mhurhangee/patent-ind-claim-en huggingface dataset:
A turbomachine impeller with a rotation axis (A-A), comprising: a hub ; a shroud ; and a plurality of blades (5; 5A, 5B) arranged between the hub and the shroud ; a plurality of flow channels , each flow channel being defined between the hub , the shroud and neighboring blades (5; 5A, 5B); wherein each flow channel has a flow channel inlet located between respective first edges of two neighboring blades (5; 5A, 5B), and a flow channel outlet located between respective second edges of two neighboring blades (5; 5A, 5B); and wherein an inlet surface is defined between the first edges , and an outlet surface is defined between the second edges ; characterized in that an inlet surface vector (Vi) orthogonal to the inlet surface and oriented outwardly with respect to the flow channel has an outwardly oriented vector component, which is orthogonal to the rotation axis (A-A); and wherein an outlet surface vector (Vo) orthogonal to the outlet surface and oriented outwardly with respect to the flow channel has an outwardly oriented vector component, which is orthogonal to the rotation axis (A-A); and wherein: the hub comprises a front disk portion and a back disk portion , an intermediate hub portion extending therebetween has a minimum radial dimension (Rmin) smaller than the radial dimension (RMED) of the front disk portion and the radial dimension (RMAX) of the back disk portion ; and the blades (5; 5A, 5B) are arranged between the front disk portion and the back disk portion . a hub ; a shroud ; and a plurality of blades (5; 5A, 5B) arranged between the hub and the shroud ; a plurality of flow channels , each flow channel being defined between the hub , the shroud and neighboring blades (5; 5A, 5B); wherein each flow channel has a flow channel inlet located between respective first edges of two neighboring blades (5; 5A, 5B), and a flow channel outlet located between respective second edges of two neighboring blades (5; 5A, 5B); and wherein an inlet surface is defined between the first edges , and an outlet surface is defined between the second edges ; characterized in that an inlet surface vector (Vi) orthogonal to the inlet surface and oriented outwardly with respect to the flow channel has an outwardly oriented vector component, which is orthogonal to the rotation axis (A-A); and wherein an outlet surface vector (Vo) orthogonal to the outlet surface and oriented outwardly with respect to the flow channel has an outwardly oriented vector component, which is orthogonal to the rotation axis (A-A); and wherein: the hub comprises a front disk portion and a back disk portion , an intermediate hub portion extending therebetween has a minimum radial dimension (Rmin) smaller than the radial dimension (RMED) of the front disk portion and the radial dimension (RMAX) of the back disk portion ; and the blades (5; 5A, 5B) are arranged between the front disk portion and the back disk portion .
A laser processing method, comprising: setting a cutting line (Lc1) across a first plate-shaped part and a second plate-shaped part to a workpiece (W) including the first plate-shaped part and the second plate-shaped part , the second plate-shaped part connected to the first plate-shaped part in a direction to cross the first plate-shaped part , characterized in that the laser processing method further comprises: forming, by cutting with a laser beam (Ls), a notch portion in the second plate-shaped part so that a cutout piece cut out by forming the notch portion is divided into a tip end portion (2ah2, 3ah2) and a base portion (2ah1, 3ah1), the notch portion opening to a tip end portion of the second plate-shaped part and being along the cutting line (Lc1); and cutting the first plate-shaped part along the cutting line (Lc1) by irradiation with the laser beam (Ls) from one direction. setting a cutting line (Lc1) across a first plate-shaped part and a second plate-shaped part to a workpiece (W) including the first plate-shaped part and the second plate-shaped part , the second plate-shaped part connected to the first plate-shaped part in a direction to cross the first plate-shaped part , characterized in that the laser processing method further comprises: forming, by cutting with a laser beam (Ls), a notch portion in the second plate-shaped part so that a cutout piece cut out by forming the notch portion is divided into a tip end portion (2ah2, 3ah2) and a base portion (2ah1, 3ah1), the notch portion opening to a tip end portion of the second plate-shaped part and being along the cutting line (Lc1); and cutting the first plate-shaped part along the cutting line (Lc1) by irradiation with the laser beam (Ls) from one direction. forming, by cutting with a laser beam (Ls), a notch portion in the second plate-shaped part so that a cutout piece cut out by forming the notch portion is divided into a tip end portion (2ah2, 3ah2) and a base portion (2ah1, 3ah1), the notch portion opening to a tip end portion of the second plate-shaped part and being along the cutting line (Lc1); and cutting the first plate-shaped part along the cutting line (Lc1) by irradiation with the laser beam (Ls) from one direction.
