PCT No. PCT/LK89/00002 Sec. 371 Date Jul. 8, 1991 Sec. 102(e) Date Jul. 8, 1991 PCT Filed Nov. 14, 1989 PCT Pub. No. WO90/05624 PCT Pub. Date May 31, 1990.A diamond sawing process, in which guidelines on the outer surface of a rough diamond are used for the sawing of up to six pyramid shapes (340) as fragments from a particular piece of tetrahedron shaped (sawable) diamond, whereby the maximum wei...

A method for treating waste water from a catalytic petroleum cracking unit is disclosed. The method includes receiving step, aeration step, settling step, and a discharging step. In the receiving step waste water from which hydrogen sulfide and ammonium have been stripped out is introduced into a biological treatment tank. In the aeration step, the waste water in the tank is subjected to aeration ...

The present invention concerns antitumor compounds. More particularly, the invention provides novel taxane derivatives, pharmaceutical compositions thereof, and their use as antitumor agents.

The present invention concerns antitumor compounds. More particularly, the invention provides novel taxane derivatives, pharmaceutical compositions thereof, and their use as antitumor agents.

A generally flat, flexible, resilient, double faced spring used in combination with a generally flat spacer with the spring having the same number of uniform protrusions on each of its flat surfaces, the protrusions on each surface being equidistant from each other. The protrusions have spherical tips which function as multiple fulcrums, a spherical tip protrusion on one side of the spring surface...

The present invention relates to hygienic cloth for a male baby which has a big hole on the soft cloth and a separator which has a small hole on the upper part of the big hole. The big hole could be made by cutting line in the shape of an ''U'' and the small hole is made on the separator (3). With the invention, the drying condition is always maintained because of a good ventilation and absorption...

The invention provides a disposable diaper comprising a water-permeable topsheet (11), a water impermeable backsheet (12), a semi-rigid absorbent body (13) interposed between said topsheet and backsheet, water-impermeable flexible side flaps extending laterally outwardly from opposite sides of said absorbent body, at least one elastic band (22) extending longitudinally of each of said side flaps a...

Disposable absorbent underpants useful as training pants for babies, underpants for incontinents and the like, including a main body of underpants comprising a water-permeable topsheet destined to be in contact with wearer's skin, water-impermeable backsheet located on a side opposite to the topsheet and an absorbent core sandwiched between these two sheets, and elastic members adapted to form ela...

An insulator includes a housing portion. The housing portion is composed a silicone rubber obtained by curing a composition containing diorganopolysiloxane (A) and a fine silicon powder (B) by heating, and a methylalkylpolysiloxane oil (C). The diorganopolysiloxane has at least two silicon atom-bonded alkenyl groups in one molecule. The methylalkylpolysiloxane oil (C) has each of both terminal end...

SILICONE RUBBER WITH SELF-ADHESION TO GLASS AND METAL A composition curable to a silicone rubber exhibits adhesion to metal and glass substrates under both dry and wet conditions where the composition contains an alkenyl-containing polydiorganosiloxane, an organohydrogensiloxane, a hydrosilation catalyst containing platinum, an (epoxy-functional organo)trialkoxysilane, an alkoxysilicon compound an...

Disclosed is an improved fastening tape for use on a disposable absorbent garment. The fastening tape comprises a first substrate and an interlocking material attached to said first substrate. The interlocking material extends the entire width of the fastening tape, and the interlocking material is longitudinally spaced from both transverse edges of the fastening tape. Also disclosed is a process ...

ADHESION PROMOTING ADDITIVES AND LOW TEMPERATURE CURING ORGANOSILOXANE COMPOSITIONS CONTAINING SAME Adhesion promoting additives for organosiloxane compositions that cure by a platinum-catalyzed hydrosilation reaction are reaction products of (1) an ethylenically unsaturated ether of a polyfunctional alcohol and (2) at least one silicon compound selected from (i) epoxysubstituted organosilicon com...

A reticulated ceramic product is provided having from about 5 to about 95 percent, preferably from about 10 to about 90, percent of the total porosity attributable to mesopores. Reticulated ceramic products provided include silicon oxide, aluminum oxide, zirconium oxide and ruthenium oxide. Reticulated ceramic products are prepared using a porous solid matrix as a template. The reticulated ceramic...

Liquid composition for polishing and at the same time decorating surfaces of plastics material, in particular the dashboards and other parts of motor vehicles, characterized in that it comprises a polishing oil dissolved in a solvent and mixed with particles of pigment so as to produce a pearlescent effect.

A water-ski is described which is formed by a skid (1) which is provided with a location means for the foot of the user. According to the invention, the skid (1), at its bottom water planing surface, is provided with at least one holding means (7) directed on one side and having a planing surface (11) for the propulsion of the skid (1) in one of the longitudinal directions and with a hollow space ...

A hanger for an outdoor heat exchanger (3) comprises a connecting member (2) and at least a pair of supporting members (1) each having a vertical portion (11), a horizontal portion (12) and a reinforcing portion (13). A pair of necks (21d) of the connecting member (2) are inserted into corresponding slots (11d) of said pair of supporting members (1). In a second embodiment of the invention, the ha...

A mixing device comprises a first cylinder (10) containing a particulate or powdered component (11) and having a closed first end (13, 14) and an opposite second end which is closed by a piston-like venting and filtering assembly (12, 15). The device also comprises a second cylinder (18) containing the liquid component (19) and having a closed end (20, 22) and an opposite open end sealingly receiv...

A transmission system using multicarrier modulation applies FECC (forward error correcting code) coding and codeword interleaving differently to input signals from a plurality of different data channels to produce encoded data signals having different reliabilities and different coding delays. Bits of encoded data signals having relatively less delay are allocated to carriers that are subject to r...

The biological treatment of hydrogen sulfide (I) using monochrome lights consists of (1) culturing photosynthetic microorganisms as Thiobacillus thiosulfatophilum at the condition of 8.3 W at 710 nm of LED as major and 750 W at 460 nm of white lamp which helps the photosynthesis effectively, (2) removing 1mM of (I)/l-hr at 0.06/hr of specific growth rate. This process saves the electric energy and...

The material choice is focussed on gap corrosion resistance between link gaps and on the chain links themselves. In the prodn. of the links and the welding procedure, welding occurs in a fixture eliminating springing out of the strong material and the separately produced links or link parts are welded together at one or two points. Welding occurs with protective gas and/or separate after-treatment...