mhurhangee/patent-ind-claim-en huggingface dataset:
Method for producing a semiconductor wafer of monocrystalline silicon, comprising in this order the growing of a single crystal of silicon by the CZ method; the dividing of at least one semiconductor wafer of monocrystalline silicon from the single crystal, where the semiconductor wafer consists completely of N region, in which there are no agglomerates of silicon interstitials or vacancies having a diameter of more than 20 nm, and has an oxygen concentration of not less than 5.3 × 10 17 atoms/cm 3 and not more than 5.9 × 10 17 atoms/cm 3 and a nitrogen concentration of not more than 1.0 × 10 12 atoms/cm 3 ; a first RTA treatment of the semiconductor wafer at a temperature in a first temperature range of not less than 750°C and not more than 1100°C over a period of not less than 10 s and not more than 30 s in a first atmosphere of argon and ammonia in a ratio of not less than 1:2 and not more than 1:0.75; a second RTA treatment of the semiconductor wafer at a temperature in a second temperature range of not less than 1190°C and not more than 1280°C over a period of not less than 20 s and not more than 35 s in a second atmosphere of argon; and a third RTA treatment of the semiconductor wafer at a temperature in a third temperature range of not less than 1160°C and not more than 1180°C over a period of not less than 15 s and not more than 25 s in a third atmosphere of argon and ammonia in a ratio of not less than 8:10 and not more than 3:2. the growing of a single crystal of silicon by the CZ method; the dividing of at least one semiconductor wafer of monocrystalline silicon from the single crystal, where the semiconductor wafer consists completely of N region, in which there are no agglomerates of silicon interstitials or vacancies having a diameter of more than 20 nm, and has an oxygen concentration of not less than 5.3 × 10 17 atoms/cm 3 and not more than 5.9 × 10 17 atoms/cm 3 and a nitrogen concentration of not more than 1.0 × 10 12 atoms/cm 3 ; a first RTA treatment of the semiconductor wafer at a temperature in a first temperature range of not less than 750°C and not more than 1100°C over a period of not less than 10 s and not more than 30 s in a first atmosphere of argon and ammonia in a ratio of not less than 1:2 and not more than 1:0.75; a second RTA treatment of the semiconductor wafer at a temperature in a second temperature range of not less than 1190°C and not more than 1280°C over a period of not less than 20 s and not more than 35 s in a second atmosphere of argon; and a third RTA treatment of the semiconductor wafer at a temperature in a third temperature range of not less than 1160°C and not more than 1180°C over a period of not less than 15 s and not more than 25 s in a third atmosphere of argon and ammonia in a ratio of not less than 8:10 and not more than 3:2.
An apparatus comprising: a flexible substrate ; and a winding conductive trace (300; 600; 700) formed over the flexible substrate, the winding conductive trace including a plurality of alternating crests (405A; 405B) and troughs (407A; 407B), each crest and each trough having a convex edge (408A; 408B; 603; 703) and a concave edge (412A; 412B) positioned opposite the convex edge; characterised in that the apparatus further comprises wherein a first portion of the winding conductive trace located between each alternating crest and trough is smaller in width than a second portion of the winding conductive trace between the convex edge (408A; 408B) and concave edge (412A; 412B) of each of the crests and troughs; wherein the second portion of the winding conductive trace (300; 600; 700) includes a cap (409A; 409B; 601; 701) comprising a metal trace , a width of the second portion including a width of the metal trace; and wherein the length of the cap (409A; 409B; 601; 701) in an x-axis direction, which is the horizontal direction of the winding conductive trace (300; 600; 700), decreases from the concave edge (412A; 412B) to the convex edge (408A; 408B). a flexible substrate ; and a winding conductive trace (300; 600; 700) formed over the flexible substrate, the winding conductive trace including a plurality of alternating crests (405A; 405B) and troughs (407A; 407B), each crest and each trough having a convex edge (408A; 408B; 603; 703) and a concave edge (412A; 412B) positioned opposite the convex edge; characterised in that the apparatus further comprises wherein a first portion of the winding conductive trace located between each alternating crest and trough is smaller in width than a second portion of the winding conductive trace between the convex edge (408A; 408B) and concave edge (412A; 412B) of each of the crests and troughs; wherein the second portion of the winding conductive trace (300; 600; 700) includes a cap (409A; 409B; 601; 701) comprising a metal trace , a width of the second portion including a width of the metal trace; and wherein the length of the cap (409A; 409B; 601; 701) in an x-axis direction, which is the horizontal direction of the winding conductive trace (300; 600; 700), decreases from the concave edge (412A; 412B) to the convex edge (408A; 408B).
