OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.WO/2000/007945METHOD FOR PROCESSING MINERALISED WATER

WO - 17.02.2000

Clasificación Internacional C02F 1/44 Nº de solicitud PCT/RU1999/000178 Solicitante FEDERALNOE GOSUDARSTVENNOE UNITARNOE PREDPRIYATIE 'ISSLEDOVATELSKY TSENTR IMENI M.V.KELDYSHA' Inventor/a KOROTEEV, Anatoly Sazonovich

The present invention relates to a method for processing mineralised water containing sulfates and chlorides and in which the ratio between the chloride and sulfate concentrations does not exceed 1:6. This method comprises different steps such as water preparation, concentration, crystallisation and centrifugation. The crystallisation is carried out at a total salt content of between 50 and 100 g/l, while the concentration is carried out according to a reverse osmosis method under a working pressure of between 1.5 and 4.0 Mpa. During the concentration process, the ratio between the sulfate and chloride concentrations increases at least 2.5 times. Due to the feedback into the processing cycle of the residual solutions obtained from the crystallisation and the centrifugation, it is possible to further increase the ratio between the sulfate and chloride concentrations before the concentration step. When mixing the residual solutions with the starting water, the ratio between said concentrations can be increased by at least 18 %. When mixing the residual solutions with the starting water and with the water after each water preparation step, this same ratio can be increased by at least 3 % in the starting water and by at least 17 % in the water to be concentrated. The preparation step of the present method may for example include the elimination of heavy metals and of calcium- and magnesium-containing solids.

2.WO/2001/041097SYSTEM FOR FACILITATING PAYMENT FOR GOODS

WO - 07.06.2001

Clasificación Internacional G06Q 20/00 Nº de solicitud PCT/ZA2000/000235 Solicitante MOLLAGREAN, Brian Inventor/a MOLLAGREAN, Brian

A system for handling purchase and sale transactions between a customer and a supplier. The system comprises a main computer (10) which incorporates a number generator (12) for generating a code unique to each transaction. The main computer is connected to a further computer (20) on which the supplier has its webside. The purchase and sale information is generated by the further computer and then stored in the main computer. The unique code is generated based on the purchase and sale information transmitted to the main computer. It is then incorporated in the customer's invoice. When the invoice is paid information pertaining to payment is captured for comparison with the stored information. A match results in the supplier being electronically advised.

3.WO/2001/032112ANTI-SNORING DEVICE

WO - 10.05.2001

Clasificación Internacional A61F 5/56 Nº de solicitud PCT/ZA1999/000117 Solicitante BOTHA, Paulus, Stephanus Inventor/a BOTHA, Paulus, Stephanus

The invention provides an anti-snoring device (10) and a method for reducing snoring. The device is configured to be placed underneath a first person's head when he or she is sleeping, and includes first and second portions (12, 14) which are engageable so that one of the portions is displaceable relative to the other portion. A handle (22) is included on the device to displace the displaceable portion. When the first person begins to snore, a second person can grip the handle and displace the displaceable portion so that the first person's head is also displaced to a position wherein the first person's breathing passageways are deconstricted and thus the snoring is reduced.

4.WO/2002/027881ELECTRICAL CABLE JUNCTION BOX

WO - 04.04.2002

Clasificación Internacional H02G 3/14 Nº de solicitud PCT/IB2001/000991 Solicitante PRATLEY INVESTMENTS (PTY) LIMITED Inventor/a PRATLEY, Kimleigh, George, Montague

An electrical cable junction box comprises a box section (10A) and a lid (12A) for the box section (10A). The lid (12A) is a friction fit on the box section (10A). The box section (10A) includes a lug (14) with an aperture therethrough and the lid (12A) includes a lug (18) with an aperture therethrough. Once the lid (12A) is in position on the box section (10A), with the lugs (14, 18) and their apertures in register, a bolt (22) is passed through the apertures in the lugs (18, 14) and is secured in position by means of a bolt (24). The bolt may only be removed from the apertures in the lugs (18, 14) with the use of a tool such as spanner.

5.WO/2002/033671INTRUDER ALARM SYSTEM

WO - 25.04.2002

Clasificación Internacional G08B 13/187 Nº de solicitud PCT/ZA2001/000160 Solicitante BRILLIANT SECURITY SOLUTIONS (PTY) LIMITED Inventor/a COX, Ettienne

This invention relates to an intruder alarm system and more particularly to an intruder alarm system using image capturing means to capture images of a reference surface device located in a surveillance area. The intruder alarm system includes image capture means for capturing images of a reference surface on a reference surface device, the reference surface having sections of different reflective characteristics. A comparator compares the contrast between the sections on the reference surface and causes an alarm actuator to actuate an alarm when the contrast is below a predetermined amount.

