mhurhangee/patent-ind-claim-en huggingface dataset:
A lighting unit , comprising: - a light source in which light-emitting elements are positioned in an array in a main scanning direction ; - a mirror that is adapted to project light emitted from the light source on an illumination region of an illuminated item; and - a housing that houses or supports the light source and the mirror ; characterized in that - the mirror is a parabolic mirror; - the parabolic mirror forms a shape in which a cylindrical paraboloid having curvature with respect to a sub-scanning direction has been clipped by a cylindrical parabola axial plane that is perpendicular to a vertex of the cylindrical paraboloid in the main scanning direction ; - wherein the light source is positioned such that a center or an edge of the light-emitting elements is caused to match a focal position of the cylindrical paraboloid, a central axis in the light-emitting direction of the light-emitting elements being perpendicular to the cylindrical parabola axial plane ; the light-emitting elements of the light source are disposed in a surface facing the parabolic mirror on a light source substrate positioned parallel to the cylindrical parabola axial plane ; and the light source substrate is anchored at a predetermined position of the parabolic mirror by position-determining pins . - a light source in which light-emitting elements are positioned in an array in a main scanning direction ; - a mirror that is adapted to project light emitted from the light source on an illumination region of an illuminated item; and - a housing that houses or supports the light source and the mirror ; characterized in that - the mirror is a parabolic mirror; - the parabolic mirror forms a shape in which a cylindrical paraboloid having curvature with respect to a sub-scanning direction has been clipped by a cylindrical parabola axial plane that is perpendicular to a vertex of the cylindrical paraboloid in the main scanning direction ; - wherein the light source is positioned such that a center or an edge of the light-emitting elements is caused to match a focal position of the cylindrical paraboloid, a central axis in the light-emitting direction of the light-emitting elements being perpendicular to the cylindrical parabola axial plane ; the light-emitting elements of the light source are disposed in a surface facing the parabolic mirror on a light source substrate positioned parallel to the cylindrical parabola axial plane ; and the light source substrate is anchored at a predetermined position of the parabolic mirror by position-determining pins .
A pump control system for a pressure sewer installation comprising a fluid reservoir , the system comprising: a sensor in use arranged in the fluid reservoir ; a controller receiving from the sensor a signal indicative of a measured fluid level in the fluid reservoir and is arranged to control supply of power to a pump of the pressure sewer installation based on the received signal; a memory accessible to the controller and arranged to store operation information pertaining to operation of the pressure sewer installation; a remote server ; a wireless transceiver , in communication with the controller , configured to communicate with the remote server over a communications network to allow the controller to communicate with the remote server ; the controller is configured to be controllable remotely by commands received from the remote server , and is responsive to a command received from the remote server to store a changed fluid level threshold in the memory, wherein the command comprises the changed fluid level threshold, and wherein the remote server is configured to infer a likelihood of leakage from the pressure sewer installation by measuring a number of fluid level changes during a particular period together with a measure of the amount of fluid level change over time, characterised in that: the commands include commands to manage peak fluid flows discharged into sewer mains of treatment facilities by evenly distributing waste fluid flows over time. a sensor in use arranged in the fluid reservoir ; a controller receiving from the sensor a signal indicative of a measured fluid level in the fluid reservoir and is arranged to control supply of power to a pump of the pressure sewer installation based on the received signal; a memory accessible to the controller and arranged to store operation information pertaining to operation of the pressure sewer installation; a remote server ; a wireless transceiver , in communication with the controller , configured to communicate with the remote server over a communications network to allow the controller to communicate with the remote server ; the controller is configured to be controllable remotely by commands received from the remote server , and is responsive to a command received from the remote server to store a changed fluid level threshold in the memory, wherein the command comprises the changed fluid level threshold, and wherein the remote server is configured to infer a likelihood of leakage from the pressure sewer installation by measuring a number of fluid level changes during a particular period together with a measure of the amount of fluid level change over time,
A microelectromechanical systems, MEMS, pressure sensor device, comprising: a substrate having a port extending through said substrate ; a membrane spanning across said port , said membrane including a first electrode , said port exposing said membrane to a pressure stimulus from an external environment , said membrane together with said first electrode being movable in response to said pressure stimulus ; a second electrode positioned in spaced apart relationship from said first electrode , wherein said second electrode is spaced apart from said first electrode by a gap having a first width ; and a sense circuit electrically coupled to each of said first and second electrodes and configured to detect a variable capacitance in response to a deflection of said membrane and said first electrode relative to said second electrode , characterized by a third electrode formed on said surface of said substrate and laterally displaced away from said