mhurhangee/ep-ind-claims huggingface dataset:
A media data processing apparatus, comprising: an obtaining module, configured to obtain each media segment in a coding representation of content; a content protection processing module, configured to perform content protection processing on a part of the media segments in the coding representation; and a generating module, configured to generate a media presentation description file, wherein the media presentation description file is used to describe a content protection manner adopted by the part of the media segments in the coding representation; wherein the media presentation description file comprises a coding representation module corresponding to the coding representation, the coding representation module comprises at least one content protection unit, and the content protection unit comprises the content protection manner; and wherein the content protection manner comprises an encryption protection element and at least one license protection element, the encryption protection element comprises an encryption method and key related information that are adopted by the part of the media segments, the at least one license protection element comprises license description information and a protection range element, and wherein the protection range element comprises information of the range of media segments to which the license description information applies. an obtaining module, configured to obtain each media segment in a coding representation of content; a content protection processing module, configured to perform content protection processing on a part of the media segments in the coding representation; and a generating module, configured to generate a media presentation description file, wherein the media presentation description file is used to describe a content protection manner adopted by the part of the media segments in the coding representation; wherein the media presentation description file comprises a coding representation module corresponding to the coding representation, the coding representation module comprises at least one content protection unit, and the content protection unit comprises the content protection manner; and wherein the content protection manner comprises an encryption protection element and at least one license protection element, the encryption protection element comprises an encryption method and key related information that are adopted by the part of the media segments, the at least one license protection element comprises license description information and a protection range element, and wherein the protection range element comprises information of the range of media segments to which the license description information applies.
A method for tightness testing, wherein an evacuated test object is exposed to the external influence of a test gas and wherein a gas mixture made of a test gas withdrawn from the test object and of a carrier gas, is examined for the presence of test gas by use of a test gas sensor which, when viewed in the flow direction of the gas mixture, is arranged downstream of a compressor pump for analyzing the compressed gas mixture, wherein the test object is not arranged in a test chamber enclosing it, and is exposed to the ambient atmosphere, and that a test gas gun is provided for generating the atmosphere containing the test gas, characterized in that one end of the test object is connected to a carrier gas source and the opposite end of the test object is connected to a suctioning compressor pump.
A steel-shape measurement device including a laser rangefinder and a laser-beam absorber, wherein the laser rangefinder includes a laser light source, which is configured to emit laser beams, and a galvanometer mirror, which is configured to redirect the laser beams, wherein the steel-shape measurement device is configured to measure a distance to a detection spot group on a to-be-scanned surface of a steel product with the laser rangefinder by measuring the distance through scanning of the steel product with a laser beam redirected with the galvanometer mirror after being emitted from the laser light source, and wherein the steel-shape measurement device is configured to measure a shape of the steel product from obtained measured-distance data, characterized by the laser-beam absorber having a 45°-0° diffuse reflectance of equal to or lower than 10% and being disposed at least at one location within an irradiation range irradiated with a regularly-reflected laser beam from the to-be-scanned surface of the steel product. wherein the laser rangefinder includes a laser light source, which is configured to emit laser beams, and a galvanometer mirror, which is configured to redirect the laser beams, wherein the steel-shape measurement device is configured to measure a distance to a detection spot group on a to-be-scanned surface of a steel product with the laser rangefinder by measuring the distance through scanning of the steel product with a laser beam redirected with the galvanometer mirror after being emitted from the laser light source, and wherein the steel-shape measurement device is configured to measure a shape of the steel product from obtained measured-distance data, characterized by the laser-beam absorber having a 45°-0° diffuse reflectance of equal to or lower than 10% and being disposed at least at one location within an irradiation range irradiated with a regularly-reflected laser beam from the to-be-scanned surface of the steel product.
