mhurhangee/patent-ind-claim-en huggingface dataset:
A scene reproduction test method of an autonomous driving system, comprising: obtaining problematic scene data generated during a test on an autonomous driving vehicle equipped with a first autonomous driving system, and determining key obstacle information and non-key obstacle information according to the problematic scene data; generating , according to the non-key obstacle information, a virtual obstacle model, and determining, according to the key obstacle information, a real device used to simulate a key obstacle; wherein the real device is a device that actually exists in a test environment; performing , by utilizing the virtual obstacle model and the real device, a reproduction test on an autonomous driving vehicle equipped with a second autonomous driving system; wherein the second autonomous driving system is a system obtained after the first autonomous driving system is optimized; and the reproduction test is used to perform a reproduction test in a problematic scene represented by the problematic scene data. obtaining problematic scene data generated during a test on an autonomous driving vehicle equipped with a first autonomous driving system, and determining key obstacle information and non-key obstacle information according to the problematic scene data; generating , according to the non-key obstacle information, a virtual obstacle model, and determining, according to the key obstacle information, a real device used to simulate a key obstacle; wherein the real device is a device that actually exists in a test environment; performing , by utilizing the virtual obstacle model and the real device, a reproduction test on an autonomous driving vehicle equipped with a second autonomous driving system; wherein the second autonomous driving system is a system obtained after the first autonomous driving system is optimized; and the reproduction test is used to perform a reproduction test in a problematic scene represented by the problematic scene data.
A method for producing a ceramic honeycomb structure, the method comprising the steps of: - extrusion-molding a moldable material containing a ceramic material and a pore-forming material to obtain a predetermined molding; and - drying and sintering said molding; wherein said moldable material contains 2% to 20% by mass of said pore-forming material based on 100% by mass of said ceramic material; wherein said pore-forming material has a median diameter of 5 μm to 70 μm; said pore-forming material is solid or hollow resin particles having inorganic powder on the surface; wherein a ratio d/D of a median diameter d of said inorganic powder to a median diameter D of said resin particles is 0.5 or less; wherein said median diameters of said pore-forming material, said inorganic powder and said resin particles are measured by a particle size distribution meter; wherein said pore-forming material is produced by bringing said inorganic powder into contact with said resin particles wet with water before adding to said ceramic material; and wherein said inorganic powder is talc having a median diameter of 0.5 μm to 15 μm. - extrusion-molding a moldable material containing a ceramic material and a pore-forming material to obtain a predetermined molding; and - drying and sintering said molding; wherein said moldable material contains 2% to 20% by mass of said pore-forming material based on 100% by mass of said ceramic material; wherein said pore-forming material has a median diameter of 5 μm to 70 μm; said pore-forming material is solid or hollow resin particles having inorganic powder on the surface; wherein a ratio d/D of a median diameter d of said inorganic powder to a median diameter D of said resin particles is 0.5 or less; wherein said median diameters of said pore-forming material, said inorganic powder and said resin particles are measured by a particle size distribution meter; wherein said pore-forming material is produced by bringing said inorganic powder into contact with said resin particles wet with water before adding to said ceramic material; and wherein said inorganic powder is talc having a median diameter of 0.5 μm to 15 μm.
