baber/WOPTO huggingface dataset:
Patent LV-13523-B (LV)
Title: Multilayer article made of powder materials
Inventor: MIRONOVS VIKTORS
Filed: 2005-06-30
Abstract: Invention relates to powder metallurgy, particularly, to multilayer articles made from powder materials. The proposed structure of multilayer article made of powder materials includes an insert (1) and a cartridge clip (2) made of solid material. The insert (1) for forming the working surface consists of one or several preliminarily prepared and interconnected elements. The cartridge clip (2) is produced of sintered powder alloy on the iron basis and is impregnated with metallic alloy on the copper basis. The solution offered enlarges the area of application of powder metallurgy, because it is possible to produce articles of more complex configurations, as well as to decrease the consumption of materials, the volume of work for mechanical processing and the volume of withdravals polluting the environment. The examples of realizations of invention are shown in figures where: Fig.1 - matrix of press-form for the extrusion of powders; Fig.2 - disk of brake generator; Fig.3 - cylindrical insert with cross ribs.
Patent LV-13779-B (LV)
Title: Method of contactless registration of human chest profile change during breathing
Inventor: BLUMS JURIS
Filed: 2007-02-20
Abstract: The invention refers to the diagnostics, notably to the measurement and registration of the human chest profile change during breathing. The proposed method based on the object 2.4 scanning by laser beams 2.3 with registration of the instant values of coordinates of the surface reflection points 1.3 by means of at least two recording cameras 2.1 with successive spline interpolation of the registered data and frame-by-frame time comparison. The scope of the invention is to enhance the time resolution of reflection point coordinates registration on the reflecting surface. The scope is achieved by vertical scanning of the surface with at least 8 independent beams from emitters 2.2 disposed at the same level, at that the laser beams travel in the range of scanning angle 2.6 is done in discrete mode simultaneously by all the emitters 2.2 with synchronous activation of the recording cameras 2.1.
Patent LV-10674-B (LV)
Title: Method of copying of holograms
Inventor: VJACESLAVS GERBREDERS
IPC: G03H1/26
Filed: 1993-04-21
Abstract: This method is intended for use in the field of optical holography. It can be used for printing relief, reflecting holograms (including fragmentary ones) on different carriers (e.g., on paper in the printing industry).This method is characterised by the following: the metallisation of the intermediary carrier performed after the application of an anti-adhesive layer. Before the transmission of the hologram from the intermediary carrier to the final carrier on the final carrier a fragmentary non-holographic relief (e.g., printed) image on which, as the result of thermal and pressure impact, a metal layer with the holographic information is applied and fixed. The holographic information on the intermediary carrier is preserved and can be used repeatedly.This method enables to extend the technical possibilities of hologram copying and to improve in the quality of the copies.
Patent LV-11302-B (LV)
Title: Foldable package
Inventor: FRICKE KONRAD
IPC: B65D75/14
Filed: 1994-11-11
Abstract: The subject-matter of the invention is a folded package (1) preferably for sheet-like articles which are stacked congruently one above the other and are approximately sector-shaped in contour, for example filter paper inserts (4) for coffee machines or teamakers. The object of the invention is to provide a folded package (1) which can be produced inexpensively, is convenient to open up for removal of all the articles and can also be completely closed again. This is achieved in that the folded package (1) is produced from an integral, essentially square blank of paper or a similar, dimensionally stable, foldable material, which blank is folded in from two mutually opposite corners, extending in the manner of a wrapping around the stack of articles to be packaged. The folding-in takes place in such a way that a pocket (5) which envelopes the stack of articles on all sides is formed on one wrapping side and a lid flap (8) is formed on the opposite side, which lid flap can be fixed in relation to the pocket (5) by means of a reusable closure device (10). The lid flap (8) is stabilised by the connection of individual folding layers (9) in such a way that the lid flap (8) automatically assumes its original shape when closed again. <IMAGE>
Patent NO-159046-B (NO)
Inventor: BARTHELEMY PHILIPPE
IPC: H01H47/18
Filed: 1983-02-11
Abstract: With this circuit, a current may be caused to flow through a contact (K) controlling the voltage supply of an electronic control circuit (24), of sufficient intensity for the reliability of the contact to be good, without the current flowing in the control circuit (24) being too high and this independently of the supply voltage (terminals E, 44) applied to the supply terminals of the user circuit (U). For this, the control circuit (24) is fed with power when the contact (K) is closed, through said contact (K), a first diode (31) and a resistor (32) connected in series, whereas a piloting circuit (11), which is an integrated time delay or memory circuit associated with said user circuit (U), is then supplied through said contact (K) and a second diode (26). When contact (K) is open, said piloting circuit (11) is fed through a third diode (29) and a Zener diode (30), the second diode (26) then preventing the control circuit (24) from being supplied with power.
