mhurhangee/patent-ind-claim-en huggingface dataset:
A polyolefin resin foam sheet having a plurality of cells which is formed by foaming a polyolefin resin composition, wherein the polyolefin resin composition contains a polyolefin resin (A) having relatively high density and a polyolefin resin (B) having relatively low density, and the weighted average resin density of the polyolefin resin (A) and the polyolefin resin (B) is 0.900 g/cm 3 or less, wherein the polyolefin resin (A) is one or more selected from the group consisting of polyolefin resins having a density of 0.900 g/cm 3 or more, and the polyolefin resin (B) is one or more selected from the group consisting of polyolefin resins having a density of less than 0.900 g/cm 3 ; and wherein the polyolefin resin foam sheet has a Transverse Direction (TD) and a Machine Direction (MD), and wherein, in the polyolefin resin foam sheet, a ratio of strength at break in the TD direction to the maximum cell size in the MD direction, [TD strength at break/MD maximum cell size], and a ratio of strength at break in the MD direction to the maximum cell size in the TD direction, [MD strength at break/TD maximum cell size], are both 45 kPa/μm or more, wherein maximum cell size and strength at break are measured according to the method in the description, wherein the 25% compressive strength of the polyolefin resin foam sheet is 100 to 2000 kPa as determined by JIS K67 67. wherein the polyolefin resin composition contains a polyolefin resin (A) having relatively high density and a polyolefin resin (B) having relatively low density, and the weighted average resin density of the polyolefin resin (A) and the polyolefin resin (B) is 0.900 g/cm 3 or less, wherein the polyolefin resin (A) is one or more selected from the group consisting of polyolefin resins having a density of 0.900 g/cm 3 or more, and the polyolefin resin (B) is one or more selected from the group consisting of polyolefin resins having a density of less than 0.900 g/cm 3 ; and wherein the polyolefin resin foam sheet has a Transverse Direction (TD) and a Machine Direction (MD), and wherein, in the polyolefin resin foam sheet, a ratio of strength at break in the TD direction to the maximum cell size in the MD direction, [TD strength at break/MD maximum cell size], and a ratio of strength at break in the MD direction to the maximum cell size in the TD direction, [MD strength at break/TD maximum cell size], are both 45 kPa/μm or more, wherein maximum cell size and strength at break are measured according to the method in the description, wherein the 25% compressive strength of the polyolefin resin foam sheet is 100 to 2000 kPa as determined by JIS K67 67.
A method of performing motion vector prediction for a current block in a picture, the method comprising: determining (S912;S1010) whether to derive, from a first motion vector of a first block, a candidate for a motion vector predictor for a current motion vector of the current block, based on a type of a current reference picture and a type of a first reference picture, the first block being (i) a neighboring block that is included in a current picture including the current block and is adjacent to the current block or (ii) a collocated block included in a picture different from the current picture, the current reference picture being referred to from the current block using the current motion vector, and the first reference picture being referred to from the first block using the first motion vector; deriving (S916;S1014) the candidate by scaling the first motion vector when it is determined in the determining that the candidate is to be derived from the first motion vector; adding (S918;S1016) the derived candidate to a list of candidates; and deriving at least one motion vector predictor based on a selected candidate from the list of candidates; characterized in that the candidate is determined to be derived from the first motion vector when the type of the current reference picture and the type of the first reference picture are both a long term reference picture; and it is determined that the candidate is not to be derived from the first motion vector when the current reference picture and the first reference pictures are of different types. determining (S912;S1010) whether to derive, from a first motion vector of a first block, a candidate for a motion vector predictor for a current motion vector of the current block, based on a type of a current reference picture and a type of a first reference picture, the first block being (i) a neighboring block that is included in a current picture including the current block and is adjacent to the current block or (ii) a collocated block included in a picture different from the current picture, the current reference picture being referred to from the current block using the current motion vector, and the first reference picture being referred to from the first block using the first motion vector; deriving (S916;S1014) the candidate by scaling the first motion vector when it is determined in the determining that the candidate is to be derived from the first motion vector; adding (S918;S1016) the derived candidate to a list of candidates; and deriving at least one motion vector predictor based on a selected candidate from the list of candidates; characterized in that the candidate is determined to be derived from the first motion vector when the type of the current reference picture and the type of the first reference picture are both a long term reference picture; and it is determined that the candidate is not to be derived from the first motion vector when the current reference picture and the first reference pictures are of different types.
