baber/WOPTO huggingface dataset:
Patent NL-8200524-A (NL)
Title: Drying flue gas and increasing firing-installation draught - involves cooling gas below dew point, reheating partially using heat in coolant
IPC: B01D53/26
Filed: 1982-02-11
Abstract: The procedure for drying flue gas and increasing the draught of firing installations involves cooling the gas leaving the installation below its dew point in a first heat exchanger and extracting the moisture and impurities. In a second heat exchanger it is then reheated sufficiently for its inherent buoyancy to generate a natural draught in the chimney. Water used as coolant in the first exchanger circulates wholly or partially through the second. It may additionally serve a further exchanger heating water for industrial use.
Patent NL-8201408-A (NL)
Title: Box comprised of folded sections - has dividing portions, determining position of items packed, emanating from sides
IPC: B65D5/50
Filed: 1982-04-02
Abstract: The box comprises a number of sections joined together by fold and/or perforation lines so as to form a bottom, sides, partitions and a cover. Dividing portions determining the positions of items to be packed in the box emanate from the top or bottom edges of opposite sides, to which they are joined by fold lines. These portions can be arranged to extend from the bottom edges of opposite sides, initially extending along the bottom and then being folded back again. Their ends are upright and bear against the sides, having recesses to accommodate bottles etc..
Patent NL-8301321-A (NL)
Title: RF ion beam tube - has internal dielectric screen around plasma reducing total vol.
IPC: H01J27/16
Filed: 1983-04-15
Abstract: The cylindrical quartz housing (2) of the ion source has a domed top and an open lower end. The open end sits in a groove (7) in a conducting flange (4). Between this flange and a lower one (5) are an insulating ring (6) and a conventional ion-optic assembly (8) with an anode (9) connected to the upper flange and a cathode (11) connected to the lower one. The R.F. coil (14) is around the outside of the housing (2). An internal cylindrical dielectric screen (16) which has a vertical slit (17) is concentric with but separated from the housing.
Patent NL-8402546-A (NL)
Title: Aircraft wheel rotary wind catcher - has light weight dish-shaped box frame fitted alongside aircraft wheel rim
IPC: B64C25/40
Filed: 1984-08-20
Abstract: To control braking effect on aircraft wheels, a dish shaped box frame with scoops is fitted around the aircraft wheel ring. Initial slip and drag e.g. during landing and or takeoff is reduced resetting in less tyre wear. The box construction fits alongside the aircraft wheel rims and forms an enclosing duct with incorporated scoop arrangement. The unit has lubricating nipples and a ball bearing arrangement.
Patent NL-8501140-A (NL)
Title: Concrete pile demolition machine - has ram-operated chisels guided in openings in guard plates round housing passage
IPC: B28D1/22
Filed: 1985-04-19
Abstract: The machine breaks off concrete piles, having a housing enclosing a passage with two parallel plates between which supports are fixed. Hydraulic rams fixed to the supports each have a chisel on the piston rod end movable into the passage and guided in openings. The openings are formed in guard plates between the parallel plates. The passage in the housing can be of rectangular section with four support plates round it, two rams being fixed to each. A support plate can also be mounted between each adjacent pair of rams.
Patent NL-8501153-A (NL)
IPC: H01L23/40
Filed: 1985-04-22
Abstract: A semiconductor device comprising a semiconductor element (3) is secured by means of indium solder (6) on a heat-dissipating support (2) of copper or a copper alloy. There is provided between the support (2) and the indium solder (6) a barrier layer, which consists of a cobalt layer (7) coated with an extremely thin gold layer (8).
Patent NL-8601057-A (NL)
Title: Double glazing for building window - includes rubber support blocks, and snap-in retainer strips for glass panes
IPC: E06B3/58
Filed: 1986-04-24
Abstract: The fixed window frame double glazing unit includes a base profile resting on the sloping surface of the bottom sill. The base profile is U-shaped and has inward pointing snap-in rims. The glazing unit includes a bottom sill (1), a top sill (2) and a groove (3) in which the double glazing panes (4) fit, resting on a rubber support block (5) which do not protrude in front of the pane surface (4'). The base profile (7) is U-shaped and has inwardly pointing snap-in rims. The profile fits around the top sill and uprights. The pane retainer strip (8) is U-shaped and one leg cooperates with a rubber seal strip. The other leg includes a protruding end section. A self adhesive seal strip fits between the grooved part and the panes.