A method for encoding a video sequence, comprising the following steps by a processing unit of an encoding device: - splitting a digital image from the video sequence into blocks of values; - for each block: ∘ transforming the values of the block into transform coefficients; ∘ organizing the transform coefficients of the block into several non-overlapping sets of transform coefficients; ∘ for each set of transform coefficients, quantizing the transform coefficients into quantized coefficients; ∘ encoding the block using the quantized coefficients; - encoding the video sequence based on the encoding of the blocks; characterized in that the quantizing step comprises for quantized coefficients corresponding to one set of transform coefficients: ∘ comparing a sum value representing a result of summing magnitudes of the quantized coefficient values with a threshold, the threshold depending on the number of the summed quantized coefficients, the quantized coefficient magnitudes to be summed being those comprised within a predefined range; and ∘ setting the quantized coefficients of the set of transform coefficients to zero if the summing result is below the threshold. - splitting a digital image from the video sequence into blocks of values; - for each block: ∘ transforming the values of the block into transform coefficients; ∘ organizing the transform coefficients of the block into several non-overlapping sets of transform coefficients; ∘ for each set of transform coefficients, quantizing the transform coefficients into quantized coefficients; ∘ encoding the block using the quantized coefficients; ∘ transforming the values of the block into transform coefficients; ∘ organizing the transform coefficients of the block into several non-overlapping sets of transform coefficients; ∘ for each set of transform coefficients, quantizing the transform coefficients into quantized coefficients; ∘ encoding the block using the quantized coefficients; - encoding the video sequence based on the encoding of the blocks; characterized in that the quantizing step comprises for quantized coefficients corresponding to one set of transform coefficients: ∘ comparing a sum value representing a result of summing magnitudes of the quantized coefficient values with a threshold, the threshold depending on the number of the summed quantized coefficients, the quantized coefficient magnitudes to be summed being those comprised within a predefined range; and ∘ setting the quantized coefficients of the set of transform coefficients to zero if the summing result is below the threshold. ∘ comparing a sum value representing a result of summing magnitudes of the quantized coefficient values with a threshold, the threshold depending on the number of the summed quantized coefficients, the quantized coefficient magnitudes to be summed being those comprised within a predefined range; and ∘ setting the quantized coefficients of the set of transform coefficients to zero if the summing result is below the threshold.
A head mounted display comprising a display unit and a control unit for controlling the display unit , the head mounted display being configured to display a virtual image in a visual field of a user in real space, wherein the head mounted display is configured as a see-through type head mounted display, the control unit comprising: a display control unit configured to display a first screen in a first display mode and display a second screen in a second display mode, wherein, upon switching of a mode from the first display mode to the second display mode, in the case where each of a plurality of first objects included in the first screen corresponds to a respective one of a plurality of second objects included in the second screen, the display control unit is configured to perform seamless transition from the first objects to the second objects, wherein the first display mode is a mode for displaying a timeline view in which a screen is displayed in which the plurality of first objects are arranged on a time axis according to time associated with each of the plurality of first objects, and the second display mode is a mode for displaying an augmented reality view, wherein the display control unit is configured to perform seamless transition of a position from the first objects to the second objects, wherein, in the augmented reality view, the second objects are displayed in the visual field as information relating to respective subjects existing in real space, while superimposing each second object on the respective subject in real space. a display control unit configured to display a first screen in a first display mode and display a second screen in a second display mode, wherein, upon switching of a mode from the first display mode to the second display mode, in the case where each of a plurality of first objects included in the first screen corresponds to a respective one of a plurality of second objects included in the second screen, the display control unit is configured to perform seamless transition from the first objects to the second objects, wherein the first display mode is a mode for displaying a timeline view in which a screen is displayed in which the plurality of first objects are arranged on a time axis according to time associated with each of the plurality of first objects, and the second display mode is a mode for displaying an augmented reality view, wherein the display control unit is configured to perform seamless transition of a position from the first objects to the second objects, wherein, in the augmented reality view, the second objects are displayed in the visual field as information relating to respective subjects existing in real space, while superimposing each second object on the respective subject in real space.
