mhurhangee/patent-ind-claim-en huggingface dataset:
A method for manufacturing a semiconductor wafer , the method comprising: a first step of forming protrusions on a surface of an SiC substrate and heating the SiC substrate under Si vapor pressure, to etch the SiC substrate ; a second step of arranging a carbon feed member on the protrusion side of the SiC substrate after the first step with an Si melt interposed therebetween, then heating so that the protrusions of the SiC substrate are epitaxially grown to form epitaxial layers through metastable solvent epitaxy process, the epitaxial growth allowing an epitaxial layer containing threading screw dislocation to be more largely grown in a vertical, c-axis direction as compared with an epitaxial layer containing no threading screw dislocation, and then removing at least a part of the epitaxial layer containing threading screw dislocation; and a third step of performing metastable solvent epitaxy process again on the SiC substrate after the second step, to cause epitaxial layers containing no threading screw dislocation to be grown in a horizontal, a-axis direction to be connected at a molecular level, so that at least one monocrystalline 4H-SiC semiconductor wafer having a large area is generated on an Si-face (0001 face) or a C-face (000-1 face) which is a surface of the SiC substrate . a first step of forming protrusions on a surface of an SiC substrate and heating the SiC substrate under Si vapor pressure, to etch the SiC substrate ; a second step of arranging a carbon feed member on the protrusion side of the SiC substrate after the first step with an Si melt interposed therebetween, then heating so that the protrusions of the SiC substrate are epitaxially grown to form epitaxial layers through metastable solvent epitaxy process, the epitaxial growth allowing an epitaxial layer containing threading screw dislocation to be more largely grown in a vertical, c-axis direction as compared with an epitaxial layer containing no threading screw dislocation, and then removing at least a part of the epitaxial layer containing threading screw dislocation; and a third step of performing metastable solvent epitaxy process again on the SiC substrate after the second step, to cause epitaxial layers containing no threading screw dislocation to be grown in a horizontal, a-axis direction to be connected at a molecular level, so that at least one monocrystalline 4H-SiC semiconductor wafer having a large area is generated on an Si-face (0001 face) or a C-face (000-1 face) which is a surface of the SiC substrate .
A method for detecting error on an input/output pin of an integrated circuit by a microprocessor of said integrated circuit, the input/output pin of the integrated circuit being linked to an input node and to an input/output node of the microprocessor, wherein the input node receives in input mode an input signal (Vin) through at least one resistor (R1, 202, 402) and wherein the input node is connected to a reference voltage (Vref) through a second resistor (R2, 204, 404) and to zero volt through a third resistor (R3, 206, R5, 410), the method comprising: using (S505, S605, S805) the input/output pin of the integrated circuit in input mode by receiving a first value as analog data or digital data; and toggling (S510, S610, S810) the input/output pin of the integrated circuit in a test mode after each of a plurality of instances of using the input/output pin of the integrated circuit in the input mode, wherein the test mode comprises using the input/output pin of the integrated circuit as an output (S515, S615, S815) providing a second value (S520, S620, S820) disparate from the first value during a set time after using the input/output pin of the integrated circuit in the input mode, receiving back (S520, S625, S822, S824) during the set time a resulting value based on providing the second value, measuring the resulting value (S630, S825), and identifying an error (S525, S635, S835) on the input/output pin of the integrated circuit based on the measured resulting value. using (S505, S605, S805) the input/output pin of the integrated circuit in input mode by receiving a first value as analog data or digital data; and toggling (S510, S610, S810) the input/output pin of the integrated circuit in a test mode after each of a plurality of instances of using the input/output pin of the integrated circuit in the input mode, wherein the test mode comprises using the input/output pin of the integrated circuit as an output (S515, S615, S815) providing a second value (S520, S620, S820) disparate from the first value during a set time after using the input/output pin of the integrated circuit in the input mode, receiving back (S520, S625, S822, S824) during the set time a resulting value based on providing the second value, measuring the resulting value (S630, S825), and identifying an error (S525, S635, S835) on the input/output pin of the integrated circuit based on the measured resulting value.
An apparatus for vertically closing an opening, said apparatus comprising a fixed element attached to a surface and placed above an opening such as a window, doorway, or the like; a roller connected to said fixed element; a shielding element attached to said roller, said shielding element being adapted to be wound on and unwound from said roller, said shielding element being configured to be in a first state when said opening is covered by said shielding element and thereby closed, and a second state when said opening is open; a motor configured to drive said roller such that said shielding element can be moved between said first and second state; a number of sensor arrangements ; characterized in that the apparatus comprises a condition monitoring device configured to receive data from at least one of said number of sensor arrangements, wherein at least one of the number of sensor arrangements is an electric current sensor configured to determine an electric current fed to the motor, and wherein at least one of the number of sensor arrangements is a temperature sensor configured to determine a temperature in the motor, the condition monitoring device configured to directly or indirectly compare said data with reference data such that a service need can be identified.