Patent NO-162316-B (NO)
Inventor: LEOPARDI FRANCESCO
IPC: B01L3/14
Filed: 1983-09-21
Abstract: In an apparatus for measuring the rate of erythrosedimentation of the blood a bell mouthed test tube is provided, having a cylindrical part in which a calibrated and graduated sealing tube, topped with an overflow sleeve for the excess blood, slides. This overflow sleeve allows an automatic filling with blood of the calibrated tube independently from the care taken in the filling of the tapered test tube.
Patent NO-163787-B (NO)
Inventor: KINNUNEN MARTTI I
IPC: D21F1/00
Filed: 1987-05-12
Abstract: A dual layer forming fabric for use in papermaking, cellulose and similar machines having weave floats in the cross machine direction yarns on the machine side of the fabric that are under eleven machine direction yarns. The float bestows extra life potential to the fabric and gives extra protection to the machine direction yarn knuckles on the machine side of the fabric without any detrimental effect on the fine paper making surface of the fabric. The forming fabric of the present invention has a papermaking surface where the machine direction knuckles and the cross machine direction knuckles are close to, or are, coplanar.
Patent NO-171897-B (NO)
Inventor: WALLIN KAY
IPC: B65B51/10
Filed: 1988-07-14
Abstract: PCT No. PCT/SE87/00544 Sec. 371 Date May 16, 1989 Sec. 102(e) Date May 16, 1989 PCT Filed Nov. 19, 1987 PCT Pub. No. WO88/03894 PCT Pub. Date Jun. 2, 1988.A method and apparatus for sealing a filled, flanged carton tray with a flat lid. The tray is advanced into a sealing machine while resting on a conveyor (3) and at random spacing between trays. At a predetermined position the tray has a lid (2) placed on it, the lid (2) engaging against a stop curtain (4) and awaiting the tray (1), this being the lid (2) which is to be sealed against the flanges of the tray. The tray with the lid on it is then advanced by rollers (5-8) into a first microwave applicator (11), which includes longitudinal rails (12, 13) with a C-shaped cross section, for sealing a pair of opposing lid edge portions against respective flanges of the tray (1), subsequent to which, compression or sealing rollers (14-17) situated in the advancing direction of the conveyor press against the lid (2), which was sealed immediately previously, and before the tray (1) is turned 90 DEG  horizontally for sealing in a second microwave applicator (19) the remaining, opposing parts of the lid (2) against the respective flanges on the tray (1).
Patent NO-172993-B (NO)
Title: Brenner for partiell oksydering av et gassformig brensel og et oksyderingsmiddel
Inventor: BURGT MAARTEN JOHANNES VAN DER
IPC: C01B3/36
Filed: 1989-10-31
Abstract: Blande- og oppvarmingsanordningen i en gassbrenner omfattende et hus (1) med et gassinnløp (2a, 2b) som er tilkoplet et forråd av gassformig brensel og oksyderingsmiddel, et gassutlep (3) som kommuniserer med brenneren, en forvarmings-/forblandings-sone (C) som er fylt med partikulært materiale og strekker seg mellom gassinnløpet og gassutløpet. Et antall varmevekslerrør (6) kan være anordnet i forblandings-/forvarmingssonen (C).