Cosmetic composition in the form of a compact powder comprising (percentages by weight based on the weight of the cosmetic composition): (a) 30-90% of at least one powder filler, (b) 3-30% of at least one fatty phase having a melting point equal to or greater than 30°C, (c) 1-20% of at least one water-soluble polymer that dissolves in water, at 25°C and atmospheric pressure, in a quantity equal to or higher than 5% by weight, (d) 3-30% of at least one surfactant that is liquid at the temperature of 25°C; (e) less than 5% of water; wherein said at least one liquid surfactant (d) is an N-acylated amino acid of formula (I) R 1 (CO)N(R 2 )CH(R 3 )(CH 2 ) n (CO)OR 4 (I) wherein: n is 0 or an integer equal to 1 or 2, R 1 represents a linear or branched C 5 -C 21 alkyl radical, or a linear or branched C 5 -C 21 alkenyl radical, R 2 represents a hydrogen atom or C 1 -C 3 alkyl group, R 3 represents a C 1 -C 4 alkyl radical, R 4 represents a C 1 -C 10 alkyl radical, a linear or branched C 2 -C 10 alkenyl radical, or a sterol group, and the N(R 2 )CH(R 3 )(CH 2 ) n (CO) portion is selected from the following amino acids: valine, leucine, isoleucine, serine, threonine, proline, hydroxyproline, β-alanine, aminobutyric acid, amino caproic acid, sarcosine or N-methyl-β-alanine. (a) 30-90% of at least one powder filler, (b) 3-30% of at least one fatty phase having a melting point equal to or greater than 30°C, (c) 1-20% of at least one water-soluble polymer that dissolves in water, at 25°C and atmospheric pressure, in a quantity equal to or higher than 5% by weight, (d) 3-30% of at least one surfactant that is liquid at the temperature of 25°C; (e) less than 5% of water; wherein said at least one liquid surfactant (d) is an N-acylated amino acid of formula (I) R 1 (CO)N(R 2 )CH(R 3 )(CH 2 ) n (CO)OR 4 (I) wherein: n is 0 or an integer equal to 1 or 2, R 1 represents a linear or branched C 5 -C 21 alkyl radical, or a linear or branched C 5 -C 21 alkenyl radical, R 2 represents a hydrogen atom or C 1 -C 3 alkyl group, R 3 represents a C 1 -C 4 alkyl radical, R 4 represents a C 1 -C 10 alkyl radical, a linear or branched C 2 -C 10 alkenyl radical, or a sterol group, and the N(R 2 )CH(R 3 )(CH 2 ) n (CO) portion is selected from the following amino acids: valine, leucine, isoleucine, serine, threonine, proline, hydroxyproline, β-alanine, aminobutyric acid, amino caproic acid, sarcosine or N-methyl-β-alanine. n is 0 or an integer equal to 1 or 2, R 1 represents a linear or branched C 5 -C 21 alkyl radical, or a linear or branched C 5 -C 21 alkenyl radical, R 2 represents a hydrogen atom or C 1 -C 3 alkyl group, R 3 represents a C 1 -C 4 alkyl radical, R 4 represents a C 1 -C 10 alkyl radical, a linear or branched C 2 -C 10 alkenyl radical, or a sterol group, and the N(R 2 )CH(R 3 )(CH 2 ) n (CO) portion is selected from the following amino acids: valine, leucine, isoleucine, serine, threonine, proline, hydroxyproline, β-alanine, aminobutyric acid, amino caproic acid, sarcosine or N-methyl-β-alanine.
