OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.WO/1990/015633METHOD FOR PERFECTING AN APPARATUS FOR GIVING INJECTIONS WITHOUT A NEEDLE, THE DOSE FOR WHICH IS CONTAINED WITHIN A CARTRIDGE, AND THE CARTRIDGES USED THEREIN

WO - 27.12.1990

Clasificación Internacional A61M 5/30 Nº de solicitud PCT/FR1990/000422 Solicitante PASTEUR MERIEUX SERUMS ET VACCINS Inventor/a GALY, Michel, Germain, Henry

Apparatus for the administration, through a jet and without the use of a needle, of doses contained within cartridges (1) is characterised by the fact that the front end of said cartridge (4, 5) is shaped in such a way as to prevent the front end (20) of a cartridge recess to come in contact with that part of the body with which said cartridge comes in contact, and by the fact that the cartridge, which is made of polypropylene, is surrounded by a metal hoop at its front end.

2.WO/1991/017956PRODUCTION OF ACID SOLUBLE TITANIA

WO - 28.11.1991

Clasificación Internacional C01G 23/047 Nº de solicitud PCT/AU1990/000217 Solicitante WIMMERA INDUSTRIAL MINERALS PTY. LTD. Inventor/a HOLLITT, Michael, John

The specification discloses a method of making acid digestible titania. The method comprises the steps of: (1) adding a magnesium or manganese compound to a titaniferous mineral if the content of manganese and magnesium in the mineral is insufficient; (2) heating the mineral in the presence of a reductant for a sufficient length of time and at a sufficiently high temperature to permit the reduction of iron containing compounds to metallic iron and enable titania present to convert to an acid digestible form; (3) cooling the mineral; and (4) separating iron from the mineral by means of an aqueous aeration step. The titaniferous mineral contains insufficient magnesium and manganese if the following expression is not satisfied: (1.98a + 1.14b)/d » 0.08, where a represents the percentage by weight of MgO contained in the mineral, b represents the percentage by weight of MnO contained in the mineral; and d represents the percentage by weight of TiO₂ contained in the mineral. The magnesium or manganese compound is either an oxide or a compound that is capable of converting to an oxide under reaction conditions. An aqueous aeration technique described in the specification involves the use of a sequesterant that is capable of sequestering iron from the mineral without significantly lowering the local pH while at the same time permitting the formation of an oxide of iron at a point away from the mineral. An example of such a sequesterant is citric acid.

3.WO/1991/002855METHOD FOR BUILDING ANTI-SEISMIC AND ANTI-CYCLONIC INDIVIDUAL HOUSINGS

WO - 07.03.1991

Clasificación Internacional E04B 1/20 Nº de solicitud PCT/FR1990/000612 Solicitante ORRIERE, Gérard Inventor/a ORRIERE, Gérard

The invention relates to a method for building anti-seismic and anti-cyclonic individual housings. It is comprised of the combination of 1) piles consisting of a hollow strut and a base which are prefabricated; 2) elements which are also prefabricated and are made of reinforced concrete comprising girders, beams (6) and shell-like panels used both for forming floors (4) and the outer or inner walls (5) said elements being in the first place assembled by bolting (14, 15); 3) stiffening posts (7) and ties (8) of reinforced concrete, cast in place, forming the definitive assembly; 4) a roof consisting of a metal framework attached to the concrete parts, and of a covering of undulated galvanized pre-lacquered steel sheet. The method allows the building of houses of any size in conformity with anti-seismic and anti-cyclonic regulations, particularly in regions subjected to hurricanes.

4.WO/1991/003526DEVICE AND METHOD FOR PRODUCING CHARCOAL

WO - 21.03.1991

Clasificación Internacional C10B 53/02 Nº de solicitud PCT/FR1989/000436 Solicitante LEROUX, André, Jean Inventor/a LEROUX, André, Jean

Device for producing charcoal, characterized in that it is comprised of an even number of bottomless charcoal burners (1) of which a first-half is in the wood carbonisation phase, this or these burners being connected to an incineration device (3) for the gases produced during charring, the incineration device being connected to an extractor (4) preceded by a hot gas dilution means, and optionally followed by a washing device (12), the other half of burner or burners (2) being loaded with damp wood and being connected to a device (18) for taking the hot gases produced during incineration of the burners in the carbonisation phase (1) upstream of the extractor, said means (18) being provided with hot gas dilution means in order to bring their temperature to a temperature compatible with the wood intended to be dried and to the implementation process.

5.WO/1990/006056BIOHERBICIDE FOR PURPLE NUTSEDGE

WO - 14.06.1990

Clasificación Internacional A01N 63/04 Nº de solicitud PCT/US1989/005443 Solicitante UNIVERSITY OF FLORIDA Inventor/a BEWICK, Thomas, A.

