Abstract: The invention relates to a process for preparing .alpha.,.omega.-C.sub.4 -C.sub.20 -alkenols by catalytic monodehydration of .alpha.,.omega.-alkanediols over a catalyst system comprising the combination of aluminum phosphate and barium phosphate. The gas-phase dehydration which occurs over this catalyst at temperatures of from 300 to 500.degree. C. advantageously combines selectivity with a high space-time yield while simultaneously enabling a high throughput over the catalyst.

Abstract: In a device for reproducing front MPEG 2 code a sequence of motion pictures, a slow-motion picture signal for N times slow motion playing is produced by combining the sequence of motion pictures reproduced and a plurality of interpolation picture sequences. Each of the interpolation picture sequences is interpolated between each one of the motion pictures and a succeeding one of the notion pictures. Each of the interpolation picture sequences comprises (n-1) interpolation pictures and in produced by calculating, from the motion vector data included in the MPEG 2, a motion vector between each one of the motion pictures and a succeeding one of the motion pictures, then calculating, from the motion vector, (n-1) interpolation motion vectors, and then producing the (n-1) interpolation pictures from the (n-1) interpolation vectors and the succeeding motion picture.

Abstract: The present invention relates generally to therapeutic compositions comprising one or more redox compounds. The therapeutic compositions of the present invention are useful in enhancing cellular ATP production thereby ameliorating the effects of reduced bioenergy capacity such as occurring during aging, systemic or vascular disease or in conjunction with chemical therapy. The present invention therefore contemplates a method for enhancing cellular ATP production in an animal, said method comprising administering to said animal, an effective amount of a redox compound for a time and under conditions sufficient to increase or otherwise elevate the activity and/or operation of a cellular oxidoreductase system in cells of said animal.

Abstract: A portable information terminal device with a radio selective-calling receiver including first and second receiver sections with first and second antennas, respectively, implements an improvement of the reception sensitivity deterioration caused by the noise of a personal computer attached to the device with any increase of the dissipation current generated by the receiver maintained at a minimum. Only when the portable information terminal device is connected to the personal computer will it operate in a diversity reception mode to implement both receiving sections, improving reception sensitivity deterioration. When the portable information terminal device is not connected to the personal computer, diversity reception is not implemented, thus permitting only one of the receiving sections to receive.

Abstract: The invention relates to a method for recovering a crystallizable organic compound from solutions containing said compound. In accordance with the method, the compound is crystallized substantially by way of nucleation from a solution having high viscosity and high supersaturation in respect of the compound to be recovered, and the formed crystals are recovered.

Abstract: In an infantry grenade (5) the fragmentation effect is enhanced in that a cup portion (7) of a ductile steel--which serves to receive an explosive charge (9)--has at its periphery in a substantially cylindrical longitudinal portion (25) a pre-notched fragmentation arrangement (28, 29) and in a rounded longitudinal portion (26) ball-type fragmentation portions (32). The entire fragmentation arrangement is enclosed by a plastic shell (17).

Abstract: The present invention is directed to 5' regulatory regions of an Arabidopsis oleosin gene. The 5' regulatory regions, when operably linked to either the coding sequence of a heterologous gene or a sequence complementary to a native plant gene, direct expression of the coding sequence or complementary sequence in a plant seed. The regulatory regions are useful in expression cassettes and expression vectors for the transformation of plants. Also provided are methods of modulating the levels of a heterologous gene such as a fatty acid synthesis or lipid metabolism gene by transforming a plant with the subject expression cassettes and expression vectors.

Abstract: A method for the removal of fluorine or chlorine residue from an etched precision surface such as a semiconductor sample is provided which comprises exposing said precision surface to liquid CO.sub.2 under appropriate conditions that are sufficient to remove the residue from the precision surface. Cryogenic aerosol may be used in conjunction with liquid CO.sub.2.

Abstract: Disclosed is a substantially pure antibody which specifically binds a LCF polypeptide and methods of using such antibodies.

Abstract: An arrangement and method for increasing the cooling capacity of portable personal computers, particularly such as laptop or notebook computers, wherein the computer possesses a keyboard having the rear edge thereof hingedly connected with the bottom of an openable display unit or panel, and wherein at least portions of the computer electronics are housed in outwardly swivable or slidable compartment structure located above the keyboard so as to provide increased surface areas for dissipation of heat.

Abstract: A polyolefin alloy and a process for making the same which alloy includes (A) 40% to 80% by weight of polypropylene material which may be a polypropylene homopolymer or a propylene copolymer with ethylene and/or butadiene, the polypropylene copolymer including 5 mole % to 35 mole % polymerized ethylene and/or butadiene, the polypropylene material having a molecular weight Mw of 100,000 to 300,000 and a melt index of 0.1 to 20 g/10 min; (B) 1% to 10% by weight of a functionalized polypropylene, which may be a grafted polypropylene homopolymer or a grafted copolymer of propylene with ethylene and/or butadiene, having a degree of grafting of 0.2% to 10% by weight; (C) 1% to 50% by weight of a mineral having a mean particle size of about 2.5 .mu.m and a maximum particle size of about 20 .mu.m, the mineral being surface-treated with 0.

