Abstract: A printing unit is comprised of at least three rotating members, such as an impression cylinder, a forme cylinder that cooperates with the impression cylinder in a printing position, and a roller that cooperates with the forme cylinder. The two cylinders and the roller may have a zero rotational speed or a production rotational speed. At least two of the rotating members also have a set-up rotational speed that is different from the zero rotational speed and the production rotational speed of these rotating members.

Abstract: The invention relates to a device for securing at least one leading (06) and one trailing end (07) of at least one packing (04) on a cylinder (01) of a rotary printing machine, which is provided with an axially extending channel (03). The leading end (06) is bent at an acute angle and can be inserted by form-fit in a nose (11) configured between the channel wall (09) and the peripheral surface (02). A securing element (16) with a one-armed lever (17) is disposed in the channel (03) and secures the trailing end (07) by clamping it by way of a spring force. The channel (03) has a single respective securing device (16) in the peripheral direction.

Abstract: Printing-press roll cleaning method and apparatus. Washing liquid is applied only to discrete longitudinal wetting zones (52) on a roll to be cleaned, leaving longitudinal non-wetting zones (54) between them. During the rotation of the rolls, the washing liquid flows away to the longitudinal non-wetting zones (54).

Abstract: The invention relates to a method and apparatus for washing a roll particularly in a paper-coating station, in which the roll (11) is washed with a wash sponge (12) by moving it transversely across the roll (11) as the roll (11) rotates. The movement of the wash sponge (12) takes place mechanically. The washing apparatus includes a carrier beam (15) the width of and fitted close to the roll (11) being washed, a moving cradle (21) set on this to carry the washing device (16) and to transport it once or several times from one end of the roll (11) to the other.

Abstract: A thermal transfer assembly that comprises a thermal transfer ribbon and a covercoated transfer sheet. The thermal transfer ribbon includes a support and a ceramic ink layer. The ceramic ink layer is present at a coating weight of from about 2 to about 15 grams per square meter, and it includes from about 15 to about 94.5 percent of a solid carbonaceous binder, and at least one of a film-forming glass frit, an opacifying agent and a colorant (at a combined level for the film forming glass frit, the opacifying agent and the colorant of at least 0.5 weight percent).

Abstract: A direct write holographic printer for producing RGB colour reflection holograms is disclosed. A Nd:YLF crystal (1) in a laser cavity is excited to produce an emission at 1313 nm which is frequency converted by doubling to 656.5 nm and by tripling to 437.7 nm. In a separate cavity a similar Nd:YLF crystal (1a) is synchronously or asynchronously excited to produce an emission at 1047.1 nm (or at the related line of 1053 nm) which is frequency converted by doubling to 523.6 nm (or 526.5 nm). The emissions at 437.7 nm and 656.5 nm are combined co-linearly with the emission at 523.6 nm (or 526.5 nm) to produce a single RGB pulsed laser beam.

Abstract: A gas generator comprises an elongated outer housing (10) that has end faces and a side wall, at least three stages (12, 14, 16; 112, 114, 116, 118) which can be activated independently of each other, and for each stage (12, 14, 16; 112, 114, 116, 118) an associated igniter unit (32, 34, 36; 132, 134, 136, 138). The igniter units (32, 34, 36; 132, 134, 136, 138) are mounted laterally to the side wall of the outer housing (10).

Abstract: An embodiment of the rocket motor of this invention employs an insensitive munitions approach that, when subjected to elevated external temperatures, is activated by thermal expansion of the main propellant and gas generation from a secondary insensitive munitions charge. In a preferred embodiment, the rocket motor also includes a pressure equalizing system that accommodates changing temperature conditions during storage as well as varying gas pressure inherent in gun-launched systems in a manner that allows for thinner case cylinder design and increased propellant volume.