first electrode ; and a control circuit electrically coupled to each of said second and third electrodes and configured to apply an actuation voltage between said second and third electrodes to move said second electrode relative to said first electrode , wherein movement of said second electrode changes said gap from said first width to a second width , and said substrate comprises spacers extending from said substrate , said spacers underlie said second electrode , and said movable second electrode abuts said spacers in response to application of said actuation voltage .. a substrate having a port extending through said substrate ; a membrane spanning across said port , said membrane including a first electrode , said port exposing said membrane to a pressure stimulus from an external environment , said membrane together with said first electrode being movable in response to said pressure stimulus ; a second electrode positioned in spaced apart relationship from said first electrode , wherein said second electrode is spaced apart from said first electrode by a gap having a first width ; and a sense circuit electrically coupled to each of said first and second electrodes and configured to detect a variable capacitance in response to a deflection of said membrane and said first electrode relative to said second electrode , characterized by a third electrode formed on said surface of said substrate and laterally displaced away from said first electrode ; and a control circuit electrically coupled to each of said second and third electrodes and configured to apply an actuation voltage between said second and third electrodes to move said second electrode relative to said first electrode , wherein movement of said second electrode changes said gap from said first width to a second width , and said substrate comprises spacers extending from said substrate , said spacers underlie said second electrode , and said movable second electrode abuts said spacers in response to application of said actuation voltage ..
A fluid conduit , suitable for use in imparting energy to a fluid present in or flowing through the conduit comprising: a wall defining a fluid flow path and comprising a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix; a confinement feature within the wall and being configured to confine energy within a cavity , wherein at least a portion of the fluid flow path extends through the cavity; a sensor for measuring a pressure of a fluid present in or flowing through the fluid flow path, the sensor being embedded, recessed, or enclosed within the wall ; and a fluid flow control feature comprising a restriction in the fluid flow path wherein the sensor is configured to sense a change induced in the fluid by the fluid flow control feature by measuring the pressure of the fluid present in or flowing through the fluid flow path. a wall defining a fluid flow path and comprising a composite material formed of at least a matrix and one or more reinforcing elements embedded within the matrix; a confinement feature within the wall and being configured to confine energy within a cavity , wherein at least a portion of the fluid flow path extends through the cavity; a sensor for measuring a pressure of a fluid present in or flowing through the fluid flow path, the sensor being embedded, recessed, or enclosed within the wall ; and a fluid flow control feature comprising a restriction in the fluid flow path wherein the sensor is configured to sense a change induced in the fluid by the fluid flow control feature by measuring the pressure of the fluid present in or flowing through the fluid flow path.
An accelerating cavity comprising: a housing having an inner peripheral conductive surface in a tubular shape; and a plurality of cells provided inside the housing and each made of a dielectric including, at a central part, an opening through which charged particles pass in operation, wherein the housing includes a barrel portion having a tubular shape and end plates installed at both ends of the barrel portion , the plurality of cells are disposed in a range extending from the end plate on one end side of the housing to the end plate on the other end side, and each cell includes: a cylindrical barrel portion having a diameter smaller than an inner diameter of the barrel portion of the housing ; and a plate portion provided inside of the cylindrical barrel portion to be fixed to the cylindrical barrel portion , and disposed such that a surface of the plate portion is orthogonal to a passing axis of the beam of charged particles, and provided with the opening , and made of the dielectric, characterized in that the cylindrical barrel portion of each cell is made of the dielectric. a housing having an inner peripheral conductive surface in a tubular shape; and a plurality of cells provided inside the housing and each made of a dielectric including, at a central part, an opening through which charged particles pass in operation, wherein the housing includes a barrel portion having a tubular shape and end plates installed at both ends of the barrel portion , the plurality of cells are disposed in a range extending from the end plate on one end side of the housing to the end plate on the other end side, and each cell includes: a cylindrical barrel portion having a diameter smaller than an inner diameter of the barrel portion of the housing ; and a plate portion provided inside of the cylindrical barrel portion to be fixed to the cylindrical barrel portion , and disposed such that a surface of the plate portion is orthogonal to a passing axis of the beam of charged particles, and provided with the opening , and made of the dielectric, characterized in that a cylindrical barrel portion having a diameter smaller than an inner diameter of the barrel portion of the housing ; and a plate portion provided inside of the cylindrical barrel portion to be fixed to the cylindrical barrel portion , and disposed such that a surface of the plate portion is orthogonal to a passing axis of the beam of charged particles, and provided with the opening , and made of the dielectric, characterized in that the cylindrical barrel portion of each cell is made of the dielectric.