A method for manufacturing a tire, comprising the steps of: a) manufacturing a cured base tire (B) having a tread region (B1) where a tread rubber (A) is to be attached by a method comprising the steps of: enclosing an uncured base tire (B') within a curing mold; heating side regions (B2) of the base tire (B') by a first heating means ; heating a tread region (B1) with a thicker tire thickness than the side regions (B2) by a second heating means ; and performing a cure-molding such that the amount of heat given to the tread region (B1) by the second heating means is smaller than the amount of heat given to the side regions (B2) by the first heating means ; b) attaching a cured tread rubber (A) via an uncured cushion rubber (C) to the tread region (B1) of the cured base tire (B); and c) forming the base tire (B) and the cured tread rubber (A) integrally together by curing the uncured cushion rubber (C). a) manufacturing a cured base tire (B) having a tread region (B1) where a tread rubber (A) is to be attached by a method comprising the steps of: enclosing an uncured base tire (B') within a curing mold; heating side regions (B2) of the base tire (B') by a first heating means ; heating a tread region (B1) with a thicker tire thickness than the side regions (B2) by a second heating means ; and performing a cure-molding such that the amount of heat given to the tread region (B1) by the second heating means is smaller than the amount of heat given to the side regions (B2) by the first heating means ; enclosing an uncured base tire (B') within a curing mold; heating side regions (B2) of the base tire (B') by a first heating means ; heating a tread region (B1) with a thicker tire thickness than the side regions (B2) by a second heating means ; and performing a cure-molding such that the amount of heat given to the tread region (B1) by the second heating means is smaller than the amount of heat given to the side regions (B2) by the first heating means ; b) attaching a cured tread rubber (A) via an uncured cushion rubber (C) to the tread region (B1) of the cured base tire (B); and c) forming the base tire (B) and the cured tread rubber (A) integrally together by curing the uncured cushion rubber (C).
A partition for a horsebox comprising: a main leaf having a first end adapted for pivotable attachment to a side wall of a box enclosure and having a second end; an auxiliary leaf hingedly connected to the second end of the main leaf ; a fixed length connection arm which is connected either to the main leaf or to the auxiliary leaf and which is swingable in a substantially horizontal plane and in a substantially vertical plane; and a fastening device carried at the free end of the connection arm ; characterised in that the fixed length connection arm extends side-by-side with the auxiliary leaf and is connected to the auxiliary leaf so as to swing side to side in unison with the auxiliary leaf , but is also hingedly connected, either to the main leaf or to the auxiliary leaf , so as to be swingable in a substantially vertical plane.
An ultrasonic system for measuring a micro-vascular flow distribution of a tissue portion of a mammal; the system comprising: - an ultrasonic transducer arranged for measuring a first indicator (MTT) for the blood flow through a capillary bed in the tissue portion, and arranged for measuring a second indicator of heterogeneity (CTTH, σ) of the blood flow in said capillary bed, and - a processor arranged for using the first (MTT) and the second (CTTH, σ) indicator to estimate an extraction capacity (EC) of a substance from the blood in said capillary bed, wherein the first indicator is related to a mean transit time (MTT) of the blood flow, and the second indicator is related to the standard deviation (σ) of the mean transit time of the blood flow, or, alternatively, the first indicator is related to a mean velocity of the blood flow, and the second indicator is related to the standard deviation (σ) of particle velocities in the blood flow, wherein the substance is oxygen, and the extraction capacity is an oxygen extraction capacity (OEC). - an ultrasonic transducer arranged for measuring a first indicator (MTT) for the blood flow through a capillary bed in the tissue portion, and arranged for measuring a second indicator of heterogeneity (CTTH, σ) of the blood flow in said capillary bed, and - a processor arranged for using the first (MTT) and the second (CTTH, σ) indicator to estimate an extraction capacity (EC) of a substance from the blood in said capillary bed, wherein the first indicator is related to a mean transit time (MTT) of the blood flow, and the second indicator is related to the standard deviation (σ) of the mean transit time of the blood flow, or, alternatively, the first indicator is related to a mean velocity of the blood flow, and the second indicator is related to the standard deviation (σ) of particle velocities in the blood flow, wherein the substance is oxygen, and the extraction capacity is an oxygen extraction capacity (OEC).
