baber/WOPTO huggingface dataset:
Patent NL-7507368-A (NL)
IPC: G01N21/76
Filed: 1975-06-20
Abstract: Novel benzimidazolinone derivatives and therapeutically acceptable acid addition salts thereof, said compounds being useful as long acting neuroleptic agents.
Patent NL-7510724-A (NL)
Title: Body fluid evacuation chamber - is of flexible material with drip drain tube and filter forming air vent
IPC: A61F5/441
Filed: 1975-09-11
Abstract: The chambe is for use in conjunction with a collector pouch connected to its lower end, and is made of flexible or semi-rigid material, incorporating a drip drain tube extending towards the bottom. Filter material forms a vent to atmosphere in the chamber, at the same level or higher than the lower end of the drip tube, and there is an air trap in the chamber above the filtering material. The vent can extend round the circumference, being covered with filter material, which typically can be a sheet of porous plastic.
Patent NL-7601390-A (NL)
Title: Film viewer with internal projection unit - has movable protection lens. for focusing and cassette positioning chamber for accurate reproduction
IPC: G03B21/11
Filed: 1976-02-11
Abstract: A film viewer has a large hollow casing with a viewing screen and internal projection optics. A lens mounted within the housing (12) can be slid between extended and withdrawn positions. A light source is situated inside the housing (12) to illuminate the screen (13) through the film. A film cassette chamber (36) is provided to accommodate the film cassette (33). A limit surface (54) is provided by means of which the position of the cassette (33) can be accurately reproduced.
Patent NL-7606470-A (NL)
Title: Integration of sliding clasp fasteners and support tapes - for resistance to transverse loads
IPC: A44B19/12
Filed: 1976-06-15
Abstract: Sliding clasp fastener involving compatible monofilament profiles each anchored to a support tape for attachment to the materials to be joined, where the monofilament profiles are anchored to their respective tapes by using some of the weft threads of the tape to engage an ancillary cord which is led longitudinally through the loops of the profile. Suitable for fasteners used for protective covers, shoes or other applications where relatively high transverse forces are expected across the fastening. The monofilament is securely anchored to the support tape by an interlaced pattern suitable for continuous integration of profiles with wearing of support tapes.
Patent NL-7610606-A (NL)
IPC: B65D85/82
Filed: 1976-09-24
Abstract: A device for controlling the release of vapors such as insect attractants, insecticides, and other vapors such as flower fragrances (the release being a timed matter in accordance with a predetermined configuration of the device), consisting of a microdispenser for accurately controlled dissemination of vaporizable materials comprising an elongated conduit of regulated cross-sectional area and length, and a vaporizable substance enclosed in said conduit.  The filamentary conduit has one open and one closed end.  In another variant, a filamentary conduit can be sealed between two open ends to provide a pair of end-to-end closed end conduits.  The vapor producing substance is placed in the capillary conduit by suitable means.  A single filamentary tube may be used, or a plurality of such tubes together.  Liquid is contained within the conduit against the action of gravity and vibrations.
Patent NL-7612109-A (NL)
Title: Reciprocating compressor system with cylinder liner with control slits - has sleeve valve which interacts with slits in liner
IPC: F04B39/08
Filed: 1976-11-01
Abstract: Reciprocating compressor has a housing with cylinder and liner (3) which has control slits on its circumference. The liner is fixed in the housing (1) and has a rotatable sleeve (6) mounted concentrically to the liner at a point near the top dead centre of the piston's stroke. The sleeve has an independent drive to rotate it about the liner's longitudinal axis during controllable phase displacement relative to the piston stroke. The sleeve's circumference contains control slits (7) which interact with those slits (5) in the liner so as to assure the cyclic suction of gas into the cylinder of the compressor.
Patent NL-7701050-A (NL)
Title: Compressed air tube conveyor - has round section truck with travel wheels and side wheels used when tilted (NL 9.8.77)
IPC: B65G51/04
Filed: 1977-02-01
Abstract: Conveyor incorporates a truck (16) with a round-section body (28), and a number of travel wheels (36, 38) on the underside, guiding it through the tube (12). There are also two or more side wheels (40) on opposite sides of the travel wheels, the radius of their outer periphery from the truck body lengthwise axis being less than in the case of the travel wheels, so that they are normally out of contact with the tube walls only touching them when the truck tilts sideways. One or more openings are provided in the underside of the pipe, wider than the travel wheels and in their path, but clear of those followed by the side wheels. These allow foreign bodies to drop out of the tube while the truck travels over them.
