mhurhangee/patent-ind-claim-en huggingface dataset:
A system for providing power to an unpowered vehicle by a powered vehicle , comprising: - a line arrangement with multiple lines representing inputs, each of which comprising at least one power line for supplying power; - a merging unit to combine the power lines of the line arrangement to a total voltage on a common voltage line ; and wherein the common voltage line is adapted to ensure that a non-zero total voltage is supplied as long as at least one power line of the line arrangement provides power, characterized in that the line arrangement and the merging unit are to be arranged on the powered vehicle to provide power for the unpowered vehicle , the common voltage line comprises a first portion on the powered vehicle and a second portion on the unpowered vehicle and the first portion and the second portion are connectable by a plug. - a line arrangement with multiple lines representing inputs, each of which comprising at least one power line for supplying power; - a merging unit to combine the power lines of the line arrangement to a total voltage on a common voltage line ; and
A system for simulating film grain, comprising: a video decoder configured to receive and decode an encoded video stream; and a film grain restoration processor configured to simulate film grain, wherein the system is configured to receive and decode encoded film grain information that includes at least one parameter specifying an attribute of the film grain in the video stream, wherein the film grain restoration processor is configured to simulate film grain using the decoded film grain information, the film grain information including a set of parameters, each specifying a different film grain attribute, characterised in that the set of parameters includes a plurality of intensity-independent parameters including a parameter defining an aspect ratio of the film grain. a video decoder configured to receive and decode an encoded video stream; and a film grain restoration processor configured to simulate film grain,
A switchable anti-peeping device , comprising a first substrate and a second substrate provided opposed to each other and a light control layer located between the first substrate and the second substrate , wherein the first substrate comprises a first base substrate , and a first light orientation layer and a first electrode layer which are provided on the first base substrate , and the second substrate comprises a second base substrate , and a second electrode layer provided on the second base substrate , and the first light orientation layer defines an angle of emergence of light passing through the first light orientation layer , and the light control layer is capable of switching between a transparent state and a scattering state, characterized in that a second light orientation layer is further provided on a side of the first base substrate opposite to a side of the first base substrate on which the first light orientation layer is provided, and the second light orientation layer defines an angle of emergence of light passing through the second light orientation layer . wherein the first substrate comprises a first base substrate , and a first light orientation layer and a first electrode layer which are provided on the first base substrate , and the second substrate comprises a second base substrate , and a second electrode layer provided on the second base substrate , and the first light orientation layer defines an angle of emergence of light passing through the first light orientation layer , and the light control layer is capable of switching between a transparent state and a scattering state, characterized in that a second light orientation layer is further provided on a side of the first base substrate opposite to a side of the first base substrate on which the first light orientation layer is provided, and the second light orientation layer defines an angle of emergence of light passing through the second light orientation layer .
A computer-implemented liveness test method comprising: detecting an object area comprising an object in an input image ; determining a pre-liveness score of the object based on sub-images acquired from the input image, comprising: acquiring different sub-images from the input image based on the object included in the input image, wherein the sub-images are based on areas of the input image ; determining liveness scores corresponding to the sub-images using respective liveness test models; determining the pre-liveness score further comprising applying a weight to one or more of the determined liveness scores, and determining the pre-liveness score based on a weighted average or an arithmetic average of the weighted determined liveness scores; recognizing the object included in the input image using a recognition model comprising a neural network; determining a post-liveness score of the object based on the recognition result, comprising: determining further liveness scores from feature vectors output from a plurality of hidden layers within the recognition model; determining the post-liveness score by using a weighted average or an arithmetic average of the further liveness scores; determining a liveness of the object based on the pre-liveness score and the post-liveness score. detecting an object area comprising an object in an input image ; determining a pre-liveness score of the object based on sub-images acquired from the input image, comprising: acquiring different sub-images from the input image based on the object included in the input image, wherein the sub-images are based on areas of the input image ; determining liveness scores corresponding to the sub-images using respective liveness test models; acquiring different sub-images from the input image based on the object included in the input image, wherein the sub-images are based on areas of the input image ; determining liveness scores corresponding to the sub-images using respective liveness test models; determining the pre-liveness score further comprising applying a weight to one or more of the determined liveness scores, and determining the pre-liveness score based on a weighted average or an arithmetic average of the weighted determined liveness scores; recognizing the object included in the input image using a recognition model comprising a neural network; determining a post-liveness score of the object based on the recognition result, comprising: determining further liveness scores from feature vectors output from a plurality of hidden layers within the recognition model; determining the post-liveness score by using a weighted average or an arithmetic average of the further liveness scores; determining further liveness scores from feature vectors output from a plurality of hidden layers within the recognition model; determining the post-liveness score by using a weighted average or an arithmetic average of the further liveness scores; determining a liveness of the object based on the pre-liveness score and the post-liveness score.