Rotor of an electric machine , comprising a shaft which is rotatable about a longitudinal axis (X), and a magnetic mass which is fixed to the shaft , the shaft comprising a body which extends along the longitudinal axis (X), the body having an air flow cavity , at least one air inlet orifice for admitting air from outside the shaft to the cavity , and at least one air outlet orifice for discharging air from the cavity to outside the shaft , the cavity extending longitudinally over at least part of the length (L) of the body along the longitudinal axis (X), the shaft further comprising at least one fin extending inside the cavity in order to create, on rotation of the shaft , a stream of air which flows in the air flow cavity from the air inlet orifice to the air outlet orifice , characterised in that at least one fin is made of a thermally conducting material, the body of the shaft has at least one through-hole between the magnetic mass and the air flow cavity , and the or each thermally conducting fin is in contact with the magnetic mass and extends from the magnetic mass to the inside of the cavity via a corresponding through-hole .
An insulated wire comprising: a conductor; a foamed insulating layer containing a thermosetting resin having cells, coated directly or indirectly onto the outer periphery of the conductor; and an outer insulating layer containing a thermoplastic resin having a melting point of 240°C or higher in the case where the thermoplastic resin is a crystalline resin or a thermoplastic resin having a glass transition temperature of 240°C or higher in the case where the thermoplastic resin is a non-crystalline resin, on the outer side of the foamed insulating layer. a conductor; a foamed insulating layer containing a thermosetting resin having cells, coated directly or indirectly onto the outer periphery of the conductor; and an outer insulating layer containing a thermoplastic resin having a melting point of 240°C or higher in the case where the thermoplastic resin is a crystalline resin or a thermoplastic resin having a glass transition temperature of 240°C or higher in the case where the thermoplastic resin is a non-crystalline resin, on the outer side of the foamed insulating layer.
A loose-fill material compressing device for compressing loose-fill material into blocks of material comprising: a support surface for the compressed blocks of insulation, a compression device with a compression surface , and a feeding device for feeding loose-fill material, the compression device is adapted for reciprocal movement between a first position, wherein the feeding device is allowed to feed loose-fill material to a position on the support surface , and a second position, wherein, during movement from the first position to the second position of the compression device, loose-fill material fed by the feeding device is compressed, the loose-fill material compressing device comprising means for decreasing the cross-sectional area of the compressed material along the support surface . characterized by a driving device for operating the compression device , the driving device comprising a rotating electrical machine, wherein the compression device is adapted to compress the loose-fill material to a density of at least 160 kg/m 3 . a support surface for the compressed blocks of insulation, a compression device with a compression surface , and a feeding device for feeding loose-fill material, the compression device is adapted for reciprocal movement between a first position, wherein the feeding device is allowed to feed loose-fill material to a position on the support surface , and a second position, wherein, during movement from the first position to the second position of the compression device, loose-fill material fed by the feeding device is compressed, the loose-fill material compressing device comprising means for decreasing the cross-sectional area of the compressed material along the support surface . characterized by a driving device for operating the compression device , the driving device comprising a rotating electrical machine, wherein the compression device is adapted to compress the loose-fill material to a density of at least 160 kg/m 3 .
A photovoltaic module with at least two cell arrangements, which are externally contactable at connecting contacts , which are arranged along a line at the rear side of the photovoltaic module in groups of two connecting contacts in each case which are allocated to the cell arrangements, wherein precisely one connection socket is arranged on a rear side of the photovoltaic module , this connection socket having a housing which has, toward the rear side at least one opening for passing the connecting contact through, and wherein the housing covers all connecting contacts of the photovoltaic module characterized in that the photovoltaic module having a rectangular surface area, wherein the line along which the connecting contacts are arranged runs parallel to one of the side edges of the photovoltaic module and wherein the housing of the connection socket has a length which is greater than 50 % of the length of the side edge.
A spinning apparatus comprising: a spinning head inside of which an organic material is filled up, and which is configured to eject the organic material on a surface of a base to form a sheet of the organic fiber on the surface of the base; and a rotational brush which includes a plurality of brush bristles and is rotated while the brush bristles are in contact with the sheet in the surface of the base, the rotational brush being configured to strip the organic fiber from a part of the sheet by the rotation. a spinning head inside of which an organic material is filled up, and which is configured to eject the organic material on a surface of a base to form a sheet of the organic fiber on the surface of the base; and a rotational brush which includes a plurality of brush bristles and is rotated while the brush bristles are in contact with the sheet in the surface of the base, the rotational brush being configured to strip the organic fiber from a part of the sheet by the rotation.