Patent SE-322188-B (SE)
Inventor: HUKKI R
IPC: B04C5/18
Filed: 1967-02-16
Abstract: 1,134,864. Classification of solids. INSINOORITOIMISTO ENG., BUREAU R.T. HUKKI. 17 Feb., 1966, No..7042/66. Headings B2H and B2P. A multiple step, quality control section for connection to a pneumatic or hydraulic separator comprises an outer shell made up of coaxial,; superimposed, cylindrical rings 11 -Fig. 4, each having a skirt-like inward extension 13, an inner core made up of coaxial, superimposed, conical core pieces 5 each having an inner conical extension 7, Fig. 2, provided with one or more slots 9 communicating with a central opening 8, and a top piece 1 having a conical base portion and an upper tubular portion 3. The rings 11 are clamped between flanges 18, 19 and each ring may be provided with one or more tangential inlet means 14 for the wash medium opening in the annular space below the extension 13. The core pieces 5 are each provided with one or more lugs 10 and are supported by the lugs 10 on the lowermost core piece resting against the extension 13 of the lowermost ring 11 and by one or more lugs 4 on the top piece 1 engaging under the extension 13 of the uppermost ring 11. The parts 1, 5 and 13 are preferably made of rubber. The control section may be connected to the seperator by a flexible joint so as to be vibrated. In operation, the rotating coarse fraction from the separator enters in helical manner into the downward leading, zig-zagging space between the rings 11 and the core pieces 5 and spreads out into skirt-like annular layers. Wash medium admitted through the inlets 14 is forced across the layers and carries with it fines towards inclined channels 15, formed by the slots 9 in one core piece 5 with an adjacent core piece, and discharges into the central tube 16 constituted by the openings 8 in the core pieces 5 and the tube 3. The coarse fraction resisting the washing action of the medium continues its helical motion and discharges at the bottom of the section. In a hydraulic classifier 22, Fig. 5, equipped with a quality control section 23 for the coarse fraction, a suspension of solids to be classified is fed via a pipe 25 and a tube 26 on to a distributor plate 28 mounted on a rotating shaft 27 which also carries an impeller 30 and an ejector 31. The suspension is whirled by the impeller 30, the fine fraction discharging upwards via whirl-arresting vanes 34 into a launder 36. The coarse fraction passes downwards into the section 23 where it is washed by water fed from a tank 37 via control valves 30 and the inlet pipes 14. Wash water and entrained fines pass up the tube 16 and the impeller hollow shaft 29 and are sprayed by the ejector 31 below the curtain of in-coming suspension and are discharged upwardly with the fine fraction. The washed coarse fraction enters a cone 32 and is discharged via a valve 33.
Patent SE-331309-B (SE)
Inventor: ROBINSON D
IPC: H01R13/658
Filed: 1967-04-12
Abstract: 1,169,384. Electric couplings. GENERAL CABLE CORP. 23 Feb., 1967 [26 April, 1966], No. 8615/67. Heading H2E. A video pair cable terminal construction comprises a housing 30 receiving the end of a sheathed, screened insulated cable pair 14, and a receptacle 26 with female sockets 66, 68 for connection to the conductors 38, 39 of the cable pair. Conductors 38, 39 and earthing conductor 46 are soldered at 52 to metal inserts of a hermetic seal 50 in housing 30 which is screwed to an earthed mounting plate 32. Receptacle 26 is separately fastened to the mounting plate, but insulated from it by insulating gasket 80 and bushings 86 surrounding fastening screws 76. Earthing conductor 46 lies along the insulation 40 of the cable pair, in contact with screen 42, and is connected with a copper ring 70 in contact with metal outer easing 74 of receptacle 26. A plurality of cable pairs (14) each ending in a housing (30) on mounting plate (32) pass through respective copper tubings (28) to a hollow manifold (20) to which lead sheath (12) of the cable is soldered (Fig. 1, not shown). If desired, bushings 86 may be omitted.
Patent SE-321435-B (SE)
Inventor: DILOT R
IPC: B65D5/02
Filed: 1965-05-12
Abstract: 1,080,036. Sealing cartons. AKERLUND & RAUSING A.B. May 9, 1966 [May 12, 1965], No. 20471/66. Headings B8C and B8P. A package (1) (Fig. 1, not shown) having end flaps (6-9) is closed by sealing at least two separate flexible sheets (12, 13) to the circumference but not over the whole of the region of the open end (14) of the package. As described, a thermoplastic sheet (12) and a thicker thermoplastic or cardboard sheet (13) are sealed to the closing flaps (7) and (9) and to parts (21) and (22) of the flaps (6) and (8) of a box (1) having an inner thermoplastic lining (23) (Fig. 3, not shown) and containing a liquid (20). The opposite flaps (7) and (9) are then folded in and the other two flaps (6) and (8) folded over and heat sealed to each other. The uppermost flap (6) of the box (1) may have two longitudinal perforations to form a tear strip (10) to facilitate subsequent opening of the package.