A hot press formed (HPF) article having excellent delamination resistance, a hot dip aluminum plating layer being formed on a surface of a substrate steel sheet, wherein the substrate steel sheet includes, in % by weight, C: 0.18% to 0.25%, Si: 0.1% to 1.0%, Mn: 0.9% to 1.5%, P: 0.03% or less, S: 0.01% or less, Al: 0.01% to 0.05%, Cr: 0.05% to 0.5%, Ti: 0.01% to 0.05%, B: 0.001% to 0.005%, N: 0.009% or less, and a remainder of Fe and other impurities, the substrate steel sheet further optionally including: Mo+W in an amount of 0.001% to 0.5%; sum of one or more types of Nb, Zr or V in a range of 0.001% to 0.4%; Cu+Ni in a range of 0.005% to 2.0%; and one or more types of Sb, Sn or Bi in an amount of 0.03% or less; the plating layer is formed to have a soft diffusion layer and a hard alloy layer, having a Vickers hardness being higher than the Vickers hardness of the soft diffusion layer; a tau phase is irregularly and discontinuously dispersed and distributed inside the alloy layer in an amount of 10% or greater based on the total area fraction so that a difference in hardnesses between the alloy layer and the diffusion layer is 400 Hv or less; and the tau phase is Fe-Al-Si based alloy phase.
A method for personal-network merging, each personal network comprising a personal network gateway, and being connected to a personal network server through the personal network gateway of the each personal network, the method comprising: merging a personal network and at least another personal network into a merged personal network, the merging being triggered by a user and sending, by a personal network gateway in the personal network that is triggered to initiate the merging, a personal-network-merging request to a personal network gateway of the another personal network to invite the another personal network to merge; returning, by the personal network gateway that receives the personal-network-merging request, to the personal network gateway that initiates the invitation, a response indicating whether the another personal network agrees to merge; when the another personal network agrees to merge, enrolling, by a new personal network gateway of the merged personal network, a personal network device in the merged personal network ; registering, by the new personal network gateway, the merged personal network on the personal network server ; storing, on the personal network server, a state before the merging, comprising a device currently comprised in a personal network and a current state of the device, the current state comprising at least one of an on-line state, an off-line state, a busy state, and a service in use, wherein the new personal network gateway of the merged personal network is selected from all members of two or more personal networks before the merging according to its device capability. merging a personal network and at least another personal network into a merged personal network, the merging being triggered by a user and sending, by a personal network gateway in the personal network that is triggered to initiate the merging, a personal-network-merging request to a personal network gateway of the another personal network to invite the another personal network to merge; returning, by the personal network gateway that receives the personal-network-merging request, to the personal network gateway that initiates the invitation, a response indicating whether the another personal network agrees to merge; when the another personal network agrees to merge, enrolling, by a new personal network gateway of the merged personal network, a personal network device in the merged personal network ; registering, by the new personal network gateway, the merged personal network on the personal network server ; storing, on the personal network server, a state before the merging, comprising a device currently comprised in a personal network and a current state of the device, the current state comprising at least one of an on-line state, an off-line state, a busy state, and a service in use, wherein the new personal network gateway of the merged personal network is selected from all members of two or more personal networks before the merging according to its device capability.
A helmet display system comprising at least one helmet equipped with a display device and a system for detecting the posture of said helmet relative to a known reference, the display system comprising a document database and means for displaying and managing said document data as a function of the posture of the helmet, characterised in that , once they appear, with the data being structured in the form of pages (P1, P2), a whole page being presented in the display device, the pages are changed to the right or to the left by modifying the posture of the helmet to the left or to the right by at least several degrees.