A surface coated cutting tool comprising: a cutting tool body made of any one of tungsten carbide-based cemented carbide, titanium carbonitride-based cermet, and cubic boron nitride-based ultra-high pressure sintered material; and a hard coating layer provided on a surface of the cutting tool body, wherein the hard coating layer comprises at least a Ti and Al complex nitride or carbonitride layer, which is formed by a chemical vapor deposition method and has an average layer thickness of 1 to 20 μm, in a case where a composition of the complex nitride or carbonitride layer is expressed by a composition formula: (Ti 1-x Al x)(C y N 1-y), a content ratio x, which is a ratio of Al to a total amount of Ti and Al; and a content ratio y, which is a ratio of C to a total amount of C and N, satisfy 0.60≤x≤0.95 and 0≤y≤0.005, respectively, provided that each of x and y is in atomic ratio, crystal grains constituting the complex nitride or carbonitride layer includes cubic phase crystal grains; and hexagonal phase crystal grains, an area ratio occupied by the cubic phase crystal grains is 30-80 % in a plane perpendicular to the surface of the cutting tool body, an average grain width W; and an average aspect ratio A of the crystal grains with the cubic grain structure are 0.05-1.0 μm; and 5 or less, respectively, a periodic content ratio change of Ti and Al in the composition formula: (Ti 1-x Al x)(C y N 1-y) exists in each of the cubic phase crystal grains, wherein existence of the periodic content ratio change of Ti and Al in the cubic crystal grain is confirmed by a plane analysis from a cross section side by an energy dispersive X-ray spectroscopy method by using a transmission electron microscope in a magnifying power of 20000 times, and a difference obtained by subtracting a local minimum value x from a local maximum value x in the periodic content ratio change is 0.05-0.25, wherein the difference between the local minimum value x and the local maximum value x in the periodic content ratio change is obtained by a line analysis by the energy dispersive X-ray spectroscopy method.
A data management system that is used in a mounting process of a component by a component mounter and uses shape data including shape information of the component as a management target, the data management system comprising: a first storage section configured to store registration data in which component specifying information for specifying the component is associated with the shape data; a second storage section configured to store possession device data possessed by a producer who produces a board product by using the component mounter and indicating a configuration device exchangeably equipped in the component mounter; a search section configured to search the registration data from the first storage section by using partial information included in at least one of the shape data and the component specifying information as a search condition; and a determination section configured to perform a suitability determination process of determining whether the shape data included in the registration data in a search result by the search section is suitable for the mounting process using the configuration device, based on the possession device data, wherein the registration data includes device information associated with the shape data and indicating the configuration device capable of performing the mounting process by using the shape data, and the determination section is configured to perform the suitability determination process based on the possession device data and the device information associated with and the shape data. a first storage section configured to store registration data in which component specifying information for specifying the component is associated with the shape data; a second storage section configured to store possession device data possessed by a producer who produces a board product by using the component mounter and indicating a configuration device exchangeably equipped in the component mounter; a search section configured to search the registration data from the first storage section by using partial information included in at least one of the shape data and the component specifying information as a search condition; and a determination section configured to perform a suitability determination process of determining whether the shape data included in the registration data in a search result by the search section is suitable for the mounting process using the configuration device, based on the possession device data, wherein the registration data includes device information associated with the shape data and indicating the configuration device capable of performing the mounting process by using the shape data, and the determination section is configured to perform the suitability determination process based on the possession device data and the device information associated with and the shape data.
Turbomachine, comprising a stator, comprising a rotor which is rotatable about an axis of rotation, and comprising an annular space for guiding a primary flow, which space has a stator-side wall and a rotor-side wall, and in which space at least one blade cascade having a plurality of blades is arranged, wherein, in deviation from an ideal aerodynamic annular space contour (14, 16) which corresponds to a cavity-free annular space in the case of extrapolation of the stator-side and rotor-side walls (8, 10), a radial annular space extension (18, 20) begins upstream of the blades, which extension extends downstream up to a rear region (22, 24) of the blade cascade, and wherein the blades, on account of the annular extension (18, 20), have a front edge lengthened by at least 2% in comparison with blades which would follow the ideal aerodynamic annular space contour (14, 16) at the same position, characterized in that the rear region (22, 24) of the blade cascade follows the ideal aerodynamic annular space contour (14, 16).
