摘要:
The present invention is directed to a water-in-oil (w/o) emulsion ink comprising an oil phase and an aqueous phase. The oil phase comprises a liquid resin having a viscosity in the range of from about 1000 to about 10000 centipoise (cP) in an amount of about 0.1 to about 10 weight % as based upon the total mass of the ink. The aqueous phase comprises pigment. When the pigment comprises carbon black, all of the carbon black pigment contained within the ink has a pH of at least about 5. The invention is also directed to a process for the preparation of a w/o emulsion ink, which comprises adding an aqueous phase to an oil phase. The oil phase comprises a resin which, during manufacture of the ink, is added to the oil phase as a liquid having a viscosity in the range of from about 1000 to about 10000 cP, and the ink comprises pigment which, during manufacture of the ink, is added to the aqueous phase. When the pigment comprises carbon black, all of the carbon black pigment has a pH of at least about 5. The inks find particular use in stencil printing, and in particular in digital duplication.
摘要:
A system for dividing a workspace includes first and second vertically extending walls having a respective upper and lower edge and respective side edges. The first and second walls are arranged in parallel to partially enclose an area. A ceiling is included that extends between the first and second walls to join the upper edges of the first and second walls and at least partially cover the partially enclosed area. The resulting arch-shaped divider system may include any of a plurality of features. For example, the systems may include integrated work surfaces, informational areas, or may include viewing passages and may be arranged in a variety of configurations designed to facilitate collaborative work.
摘要:
A partition assembly for use in a space including a floor structure and at least a first workspace where the workspace includes a first egress along a first side, the assembly including a first support positionable to extend upward from the floor structure adjacent the at least a first workspace and at least a first closure structure supported by the first support proximate the workspace for movement between a first position wherein the closure structure is at least in part located above the workspace and a second position wherein the closure structure is located at least one of adjacent the first egress and within the first egress so as to restrict movement through the first egress.
摘要:
A method for forming a final digital color image includes capturing an image using an image sensor having panchromatic pixels and color pixels corresponding to at least two color photoresponses; providing from the captured image a digital panchromatic image and an intermediate digital color image; and using the digital panchromatic image and the intermediate digital color image to provide the final digital color image.
摘要:
A process for the gasification of low rank carbonaceous material, including the steps: (a) subjecting said low rank carbonaceous material to shearing stresses in order to cause attritioning of the microporous structure of said low rank carbonaceous material and release of water contained in the micropores; (b) continuing the shearing attritioning of step (a) until the low rank carbonaceous material forms into a plastic mass; (c) compacting the plastic mass of step (b) into compacted bodies; (d) heating the compacted bodies at temperatures sufficient to thermally decompose the compacted bodies to produce a reactive carbonaceous product; (e) reacting the reactive carbonaceous product with water vapour at a temperature sufficient to produce hydrogen and carbon monoxide containing gas.
摘要:
An evaporative emissions canister for use in an automotive evaporative emission system to control emission of fuel vapors to the atmosphere, the system including a fuel tank coupled to an automotive engine, the canister comprising: a housing having side walls, a top wall and a bottom wall; a hydrocarbon-adsorbing material disposed so as to provide a vapor adsorbent chamber for adsorbing hydrocarbon fuel vapor flowing therethrough; and separating means located adjacent the vapor adsorbent chamber for separating fuel vapor and liquid fuel.
摘要:
A method of embedding digital data in a source image includes the steps of: a) generating a multi-level data image representing the digital data; b) convolving the multi-level data image with an encoding carrier image to produce a frequency dispersed data image; and c) adding the frequency dispersed data image to the source image to produce a source image containing embedded data. The data is recovered from the image by: a) cross correlating the source image containing embedded data with a decoding carrier image to recover the data image; and b) extracting the digital data from the recovered data image.
摘要:
The decking gauge allows the decking installer to achieve the same even gaps between decking planks/boards up to 6 decking boards at a time, cutting the time it takes to achieve the gaps between the boards by more than half the time.My abstraction of the V shaped teeth on this gauge had been designed to set the gap halfway down each tooth, enabling the gauge to smoothly slot in between each plank/board and will set the same even gap.The decking gauges can position up to 6 decking boards/planks prior to nailing/screwing the decking boards to the joists. This allows the installer to achieve a faster installation of the decking boards.
摘要:
A method of manufacturing a mechanically lined pipe (MLP) having an outer pipe and an inner liner comprising at least the steps of: (a) forming the outer pipe as a single length; (b) forming an inner liner former being wholly or substantially the same length as the outer pipe of step (a); (c) locating the inner liner former of step (b) within the outer pipe; and (d) expanding the inner liner former within the outer pipe to form the MLP.