Method for the optical measurement of technical surfaces with the aid of a chromatic confocal sensor, wherein light from at least one light source is directed by way of an optical system with a defined chromatic aberration onto the surface of a sample which is to be measured, wherein the light source is tuned regarding the wavelengths to be emitted and the light reflected back from the sample surface is directed onto at least one photosensor , wherein the sensor signal is measured over time and the time and intensity of a signal maximum are determined and evaluated, wherein the height Z of the surface is derived from the wavelength of the light source at the time of the signal maximum, wherein the time-variable signal of the photosensor is analysed electronically to determine the signal maximum by means of a detection system , characterised in that the detection system comprises an extreme-value memory which follows the time-variable signal once a threshold value has been exceeded, in each case until an extremum of the signal is reached, wherein upon the extremum being reached in each case a peak indicator signal is generated, with its aid the time of the extremum and with its aid in turn the wavelength of the light source associated with the signal maximum is ascertained, wherein in order to detect more than one extreme value in the time-variable signal once the respective peak indicator signal has been generated, and once the threshold value has not been reached the tracking of the signal is deactivated and, once in the further course the signal again exceeds the threshold value, further tracking of the time-variable signal is activated, until the next extremum to be detected is reached and a further peak indicator signal is generated.
An electric valve comprising: a body made of metal including a rotor compartment accommodating a rotor of a motor that is a drive source of a valve element , and a valve element compartment accommodating the valve element and communicating with a valve port ; an inner part made of resin disposed inside the body and separating the rotor compartment from the valve element compartment ; and a shaft passing through a through hole extending through the inner part , rotating with the rotor , and including the valve element disposed in a tip of the shaft , rotation of the rotor being converted to linear motion of the valve element by engagement between respective threads formed in the through hole and the shaft , wherein the inner part is press-fitted and fixed in a press-fit reception portion between the rotor compartment and the valve element compartment inside the body , the inner part is formed with an uneven portion on an outer surface of the inner part , which forms a gap (S) between the inner part and an inner surface of the body so that the rotor compartment and the valve element compartment communicate with each other, and the body is formed with a positioning step surface inside that sets the inner part in position in a direction of a rotating axis of the rotor . a body made of metal including a rotor compartment accommodating a rotor of a motor that is a drive source of a valve element , and a valve element compartment accommodating the valve element and communicating with a valve port ; an inner part made of resin disposed inside the body and separating the rotor compartment from the valve element compartment ; and a shaft passing through a through hole extending through the inner part , rotating with the rotor , and including the valve element disposed in a tip of the shaft , rotation of the rotor being converted to linear motion of the valve element by engagement between respective threads formed in the through hole and the shaft , wherein the inner part is press-fitted and fixed in a press-fit reception portion between the rotor compartment and the valve element compartment inside the body , the inner part is formed with an uneven portion on an outer surface of the inner part , which forms a gap (S) between the inner part and an inner surface of the body so that the rotor compartment and the valve element compartment communicate with each other, and the body is formed with a positioning step surface inside that sets the inner part in position in a direction of a rotating axis of the rotor .