Patent NL-7804396-A (NL)
Title: Multiple item packing for cosmetics - uses plastic sheets attached to opposite edges of stiffening material and shrunk after welding
IPC: B65B53/06
Filed: 1978-04-25
Abstract: The packing is for a number of cosmetic items varying from medium to small in size, using shrinkable plastic sheet and flat stiffening material, partic. cardboard. Flaps (8) of the sheet are fixed to two or more opposite edges of the stiffening material (1), these shrinking only at right angles to the edges concerned. They are folded over the top of the items loaded into the box etc. and welded together, being then shrunk onto the contents by heating to seal the box. The stiffening material can be an oblong rectangular sheet of cardboard with transverse fold lines at intervals, the flaps being anchored between two adjacent lines along the lengthwise edges. After shrinkage of the flaps, the sheet is folded along all the lines referred to, its transverse edges being joined together above the flaps.
Patent NL-7807100-A (NL)
Title: Separation plant for components of gaseous mixture - regenerates absorbent beds by expanded gas from heat accumulating vessels
IPC: B01D53/047
Filed: 1978-06-30
Abstract: The gas mixt. is fed to the inlet of an adsorption bed which adsorbs >=1 component selectively. During this period >=1 adsorption zone is formed in the bed in which the adsorption of the component or components takes place. The front of the zone moves forward in the direction of the gas flow, but does not leave the bed. The feed of the gas is then stopped, and the pressure in the bed is lowered by drawing off from the outlet, a quantity of gas up to the moment at which the adsorption zone is on the point of leaving the bed. This gas is stored temporarily in a pressure vessels. Then gas is drawn off from the inlet, so that adsorbed gas is desorbed and is led away. The adsorbed bed is then blown through at lower pressure with gas obtd. in the first step of the lowering of the pressure in the adsorbent bed, until the remainder of the adsorbed components are desorbed and driven out. Finally, the pressure in the bed is raised to its original value by gas obtd. in the first step and made up in volume. The gas which is drawn off in the first step is stored for re-use, in pressure vessels filled with a heat-accumulating stuffing. The efficiency of a plant for the cleaning of gases by pressure swing adsorption processes in which pressure vessels are used for the temporary storage of expanded gas is improved. The capacity of the vessels to store the gas is considerably increased by stuffing them with a heat accumulating material, and the loss of product gas is considerably reduced.
Patent NL-7904385-A (NL)
IPC: D04B21/20
Filed: 1979-06-05
Abstract: A coupling element assembly for slide fasteners includes a row of laterally spaced coupling elements made of synthetic resin. A pair of warp-knit elongate webs extend transversely of the coupling elements and are embedded respectively in a pair of leg portions of each coupling element to interconnect the coupling elements. Each of the warp-knit webs comprises at least one first thread forming a wale of chain stitches and a second thread interlaced or interknitted with the first thread. The warp-knit webs have roughened surfaces having interstices into which material of the coupling elements enters for secure anchorage of the coupling elements. At least one third thread may be interlaced or interknitted with the first threads and has portions spaced longitudinally of the first threads and embedded longitudinally in the coupling elements.
Patent NL-7907872-A (NL)
Title: Triazine herbicide compsns. with reduced toxicity to crops - contg. N-benzene:sulphonyl carbamate ester as antagonist
IPC: A01N25/32
Filed: 1979-10-25
Abstract: Herbicidal compsn. comprises (A) a triazine herbicide and (B) an N-benzenesulphonyl carbamate antagonist of formula (I). In (I) X1-X5 are H, halogen or lower alkyl, provided that when X3 is lower alkyl, X1 and X5 are not both H; R is lower alkyl, alkenyl or alkenyl or an alkyl or alkenyl gp. substd. by 1-5 halogen atoms. Alternatively (A) and (B) may be applied separately (in either order) to protect crops. (I) protect culture plants (e.g. cotton or soya beans) against damage caused by (A) without reducing the effect of (A) on weeds.
Patent NL-8103027-A (NL)
IPC: B65D21/02
Filed: 1981-06-23
Abstract: The invention concerns a container, more particularly a crate made from a single plastic moulded body having upright side walls 1 and portions enclosing said side walls which a.o. consist or a reinforced upper edge 2, reinforced corner columns 3 and a bottom 4 provided with openings. As a.o. the portions enclosing the side walls are in the form of case-shaped profile parts which are open towards the underside of the box, a create can be produced in a very light construction from a relatively thin material, by injection-moulding.
