Abstract: A tonable, photosensitive composition, the adhesion properties of which are controlled by a polycaprolactone having an average molecular weight of at least 50,000 and a process for preparing polychromatic images by means of such a composition are described.

Abstract: A method and apparatus for warehousing information in a wallet consolidator. The wallet consolidator includes a controller for controlling operation of the wallet consolidator, a magnetic stripe reader/writer for reading and writing magnetic stripes, a bar code scanner for scanning bar codes, a keypad for inputting user selections and commands, a memory for storing information provided to the wallet consolidator, a smart card interface for effectuating communication between the wallet consolidator and a smart card and a display screen for displaying text and graphics, the display screen further for displaying a bar code pattern capable of being scanned by a bar code reader. To store information in the wallet consolidator, or alternatively in a smart card interfaced to the wallet consolidator, information is read from magnetic stripes on various types of cards such as, but not limited to, credit, debit and identification cards.

Abstract: A fluid flow distributor, to be used with a steam trap, has a single valve body which includes a steam inlet operatively connected to a steam feeding pipe, a steam outlet operatively connected to the steam trap inlet and in selective fluid communication with the steam inlet through a first valve element provided in this fluid communication, and which selectively allows and blocks said fluid communication, a condensate inlet operatively connected to the steam trap outlet, and a condensate outlet which is open to the outside of the single valve body and provided with fluid communication with the condensate inlet thereof.

Abstract: In a method of drying inks which are printed on to a paper web in the printing mechanisms of a rotary intaglio printing machine and which are diluted by means of a solvent. the paper web, downstream of each printing mechanism, passes through a drier having a substantially closed housing through which flows a gas which serves to pick up and carry away the solvent. To achieve a reduction in the residual solvent concentration in the finished printed product in spite of an increased speed of the paper web, the drying gas used in at least one of the driers is an inert gas, the through-put thereof through the drier being so selected that a solvent concentration which is very high in comparison with drying with air occurs in the drier.

Abstract: A twin coupler system couples a multimode pump power signal from a pump fiber to an optical information carrying double-clad signal fiber. The twin coupler system includes first and second optical couplers and a mode scrambler. The first optical coupler couples the pump fiber to the optical signal fiber to transfer outer modes of the pump power signal from the pump fiber into the optical signal fiber. The mode scrambler scrambles the modes of the pump power signal remaining in the pump fiber beyond the first optical coupler. The second optical coupler couples the pump fiber to the optical signal fiber to transfer outer modes of the scrambled pump power signal from the pump fiber into the optical signal fiber.

Abstract: The present invention relates to a method of making alpha-methylstyrene dimers by combining a cobalt catalyst, a free-radical initiator and an alpha-methylstyrene monomer, in an inert atmosphere, to form a mixture. The mixture is heated to a temperature in the range of 5° C. to 140° C. to form alpha methyl styrene dimers. The present invention also relates to the products produced by this inventive method.

Abstract: The invention concerns solutions of alkoxides containing titanium and/or zirconium and/or hafnium and magnesium and/or calcium and/or strontium and/or barium of general formula (I): [MII(OR)2-y(OR1)y]n.[MIV(OR1)4-z(OR)2], in which: MII means magnesium and/or calcium and/or strontium and/or barium; MIV titanium and/or zirconium and/or hafnium; R is an alkyl group with 1 to 18 carbon atoms; R1 is an alkyl group with 1 to 18 carbon atoms, y has a value of between 0 to 2; z has a value of 0 and 4; and n is a number between 0.001 and 3, with the exception that n cannot be 1 when y is 2 and z is 0, or when y is 0 and z is 4. The invention further concerns the production of these alkoxides and their use.

Abstract: Improved processes and products for laser thermal imaging are described. These improved processes and products utilize an image rigidification element and significantly reduce halftone dot movement, swath boundary cracking and banding.

Abstract: Method of optical telecommunication comprising the phases of generating at least two optical transmission signals, at mutually different preset wavelengths separated by a preset distance; multiplexing the said optical signals by wavelength division in a single transmission fiber, forming a multi-wavelength optical signal comprising the said optical transmission signals; transmitting the said multi-wavelength optical signal through the said optical fiber to a receiving station comprising at least two receivers; selecting at least one of the said optical transmission signals from the said multi-wavelength optical signal; feeding the said filtered optical signal to the respective receiver; characterized in that before the said phase of selecting at least one of the said optical transmission signals it further comprises the phases of eliminating from the said multi-wavelength optical signal, at least one signal with wavelength different from the wavelength of the said at least one selected optical transmission si

Abstract: A non-aqueous rinsing medium is disclosed, and a process for using same as a rinsing agent in a process for spray-coating of mass-produced substrates (such as automobile bodies) with frequent changes between at least one aqueous and at least one non-aqueous coating agent inside a spray-coating chamber, wherein with at least each change of coating agent the installations to be rinsed are rinsed automatically with the non-aqueous rinsing medium consisting of (a) 20 to 35% by weight of one or more N-alkyl pyrrolidones, (b) 20 to 35% by weight of butyl acetate and/or isobutyl acetate, (c) 10 to 20% by weight of one or more glycol ethers, which are water-miscible without miscibility gap, (d) 5 to 15% by weight of ethanol, propanol and/or isopropanol, (e) 10 to 20% by weight of one or more aliphatic C4-C7-ketones, (f) 0 to 5% by weight of one or more organic solvents conventionally used in coating agents, and (g) 0 to 5% by weight of one or more auxiliary agents, whereby components (a), (c) and (d) comprise