Patent ZA-812424-B (ZA)
Title: Method and apparatus for the spraying of powder
Inventor: MOOS K
IPC: B05B5/03
Filed: 1981-04-10
Abstract: A method of and apparatus are disclosed for spraying powder, particularly for the coating of articles, by introducing a spray gas into the powder as the latter is expelled from a spray opening. An additional gas is injected into the stream of powder upstream of the point where the spray gas is introduced, in such a manner as to exert a cyclone effect on the stream of powder, force the powder radially outward and simultaneously drive it in the direction of flow of the powder.
Patent ZA-831230-B (ZA)
Title: Methods and apparatus for construction cutting tools
Inventor: ARCHER JOHN RICHARD
IPC: B23P15/40
Filed: 1983-02-23
Abstract: Method and apparatus for constructing a pressknife for cutting out sheet material such as a leather, wherein machine instructions are generated containing data relating to a desired configuration of the press knife for cutting out a particular profile, the machine instructions are supplied to a bending device (36, 38, 40) and to a strip material feed device (62), the feed device supplies the strip material to the bending device so the bends are introduced into the strip material in accordance with the machine instructions, the formed strip material then being cut off from the stock and assembled and fixed to form the desired knife configuration, preferably being fixed around a support plate which is produced by a forming device (30) fed with machine instructions derived from the same source (12) as those controlling the bending and feeding devices.
Patent ZA-838020-B (ZA)
Title: Powered desk
Inventor: FAVARETTO PAOLO
IPC: A47B17/00
Filed: 1983-10-27
Abstract: A powered desk is described. The desk has a work surface supported by a base consisting of a pair of generally vertical support members connected by an elongate, generally horizontal structural member which has a hollow interior. The ends of the structural member are mounted in annular openings formed in the vertical support members, with end faces exposed and accessible. Electrical connectors are mounted in the opposing end faces and are connected by electrical wiring extending through the interior of the structural member, whereby electric power or signals can be transferred across the full length of the desk and coupled by a suitable jumper to a similar desk. Additionally, electrical connectors are mounted along the surface of the structural member intermediate of the end faces, and tap into the contained electrical wiring to make electric power, telephone signals and other electrically transferred information available at the desk.
Patent ZA-851193-B (ZA)
Title: N-(1-substituted-4,5-dihydro-1h-pyrazol-4-yl)benzamides
Inventor: TURNBULL LENNOX BIRCKHEAD
IPC: A61K31/415
Filed: 1985-02-15
Abstract: N-(1-Substituted-4,5-dihydro-IH-pyrazol-4-yl) benzamides of general formula I.wherein R is loweralkyl, cycloalkyl or phenyl-loweralkyl and R, is hydroxy, cyano, nitro, amino, methylamino, dimethylamino, halo, trifluoromethyl, loweralkyl, loweralkoxy, sulphamoyl or acetamido, and when n is more than 1 up to 3, R, can be the same or different, have gastrokinetic and anti- emetic utility in animals. The compounds can be prepared by oxidation of 1,2-disubstituted-N-(4-pyrazolidinyl) benzamides with a metal hypochlorite.
Patent ZA-852875-B (ZA)
Title: (substituted-phenyl)-5-oxo-pyrrolidine-2-propanoic acids and derivatives as cognition activators
Inventor: BUTLER DONALD E
IPC: A61K31/40
Filed: 1985-04-17
Abstract: Compounds of formula I or II 
<CHEM>
 wherein R is a hydrogen, a pharmaceutically acceptable metal or amine cation, an alkyl radical of from one to six carbon atoms, a phenyl radical, or a phenylmethyl radical; and wherein X and Y are independently a hydrogen, an alkyl radical of from one to six carbon atoms, an alkoxy radical of from one to six carbon atoms, a chlorine or a trifluoromethyl radical. A process for preparing the compounds and pharmaceutical compositions comprising the compounds are also disclosed, The compounds are useful in the treatment of senility and for reversing amnesia.
Patent ZA-854466-B (ZA)
Title: Built detergent compositions
Inventor: HIGHT ANDREW TIMOTHY
IPC: C11D1/74
Filed: 1985-06-13
Abstract: A particulate built detergent composition comprises nonionic detergent active compound, a saturated fatty acid builder salt and carrier material which is adapted to promote rapid dissolution or dispersion of the particle on contact with water. The built detergent particles can be employed in the washing of fabrics either alone or as an ingredient of a detergent product containing conventional detergent active compounds and detergent adjuncts.
