PURPOSE:To make the whole gear in a compact size by forming a final reduction gear by an orthogonal change gear set comprising driving and driven bevel gears, a reduction gear set comprising cylindrical driving and driven gears linking with the above gear set, and a differential gear set fixed, to the cylindrical driven gear. CONSTITUTION:A transmission 30 is coupled to the rear end of a crankshaf...

PURPOSE: To selectively stack paper to be lowered in the same initial lowering height on a nonstop roller or a stack plate by attaching an ancillary device for inserting the stack plate to a lower side guide rail of the nonstop roller so as to be increasable. CONSTITUTION: An ancillary device 21 is threadedly fastened to a low side guide rail 8.1 by a bolt, and is used to house a stack plate 5. Th...

PURPOSE:To contrive an improvement in conveying efficiency of a roving bobbin by removing a bobbin from a bobbin hanger by means of a removing device upon detecting of remaining rovings in the roving bobbin, and concurrently mounting a normal roving bobbin by means of a mounting device. CONSTITUTION:After stripping has been over, a bobbin carriage 11 is forwarded to a mis-bobbin processing device ...

PURPOSE:To make simply a uniform seal only by fingering, by arranging a pair of heaters confronting each other on two arms supported by a hinge, applying a large current with low voltage to the pair of heaters to control the heating and making the heaters to contact directly a sheet to be fused without any intermediate. CONSTITUTION:Two arms 3 and 4 having a hinge 5 and supported by the hinge 5 ar...

A polyester film which is provided with a permanent, antistatic coating on one surface, which coating is obtained by treating the biaxially stretch-oriented and heat-set film with an aqueous dispersion, containing at least one copolyester containing sulfonate groups, and at least one salt derived from an amino acid or a protein hydrolysate. The material can be used in the production of diazo dupli...

Asymmetric gas separation membranes having graded density skins and macrovoid-free morphology comprised of glassy, hydrophobic polymers are disclosed which are effective for separating gases with significant increases in permeation while maintaining equal or greater separation selectivity. The membranes have increased free volume and the graded density skin exhibits a density gradient which become...

PURPOSE:To obtain directly and easily, uniform prefoamed particles of a high expansion ratio from polyolefin resin particles without using pelletized polymer particles or particles prepd. by grinding pellets by means of a grinder, by using polyolefin resin particles having specified particle diameter and particle size distribution. CONSTITUTION:The title prefoamed particles are obtained from polyo...

A residual fuel oil composition comprises a residual fuel oil, preferably a No. 6 fuel oil, having dissolved therein an effective total amount of at least one zirconium salt of a C4 to C22, preferably C6 to C18, linear or branched chain aliphatic saturated or unsaturated carboxylic acid, or a tall oil, or of a naphthenic acid, or of any mixture thereof; said effective total amount of the salt(s) b...

Device for burying a line, for instance a cable, a pipeline or similar in the sea bed, and comprising a number of rearward-facing nozzles (viewed in the direction of digging) each of which is connected to a pressure liquid hose and positioned to either side of the centre line of the device. A series of devices for burying a line in the sea bed are known which incorporate nozzles. Examples of these...

A composition for use in manufacturing fire and heat resistant components, typically by moulding, comprises a mixture of foamed filler, a liquid binder and one or more frits. The composition may itself be moulded to form such components or may be included in other moulding systems to impart fire and heat resistant properties to a moulding.

In the disclosed method for fabricating corrugated microwave components, a billet assembly is formed of electrically conductive plates sandwiched with chemical etching sensitive spacer material and clamped together. An inside surface is formed in the billet and a mandrel inserted. An outer contoured surface is then formed on the mandrel-billet assembly. The outer surface is then plated to a desire...

PURPOSE:To make surface unevenness dense and to effectively remove surface keratin, by adding a sintering additive to a ceramic raw material powder having a predetermined particle size and pressing the resulting mixture under predetermined pressure to sinter the same at predetermined temp. CONSTITUTION:For example, a keratin removing device 1 is formed into a disc shape having a peripheral edge pa...

PURPOSE: To make easy to remove the bone texture by providing a fraise with a collecting chuck slidable to a lengthwise direction therein and further fitting a pushing bar slidable in the collecting chuck. CONSTITUTION: A hollow cylindrical fraise holder 7 is screwed into a screw thread 6a of a driving axis 6. A hollow fraise 9 matching to the fraise holder 7 is useful for removing a conical part ...

Multi-step biological sewage treatment plant comprising at least two treatment or aeration tanks (31, 32, 33) having an inlet (35) for sewage, an outlet (38) for treated water and a conduit for air supply (31A, 32A, 33A) down in each treatment tank (31, 32, 33), and further comprising a settling tank (34) as a final treatment step. The air supply conduit in each treatment tank (31, 32, 33) is prov...

The seat part of the chair is pivotable relatively to the frame (1) around a first central point, with a first pivoting axis extending along the front edge of the seat part. The seat and back support parts are reciprocally pivotably connected around a second central point (19) with a pivoting axis parallel to the first. A force-developing (22) component acts between the back support and either the...

Novel 4 min -esters, 4 min -carbonates and 4 min -carbamates of 4 min -demethylepipodophyllotoxin glucosides are disclosed. These agents exhibit antitumor activity in animals.

Synthesis of oligomeric subunits of the poly(ribosyl-ribitol-phosphate) capsular polysaccharide found on Haemophilus influenzae type b bacteria. The covalent attachment of these compounds to immunogenic proteins without using spacer elements.

PURPOSE:To enable to make fine adjustment for adjusting screws independently of more or less position shift of the adjusting screws. CONSTITUTION:A tip 22 of a screw driver shaft 40 is formed so that it fits to head groove shape of an adjusting screw 6a and the like. A sleeve 21 is inserted to the tip 22 freely slidably. A recess of taper shape toward inside is formed at the end in contact with th...

PURPOSE: To easily organize correction by operating a selection mechanism and also adjusting counts related to a faulty column counter to new addresses when several redundancy columns exist and comparators find any coincidence. CONSTITUTION: When several redundancy columns exist, successive word positions of a read-only memory are addressed and the read multiple-bit information is supplied to comp...

PURPOSE: To couple reducing sugar onto a matrix by acylating a glycosyl amine formed by coupling sugar to the matrix having an amine group via its reducing terminal, thereby forming a glycosyl amide. CONSTITUTION: The glycosyl amine is formed by coupling the sugar to the matrix having the amine group via its reducing terminal. This glycosyl amine is then stabilized by acylation to form the glycosy...