Abstract: Disclosed is a resin composition for laser engraving, comprising (Component A) a polyurethane having an ethylenically unsaturated group and having a number-average molecular weight of at least 5,000, (Component B) a compound having at least two isocyanate groups in the molecule, (Component C) a compound having at least two active hydrogens in the molecule, and (Component D) a thermopolymerization initiator.

Abstract: An apparatus and method for positioning and aligning one or more pre-punched printing plates on a cylinder for imaging a plate in a computer-to-plate drum imaging device. The apparatus includes an imaging cylinder and a registration device connectable to the cylinder. The apparatus includes at least one groove and one pair of register pins, with a first register pin in a fixed position, and a second register pin movable in the groove to a second position, and collinear with the first register pin in the axial direction of the cylinder, arranged such that when connected to the cylinder, the registration device allows a plurality of pre-punched printing plates with variable widths to be positioned and aligned on the cylinder with simplicity.

Abstract: A pyrotechnic electrical generator including an initiator charge mechanism, one or more field poles and an armature that creates a magnetic field, and a coil that produces an electric current is disclosed herein. The armature is positioned within a bore extending through the one or more field poles, and the initiator charge mechanism is positioned in proximity to the armature. The initiator charge mechanism when activated creates a pressure that drives the armature from one end of the bore to the other end of the bore. As the armature travels through the field poles, it creates an alternating magnetic flux in the field poles inducing an alternating current in the coil. The coil then carries the current to a storage device, for example a capacitor and/or battery, or applies the current to one or more other devices as an ignition charge.

Abstract: A slapper detonator includes a ceramic substrate, a silver bridge element attached on the substrate, electrical leads attached to the silver bridge element and the substrate, a flyer material covering the silver bridge, a spacer element attached to the ceramic substrate, an explosive pellet attached to the spacer element, electrical conductors attached to the electrical leads and a high voltage fireset attached to the electrical conductors.

Abstract: A mechanism including: a toggle link rotatably connected to a base structure; a stop connected to the base structure for limiting a rotational travel of the toggle link; a biasing element having a first end attached to the base structure and a second end attached to the toggle link such that the toggle link is biased towards the stop when the toggle link is positioned on a first side of a singular position and the toggle link is biased towards an opposite direction from the stop when the toggle link is positioned on a second side of the singular position; and an inertial element movably disposed between the base structure and the toggle link such that that inertial element moves the toggle link from the first side of the singular position to the second side of the singular position when the base structure undergoes an acceleration event greater than a predetermined threshold.

Abstract: An ammunition capable of improving flying speed, shooting range, flight velocity, and straightness of a bullet by reducing the air resistance of the bullet due to the eddy flow of air generated at the rear portion of the bullet is provided. The wad of the ammunition includes a pressing portion having a through hole in which the cylindrical surface of the bullet is inserted, a coupling surface closely contacted to the vertical surface of the bullet, and a pressing surface extending from the through hole; and a cover portion having an inner peripheral surface which extends from the coupling surface of the pressing portion in the thrust force acting direction to cover a part of the circumferential surface of the streamlined tail portion of the bullet, and an outer peripheral surface which extends from an outer periphery of the pressing portion substantially parallel to the cylindrical surface of the bullet.

Abstract: The invention relates to the track-bound carrying out of works on a or for a railway track, such as earthworks, rail works, overhead wiring and signaling works, sleeper laying, sleeper replacement and the like, the devices (7-12) for carrying out the works forming a transport unit (15) or being accommodated in a transport unit (15) and the transport unit being detachably fastenable to a track vehicle (1), especially a railroad car.

Abstract: A front arrangement for a rail vehicle comprising a crash element with a forward facing crash surface, and a windshield washer device which, in turn, comprises a drive device and a front window wiper device drivable by said drive device. The crash element includes at least one impact absorbing element. The windshield washer device is fastened to the crash element for the vehicle, and is movable relative to a support of the front arrangement and thus, movable relative to the load-bearing construction of the vehicle so as to move backward during the occurrence of the impact forces and to enable absorption of the acting impact energy by the impact absorbing element.