Patent ZA-863037-B (ZA)
Title: Permanent magnet variable reluctance generator
Inventor: MCGEE DANIEL WAYNE
IPC: H02K21/38
Filed: 1986-04-23
Abstract: A variable magnetic reluctance generator is disclosed generally comprising a stator (1) having pairs of spaced magnetic poles (8A,8B) of opposite polarity. Like polarity poles are adjacent one another to define a gap (7) having all poles of the same polarity on the same side, and permanent magnet means (6A,6B) provide an essentially uniform magnetic field intensity along the length of the gap (3). The opposite polarity poles (BA,BB) are connected by a magnetically permeable path (3) that is surrounded by a stator winding (5). The rotor (2) has alternating segments (14,14a) of high and low magnetic permeability and these segments move through the gap (7) between the opposite polarity poles (8A, 8B), which changes the magnetic permeability between them. This causes variations in the magnetic flux in the magnetically permeable path (3), which induces an electrical current in the surrounding stator winding (5). Output voltage may be controlled by auxiliary field coils (21) on the stator (1) or by other means.
Patent ZA-888422-B (ZA)
Title: Ringless paint container
Inventor: GALLAGHER THOMAS A
IPC: B23K11/00
Filed: 1988-11-10
Abstract: Method of making a cylindrical metal container which has special lugs for a carrying handle. The lugs are aligned in a special way which allows the lugs to be secured on the flat, rectilinear piece of sheet by resistance welding. The sheet can then be rolled precisely into a cylindrical shape with an overlap brought within narrow tolerances by means of control. <IMAGE>
Patent ZA-903096-B (ZA)
Title: Liquid compositions containing carboxylic esters
Inventor: JOLLEY SCOTT TED
IPC: C10M171/00
Filed: 1990-04-24
Abstract: A liquid composition is described which comprises (A) a major amount of at least one fluorine containing hydrocarbon containing one or two carbon atoms; and (B) a minor amount of at least one soluble organic lubricant comprising at least one carboxylic ester of a polyhydroxy compound containing at least 2 hydroxy groups and characterized by the general formula R[OC(O)R<1>]n.
Patent ZA-906206-B (ZA)
Title: Reprofiling method of the rails of a railroad track and railroad vehicle for performing the same
Inventor: PANETTI ROMOLO
IPC: E01B2/00
Filed: 1990-08-07
Abstract: The reshaping machine comprises means (16) for measuring the transverse profile of the rail (11) for each stretch of rails. It comprises means (23) for storing at least one basic reference profile per type of rails and at least one other reference profile for each basic reference profile; and means (25, 26) for selecting a pair of reference profile as well as means for allocating one of the reference profile of the pair to one of the stretches of rails and for allocating the other profile to the other stretch of rails. It comprises means (23) for comparing the measured profile of each rail with the selected reference profile; means for controlling and/or selecting reshaping tools allocated to each stretch of rails on the basis of data of comparison of a configuration, position and power. 
<IMAGE>
Patent ZA-913533-B (ZA)
Title: Elastomeric composition with a halobutyl matrix reinforced by a siliceous mineral filler and its use in the tyre industry
Inventor: MACHURAT JEAN
IPC: B29K105/16
Filed: 1991-05-10
Abstract: Elastomeric compositions with a halobutyl matrix reinforced by a siliceous inorganic filler, which are characterised in that they additionally contain an epoxidised natural rubber. These compositions exhibit high, both thermomechanical and adhesive, properties, especially when compared with natural rubbers. They can be employed for the preparation of tubeless-type leakproof tyres.
Patent ZA-939539-B (ZA)
Title: Ophthalmic lens inspection system and method
Inventor: EDWARDS RUSSEL J
IPC: G02C7/02
Filed: 1993-12-20
Abstract: A lens inspection method and apparatus is disclosed comprising a pallet having wells for receiving one or more lens containers at the receiving point. A conveyor achieves uniformity of pallet motion needed in the direction of pallet travel and stability when transporting the lens in the orthogonal, non-translating directions by use of one or more guide rails and a mechanical bias means. Pallet wells for receiving the containers comprise holes that pass through the pallet. These holes along with a side driven transport system make possible an arrangement of a lamp and camera on opposite sides of the lens for capturing an image of a lens. A computer implemented algorithm processes the digitized image according to rules set forth in a program to determine the acceptability of the lenses. A lens disposition mechanism connected to the computer uses a signal generated by the computer and indicates lens acceptability to disposition the lens by physically separating a container with an acceptable lens from an unacceptable lens. After disposition of containers, the pallet is returned by conveyor to the lens receiving point.