mhurhangee/ep-ind-claims huggingface dataset:
An apparatus for imaging a subject, comprising: a plurality of light sources for illuminating a region of interest within the subject, at least a portion of the light sources being divided into groups and being actuated group by group, each actuated group of the light sources providing an illumination flash within a predetermined duration, and different groups of the light sources illuminating the region of interest at different angles; and a light detector for receiving light reflected by the subject to form a frame of image for the region of interest per imaging period of the light detector; and characterized by the duration of the illumination flash being shorter than the imaging period enough to enable different groups of the light sources to illuminate the region of interest per imaging period. a plurality of light sources for illuminating a region of interest within the subject, at least a portion of the light sources being divided into groups and being actuated group by group, each actuated group of the light sources providing an illumination flash within a predetermined duration, and different groups of the light sources illuminating the region of interest at different angles; and a light detector for receiving light reflected by the subject to form a frame of image for the region of interest per imaging period of the light detector; and characterized by the duration of the illumination flash being shorter than the imaging period enough to enable different groups of the light sources to illuminate the region of interest per imaging period.
An optical fiber that is composed of silica glass, has a zero-dispersion wavelength of 1290 nm to 1350 nm, and has an effective area of 14 μm 2 or smaller at a wavelength of 1550 nm, the optical fiber comprising: a core having a refractive index n 1 and a diameter 2a and containing germanium; a depressed section that surrounds the core, has a refractive index n 2 and an outer diameter 2b, and contains fluorine; and cladding surrounding the depressed section and having a refractive index n 3, wherein the optical fiber has a relationship n 1 > n 3 ≥ n 2, wherein a relative refractive-index difference Δ1 of the core relative to the depressed section is 3.0% or more and 4.2% or less, wherein a relative refractive-index difference Δ2 of the depressed section relative to the cladding is -0.8% or more and -0.3% or less, wherein the diameter 2a is 4.0 μm or more and 6.0 μm or less, and wherein b/a is 2.0 or more and 3.0 or less. a core having a refractive index n 1 and a diameter 2a and containing germanium; a depressed section that surrounds the core, has a refractive index n 2 and an outer diameter 2b, and contains fluorine; and cladding surrounding the depressed section and having a refractive index n 3, wherein the optical fiber has a relationship n 1 > n 3 ≥ n 2, wherein a relative refractive-index difference Δ1 of the core relative to the depressed section is 3.0% or more and 4.2% or less, wherein a relative refractive-index difference Δ2 of the depressed section relative to the cladding is -0.8% or more and -0.3% or less, wherein the diameter 2a is 4.0 μm or more and 6.0 μm or less, and wherein b/a is 2.0 or more and 3.0 or less.
Method for producing a rolling bearing component by spray compaction, that is to say atomizing a steel melt into spherical droplets in a stream of projective gas, cooling the metal droplets by virtue of the gas to a temperature which corresponds at most to the liquids temperature, and forming a high-density material composite by virtue of the droplets striking a surface at high speed, wherein, in a first step, a support is produced by spray compaction by spraying the metal which forms the support onto a component holder, after which, in a second step, a metal layer is spray-compacted onto the support by being sprayed on, said metal layer then being remachined in order to form a running surface of the rolling bearing.
A device for folding an advancing web element along a folding line extending in the direction of advancement of the web so as to bring a first and a second portion of said web element arranged on opposite sides of the folding line into a folded configuration wherein said second portion is folded over onto said first portion, the device including: - an advancement plane for said first portion of said web element, said plane having a folding edge to define said folding line, - a motorized belt conveyor arranged sidewise said advancement plane along said folding edge to transport said second portion of said web element undergoing folding; said belt conveyor following a helix-like screwing trajectory around said folding edge, said screwing trajectory brings the upper branch of said belt conveyor, which is initially co-planar with said advancement plane, to turn over onto and superpose to said advancement plane to effect said folding of said web element, characterized in that: - said belt conveyor has an apertured strip to receive resting thereon said second portion of said web element undergoing folding, and - within said belt conveyor there is provided an aspiration box to produce an air flow into said belt conveyor through said apertured strip so as to draw said second portion of the web element into contact with the belt conveyor. - an advancement plane for said first portion of said web element, said plane having a folding edge to define said folding line, - a motorized belt conveyor arranged sidewise said advancement plane along said folding edge to transport said second portion of said web element undergoing folding; said belt conveyor following a helix-like screwing trajectory around said folding edge, said screwing trajectory brings the upper branch of said belt conveyor, which is initially co-planar with said advancement plane, to turn over onto and superpose to said advancement plane to effect said folding of said web element, characterized in that: - said belt conveyor has an apertured strip to receive resting thereon said second portion of said web element undergoing folding, and - within said belt conveyor there is provided an aspiration box to produce an air flow into said belt conveyor through said apertured strip so as to draw said second portion of the web element into contact with the belt conveyor. - said belt conveyor has an apertured strip to receive resting thereon said second portion of said web element undergoing folding, and - within said belt conveyor there is provided an aspiration box to produce an air flow into said belt conveyor through said apertured strip so as to draw said second portion of the web element into contact with the belt conveyor.