A method of treatment of a sour gas mixture by means of a Claus process , wherein the sour gas mixture contains hydrogen sulphide and carbon dioxide, wherein the sour gas mixture is introduced into a Claus furnace , and wherein a part of the hydrogen sulphide in the sour gas mixture is oxidized by free-flame oxidation in the Claus furnace , characterized in that the method at least comprises a first operation mode in which an amount of air is fed into the Claus furnace in order to provide oxygen for the free-flame oxidation, and a second mode in which instead of at least a part of the amount of air pure oxygen or a gas mixture comprising an oxygen content higher than that of ambient air is introduced into the Claus furnace in order to provide the oxygen for the free-flame oxidation, wherein in the first operation mode the amount of air is at least in part provided in the form of air compressed by a main air compressor of an air separation unit , and wherein in the second operation mode the pure oxygen or the gas mixture comprising an oxygen content higher than that of ambient air is at least in part provided in the form of an air separation product provided by the air separation unit .
A bone anchor assembly , comprising: a bone anchor having a proximal head and a distal shank ; and a receiver member having a seat formed therein configured to movably seat the head of the bone anchor such that the shank of the bone anchor can be positioned at a plurality of angles with respect to the receiver member ; characterized in that the head of the bone anchor includes an orientation indication feature that engages an orientation indication feature of the receiver member to provide feedback when the shank is positioned in a predetermined orientation with respect to the receiver member . a bone anchor having a proximal head and a distal shank ; and a receiver member having a seat formed therein configured to movably seat the head of the bone anchor such that the shank of the bone anchor can be positioned at a plurality of angles with respect to the receiver member ; characterized in that the head of the bone anchor includes an orientation indication feature that engages an orientation indication feature of the receiver member to provide feedback when the shank is positioned in a predetermined orientation with respect to the receiver member .
Method for controlling a synchronous three-phase electric machine comprising a stator and a rotor, said method comprising: - measuring currents ( i a [ k ] , i b [ k ] ) of the first and second phases of said stator; - measuring an angular position ( θ [ k ] ) of the rotor; - calculating said currents i d k mes i q k mes measured in a rotor reference frame (d, q); said method being characterized in that it comprises: - calculating automatic control errors ( ε d [ k ] , ε q [ k ] , ε f [ k ] ) in the stator and rotor currents, the stator automatic control errors being calculated as the differences between the desired stator currents and the stator currents measured and then filtered by a low-pass filter, the rotor automatic control error being calculated as the difference between the desired rotor current and the measured rotor current; - recursively calculating compensating voltages for current harmonics as a function of said rotor automatic control error; - calculating control voltages ( v d [ k ] , v q [ k ] , v f [ k ] ) for the electric machine; and - applying said control voltages ( v d [ k ] , v q [ k ] , v f [ k ] ) to said electric machine; said calculation of control voltages ( v d [ k ] , v q [ k ] , v f [ k ] ) being executed in said rotor reference frame (d, q), in a recursive manner and as a function of a period value for the updating of control ( T s ), a value for the DC voltage (V DC ), automatic control errors and the electrical angular speed of the rotor (ω[ k ]). - measuring currents ( i a [ k ] , i b [ k ] ) of the first and second phases of said stator; - measuring an angular position ( θ [ k ] ) of the rotor; - calculating said currents i d k mes i q k mes measured in a rotor reference frame (d, q); said method being characterized in that it comprises: - calculating automatic control errors ( ε d [ k ] , ε q [ k ] , ε f [ k ] ) in the stator and rotor currents, the stator automatic control errors being calculated as the differences between the desired stator currents and the stator currents measured and then filtered by a low-pass filter, the rotor automatic control error being calculated as the difference between the desired rotor current and the measured rotor current; - recursively calculating compensating voltages for current harmonics as a function of said rotor automatic control error; - calculating control voltages ( v d [ k ] , v q [ k ] , v f [ k ] ) for the electric machine; and - applying said control voltages ( v d [ k ] , v q [ k ] , v f [ k ] ) to said electric machine;