Abstract: This invention relates to a gas generator having two or more compartments, each with a separate initiator, with one compartment discharging before another, i.e., the compartments discharge sequentially. Each compartment has the same propellants, but the propellants have different geometries in each compartment, which results in different rates of gas evolution from each compartment. The new gas generator is designed to reach maximum inflation at the same time as the current, single stage gas generators. However, the new generator has a more rapid initial inflation, followed by a more gradual inflation rate in the subsequent stages, improving safety to occupants.

Abstract: An ammunition cartridge comprises a bullet (200) having a curved front end (224) terminating in a flat nose (226) normal to the longitudinal axis of the bullet (200) and a casing attached to the rear end of the bullet (200). The nose (226) is provided with a centrally disposed projection (228) and a reservoir (230) of lubricant around the projection (228). An apparatus and method of manufacturing the bullet (200) are also disclosed.

Abstract: The invention concerns with ammunition and may be used for manufacturing cartridges of rifle arms and other kinds of ammunition, as well as for improving characteristics of sniper riffle barrels.

Abstract: Vehicle intended to run on a track line comprising at least two track cables (2,A,B,C), the vehicle comprising at least one wheel support (3) intended to run on each track cable (2), and a platform (16) arranged between the wheel supports (3), each of said wheel support (3) comprising at least one wheel (12) to be placed on top of the track cables (2).

Abstract: A hydrophobic gypsum composition is provided which contains gypsum, a granulated hydrophobing additive and a pH effecting additive in an amount sufficient to maintain the pH of the composition in the range of 8 and 12.5, in the presence of water. The granule contains an organopolysiloxane having silicon bonded hydrogen, a water soluble or water dispersible binder, and a carrier, preferably gypsum or a stearate salt, in an amount sufficient to hydrophobe the gypsum. The pH effecting additive is preferably lime but may be any appropriate additive.

Abstract: A composition for ink jet printing of a synthetic substrate comprising a disperse dyestuff having an average particle size of from 10 to 500 nm, a dispersant, water and a water-miscible co-solvent having a degree of polarity (&dgr;/MPa1/2) of from 4 to 14 at 25° C. such as ethyleneglycol, glycerol, 1,4-butanediol and resorcinol.

Abstract: An edible ink with a viscosity of about 2000 to about 16000 cp at 25° C.

Abstract: An ink jet ink composition of water, humectant and a self-assembling colorant that is capable of spontaneously forming a nanoparticulate dispersion without any prior physical attrition or surface modification, the colorant having the formula: (A)m-Q-(Z)n wherein: Q represents a chromophore; each A independently represents an organic or inorganic group capable of hydrogen bonding or other non-covalent bonding; each Z independently represents an organic or inorganic group capable of electrostatic bonding; and m and n each independently represents an integer from 0 to 10; with the proviso that n+m is at least 1; and with the further proviso that at least about 50 wt. % of the colorant is present in the composition as particles.

Abstract: The ink set of the present invention provides a high ejection stability, gives an image having an excellent hue, light-resistance and waterproofness and improves the image preservability under severe conditions in ink jet recording, in which the ink set comprising a plurality of inks different in hues, wherein the plurality of inks includes a yellow ink containing a coloring agent that is a dye having: a &lgr;max of from 390 nm to 470 nm; an I(&lgr;max+70 nm)/I(&lgr;max) ratio of not greater than 0.4, in which I(&lgr;max) is the absorbance at &lgr;max and I(&lgr;max+70 nm) is the absorbance at (&lgr;max+70 nm); and a forced fading rate constant of not greater than 5.0×10−2 [hour−1], an ink cartridge having the ink set received therein, an ink jet printer comprising the ink cartridge mounted therein and an image recording method.

Abstract: A photocurable ink for ink-jet recording, comprising an oxetane compound having a substituent at the 2-position of the molecule.

Abstract: An ink composition containing a colorant, a humectant, water, and a water-soluble substance that is condensation-polymerized in the absence of the water, wherein the water-soluble substance has a hydrophobic group (fluoroalkyl group, alkyl group).

