PURPOSE:To aim at supplying better lube oil on a differential lock shaft and preventing the lube oil from contaminating a gear chamber by disposing a gasket between connection faces of two halves forming a transfer case and in the part enclosing the differential lock shaft. CONSTITUTION:A drive shaft 12 for rear wheels is fitted in an axle 11r for front wheels extending from a differential part fo...

PURPOSE:To improve reliability of operation by forming a regulator from a pin and a regulating plate having an engaging part provided with an inclined- face attached thereto and with which said pin, engages in the case of an apparatus equipped with a regulator enabling a speed change means to operate only during operation of a clutch operating means. CONSTITUTION:A fork 25 is moved through a rod 2...

PURPOSE:To improve responsibility of control, by causing a main control to make a slip control when it is necessary to restrict the rotation of driving wheels at the time such as an early stage of acceleration slip and the like and causing a main output control to make the slip control when responsibility is not required, respectively. CONSTITUTION:The device is provided with a main output control...

PURPOSE:To form homogeneous layers of fine glass particles for waveguides with high reproducibility in large quantities by leading fine glass particles produced in a reaction section onto a plurality of substrates in a deposition section having a temp. gradient. CONSTITUTION:Halides 4, 5, 6 of Si, Ge, Ti, P, B, etc. are stored in saturators 7, 8, 9 in the reaction section of a reactor. The section...

Tetra ammonium borohydrides(TAB) of formula R1R2R3R4N+BH(4)-are prepd. by reacting alk. aq. soln. of borohydride salts with quaternary ammonium salt of formula R1R2R3R4N+A- and extracting with org. solvent and evapn.. R1, R2, R3 are, same or not, selected from alkyl, alkenyl, cycloalkyl, aryl, alkalyl; R4 is C1-30 alkyl or alkenyl; A- is anion. Prepd. TAB is useful as foaming agent in the prodn....

PCT No. PCT/AU86/00063 Sec. 371 Date Nov. 12, 1986 Sec. 102(e) Date Nov. 12, 1986 PCT Filed Mar. 12, 1986 PCT Pub. No. WO86/05478 PCT Pub. Date Sep. 25, 1986.A cementitious composition is produced from a curable mixture of particulate or comminuted silica, an alkali metal silicate, and an alkyl silicate. The preferred composition includes 80 to 95 weight percent silica, 5 to 20 weight percent sodi...

PURPOSE:To plan an improvement of responsiveness in fuel control, by using a laminated type piezo-electric ceramics displacement amplifier device having big amplification ratio, as a piezo-electric actuator of an open/close valve for opening and closing of an injection hole. CONSTITUTION:When a laminated type piezo-electric ceramics 24 is not under action of electric field, a flexible member 25 is...

PURPOSE:To achieve low cost, lightweight, low noise, etc. by providing such constitution as to adjust/drive a body retainer against a spring by means of a power source derived from air intake manifold negative pressure. CONSTITUTION:When adjusting/driving is applied to a thigh support 50 which is formed in the lower position of a thigh of one who sits on a seat 51 in its front and nearly center po...

To manufacture a covered foam product, a covering material is laminated onto one side of a foam block, an overhang including a layer of covering material and thin layer of foam, laminated thereto, produced at at least one edge of the block, and the overhang brought into contact with another side of the block and the thin layer heat bonded to the other side.

A phosphate additive, such as apatite or monocalcium phosphate monohydrate, is used to treat concrete aggregate and concrete to improve its resistance to natural and salt induced breakdown. The phosphate can also be used in association with road salt to prevent spalling and breakdown of concrete surfaces and damages to cars. Used alone as a surface treatment, it has the same effect.

PCT No. PCT/SE85/00091 Sec. 371 Date Jul. 7, 1986 Sec. 102(e) Date Jul. 7, 1986 PCT Filed Feb. 26, 1985 PCT Pub. No. WO86/02824 PCT Pub. Date May 22, 1986.An element for control growth of tissue into surgically intervened areas, e.g. for passages through skin or mucous membrane, or for controlled growth of tissue around surgically treated teeth which have lost part of the supporting tissue thereof...

The invention relates to amides of polyene macrolide antibiotics and their derivatives characterized by the general formula I, where R is the polyene macrolide, R1 is an alkyl or isoalkyl chain of from one to eighteen carbons, unsubstituted or substituted with a primary or secondary amine; where R2 is an hydrogen or R1 or R1 and R2 are joined through the nitrogen to form a heterocyclic r...

Antibiotic X-14868A having the following chemical structure and the pharmaceutically acceptable salts thereof is presented. Also presented is a fermentative method of producing the above antibiotic. Antibiotic X-14868A exhibits anticoccidiostatic activity.

Compounds of the formula I wherein R1 is halogen, C1-4 -alkyl or halo-(C1-4- alkyl), R2 is hydrogen, hydroxy or acyloxy, R3 and R4 each are hydrogen or C1-4-alkyl, R5 is aryl or aryloxy, X is O or NH and Y is -CO-CH2-, -CH(OH)-CH2-, -CH2-CH2-, -S-, -SO- or -SO2-, and tautomers thereof are described. Compounds of formula I and their tautomers possess antiviral activity and can be used ...

The invention relates to an item of packaging 2, especially for reels (spools) or rolls 1 of barbed wire. It comprises a single element in the form of a sheet, made from cardboard or a similar material, provided with parallel lines of folding 3 about which the various sides 4, 6, 7 and 8 are folded. The end sides 8 are arranged and fitted so that they may be placed in contact facing each other and...

An apparatus is disclosed which serves to move a carriage in one direction over a predetermined distance at a substantially uniform velocity and to return the carriage at a varying velocity so that a film web delivered at a constant velocity is intermittently advanced relative to a welding device fixed to a frame. The apparatus comprises a lever, which is adapted to be pivotally oscillated by a dr...

There is disclosed a method for making a self-supporting ceramic composite article having a porous core bearing a dense surface layer formed integrally with said core. A preform comprises a filler material and parent metal distributed therethrough, wherein the volume percent of parent metal is sufficient to form a volume of oxidation reaction product exceeding the total volume available within sai...

An ink jet printing head of simple construction includes two supply channels and a pressure chamber which are substantially coplanar with the nozzle. A piezoelectric element acts to decrease the pressure chamber volume and eject an ink droplet from the nozzle. A smoothly curved supply channel inlet assures that vapor in the pressure chamber is easily removed. Ink refills the pressure chamber from ...

Sequentially-produced polymer particles comprising a core bearing at least two lobes may be useful in aqueous binder, coating and adhesive compositions. These sequentially-produced polymer particles may contribute sufficient film-build and ICI viscosity to the compositions such that the amount of thickener or other rheology modifier usually found in binder, coating and adhesive compositions may be...