A method of detecting occupants within a vehicle, the method comprising: receiving camera data, thermal data and radar data ; storing the camera data, the thermal data, and the radar data to at least a first buffer and a second buffer , wherein the first buffer has a length associated with a first duration of time and the second buffer has a length associated with a second duration of time greater than the first duration of time; analyzing the camera data stored in the first buffer and the second buffer to detect and track camera-based objects ; analyzing the radar data stored in the first buffer and the second buffer to detect and track radar-based objects ; analyzing the thermal data stored in the first buffer and the second buffer to detect and track thermal-based objects , wherein detection and tracking of the thermal-based objects includes monitoring a temporal rate of change of points within the vehicle based on the thermal data stored in at least the second buffer , and utilizing the monitored temporal rate of change to distinguish between inanimate objects and occupants; generating an output indicating the detection of an occupant based on the tracked camera-based objects, radar-based objects, and thermal-based objects. receiving camera data, thermal data and radar data ; storing the camera data, the thermal data, and the radar data to at least a first buffer and a second buffer , wherein the first buffer has a length associated with a first duration of time and the second buffer has a length associated with a second duration of time greater than the first duration of time; analyzing the camera data stored in the first buffer and the second buffer to detect and track camera-based objects ; analyzing the radar data stored in the first buffer and the second buffer to detect and track radar-based objects ; analyzing the thermal data stored in the first buffer and the second buffer to detect and track thermal-based objects , wherein detection and tracking of the thermal-based objects includes monitoring a temporal rate of change of points within the vehicle based on the thermal data stored in at least the second buffer , and utilizing the monitored temporal rate of change to distinguish between inanimate objects and occupants; generating an output indicating the detection of an occupant based on the tracked camera-based objects, radar-based objects, and thermal-based objects.
A power supply assembly for a plasma thruster of a spacecraft , adapted to transform an electrical power that is received from a power bus of the spacecraft, into electrical voltages and currents that are supplied by said power supply assembly to the plasma thruster so that said plasma thruster generates an ion beam during an operation of the plasma thruster, the power supply assembly comprising a common return point (CRP) for collecting a return current (I body ) from the plasma thruster during said operation, the plasma thruster comprising an electron emitter that is intended to neutralise the ion beam during the operation, and a keeper electrode that is arranged at an output of the electrons emitted by the electron emitter, the electrical currents supplied by the power supply assembly comprising at least one keeper current (I keeper ) that is supplied to the keeper electrode and that constitutes a contribution to the return current (I body ), the power supply assembly being adapted to receive or produce successive evaluations of the return current (I body ) or of a leakage current (I leak ) that flows from the common return point (CRP) to an electrical ground of the spacecraft , the power supply assembly being characterized in that it is arranged to adjust in real time during the operation, the keeper current (I keeper ) depending on the evaluations of the return current (I body ) or on the leakage current (I leak ), and in accordance with a current setpoint value (I body_max_crit ; I warm_crit ). the plasma thruster comprising an electron emitter that is intended to neutralise the ion beam during the operation, and a keeper electrode that is arranged at an output of the electrons emitted by the electron emitter, the electrical currents supplied by the power supply assembly comprising at least one keeper current (I keeper ) that is supplied to the keeper electrode and that constitutes a contribution to the return current (I body ), the power supply assembly being adapted to receive or produce successive evaluations of the return current (I body ) or of a leakage current (I leak ) that flows from the common return point (CRP) to an electrical ground of the spacecraft , the power supply assembly being characterized in that it is arranged to adjust in real time during the operation, the keeper current (I keeper ) depending on the evaluations of the return current (I body ) or on the leakage current (I leak ), and in accordance with a current setpoint value (I body_max_crit ; I warm_crit ).
Bipolar plate made of two individual plates which are connected together and each of which is formed with a reactant flow field on the plate surfaces facing away from each other, said reactant flow field comprising multiple flow channels delimited by walls of webs for a reaction medium, wherein the webs and the flow channels of one of the individual plates run in an active region opposite the webs and the flow channels of the other individual plate in order to form coolant channels of a coolant flow field extending between the individual plates , wherein outside and/or in an edge region of the active region there is a lateral offset between the webs of the individual plates such that coolant channels of the coolant flow field running adjacently there are fluid-mechanically connected by passage openings for distributing a coolant flow, wherein the webs of one of the individual plates outside and/or in an edge region of the active region run angled by a first angle relative to the webs in the active region , and wherein the webs of the other individual plate outside and/or in an edge region of the active region also run angled by a second angle relative to the webs in the active region , characterised in that the first angle is a positive angle and the second angle is a negative angle, wherein the two angles are equal in magnitude.