Abstract: An acoustic attenuation panel for a propulsion assembly includes an acoustic front skin having perforations, and a central structure formed from partitions arranged perpendicularly in order to make up cells, wherein the front skin and the central structure form the panel which is made as a single piece and is provided for directly covering a surface of an element of the propulsion assembly forming a rear skin which closes the cells of the central structure at the rear.

Abstract: The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duro-plastic polymers, such as polyepoxides.

Abstract: A lighter includes a lighter body having a fuel reservoir with a fuel-releasing valve, and an assembly such as a piezoelectric system, an electric system or system having a friction wheel rotatable by a user to produce sparks directed to the fuel released by the valve. The friction wheel assembly is mounted on the lighter body such that at least part of the friction wheel is exposed to be handled and rotated by the user. A valve actuator is depressible to actuate the valve and release the fuel. A protective element is mounted on the lighter body and consists of multiple layers. The protective element has a thickness ranging from 25-200 ?m and includes an outer protective film formed by a plastic film coated with an aliphatic polyurethane layer having a thickness ranging from 10-75 containing between 30 and 100% solids, depending on the required degree of smoothness.

Abstract: In one general aspect, a method can include triggering display of a virtual environment in a head mounted display (HMD) device operating in a physical environment, triggering display of a first virtual object representing a second virtual object, the first virtual object having a size smaller than a size of the second virtual object, receiving an indication of an interaction of a user with the first virtual object, the user having a first size larger than the size of the first virtual object, and triggering an interaction with the second virtual object in response to an interaction with the first virtual object, the user having a second size larger than the first size when interacting with the second virtual object.

Abstract: In one embodiment, a method includes receiving a plurality of input frames of a video sequence associated with a time t, training a convolutional network to predict one or more future frames of the video sequence from the plurality of input frames based on a generative model, and outputting a first future frame of the video sequence associated with a time t+1 as predicted by the generative model. The training may comprise using an adversarial model and an image gradient difference loss model. In addition, the training may comprise randomly selecting temporal sequences of a n×m grid of pixels from the plurality of input frames exhibiting a threshold of optical flow.

Abstract: Examples disclosed herein provide for the sharing of digital content stored on a device via an image that is representative of the digital content. The device, in response to selection of digital content stored on the device, extracts frames from the digital content that are representative of the digital content. In response to selection of one of the frames, the device captures digitally handwritten customizations made to the selected frame to create a customized image. The device extracts features at least from the handwritten customizations made to the selected frame to identify the customized image. The device uploads the digital content, the customized image, and the extracted features to a remote database.

Abstract: The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duro-plastic polymers, such as polyepoxides.

Abstract: The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duroplastic polymers, such as polyepoxides.

Abstract: A cache management system, method, and computer-readable medium which manage caching of resources are provided. The method includes receiving a request for a resource including a hierarchical resource locator, fetching the resource from a node upon determining that the resource is not stored in a cache, adding an entry for the resource to a mapping table associated with the cache, the entry including the resource locator and dependency information for dependent resources identified from the hierarchical structure of the resource locator, and updating entries in the mapping table for master resources identified from the hierarchical structure of the resource locator, the updated entries including an identifier for the resource.

Abstract: A cache management system, method, and computer-readable medium which manage caching of resources are provided. The method includes receiving a request for a resource including a hierarchical resource locator, fetching the resource from a node upon determining that the resource is not stored in a cache, adding an entry for the resource to a mapping table associated with the cache, the entry including the resource locator and dependency information for dependent resources identified from the hierarchical structure of the resource locator, and updating entries in the mapping table for master resources identified from the hierarchical structure of the resource locator, the updated entries including an identifier for the resource.

Abstract: The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duroplastic polymers, such as polyepoxides.

Abstract: Examples disclosed herein provide for the sharing of digital content stored on a device via an image that is representative of the digital content. The device, in response to selection of digital content stored on the device, extracts frames from the digital content that are representative of the digital content. In response to selection of one of the frames, the device captures digitally handwritten customizations made to the selected frame to create a customized image. The device extracts features at least from the handwritten customizations made to the selected frame to identify the customized image. The device uploads the digital content, the customized image, and the extracted features to a remote database.