A method of introducing yeast into a fruit juice to be fermented which method comprises feeding dry yeast into a flowing stream of the fruit juice, delivering the flowing stream of fruit juice with the yeast in it to a mixer, and feeding the fruit juice and yeast emerging from the mixer into a fermentation tank.
A welding torch with a gas nozzle holder, which is configured for the removable attachment of a gas nozzle on the welding torch, wherein a partial section of the gas nozzle holder is configured eccentrically as an eccenter mount, characterized in that the eccenter mount of the gas nozzle holder receives a ring-shaped fixing element with open ends, a guide for the gas nozzle is formed by a first cylindrical guiding surface of the gas nozzle holder in combination with a second cylindrical guiding surface of a nozzle holder of the welding torch, and the gas nozzle is able to be attached by a rotary movement, wherein the open ends of the fixing element are bent up, so that the latter has the form of an eccentric and the open ends of the fixing element are co-rotated when the gas nozzle is rotated in an arbitrary direction, so that these become clamped between gas nozzle and eccenter mount and the gas nozzle is clamped and fastened in the guide and the first cylindrical guide surface has a greater diameter than the second cylindrical guide surface and is coaxial thereto.
Process for manufacturing a single crystal by solution growth from a seed crystal, implemented using an installation comprising: - a vessel, intended to contain the crystal growth solution; - a growth platform, capable of being rotated in the vessel, and comprising a lower tray, on which the single crystal is intended to grow; the process comprising: - bonding the seed crystal to the lower tray of the growth platform; - introducing the crystallization solution into the vessel; - treating the solution to make it supersaturated; - bringing the seed crystal into contact with the supersaturated solution; and - rotating the platform until the single crystal is obtained; the process being characterized in that it further comprises, prior to bringing the seed crystal into contact with the supersaturated solution, forming, in the vessel, a trapping zone for parasitic crystals likely to grow in the crystal growth solution, by introduction, into the vessel, of a liquid immiscible with the growth solution, this liquid having a density greater than the density of the growth solution and lower than the density of the parasitic crystals and forming with the growth solution an interface which is located below the lower tray of the growth platform. - a vessel, intended to contain the crystal growth solution; - a growth platform, capable of being rotated in the vessel, and comprising a lower tray, on which the single crystal is intended to grow; - bonding the seed crystal to the lower tray of the growth platform; - introducing the crystallization solution into the vessel; - treating the solution to make it supersaturated; - bringing the seed crystal into contact with the supersaturated solution; and - rotating the platform until the single crystal is obtained;
A shaving system comprising: a shaver including a shaver head; one or more sensors configured to detect a flow or sound of water or an orientation of the shaver; and a processor configured to determine a duration and/or water usage during a shaving session and/or a rinsing session, wherein the processor includes an algorithm configured to collect data from the one or more sensors and provide accuracy metrics of water usage and provide relevant advice to a user. a shaver including a shaver head; one or more sensors configured to detect a flow or sound of water or an orientation of the shaver; and a processor configured to determine a duration and/or water usage during a shaving session and/or a rinsing session, wherein the processor includes an algorithm configured to collect data from the one or more sensors and provide accuracy metrics of water usage and provide relevant advice to a user.