A method for quantifying ink density variation between print head dies, comprising: printing, by respective first and second print head dies, a first test pattern and second test pattern identical to the first test pattern, in an opposing direction adjacent to the first test pattern onto a print medium, the first and second test patterns each increasing in print density along the test pattern in opposing directions; visually determining a location along the first and second test patterns having at least substantially equal visual density; and determining a difference in print densities between respective print head dies based on the location. printing, by respective first and second print head dies, a first test pattern and second test pattern identical to the first test pattern, in an opposing direction adjacent to the first test pattern onto a print medium, the first and second test patterns each increasing in print density along the test pattern in opposing directions; visually determining a location along the first and second test patterns having at least substantially equal visual density; and determining a difference in print densities between respective print head dies based on the location.
A pneumatic tire having a tread comprising a block in which a waveform sipe is formed, wherein the waveform sipe is formed such that the amplitude (A) decreases from a block surface side to a block bottom side, characterized in that the waveform sipe is also formed such that the pitch (P) which is the wavelength of the waveform increases with respect to a center of the block in a tire axial direction (W) from the block surface side to the block bottom side along a tire depth direction (D), and the waveform sipe includes a curved portion and a straight portion and is formed such that the thickness of the straight portion is greater than that of the curved portion . the waveform sipe is formed such that the amplitude (A) decreases from a block surface side to a block bottom side, characterized in that the waveform sipe is also formed such that the pitch (P) which is the wavelength of the waveform increases with respect to a center of the block in a tire axial direction (W) from the block surface side to the block bottom side along a tire depth direction (D), and the waveform sipe includes a curved portion and a straight portion and is formed such that the thickness of the straight portion is greater than that of the curved portion .
A gas turbine engine comprising: a static structure , comprising: an outer platform ; an inner platform ; an airfoil that extends between said outer platform and said inner platform ; a service tube disposed at least partially through said airfoil and configured to direct air flow radially inward to cool or pressurize another component; a seal assembly that seals between said service tube and one of said outer platform and said inner platform ; wherein said static structure is a mid-turbine frame, wherein said mid-turbine frame is arranged between a high pressure turbine and a low pressure turbine of a turbine section of said engine ; wherein said seal assembly includes at least one locking plate and a seal ring , and wherein said seal ring is received in an outer diameter groove of said at least one locking plate . an outer platform ; an inner platform ; an airfoil that extends between said outer platform and said inner platform ; a service tube disposed at least partially through said airfoil and configured to direct air flow radially inward to cool or pressurize another component; a seal assembly that seals between said service tube and one of said outer platform and said inner platform ; wherein said static structure is a mid-turbine frame, wherein said mid-turbine frame is arranged between a high pressure turbine and a low pressure turbine of a turbine section of said engine ; wherein said seal assembly includes at least one locking plate and a seal ring , and wherein said seal ring is received in an outer diameter groove of said at least one locking plate .
A piston ring comprising: a piston ring base material ; and a thermal spray coating for piston ring , the thermal spray coating being obtained by thermally spraying a powder composition on an outer peripheral sliding surface of the piston ring base material , wherein the powder composition contains molybdenum particles, nickel chromium alloy particles, and chromium carbide particles, wherein the powder composition is thermally sprayed on the outer peripheral sliding surface of the piston ring base material by a plasma spraying method, characterized in that a median diameter of the chromium carbide particles is 5 to 25 μm, wherein, in a cross section vertical to the outer peripheral sliding surface of the thermal spray coating, said cross section being parallel to the thickness direction of the coating, a structure is formed such that an accumulated molybdenum layer, a nickel chromium alloy layer and a chromium carbide layer lie one upon another while undulating like a wave, the layers bending repeatedly so as to form folds, and the layers get entangled with each other, and wherein a porosity of the thermal spray coating for piston ring is 1.5 to 4.1% by area. a piston ring base material ; and a thermal spray coating for piston ring , the thermal spray coating being obtained by thermally spraying a powder composition on an outer peripheral sliding surface of the piston ring base material , wherein the powder composition contains molybdenum particles, nickel chromium alloy particles, and chromium carbide particles, wherein the powder composition is thermally sprayed on the outer peripheral sliding surface of the piston ring base material by a plasma spraying method, characterized in that a median diameter of the chromium carbide particles is 5 to 25 μm, wherein, in a cross section vertical to the outer peripheral sliding surface of the thermal spray coating, said cross section being parallel to the thickness direction of the coating, a structure is formed such that an accumulated molybdenum layer, a nickel chromium alloy layer and a chromium carbide layer lie one upon another while undulating like a wave, the layers bending repeatedly so as to form folds, and the layers get entangled with each other, and wherein a porosity of the thermal spray coating for piston ring is 1.5 to 4.1% by area.
