PURPOSE:To provide a single yarn cheese, by a method wherein indigo-dyed rope-shaped yarns, consisting of hundreds of yarns, are simultaneously reeled around beams each for a lot of hundreds yarns, and thereafter, the yarns are unreeled from the beam around wach bobbin, and finally the yarns are unreeled from the bobbin around the cheese. CONSTITUTION:When indigo-dyed single yarn cheese is produce...

A fire alarm system which makes fire determination based on a novel idea which considers various changes of the physical phenomena in the surroundings caused in relation with the occurrence of a fire in terms of changes of vectors. These changes in the physical phenomena are detected by the detecting section in the form of analog data and processed by a data sampling section as sampled data and st...

An optical control unit comprises a base and at least one optical assembly having optical emitting means and conjugate optical receiving means with preset and fixed focal distances, the optical emitting means and conjugate optical receiving means being associated with the base so as to have fixed orientations with respect to the base and be capable of movement in directions parallel and transverse...

A stacker vehicle with a load-turning device, a lifting mast, a load-carrier slide and lifting-drive devices in the lifting mast has two load carriers which are guided in a vertically movable manner with regard to the lifting mast (3) and of which one is provided as a load-carrier slide (11) for the stacking of the load and the other is provided as a vertically movable load-turning-device slide (1...

A stacker vehicle with a load-turning device, a lifting mast, a load-carrier slide and lifting-drive devices in the lifting mast has two load carriers which are guided in a vertically movable manner with regard to the lifting mast (3) and of which one is provided as a load-carrier slide (11) for the stacking of the load and the other is provided as a vertically movable load-turning-device slide (1...

A telephone has a card reader with a slot (2) into which a credit card (1) for operating the telephone can be inserted. The slot has a "lead-in" pocket (8) of roughly hemispherical shape to facilitate card insertion. The slot (2) can be closed by a slide (3) with a stud or knob (14) for manual operation, but once the card has been put in for a call the slide is locked by a stud (18) controlled by ...

An inexpensive yet reliable method for incorporating a minor fraction of a percent by weight of nucleating agent in a propylene polymer is provided in which the nucleating agent is dissolved at a concentration of less than 10% in a homogeneous, alcohol-based, carrier liquid having a normal boiling point of not over about 120 DEG C. The resultant solution is atomized into a full jet spray of fine ...

Foamed resinous products having excellent fire resistance, high thermal insulation and good resistance to heat are obtained at temperatures as low as room temperature and without the need for an added blowing agent by forming a mixture of a phenolic resole having a specified reactivity, an acid hardener for the resole and, uniformly dispersed through the mixture of resole and hardener, at least 20...

Method of preparing foamed solid aminoformaldehyde furfurylalcohol products by polymerizing a liquid furfurylalcohol containing aminoformaldehyde resin composition in the presence of an acid, characterized in using as a starting material a resin compositioncontaining 15-90% by weight of total free and bound furfurylalcohol and having an urea:formaldehyde molar ratio of 1:1 to 1:5 and at least 10 p...

An implantable prosthesis including a base member, such as the stem of a hip joint prosthesis, having a porous region on its surface, and the region of porosity being coated with a bioabsorbable material, such as alpha -tricalcium phosphate, which enhances permanent bone ingrowth into the region. A method of manufacture of the prosthesis includes the steps of providing a coating material and appl...

PURPOSE:To make fail-safe control performable, by judging of whether voltage for a solenoid in a solenoid valve between both high and low chambers is more than the specified value or not and, when less than the specified value is the case, controlling a device so as to choke a Venturi tube. CONSTITUTION:That whether a solenoid valve on-signal of a solenoid-operated spill distributor type fuel-inje...

The invention relates to new compositions to be used as cosmetics. The new cosmetics according to the invention contain as active agent 0.06 to 10% by weight of a reaction product of nicotinic acid, a nicotinic acid salt or a nicotinic acid halide and a polyhydroxy compound of the general formula (I), (I) wherein n is an integer of 1 to 15 and R1 and R2 each stand for hydrogen, or R2 ...

A test process operating using a specific bond for the investigation of a liquid medium on a ligand is described. The test process comprises the following steps: (a) the liquid medium is brought into contact with a reagent which contains a conjugate of a labelling substance which has a predetermined characteristic and a specific binding substance, the reagent and the ligand forming a binding rea...

An unsaturated C5 fraction comprising at least 10% of a mixture (A) of 2-methyl-1-butene with 2-methyl-2-butene and optionally isoprene and at least 10% of a mixture (B) of other mono-olefins and diolefins is hydrogenated under controlled conditions and thereafter etherified with an alcohol having from 1 to 4 carbon atoms. A gasoline fraction of high motor octane number and low olefin content is t...

A closure flange molded of synthetic plastic resin has an internally threaded cylindrical neck surrounded at one end by a circumferentially enlarged base. An annular groove is formed on the flange base for retention of a thermoplastic bonding element having electromagnetic conducting particles embedded therein. The flange manufacture includes making the bonding element up from an elongated strand ...