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Analysis

1 / 513,574
1.WO/1998/006335METHOD FOR OBTAINING BIOLOGICAL DIAGNOSTIC MATERIAL, SCOOP FOR COLLECTING SAMPLES AND SPATULA FOR REMOVING SAID SAMPLES
WO - 19.02.1998
Int.Class A61B 10/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
10Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
 Appl.No PCT/RU1997/000222 Applicant BOKAREV, Sergei Fedorovich Inventor BOKAREV, Sergei Fedorovich
The present invention relates to a method for collecting biological diagnostic material, wherein separated samples of effluents (9) and epithelial tissue (8) may be collected by the single working travel of a scoop. The scoop for collecting biological diagnostic material is made in the shape of a longitudinally elongated rod (1) having a head (3) that comprises two recesses (4, 5) defining working edges (6, 7). The working edges (6, 7) will cause the effluents (9) from the epithelial tissue (8) to deposit into one of said recesses (4), while the scrapped fragments of said tissue will deposit into the other recess. The scoop is provided with spatulas for removing the biological diagnostic material, wherein said spatulas are made in the shape of a plate (13) extending along a longitudinal axis OO'. This plate has a variable cross-section that progressively decreases from the distal end (14) towards the proximal end (15).
2.WO/1992/019915COMBUSTION CHAMBER ASSEMBLY IN A GAS TURBINE ENGINE
WO - 12.11.1992
Int.Class F23R 3/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
23COMBUSTION APPARATUS; COMBUSTION PROCESSES
RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
3Continuous combustion chambers using liquid or gaseous fuel
02characterised by the air-flow or gas-flow configuration
04Air inlet arrangements
10for primary air
 Appl.No PCT/GB1992/000745 Applicant ROLLS-ROYCE PLC Inventor BURNELL, Anthony, David
Overrich regions of fuel mixture in the combustion chamber of a gas turbine engine are dispersed by a jet of air directed into the region. Plumes of fuel/air mixture from adjacent airspray burners overlap to create overrich regions which tend to produce soot. Aligned apertures (20) in the head of the combustion chamber direct jets of high pressure air at the regions with as little loss of momentum as possible, to disperse them. The apertures (20) may be in the form of slots to provide fan-shaped jets.
3.WO/1992/021625PROCESS FOR MANUFACTURING PREFORMS
WO - 10.12.1992
Int.Class C03B 23/047
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23Re-forming shaped glass
04Re-forming tubes or rods
047by drawing
 Appl.No PCT/EP1992/000938 Applicant HERAEUS QUARZGLAS GMBH Inventor LEBER, Helmut
In order to improve a process for manufacturing rod-like preforms (12), in particular for optical fibres, according to which a tubular base body (1) having in the radial direction a varying index of refraction is introduced in a heating zone (4), is softened therein and is formed into a preform (12) in the softened state, a process is disclosed for manufacturing high purity, defect-free preforms (12). For that purpose, a base body is used whose index of refraction, seen in the radial direction, decreases inwardly from at least one interface sufficiently spaced from the outer surface of the base body (1), the zone softened in the heating zone (4) is turned inwardly up to an outer skin (2), and the preform (12) is formed in the longitudinal axis of the tubular base body, in the opposite direction to its direction of transport into the heating zone (4). The remaining outer skin (2) is drawn in the shape of a rod (11) in the direction of transport of the base body.
4.WO/1993/017780TUBULAR MODULE FOR FILTRATION AT TANGENTIAL PASSAGE OF MIXTURE TO BE SEPARATED
WO - 16.09.1993
Int.Class B01D 63/06
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
63Apparatus in general for separation processes using semi-permeable membranes
06Tubular membrane modules
 Appl.No PCT/RU1992/000051 Applicant NAUCHNO-PROIZVODSTVENNOE OBIEDINENIE 'POLIMERSINTEZ' Inventor KOZLOV, Mikhail Pavlovich
A tubular module for filtration at tangential passage of the mixture to be separated comprises a bundle of open-pore supporting tubes (1) located in the close proximity to each other. The walls (4) of each tube (1) consist, in a particular case, of two layers (5, 6) of tapes woven of carbon fibres and coaxially arranged along a cylindrical spiral, and of one layer (7) of tapes consisting of carbon fibres oriented parallely to the longitudinal axis (8) of the tube (1). The layers (5, 6, 7) are impregnated with a thermosetting binder. The layer (7) is located between the layers (5, 6) and is in contact with these layers. Along the whole contact surface a porous glue joint connection (9, 10) is formed of the thermosetting binder. On the internal surface of the layer (6) is located a semi-permeable membrane (11).