A device for driving antiskid studs (800, 911) into stud holes of a tread of a pneumatic tire, the device comprising - a tire holder for holding the pneumatic tire to be studded, the tire holder defining an axial direction that is parallel to an axis of rotation of the pneumatic tire configured to be held by the tire holder, - a primary studding head comprising • a primary mouth for injecting a primary stud out of the primary studding head into one of the stud holes of the pneumatic tire in a primary direction, • a primary bore for guiding the primary stud, the primary bore ending at the primary mouth, and • a primary pusher movable in said primary bore for pushing the primary stud out from the primary bore in the primary direction, and - the device comprises a primary rotator configured to rotate the primary studding head about an axis that is parallel to the primary direction, wherein the device comprises - a first tilt configured to turn the primary studding head such that the primary direction forms an angle (φ) relative to a plane defined by the location of the primary mouth, and a normal of the tread and a circumferential direction of the tire to be studded at the location of the primary mouth, and - a second tilt configured to turn the primary studding head such that the primary direction forms an angle (γ) relative to a plane defined by the axis of rotation of the tire and the location of the primary mouth. - a tire holder for holding the pneumatic tire to be studded, the tire holder defining an axial direction that is parallel to an axis of rotation of the pneumatic tire configured to be held by the tire holder, - a primary studding head comprising • a primary mouth for injecting a primary stud out of the primary studding head into one of the stud holes of the pneumatic tire in a primary direction, • a primary bore for guiding the primary stud, the primary bore ending at the primary mouth, and • a primary pusher movable in said primary bore for pushing the primary stud out from the primary bore in the primary direction, and • a primary mouth for injecting a primary stud out of the primary studding head into one of the stud holes of the pneumatic tire in a primary direction, • a primary bore for guiding the primary stud, the primary bore ending at the primary mouth, and • a primary pusher movable in said primary bore for pushing the primary stud out from the primary bore in the primary direction, and - the device comprises a primary rotator configured to rotate the primary studding head about an axis that is parallel to the primary direction, - a first tilt configured to turn the primary studding head such that the primary direction forms an angle (φ) relative to a plane defined by the location of the primary mouth, and a normal of the tread and a circumferential direction of the tire to be studded at the location of the primary mouth, and - a second tilt configured to turn the primary studding head such that the primary direction forms an angle (γ) relative to a plane defined by the axis of rotation of the tire and the location of the primary mouth.
An ultrasonic imaging system comprising: a transducer including a plurality of transducer elements arranged with respect to each other in an array along a long axis of the transducer and spaced apart by a center-to-center distance, each transducer element having a width which is less than the center-to-center distance; an actuator configured to physically move the plurality of transducer elements between at least two different positions (820, 822) along the long axis between data acquisition frames, each transducer element acquiring data at each of said at least two different positions (820, 822); and a processor configured for combining the acquired data from each transducer element at said at least two different positions (820, 822) to generate an effective width for each transducer element (804 n) that is equal to or greater than the center-to-center distance between adjacent transducer elements; characterized in that each transducer element comprises two or more sub-transducer elements, each transducer element being physically moved a distance which is approximately equal to a width of one of the sub-transducer elements. a transducer including a plurality of transducer elements arranged with respect to each other in an array along a long axis of the transducer and spaced apart by a center-to-center distance, each transducer element having a width which is less than the center-to-center distance; an actuator configured to physically move the plurality of transducer elements between at least two different positions (820, 822) along the long axis between data acquisition frames, each transducer element acquiring data at each of said at least two different positions (820, 822); and a processor configured for combining the acquired data from each transducer element at said at least two different positions (820, 822) to generate an effective width for each transducer element (804 n) that is equal to or greater than the center-to-center distance between adjacent transducer elements; characterized in that each transducer element comprises two or more sub-transducer elements, each transducer element being physically moved a distance which is approximately equal to a width of one of the sub-transducer elements.
Radiator for heating a room, comprising electric heating means adapted for generating a natural circulation of a thermal carrier fluid, a first header of said fluid, a second header of said fluid, and a series of emitters each connected to said first header with partial flow passage by means of one or more respective calibrated holes (9, 10) and to said second header, with partial flow passage by means of one or more respective calibrated holes (11, 12) and further comprising a first and a second duct, each connected to said first header with total flow passage and to said second header with total flow passage, wherein said first header, said first connection duct, said second header and said second connection duct are arranged externally to said series of emitters and form a peripheral circuit ring wherein a preferential fluid circulation is established.