6.WO/2006/026792MINING SKIP

WO - 09.03.2006

Clasificación Internacional B66B 17/08 Nº de solicitud PCT/ZA2005/000132 Solicitante WERKMAN, Berend, Jan Inventor/a WERKMAN, Berend, Jan

A load transporter in the form of a mining skip 10 comprises a cental transporter storage 12 fitted with an overhead charging layout 14 and a discharge layout 16, flexing arms in the industry known as stringers 18 bridged by transoms 20 together forming flexibly extending upper and lower lateral displacement accommodating formations 22 that extend on opposite sides of the storage away there from about the cental axis of displacement 24 of the skip 10 and roller displaceable guide roller sets 26 each mounted remote from the location of securing of the formations 22 to the storage 12 to the formations 22. The skip 10 is also fitted with slipper plates 34 that each frictionally comes into contact with a facing rail 32 as last resort for preventing skip body to rail abutment on substantial rail misalignment during traversal of the skip 10 along its shaft bound path.

7.WO/2005/004687CHOPPING OR FOOD PREPARATION BOARD

WO - 20.01.2005

Clasificación Internacional A47J 47/00 Nº de solicitud PCT/IB2004/002195 Solicitante RIBBENS, Karin, Nicola Inventor/a RIBBENS, Karin, Nicola

A culinary chopping board (1, 15, 18, 20, 30) is provided in which a board has an outer periphery (6) with a chopping board surface operatively spaced upwards of a supporting worktop (3) and an opening (4) having an inner periphery (5) adjoining the chopping board surface for retaining a predetermined shape of receptacle (9, 14, 22, 45) in association with the chopping board with the upper periphery (10) of the receptacle at or below the level of the cutting surface to enable items on the chopping board surface to be swept into the receptacle. The inner periphery of the opening meets the outer periphery of the chopping board surface at a gap (8) in their peripheries. The inner periphery and receptacle are shaped such that, in the operative horizontal plane, the receptacle is held captive relative to the chopping board whilst it is freely removable and replaceable in a generally vertical direction. A part of the periphery of the receptacle is manually accessible in said gap. Various constructions and configurations of chopping board are also described.

8.WO/2004/069489MULTIPURPOSE HAND TOOL

WO - 19.08.2004

Clasificación Internacional B25F 1/00 Nº de solicitud PCT/IB2004/000247 Solicitante ASH, Gregory, John Inventor/a ASH, Gregory, John

This invention relates to a multipurpose folding hand tool (10). The tool includes two interconnected handle formations (12.1, 12.2) that are displaceable with respect to each other between a first position, in which they are alongside each other with free ends (18.1, 18.2) defined by them together, and a second position, in which the free ends are spaced apart. It includes also a plurality of tool bits (26, 28, 32, 34) pivotally mounted on the free ends of the handle formations. Each tool bit can pivot between an inoperative position, in which it is tucked away in its handle formation, and an operative position, in which it projects for use thereof. In the latter position of each tool bit and with the handle formations in their first position, an abutment formation (38) of the tool bit and a matching abutment formation (39) carried by the other handle formation prevent pivotal displacement of the tool bit towards its inoperative position.

9.WO/2001/071204WHEEL ATTACHMENT EQUIPMENT FOR ENGAGING A DEEPLY RECESSED WHEEL RIM AGAINST UNAUTHORISED REMOVAL

WO - 27.09.2001

Clasificación Internacional B60B 3/16 Nº de solicitud PCT/ZA2001/000033 Solicitante WEIDEMAN, Pieter, Andries, Christiaan Inventor/a WEIDEMAN, Pieter, Andries, Christiaan

Attachment equipment (10) for releasably attaching a wheel nut against unauthorised removal to a wheel drum comprises a fastener in the form of a wheel stud engageable fastening stub (12) and a fastener manipulating member in the form of an attachment adapter (14). The adapter (14) is interspaceable between the stub (12) and a conventional wheel spanner for enabling the securing and releasing of the stub (12) to a wheel stud by means of the wheel spanner. The fastening stub (12) is formed with a bore (18) that is threaded from the one end while the opposite end region presents a heptagonally profiled socket (20). The end region (14.1) of the adapter (14) presents a socket engageable head (22) of matching heptagonal profile to releasably engage the socket (20). The opposite end region (14.2) of the adapter (14) presents a head (24) of conventional hexagonal profile enabling engagement by the socket of a conventional wheel spanner. The stub (12) is thus only manipulable by means of the adapter (14) that is, in turn, engageable to a conventional wheel spanner.

10.WO/2001/088499LOADING OF A MOTOR OF A ROAD VEHICLE

WO - 22.11.2001

Clasificación Internacional G01M 17/007 Nº de solicitud PCT/ZA2001/000049 Solicitante DE WEERDT, Christiaan Inventor/a DE WEERDT, Christiaan

This invention relates to a device (10) for loading a motor of a road vehicle. The device (10) includes a pair of vehicle drive wheel support rollers (12, 14) arranged in tandem about parallel axes (16, 18). The device (10) further includes drive means drivingly interconnecting the rollers (12, 14) to control rotation of the rollers (12, 14) relative to each other to be in the same direction and at a predetermined, peripheral speed ratio unequal to 1:1. When driving the rollers (12, 14) via a drive wheel of the vehicle, the discrepancy in peripheral speeds between the drive wheel and at least one roller (12, 14) causes drag and thus loading the motor. The invention extends to a method of loading a motor of a road vehicle, and also to an arrangement for loading a motor of a road vehicle.

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