An automotive framework member, comprising: a first steel sheet ; a second steel sheet as a reinforcing member; and a first weld metal part joining an interface between the first steel sheet and the second steel sheet , wherein: tensile strength of the first steel sheet is 1.0 GPa or more and 1.6 GPa or less; tensile strength of the second steel sheet is 1.8 GPa or more and 2.5 GPa or less; the first steel sheet includes a groove part ; the second steel sheet is overlapped with the groove part ; and a minimum Vickers hardness of a region within 4 mm of a periphery of the first weld metal part of the second steel sheet is 80% or more of a hardness of an outside of the region of the second steel sheet . tensile strength of the first steel sheet is 1.0 GPa or more and 1.6 GPa or less; tensile strength of the second steel sheet is 1.8 GPa or more and 2.5 GPa or less; the first steel sheet includes a groove part ; the second steel sheet is overlapped with the groove part ; and a minimum Vickers hardness of a region within 4 mm of a periphery of the first weld metal part of the second steel sheet is 80% or more of a hardness of an outside of the region of the second steel sheet .
A three-dimensional printing device with a stirring mechanism, comprising: a vessel ; a molding platform , elevatably installed above the vessel ; a light source module , installed under the vessel ; and a rotary stirring structure , characterized in that the rotary stirring structure comprises: a magnetic stirrer , placed inside the vessel ; a magnetic turntable , installed under the vessel and magnetically attracted to the magnetic stirrer ; and a driver , for driving the magnetic turntable to rotate and move, so as to drive the magnetic stirrer to rotate and move with respect to the vessel . a vessel ; a molding platform , elevatably installed above the vessel ; a light source module , installed under the vessel ; and a rotary stirring structure , characterized in that the rotary stirring structure comprises: a magnetic stirrer , placed inside the vessel ; a magnetic turntable , installed under the vessel and magnetically attracted to the magnetic stirrer ; and a driver , for driving the magnetic turntable to rotate and move, so as to drive the magnetic stirrer to rotate and move with respect to the vessel . a magnetic stirrer , placed inside the vessel ; a magnetic turntable , installed under the vessel and magnetically attracted to the magnetic stirrer ; and a driver , for driving the magnetic turntable to rotate and move, so as to drive the magnetic stirrer to rotate and move with respect to the vessel .
A polyethylene terephthalate (PET) polymer comprising: - diacid units derived from diacid compounds, said diacid units comprising: a) from 92.50 mol% to 97.75 mol% of terephthalic units derived from terephthalic acid (TA) or an ester thereof, and b) from 2.25 mol% to 5.00 mol% of 2,5-FDCA units derived from 2,5-furandicarboxylic acid (2,5-FDCA) or an ester thereof, and - diol units derived from diol compound(s), said diol units comprising monoethylene glycol units derived from monoethylene glycol (MEG), wherein the PET polymer is in the form of a packaging element. - diacid units derived from diacid compounds, said diacid units comprising: a) from 92.50 mol% to 97.75 mol% of terephthalic units derived from terephthalic acid (TA) or an ester thereof, and b) from 2.25 mol% to 5.00 mol% of 2,5-FDCA units derived from 2,5-furandicarboxylic acid (2,5-FDCA) or an ester thereof, and a) from 92.50 mol% to 97.75 mol% of terephthalic units derived from terephthalic acid (TA) or an ester thereof, and b) from 2.25 mol% to 5.00 mol% of 2,5-FDCA units derived from 2,5-furandicarboxylic acid (2,5-FDCA) or an ester thereof, and - diol units derived from diol compound(s), said diol units comprising monoethylene glycol units derived from monoethylene glycol (MEG),
A method of differentiating an induced pluripotent stem cell (iPSC) into a renal proximal tubular cell (PTC)-like cell, the method comprising: culturing an undifferentiated iPSC on a surface coated with growth factor reduced Matrigel matrix in a renal epithelial cell culture medium in the presence of bone morphogenic protein 2 (BMP2) and bone morphogenic protein 7 (BMP7), for a period of from about 8 to about 10 days, under conditions sufficient to induce differentiation of the iPSC into a PTC-like cell.