Junction barrier Schottky diode (20, 70) comprising: - a substrate; - a first semiconductor layer arranged on a first face of the substrate and having a first type of conductivity, the first semiconductor layer comprising a projecting portion delimited by a trench; - a second semiconductor layer arranged on the projecting portion of the first semiconductor layer and having a second type of conductivity opposite to the first type of conductivity; - an electrically insulating layer arranged at the bottom of the trench; - a first electrode comprising: o a first portion in Schottky contact with the first semiconductor layer, the first portion of the first electrode being arranged on the electrically insulating layer and against a side wall of the projecting portion of the first semiconductor layer; ∘ a second portion in ohmic contact with the second semiconductor layer; - a second electrode in ohmic contact with the substrate. - a substrate; - a first semiconductor layer arranged on a first face of the substrate and having a first type of conductivity, the first semiconductor layer comprising a projecting portion delimited by a trench; - a second semiconductor layer arranged on the projecting portion of the first semiconductor layer and having a second type of conductivity opposite to the first type of conductivity; - an electrically insulating layer arranged at the bottom of the trench; - a first electrode comprising: o a first portion in Schottky contact with the first semiconductor layer, the first portion of the first electrode being arranged on the electrically insulating layer and against a side wall of the projecting portion of the first semiconductor layer; ∘ a second portion in ohmic contact with the second semiconductor layer; o a first portion in Schottky contact with the first semiconductor layer, the first portion of the first electrode being arranged on the electrically insulating layer and against a side wall of the projecting portion of the first semiconductor layer; ∘ a second portion in ohmic contact with the second semiconductor layer; - a second electrode in ohmic contact with the substrate.
A centrifuge device, comprising: - a fixed section, - a drive device having a drive shaft, - a rotor mounted rotatably on the fixed section about a first rotational axis, the rotor being drivable, by means of the drive device, about the first rotational axis, - a transfer shaft which is mounted on the rotor rotatably about a second rotational axis which is eccentric to the first rotational axis, the transfer shaft being coupled via a gearing (43, 44) with the fixed section such that the transfer shaft is rotated about the second rotational axis relative to the rotor during a rotational movement of the rotor, - a centrifugal chamber rotatable about a third rotational axis, the centrifugal chamber being operatively connected to the transfer shaft such that the centrifugal chamber is rotated during a rotational movement of the transfer shaft, and - a locking device arranged on the rotor for axially fixing the centrifugal chamber on the rotor, wherein the locking device comprises a locking element and an actuating element for adjusting the locking element, the locking element being adjustable between a locked position in which the centrifugal chamber is axially fixed with respect to the rotor and an unlocked position in which the centrifugal chamber is removable from the rotor, characterized in that the drive device is operatively connected with the actuating element such that the drive device, when rotating the drive shaft in a first rotational direction about the first rotational axis, drives the rotor via the actuating element and, when rotating the drive shaft in a second rotational direction opposite to the first rotational direction, the actuating element is moved relative to the rotor. - a fixed section, - a drive device having a drive shaft, - a rotor mounted rotatably on the fixed section about a first rotational axis, the rotor being drivable, by means of the drive device, about the first rotational axis, - a transfer shaft which is mounted on the rotor rotatably about a second rotational axis which is eccentric to the first rotational axis, the transfer shaft being coupled via a gearing (43, 44) with the fixed section such that the transfer shaft is rotated about the second rotational axis relative to the rotor during a rotational movement of the rotor, - a centrifugal chamber rotatable about a third rotational axis, the centrifugal chamber being operatively connected to the transfer shaft such that the centrifugal chamber is rotated during a rotational movement of the transfer shaft, and - a locking device arranged on the rotor for axially fixing the centrifugal chamber on the rotor, wherein the locking device comprises a locking element and an actuating element for adjusting the locking element, the locking element being adjustable between a locked position in which the centrifugal chamber is axially fixed with respect to the rotor and an unlocked position in which the centrifugal chamber is removable from the rotor,