Patent NL-8103271-A (NL)
Title: Self supporting water-ski - has inflatable float with foot instep portion
IPC: B63B34/56
Filed: 1981-07-08
Abstract: The self-supporting water-ski incorporates a one-piece inflatable float generating the upward pressure. A foot instep portion is built in and so joined to the float that loads are evenly distributed. This can be detachable, being merely held in place by the pressure exerted on its sides, or alternatively it can be welded or glued to the float or integral with it.
Patent NL-8302236-A (NL)
Title: Hay briquette mfg. method - uses press with adjustable pipe walls to control density and thickness of briquettes
IPC: B30B11/26
Filed: 1983-06-23
Abstract: The hydraulic briquette press, has one or more pressure pipes, of which the diameters are adjustable. The pipes which are externally cooled, are of such a length that the briquettes cool under pressure, whilst the formed briquette is pushed along by the following briquette. The hay is fed in at one side of the pressure pipe entry. When the piston is withdrawn after a pressure stroke, the open space is filled with hay, and the piston compresses the hay for the next phase. The piston crown has embossed lettering to identify the produced briquettes.
Patent NL-8402703-A (NL)
Title: Indomethacin suppositories - based on fatty acid ester(s) of glycerol and polyethylene glycol!
IPC: A61K31/405
Filed: 1984-09-05
Abstract: Suppositories comprise a unit dose of indomethacin (I) in a carrier comprising esters of 12-18C fatty acids with a mixt. of glycerol and polyethylene glycol (PEG). Pref. the suppositories contain 25-200 mq (I) in a carrier prepd. by direct esterification of a mixt. of glycerol and PEG wt with a mixt. of 30-50% lauric, 10-30% myristic, 10-30% palmitic and 10-30% stearic acid.
Patent NL-8502346-A (NL)
Title: Gas-fired central heating boiler - has combustion air volume regulating float, fitted between separated top and bottom sections
IPC: F23N5/18
Filed: 1985-08-26
Abstract: Boiler has gas tight casing, with burner and ventilator. Casing has top section with heat exchanger and separated bottom section with air volume regulating float. Casing (1) is separated by transverse partitions (4) into sections (2,3). The transverse partitions support a vertical cylindrical float mechanism (5). The top section (1) includes a heat exchanger (6) with a burner (8) mounted below it. A ventilator (11) is incorporated in the air inlet space (12). An air volume regulating float has a vertical cylindrical jacket (15) with an axially moving float. The top of the cylinder (5) has apertures (22). The bottom of the cylinder (5) includes an isolating switch (23) with a lever arm (24) which forms part of the burner control circuit.
Patent NL-8600542-A (NL)
Title: Stitching method for mass produced jacket - joins sleeve section and shoulder pad with wadding layer
IPC: A41D27/26
Filed: 1986-03-04
Abstract: The method produces stitched jackets for mens suits which include a wadding layer, folded back prior to stitching the sleeve and shoulder part. The jackets are stitched e.g. using a shoulder section (1) on which a partially folded-back sleeve section (2) is placed. Below the shoulder section is placed a shoulder pad with an upper layer (3) and wadding layer (4) which are joined by a stitched seam (5). The wadding layer (4) extends over the entire width of the shoulder padding firmly fixed to the upper layer.
Patent NL-9401386-A (NL)
Inventor: HOEKSTRA JAKOB ALBERT
IPC: H01H9/28
Filed: 1994-08-26
Abstract: A rotary switch with locking of at least one switch position, comprising a switch housing, in which fixed contacts are accommodated. The switch housing contains a number of movable contacts on a switch bridge. The movable contacts are brought into contact with or separated from the fixed contacts through translation of the switch bridge. The rotary switch also comprises a rotation-translation converter, in which the rotatable input element is coupled to a switch shaft and the translatable output element is coupled to the switch bridge. A blocking means is present for blocking a position of the rotary switch, which blocking means comprises a neutral position blocking element provided at the input or output element, which blocking element in the neutral position of the rotary switch can be locked in a releasable manner at the housing of the rotary switch. <MATH>
Patent NL-9402079-A (NL)
Title: Method of growing in a hydroculture, a nutrient solution therefor, and the use thereof
IPC: A01G31/00
Filed: 1994-12-09
Abstract: The invention relates to a method of growing plants in a hydroculture, employing a nutrient medium consisting of an aqueous solution of a water-soluble polymer in which oxygen-containing bubbles are present. The invention further relates to a nutrient solution for growing plants in a hydroculture and the use thereof.
