mhurhangee/patent-ind-claim-en huggingface dataset:
A charged particle beam source for a surface processing apparatus, the charged particle beam source comprising: a plasma chamber ; a plasma generation unit adapted to convert an input gas (G) within the plasma chamber into a plasma containing charged particles; a grid assembly adjacent an opening of the plasma chamber, the grid assembly comprising one or more grids (27; 27a, 27b, 27c) each having a plurality of apertures therethrough, the one or more grids being electrically biased in use so as to accelerate charged particles from the plasma through the grid(s) to thereby output a charged particle beam (B) the major axis (M) of which is substantially perpendicular to the plane of the grid assembly; wherein the transmissivity of the or each grid to the charged particles is defined by the relative proportion of aperture area to non-aperture area, and at least one of the grids has a transmissivity which varies across the grid along a first direction, characterized in the transmissivity being lower adjacent a first extremity of the grid than adjacent a second extremity of the grid opposite the first extremity, the first direction lying parallel to the plane of the grid assembly, such that in use the charged particle beam output by the source has a non-uniform charged particle current density profile in a plane parallel to the plane of the grid assembly which varies along the first direction, the charged particle current density being lower adjacent a first edge of the beam than adjacent a second edge of the beam opposite the first edge. a plasma chamber ; a plasma generation unit adapted to convert an input gas (G) within the plasma chamber into a plasma containing charged particles; a grid assembly adjacent an opening of the plasma chamber, the grid assembly comprising one or more grids (27; 27a, 27b, 27c) each having a plurality of apertures therethrough, the one or more grids being electrically biased in use so as to accelerate charged particles from the plasma through the grid(s) to thereby output a charged particle beam (B) the major axis (M) of which is substantially perpendicular to the plane of the grid assembly; wherein the transmissivity of the or each grid to the charged particles is defined by the relative proportion of aperture area to non-aperture area, and at least one of the grids has a transmissivity which varies across the grid along a first direction, characterized in the transmissivity being lower adjacent a first extremity of the grid than adjacent a second extremity of the grid opposite the first extremity, the first direction lying parallel to the plane of the grid assembly, such that in use the charged particle beam output by the source has a non-uniform charged particle current density profile in a plane parallel to the plane of the grid assembly which varies along the first direction, the charged particle current density being lower adjacent a first edge of the beam than adjacent a second edge of the beam opposite the first edge.
An assembly of arcuate magnet pieces comprising a connecting side surface connecting with other arcuate magnet pieces which are assembled with adjacent ones, an inner circumference surface which is curved and an outer circumference surface which is curved and opposes against said inner circumference surfaces ; characterized in that said connecting side surface comprises a tip surface intersecting in a predetermined angle with respect to a tangent line in a curving direction of said outer circumference side surface , and said connecting side surface is arranged to have a space and be approximately parallel with a connecting side surface of said other arcuate magnet pieces, magnetic poles of said inner circumference surface and the inner circumference surface of other arcuate magnetic piece which are assembled with adjacent ones are different, or the magnetic poles of said outer circumference surface and said outer circumference surface of other arcuate magnet pieces which are assembled with adjacent ones are different, said connecting side surface comprises a first connecting side surface and the second connecting side surface arranged opposite positions along said curving direction; and said first connecting side surface and second connecting side surface respectively comprise the corner part of acute angle, where the corner part is defined by an intersection with said inner or outer circumferential surface, said first connecting side surface comprises the tip surface intersecting at a first predetermined angle with respect to the tangent line of the curving direction of said outer circumference surface , said second connecting side surface comprises the tip surface intersecting at a second predetermined angle with respect to the tangent line of the curving direction of said outer circumference surface , and the sum of said first predetermined angle and said second predetermined angle is approximately 180 degrees.
A stator assembly for a gas turbine engine comprising: a first shroud extending about an axis (X) to bound a flow path (FP), the first shroud defining a first shroud opening ; an airfoil including an airfoil body extending from a first end portion , the first end portion received in the first shroud opening and defining a retention aperture ; and a retention clip including a body and at least one locking feature , the body extending between opposed clip end portions (72B; 72C), the at least one locking feature compressibly received through the retention aperture , and the at least one locking feature decompressible from the body to define a ramp sloping towards one of the clip end portions (72B; 72C) to limit movement of the airfoil relative to the first shroud when in the installed position; characterised in that the at least one locking feature is an elongated tab having a terminal end that abuts against an external wall of the first end portion to oppose withdrawal of the retention clip from the retention aperture when located in the installed position. a first shroud extending about an axis (X) to bound a flow path (FP), the first shroud defining a first shroud opening ; an airfoil including an airfoil body extending from a first end portion , the first end portion received in the first shroud opening and defining a retention aperture ; and a retention clip including a body and at least one locking feature , the body extending between opposed clip end portions (72B; 72C), the at least one locking feature compressibly received through the retention aperture , and the at least one locking feature decompressible from the body to define a ramp sloping towards one of the clip end portions (72B; 72C) to limit movement of the airfoil relative to the first shroud when in the installed position; characterised in that the at least one locking feature is an elongated tab having a terminal end that abuts against an external wall of the first end portion to oppose withdrawal of the retention clip from the retention aperture when located in the installed position.