Patent NL-8701471-A (NL)
Title: Information reading or recording appts. for disc - has lever, plunger, compression spring and two positioning levers cooperating with retainer to release disc
IPC: G11B17/04
Filed: 1987-06-24
Abstract: The cassette used comprises a disc (1) accommodated in an external sleeve (2) and retained by a disc holder (7) which closes the front of the sleeve by means of a shutter (8) holding the disc by a retainer. The shutter is latched in the sleeve by a latch (48) which can be moved by an external actuator to remove the disc holder and the disc from the sleeve. A lever (11) releases the disc holder of the inserted disc cassette. An extraction mechanism (11,13,14) withdraws the disc-holder/ disc unit from the sleeve in such a way that the disc and its holder remain inside the appts. after withdrawal of the sleeve.
Patent NL-8800419-A (NL)
Title: Device for processing printing plate with liq.. - has plate support table coupled with central guiding beam extending above containers
IPC: G03F7/30
Filed: 1988-02-18
Abstract: The device comprises two liquid containing containers open at their upper side. Rotating brushes are provided in each container. These brushes are at least partially immersed in the liquid. Further, members for moving the printing plate along the brushes are provided. The members comprise a support table for the printing plate which is coupled with a central guiding beam extending above the containers in a closed processing compartment. The support table is movable backward and forward in the longitudinal and lateral direction of the guiding beam with respect to the guiding beam over the brushes.
Patent NL-8900341-A (NL)
Title: Under-sheet for meat products - is of paper and cardboard with layer of grease- and water-proof material
IPC: B65D81/26
Filed: 1989-02-13
Abstract: The under sheet is partic. for meat products, being mainly of paper and cardboard. It has a layer of grease- and water-proof material on one side at least. This can be formed by metal foil, typically aluminium, or plastic such as polyethylene. The paper and cardboard can be corrugated, with a flat sheet on one or both sides coated with the material.
Patent NL-9000804-A (NL)
IPC: E06B9/24
Filed: 1990-04-05
Abstract: A retractable shade, comprising a first border (2) or the like, at least one web (1) of pleatable material, as fabric, fixed thereto, a second border (3) at a distance to said first border, and at least two cord means (5) extending inbetween said first and second border (2,3), each of said cords (5) being guided through guiding means fixed to said web. To avoid the sewing of the slats for the rigidifying profile in such shade material, the invention provides a shade, wherein the web (1) is provided on predetermined places with a profile element having one or more guiding means and clasping means for receiving a strip of the material-web (1) in a clasping or pinching way. Owing to the clasping profile elements the sewing of the pleatable material is superfluous, and the shade can be manufactured faster and cheaper. It is preferred to clasp the web of material in such a way that a web portion at the one side of the clasping is offset with respect to the web portion at the other side.
Patent NL-9001172-A (NL)
Title: Auto-focus SLR camera - has mirror fitted with laser diodes for focussing on any sector in field of view
IPC: G02B7/32
Filed: 1990-05-21
Abstract: Twelve laser diodes are fitted in a 3 x 4 grid pattern on the reflex mirror (5) and coupled to a common focussing receiver (7) and amplifier. The shutter control is partially depressed to activate the focussing mechanism. It can then be moved in 4 horizontal directions. This movement selects whcih diode in the grid, and therfore whicpart in the frame will be focussed on the film plune by selecting the specific diode output as focussing signal to be processed by the receiver (7). This focussing information is displayed in the viewfinder by means of a liquid crystal element (10) with Fresnel rings driven by feedback from the focussing amplifier through a prism (11). The relative size of the frame sector selected as focussing area can be adjusted by programming a memory which can increas or decrease the number of diodes in the grid transmitting the focussing signal.
Patent NL-9001541-A (NL)
Title: Mutually self-governing rollers in hose pump - comprise pair of rollers and single roller in conjunction with cut=out on pair rotatable parallel plate, easing entry of replacement hose
IPC: F04B43/12
Filed: 1990-07-05
Abstract: The wall (4) of the pump housing forms a segment of a circle containing a channel (5) for one or more hoses (1). Rollers (3) are at the ends of pairs of arms (12, 13). These are pivoted (10, 11) between a pair of parallel plates that rotate about the axis (9). The connecting rod (15) governs the relative position radially of the two rollers. This is adjustable (17, 18, 19, 20) and spring loaded (22). A pair of rollers (23) and single roller (24), in conjunction with a cut-out on one of the rotatable parallel plates, facilitate the entry of a replacement hose into the pump.
