Abstract: A roof shingle placement tool is provided. The roof shingle placement tool includes a support member adapted to be disposed generally horizontally on a roof to be shingled. An indexing member is connected to the support member. The indexing member includes a plurality of equally spaced stops. The indexing member is adapted to be indexed upwardly along the roof with succeeding stops engaging a fixed reference point on the roof such that a uniform exposure distance is provided by the support member for succeeding courses of shingles.

Abstract: A method for chemical vapor deposition of a film comprising tantalum onto a substrate includes introducing into a deposition chamber: (i) a substrate; (ii) a source precursor in the vapor state; and (iii) at least one carrier gas, and maintaining the temperature of the substrate within the chamber as from about 70.degree. C. to about 675.degree. C. for a period of time sufficient to deposit a film comprising tantalum on the substrate. The source precursor has a formula (I):Ta(I.sub.5-m-n-p)(Br.sub.m- p)(Cl.sub.n- p)(R.sub.p) (I)wherein m is an integer from 0 to 5, n is an integer from 0 to 4, p is an integer from 0 to 4, and R is selected from the group consisting of hydrogen, and lower alkyl.

Abstract: The present invention relates to the use of pure boswellic acid, a physiologically acceptable salt, a derivative, a salt of said derivative or a vegetable preparation containing boswellic acid for the preparation of a pharmaceutical composition for the treatment of brain tumours.

Abstract: A process for the production of polyolefins is provided which comprises polymerizing or copolymerizing olefins in the presence of a catalyst composition which includes a catalyst component (I) resulting from mutual contact of sub-components (A) and (B), and a catalyst component (II). Sub-component (A) is of the formulaR.sup.1.sub.p Me.sup.1 X.sup.1.sub.4-p and/or R.sup.1.sub.2 Me.sup.1 X.sup.1'and sub-component (B) is a modified organoaluminum compound having Al--O--Al bonds. Catalyst component (II) is an admixture of sub-component (C), which is a transition metal elemental compound of Groups VII-VIII, and one or more of triethylaluminum, triisobutylaluminum, diethyl zinc, n-butyllithium, and butylmagnesiumchloride. The catalyst components (I) and/or (II) are contacted with a carrier during or after the preparation of the components (I) and/or (II).

Abstract: A pedal assembly of a bicycle includes a pedal body, a pedal shaft and a foot cleat engaging unit. The pedal body includes a lateral cage portion and an inside frame portion which is connected detachably to the cage portion. The inside frame portion has a foot support face. The pedal shaft is journalled in the inside frame portion. The foot cleat engaging unit has a mounting frame connected detachably to the inside frame portion on the foot support face. The mounting frame carries a first foot cleat engaging member and a spring-loaded second foot cleat engaging member, thereby mounting removably the first and second foot cleat engaging members on the foot support face.

Abstract: A printer for printing image on a paper according to the print data output from a notebook computer. The printer has a paper-feed unit including a paper holding section for holding the paper to be printed on and a table on which the notebook computer can be placed; a print unit including a print section for printing image according to the print data on a paper supplied from the paper-feed unit and a receiving section for receiving a printed paper; and a joint mechanism for rotatably fitting the print unit on the paper-feed unit. The joint mechanism includes a shaft on which said print unit is carried so as to be turned with respect to the paper-feed unit, and the print unit has an open state in which the print unit is remote from said table of the paper-feed unit and a closed state in which the print unit folds flat on the table of the paper-feed unit.

Abstract: There is disclosed a rack with receptacles for medical forceps. The forceps comprise a forceps jaw at the distal end of a shank and a handle with two scissor type grips which can be spread apart for opening the forceps jaw. To each of the receptacles arranged parallel to one another, in each case, there are allocated two grip supports fixing the grips in their spread apart position, a shank support for the shank and two lateral supports for the handle. This achieves the object that after the insertion into the rack has been effected, the opened forceps jaw parts cannot close.

Abstract: In a process and a device for adapting the position of printing plates (4) to the deformation (fan-out) of the paper web (2) to be printed through damp, ink absorption and mechanical stress on passing between several successive pairs of printing rolls (1) and also for adaptation to deformations possibly occuring in the fixing device of a printing roll (1) and resultant changes in the position of a printing plate (4), the printing plate (4) and/or the mount holding it in the stamping or bending machine (5) is moved or shifted laterally, in the circumferential direction and/or angularly by the amount required for said printing plate (4) on the printing roll (1) owing to said deformation of the paper web (2) to be printed, in order to obtain a print corresponding with a preceding printing roll (1), as considered in the direction of feed of the paper web, despite the paper deformation that has meanwhile occured. Thereafter the deformations, i.e.