Abstract: A composition of formula I [Rf(CH2)m(O)n]x-A wherein Rf is a straight or branched perfluoroalkyl group having from about 2 to about 20 carbon atoms, or a mixture thereof, m is a positive integer equal to or greater than 3, n is 0 or 1, x is 1 to about 3, and A is —P(O)(OR1)y(OM+)3-y-x, —C(O)CH(SO3?M+)CH2C(O)?, —(CH2CH2O)d(CH2CHR2O)eR3, or ?SO2B, M+ is an alkali metal ion, NH4+, or NH2(CH2CH2OH)2, B is N(R)2 or N(CH2CH3)(CH2CH2OH), R1 is C1 to C3 alkyl, and R2 is C1 to C4 alkyl, R3 is H or CH3, y is 0 to about 1, d is 0 to about 16, e is 0 to about 16, provided that (d+e) is from about 3 to about 16 is disclosed.

Abstract: An inorganic chromium-free metal surface treatment agent contains a compound X containing a metal X1, ionic species of which containing the metal X1 become cations in an aqueous solution, and a compound Y containing a metal Y1, ionic species of which containing the metal Y1 become anions in an aqueous solution, a total content of the compound X being from 0.01 to 10% by mass, a total content of the compound Y being from 0.01 to 10% by mass, a molar ratio of the metal X1 in the cation and the metal Y1 in the anion being from 0.1 to 5, the metal X1 being at least one member selected from the group consisting of Ti, Zr and Al, the metal Y1 being at least one member selected from the group consisting of Ti, Zr, Si, B and Al, and the metal surface treatment agent containing substantially no organic resin.

Abstract: A colorant dispersion for an ink includes a liquid medium and metal oxide particles dispersed in the liquid medium. The metal oxide particles include a mixture of i) metal oxide particle cores having an organic ligand interacted with respective surfaces thereof, ii) metal oxide particle cores having the organic ligand chemically bonded to respective surfaces thereof, and iii) products of a reaction between metal ions on respective surfaces of metal oxide particle cores and the organic ligand. The organic ligand is chosen from an organic ligand having a phenol group, an organic ligand having a carboxylate group, an organic ligand having an amine group, or combinations thereof. The metal oxide particles exhibit a color that is different from a natural color of the metal oxide particle core.

Abstract: A solid ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the solid ink composition comprises both a crystalline compound and an amorphous compound, and a fatty acid, which provides for a robust ink wherein the phase change ink crystallizes faster from the liquid state than the same composition without the fatty acid.

Abstract: A solid ink composition suitable for ink jet printing, including printing on coated paper substrates. In particular, the solid ink composition comprises a crystalline compound, an amorphous compound, and an inorganic nucleating agent, which provides for a robust and fast printing ink.

Abstract: A phase change ink composition comprising an amorphous component, and a crystalline material, which are suitable for ink jet printing, including printing on coated paper substrates. In particular, the functional group(s) present in the amorphous component differ from the functional group(s) present in the crystalline component. In particular, the phase change inks compositions solidify fast and are suitable for high speed printing.

Abstract: A phase change ink composition comprising an amorphous compound and a crystalline compound capable of crystallizing at a total crystallization time of less than 15 seconds and methods of making the same.

Abstract: A solid ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the solid ink composition comprises both a crystalline compound and an amorphous compound, and optionally, in combination, an organic pigment, which provides for a robust, rapid crystallization ink composition.

Abstract: A phase change ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates and are suitable for fast printing processes. In particular, the crystalline component comprises a diurethane compound or derivatives thereof.

Abstract: A solid ink composition suitable for ink jet printing, including printing on coated paper substrates. In particular, the solid ink composition comprises a crystalline compound, an amorphous compound, and an organic pigment, which provides for a robust and fast crystallizing ink.

Abstract: A phase change ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates. In particular, the crystalline component comprises an aromatic ether.

Abstract: A phase change ink composition comprising an amorphous component, a crystalline material, and optionally, a colorant, which are suitable for high speed ink jet printing, including printing on coated paper substrates. In embodiments, the amorphous component comprises a diurethane compound or derivatives thereof.

Abstract: A phase change ink composition suitable for high speed ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound, and optionally, a colorant, which provides for a robust ink. The crystalline compound is an amide and the amorphous compound is an ester of tartaric acid.

Abstract: A phase change ink composition suitable for high speed ink jet printing, including printing on coated paper substrates. In particular, the phase change ink composition comprises an aromatic diester crystalline compound and an amorphous compound, and optionally, a colorant, which provides for a robust ink.

Abstract: A phase change ink composition comprising an amorphous component, a crystalline component comprises a sulfone compound or derivatives thereof, and optionally, a colorant, which are suitable for ink jet printing, including printing on coated paper substrates.

Abstract: A phase change ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound which are derived from bio-renewable materials. The composition provides for a robust, rapid crystallization ink composition.