Patent PT-71207-A (PT)
Inventor: DOUCET MARCEL
IPC: B29C48/09
Filed: 1980-05-08
Abstract: The invention relates to a process and an apparatus for manufacturing plastic pipes having a composite structure by extrusion. The material forming the inner and outer walls of the tube is introduced into a special heated and regulated distribution head and is separated into two distinct streams between which a filling material forming a first stream is injected. These three streams are brought together and placed in contact, thus forming a blank which is given its final dimensions by being passed into a conventional tool comprising a trefoil, die and mandrel, followed by a conformator. Application to the manufacture of large dimension tubes for the disposal and drainage of sewage and rainwater.
Patent PT-81445-A (PT)
IPC: C07K1/00
Filed: 1985-11-07
Abstract: The invention relates to a process for the cleavage of peptides and proteins at the methionyl bond using cyanogen chloride.
Patent PT-81899-A (PT)
IPC: E04B1/04
Filed: 1986-01-24
Abstract: 1. A panel-like building unit, in particular a reinforced concrete assembly part, having at its corners integral corner connecting pieces (4) of weldable material terminating flush with a surface, characterised in that the corner connecting pieces (4) terminate flush with all surfaces and that arranged between the corners on each edge side (2) and/or on the face side (3) is at least one further connecting piece (4', 5, 7, 8) spaced from each of the corner connecting pieces (4).
Patent PT-86688-A (PT)
Title: Polyurethane prepolymer prepn. used in protective coatings - by reaction of di- or poly-isocyanate with vegetable oil
IPC: C08G71/04
Filed: 1988-02-02
Abstract: Pre-polymers for use mainly in protective coatings and adhesives, are made from natural prods. by reaction of a di- or poly-isocyanate with a mixt. contg. OH gps., one component of which is a vegetable oil contg. no OH gps. in its molecular chain.
Patent PT-91175-A (PT)
Title: Process for processing cellulose-type material in leaf form
Inventor: BURLEY RICHARD
IPC: B27N/
Filed: 1989-07-14
Abstract: The invention relates to the process for processing cellulose-type material in leaf form for esterification, for example acetylation in order to produce cellulose acetate, the leaf-form material 1 being treated with water 4,5 and then fed to a machine 6 which simultaneously tears the moistened material into strips and dries it. The conditions in the machine are carefully controlled (exit temperature no greater than 110 degree C and moisture content between 4 and 15% by weight) in order to ensure that the cellulose-type material is not deactivated for esterification. This process provides cellulose-type material with a low alpha content supplied in leaf form, of high density, for being acetylated in order to prepare high-quality cellulose-acetate flocs. Single figure. <IMAGE>
Patent PT-92853-A (PT)
Inventor: NEWKIRK MARC STEVENS
IPC: C04B35/65
Filed: 1990-01-12
Abstract: Self-supporting bodies are produced by reactive infiltration of a parent metal (10) into a boron donor material and a carbon donor material. The reactive infiltration typically results in a composite comprising a boron-containing compound, a carbon-containing compound and residual metal, if desired. The mass to be infiltrated may contain one or more inert fillers admixed with the boron donor material and carbon donor material, The relative amounts of reactants and process conditions may be altered or controlled to yield a body containing varying volume percents of ceramic, metal, ratios of one ceramic to another and porosity,
Patent PT-95814-A (PT)
Inventor: SIMONIN DINO
IPC: G05D23/19
Filed: 1990-11-07
Abstract: A programmable thermostat with a display set up to display at least three temperature levels (T1-T5) for each subdivision of a first time period by means of symbols (33) provided on quotas differring from one another and growing with the value of the temperature level setting to display the temperature level settings during the period in the form of a graph consistent with the pattern of the temperature levels during the period. <IMAGE>
Patent PT-96474-A (PT)
IPC: A61N1/30
Filed: 1991-01-14
