OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.WO/1983/001963TEXTILE MACHINE FOR DOMESTIC USE SUCH AS A SPINNING WHEEL

WO - 09.06.1983

Clasificación Internacional D01H 3/00 Nº de solicitud PCT/FR1981/000156 Solicitante AMYOT d'INVILLE, Stanislas, Marie, Jean, Gabriel Inventor/a AMYOT d'INVILLE, Stanislas, Marie, Jean, Gabriel

The arm (2) of the frame (1) of the spinning device, which carries laterally the take up roll (3), is offset with respect to the axis of the other arm. The flange of the bobine (7) comprises at its center a blind hole. The support frame of the spinning device is formed of two vertical parts (8) assembled to an upper headstock (9), to two cylindrical girders (10) and to the lower portion of the motor protection casing (11). It is supported by four removable legs (14) attached to the frame by means of bolts (40). The girders (10) are also used for hinging the protection hoods of the spinning device and for nesting support girders (18) of twisters, for making skeins and for filling bobbins and spools of looms. These girders are secured against motion by means of a cone clamped by a screw. The electric motor is fixed on the plate (38) which slides in the guiding print (49). The twisting device formed with a vertical frame (19), two pins and two spindles (33), locked by the snug (34), carries the bobbins (20 and 21). The device for turning the yarn into skeins is comprised of a star (23) with three branches of which one is broken away to carry a slackener arm (35). The apparatus for filling the spools fits in one of the girders (10) by its excentric axis carrying the rollers of the device.

2.WO/1985/005696METHOD FOR INSTANTANEOUS ACOUSTICAL LOGGING IN A BORE WELL

WO - 19.12.1985

Clasificación Internacional G01V 1/42 Nº de solicitud PCT/FR1985/000119 Solicitante SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION) Inventor/a STARON, Philippe

The method is characterized in that it comprises the marking on rod (7) and ground (8, 9) records elementary records corresponding to a same elevation (Z1 or Z4) of the drilling tool (5), the grouping in pairs of said elementary records, and the intercorrelation of said records of the pairs so as to produce, for each pair, a correlated signal representative of the acoustical energy created and of the travel time difference of the waves received by sensors (7, 8, 9) from which the pair of recordings has been obtained. Applications particularly to the determination of the seismic profile of wells.

3.WO/1983/002950DRILLING FLUIDS AND METHODS OF USING THEM

WO - 01.09.1983

Clasificación Internacional C09K 8/36 Nº de solicitud PCT/GB1983/000050 Solicitante JACHNIK, Richard, Pawel Inventor/a JACHNIK, Richard, Pawel

Oil based drilling fluids in which the oil of the oil base is substantially non-toxic to marin life include, as gelling agent, a hectorite gelling agent such as dimethyldioctadecyl ammonium hectorite. The fluids are of particular value for carrying out of a subsea bore hole debris that is to be dumped in the sea while contaminated with the oil.

4.WO/1986/000758IMPROVEMENTS TO POSITIVE NICKEL HYDROXIDE ELECTRODES FOR ALKALINE BATTERIES

WO - 30.01.1986

Clasificación Internacional H01M 4/32 Nº de solicitud PCT/FR1985/000187 Solicitante SOCIETE LES PILES WONDER Inventor/a STIKER, Bernard

Method for producing a positive nickel hydroxide electrode for alkaline batteries, characterized in that it comprises, in combination, two main successive phases: a first phase comprises the deposition on a substrate of a pasty mixture of powder nickel hydroxide which further includes a relatively reduced proportion of a conducting powder and a very small amount of a binder, and the drying and lamination of the pasty mixture on the substrate; and a second phase which comprises the cathodic polarisation, into an electrolyte based on at least a nickel salt, of the substrate thus coated, dried and laminated, and the washing, drying and softening of the electrode which has been subjected to the cathodic polarisation.

5.WO/1985/000413WATER PUMPING DEVICE

WO - 31.01.1985

Clasificación Internacional F03B 17/02 Nº de solicitud PCT/CH1984/000110 Solicitante ANDREOLI, Marcel Inventor/a HOTZ, Paul

The pumping device is intended to pump water at a higher level, current water providing the driving energy. It comprises a container (1) slowly filled with water (W) lifting a float (2) and actuating via a lever system (4, 5, 6) the piston (7) of a pump. When the piston pump (7, 8) has effected one stroke, the container (1) must be emptied. To this effect, a float pipe (10) enabling the discharge of water fills a container (11) opening an emptying valve (15) via a lever system (12, 13, 14). In order to leave the valve open during a certain time lapse, but not permanently, the container (11) has a calibrated discharge opening (11'). Owing to its simple arrangement, the present pumping plant is convenient to be used in developing countries.