Patent OA-10956-A (OA)
Title: Phosphinate based inhibitors of matrix metalloproteases
Inventor: REITER LAWRENCE ALAN
IPC: A61P31/18
Filed: 1999-01-13
Abstract: A compound of the formula (I) wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6> and Ar are as defined above, useful in the treatment of a condition selected from the group consisting of arthritis, cancer, synergy with cytotoxic anticancer agents, tissue ulceration, macular degeneration, restenosis, periodontal disease, epidermolysis bullosa, scleritis, in combination with standard NSAID'S and analgesics and other diseases characterized by matrix metalloproteinase activity, AIDS, sepsis, septic shock and other diseases involving the production of TNF. In addition, the compounds of the present invention may be used in combination therapy with standard non-steroidal anti-inflammatory drugs (NSAID'S) and analgesics, and in combination with cytotoxic drugs such as adriamycin, daunomycin, cis-platinim, etoposide, taxol, taxotere and other alkaloids, such as vincristine, in the treatment of cancer.
Patent PT-68949-A (PT)
Title: Improvements in or relating to circular looms
IPC: D03D37/00
Filed: 1978-12-20
Abstract: Weft-break detector for a circular loom comprises a generator with the shuttle which produces a signal when the weft breaks or is exhausted, and a stationary detector on the loom which responds to the signal regardless of the position of the shuttle in the circular shuttle race. Generator produces either an ultrasonic signal, or pref. a r.f. signal, which is relayed to the detector by means of a circular aerial concentric with the shuttle and which causes the loom to be switched off. System provides continuous monitoring of a number of shuttles and has an extremely rapid response to a weft break.
Patent PT-76495-A (PT)
Title: Process for preparing new imidazolphenyl-tetrahydropyridazines
Inventor: HILBOLL GERD
IPC: A61K31/41
Filed: 1983-03-31
Abstract: The present invention relates to new 6-[Imidazolyl-phenyl]-5-methyl-3-oxo-tetrahydropyridazines of the general formula I    <IMAGE>  I  as well as their acid addition salts, methods for their use, and pharmaceutical preparations containing them.
Patent PT-76567-A (PT)
Title: Sustained release lithium-containing tablets and method for their manufacture
IPC: A61K9/16
Filed: 1983-04-19
Abstract: The release pattern of sustained release lithium carbonate tablets is improved by using a particular form of lithium carbonate material. This should have acicular crystals with a substantially monomodal particle size distribution in which the curve showing volume percentages of particles of different sizes shows a peak at a particle diameter of between 10 and 25  mu m. Moreover not more than 20% by volume of the material should have a particular diameter above 30  mu m. A preferred sustained release agent is a mixture of glyceryl mono-di- and tri-esters of straight chain saturated fatty acids. The tablets may be made by a moist granulation technique, followed by screening to ensure a granulate of appropriate grain sizes, after which the granulate is compacted into tablets.
Patent PT-76694-A (PT)
IPC: A47J37/06
Filed: 1983-05-16
Abstract: 1. Electric cooking appliance comprising a lower heating plate (10) disposed in a horizontal plane and an upper heating plate (12) joined to the lower plate by means of two hinges (14) each provided at two opposite sides of the plates and each including a vertical guide rail (18) formed in a lateral flange (22) supported by the lower plate (10) to receive a pivot (20) carried by the upper plate (12), wherein the upper plate (12) is held in this way not only for pivoting movement about a horizontal axis relative to the lower plate (10) but is also movable as to its height relative to the lower plate (10) and may be retained in horizontal position at a predetermined level by retaining means which includes two stop members (26) mounted for movement relative to the flanges (22) and adapted to take either an active operative position, in which they cooperate with two supporting surfaces (30) fixedly joined to the upper plate (12), said supporting surfaces being respectively constituted by two horizontal pins disposed at a small spacing from the pivots (20) and arranged and configured such that the upper plate (12) is held at the predetermined level, or to take an inactive rest position in which they are moved away, thereby enabling free movement of the upper plate (12) along the height of the guide rail (18), characterised in that each of the movable stop members (26) is mounted in guide means (28) for horizontal movement in a direction perpendicular to the pivot axis of the plates, wherein said guide means (28) is formed by two parallel rails (32, 34) which are formed on the inside of the flange (22) and between which a rail foot (38) is movable, and that the stop member (26) is formed by a horizontal wing carried by the rail foot (38).
