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Analysis

1 / 486,021
1.WO/1998/017134ELASTIC INTERLINING
WO - 30.04.1998
Int.Class A41D 27/06
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
27Details of garments or of their making
02Linings
06Stiffening-pieces
 Appl.No PCT/EP1997/005657 Applicant KUFNER TEXTILWERKE GMBH Inventor SCHERBEL, Ulrich
The invention relates to an elastic interlining, specially an elastic fixing lining, comprising a support and a superposed adhesive mass layer, wherein the support contains multicomponent fibers consisting of at least two different polymers. Polyester-based bicomponent fibers are preferably used although said yarns can also be mixed with polyester, polyamide, polyacrylonitrile, viscose, wool or cotton. Said interlining can be used as elastic fixing lining to reinforce outer fabrics, specially the front part of garments.
2.WO/2000/020896PIEZOELECTRIC CONVERTER
WO - 13.04.2000
Int.Class B06B 1/06
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02making use of electrical energy
06operating with piezoelectric effect or with electrostriction
 Appl.No PCT/RU1999/000361 Applicant ORENTLIKHERMAN, Isaak Aronovich Inventor ORENTLIKHERMAN, Isaak Aronovich
The present invention pertains to the field of geophysical well equipment and of equipment for applying physical actions on the fields. This invention can be used in geological prospecting, in the mining, petroleum- and gas-extraction industry as well as in other industrial branches for intensifying the extraction of mining resources. The piezoelectric converter includes a piezoelectric packet that comprises longitudinally polarised piezo-ceramic rings which are connected in parallel and associated with end parts having a thickness of λ\40, wherein λ is the wavelength of the material used for said parts. The piezoelectric converter also includes a reinforcement rod member as well as a retaining ring member that provides the longitudinal compression forces of the piezoelectric converter, i.e. the reinforcement force thereof. The retaining member comprises a flute for dampening oscillations and for eliminating the need for any reinforcement tube in the oscillating system. The piezoelectric packets are connected by a flexible insert or resilient member. The rod member and the retaining member are connected so that the reinforcement force can be adjusted. The resilient member and the end parts are made of a material exhibiting wave resistance as well as a thermal expansion coefficient for the ceramic of the rings, e.g. titanium or steel. This piezoelectric converter has an increased reliability and an extended life time.
3.WO/1999/042700IMPROVEMENTS IN OR RELATING TO REDUCING WATER FLOW
WO - 26.08.1999
Int.Class C09K 8/508
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
50Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
504Compositions based on water or polar solvents
506containing organic compounds
508macromolecular compounds
 Appl.No PCT/GB1999/000114 Applicant BG INTELLECTUAL PROPERTY LIMITED Inventor MUNDAY, Keith
A water shut-off is provided in a hydrocarbon well by injecting a first chemical composition, viz. a relative permeability modifier, into the hydrocarbon and a water zone of the well followed immediately by the injection of a second chemical composition, viz. a flow blocking chemical composition, into said zones and, after a shut-in period for reaction of the relative permeability modifier, back producing the chemical compositions from the hydrocarbon zones to provide a path for said hydrocarbons from said zones whilst allowing the flow blocking chemical compositions to form the water shut-off in said water zones.
4.WO/1998/058144FORMWORK DEVICE WITH ADJUSTABLE BENDING RADIUS
WO - 23.12.1998
Int.Class E04G 11/06
EFIXED CONSTRUCTIONS
04BUILDING
GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
11Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
06for walls, e.g. curved
 Appl.No PCT/FR1997/001083 Applicant EUROBRESS (S.A.R.L) Inventor FOUR, Gilles
The invention concerns a formwork device with adjustable bending radius comprising arch centering templates (10) cut out at a predetermined bending radius, clamping means (8, 9) for pressing the arch centering templates (10) against the formwork sheet metal (2) and adjusting means (4, 5, 6, and 7) provided for deforming the formwork sheet metal (2) either along the arch centering template (10) bending radius, or along different bending radii which, however, are within said template elastic deformation.
5.WO/1998/043930JOINING ELEMENT FOR CONNECTING A DETONATING CORD TO A DETONATOR
WO - 08.10.1998
Int.Class C06C 5/06
CCHEMISTRY; METALLURGY
06EXPLOSIVES; MATCHES
CDETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
5Fuses, e.g. fuse cords
06Fuse igniting means; Fuse connectors
 Appl.No PCT/EP1998/001750 Applicant DYNAMIT NOBEL GMBH EXPLOSIVSTOFF- UND SYSTEMTECHNIK Inventor SCHMIDT, Emil
The invention relates to a joining element (1; 101) for connecting a detonating cord (16) to a detonator (15), having a first channel (3) for detachably accommodating the detonator (15) and a second channel (4) in which the detonating cord (16) is detachably jammed by means of a catching shutter (10; 110).