A knee prosthesis, comprising: a tibial plateau ; a femoral condyle component , provided above the tibial plateau , wherein the femoral condyle component comprises a medial condyle articular surface and a lateral condyle articular surface ; and a spacer component between the tibial plateau and the femoral condyle component , wherein the spacer component comprises a medial spacer cooperating with the medial condyle articular surface and a lateral spacer cooperating with the lateral condyle articular surface , an upper surface of the tibial plateau is provided with a first spherical convex surface at a position corresponding to the lateral spacer , the lateral spacer is movably arranged on the tibial plateau , and a lower surface of the lateral spacer is provided with a first spherical concave surface cooperating with the first spherical convex surface ; characterized in that , the tibial plateau comprises a plateau body , a peripheral side wall arranged on a circumferential edge of the plateau body , as well as a first medial wall and a second medial wall that are arranged inside the peripheral side wall , the lateral spacer is arranged inside a first space surrounded by the first medial wall and the peripheral side wall , the medial spacer is arranged inside a second space surrounded by the second medial wall and the peripheral side wall , wherein there is a height difference (H) between the medial condyle articular surface and the lateral condyle articular surface . a tibial plateau ; a femoral condyle component , provided above the tibial plateau , wherein the femoral condyle component comprises a medial condyle articular surface and a lateral condyle articular surface ; and a spacer component between the tibial plateau and the femoral condyle component , wherein the spacer component comprises a medial spacer cooperating with the medial condyle articular surface and a lateral spacer cooperating with the lateral condyle articular surface , an upper surface of the tibial plateau is provided with a first spherical convex surface at a position corresponding to the lateral spacer , the lateral spacer is movably arranged on the tibial plateau , and a lower surface of the lateral spacer is provided with a first spherical concave surface cooperating with the first spherical convex surface ; characterized in that , the tibial plateau comprises a plateau body , a peripheral side wall arranged on a circumferential edge of the plateau body , as well as a first medial wall and a second medial wall that are arranged inside the peripheral side wall , the lateral spacer is arranged inside a first space surrounded by the first medial wall and the peripheral side wall , the medial spacer is arranged inside a second space surrounded by the second medial wall and the peripheral side wall , wherein there is a height difference (H) between the medial condyle articular surface and the lateral condyle articular surface .
A directional and timing control circuit comprising: a main control chip ; a power supply module connected to the main control chip to supply power to the main control chip , the power supply module comprising an input terminal configured to connect to an alternating current power supply module ; a driver module configured to receive a control command from the main control chip and to control a motor according to the control command; a Hall module configured to detect an operation direction of the motor and transmit an operation direction signal to the main control chip ; and a zero-crossing detection module configured to detect, before startup, a zero-crossing cycle of the alternating current power supply module to thereby obtain a current utility frequency of the alternating current power supply module as a timing frequency of the main control chip , the zero-crossing detection module comprising an input terminal connected to the alternating current power supply module and an output terminal connected to a phase detection terminal of the main control chip , characterized in that the main control chip is configured to use the obtained current utility frequency as a counter, and wherein the directional and timing control circuit is configured, after power on, to work according to a 24 hours cycle including N power-on hours and 24-N stop hours. a main control chip ; a power supply module connected to the main control chip to supply power to the main control chip , the power supply module comprising an input terminal configured to connect to an alternating current power supply module ; a driver module configured to receive a control command from the main control chip and to control a motor according to the control command; a Hall module configured to detect an operation direction of the motor and transmit an operation direction signal to the main control chip ; and a zero-crossing detection module configured to detect, before startup, a zero-crossing cycle of the alternating current power supply module to thereby obtain a current utility frequency of the alternating current power supply module as a timing frequency of the main control chip , the zero-crossing detection module comprising an input terminal connected to the alternating current power supply module and an output terminal connected to a phase detection terminal of the main control chip , characterized in that the main control chip is configured to use the obtained current utility frequency as a counter, and wherein the directional and timing control circuit is configured, after power on, to work according to a 24 hours cycle including N power-on hours and 24-N stop hours.
Tank system for an aircraft having a longitudinal direction (X), said tank system comprising: - a tank intended to contain a liquid, - a drainage line that is housed and fixed in the bottom part of the tank , extends parallel to the longitudinal direction (X), and has a drainage port at each end, - for each drainage port , a funnel secured to the drainage line , wherein the axis of the funnel is parallel to the longitudinal direction (X) and wherein the top of the funnel opens into the drainage port , wherein the funnel has a wall, through which at least one window passes, - a body mounted to be able to move in translation parallel to the longitudinal direction (X), - for each funnel , a plug that is secured to the body and arranged to be able to move inside said funnel alternately between an open position in which the plug blocks off neither the windows in the funnel nor the drainage port and a closed position in which the plug blocks off at least the drainage port , and - an arm , a first end of which is mounted in an articulated manner to the tank above the body and a second end of which is mounted in an articulated manner on the body via a connection combining a connection that pivots about an axis (R2) perpendicular to the longitudinal direction (X) and horizontal and a connection that slides perpendicular to the longitudinal direction (X) in a plane (XZ) perpendicular to said axis (R2). - a tank intended to contain a liquid, - a drainage line that is housed and fixed in the bottom part of the tank , extends parallel to the longitudinal direction (X), and has a drainage port at each end, - for each drainage port , a funnel secured to the drainage line , wherein the axis of the funnel is parallel to the longitudinal direction (X) and wherein the top of the funnel opens into the drainage port , wherein the funnel has a wall, through which at least one window passes, - a body mounted to be able to move in translation parallel to the longitudinal direction (X), - for each funnel , a plug that is secured to the body and arranged to be able to move inside said funnel alternately between an open position in which the plug blocks off neither the windows in the funnel nor the drainage port and a closed position in which the plug blocks off at least the drainage port , and - an arm , a first end of which is mounted in an articulated manner to the tank above the body and a second end of which is mounted in an articulated manner on the body via a connection combining a connection that pivots about an axis (R2) perpendicular to the longitudinal direction (X) and horizontal and a connection that slides perpendicular to the longitudinal direction (X) in a plane (XZ) perpendicular to said axis (R2).