A radiant wall burner apparatus , which apparatus comprises: an elongated mixing chamber having an upstream portion in fluid communication with a downstream portion; an inlet adjacent to and in fluid communication with the upstream portion of the mixing chamber; and a burner tip in fluid communication with said downstream portion of the mixing chamber, wherein the apparatus is characterized in that said burner tip includes an upper leaf and a lower leaf forming a substantially constant flow area from said downstream portion of the mixing chamber up to an exit gap of the burner tip resulting in radial distribution of a fuel gas and air mixture at a substantially uniform velocity as the gas exits the burner tip ; and wherein support pins connect a neck of said upper leaf and an extension of said lower leaf . an elongated mixing chamber having an upstream portion in fluid communication with a downstream portion; an inlet adjacent to and in fluid communication with the upstream portion of the mixing chamber; and a burner tip in fluid communication with said downstream portion of the mixing chamber, wherein the apparatus is characterized in that said burner tip includes an upper leaf and a lower leaf forming a substantially constant flow area from said downstream portion of the mixing chamber up to an exit gap of the burner tip resulting in radial distribution of a fuel gas and air mixture at a substantially uniform velocity as the gas exits the burner tip ; and
Process for applying noise reducer elements to tyres for vehicle wheels, comprising: arranging at least one stack of noise reducer elements ; extracting said noise reducer elements one at a time from said at least one stack ; and feeding, in succession, said noise reducer elements extracted from the stack according to a pre-established path; picking up said noise reducer elements from said pre-established path; applying said noise reducer elements to a radially inner surface of at least one tyre for vehicle wheels; wherein extracting said noise reducer elements one at a time comprises: retaining a first noise reducer element placed at the base of said at least one stack ; lifting the remaining noise reducer elements of said at least one stack with respect to said first noise reducer element ; moving away the first noise reducer element according to the pre-established path; lowering the remaining noise reducer elements of said at least one stack . arranging at least one stack of noise reducer elements ; extracting said noise reducer elements one at a time from said at least one stack ; and feeding, in succession, said noise reducer elements extracted from the stack according to a pre-established path; picking up said noise reducer elements from said pre-established path; applying said noise reducer elements to a radially inner surface of at least one tyre for vehicle wheels; wherein extracting said noise reducer elements one at a time comprises: retaining a first noise reducer element placed at the base of said at least one stack ; lifting the remaining noise reducer elements of said at least one stack with respect to said first noise reducer element ; moving away the first noise reducer element according to the pre-established path; lowering the remaining noise reducer elements of said at least one stack . retaining a first noise reducer element placed at the base of said at least one stack ; lifting the remaining noise reducer elements of said at least one stack with respect to said first noise reducer element ; moving away the first noise reducer element according to the pre-established path; lowering the remaining noise reducer elements of said at least one stack .
A method for preparing acellular cartilage grafts comprising: dicing a cartilage of an animal to produce a plurality of cartilage matrices; treating the cartilage matrices of the step with a sodium hydroxide solution at room temperature for about 3-24 hours; subjecting the sodium hydroxide treated cartilage matrices of the step to a disinfection treatment; and subjecting the disinfected cartilage matrices of the step to a supercritical fluid (SCF) decellularization treatment to produce the acellular cartilage grafts wherein the SCF treatment is conducted under a pressure of about 15-35 MPa (150-350 bar) at a temperature between 30-50 °C for about 100 mins, wherein the SCF treated cartilage grafts are devoid of any cellular matters, so that acellular cartilage grafts are obtained and no additional enzyme digestion treatment is required. dicing a cartilage of an animal to produce a plurality of cartilage matrices; treating the cartilage matrices of the step with a sodium hydroxide solution at room temperature for about 3-24 hours; subjecting the sodium hydroxide treated cartilage matrices of the step to a disinfection treatment; and subjecting the disinfected cartilage matrices of the step to a supercritical fluid (SCF) decellularization treatment to produce the acellular cartilage grafts wherein the SCF treatment is conducted under a pressure of about 15-35 MPa (150-350 bar) at a temperature between 30-50 °C for about 100 mins, wherein the SCF treated cartilage grafts are devoid of any cellular matters, so that acellular cartilage grafts are obtained and no additional enzyme digestion treatment is required.