Abstract: A device for performing iontophoresis comprising a tubular catheter (1) which has a terminal portion (2) which is closed at the respective end, suitable for being arranged intracorporeally during use, and having an internal cavity which can be supplied with a pharmacologically active iontophoresis liquid medium. An electrode (4) is provided inside the terminal portion of the catheter and is electrically connected to a current generator. A plurality of connecting holes (6) between the internal cavity of the catheter and its outside is defined on the terminal portion of the catheter, and the holes are distributed along a section of the terminal portion which corresponds at least to part of the extension of the electrode in the internal cavity. <IMAGE>
Patent PT-97852-A (PT)
Title: Machine for cleaning beach sand
IPC: B07B1/00
Filed: 1991-06-04
Abstract: A machine is described for cleaning beach sand which has the form of a carriage and comprises a board, in the form of a riddle (sieve, screen) 7, which is swept by collector members 11 of a rolling conveyor 10; the riddle 7 is preceded by a ploughshare 9 whose end is behind the front axle 13 of the rolling conveyor. The riddle 7 slopes with respect to the ground, with a down-gradient of the order of from 20 to 45%. The detritus is collected in a movable collector 6, in the form of a bucket with jaws, so that it can be discharged at a height, for example into the box body of the lorry. Fig. 1. <IMAGE>
Patent PT-99121-A (PT)
Title: Device for generating energy from the circulation of water inside pipes
IPC: F03B1/00
Filed: 1991-09-30
Abstract: The patent lies within the energy field and relates to a system which, by simple fitting to a pipe, actuates a turbine through the effect of the passage of the liquid. Integral with the turbine, the shaft, in its outer part, allows the utilization of the rotation thereof to operate any compatible electric generator. The system according to the invention is characterized by total economy. It produces clean energy which is easy to obtain for both domestic and industrial purposes. A pipe may optionally have more than one system. <IMAGE>
Patent PT-99371-A (PT)
Inventor: KOJIMA KOICHI
IPC: A61K31/58
Filed: 1991-10-29
Abstract: Compounds of formula (I): <CHEM> (in which: R<1> is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or a heterocyclic-substituted alkyl group; R<2> is an aryl-substituted alkyl group, a heterocyclic-substituted alkyl group or a diarylamino group; R<3> is a hydrogen atom, an unsubstituted alkyl group, an aryl-substituted alkyl group or an alkenyl group having from 3 to 6 carbon atoms; and each of the bonds represented by  alpha - beta and  gamma - delta  is a carbon-carbon single bond or a carbon-carbon double bond;) and pharmaceutically acceptable salts and esters thereof are useful for the treatment and prophylaxis of prostatic hypertrophy. We also provide processes for their preparation.
Patent PT-99779-A (PT)
Inventor: ANTENUCCI ROBERT N
IPC: A23L27/30
Filed: 1991-12-12
Abstract: This invention relates to liquid sucralose concentrate compositions comprising sucralose, a preservative system, a buffering system and a liquid.
Patent UA-11166-A (UA)
Title: Combustion engine
Filed: 1991-10-11
Abstract: Engine has fixed hollow body with cover in which with possibility of periodical rotation shaft, rotor that consists of two parts - bushing and disc, and two groups of executive devices are installed, one of the last ones is rigidly connected to bushing, and the other – to disc, all the gaps between surfaces being in contact have gaskets. Inner surface of the body and the outer surface of the bushing are arranged as truncated cones, at that larger bases of those are directed to opposite directions, placed are conjugated with those, disc is placed at side of the larger basis of cavity of the body, and bushing and disc with blades are installed with possibility of axial controlled displacement.
Patent UA-9769-A (UA)
Title: The antifriction oil additive
Filed: 1991-03-22
Abstract: The antifriction additive contains mineral oil, water, carbamide, and alcohol. It additionally contains sulfonate of alkali-earth metal with alkyl radical C16 – C40 and it contains amyl alcohol and/or glycerine as alcohol.
Patent BG-101490-A (BG)
Title: Gold catalyst for carbon oxide and hydrocarbons oxidation, reduction of nitrogen oxides and ozon decomposition
Inventor: PETROV LACHEZAR A
IPC: B01J23/52
Filed: 1997-05-15
Abstract: The catalyst shall be used in environmental protection. Itcontains an active component in the form of a complex of gold andreduced oxide of the group of the transition metals. The goldconcentration is 0.1-2.5 Wt.% and the general metal concentrationsin the active component is from 0.1 to 10% wt.%. The catalystcarrier consists of oxides of cerium, zirconium and titanium. Thesurface of the catalyst is from 80 to 400 m2/g. It operates attemperatures ranging from 0 to 400oC.8 claims