Portable equipment suitable for operating on a fastening element, for example a tear-off rivet or a threaded insert or a lockbolt, comprising: - gripping members suitable for engaging said fastening element; - actuation members suitable for actuating the gripping members ; - a pneumatic group operatively connected to the actuation members to pneumatically command the action thereof on the gripping members , said pneumatic group comprising a tank containing a pressurized gas, wherein the tank comprises: i) an annular body that extends along an axis (X-X) and that is open at a bottom section ; ii) a bottom cover positioned at the bottom section to hermetically close the annular body , delimiting a pressurized chamber therewith; iii) a ring recess radially internally obtained in said bottom section ; iv) an elastic ring housed in a non-deformed configuration in the ring recess to lock the bottom cover , characterized in that the elastic ring extends over a circumferential section, comprising two angularly separated angular ends defining a safety seat therebetween; and in that v) a safety device is fixed in the safety seat so as to prevent the elastic ring from being removed from the ring recess by means of elastic deformation. - gripping members suitable for engaging said fastening element; - actuation members suitable for actuating the gripping members ; - a pneumatic group operatively connected to the actuation members to pneumatically command the action thereof on the gripping members , said pneumatic group comprising a tank containing a pressurized gas, wherein the tank comprises: i) an annular body that extends along an axis (X-X) and that is open at a bottom section ; ii) a bottom cover positioned at the bottom section to hermetically close the annular body , delimiting a pressurized chamber therewith; iii) a ring recess radially internally obtained in said bottom section ; iv) an elastic ring housed in a non-deformed configuration in the ring recess to lock the bottom cover , characterized in that the elastic ring extends over a circumferential section, comprising two angularly separated angular ends defining a safety seat therebetween; and in that v) a safety device is fixed in the safety seat so as to prevent the elastic ring from being removed from the ring recess by means of elastic deformation. i) an annular body that extends along an axis (X-X) and that is open at a bottom section ; ii) a bottom cover positioned at the bottom section to hermetically close the annular body , delimiting a pressurized chamber therewith; iii) a ring recess radially internally obtained in said bottom section ; iv) an elastic ring housed in a non-deformed configuration in the ring recess to lock the bottom cover , characterized in that the elastic ring extends over a circumferential section, comprising two angularly separated angular ends defining a safety seat therebetween; and in that v) a safety device is fixed in the safety seat so as to prevent the elastic ring from being removed from the ring recess by means of elastic deformation.
A solar cell comprising a gallium-doped silicon substrate having a p-n junction formed therein, wherein the silicon substrate is provided with a silicon thermal oxide film at least on a first main surface of main surfaces of the silicon substrate, the first main surface being a main surface having a p-type region, and the silicon substrate is further doped with boron, wherein the silicon substrate has a boron concentration of 5×10 14 atoms/cm 3 or more and 1×10 16 atoms/cm 3 or less.
A woven fabric formed of a first set of yarns extending in a first direction and a second set of yarns extending in a second direction, the first and second sets of yarns being woven together, the first set of yarns including at least one first electrical conductor and the second set of yarns including at least one second electrical conductor , the first and second electrical conductors crossing over one another at a crossing point characterised in that a non-conductive element in the form of at least one non-conductive yarn of the first set of yarns is interposed directly between the first and second electrical conductors at the crossing point to provide a physical barrier between the first and second electrical conductors ; wherein the non-conductive element is formed of at least two non-conductive yarns of the first set of yarns , and wherein the at least two non-conductive yarns extend on opposing sides of the first conductor and are laterally arranged over the first conductor at the crossing point so as to be interposed between the first and second conductors at the crossing point .