A method for crossing a neutral zone of a power supply system by an electric vehicle consisting of at least two units , each unit comprising: a motor; at least one means of collection capable of collecting external electrical power from the power supply system; and a battery capable of delivering internal electrical power, each unit being capable of operating at the current moment in an operating mode selected from a plurality of operating modes, the plurality of operating modes comprising: a primary operating mode wherein the motor operates on external electrical power; and at least one alternative operating mode wherein the motor is not supplied with external electrical power, said method comprising a step of crossing the neutral zone, wherein, when at least one unit of the electric vehicle detects that it is unable to collect external electrical power, said at least one unit of the electric vehicle switches over to the alternative operating mode, and transmits a signal to each of the other units of the vehicle, said information being indicative of said switchover to the alternative operating mode, and in that, when said signal is received, each of said other units switches to said alternative operating mode, so that at each moment, each unit is in the same shared operating mode so that the vehicle adopts a homogeneous motion.
A sample transfer capsule , comprising: a container configured to store a sample during transport, wherein the container is adjustable between a closed configuration and an open configuration; an inert gas storage chamber coupled to the container and configured to store an inert gas; and a valve coupled to the inert gas storage chamber and the container and configured to selectively allow the inert gas to flow from the inert gas storage chamber to the container when the container is in the closed configuration. a container configured to store a sample during transport, wherein the container is adjustable between a closed configuration and an open configuration; an inert gas storage chamber coupled to the container and configured to store an inert gas; and a valve coupled to the inert gas storage chamber and the container and configured to selectively allow the inert gas to flow from the inert gas storage chamber to the container when the container is in the closed configuration.
A manufacturing method of a quantum dot ensemble, comprising the steps of: (a) preparing a plurality of quantum dots having a size exceeding 10 nm and made of ZnO x S 1-x having a variation in oxygen composition x, a target value of the oxygen composition x being set at 0.60, resulting in a variation of oxygen composition x in a range of 0.40 to 0.80; and (b) selectively and optically etching the quantum dots prepared in the step (a), etching quantum dots having sufficient size for absorbing light, thereby reducing the size of the quantum dots and widening the band gap so that the band gap energy of the plurality of quantum dots becomes uniformalized. (a) preparing a plurality of quantum dots having a size exceeding 10 nm and made of ZnO x S 1-x having a variation in oxygen composition x, a target value of the oxygen composition x being set at 0.60, resulting in a variation of oxygen composition x in a range of 0.40 to 0.80; and (b) selectively and optically etching the quantum dots prepared in the step (a), etching quantum dots having sufficient size for absorbing light, thereby reducing the size of the quantum dots and widening the band gap so that the band gap energy of the plurality of quantum dots becomes uniformalized.
Mechanical seal assembly comprising - a mechanical seal having a rotating slide ring and a stationary slide ring which define a sealing gap therebetween, wherein the rotating slide ring has a base region , a slide region and a decoupling device , and - wherein the decoupling device is disposed in the radial direction of the rotating slide ring between the base region and the slide region , characterised by - a bellows element which is disposed on the stationary slide ring , - wherein the bellows element has a first partial bellows and a second partial bellows , wherein the first partial bellows has a first bellows region , a first inner edge region and a first outer edge region and wherein the second partial bellows has a second bellows region , a second inner edge region and a second outer edge region . - a mechanical seal having a rotating slide ring and a stationary slide ring which define a sealing gap therebetween, wherein the rotating slide ring has a base region , a slide region and a decoupling device , and - wherein the decoupling device is disposed in the radial direction of the rotating slide ring between the base region and the slide region , characterised by - a bellows element which is disposed on the stationary slide ring , - wherein the bellows element has a first partial bellows and a second partial bellows , wherein the first partial bellows has a first bellows region , a first inner edge region and a first outer edge region and wherein the second partial bellows has a second bellows region , a second inner edge region and a second outer edge region .
A control channel receiving method, comprising: obtaining (S101, S201) a sequence number of the N th control channel element of the m th candidate control channel in a candidate control channel set with an aggregation level L; determining (S102, S203), for the m th candidate control channel in the candidate control channel set, an antenna port according to a function whose input parameters comprise a user equipment-specific identity, the aggregation level L of the candidate control channel set, and the sequence number of the N th control channel element; and receiving (S103, S204), by using the antenna port, the m th candidate control channel from a base station. obtaining (S101, S201) a sequence number of the N th control channel element of the m th candidate control channel in a candidate control channel set with an aggregation level L; determining (S102, S203), for the m th candidate control channel in the candidate control channel set, an antenna port according to a function whose input parameters comprise a user equipment-specific identity, the aggregation level L of the candidate control channel set, and the sequence number of the N th control channel element; and receiving (S103, S204), by using the antenna port, the m th candidate control channel from a base station.