Abstract: A power tool is disclosed, having an elongated motor housing in which an electric motor is received, having a gear drive housing at a first end of the motor housing to receive a gear drive for driving a working spindle, and having a handle element which is fastened rotatably at a second end of the motor housing and in which a grip switch is arranged. The handle element is rotatable with respect to the motor housing into at least four predefined angular positions that are preferably offset from one another by angles of 90°, and can be snap-locked in them.

Abstract: A drive unit for a forming machine, comprising a rotary drive and a knuckle-joint drive for a gear transmission operating a ram, the knuckle-joint drive being operationally connected through a gear transmission to the rotary drive. To improve the drive rigidity as regards a forming machine and to be able to improve the drive-unit design and to relatively easily match the drive unit to the specific requirements of different forming methods, the gear transmission offers a periodically varying transmission ratio, at least two mutually engaging non-circular gears being used of which the pitch curves are designed in such manner that in conjunction with the knuckle-joint drive, and especially in conjunction with a subsequent crank drive, the motions of the ram will be optimally matched thereby to the particular work method.

Abstract: An optical fiber transmission system comprises an optical signal source operable to generate an optical signal at a predetermined bit rate and at a signal wavelength; an optical fiber transmission link connected at a first end to the signal source, the link having dispersion characteristics at the signal wavelength; an optical amplifier serially disposed in the link; and a signal receiver connected at the second end of the Lank; in which a grating is connected in the link, the grating being chirped by an amount providing at least partial compensation of the dispersion characteristics of the link, the compensation such as to provide a signal, at the second of the link, compatible with the sensitivity requirements of the receiver at the second end of the link.

Abstract: An improved process is provided for flash-spinning plexifilamentary film-fibril strands of a fiber-forming polyolefin from a C4-7 hydrocarbon/co-solvent spin liquid that, if released to the atmosphere, presents a greatly reduced ozone depletion hazard, as compared to the halocarbon spin liquids currently-used commercially for making such strands. The resulting plexifilamentary film-fibril strands have increased tenacity and improved fibrillation compared to strands flash-spun from 100% hydrocarbon spin liquids.

Abstract: The invention relates to topical cosmetic and pharmaceutical composition for enhancing collagen levels in skin cells, the compositions comprising an effective amount of a biologically active phenolic compound-containing extract, or active fraction thereof, obtainable from Mimosa pudica.

Abstract: Method for the contactless measurement of optical parameters on a plane coating layer applied from a liquid coating compound or a liquid component of a coating compound having one or more optical measuring instruments, in which the coating layer is applied to the outer surface of a circulating carrier strip (closed upon itself) stretched over a drive roller and one or more tensioning rollers and the contactless optical measurement is then performed on the coating layer at a plane point on the carrier strip, wherein the carrier strip may be circulating during the measurement.

Abstract: Process for the synthesis of block polymers, homopolymers and copolymers of narrow polydispersity having formula (1) by contacting selected vinyl monomer(s), vinyl-terminated compound(s) and free radicals in which effective control of production of polymer is achieved by controlling the mole ratio of vinyl monomer(s), vinyl-terminated compound(s) and free radicals relative to one another; and polymers produced thereby

Abstract: Phosphine oxide compounds were used with transition metals, preferably palladium and nickel, to produce biaryls and arylamines via cross-coupling reactions with aryl halides and arylboronic acids, aryl Grignard reagents or amines.

Abstract: The instant invention relates to azeotropic or azeotrope-like compositions of hydrofluoric acid with at least one of 1,1-dichloroethane, 1-chloro-1-fluoroethane and 1,1 -difluoroethane. The invention also relates to manufacturing processes for separating hydrofluoric acid from a mixture comprising hydrofluoric acid and one or more of the 1,1 -dihaloethane.

Abstract: A liquid phase process is disclosed for producing halogenated alkane adducts of the formula: CAR1R2CBR3R4 (where A, B, R1, R2, R3, and R4 are as defined in the specification) which involves contacting a corresponding halogenated alkane, AB, with a corresponding olefin, CR1R2═C3R4 in a dinitrile or cyclic carbonate ester solvent which divides the reaction mixture into two liquid phases and in the presence of a catalyst system containing: (i) at least one catalyst selected from monovalent and divalent copper; and optionally (ii) a promoter selected from aromatic or aliphatic heterocyclic compounds which contain at least one carbon-nitrogen double bond in the heterocyclic ring. When hydrochlorofluorocarbons are formed, the chlorine content may be reduced by reacting the hydrochlorofluorocarbons with HF. New compounds disclosed include CF3CF2CCl2CH2CCl3, CF3CCl2CH2CH2Cl and CF3CCl2CH2CHClF. These compounds are useful as intermediates for producing hydrofluorocarbons.