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Analysis

1 / 487,811
1.WO/1985/005696METHOD FOR INSTANTANEOUS ACOUSTICAL LOGGING IN A BORE WELL
WO - 19.12.1985
Int.Class G01V 1/42
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
1Seismology; Seismic or acoustic prospecting or detecting
40specially adapted for well-logging
42using generators in one well and receivers elsewhere or vice-versa
 Appl.No PCT/FR1985/000119 Applicant SOCIETE NATIONALE ELF AQUITAINE (PRODUCTION) Inventor 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.
2.WO/1983/002950DRILLING FLUIDS AND METHODS OF USING THEM
WO - 01.09.1983
Int.Class C09K 8/36
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02Well-drilling compositions
32Non-aqueous well-drilling compositions, e.g. oil-based
36Water-in-oil emulsions
 Appl.No PCT/GB1983/000050 Applicant JACHNIK, Richard, Pawel Inventor 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.
3.WO/1986/000758IMPROVEMENTS TO POSITIVE NICKEL HYDROXIDE ELECTRODES FOR ALKALINE BATTERIES
WO - 30.01.1986
Int.Class H01M 4/32
HELECTRICITY
01ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
24Electrodes for alkaline accumulators
32Nickel oxide or hydroxide electrodes
 Appl.No PCT/FR1985/000187 Applicant SOCIETE LES PILES WONDER Inventor 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.
4.WO/1985/000413WATER PUMPING DEVICE
WO - 31.01.1985
Int.Class F03B 17/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
BMACHINES OR ENGINES FOR LIQUIDS
17Other machines or engines
02using hydrostatic thrust
 Appl.No PCT/CH1984/000110 Applicant ANDREOLI, Marcel Inventor 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.
5.WO/1989/009365METHOD AND APPARATUS FOR STRIPPING VOLATILE ORGANIC COMPOUNDS FROM SOLID MATERIALS
WO - 05.10.1989
Int.Class B09C 1/06
BPERFORMING OPERATIONS; TRANSPORTING
09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
CRECLAMATION OF CONTAMINATED SOIL
1Reclamation of contaminated soil
06thermally
 Appl.No PCT/US1989/001029 Applicant KEATING ENVIRONMENTAL SERVICE, INC. Inventor 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.
6.WO/1983/003826ESTER OF CARBOXYLIC CYCLOPROPANE ACID AND OF (S)-CYANO(4-FLUORO-3-PHENOXY PHENYL)METHYLIC ALCOHOL
WO - 10.11.1983
Int.Class A01N 53/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF ; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES ; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
53Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
 Appl.No PCT/FR1983/000080 Applicant ROUSSEL-UCLAF Inventor 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.
7.WO/1985/002222IMPROVEMENTS TO BLOCKING HINGES
WO - 23.05.1985
Int.Class E05D 11/10
EFIXED CONSTRUCTIONS
05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
DHINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
11Additional features or accessories of hinges
10Devices for preventing movement between relatively-movable hinge parts
 Appl.No PCT/FR1984/000251 Applicant RAUNER, Hans Inventor 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.
8.WO/1986/005420DRY MATERIAL SORTING DEVICE
WO - 25.09.1986
Int.Class B07B 1/46
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46Constructional details of screens in general; Cleaning or heating of screens
 Appl.No PCT/US1985/000478 Applicant VICKERY, James, D. Inventor 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).
9.WO/1985/000306PROCESS FOR RECOVERING MINERALS AND METALS BY OLEOPHILIC ADHESION
WO - 31.01.1985
Int.Class B03B 1/04
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
1Conditioning for facilitating separation by altering physical properties of the matter to be treated
04by additives
 Appl.No PCT/US1984/000946 Applicant OLEOPHILIC SIEVE DEVELOPMENT OF AMERICA, INC. Inventor 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.
10.WO/1996/005219PURIFIED FORM OF STREPTOGRAMINES, PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITIONS CONTAINING IT
WO - 22.02.1996
Int.Class A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
38Medicinal preparations containing peptides
 Appl.No PCT/FR1994/001006 Applicant RHONE-POULENC RORER S.A. Inventor ANGER, Pascal
Purified form of streptogramines comprised of the association of one or a plurality of components of the group B of streptogramines having general formula (I), wherein A1 is a radical having general formula (1a) or (Ia') wherein R' is H or OH and Y is H, a methylamino radical or a dimethylamino radical, R is an ethyl radical or when R' is H, R can also be -CH3, and R1 and R2 are H, or A1 is a radical having formula (Ib), R is an isobutyl radical and R1 is OH and R2 is -CH3, and one or a plurality of minor components of the group A of streptogramines having general formula (II) wherein R' is H or a methyl or ethyl radical, in the form of a cocrystallisate, coprecipitate or physical mixture of powders.
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