A seeding heart for a seed drill, having - a housing ; - a drive shaft ; - a seed disc for separating seeds, which is arranged in the housing and can carry out a rotation driven by means of the drive shaft , wherein the seed disc has an arrangement of seed holes , which is formed substantially concentrically and at least partially circumferentially around and spaced from a central disc section of the seed disc , which is arranged opposite the drive shaft or is connected thereto; - an agitator shaft , which is arranged in the housing and has an arrangement of agitating and/or conveying elements , which, when the seed disc and the agitator shaft are rotated, engage at least one seed disc section with the seed holes and/or one seed disc section adjacent to the seed holes; and - a pick-up and drive device associated with the agitator shaft which is arranged in the housing and configured to, on a flat side of the seed disc in a seed disc section outside the central disc section and at a distance from the drive shaft and outside a seed disc section with the arrangement of seed holes , pick up a drive force at the rotating seed disc by means of a pick-up mechanism and to rotate the agitator shaft by means of the picked-up drive force; characterized in that the pick-up mechanism can be displaced in a radial direction for adjusting a rotational speed of the agitator shaft relative to the seed disc in relation to the drive shaft . - a housing ; - a drive shaft ; - a seed disc for separating seeds, which is arranged in the housing and can carry out a rotation driven by means of the drive shaft , wherein the seed disc has an arrangement of seed holes , which is formed substantially concentrically and at least partially circumferentially around and spaced from a central disc section of the seed disc , which is arranged opposite the drive shaft or is connected thereto; - an agitator shaft , which is arranged in the housing and has an arrangement of agitating and/or conveying elements , which, when the seed disc and the agitator shaft are rotated, engage at least one seed disc section with the seed holes and/or one seed disc section adjacent to the seed holes; and - a pick-up and drive device associated with the agitator shaft which is arranged in the housing and configured to, on a flat side of the seed disc in a seed disc section outside the central disc section and at a distance from the drive shaft and outside a seed disc section with the arrangement of seed holes , pick up a drive force at the rotating seed disc by means of a pick-up mechanism and to rotate the agitator shaft by means of the picked-up drive force;
A stopper safety system for a stopper to be installed in a pipeline via an opening in the pipeline, the stopper having a first end that is furthest away from the opening when installed and a second end that is closest to the opening when installed, the stopper safety system comprising: a housing (30; 130) configured to adhere to an external portion of the first or second end of the stopper, the housing holding a pressure sensor and a transmitter, the transmitter being positioned in the housing such that the transmitter abuts the respective end of the stopper; a receiver ; and a monitor ; wherein the transmitter is configured to wirelessly transmit a measured pressure reading from the pressure sensor to the receiver, and wherein the monitor is configured to display the measured pressure. a housing (30; 130) configured to adhere to an external portion of the first or second end of the stopper, the housing holding a pressure sensor and a transmitter, the transmitter being positioned in the housing such that the transmitter abuts the respective end of the stopper; a receiver ; and a monitor ; wherein the transmitter is configured to wirelessly transmit a measured pressure reading from the pressure sensor to the receiver, and wherein the monitor is configured to display the measured pressure.
Device for the synchronization of the movement of an automatic processing tool (BM) with the movement of a workpiece (WS) conveyed relative to the processing tool (BM) during the processing, the processing tool (BM) having at least one numeric control system for controlling at least one primary axis (PA), synchronization of a processing position of the processing tool (BM) continuously with the respective position of the workpiece (WS) by tracking the at least one primary axis (PA) being provided, a position transmitter (LG) being coupled mechanically to the workpiece (WS), the position transmitter (LG) being linked to the numeric control system, and the numeric control system being configured to use the signal from the position transmitter (LG) for the synchronization of the movement of the at least one primary axis (PA) with the respective position of the workpiece (WS), characterized in that the numeric control system is configured to process the signal from the position transmitter (LG) as the signal from a secondary axis (PA) of the processing tool (BM).
