PCT No. PCT/FI87/00176 Sec. 371 Date Aug. 11, 1988 Sec. 102(e) Date Aug. 11, 1988 PCT Filed Dec. 29, 1987 PCT Pub. No. WO88/05090 PCT Pub. Date Jul. 14, 1988.A non-woven fibre product in which the fibre material consists, totally or in part, of fibres which are able to form bonds with natural or artificial fibres of the same or different type, and in which said fibres capable of forming bonds are ...

A throttle position sensor is provided for detecting opening degree of the throttle valve at regular intervals to produce an opening degree signal dependent on the detected opening degree. A memory has a stored opening degree signal. A detected opening degree signal detected by the sensor is compared with an opening degree signal stored in the memory. The stored opening degree signal is rewritten ...

A method of monitoring yarn quality in a yarn texturing process comprises measuring the velocity of the travelling yarn at two locations and comparing the measured velocities. At a first location the yarn tension is sufficient to draw out the crimp and at a second location the tension is lower such that the crimp is developed. Apparatus for performing this method comprises a measuring device (28) ...

A flash tube (1) illuminates the inlet slit diaphragm of a monchromator illuminator (3) the outlet slit diaphragm of which is applied to an optical conductor (5) forming a statistically balanced derivation towards a measuring cell (6M) and a reference cell (6R). Quantic photodetectors (7M and 7R) measure respectively the light conveyed by the two cells. The electric signals obtained are amplified ...

Two textile structures are bonded at their end regions, so as to be tension-resistant, heat-resistant, chemical-resistant and flexible, to form a web material. The bonding is achieved by adhesively bonding or welding one flat structure directly to the other or to a bonding element which is sewn or welded onto the other flat structure. In order to protect the adhesive bonding point or weld point ag...

Hygienic panties (1) made of cotton incorporate a watertight element (3), covered by a knitted cotton fabric (4). The element (3) is made of natural rubber, which is atoxic and retains softness even after repeated washings.

The basket is designed to contain personal hygiene products for sanitary equipment. It comprises two halves 11, 12 which are assembled together by engagement. One of the two halves 12 is provided with an element with a flexible bent hook 13 surrounding it. The hook element 13 is essentially trapezoidal in section, both at rest and when in service. The hook 13 is made up of a first attachment porti...

L'INVENTION CONCERNE UN PROCEDE POUR LA REGULATION OU LE CONTROLE DE FERMENTATIONS MIXTES AEROBIES OU ANAEROBIES.

LE PROCEDE DE L'INVENTION SE CARACTERISE EN CE QU'ON AGIT SUR LA CONCENTRATION EN FER DU MILIEU DE FERMENTATION AFIN D'INHIBER LES FERMENTATIONS NON LACTIQUES.

LE PROCEDE DE L'INVENTION PERMET D'ASSURER UNE MEILLEURE FABRICATION ETOU CONSERVATION DE PRODUITS OU COMPOSITI...

ROBINET D'ARRET ET DE COMMANDE D'ECOULEMENT MANOEUVRE MANUELLEMENT PAR BOUTON-POUSSOIR 39 POUR BOUTEILLE DE GAZ SOUS PRESSION. IL SE FIXE DIRECTEMENT SUR LA BOUTEILLE ET COMPORTE DES MOYENS DE MANOEUVRE MAGNETIQUES 35, 41 QUI ELIMINENT LES DANGERS DE FUITES AUTOUR DES PARTIES MOBILES. LA REGULATION DE L'ECOULEMENT EST EFFECTUEE PAR DES ELEMENTS DE SOUPAPE INTERNES 21, 23, 25, 27 QUI EMPECHENT T...

An article including at least one segment which is capable of being elastically shirred along at least a portion of its length subsequent to manufacture of the article, preferably by mechanical manipulation of a predetermined portion of the elastically shirrable segment. The predetermined mechanically manipulatable portion of the elastically shirrable segment preferably comprises an elastomeric me...

Mine clearing apparatus for attachment to a vehicle and comprising a frame mountable onto a vehicle for selectable positioning in a raised or lowered orientation; apparatus mounted onto the frame for raising and shunting aside mines including a plow section, the plow section defining a plurality of plow teeth which, in operation, extend below the ground surface, and conveyer apparatus extending al...

A multilayer coating system for the protection of carbon-carbon composites is described. The coating includes an inner layer of SiC produced by diffusing Si into the carbon substrate (0.5 to 30 mils thick), and at an outer layer of CVD (chemically vapor deposited) SiC (5 to 30 mils thick). Such a coating successfully protects carbon-carbon materials from oxidation at temperatures up to 2500 DEG F....

Disclosed is an improved polycrystalline compact of self-bonded diamond particles having a network of interconnected empty pores dispersed throughout. The improved porous polycrystalline diamond compact possesses enhanced oxidation resistance and comprises all of the exterior surfaces of the porous compact being enveloped with a continuous coating which is effective under metal bond fabrication co...

The cloth-like, liquid impervious composite material is made by applying a nonwoven layer of loose, unadhered fibers to a liquid impervious film, and then point-bonding the nonwoven layer to the liquid impervious film to form discrete points of adhesion between the fibers and film. Because the fibers in the nonwoven layer are loose and unadhered when applied to the film, the resulting composite ma...

DANS CET EMBRAYAGE, LE VOLANT11 EST UN VOLANT AMORTISSEUR METTANT EN OEUVRE UN LIMITEUR DE COUPLE35.

SUIVANT L'INVENTION, CE LIMITEUR DE COUPLE35 INTERVIENT ENTRE, D'UNE PART, LE FLASQUE30 DE CE VOLANT11 FORMANT LE PLATEAU DE REACTION PROPREMENT DIT, ET, D'AUTRE PART, UNE SURFACE D'APPUI65 SOLIDAIRE, AU MOINS AXIALEMENT, DU COUVERCLE15, EN SORTE QUE LES MOYENS ELASTIQUES A ACTION AXIALE A...

A plastic film having a random embossed matte finish is provided. The random embossed matte film may be wound very easily into rolls and the roll contour achieved has superior uniformity. In addition, the film provides relatively equal tape adhesion and gloss properties on both sides which make it especially suitable for use in articles such as disposable diapers or underpads. Another advantageous...

In the process according to the invention, the moist composted refuse having a particle size from 0.01 to 50 mm, a loose bulk density from 600 to 900 g/l and a water content from 35 to 50% is introduced into a casing of flexible design, in particular in layers, and compacted if necessary.

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...

The invention contemplates controlled ablation of the cornea (60), using ultraviolet laser radiation, wherein irradiated flux density and exposure time are so controlled as to achieve desired depth of the ablation. Sculpturing action for corneal curvature correction results from controlled change of projected laser-spot size in the course of a given treatment, and for promoting regrowth of the epi...

Ceramic composites exhibiting increased fracture toughness are produced by the simultaneous codeposition of silicon carbide and titanium disilicide by chemical vapor deposition. A mixture of hydrogen, methyltrichlorosilane and titanium tetrachloride is introduced into a furnace containing a substrate such as graphite or silicon carbide. The thermal decomposition of the methyltrichlorosilane provid...