6.WO/1989/009365METHOD AND APPARATUS FOR STRIPPING VOLATILE ORGANIC COMPOUNDS FROM SOLID MATERIALS

WO - 05.10.1989

Clasificación Internacional B09C 1/06 Nº de solicitud PCT/US1989/001029 Solicitante KEATING ENVIRONMENTAL SERVICE, INC. Inventor/a KEATING, Paul, J., II

Apparatus, and a method for using the apparatus, for stripping solid material containing at least one volatile organic compound (VOC). The apparatus is provided with a dryer (12) having a heat source to heat the VOC-containing material to a first temperature, hot enough to volatilize the VOC, but below the cracking temperature of the VOC. The VOC in the dryer is volatilized to form VOC gases. A means for combusting the VOC gases (e.g. a kiln) (14) heats the VOC gases with excess air to a second temperature, hot enough to destroy the organics in the VOC gases. Simultaneously the combustion means preferably can be used to treat a kiln processable material to form a desired product. The kiln includes means for feeding the kiln processable material to the heating chamber, means (21) for cooling and recovering the desired product, the means (16) for providing heat for the VOC dryer. The apparatus also includes a conduit (15) for conducting the gases containing VOC from the dryer to the kiln.

7.WO/1983/003826ESTER OF CARBOXYLIC CYCLOPROPANE ACID AND OF (S)-CYANO(4-FLUORO-3-PHENOXY PHENYL)METHYLIC ALCOHOL

WO - 10.11.1983

Clasificación Internacional A01N 53/00 Nº de solicitud PCT/FR1983/000080 Solicitante ROUSSEL-UCLAF Inventor/a TESSIER, Jean

1R, cis 2,2-dimethyl 3/Δ Z 3-oxo 3-terbutoxy propenyl-cyclopropane carboxylate of (S)-cyano (4-fluoro 3-phenoxyphenyl)methyl (A), the preparation thereof, its application to combat parasites particularly mites, and compositions containing them.

8.WO/1985/002222IMPROVEMENTS TO BLOCKING HINGES

WO - 23.05.1985

Clasificación Internacional E05D 11/10 Nº de solicitud PCT/FR1984/000251 Solicitante RAUNER, Hans Inventor/a RAUNER, Hans

The clamping of the cylindrical knots of the hinge (1, 2) against the interleaved washer (9) is caused by means of a lever (15) actuating two excentrics (18) articulated to the pivoting axis (5) and acting under a ring (12) freely engaged at the lower end of said axis (5), said lever (15) being applicable against the cylindrical knots of the hinge in the neutral loosening position, or the lever (15) may be spread apart for the blocking operation. The U-shaped lever (15) comprises two parallel wings (18) extended perpendicularly under the ring (12) of the pivoting axis (5) of the hinge and cut out by oblong openings (17) traversed by an articulation axis (13) from the wings (18) to the pivoting axis (5), those openings enabling the lateral displacement and oscillation of the lever (15) so that the wings (18) act as excentrics by their rounded ends.

9.WO/1986/005420DRY MATERIAL SORTING DEVICE

WO - 25.09.1986

Clasificación Internacional B07B 1/46 Nº de solicitud PCT/US1985/000478 Solicitante VICKERY, James, D. Inventor/a VICKERY, James, D.

A dry material sorting device for selectively sorting mixtures of granular material comprising component materials such as sand and gold having different specific gravities. In a first embodiment, a prescreening device (120) is used to segregate particles into separate batches based on particle size. Each batch is then fed to a horizontal wind tunnel (12) whereby the heavier particles drop out of the air stream nearer the feed point than the lighter particles, thus effecting separation based on specific gravities. In an alternate mode, the screening takes place using a dynamic screen (90) having variable aperture sizes, after the particles have been separated by specific gravities in the wind tunnel (12).

10.WO/1985/000306PROCESS FOR RECOVERING MINERALS AND METALS BY OLEOPHILIC ADHESION

WO - 31.01.1985

Clasificación Internacional B03B 1/04 Nº de solicitud PCT/US1984/000946 Solicitante OLEOPHILIC SIEVE DEVELOPMENT OF AMERICA, INC. Inventor/a KRUYER, Jan

A mixture containing oleophilic surfaced mineral particles and oleophobic gangue particles in an aqueous phase is separated by means of an apertured oleophilic endless sieve (5) supported in a separating zone (11) by a revolving cylindrical cage (1) having apertured sidewalls (2) and supported in a recovery zone (19) by a support roller, each section of sieve surface alternately revolves through the separation zone (11) and recovery zone (19). The aqueous mixture is introduced as a slurry into the rotating cage (1) in the separation zone (11). The endless sieve (5) partly covers the outside surface of the cylindrical cage sidewall (2). An oleophilic adhesive is placed on the sieve as a coating or added to the aqueous slurry in the cage or both. The adhesive attracts the oleophilic mineral particles. The mixture tumbles inside of the cage (1) and thereby is brought up to sieve speed and passes through the cage sidewall apertures (37) to the sieve surface. Aqueous phase of the mixture passes through the sieve apertures (38) into a bath (7) from where it is removed. The oleophilic mineral particles of the mixture adhere to the oleophilic adhesive and are captured by the sieve (5) upon contact and conveyed out of the separation zone (11). Some residual aqueous phase is removed from the sieve (5) after which it passes into the recovery zone (19) where the mineral particles and some adhesive are removed from the sieve (5) as a mixture.

1 / 487.811

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