Abstract: A cache management apparatus, method, and computer readable medium which manages caching of resources. The method includes analyzing a structure of a resource in a system which exposes resources to clients, generating a dependency graph of objects linked to a resource based on the analyzed structure of the resource, and managing caching of resources based on the generated dependency graphs. A generated dependency graph includes hierarchical dependency information with respect to the objects of the resource.

Abstract: A coupling mechanism between a control member (1?) that generates manual flight commands and a trim actuator (4) forming part of a mechanical transmission train for transmitting flight commands in an aircraft. The coupling mechanism comprises axial engagement means between a lever arm (3) mechanically connected to the control member (1?) and a pivot shaft (10) forming part of the trim actuator (4). The axial engagement means comprise co-operating interlocking members (13, 14) arranged on coupling members (18, 19) constrained to move in rotation respectively with the lever arm (3) and with the pivot shaft (10). Each of the coupling members (18, 19) includes axial passages (26) enabling the other coupling member (18, 19) to pass axially therethrough. An interruption of said axial engagement causes the coupling members (18, 19) to move axially one through the other under the effect of axial thrust (P) exerted by elastically deformable means (15) used for obtaining said axial engagement.

Abstract: The present invention relates to the use of NOR-HALS compounds in flame retardant polymer compositions. These compositions are especially useful for the manufacture of flame retardant compositions based on thermoplastic polymers, especially polyolefin homo- and copolymers, polycondensates, such as polyamines or polyesters and duroplastic polymers, such as polyepoxides.

Abstract: A coupling mechanism between a control member (1?) that generates manual flight commands and a trim actuator (4) forming part of a mechanical transmission train for transmitting flight commands in an aircraft. The coupling mechanism comprises axial engagement means between a lever arm (3) mechanically connected to the control member (1?) and a pivot shaft (10) forming part of the trim actuator (4). The axial engagement means comprise co-operating interlocking members (13, 14) arranged on coupling members (18, 19) constrained to move in rotation respectively with the lever arm (3) and with the pivot shaft (10). Each of the coupling members (18, 19) includes axial passages (26) enabling the other coupling member (18, 19) to pass axially therethrough. An interruption of said axial engagement causes the coupling members (18, 19) to move axially one through the other under the effect of axial thrust (P) exerted by elastically deformable means (15) used for obtaining said axial engagement.

Abstract: A cache management apparatus, method, and computer readable medium which manages caching of resources. The method includes analyzing a structure of a resource in a system which exposes resources to clients, generating a dependency graph of objects linked to a resource based on the analyzed structure of the resource, and managing caching of resources based on the generated dependency graphs. A generated dependency graph includes hierarchical dependency information with respect to the objects of the resource.

Abstract: A method of aluminization by deposit in the vapor phase for protection against oxidation at high temperature of a metal part of a turbomachine. The part includes a cavity with an opening that can be accessed from the outside. A halide is formed by reaction between a halogen and a metal donor containing aluminum, then the halide is transported by a carrier gas to come into contact with the metal part, the metal donor being placed at least partly in the cavity. The metal donor is in the form of a pellet obtained by hot sintering under pressure of a mixture of metal powder.

Abstract: A method of aluminization by deposit in the vapor phase for protection against oxidation at high temperature of a metal part of a turbomachine. The part includes a cavity with an opening that can be accessed from the outside. A halide is formed by reaction between a halogen and a metal donor containing aluminum, then the halide is transported by a carrier gas to come into contact with the metal part, the metal donor being placed at least partly in the cavity. The metal donor is in the form of a pellet obtained by hot sintering under pressure of a mixture of metal powder.

Abstract: The inventive thermostatic element comprises a cup (1) containing a material (3) which is expendable and contractile according to the direction of the temperature variation thereof and a piston (5) which is movable with respect to the cup in the axial direction (X-X) thereof and is coupled to the expendable and contractile material in such a way that it is displaceable in the opposite direction according to the material expansion or contraction. In order to reduce the element response time in a simple and reliable manner, the cup (1) is embodied in one metal piece which internally delimits at least two distinct internal cavities (14A) for receiving at least one part of the expendable and contractile material (3).