Patent PT-78383-A (PT)
Title: Continuous business form assemblies
IPC: B65D27/10
Filed: 1984-04-06
Abstract: A continuous business form assembly provides for printing internal and external information on a single web in one, single-sided printing operation. Label portions cut in the forms are foldable for the printing. Attachment sheets and adhesive return the label portions to sealed, label positions where label information is external to the forms.
Patent PT-82782-A (PT)
Inventor: LAPOULE PATRICK
IPC: B65D5/48
Filed: 1986-06-18
Abstract: 1. A cuboid separator for packing boxes, formed from a single cardboard blank, which is cut out, scored and shaped with a view to forming a plurality of individual juxtaposed compartments, comprising rectangular or square panels (1 to 4; 7 to 15), which are integral with one another, the panels being separated by perpendicular or parallel cutting and/or scoring lines (5, 11, 16) for determining, when the separator is shaped : - a vertical central double separating partition (1, 2), - two double lateral partitions (7, 8; 9, 10) located in the plane of and on either side of the said central partition (1, 2), - partitions (12 to 15) perpendicular to the above-mentioned partitions and formed by single panels ; - single panels (22) as an extension of the said partitions (12, 15), and - joining panels (3, 4) of the said double partitions and of the said single partitions (12 to 15), each being extended by three single panels (19a, 19b, 19c) located in the same plane and parallel to the double partitions (1, 2; 7, 8; 9, 10), one of the panels of each double lateral partition (7, 8; 9, 10) extending by an appropriate cut-out (18; 33, 34) to the adjacent lateral panel, the said separator being characterised in that each of the two panels (1, 2) of the said double central separating partition extends, via another appropriate cut-out in the form of a flap (1a, 2a), to the other panel, and in that the said cut-out (18; 33, 34) is appropriately shaped and dimensioned, so that in the folded position of the separator, the said cut-outs (18, 33, 34) are locked in the plane of the double central partition, both mutually and by means of the other cut-outs (1a, 2a) of the double central partition.
Patent PT-86867-A (PT)
Title: Prodn. of fibre-reinforced cement composite - by dry mixing fibres and matrix components to avoid fibre breakage followed by addition of water and vibration under pressure
Inventor: ALPERIN JORGE
IPC: B28B13/02
Filed: 1988-02-29
Abstract: In the prodn. of fibre-reinforced cement composite materials the fibres and dry matrix components are pre-mixed; water is then added, and the material vibrated while maintained under pressure. Pref. the dry mixt. is supplied to a former on which it is pre-compacted before the addn. of water. The dry pre-mixing may take place in a drum within which rotates a horizontal shaft on which are mounted arms inclined to the shaft and having at their outer ends spoon-like members so that a horizontal motion is imparted to the material as it falls. Appts. comprises a vibrating table on which the wetted mixt. is placed and a device for applying pressure during vibration, the frequency of vibration being adjustable.
Patent PT-88937-A (PT)
Inventor: SAFFRON RONALD G
IPC: B65D25/08
Filed: 1988-11-04
Abstract: A dual chambered vial is equiped with a dislodgeable stopper device (16) between the two chambers (9, 15), whereby components of a mixture may be maintained in separate chambers until comingling is desired. The stopper (16) is dislodged by means of a plunger (18) activated by depression of flexible walls (14) of one chamber.
Patent PT-91174-A (PT)
Title: Improved mattress
Inventor: CABEZA ANTONIO BETERE
IPC: A47C/
Filed: 1989-07-14
Abstract: Improved mattress which is characterized by its structure being divided into two parts, it being possible for these two parts to be joined by the incorporation of zip fasteners on the two joining faces, facilitating the use of one or other of the faces of the mattress. The mattress is suitable for use in reclinable beds or beds which are able to fold up. Figure 1. <IMAGE>
Patent PT-91316-A (PT)
Inventor: TIOLLAIS PIERRE
IPC: C07K19/00
Filed: 1989-07-28
Abstract: The invention relates to an active principle of a vaccine against HIV. This active principle consists of recombinant particles exhibiting the essential morphological characteristics of HBsAg particles and comprising, flush with the surface of these particles, the essence of the amino acid sequence (S) coded by the S region and, if appropriate, all or part of the amino acid sequence coded by the pre-S region of the genome of the hepatitis B virus, upstream of the said amino acid sequence (S), these recombinant particles being characterised in that they additionally comprise an immunogenic amino acid sequence inducing antibodies which are neutralising in respect of a retrovirus of the HIV class or capable of being recognised by such antibodies, this sequence itself comprising at least one epitope capable of being recognised by the B lymphocytes, and at least one epitope capable of being recognised by the T lymphocytes and, where appropriate, at least one site of attachment to the CD4 receptor of human T4 lymphocytes, this immunogenic sequence being either inserted in the pre-S amino acid sequence or wholly or partly substituted with the pre-S protein.