A projection system, comprising: a light source configured to emit a light in response to an image data; a phase light modulator configured to receive the light from the light source and to apply a spatially-varying phase modulation on the light; and a controller configured to: determine, for a frame of the image data, a plurality of phase configurations, respective ones of the plurality of phase configurations corresponding to solutions of iterations of a phase algorithm and representing the same image with a different modulation pattern, and provide a phase control signal to the phase light modulator, the phase control signal configured to cause the phase light modulator to modulate light in accordance with the plurality of phase configurations in a time-divisional manner within a time period of the frame, thereby causing the projection system to project a series of subframes within the time period, characterized in that the phase algorithm is based on a compensation map for modifying a target intensity of the image data or on a scaling transformation for modifying an effective resolution of the image data. a light source configured to emit a light in response to an image data; a phase light modulator configured to receive the light from the light source and to apply a spatially-varying phase modulation on the light; and a controller configured to: determine, for a frame of the image data, a plurality of phase configurations, respective ones of the plurality of phase configurations corresponding to solutions of iterations of a phase algorithm and representing the same image with a different modulation pattern, and provide a phase control signal to the phase light modulator, the phase control signal configured to cause the phase light modulator to modulate light in accordance with the plurality of phase configurations in a time-divisional manner within a time period of the frame, thereby causing the projection system to project a series of subframes within the time period, characterized in that the phase algorithm is based on a compensation map for modifying a target intensity of the image data or on a scaling transformation for modifying an effective resolution of the image data. determine, for a frame of the image data, a plurality of phase configurations, respective ones of the plurality of phase configurations corresponding to solutions of iterations of a phase algorithm and representing the same image with a different modulation pattern, and provide a phase control signal to the phase light modulator, the phase control signal configured to cause the phase light modulator to modulate light in accordance with the plurality of phase configurations in a time-divisional manner within a time period of the frame, thereby causing the projection system to project a series of subframes within the time period, characterized in that the phase algorithm is based on a compensation map for modifying a target intensity of the image data or on a scaling transformation for modifying an effective resolution of the image data.
In a computing environment, a system for maintaining cached hash values for files comprising: a hash data store, in which each file of a plurality of files has an entry in the hash data store including at least one hash value and state data representative of a state of the file's contents at a hashing time corresponding to computing the at least one hash value for that file, wherein the state data comprises an update sequence number of the file and a journal identifier that identifies an instance of a journal of changes to files maintained by a file system; and a hash return mechanism coupled to the hash data store to process requests for hash values for files, including by accessing the hash data store upon receiving a request for a hash value for a file to locate an entry for that file in the hash data store, by evaluating the state data associated with that file against current state data of the file to determine from the evaluation whether the file contents are unchanged since the hashing time, and if unchanged, by returning a hash value from the hash data store for that file in response to the request. a hash data store, in which each file of a plurality of files has an entry in the hash data store including at least one hash value and state data representative of a state of the file's contents at a hashing time corresponding to computing the at least one hash value for that file, wherein the state data comprises an update sequence number of the file and a journal identifier that identifies an instance of a journal of changes to files maintained by a file system; and a hash return mechanism coupled to the hash data store to process requests for hash values for files, including by accessing the hash data store upon receiving a request for a hash value for a file to locate an entry for that file in the hash data store, by evaluating the state data associated with that file against current state data of the file to determine from the evaluation whether the file contents are unchanged since the hashing time, and if unchanged, by returning a hash value from the hash data store for that file in response to the request.
Rotorcraft provided with an airframe extending longitudinally from a nose to a rear zone, said rotorcraft comprising at least one main lift rotor and at least one rear rotor for controlling the yaw movement arranged in said rear zone, said rotorcraft comprising at least one stabilizer device arranged at the level of said rear zone, each stabilizer device being selectable from a list including a tail plane for stabilizing the rotorcraft in pitch and a tail fin for stabilizing the rotorcraft in yaw, at least one of said stabilizer devices being a stabilizer device called a "variable wing area stabilizer device ", each variable wing area stabilizer device comprising an aerodynamic member provided with an aerodynamic surface called a "fixed aerodynamic surface " which is immovable relative to said airframe, the aerodynamic member having an aerodynamic surface called a "movable aerodynamic surface " which is movable relative to said fixed aerodynamic surface, characterized in that said movable aerodynamic surface is movable at least in translation relative to said fixed aerodynamic surface, said rotorcraft comprising: - a mobility system for moving at least in translation said movable aerodynamic surface relative to said fixed aerodynamic surface from a retracted position in which a reference chord of said aerodynamic member is at a minimum to an extended position in which the reference chord of said aerodynamic member is at a maximum, - a control system connected to the mobility system for positioning said movable aerodynamic surface in the retracted position when the rotorcraft has a forward speed less than a first speed threshold and in the extended position when the rotorcraft has a forward speed greater than a second speed threshold greater than the first speed threshold. - a mobility system for moving at least in translation said movable aerodynamic surface relative to said fixed aerodynamic surface from a retracted position in which a reference chord of said aerodynamic member is at a minimum to an extended position in which the reference chord of said aerodynamic member is at a maximum, - a control system connected to the mobility system for positioning said movable aerodynamic surface in the retracted position when the rotorcraft has a forward speed less than a first speed threshold and in the extended position when the rotorcraft has a forward speed greater than a second speed threshold greater than the first speed threshold.