Abstract: There are provided a pigment-containing coloring material stably dispersible in a high concentration in various organic solvents, and a process for producing the same. The production process of the coloring material is characterized by comprising the steps of: providing a solution comprising (1) a soluble pigment precursor which is convertible into an insoluble pigment, (2) a solvent capable of dissolving the soluble pigment precursor therein, and (3) a stabilizing agent comprising an organic compound having a structure or a functional group capable of stabilizing the dispersibility of the insolubilized pigment in the solvent; and converting said soluble pigment precursor into an insoluble pigment to obtain the coloring material containing the insolubilized pigment dispersed stably in the solvent.

Abstract: Disclosed are compounds of the formulae 1

Abstract: Cement materials useful in dental and medical fields with improved mechanical properties is described. The cement material includes fluoroaluminosilicate powder and poly(acrylic acid) liquid. Biocompatible oxide powders are further included resulting in improved mechanical properties of maximum strength, rigidity and toughness. Variations of the cement material resulting in improved mechanical properties include the concentration of poly(acrylic acid) liquid, and combining the fluoroaluminosilicate powder with different biocompatible oxide powders. Useful oxide powders include hydroxyapatite powders, titanium oxide, zirconium oxide, aluminum oxide, and silica-containing e-glass powder. Preferably, about 10 vol. % of total amount of oxide powders is used to obtain optimum improvements. The total amount can be based on incorporation of a single or a combination of selected oxide powders.

Abstract: Resinous composition comprising: (A) 100 weight parts of

Abstract: Organic pigments are conditioned by treating them, after synthesis but preferably without or with only partial drying, in a mixture of from 1 to 30% by weight of a neutral, polar liquid having a dipole moment &mgr; of 2.8-6.0? 10−18 esu (2.8 to 6.0 debye units) and from 70 to 99% by weight of water in an agitated media pearl mill having a specific power density of at most 2.0 kjs7−1 per litre of grinding space. Drying is especially suitable in the case of only slightly agglomerating, easy to wet pigments of specific surface area from 1 to 25 m2/g. The method gives excellent results, and is flexible and also much simpler than known methods.

Abstract: Functionalized pigment compositions produced by reacting a radiation reactive organ metallic coupling agent with a pigment/dye.

Abstract: A settable fluid cementitious composition which is fluid for sufficient time to be suitable for use in a flexible container to provide support in a mine said composition comprises (i) Portland cement in an amount from at least about 8% preferably 10% (ii) a water soluble silicate in an amount from at least about 2% and (iii) water in an amount to provide a water to solids weight ratio of at least about 1.2:1 preferably at least about 1.5:1 and where the % are by weight based on the combined weights of (i), (ii) and (iii). The viscosity immediately after mixing the components together is sufficiently low that additional water can be incorporated. The composition may include (iv) a pozzolan in an amount from 2 to 35% by weight based on the combined weight of (i), (ii), (iii) and (iv).

Abstract: The water necessary for the production of concrete is replaced by a super-cooled, cooling transfer agent, comprising snow crystals. The cooling transfer agent is produced by mixing water with air and a cooling medium, such as liquid nitrogen, to give a cold gas mixture. The cold gas mixture is sprayed in the form of a cold gas stream. The snow crystals thus formed from the water are brought to a low temperature, of, for example, below minus 30° C. and added to the mixture of binding agents.

Abstract: A concrete in which metallic fibres are dispersed, obtained through mixing with water a composition comprising:

Abstract: The present invention relates to settable compositions for general purpose concrete construction containing Class-F fly ash, Class-C fly ash or slag, and sodium chloride (NaCl) as a substantial replacement for Portland cement conventionally used in such compositions. The sodium chloride is an additive for improved high early strength and accelerated setting times, thereby allowing the concrete structure to be put into service sooner, reducing labor cost, and allowing precast concrete and concrete masonry manufacturers to achieve rapid form and mold turnover.