5.WO/1992/013441PLANT POT FOR CULTIVATING PLANTS
WO - 20.08.1992
Int.Class A01G 31/00
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
31Soilless cultivation, e.g. hydroponics
 Appl.No PCT/NL1992/000017 Applicant ROCKWOOL/GRODAN B.V. Inventor STRUYK, Cornelis
The invention relates to plant pot (1) for cultivating plants which is in the form of a parallelepiped and made from mineral wool (2) with a top surface (3) for receiving a plant, of which the four sides adjoining the top surface are provided with a water- and lightproof material (12), wherein on at least one side surface the water- and lightproof material is provided with root holes (17), wherein preferably on a side surface remote from the side surface provided with root holes the water and lightproof material is provided with an opening for a dripper (22).
6.WO/1993/001898PROCESS FOR CONTINUOUS TREATMENT OF DIRTY SMALL PIECES
WO - 04.02.1993
Int.Class B03B 9/06
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
9General arrangement of separating plant, e.g. flow sheets
06specially adapted for refuse
 Appl.No PCT/CS1992/000004 Applicant EKOSPAN SRO Inventor SEKYRA, Milos^¿
A process relates to continuous treatment of dirty fine pieces, particularly scrap metal cuttings, by ultrasonic action, wherein oil, oily emulsions and impurities are collected and liquidated in said process. Contaminated material is withdrawn continuously from a depositing place and is sorted, wherein sorted material fraction is dispersed into a degreasing water bath with a temperature 50° to 80 °C and falls by action of gravitational forces. Material is repeatedly dispersed during said sinking movement and is subjected to ultrasonic action. Sinking velocity of the material particles is so reduced. Material is raised after passing said water degreasing bath, is centrifuged and spread by vibrating action into a layer and dried, thereafter is briquetted after previous magnetic separation. Oily mixtures produced during said treatment are subjected to mechanical and gravitational water and oil separation. Chemically stabilized oily emulsions are destroyed by electric current, oil is mechanically and gravitationally separated and a water fraction is returned back into the process.
7.WO/1993/015542OVERVOLTAGE AND OVERLOAD CURRENT ATTENUATOR
WO - 05.08.1993
Int.Class H02H 3/04
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
3Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection
02Details
04with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
 Appl.No PCT/FR1992/000062 Applicant CORDIER, Jacques, Henri, Emile Inventor CORDIER, Jacques, Henri, Emile
A device for protecting so-called low-current equipment from overvoltages and residual currents caused by lightning and the like. The device includes a quick-acting stage having a low current output to earth (stage A), a stage for slowing the current and increasing the potential (stage B), a stage having a very high current output to earth (stage C), a damping, overvoltage-absorbing and earth voltage potential rebalancing stage including two transformers (5, 5') having a closed-ring iron core and secondary windings with twenty times fewer turns than the primary windings (stage D), an accidental overvoltage short-circuit stage (stage E), and a stage for preventing changes in components due to ageing and deterioration in the earth connection of the device (stage F). Said device may be used in any bifilar line.
8.WO/1993/013480CONDITION MONITOR METHOD FOR COMPUTER SYSTEM AND POWER SAVING CONTROLLER
WO - 08.07.1993
Int.Class G06F 1/32
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/-G06F13/82
26Power supply means, e.g. regulation thereof
32Means for saving power
 Appl.No PCT/JP1992/000218 Applicant DIA SEMICON SYSTEMS INCORPORATED Inventor IKEDA, Osamu
A method is provided to find that a CPU is repeating a small loop and actually waiting for a task (substantially at rest). This is done by monitoring signals of a system bus without applying any change to any software executed by a computer system as the object of monitor. The method repeats appropriately storing the addresses accessed by the CPU within a predetermined time and monitoring whether or not the CPU makes access to addresses other than the stored address within a predetermined time, so as to find that the CPU repeats a small loop.
9.WO/1993/024115ANTI-RHEUMATOID ARTHRITIC DRUGS IN THE TREATMENT OF DEMENTIA
WO - 09.12.1993
Int.Class A61K 31/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
31Medicinal preparations containing organic active ingredients
 Appl.No PCT/CA1992/000229 Applicant THE UNIVERSITY OF BRITISH COLUMBIA Inventor MCGEER, Patrick, L.
This invention pertains to the novel use of anti-rheumatoid arthritic drugs in the treatment of dementia. A method of treating dementia in human beings characterized by administering to the human being a therapeutic amount of a non-steroidal anti-inflammatory drug (NSAID) which has the ability to inhibit prostaglandin synthesis in the human being.
10.WO/1993/019396APPARATUS AND METHOD FOR PRODUCING 3-DIMENSIONAL IMAGES
WO - 30.09.1993
Int.Class G02B 27/22
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
22for producing stereoscopic or other three-dimensional effects
 Appl.No PCT/US1992/003039 Applicant BILES, Kevin Inventor BILES, Kevin
Systems and methods for producing the sensation of 3-dimensional viewing by projecting and displaying a foreground image (36) and a background image (38) onto separate projection screens (16, 18) positioned on a single viewing axis are disclosed. The images are viewed simultaneously and appear as a single image having depth characteristics. The foreground image screen (16) and the background image screen (18) are provided with image transmission, reflection, and absorption characteristics which allow for simultaneous viewing of more than one screen without image 'bleed' or excessive loss of image intensity.
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