Abstract: An image is divided into blocks of N consecutive pixels, and each block is coded with reference to M reference pixels, where M and N are integers greater than one. Different patterns of N pixels are obtained from the M reference pixels. If one of these patterns matches the N consecutive pixels sufficiently closely, that block of N consecutive pixels is coded as a flag and a pattern code. When the coded data are decoded, the flags identify blocks that were coded in this way, and these blocks are decoded by copying already-decoded data identified by the pattern codes.

Abstract: A multiple loop antenna is provided which may be connected to either a transmit circuit, a receive circuit, or a transmit/receive circuit. When powered by a transmit circuit, the antenna generates radio frequency magnetic fields in an area or zone proximate to the antenna, but which are substantially canceled at a distance approximately one wavelength and more from the antenna, thereby defining a surveillance zone proximate to the antenna. Radiating loop segments of the antenna are centered around a common feed point and are geometrically symmetrical, such that currents are precisely controlled in each loop segment. A crossover element electrically connects the loop segments. The crossover element includes a pair of spaced, parallel conductors.

Abstract: A fungicidal composition in the form of an aqueous emulsion is formed from 3-iodo-2-propynyl-N-butylcarbamate (IPBC), 2-(thiocyanomethylthio)benzothiazole (TCMTB), polyoxyethylene triglyceride, polyalkylene glycol ether, xanthan gum and dipropylene glycol. The composition is formed by adding a molten blend of polyoxyethylene triglyceride to a blend of IPBC and TCMTB, and then adding thereto a solution of xanthan gum in dipropylene glycol and water. The composition is particularly suited for the preservation of wet blue hides as obtained in the leather industry, and may also be used in the preservation of organic coatings delivered from aqueous media.

Abstract: A method for the removal of cholesterol, triglycerides and other lipids from animal plasma, serum or other suitable blood fractions, as a discontinuous flow system, the method comprising withdrawing blood from a subject, separating the required fraction from the blood and mixing with a solvent mixture which extracts the lipids from the fraction, after which the delipidated fraction is recombined with the blood cells and returned to the subject, wherein the solvent extraction step is carried out separately and remote from the subject. The delipidated fraction is washed with a second solvent before being recombined with the blood cells. To ensure that the delipidated fraction is free from all extraction solvent, the fraction is mixed with an absorbent specific for the solvent that is being removed. The preferred absorbent is a macroporous polymeric bead contained in the pores of a sintered glass or plastic sphere, the being capable of absorbing organic molecules from an aqueous solution.

Abstract: In a battery comprising a spirally wound electrode group, a lead plate drawn from one electrode of the electrode group and connected to the inner bottom surface of the battery case in electrically conducting relationship, and an insulating plate interposed between the lead plate and the electrode group, at least the bottom surface of the insulating plate is formed from a heat weldable material, and the lead plate is heat-welded to this heat weldable material. This construction not only serves to completely prevent accidental short-circuiting, but enables high-speed assembling of batteries.

Abstract: A coating system for inner wall surfaces of tubes includes a hose reel and flexible hoses wound thereon. The hoses each carry an applicator nozzle through which the coating substance is dispensed. A payout guide assembly is disposed next to the reel for unwinding the hose and for feeding the nozzles into the tubes to be coated. The payout guide and the reel are also driven in reverse for removing the nozzles from the tube and winding the hoses on the reel. A high pressure paint spray system includes a paint pump assembly for supplying paint to the hose and a spray gun valve connected between the hose and the paint pumped assembly. A control system is connected to the payout guide, to the hose reel and to the spray gun valve, the control system coordinating the feeding and removing of the hose into and from the tube, as well as the paint application through the spray gun valve and the applicator nozzle.

Abstract: A lubricating oil composition comprises (A) a base oil, (B) a 3-methyl-5-tert-butyl-4-hydroxyphenyl substituted fatty acid ester in an amount of 0.1-5 percent by mass and (C) an auxiliary component, said auxiliary component being one member of the group of (a) a nitrogen-containing compound in an amount of 0.001-1 percent by mass, (b) a sulfur and/or phosphorus-containing compound in an amount of 0.1-5.0 percent by mass or (c) a phenolic compound in an amount of 0.1-5.0 percent by mass. This composition features the combination with a base oil of these specified components whereby there is provided synergistic effect conducive to inhibition or prevention of both oxidation and sludge formation while in use under elevated temperature conditions over extended periods of time.

Abstract: A coil component comprises a pot core having through holes formed in the bottom, a coil so shaped as to fit in the pot core, and a cover core joined to the rim of the pot core. The coil has terminals inserted in the through holes to such an extent that their lower ends do not protrude beyond the bottom. The bottom has membrane external electrodes formed on its outersurface and connected with the terminals.