Abstract: A pallet includes an upper side having a front end and a rear end. Two rear wheel-receiving compartments are defined in the rear end of the upper side of the pallet. A front wheel-positioning groove is defined in the front end of the upper side of the pallet. Two rear wheels and a front wheel of a three-wheeled motorcycle can be respectively received and positioned in the rear wheel-receiving compartments and the front wheel-positioning groove of the pallet during transportation without the need of removing the wheels.

Abstract: This utility model discloses a type of adjustable, folding table, composed of a table top and a table frame, wherein the table frame comprises two cross bars, at least two longitudinal bars, two leg sets, and two support rods, and wherein the table top comprises two fastened and joined main table tops and at least one auxiliary table top. The bottom of each table top is shaped to have sliding grooves corresponding to two crossbars. The two main table tops of this folding table slide relative to the two cross bars of the table frame. Therefore, when it becomes necessary to increase the area of the table top, one can move the two main table tops relative to the cross-bars towards the two sides, join the auxiliary table tops between the two main table tops, and set them on the cross-bars to form a table top with a large surface area. When it becomes necessary to reduce the size of the table top, then one needs only detach the auxiliary table tops.

Abstract: Apparatus for controlling primary air flow and pulverized coal flow to a plurality of burners in a coal-fired boiler comprising a plurality of coal dampers arranged to supply a mixture of air and pulverized coal to respective burners in the coal-fired boiler, each damper having a damper body and at least two orifice plates pivotally secured therein, the orifice plates movable between open and closed positions; a real time coal flow monitoring device operatively associated with each damper that is adapted to generate analog signals representing real time coal flow through its respective damper; and a programmable logic controller adapted to receive the analog signals and to adjust the orifice plates to balance the flow of air and pulverized coal to each of the plurality of burners.

Abstract: A plurality of fluxing agent inlets are provided at the lower part of a waste processing chamber to enable the direct application of fluxing agents to deposited “unprocessed solids” and/or to liquid products of high viscosity therein. Means are provided for sensing the presence of such blockages in the lower part of the chamber and for providing the fluxing agents thereto to remove the blockage.

Abstract: A seeding shovel sowing seeds one by one comprises a body, an adjusting rod buckled to a bottom of the body, and an actuating block for actuating the adjusting rod. A center of the shoveling portion has a slotted track for buckling an adjusting rod. A stopping piece is installed at a predetermined position of the shoveling portion. A bottom of the stopping piece has a through hole. Falling seeds may pass through the though hole. The slotted track has a portion coupled to the through hole. The portion is installed with an outlet. An adjusting rod passes through the portion between the handle and the shoveling portion. The top of the distal end of the adjusting rod is installed with an actuating block. Thereby, the actuating block can drive the adjusting rod to move reciprocally. When the user shovels, seeds are embedded into earth rapidly by one hand.

Abstract: A tree spade system for providing a vehicle-mounted system capable of excavating large and heavy plants and transporting them while locking the system into place to prevent damage to the vehicle and plant The tree spade system includes a vehicle with a tilting mechanism, lifting mechanism and digging apparatus. The digging apparatus utilizes dual hydraulic cylinders to draw the digging blades into the soil surrounding the plant to be removed and transported. The digging apparatus is designed with the lowest profile possible to minimize the removal of lower branches from the plant to be transported. When the digging apparatus is lifted and tilted back upon the vehicle the system has a unique locking mechanism for holding the digging apparatus into place.

Abstract: Expandable stinger planting is described in which stinger probes on a boom end mounted frame are positioned for ground penetration on a boom type vehicle. Bottom ends of the probes are shifted between a closed plant receiving, ground penetrating positions; and open positions with bottom ends open to form a plant discharge opening. A receptacle within the probes is open to the plant discharge opening, and receives plants from a magazine. Plants move by a feeder device in the magazine to a release station, where successive plants may be discharged into the plant receiving receptacle. The plant magazine and plant release station are positioned above the plant receiving receptacle such that a plant moved to the release station may drop into the receiving receptacle, to be discharged through the discharge opening. Packers may be provided on the frame to press planting media about the plants.