Method for evaluating measurement data from a light field microscope, wherein the following steps are carried out: a) at least one sample position to be analyzed is selected in a sample ; b) images of the sample , which each comprise a set of partial images (201, ..., 289), are recorded at a sequence of recording times using a light field microscope ; c) the positions (a) corresponding to the selected sample positions are determined in the partial images (201, ..., 289) of the images recorded in step b); d) the image signals are extracted from at least some of the partial images (p1, p2, p3, p8, p9) at the positions (a) determined in partial step c); e) an integrated signal is obtained for a certain recording time by virtue of the image signals extracted for a certain position (a) from partial images of this recording time in step d) being integrated to form the integrated signal; and f) a time profile of the integrated signal is obtained by virtue of step e) being carried out for a plurality of recording times. a) at least one sample position to be analyzed is selected in a sample ; b) images of the sample , which each comprise a set of partial images (201, ..., 289), are recorded at a sequence of recording times using a light field microscope ; c) the positions (a) corresponding to the selected sample positions are determined in the partial images (201, ..., 289) of the images recorded in step b); d) the image signals are extracted from at least some of the partial images (p1, p2, p3, p8, p9) at the positions (a) determined in partial step c); e) an integrated signal is obtained for a certain recording time by virtue of the image signals extracted for a certain position (a) from partial images of this recording time in step d) being integrated to form the integrated signal; and f) a time profile of the integrated signal is obtained by virtue of step e) being carried out for a plurality of recording times.
A method for preparing a catalyst used in preparing vinyl chloride, characterized in that said method comprises the steps of: mixing a water-soluble barium compound, optionally a water-soluble phosphorus compound, water and an aqueous polymer monomer, wherein the aqueous polymer monomer is a compound capable of polymerization into a gel that is water soluble or can form an emulsion with water, said compound is selected among at least one among acrylic compounds, vinyl ester compounds, acrylamide, urea and formaldehyde, phenol and formaldehyde, melamine and formaldehyde, aqueous polyurethane monomers wherein a concentration of the solution or emulsion of the aqueous polymer monomer is 0.1% to 30%, to obtain a solution A or an emulsion A; impregnating the activated carbon in the solution A or the emulsion A; removing the impregnated activated carbon from the solution or the emulsion, spin-drying the impregnated activated carbon and polymerizing the aqueous polymeric monomer on the activated carbon after spin-drying; heating the activated carbon having the aqueous polymer supported thereon to carbonize the polymer; activating the activated carbon and substance supported thereon after carbonization, to obtain the catalyst for making vinyl chloride, wherein said catalyst comprises activated carbon as a carrier, a mass percentage of 0.2% to 20% of a barium compound and a mass percentage of 0% to 10% of a phosphorus compound supported on the carrier, based on the total mass of the catalyst. mixing a water-soluble barium compound, optionally a water-soluble phosphorus compound, water and an aqueous polymer monomer, wherein the aqueous polymer monomer is a compound capable of polymerization into a gel that is water soluble or can form an emulsion with water, said compound is selected among at least one among acrylic compounds, vinyl ester compounds, acrylamide, urea and formaldehyde, phenol and formaldehyde, melamine and formaldehyde, aqueous polyurethane monomers wherein a concentration of the solution or emulsion of the aqueous polymer monomer is 0.1% to 30%, to obtain a solution A or an emulsion A; impregnating the activated carbon in the solution A or the emulsion A; removing the impregnated activated carbon from the solution or the emulsion, spin-drying the impregnated activated carbon and polymerizing the aqueous polymeric monomer on the activated carbon after spin-drying; heating the activated carbon having the aqueous polymer supported thereon to carbonize the polymer; activating the activated carbon and substance supported thereon after carbonization, to obtain the catalyst for making vinyl chloride,