Patent PT-93337-A (PT)
Inventor: CHANDY KANIANTHARA GEORGE
IPC: A61K47/48
Filed: 1990-03-05
Abstract: This disclosure relates to the diagnosis and treatment of autoimmune diseases with materials identified in assays based upon the finding herein that such diseases manifest by elevated numbers of type 1 K<+> channels in abnormal CD4<->CD8<-> T cells.
Patent PT-94636-A (PT)
Title: Improved space-regulating structural system ("SERE")
IPC: E06B3/00
Filed: 1990-07-09
Abstract: A system is described which makes it possible to make layout alterations and which allows the definition of various types of areas with great simplicity and rapidity without the need for specialized labour, characterized in that it is formed by a fixed horizontal component A1 consisting of a triangular lattice mesh which extends along a lower plane parallel to the roof slab; hollow, rectangular-section profiles (sections); toothed octagonal components 3 which at the top have a circular cover 4 which allows access to the fittings of the various types of installation in the profiles, the entire mesh being suspended by stays/braces with four arms in a cross-arrangement 5 where the triangular-format components are screwed on an angle iron for supporting the roof panels 6; - a movable horizontal component A2 formed by the roof panels and by the truncated pyramids 11; - a movable vertical component B formed by columns consisting of octagonal rings 2; octagonal rings in truncated pyramid 11; hollow octagonal components made from wood; central shafts in gas tube 10 with bolt 13 for connecting to the fixed horizontal component; support foot 1 and fastening elements; dividing panels subdivided into three alternate modules by aluminium profiles and fixing elements, and operating, adjustment and fastening elements thereof. Figure 1. <IMAGE>
Patent PT-97353-A (PT)
IPC: C09D5/08
Filed: 1991-04-12
Abstract: PCT No. PCT/FR91/00299 Sec. 371 Date Dec. 14, 1992 Sec. 102(e) Date Dec. 14, 1992 PCT Filed Apr. 11, 1991 PCT Pub. No. WO91/16381 PCT Pub. Date Oct. 31, 1991.The invention concerns an anti-corrosive pigmentary composition characterized in that contains zinc 8-hydroxy-quinolate.
Patent PT-99629-A (PT)
Title: Method for detoxification of opiates
IPC: A61K31/435
Filed: 1991-11-28
Abstract: The present invention relates to a method for treatment of opiates using the opiate antagonist drug 17- (cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6- one, better known under the name Naltrexone, which attaches to the receptors thereof in the central nervous system, blocking the effects thereof. It is essentially characterized in that moderate doses, preferably increasing every 90 minutes, are administered to the patient needing detoxification, in association with a hypotensive drug such as 2,6-dichloro-N-2- imidazolidinylidenebenzenamine, known under the name clonidine, and sedatives if necessary; the initial dose must not exceed 0.5 mg and the final dose at the end of the first day of treatment must not exceed 4.5 mg, the total amount of naltrexone at the end of the first 24 hours being about 12.5 mg.  On the second day of treatment the initial dose must be about 5 mg and increase until it reaches about 12.5 mg.
Patent SE-8902795-A (SE)
IPC: B63C9/23
Filed: 1989-08-22
Abstract: A flexible package (7) for rescue equipment, specially adapted to be mounted on the exterior of a craft of the submarine type, the package being compressible around its contents so that it will take up a minimum volume. The method of compressing the package is performed in a pressure vessel (1) containing fluid (5) into which the package is immersed. The package has a connection through a non-return valve (9) to a tube (8) communicating with the surrounding atmosphere. Pressurizing of the package takes place through a three-way-valve (4), when the air contained in the package is expelled through the tube (8). On evacuation of the pressure vessel (1) the non-return valve (9) will close and the package (7) and its contents will remain in a compressed state.