Abstract: A seed receiving tray is removeably mounted on a frame of a planting unit for receiving seed from a seed meter as it is cleared. The seed tray comprises a bowl portion for receiving the seed, a cross bar receiving portion for engaging a frame cross bar, and a hook for engaging a recess formed in the frame. The bowl portion has a first end wall that is provided with the cross bar receiving portion and a vertical support receiving portion. The bowl portion has a second end wall having the hook.

Abstract: A flexible rotatable drive shaft is used to drive a seed meter of a seeding machine. The seeding machine is provided with a seed meter gearbox. The seed meter gearbox has a flexible rotatable drive shaft receiving portion and a gear receiving portion. The gearbox output is drivingly coupled to the seed meter for driving the seed meter. The flexible rotatable drive shaft receiving portion extends outwardly from the gear receiving portion for receiving the drive ferrule of the flexible rotatable drive shaft. The gearbox restrain extends outwardly from the seeding machine and engages the flexible rotatable drive shaft receiving portion. The gearbox restrain comprises two legs that are parallel to the gearbox drive axis. The flexible rotatable drive shaft receiving portion is sandwiched between the two legs to prevent rotation of the gearbox.

Abstract: A multi-hull vessel capable of planing. The vessel has a rigid superstructure that is rotatably linked to flat-bottomed hulls. As the vessel heels, the pivotable connection between the superstructure and the hulls allows the superstructure to heel over while the hulls remain oriented so that their bottoms are parallel to the water surface. This allows the multi-hull vessel to plane at relatively low speeds without risking the consequences of a leeward planar hull digging into the water. Further, the vessel is made of lightweight components and configured to be assembled and disassembled in a short time by a single individual, and to be easily lifted and carried atop an automobile for overland transport.

Abstract: A distributed fiber strength member tow cable termination assembly (DTCTA) having a strength member termination area which is spaced from a signal conductor termination area, and which includes a seal area having a plurality of sealing members is disclosed. The strength member termination area preferably includes a strength member termination wedge having a curved outer face which allows for higher termination efficiency. The strength member termination area and signal conductor termination area are distributed, or separated, a predetermined distance by an interface section, for example a length of hose. The separation of the strength member termination area from the signal conductor termination area allows for several improvements in the DTCTA not possible in the prior art due to the previous need to terminate the signal conductors co-located with the strength termination member.

Abstract: This invention provides a method for installing a self-floating deck structure with at least one recessed cavity on the bottom of the self-floating deck structure onto a buoyant substructure. The self-floating deck structure is aligned over a submerged buoyant substructure and the top of the buoyant substructure is inserted into a recessed cavity in the self-floating deck structure until the buoyant substructure mates with the self-floating deck structure at a point above the water surface. The self-floating deck and the buoyant substructure are connected by welding or one or more mechanical device.

Abstract: A 2.2 Å crystal structure of rabbit AMP deaminase, an integral enzyme of purine nucleotide interconversion, has been determined, in an unligated state and with an inhibitor bound. The present invention further discloses the use of x-ray crystallographic data for identification and construction of possible therapeutic compounds in the treatment of various disease conditions. The sequence of rabbit AMP deaminase is also disclosed.

Abstract: An efficient device for capturing fast moving particles has an adhesive particle shield that includes (i) a mounting panel and (ii) a film that is attached to the mounting panel wherein the outer surface of the film has an adhesive coating disposed thereon to capture particles contacting the outer surface. The shield can be employed to maintain a substantially particle free environment such as in photolithographic systems having critical surfaces, such as wafers, masks, and optics and in the tools used to make these components, that are sensitive to particle contamination. The shield can be portable to be positioned in hard-to-reach areas of a photolithography machine. The adhesive particle shield can incorporate cooling means to attract particles via the thermophoresis effect.