Gripper system comprising a gripper module carrier and a gripper module for holding workpieces , in particular containers or container preforms, the gripper module having a gripper base and two gripper arms with gripping elements for at least partially gripping around a holding region of containers or container preforms, the gripper arms being mounted on the gripper base such that they can pivot relative to one another, the gripper module being releasably connected to the gripper module carrier , wherein the gripper system further comprises a locking device for locking the gripper module to the gripper module carrier , wherein the locking device is movable into a locking position for locking the gripper module to the gripper module carrier , and wherein the locking device is movable into a release position for releasing the gripper module from the locking on the gripper module carrier , characterized in that the locking device comprises a tension lever being pivotable into the locking position and the release position for actuating the locking device .
A preparation process of high corrosion resistant sintered NdFeB magnet, said process comprising: providing a main phase alloy powder, the composition of the main phase alloy by mass% is Nd x R x1 Fe 100-(x+x1+y+z) T y B z , wherein 24 ≤ x ≤ 33, 0 ≤ x1 ≤ 15, 1.43 ≤ y ≤ 16.43 , 0.91 ≤ z ≤ 1.07, R is one or more selected from the group consisting of Dy, Tb, Pr, Ce and Gd, T is one or more selected from the group consisting of Co, Cu, and Al; providing an auxiliary phase alloy powder; mixing the main phase alloy powder with the auxiliary phase alloy powder, wherein the content of the auxiliary phase alloy powder is 1 - 10% by the total mass; press-molding the mixed powder in a magnetic field into a preform, then isostatic pressing was performed at a pressure above 200MPa; placing the molded preform in a high-vacuum sintering furnace for sintering, so as to obtain sintered magnet, wherein the refractory metal group is mainly distributed within the grain boundary phase of the NdFeB magnet, characterised in that the composition of the auxiliary phase alloy by mass% is Nd x R x1 Fe 1oo-(x +x1+y+y1+z) T y M y1 B z , wherein 24 ≤ x ≤ 63, 0 ≤ xl ≤ 19, 1.43 ≤ y ≤ 16.43, 6 ≤ y1 ≤ 18, 0.91 ≤ z ≤ 1.07, the content of Fe is 100 - (x + xl + y + yl + z), and R is one or more selected from the group consisting of Dy, Tb, Pr, Ce and Gd, T is one or more selected from the group consisting of Co, Cu, and Al, M is one or more selected from the refractory metal group consisting of Nb, Zr, Ti, Cr and Mo. providing a main phase alloy powder, the composition of the main phase alloy by mass% is Nd x R x1 Fe 100-(x+x1+y+z) T y B z , wherein 24 ≤ x ≤ 33, 0 ≤ x1 ≤ 15, 1.43 ≤ y ≤ 16.43 , 0.91 ≤ z ≤ 1.07, R is one or more selected from the group consisting of Dy, Tb, Pr, Ce and Gd, T is one or more selected from the group consisting of Co, Cu, and Al; providing an auxiliary phase alloy powder; mixing the main phase alloy powder with the auxiliary phase alloy powder, wherein the content of the auxiliary phase alloy powder is 1 - 10% by the total mass; press-molding the mixed powder in a magnetic field into a preform, then isostatic pressing was performed at a pressure above 200MPa; placing the molded preform in a high-vacuum sintering furnace for sintering, so as to obtain sintered magnet, wherein the refractory metal group is mainly distributed within the grain boundary phase of the NdFeB magnet, characterised in that the composition of the auxiliary phase alloy by mass% is Nd x R x1 Fe 1oo-(x +x1+y+y1+z) T y M y1 B z , wherein 24 ≤ x ≤ 63, 0 ≤ xl ≤ 19, 1.43 ≤ y ≤ 16.43, 6 ≤ y1 ≤ 18, 0.91 ≤ z ≤ 1.07, the content of Fe is 100 - (x + xl + y + yl + z), and R is one or more selected from the group consisting of Dy, Tb, Pr, Ce and Gd, T is one or more selected from the group consisting of Co, Cu, and Al, M is one or more selected from the refractory metal group consisting of Nb, Zr, Ti, Cr and Mo.