Stacking storage arrangement having a plurality of container receiving spaces, a loading space arranged below the container receiving spaces and a charging vehicle which can be moved in the loading space and has a chassis and a container holder which can be adjusted in height relative to the chassis, wherein a holding device is arranged between a respective container receiving space and the loading space, wherein the holding device has a plurality of holding elements, wherein the holding elements are movable between a holding position and a release position, wherein unlocking elements of an unlocking device are arranged on the container holder, wherein the unlocking elements can be lifted with the container holder in order to move the holding elements from the holding position into the release position, wherein a holding-open device is arranged separately from the container holder on the chassis, wherein the holding-open device has a number of holding-open elements which corresponds at least to the number of holding elements, wherein the holding device has a plurality of fixing elements, wherein each holding element is assigned a fixing element which can be moved between a first position, in which it holds the holding element in the release position, and a second position, in which it does not act on the holding element, wherein the fixing element is actuable by the open-holding device. wherein a holding device is arranged between a respective container receiving space and the loading space, wherein the holding device has a plurality of holding elements, wherein the holding elements are movable between a holding position and a release position, wherein unlocking elements of an unlocking device are arranged on the container holder, wherein the unlocking elements can be lifted with the container holder in order to move the holding elements from the holding position into the release position, wherein a holding-open device is arranged separately from the container holder on the chassis, wherein the holding-open device has a number of holding-open elements which corresponds at least to the number of holding elements, wherein the holding device has a plurality of fixing elements, wherein each holding element is assigned a fixing element which can be moved between a first position, in which it holds the holding element in the release position, and a second position, in which it does not act on the holding element, wherein the fixing element is actuable by the open-holding device.
A method of allocating data to a plurality of subcarriers in a wireless communication system, the method comprising: receiving feedback information from a receiver; calculating a level of mobility of the receiver using the feedback information; determining a resource allocation scheme to use based on the calculated level of mobility; and allocating data to a plurality of subcarriers based on the determined resource allocation scheme, characterized in that the resource allocation scheme is determined by: w 1 h m 2 - h 1 2 + w 2 h m + 1 2 - h 2 2 + w 3 h m + 2 2 - h 3 2 + ⋯ + w windowssize - m + 1 h windowssize 2 - h windowssize - m + 1 2 ≥ or ≤ threshold where h m denotes a channel power of a m th feedback channel, w denotes a weight value, a sum of w is 1, and m is an integer between 1 to window size. receiving feedback information from a receiver; calculating a level of mobility of the receiver using the feedback information; determining a resource allocation scheme to use based on the calculated level of mobility; and allocating data to a plurality of subcarriers based on the determined resource allocation scheme, characterized in that the resource allocation scheme is determined by: w 1 h m 2 - h 1 2 + w 2 h m + 1 2 - h 2 2 + w 3 h m + 2 2 - h 3 2 + ⋯ + w windowssize - m + 1 h windowssize 2 - h windowssize - m + 1 2 ≥ or ≤ threshold where h m denotes a channel power of a m th feedback channel, w denotes a weight value, a sum of w is 1, and m is an integer between 1 to window size.
Vehicle equipped with a device for preventing impacts against an underbody member, comprising at least one detector that is able to detect the presence of a foreign object under the body of the vehicle, and an electronic control unit configured, when a foreign element is detected under the vehicle by the presence detector and the gear engaged on the vehicle is reverse, to apply a brake torque to immobilize the vehicle, characterized in that the detector is configured to emit a detection beam towards the rear of the vehicle so as to sweep, when the vehicle reverses, a strip with a width extending to the right and left of a member to be protected from impacts, the electronic control unit also being configured to apply a holding torque (Cmaintien) in order to keep the vehicle immobile.