The present disclosure relates to a hollow board 1 with first and second main surface layers 3, 5. A plurality of distance elements connecting the first and second main surface layers and maintain a predetermined distance there between. The main surface layers include at least a layer of high-density fiber, HDF, board, and a plurality of distance elements are distributed in the space between the main surface layers, and at least some comprise at least one elongate HDF board strip 15 which is oriented such that its longitudinal edges interconnect the first and second main surface layers 3, 5. The HDF boards of the surface layers and of the at least some of the distance elements comprise wood particles bonded by a resin including an isocyanate, such as methylene diphenyl di-isocyanate, MDI.

A thermally conductive sheet includes: a first graphite sheet; a second graphite sheet that is any of a second graphite sheet disposed to entirely overlap the first graphite sheet, a second graphite sheet disposed to partially overlap and to be shifted from the first graphite sheet, and a second graphite sheet disposed such that there is an interval of less than 5 mm between the second graphite sheet and the first graphite sheet; a first adhesive layer configured to adhere facing surfaces of the first graphite sheet and the second graphite sheet which are disposed; metal layers stacked to sandwich the first graphite sheet and the second graphite sheet which are disposed from the top and bottom; and second adhesive layers configured to adhere facing surfaces of the first graphite sheet, the second graphite sheet, and the metal layers which are disposed.

Systems and methods for forming radius fillers for composite structures are disclosed herein. The systems include a sheet-locating structure that has a support surface and a support surface edge. The systems further include a separation device, a conveyance structure, and a layup surface. The methods include locating a sheet of composite material on a first support surface and translating the sheet of composite material such that a first portion of the sheet is supported by the first support surface and a second portion of the sheet extends past the support surface edge. The methods also include separating the second portion of the sheet from the first portion of the sheet to form a strip of composite material. The methods further include conveying the strip of composite material onto a layup surface and repeating the methods to form the radius filler from a plurality of strips of composite material.

Methods of making vacuum insulated glass (VIG) window units are provided, including activating getters in a process of making VIG window units. In certain example embodiments, at least one getter is activated during and/or at the end of a pump-out/evacuation process in which the cavity between the substrates is evacuated. In certain example embodiments, the getter(s) may be activated (e.g., by at least a laser beam that is directed through a pump-out tube) during and/or at the end of the evacuation process in which the cavity between the substrates is evacuated to a low pressure that is below atmospheric pressure.

The present disclosure relates to the display technical field, more particularly, to a pressure sensitive film and a manufacturing method thereof. The pressure sensitive film comprises a substrate, a color displaying layer and a color forming layer laminated sequentially; the other surface of the substrate opposite to the surface adjoining the color displaying layer is for bearing pressure; the color forming layer comprises at least one color forming unit, each of which comprises at least two color sacs, and the at least two color sacs have pressure-bearing thresholds different from each other, and operate when the pressure borne reaches their pressure-bearing thresholds; the color displaying layer displays corresponding colors according to the operation conditions of the color sacs, and each color corresponds to a set pressure value. The pressure sensitive film provided by the present disclosure determines a pressure range of the device according to the different colors, realizing effective monitoring of the device pressure; and determining the flatness of the device according to the evenness of the colors of tested regions, thus combining the pressure test and flatness test, so as to make the routine device pressure monitoring more convenient.

The present disclosure relates to the display technical field, more particularly, to a pressure sensitive film and a manufacturing method thereof. The pressure sensitive film comprises a substrate, a color displaying layer and a color forming layer laminated sequentially; the other surface of the substrate opposite to the surface adjoining the color displaying layer is for bearing pressure; the color forming layer comprises at least one color forming unit, each of which comprises at least two color sacs, and the at least two color sacs have pressure-bearing thresholds different from each other, and operate when the pressure borne reaches their pressure-bearing thresholds; the color displaying layer displays corresponding colors according to the operation conditions of the color sacs, and each color corresponds to a set pressure value. The pressure sensitive film provided by the present disclosure determines a pressure range of the device according to the different colors, realizing effective monitoring of the device pressure; and determining the flatness of the device according to the evenness of the colors of tested regions, thus combining the pressure test and flatness test, so as to make the routine device pressure monitoring more convenient.

A solid wood composite floor base material includes a central transverse grain core plate, insertion strips on two sides of the central transverse grain core plate, a surface layer, a bottom layer panel, and a longitudinal grain batten. The longitudinal grain batten is embedded in the middle of the central transverse grain core plate in the length direction. The central transverse grain core plate is divided into a left part and a right part by the middle longitudinal grain batten, i.e., a left central transverse grain core plate and a right central transverse grain core plate. The middle longitudinal grain batten, the left central transverse grain core plate and the right central transverse grain core plate form a fishbone-shaped wood grain structure.

A structural body includes: a three-dimensional net shaped body including a plurality of net lines that form a three-dimensional net shape; and a plurality of objects respectively present in two or more of a plurality of spaces partitioned by the plurality of net lines. The plurality of objects are each a mobile object that moves within one of the plurality of spaces or moves over two or more of the plurality of spaces.

The present invention relates to a flexible ballistic armor apparatus for deflecting high velocity firearm, fragmentation, or shrapnel projectiles with a flexible armor unit. The apparatus minimizes the deterioration of the armor when subjected to shock waves or shear forces of a ballistic impact. The present invention also relates to the use of a flexible armor unit with soft body armor, a vehicle, a vessel, an aircraft or in structural applications.

The present invention relates to a flexible ballistic armor apparatus for deflecting high velocity firearm, fragmentation, or shrapnel projectiles with a flexible armor unit. The apparatus minimizes the deterioration of the armor when subjected to shock waves or shear forces of a ballistic impact. The present invention also relates to the use of a flexible armor unit with soft body armor, a vehicle, a vessel, an aircraft or in structural applications.