A medical retractor comprising: a grip portion ; and a resin functional portion made of a transparent resin and extending from the grip portion, wherein the resin functional portion has: a trunk portion which has a proximal end thereof connected to the grip portion; and a hook-shaped portion extending in a hook shape from a distal end of the trunk portion, and the resin functional portion is configured to allow the viewing of an affected part which opposedly faces a back surface of the resin functional portion from a front surface side in a see-through manner, characterized in that the distal end of the grip portion and the tail end of the resin functional portion are releasably connected and fixed each other; the grip portion comprises: an accommodation space in which a light source and a power source therefor are accommodated and fixed; a barrel portion ; wherein the trunk portion has a proximal end portion connected and fixed to the grip portion , and a function of a light guide passage that guides light incident on the trunk portion from the proximal end portion to the bent portion , characterized in that the barrel portion is formed by connecting a distal end side barrel portion and a tail side barrel portion wherein the resin made distal end side barrel portion has a distal end in which is formed a hole communicating with the accommodating space ; and a cap-shaped part made of a transparent resin a portion of which that covers the hole is made of a flat surface. a grip portion ; and a resin functional portion made of a transparent resin and extending from the grip portion, wherein the resin functional portion has: a trunk portion which has a proximal end thereof connected to the grip portion; and a hook-shaped portion extending in a hook shape from a distal end of the trunk portion, and the resin functional portion is configured to allow the viewing of an affected part which opposedly faces a back surface of the resin functional portion from a front surface side in a see-through manner, characterized in that the distal end of the grip portion and the tail end of the resin functional portion are releasably connected and fixed each other; the grip portion comprises: an accommodation space in which a light source and a power source therefor are accommodated and fixed; a barrel portion ; wherein the trunk portion has a proximal end portion connected and fixed to the grip portion , and a function of a light guide passage that guides light incident on the trunk portion from the proximal end portion to the bent portion , characterized in that the barrel portion is formed by connecting a distal end side barrel portion and a tail side barrel portion wherein the resin made distal end side barrel portion has a distal end in which is formed a hole communicating with the accommodating space ; and a cap-shaped part made of a transparent resin a portion of which that covers the hole is made of a flat surface.
A touch panel (T), comprising: - at least one surface layer made of a rigid and transparent material; - at least one light source ; - at least one image sensor ; - at least a first fiber optic bundle which comprises a plurality of fiber optic cables, a tip of which is positioned facing the light source and other tip of which is positioned facing the said surface layer , and which arranged to transmit the light obtained from the light source to the surface layer ; - at least a second fiber optic bundle which comprises a plurality of fiber optic cables, a tip of which is paired with at least one pixel of the image sensor and other tip of which is positioned facing the said surface layer , and which arranged to transmit the image received from the surface layer to the image sensor ; - at least one control unit which arranged to analyze the image captured by the image sensor using image processing techniques so as to identify a position of at least one object which contacts to the surface layer ; and - at least a first data link for data communication between the image sensor and the control unit - at least one image source that arranged to generate at least one image and transmits the image generated to the surface layer characterized in that , the touch panel (T) further comprises at least a third fiber optic bundle comprising a plurality of fiber optic cables, a tip of which is paired with at least one pixel of the image source and other tip of which is positioned facing to the said surface layer , and transmitting the image generated in the image source to the surface layer ; and in that , said image sensor is in the form of a CCD or CMOS sensor. - at least one surface layer made of a rigid and transparent material; - at least one light source ; - at least one image sensor ; - at least a first fiber optic bundle which comprises a plurality of fiber optic cables, a tip of which is positioned facing the light source and other tip of which is positioned facing the said surface layer , and which arranged to transmit the light obtained from the light source to the surface layer ; - at least a second fiber optic bundle which comprises a plurality of fiber optic cables, a tip of which is paired with at least one pixel of the image sensor and other tip of which is positioned facing the said surface layer , and which arranged to transmit the image received from the surface layer to the image sensor ; - at least one control unit which arranged to analyze the image captured by the image sensor using image processing techniques so as to identify a position of at least one object which contacts to the surface layer ; and - at least a first data link for data communication between the image sensor and the control unit - at least one image source that arranged to generate at least one image and transmits the image generated to the surface layer
An aerosol provision device comprising: a device housing having a device chamber ; a removable receptacle arranged to be at least partially received in the device chamber ; the receptacle comprising: a base ; a wall arrangement extending from the base , the base and wall arrangement defining a heating chamber arranged to removably receive at least a portion of an article comprising aerosol generating material; a heating element for heating at least a portion of an article comprising aerosol generating material received in the heating chamber; wherein the receptacle has a closed channel within the wall arrangement, the closed channel within the wall arrangement being at least partially received within the device chamber when the receptacle is received within the device chamber to provide airflow to the heating chamber . a device housing having a device chamber ; a removable receptacle arranged to be at least partially received in the device chamber ; the receptacle comprising: a base ; a wall arrangement extending from the base , the base and wall arrangement defining a heating chamber arranged to removably receive at least a portion of an article comprising aerosol generating material; a heating element for heating at least a portion of an article comprising aerosol generating material received in the heating chamber; a base ; a wall arrangement extending from the base , the base and wall arrangement defining a heating chamber arranged to removably receive at least a portion of an article comprising aerosol generating material; a heating element for heating at least a portion of an article comprising aerosol generating material received in the heating chamber; wherein the receptacle has a closed channel within the wall arrangement, the closed channel within the wall arrangement being at least partially received within the device chamber when the receptacle is received within the device chamber to provide airflow to the heating chamber .