Sheet silicate lamellae obtainable by delaminating a 2:1 sheet silicate, having an ordered interstratification, in water, comprising at least the steps of (i) preparing the 2:1 sheet silicate having an ordered interstratification by treating a 2:1 sheet silicate (A) with a solvent mixture of water and a monoalcohol having 1 to 4 carbon atoms that comprises an alkylammonium salt, wherein the 2:1 sheet silicate (A) has a Lagaly layer charge of 0.56 p.f.u. to 0.90 p.f.u. and the interlayers at least alternately have sodium cations, (ii) separating the 2:1 sheet silicate having an ordered interstratification from the solvent mixture of the alkylammonium salt, (iii) delaminating the 2:1 sheet silicate having an ordered interstratification by introducing the 2:1 sheet silicate having an ordered interstratification and separated under (ii) into water to produce an aqueous dispersion comprising sheet silicate lamellae, (iv) separating the sheet silicate lamellae from the dispersion prepared under (iii), characterized in that the sheet silicate lamellae have an average aspect ratio of at least 10 000. (i) preparing the 2:1 sheet silicate having an ordered interstratification by treating a 2:1 sheet silicate (A) with a solvent mixture of water and a monoalcohol having 1 to 4 carbon atoms that comprises an alkylammonium salt, wherein the 2:1 sheet silicate (A) has a Lagaly layer charge of 0.56 p.f.u. to 0.90 p.f.u. and the interlayers at least alternately have sodium cations, (ii) separating the 2:1 sheet silicate having an ordered interstratification from the solvent mixture of the alkylammonium salt, (iii) delaminating the 2:1 sheet silicate having an ordered interstratification by introducing the 2:1 sheet silicate having an ordered interstratification and separated under (ii) into water to produce an aqueous dispersion comprising sheet silicate lamellae, (iv) separating the sheet silicate lamellae from the dispersion prepared under (iii),
A method comprising: computing a first index based on a hash of a first key for a first object to be stored in a memory device; determining an availability of a first segment on the memory device corresponding to the first index; computing a second index based on the hash of the first key for the first object, in response to determining that the first segment corresponding to the first index is unavailable for storage; determining an availability of a second segment on the memory device corresponding to the second index; and adding an indicator of a location of the second segment to a collision table in metadata of the first segment, wherein the metadata of the first segment in which the first object is stored includes the collision table that contains information related to a second object that has collided with the first object, wherein the collision table is an array of information that includes an offset of the second object collided with the first object at the first segment and another hash of a second key corresponding to the second object. computing a first index based on a hash of a first key for a first object to be stored in a memory device; determining an availability of a first segment on the memory device corresponding to the first index; computing a second index based on the hash of the first key for the first object, in response to determining that the first segment corresponding to the first index is unavailable for storage; determining an availability of a second segment on the memory device corresponding to the second index; and adding an indicator of a location of the second segment to a collision table in metadata of the first segment, wherein the metadata of the first segment in which the first object is stored includes the collision table that contains information related to a second object that has collided with the first object, wherein the collision table is an array of information that includes an offset of the second object collided with the first object at the first segment and another hash of a second key corresponding to the second object.
A method for determining a whiteness value of an article of fabric, comprising: obtaining, from a mobile device, a digital image of an article of fabric with a calibration card comprising a white region and a black region; calculating a fabric luminosity value for the article of fabric from the digital image, the fabric luminosity value being based on an analysis of pixels of the digital image associated with a sample area of the digital image related to the article of fabric; comparing the fabric luminosity value with calibration luminosity values, to create a comparison, the calibration luminosity being based on an analysis of pixels of the digital image associated with the white region and with the black region of the calibration card, the comparison establishing a relationship between the calibration luminosity values and the fabric luminosity value; and determining, based on the comparison, the whiteness value of the article of fabric, identifying the article of fabric; presenting, via a user interface (Ul) of the mobile device, a recommendation to increase the whiteness value of the article of fabric, wherein the recommendation is based on comparing the whiteness value of the article of fabric with a previous whiteness value of the article of fabric stored in a database to determine if the whiteness value has increased or decreased over time and multiple washes. obtaining, from a mobile device, a digital image of an article of fabric with a calibration card comprising a white region and a black region; calculating a fabric luminosity value for the article of fabric from the digital image, the fabric luminosity value being based on an analysis of pixels of the digital image associated with a sample area of the digital image related to the article of fabric; comparing the fabric luminosity value with calibration luminosity values, to create a comparison, the calibration luminosity being based on an analysis of pixels of the digital image associated with the white region and with the black region of the calibration card, the comparison establishing a relationship between the calibration luminosity values and the fabric luminosity value; and determining, based on the comparison, the whiteness value of the article of fabric, identifying the article of fabric; presenting, via a user interface (Ul) of the mobile device, a recommendation to increase the whiteness value of the article of fabric, wherein the recommendation is based on comparing the whiteness value of the article of fabric with a previous whiteness value of the article of fabric stored in a database to determine if the whiteness value has increased or decreased over time and multiple washes.