Abstract: A system for saving contents of a plurality of registers into a memory. The system has a bit sequence, wherein the value of each individual bit of the bit sequence is set to indicate a modification status of a corresponding register; and control means for saving contents of each of the registers indicated to have been modified at a predetermined address of the memory and for revising the predetermined address. In a preferred implementation, the system saves contents of a plurality of registers into a first area of a memory and for restores contents of the plurality of registers with contents previously saved in a second area of the memory.

Abstract: A method of preparing a ball-shaped synthetic silica glass optical article. The method includes a step of providing a rod-shaped synthetic silica glass having end faces at both sides thereof and having fewer cords per unit volume viewed in a direction perpendicular to a line connecting the end faces relative to the number of cords per unit volume viewed in a direction along the line connecting the end faces. The synthetic silica glass being optically homogeneous in the direction perpendicular to the line connecting the end faces. The method includes the further step of establishing support portions at the end faces of the synthetic silica glass. The rod-shaped synthetic silica glass is thereupon heated while being rotated around an axis connecting the support portions wherein a molten zone is formed.

Abstract: A semiconductor chip carrier assembly which includes a flexible substrate having a metallicized path on one of its surfaces in electrical communication with a semiconductor chip. A stiffener is disposed adjacent to said flexible substrate and is bonded thereto by an adhesive composition. The adhesive composition which comprises a microporous film laden with a curable adhesive is disposed between the flexible substrate and the stiffener. A cover plate is adhesively bonded to the semiconductor chip and to the stiffener. A process of making the assembly involving disposition of the flexible substrate in a vacuum fixture upon which the adhesive composition and stiffener is placed followed by the application of heat and pressure to cure the curable adhesive is also described.

Abstract: This invention provides a heterotelechelic oligomer or polymer which is represented by the following formula: ##STR1## wherein A denotes a sugar residue, L denotes a linkage group represented by the following formula ##STR2## wherein R.sup.1 and R.sup.2 independently denote lower alkyl, aralkyl or aryl,X denotes a single bond or --CH.sub.2 CH--, Z denotes a group forming an unsaturated ester or ether, or a functional group such as halogen which binds to --CH.sub.2 CH.sub.2 --, n denotes an integer of 5-10,000, and m denotes an integer of 0 or 2-10,000.This invention also provides a process to produce the above oligomer or polymer, and further a high molecular-micelle with use of a polyethylene oxide-polyester block polymer which has a sugar residue at its terminal. Said oligomer or polymer is expected to exhibit excellent bioavailability, and is also expected to be utilized in the field such as carriers for drug delivery or diagnostic reagents.

Abstract: There is described a piston for an axial piston machine with which the skirt surface (12) of the piston shaft (15) has, at its forward end region (Y) which transforms into the piston end face (11) and/or at its rear end region (X) lying towards the piston head, a bevel (16; 18; 19; 21) with continuously varied radiuses of curvature.

Abstract: The present invention relates generally to mammalian sulphamidase and to genetic sequences encoding same and to the use of these in the investigation, diagnosis and treatment of subjects suspected of or suffering from sulphamidase deficiency.

Abstract: The invention relates to a process for producing foamable material articles, to the compacted semifinished product obtainable in this way, to the use of the semifinished product for foaming a closed-cell metal article, and to the closed-cell metal articles obtained in this way. The mixtures of the foamable metal articles are produced from at least one metal powder and one gas-producing blowing agent and compacted to a semifinished product, wherein a gas-producing blowing agent comprising magnesium hydride is employed.

Abstract: In the case of a laser instrument (1) with a laser-light guiding device (3) feeding the laser light, an oblong outcoupling element (15), the longitudinal direction of which is arranged at an angle (W4) in relation to the direction with which the laser light emerges from the guiding device (3), and with a laser-light deflecting device (26) which introduces the laser light emerging from the guiding device (3) into the outcoupling element (15), the deflecting device (26) is integrally moulded onto the outcoupling element (15).

Abstract: A line monitor comprising: an optical signal input section for permitting an optical signal to be input; optical signal output means for outputting an optical signal; a fiber grating including a section with a periodically varied refractive index, the optical signal, which has entered the section with a periodically varied refractive index, in its component with a predetermined specific wavelength being reflected while the remaining component of the optical signal is output from the optical signal output means; first optical signal withdrawal means for allowing the optical signal in its component with a specific wavelength to withdraw into the outside of the fiber grating; and photoelectric conversion means for converting the optical signal in its component with a specific wavelength taken out from the first optical signal withdrawal means to an electric signal.