Grease composition, comprising: (i) from 25% to 75% by weight of at least one base oil, with respect to the total weight of the composition, (ii) from 10% to 50% by weight of at least one calcium sulfonate soap, with respect to the total weight of the composition, and (iii) from 2% to 20% by weight of at least one dicarboxylic acid ester copolymer, with respect to the total weight of the composition, comprising constituent units deriving (a) from at least one α-olefin and (b) from at least one ester formed by the esterification of an α,β-ethylenically unsaturated dicarboxylic acid or one of its derivatives with an alcohol, the (a)/(b) molar ratio being between 0.5 and 4, in which the base oil is a mixture of at least one poly-α-olefin and of at least one white mineral oil or a mixture of at least one naphthenic mineral oil and of at least one paraffinic mineral oil. (i) from 25% to 75% by weight of at least one base oil, with respect to the total weight of the composition, (ii) from 10% to 50% by weight of at least one calcium sulfonate soap, with respect to the total weight of the composition, and (iii) from 2% to 20% by weight of at least one dicarboxylic acid ester copolymer, with respect to the total weight of the composition, comprising constituent units deriving (a) from at least one α-olefin and (b) from at least one ester formed by the esterification of an α,β-ethylenically unsaturated dicarboxylic acid or one of its derivatives with an alcohol, the (a)/(b) molar ratio being between 0.5 and 4,
A method for detecting a symmetric fault during a power swing condition in a power transmission system connecting at least two terminals with one or more power transmission lines , the method comprising: receiving measurements corresponding to each phase of one of a three-phase electric current or a three-phase electric voltage, wherein the measurements are obtained using measurement equipment associated with a terminal of a power transmission line of the power transmission system, in a measurement window of one-cycle length; calculating, phasor magnitudes for a plurality of samples in each measurement window for the measurements for each phase; calculating a detrended phasor value for each phasor magnitude by detrending the phasor magnitudes calculated for the plurality of samples, to obtain a plurality of detrended phasor values for each phase, wherein said detrending effectively separates variations in mean values of phasor magnitudes; estimating a value of a fault indicator for the measurement window, based on the plurality of detrended phasor values calculated for the three phases for the measurement window; detecting occurrence of a symmetric fault in the power transmission line monitored with the measurement equipment, based on comparison of the value of the fault indicator with a predefined reference value; and generating an unblock signal in response to the detection of the symmetric fault during the power swing condition, for protecting the power transmission line in response the symmetric fault. receiving measurements corresponding to each phase of one of a three-phase electric current or a three-phase electric voltage, wherein the measurements are obtained using measurement equipment associated with a terminal of a power transmission line of the power transmission system, in a measurement window of one-cycle length; calculating, phasor magnitudes for a plurality of samples in each measurement window for the measurements for each phase; calculating a detrended phasor value for each phasor magnitude by detrending the phasor magnitudes calculated for the plurality of samples, to obtain a plurality of detrended phasor values for each phase, wherein said detrending effectively separates variations in mean values of phasor magnitudes; estimating a value of a fault indicator for the measurement window, based on the plurality of detrended phasor values calculated for the three phases for the measurement window; detecting occurrence of a symmetric fault in the power transmission line monitored with the measurement equipment, based on comparison of the value of the fault indicator with a predefined reference value; and generating an unblock signal in response to the detection of the symmetric fault during the power swing condition, for protecting the power transmission line in response the symmetric fault.
A compound having the structure of formula (I): wherein, R is -O- 11 C-(C 1 to C 6 alkyl), or an O- 11 C-glycol, or a pharmaceutically acceptable salt thereof.