The subject invention concerns a novel bioherbicide and its use to control a major weed found in many fields in the Southern United States and in the Caribbean. Specifically, a novel Colletotrichum isolate in an agricultural composition can be used to effectively control purple nutsedge without adversely affecting field crops. Further, the novel isolate in a mixture with other biocontrol agents can be used to control nutsedge and other undesired vegetation, such as Florida beggarweed, sicklepod, showy crotalaria and coffee senna.

6.WO/1997/000366COMBINATION LOCK

WO - 03.01.1997

Clasificación Internacional G07C 9/00 Nº de solicitud PCT/GB1995/001384 Solicitante WILLIAMS, Richard Inventor/a WILLIAMS, Richard

The users of the combination lock will have the opportunity of choosing their own combination and changing it when the time is right. A black box will be positioned in the car hidden from view from thieves and opportunists. It will be powered by its own battery as back up in case the main electricity supply is disconnected. The black box will store in memory the chosen combination and it will allow a certain amount of attempts in order for the user to choose the correct one before shutting down for a certain period of time. It will prevent anyone from using it until time has lapsed. The black box has different switches in order to change the combination (button, combination, mechanical key). They are positioned on the front of the box.

7.WO/1990/002750CYCLOPEPTIDE DERIVATIVES, USABLE AS SELECTIVE INHIBITORS OF PROTEASES WITH ACTIVE SERINE

WO - 22.03.1990

Clasificación Internacional A61K 38/00 Nº de solicitud PCT/FR1989/000435 Solicitante CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) Inventor/a WAKSELMAN, Michel

Cyclopeptide derivatives, usable as selective inhibitors of proteases with active serine. Cyclopeptide derivatives, which can be used as protease inhibitors, of formula I wherein R¹ is a halogen atom, for example bromine, or a radical such as (α), R² is a hydrogen atom, an alkyl radical, a halogen atom or other groups, R³ is NH, O or S, Z includes a peptide sequence Z¹ and a group such as CO at its end linked to the aromatic nucleus, and CO-AA is a radical derived from an amino acid possessing a specificity for the protease to be inhibited, can be used in pharmaceutical compositions.

8.WO/1990/012119ION FLOTATION WITH QUATERNARY AMMONIUM CATIONIC SURFACTANTS

WO - 18.10.1990

Clasificación Internacional C22B 3/22 Nº de solicitud PCT/AU1990/000124 Solicitante THE BROKEN HILL PROPRIETARY COMPANY LIMITED Inventor/a ENGEL, Malcolm, David

A method for ion flotation, especially in the extraction of gold uses as the flotation reagent a cationic surfactant of formula (I), wherein R¹ is a C₁₀ - C₁₈ alkyl group, R³ is a lower alkyl group, or benzene ring optionally substituted with one or more lower alkyl groups, and R² and R⁴ are lower alkyl groups; or R¹, R² and R⁴ are methyl groups; R³ is a benzene ring substituted with a C₁₀ - C₁₈ alkoxy group; and X is a halogen atom.

9.WO/1995/029581DEVICE FOR HANDLING BUNCHES OF BANANAS

WO - 09.11.1995

Clasificación Internacional A01D 46/00 Nº de solicitud PCT/FR1995/000569 Solicitante LATINE EUROPE Inventor/a VILLE, Jean-Pierre

Device for handling bunches of bananas designed, in particular, to be secured to a loading trailer (10), of the type comprising a platform (20) on which are disposed support rails (22) forming a handling enclosure (12) for receiving removable handling means (14). Each handling means comprises a sling (28) for hanging the bunches, rollers (26) for rolling freely on said rails, and a chain for translating the bunches of bananas suspended in said enclosure (12). The device also comprises a table (16) for placing the bunches to be suspended and raising means (18) between the table (16) where the bunches are placed and the rails of the enclosure (12) where they can run on rollers (26).

10.WO/1995/018269COMPLIANT TOWER

WO - 06.07.1995

Clasificación Internacional E02B 17/02 Nº de solicitud PCT/EP1994/004346 Solicitante SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Inventor/a SMOLINSKI, Susan, Lyon

A compliant tower is disclosed having a foundation (16) connected to a wide-bodied compliant framework (12) with a plurality of vertically extending legs (20) and a minimum of horizontal bracing. The compliant framework is configured to maintain a substantially wide, open riser suspension corridor. A topside facility is supported by the compliant framework and a plurality of freely suspended production risers extend through the riser suspension corridor from the vicinity of the topside facility to communicate with the reservoir. These production risers are spaced to provide clearance to prevent riser interference in response to normal flexure of the compliant tower and normal environmental loads on the risers. A riser support assembly is configured to accommodate relative motion between the risers and the topside facility, supporting the production risers in tension near their upper ends to provide the principal load transfer between the riser and the compliant framework.

1 / 485.364

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