An X-ray imaging apparatus for determining a surface profile of an object under inspection and positioned at a distance from said apparatus, comprising: an X-ray source for producing a scanning beam of X-rays directed toward said object, wherein the X-ray source is a flying spot X-ray source which produces a flying spot scanning beam of X-rays; a detector assembly adapted to provide a signal representative of an intensity of X-rays backscattered from said object ; and processing circuitry adapted to determine a time difference between when the X-ray source is switched on and when the backscattered X-rays arrive at the detector assembly and adapted to output data representative of the surface profile of the object under inspection, further comprising a transmission imaging system characterized by the transmission imaging system further comprising a pulsed linear accelerator X-ray source, wherein the apparatus is arranged so that it is controlled such that the flying spot does not interact with the object at the same time as a pulse from the pulsed linear accelerator. an X-ray source for producing a scanning beam of X-rays directed toward said object, wherein the X-ray source is a flying spot X-ray source which produces a flying spot scanning beam of X-rays; a detector assembly adapted to provide a signal representative of an intensity of X-rays backscattered from said object ; and processing circuitry adapted to determine a time difference between when the X-ray source is switched on and when the backscattered X-rays arrive at the detector assembly and adapted to output data representative of the surface profile of the object under inspection, further comprising a transmission imaging system
A soda recovery boiler comprising a water and steam system including a drum wherefrom warm water and steam are conveyed to temperature surfaces of the soda recovery boiler, the soda recovery boiler further comprising a second pass , the second pass being provided with at least one superheater and a second pass ash hopper , characterized in that a front and/or rear wall of the ash hopper is connected to steam circulation of the soda recovery boiler and the drum is connected directly or indirectly to the front and/or rear wall of the ash hopper for feeding steam from the drum to the front and/or rear wall of the ash hopper .
A surgical stapling device comprising: a body portion including a housing , a mounting assembly , a drive assembly , an articulation assembly, and a gate assembly , the housing including a proximal portion and a distal portion, the mounting assembly being pivotably supported on the distal portion of the housing about a pivot axis (Y) between a non-articulated position and an articulated position, the drive assembly including a flexible body having a working end , the drive assembly being movable within the housing from a retracted position to an advanced position, the articulation assembly including an active articulation link and a passive articulation link , the active articulation link having a proximal portion and a distal portion , the distal portion of the active articulation link being coupled to the mounting assembly and movable between retracted and advanced positions to pivot the mounting assembly about the pivot axis (Y), the passive articulation link having a distal portion coupled to the mounting assembly such that pivotal movement of the mounting assembly about the pivot axis (Y) causes movement of the passive articulation link between retracted and advanced positions, the gate assembly defining a channel , the flexible body of the drive assembly extending through the channel of the gate assembly , wherein the passive articulation link is positioned to engage the gate assembly when the passive articulation link moves between its retracted and advanced positions to move the gate assembly to a position to increase a bending radius of the flexible body of the drive assembly , wherein the gate assembly is pivotably supported within the housing , and wherein the gate assembly includes an upper gate and a lower gate , and wherein each of the upper and lower gates includes an elongate body and a U-shaped member supported on a distal portion, wherein the U-shaped members of the upper and lower gates define the channel .