Abstract: There is provided a coloring composition containing at least a first coloring material and at least a second coloring material, in which the first coloring material is a compound represented by the following Formula (Y), the second coloring material is, for example, the following compound 8, and the mass ratio of the content (% by mass) of the second coloring material in the composition to the content (% by mass) of the first coloring material in the composition is 0.001 to 1.0. In Formula (Y), a plurality of M each independently represent a hydrogen atom or a cation, and when M represents a cation, M represents a Li+ ion, a Na+ ion, a K+ ion or a NH4+ ion.

Abstract: Disclosed is a particulate mixture having the following chemical composition, in percentages by weight on the basis of the oxides: ZrO2: ?10.0%; 2%<Al2O3?80%; 2 to 20.0% of an oxide chosen from Y2O3, Sc2O3, MgO, CaO, CeO2, and mixtures thereof, the MgO+CaO content being less than 5.0%; 0 to 18.0% of an oxide chosen from ZnO, lanthanide oxides except for CeO2, and mixtures thereof; less than 12.0% of other oxides. The particulate mixture also has a pigment made of a material chosen from oxide(s) of perovskite structure, oxides of spinel structure, oxides of hematite structure E2O3, the element E being selected from the group GE(1) consisting of the mixtures of aluminum and chromium, the mixtures of aluminum and manganese, and mixtures thereof, the oxides of rutile structure FO2.

Abstract: A tin or tin alloy plating film surface treatment aqueous solution that can reduce whiskers on the surface of a tin or tin alloy plating film, and can provide a favorable tin or tin alloy plating film using a simple method for tin or tin alloy plating films that are used on electronic components.

Abstract: The present disclosure relates to a vapor phase process for producing a substantially anatase-free titanium dioxide pigment comprising: reacting a vaporous titanium dioxide precursor and an oxygen containing gas in a reactor; and introducing a mixture of liquid titanium dioxide precursor and a liquid or finely divided solid compound comprising a element selected from the group consisting of Li, Be, B, Na, Mg, Al, P, 5, K, Ca, Sc, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, As, Se, Rb, Sr, Y, Zr, Nb, Mo, Ru, Rh, Pd, Ag, Cd, In, Sn, Sb, Te, Cs, Ba, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Tl, and Pb, into the reactor at a point downstream of the addition of the vaporous titanium dioxide precursor, and the oxygen containing gas, and at a process temperature of about 1200 ° C. to about 1600 CC to produce titanium dioxide particles that are coated by the oxide formed from the element.

Abstract: The present invention generally relates to blends that contain alkoxylated, lipophilic polyol compounds having about three moles of lipophilic, substituents per mole of polyol which are polyethylene glycol methyl glucose trioleate and polyethylene glycol methyl glucose dioleate and, more specifically, to the use of such compounds as thickeners in liquid surfactant compositions.

Abstract: A method for making geopolymer cementitious binder compositions for cementitious products such as concrete, precast construction elements and panels, mortar and repair materials, and the like is disclosed.

Abstract: A method for making geopolymer cementitious binder compositions for cementitious products such as concrete, precast construction elements and panels, mortar, patching materials for road repairs and other repair materials, and the like is disclosed. The geopolymer cementitious compositions of some embodiments are made by mixing a synergistic mixture of thermally activated aluminosilicate mineral, calcium sulfoaluminate cement, a calcium sulfate and a chemical activator with water.

Abstract: A hydraulically curable composition, in particular for the production of concrete, mortar, screed, or render having improved freeze-thaw resistance, as well as a process for producing the composition. The composition includes the constituents cement, additional constituents, and organofunctional silicon compounds, and optionally aggregates and admixtures. The composition also contains the additional constituents fly ash and silica dust, in each case independently based on the weight of cement, in an amount of from 1 to 25% by weight and the organofunctional silicon compounds in an amount of from 0.1 to 5% by weight based on the weight of cement.

Abstract: Disclosed is a method of manufacturing an artificial stone, and the method includes forming an artificial-stone paste which comprises 20-20 parts by weight of silica stone, metakaolim or silica fume, 200-300 parts by weight of quartz chips, 30-36 parts by weight if water, 1.5-3 part by weight of water-reducing agent and 0.2-3 parts by weight of pigment with response to 100 parts by weight of white cement; injecting the artificial-stone paste in a mold; primarily vacuum-molding the artificial-stone paste injected in the mold; secondarily vibration-molding the primarily molded artificial-stone paste; primarily curing the secondarily molded artificial-stone paste; secondarily curing the primarily cured artificial-stone paste, which induces a hydrothermal reaction and thus causes a pozzolanic reaction; releasing the secondarily cured artificial-stone paste from the mold; and surface-machining the released artificial-stone paste.