A computer-implemented method of controlling a vehicle to have predictable behaviour, the method comprising an automated driver system, ADS, of the vehicle performing: determining there are no safe trajectories responsive to an occurrence of an unexpected event ; and responsive to the determination, dynamically re-evaluating whether a current trajectory meets a current set of safety criteria ; determining the current path of the re-evaluated trajectory is to be maintained with the vehicle so that the vehicle can have predictable behaviour by removing one or more consequences of the occurrence of the event from the safety criteria used to re-evaluate the current trajectory whilst maintaining all other previous safety criteria. determining there are no safe trajectories responsive to an occurrence of an unexpected event ; and responsive to the determination, dynamically re-evaluating whether a current trajectory meets a current set of safety criteria ; determining the current path of the re-evaluated trajectory is to be maintained with the vehicle so that the vehicle can have predictable behaviour by removing one or more consequences of the occurrence of the event from the safety criteria used to re-evaluate the current trajectory whilst maintaining all other previous safety criteria.
Method for providing data (D) to be protected in a secure execution environment (TEE) of a data processing system (F), comprising the steps: - executing (S1) an enclave code (C) in the secure execution environment (TEE), - generating (S2) a key pair (K_pub/K_priv) by means of the enclave code (C), wherein the key pair (K_pub/K_priv) comprises a public key (K_pub) and a private key (K_priv), - sending (S3) the public key (K_pub) to an insecure execution environment (U) of the data processing system (F), wherein the insecure execution environment (U) is outside the secure execution environment (TEE), - sending (S4) the public key (K_pub) and sending first encrypted data (D'') to an obfuscated program code , wherein the obfuscated program code is part of the insecure execution environment (U), - verifying (S5) the public key (P_pub) by means of the obfuscated program code and, depending on results of the verification, converting the first encrypted data (D'') into second encrypted data (D'), wherein the second encrypted data (D') are encrypted with the public key (K_pub), wherein, when the public key (K_pub) is verified by the obfuscated program code , a check is made to determine whether a valid attestation of the public key (K_pub) is present, and wherein the conversion of the first encrypted data (D'') into the second encrypted data (D') is carried out only if a valid attestation is present, - sending (S6) the second encrypted data (D') to the enclave (E) in the secure execution environment (TEE), - decrypting (S7) the second encrypted data (D') into the data (D) to be protected, and - executing or interpreting the data to be protected in the secure execution environment. - executing (S1) an enclave code (C) in the secure execution environment (TEE), - generating (S2) a key pair (K_pub/K_priv) by means of the enclave code (C), wherein the key pair (K_pub/K_priv) comprises a public key (K_pub) and a private key (K_priv), - sending (S3) the public key (K_pub) to an insecure execution environment (U) of the data processing system (F), wherein the insecure execution environment (U) is outside the secure execution environment (TEE), - sending (S4) the public key (K_pub) and sending first encrypted data (D'') to an obfuscated program code , wherein the obfuscated program code is part of the insecure execution environment (U), - verifying (S5) the public key (P_pub) by means of the obfuscated program code and, depending on results of the verification, converting the first encrypted data (D'') into second encrypted data (D'), wherein the second encrypted data (D') are encrypted with the public key (K_pub), - sending (S6) the second encrypted data (D') to the enclave (E) in the secure execution environment (TEE), - decrypting (S7) the second encrypted data (D') into the data (D) to be protected, and - executing or interpreting the data to be protected in the secure execution environment.
Modular RF measuring device having a motherboard arranged centrally within the device so as to define a front side and a rear side, the front side and the rear side each comprising module interfaces , characterized by at least two measuring modules being received within insertion slots on the front side of the motherboard and the measuring modules each having a recessed portion , with an RF connector being arranged at the edge of the recessed portion of each measuring module .