A grain cleaning system comprising: - screening apparatus having a duct and a sieve disposed in the duct, and - a fan arranged to generate a cleaning airstream through the duct , characterised in that the system further comprises: - a sensing device having a transmitter (T1, T2) configured to transmit a base signal through the cleaning airstream, and a receiver (R1, R2) configured to transduce a reflected signal that is reflected off of particles in the cleaning airstream, and, - an electronic control unit (ECU, 101) that is in communication with the sensing device , the ECU being configured to generate control signals based upon a particle velocity value which is determined from a base signal frequency and a reflected signal frequency. - screening apparatus having a duct and a sieve disposed in the duct, and - a fan arranged to generate a cleaning airstream through the duct , characterised in that the system further comprises: - a sensing device having a transmitter (T1, T2) configured to transmit a base signal through the cleaning airstream, and a receiver (R1, R2) configured to transduce a reflected signal that is reflected off of particles in the cleaning airstream, and, - an electronic control unit (ECU, 101) that is in communication with the sensing device , the ECU being configured to generate control signals based upon a particle velocity value which is determined from a base signal frequency and a reflected signal frequency. - a sensing device having a transmitter (T1, T2) configured to transmit a base signal through the cleaning airstream, and a receiver (R1, R2) configured to transduce a reflected signal that is reflected off of particles in the cleaning airstream, and, - an electronic control unit (ECU, 101) that is in communication with the sensing device , the ECU being configured to generate control signals based upon a particle velocity value which is determined from a base signal frequency and a reflected signal frequency.
A method for processing a feature of a motion trajectory, comprising: collecting by a client device a motion trajectory due to a user behavior to obtain a set of sequential trajectory points, wherein each in the set of sequential trajectory points comprises a position element and a time element; converting the motion trajectory into an image based on information in the position element and the time element; obtaining one or more feature vectors in the motion trajectory by performing image processing on the image; and performing human-machine identification or verification according to the one or more feature vectors, characterized in that the converting the motion trajectory into the image based on the information in the position element and the time element comprises: drawing the motion trajectory according to the position element and the time element of each in the set of sequential trajectory points; and mapping the drawn motion trajectory to an image represented by at least one image channel value. collecting by a client device a motion trajectory due to a user behavior to obtain a set of sequential trajectory points, wherein each in the set of sequential trajectory points comprises a position element and a time element; converting the motion trajectory into an image based on information in the position element and the time element; obtaining one or more feature vectors in the motion trajectory by performing image processing on the image; and performing human-machine identification or verification according to the one or more feature vectors, characterized in that the converting the motion trajectory into the image based on the information in the position element and the time element comprises: drawing the motion trajectory according to the position element and the time element of each in the set of sequential trajectory points; and mapping the drawn motion trajectory to an image represented by at least one image channel value. drawing the motion trajectory according to the position element and the time element of each in the set of sequential trajectory points; and mapping the drawn motion trajectory to an image represented by at least one image channel value.
A scroll compressor comprising: a compressing mechanism unit including a fixed scroll fixed in a shell and an orbiting scroll configured to move around the fixed scroll , the compressing mechanism unit being configured to compress fluid; a main shaft including an eccentric shaft portion at one end and being configured to transmit a rotational driving force to the orbiting scroll ; a slider having a slide groove in which the eccentric shaft portion is slidably fitted; and an orbital bearing provided to the orbiting scroll and rotatably supporting the slider , the slider being provided on an inner peripheral side of the orbital bearing when seen in a direction of a center axis (O1) of the slider, the center axis (O1) of the slider being eccentric in one direction from an axis of rotation (O) of the main shaft , characterised in that a center of gravity (G) of the slider is eccentric in a direction opposite to the one direction from the axis of rotation (O) of the main shaft . a compressing mechanism unit including a fixed scroll fixed in a shell and an orbiting scroll configured to move around the fixed scroll , the compressing mechanism unit being configured to compress fluid; a main shaft including an eccentric shaft portion at one end and being configured to transmit a rotational driving force to the orbiting scroll ; a slider having a slide groove in which the eccentric shaft portion is slidably fitted; and an orbital bearing provided to the orbiting scroll and rotatably supporting the slider , the slider being provided on an inner peripheral side of the orbital bearing when seen in a direction of a center axis (O1) of the slider, the center axis (O1) of the slider being eccentric in one direction from an axis of rotation (O) of the main shaft , characterised in that a center of gravity (G) of the slider is eccentric in a direction opposite to the one direction from the axis of rotation (O) of the main shaft .