A finger cuff blood pressure measurement system to measure the blood pressure of a patient comprising: a heart reference sensor , hereinafter HRS, including a bladder for mounting proximate the patient's heart level, tubing , and a pressure sensor ; a finger cuff attachable to a patient's finger; and a blood pressure measurement controller coupled to the HRS and the finger cuff to perform blood pressure measurement functions; wherein the pressure sensor is to be located at approximately the same height level of the finger cuff , and the tubing extends from the bladder of the HRS to the pressure sensor ; the bladder of the HRS includes liquid in fluid communication with liquid in the tubing connected to the pressure sensor at the patient's finger level such that gravity-generated pressure differences between the patient's heart level and the finger level are measurable by the pressure sensor of the HRS and to be subtracted from the blood pressure measurement processed by the blood pressure measurement controller ; characterized in that the tubing is non-plasticized tubing or chemically inert tubing. a heart reference sensor , hereinafter HRS, including a bladder for mounting proximate the patient's heart level, tubing , and a pressure sensor ; a finger cuff attachable to a patient's finger; and a blood pressure measurement controller coupled to the HRS and the finger cuff to perform blood pressure measurement functions; wherein the pressure sensor is to be located at approximately the same height level of the finger cuff , and the tubing extends from the bladder of the HRS to the pressure sensor ; the bladder of the HRS includes liquid in fluid communication with liquid in the tubing connected to the pressure sensor at the patient's finger level such that gravity-generated pressure differences between the patient's heart level and the finger level are measurable by the pressure sensor of the HRS and to be subtracted from the blood pressure measurement processed by the blood pressure measurement controller ; characterized in that the tubing is non-plasticized tubing or chemically inert tubing.
An array substrate, comprising: a base substrate ; an active layer , disposed on the base substrate ; a first polarization structure , disposed on a side of the active layer facing the base substrate , and an orthographic projection of the first polarization structure on the base substrate being at least partially overlapped with an orthographic projection of the active layer on the base substrate , characterized in that the array substrate further comprises: a second polarization structure , laminated on the base substrate , and disposed on the side of the active layer facing the base substrate , wherein a polarization direction of the first polarization structure is substantially perpendicular to a polarization direction of the second polarization structure , and both of the orthographic projections of the active layer and the first polarization structure on the base substrate fall within an orthographic projection of the second polarization structure on the base substrate . a base substrate ; an active layer , disposed on the base substrate ; a first polarization structure , disposed on a side of the active layer facing the base substrate , and an orthographic projection of the first polarization structure on the base substrate being at least partially overlapped with an orthographic projection of the active layer on the base substrate , characterized in that the array substrate further comprises: a second polarization structure , laminated on the base substrate , and disposed on the side of the active layer facing the base substrate , wherein a polarization direction of the first polarization structure is substantially perpendicular to a polarization direction of the second polarization structure , and both of the orthographic projections of the active layer and the first polarization structure on the base substrate fall within an orthographic projection of the second polarization structure on the base substrate . a second polarization structure , laminated on the base substrate , and disposed on the side of the active layer facing the base substrate , wherein a polarization direction of the first polarization structure is substantially perpendicular to a polarization direction of the second polarization structure , and both of the orthographic projections of the active layer and the first polarization structure on the base substrate fall within an orthographic projection of the second polarization structure on the base substrate .