Abstract: A process for reducing the concentration of carbon dioxide in a gas including carbon dioxide and water vapour which process includes contacting the gas with a particulate solid, which solid is a waste material which includes an alkaline earth metal oxide or hydroxide or a mixture thereof and which particulate solid also includes an added alkali metal compound which is an alkali metal hydroxide, carbonate or bicarbonate, or a mixture thereof.

Abstract: A table assembly is provided. The table assembly includes a lower table portion, and an upper table portion operationally engaging the lower table portion. The upper and lower table portions are slidably movable relative to each other between a generally parallel configuration wherein the lower and upper table portions are vertically stacked and a generally co-planar configuration wherein the lower and upper table portions are generally horizontally aligned.

Abstract: The invention relates to an office device having multiple spatial configurations, including a first work surface and a second work surface, each of the two surfaces having a longitudinal axis and a transverse axis. The first work surface is connected, near a first end thereof, to the second work surface by assembly means enabling rotation of the first surface between a stowed position, in which the longitudinal axes of the work surfaces are aligned, and deployed positions, in which the longitudinal axes of the work surfaces are not aligned. The device is characterized in that the assembly means enable the sliding of the first surface along the longitudinal axis of the second work surface, as well as a rotation by an angle of no less than 90° at any point in the sliding path.

Abstract: Provided is a folding table for which a work of installing leg units on a tabletop is simplified, and squeaking and rattling are prevented even when the tabletop is used for a long period of time, so that the tabletop can be rotated smoothly. A protruding portion that protrudes in a horizontal direction is integrally formed on a bracket. By providing, on an upper portion of the leg units, a fitting hole into which the protruding portion fits and fitting the protruding portion into the fitting hole while crimping a distal end of the protruding portion in the horizontal direction, the bracket is connected to the leg units , and the tabletop is rotated using the protruding portion as a rotating shaft.

Abstract: The disclosed article of furniture comprises a table with an adjustable base, a support, and a worksurface. The table can be deployed in a generally upright position for use and can be folded into a compact form for storage. The worksurface is mounted on an arm coupled to the base and is rotatable relative to the arm. The arm may be folded into the support. The support may be folded into the base. The worksurface may fit within a cavity between the legs of the base when the table is in the stowed position. The worksurface may have a height adjustment mechanism for the worksurface. The height adjustment mechanism may be configured to adjust to a predetermined “home” position when the support is folded into the base for the stowing position.

Abstract: A method and structure are provided to suspend a support frame from a structural element such as an I-beam with an intermediate framework. An anchor is fastened to the structural element. An upper linkage is fastened to the anchor means and hangs therebelow. Legs are fastened to the upper linkage and hangs therebelow. The support frame is fastened to the legs and hangs therebelow. The upper linkage is selected from the group consisting of a scissors link and a mounting plate. The anchor can be a bifurcated C-Clamp.

Abstract: A cooling system for heavy ashes of the type adapted to be used in association with a combustion chamber, in particular for large flow rates of heavy ashes deriving, for example from solid fossil fuel, in an energy-production unit is described. The cooling system has: a transport belt for transporting the heavy ashes, adapted to be arranged below the combustion chamber and having a containment casing and a transport surface equipped with openings for the transit of cooling air, and cooling means for cooling the heavy ashes received on the transport surface.

Abstract: A hydraulic steering system comprising a primary propulsion unit having a tiller, an auxiliary propulsion unit having a tiller, and a hydraulic steering actuator operatively coupled to the tiller of the primary propulsion unit. A tie bar couples a tie bar mount of the hydraulic steering actuator to the tiller of the auxiliary propulsion unit. A first connecting member which connects the tie bar to the tie bar mount of the hydraulic steering actuator and a second connecting member which connects the tie bar to the auxiliary propulsion unit are oriented substantially perpendicular to one another.