A compound having structure (I) or a salt thereof; wherein: R 1 , R 2 , R 3 , R 4 and R 5 are each, independently, H or an alkyl group; D is selected from the group consisting of H, halogen, alkyl, cycloalkyl, aryl, and dialkylamino; Ar is a 6-membered ring having 1 or 2 nitrogen atoms having no substituents other than Cy and the amide nitrogen atom, these being in a 1,4-relationship on the ring; and Cy is an aryl, heteroaryl or a saturated ring containing at least one heteroatom, each being optionally substituted 1 to 3 times, the optionally substitution independently selected from the group consisting of fluoro, methyl, methoxy, trifluoromethoxy, methoxycarbonyl, t-butyloxycarbonyl, benzyl, chlorobenzyl, fluorobenzyl, difluorobenzyl, methylcarbonyl, dimethylpropylcarbonyl, phenylcarbonyl, chlorophenylcarbonyl, fluorophenylcarbonyl and thiophenylcarbonyl; wherein at least one of Ar and Cy is heteroaromatic; and n is an integer from 1 to 2. R 1 , R 2 , R 3 , R 4 and R 5 are each, independently, H or an alkyl group; D is selected from the group consisting of H, halogen, alkyl, cycloalkyl, aryl, and dialkylamino; Ar is a 6-membered ring having 1 or 2 nitrogen atoms having no substituents other than Cy and the amide nitrogen atom, these being in a 1,4-relationship on the ring; and Cy is an aryl, heteroaryl or a saturated ring containing at least one heteroatom, each being optionally substituted 1 to 3 times, the optionally substitution independently selected from the group consisting of fluoro, methyl, methoxy, trifluoromethoxy, methoxycarbonyl, t-butyloxycarbonyl, benzyl, chlorobenzyl, fluorobenzyl, difluorobenzyl, methylcarbonyl, dimethylpropylcarbonyl, phenylcarbonyl, chlorophenylcarbonyl, fluorophenylcarbonyl and thiophenylcarbonyl; wherein at least one of Ar and Cy is heteroaromatic; and n is an integer from 1 to 2.
Thermoforming machine comprising a press for thermoforming items , a gripping member for extraction of thermoformed items from said press, and a conveyor for transportation of items in output, characterised in that : the machine comprises a first item-carrying container and a second item-carrying container , said gripping member is arranged to carry out a work cycle between a position for extraction of items from the press and a position for delivery of items to the first container , said second container is movable at least between a loading position and a delivery position for delivery to said conveyor, the second container , while in the loading position, is coaxially aligned with respect to the first container according to a loading axis , the first container and the second container, in the loading position, are arranged to receive a stack of items comprising a plurality of layers of items stacked according to said loading axis , starting from a first base layer , the machine comprises a first translator and a second translator , each of said translators being suitable for supporting said first base layer of the stack of items with an advance motion along the loading axis synchronised with said work cycle of the gripping member, and said translators operating in series respectively with a first work stroke (C 1 ) and a second work stroke (C 2 ) along said loading axis , characterized in that the first container and the second container are configured as baskets or cages. the machine comprises a first item-carrying container and a second item-carrying container , said gripping member is arranged to carry out a work cycle between a position for extraction of items from the press and a position for delivery of items to the first container , said second container is movable at least between a loading position and a delivery position for delivery to said conveyor, the second container , while in the loading position, is coaxially aligned with respect to the first container according to a loading axis , the first container and the second container, in the loading position, are arranged to receive a stack of items comprising a plurality of layers of items stacked according to said loading axis , starting from a first base layer , the machine comprises a first translator and a second translator , each of said translators being suitable for supporting said first base layer of the stack of items with an advance motion along the loading axis synchronised with said work cycle of the gripping member, and said translators operating in series respectively with a first work stroke (C 1 ) and a second work stroke (C 2 ) along said loading axis , characterized in that the first container and the second container are configured as baskets or cages.