6.WO/1998/038470WELL BORING WITH BLASTING AGENTS
WO - 03.09.1998
Int.Class E21B 43/1185
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
11Perforators; Permeators
116Gun or shaped-charge perforators
1185Ignition systems
 Appl.No PCT/EP1998/001081 Applicant DYNAMIT NOBEL GMBH EXPLOSIVSTOFF- UND SYSTEMTECHNIK Inventor ROSPEK, Rolf
The invention pertains to a well (1) boring method (10) involving the use of blasting agents, whereby drillings are made at various successive levels (12, 13), for each of which a plurality of blasting charges (16) are provided. To each level corresponds an addressable switch (14) which, when in a position of rest, powers on the ignition circuit (11) and, when in an operating position, isolates said ignition circuit to connect it to an ignition control device (15) for the corresponding boring level.
7.WO/2003/089347METHOD FOR STEAM WARMING-UP OF HARDENED VISCOUS MATERIAL IN TANK WITH SUBSEQUENT UNLOADING AND DEVICE FOR ITS WARMING-UP
WO - 30.10.2003
Int.Class B65G 69/20
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
69Auxiliary measures taken, or devices used, in connection with loading or unloading
20Auxiliary treatments, e.g. aerating, heating, humidifying, de-aerating, cooling, de-watering, or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
 Appl.No PCT/UA2003/000010 Applicant BARTENEV, Oleksandr Volodymyrovytch Inventor BARTENEV, Oleksandr Volodymyrovytch
Field of the invention: warming-up and subsequent tank unloading from hardened viscous material, mainly viscous oil and mineral oil products during the cold seasons of year. The essence of the invention: In the method steam is submitted in through nozzles of submersible heater, before warming-up actual temperature of the hardened material is measuring, and its warming-up is carried out in two stages divided among themselves by a technological pause at which steam submission is absent, at the first stage of warming-up a gain of temperature of the hardened material is provided, and duration of said technological pause is determined depending on results of measurement of variable depth of a mirror of a bath of rests of loaded material, and also from results of measurement of variable height of nozzles arrangement of said submersible heater concerning said mirror of a bath of rests of loaded material, breaking said technological pause in steam submission at negative result of values of measurements difference of depth of said mirror of a bath of rests of loaded material and height of an arrangement of said nozzles of said submersible heater concerning this mirror. In the device for warming-up a viscous material in the tank, mainly oil and mineral oil, comprising the first independent duct for submission of heat-carrier, pneumatically connected with jet devices directed in parallel to a mirror of said material in the tank and executed as hollow vertical bar, the second independent duct for submission of the heat-carrier, located in parallel to said first independent duct and near to it and pneumatically connected with face nozzles directed to a bottom of the tank , and also means for overlapping of the heat-carrier submission.
8.WO/2002/048498ENHANCED OIL RECOVERY METHOD USING DOWNHOLE GAS
WO - 20.06.2002
Int.Class E21B 41/00
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
41Equipment or details not covered by groups E21B15/-E21B40/95
 Appl.No PCT/AZ2000/000001 Applicant WHITEHALL INTERNATIONAL TRADERS (GB) Inventor KUSHNIROV, Valeriy
The invention relates to the recovery of liquid or gaseous fluid media from wells, more specifically to methods for recovering residual nonrecoverable oil from depleted formations by a secondary pressure and the gasification thereof. The inventive method consists in naturally transferring compressed gas from lower gas-bearing beds to upper depleted oil-bearing stratums and creating a determined relation between gas and petroleum hydrocarbons. Said relation allows the residual non-recoverable oil in the stratum to be dissolved and afterwards recovered in the operational mode of the natural depletion of oil-and-gas condensate pools.
9.WO/1998/014428PREPARATION OF 3,5-LUTIDINE
WO - 09.04.1998
Int.Class C07D 213/09
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
06containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
08Preparation by ring-closure
09involving the use of ammonia, amines, amine salts, or nitriles
 Appl.No PCT/US1997/017730 Applicant E.I. DU PONT DE NEMOURS AND COMPANY Inventor AMEY, Ronald, Lee
The present invention is a process for the manufacture of 3,5-lutidine and 3-picoline from 2-methyl-1,5-pentanediamine by vapor phase reaction with hydrogen at about 400-500 °C over an oxide catalyst.
10.WO/2000/050734DOWNHOLE DEVICE FOR DRILLING A LAYER
WO - 31.08.2000
Int.Class E21B 43/119
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
11Perforators; Permeators
119Details, e.g. for locating perforating place or direction
 Appl.No PCT/RU1999/000126 Applicant GILDEEVA, Irina Mikhailovna Inventor GILDEEVA, Irina Mikhailovna
The present invention relates to a device that comprises a cylindrical body (1) containing a hydraulic engine (2), a spring-loaded return mechanism (3) as well as an extendable rod (14) connected to these two members. The device also includes an extendable perforator (5) with a sand-jet nozzle, wherein said perforator is rigidly mounted on the lower end of the rod (6) protruding from the cylindrical body (1). This invention is characterised in that the device also includes a mechanism (4) for rotating the perforator (5), wherein said mechanism is made in the form of a guiding insert (11) which is fixedly connected in the lower portion of the cylindrical body (1) and which comprises spiral grooves (10) formed in its walls. The grooves are used as guides for the plugs (9) which are connected at their lower ends to a profiled insert (7) rigidly attached at its inner surface to the rod (6) of the perforator (5). The profiled insert is also connected at the upper portion of its outer surface to the rod (14) of the hydraulic engine (2) via a support bearing (12) and a connection insert (13).
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