Abstract: A hold crane (6) for elongate elements (4), such as a pipe hold crane for a pipefeeder vessel (1), includes a main frame (7) and support elements (9-12) supporting the main frame above a hold which is carried out for containing the elongate elements. The support elements allow displacement of the main frame in a longitudinal direction of the hold. Hoisting members are provided which are carried by the main frame for lifting an elongate element from the hold vice versa, the hoisting members including at least two hoisting elements spaced apart in the longitudinal direction of the hold. The hoisting elements are suspended from the main frame and are provided coupling elements for coupling onto an elongate element. Stabilizing elements, which cooperate with the hoisting elements, prevent movement of the coupling elements in transverse direction with respect to the main frame while allowing vertical movement of the coupling elements.

Abstract: A method of constructing a marine vessel. The method includes structurally interlaminating a first plurality of components to form a first element of a marine vessel, structurally interlaminating a second plurality of components to form a second element of the marine vessel, and structurally interlaminating at least a first portion of the first element with at least a first portion of the second element to form a first combined element of the marine vessel. Also, a marine vessel. The marine vessel includes a first element including a first plurality of structurally interlaminated components, and a second element including a second plurality of structurally interlaminated components, wherein at least a first portion of the second element is structurally interlaminated with at least a first portion of the first element.

Abstract: A manufacturing apparatus for SiC single crystal has a control unit to control induction heating such that frequency f (Hz) of alternating current to be passed to the induction heating unit satisfies Formula (1); D1 (mm) is permeation depth of electromagnetic waves into a side wall of a crucible by the heating unit, D2 (mm) is permeation depth of electromagnetic waves into a SiC solution, T (mm) is thickness of the crucible side wall of the crucible, and R (mm) is crucible inner radius: (D1?T)×D2/R>1??(1) where, D1 is defined by Formula (2), and D2 by Formula (3): D1=503292×(1/(f×?c×?c))1/2??(2) D2=503292×(1/(f×?s×?s))1/2??(3); ?c is electric conductivity (S/m) of the sidewall, ?s is electric conductivity (S/m) of the SiC solution; ?c is relative permeability of the sidewall, and ?s relative permeability of the SiC solution.

Abstract: A method for manufacturing a crucible for the crystallization of silicium comprising the steps of •preparing a slurry of solids and liquids, said solids consisting of •silicon metal powder •up to 25% (w/w) SiC powder •up to 10% (w/w) SiN •up to 0.5% (w/w) of a catalyst •up to 1% (w/w) of a binder •forming the slurry into a green body of a crucible •heating the green body in a nitrogen atmosphere, optionally comprising inert gas, to react the silicon at least partially to silicon nitride.

Abstract: A water application unit includes a reservoir configured to pool water and a water application pad configured to apply the water pooled in the reservoir onto a remoistenable glue portion previously attached to an adhesion position on a sheet being transferred. The water application pad includes a first pad member disposed at a position to be immersed in the reservoir and including first pores for sucking up the water in the reservoir and a second pad member disposed at a position to face the remoistenable glue portion while being in contact with the first pad member and including second pores for applying the water onto the remoistenable glue portion. The second pores has a diameter larger than a diameter of the first pores.

Abstract: A method and device for producing an aligned carbon nanotube array. The arrays of aligned carbon nanotubes (CNTs) may be formed by drying liquid dispersions of CNTs on a nanoporous substrate under an applied electrostatic field. The array may be used in a number of applications including electronics, optics, and filtration, including desalination.

Abstract: Porogen accumulation in a UV-cure chamber is reduced by removing outgassed porogen through a heated outlet while purge gas is flowed across a window through which a wafer is exposed to UV light. A purge ring having specific major and minor exhaust to inlet area ratios may be partially made of flame polished quartz to improve flow dynamics. The reduction in porogen accumulation allows more wafers to be processed between chamber cleans, thus improving throughput and cost.

Abstract: A robot coating system (1) includes a robot moving unit (21) which makes a robot (11) having a coating gun (12) successively move to a plurality of planned coating positions, a readying pressure imparting unit (22) which drives a pump (13) of the coating gun before reaching the planned coating positions and imparts to the viscous material a predetermined readying pressure without coating the viscous material, a coating executing unit (23) which executes coating work of the viscous material by a predetermined flow rate over a predetermined coating time when the coating gun has reached a planned coating position, and a post-coating stopping unit (24) which continues the coating work to make the pump stop after the end of the work when executing the coating work and a stop command of the robot is issued.

Abstract: A three-dimensional object fabrication apparatus is disclosed. A housing encloses a work area having at least two distinct zones including a fabrication zone and an assembly zone. Digital data defining geometry for a three-dimensional object to be fabricated is passed via an interface to a processor within the housing. An efficient material supply mechanism sources the build material.