Abstract: A method for manufacturing calcium fluoride single crystal includes the step of cooling the calcium fluoride single crystal so that maximum shear stress inside the calcium fluoride single crystal caused by thermal stress is approximately equal to or smaller than critical resolved shear stress (&tgr;c) in a <1 1 0> direction of on a {0 0 1} plane of the calcium fluoride single crystal.

Abstract: A nickel-silicon compound forming method is disclosed which comprises forming nickel on at least one of only silicon and a compound containing silicon, and performing stepwise-heating of the nickel together with the at least one of only silicon and the compound containing silicon.

Abstract: A method of producing a silicon carbide single crystal in which a sublimation raw material 40 is accommodated at the side of vessel body 12 in a graphite crucible 10, placing a seed crystal of a silicon carbide single crystal at the side of cover body 11 of the graphite crucible 10, the sublimation raw material 40 is sublimated by a first induction heating coil 21 placed at the side of sublimation raw material 40, a re-crystallization atmosphere is form by a second induction heating coil 20 placed at the side of cover body 11 so that the sublimation raw material 40 sublimated by the first induction heating coil 21 is re-crystallizable only in the vicinity of the seed crystal of a silicon carbide single crystal, and the sublimation raw material 40 is re-crystallized on the seed crystal of a silicon carbide single crystal, and a silicon carbide single crystal 60 is grown while keeping the whole surface of its growth surface in convex shape through the all growth processes.

Abstract: On top of respective areas divided by partition plates, that is, a cassette station, a processing station, and an interface section in a coating and developing processing system, gas supply sections for supplying an inert gas into the respective areas are provided. Exhaust pipes for exhausting atmospheres in the respective areas are provided at the bottom of the respective areas. The atmospheres in the respective areas are maintained in a clean condition by supplying the inert gas not containing impurities such as oxygen and fine particles from the respective gas supply sections into the respective areas and exhausting the atmospheres in the respective areas from the exhaust pipes.

Abstract: An apparatus and method are provided for applying adhesive to an outer circumference of a section of tubing. The apparatus includes opposed grippers with concave adhesive transfer areas that can be moved into surrounding relationship with the tubing. Adhesive dispensing passages communicate with the adhesive transfer areas for delivering adhesive to the tubing. Counterbores are at opposed ends of the adhesive transfer areas and communicate with a vacuum source for removing excess adhesive.

Abstract: An apparatus for controlling coating weight on a steel strip in a continuous hot dip galvanizing process, in which the coating weight is controlled through air wiping after the steel strip passes through a molten zinc coating bath. More particularly, the apparatus keeps the steel strip equidistant from each air knife, uniformly distributes a spray pressure of the air knives in a widthwise direction of the steel strip, and minimizes variation in coating weights on both surfaces of the steel strip. Furthermore, when two steel strips that are different in thickness are continuously hot dip galvanized, the apparatus predicts the movement of the passing line of the steel strips and accurately controls the positions of the air knives. As a result, product deficiencies such as insufficient coating can be reduced and zinc loss due to excess coating can be minimized.

Abstract: This invention is directed to a paint shield, having a renewable protective pad of throw-away cover elements, allowing the painter to quickly renew the distal edge and working surface of his paint shield in order to prevent accumulated over-spray or brush paint from errantly being deposited or dripped onto other surfaces during operation. More specifically the device is constructed and arranged to renew the working face and distal edge of a paint shield by employing a pad of paint impervious cover elements. The protective pad is comprised of a plurality of cover elements disposed one on top of another, each cover element having readily releasable pressure-sensitive adhesive at least partially covering one face and being free of adhesive on the opposite face. The cover elements are stacked with the adhesive side of each element facing the non-adhesive side of the element below to maintain the elements in a layered protective pad.