baber/WOPTO huggingface dataset:
Patent NL-8203702-A (NL)
Title: Drainage stand for viscous fluid containing bottles - comprises rigid wire shaped with circular base and bottle support cradle
IPC: B08B9/08
Filed: 1982-09-23
Abstract: Rigid wire is used to manufacture the stand which accommodates bottles or containers for emptying. The stand is placed on a horizontal surface and has an almost circular base part (3) with two upwards bent support legs (4,5). These legs carry the main support cradle part (2) which is constructed from a loop-shaped wire part (6). Two loop shaped bent wire parts (7,8) function as a support, to determine the height at which the container neck is positioned w.r.t. a table surface.
Patent NL-8400208-A (NL)
Title: Domestic or industrial waste-processing system - mixes organic fraction intensively with material for anaerobic fermentation
IPC: C05F17/00
Filed: 1984-01-23
Abstract: The organic fraction is intensively mixed with grafting material for anaerobic fermentation and the mixt. is dumped onto a gastight bottom layer, being then covered with a gastight top one to form a cell. The fermentation gases are discharged from the cell, after which the fermented mixture is exposed to atmosphere, and brought into contact with and covered by compost material.
Patent NL-8402173-A (NL)
Title: Single row leek lifting unit coupled to tractor - has frame with actuator for height-adjusting lift share, shaker grate and support wheel
IPC: A01D31/00
Filed: 1984-07-09
Abstract: The single-row leek lifting machine is coupled to a tractor and is height-adjustable from the tractor. It comprises a frame with horizontal square-section tube, which is releasably securable in a corresponding tube on the side of the tractor and carries a downward arm holding a share blade with pivoted shaker grate actuated by an eccentric driven by the power take-off. The square-section tube carries a hydraulic actuator via which the assembly of frame with blade and grate and including the ground support disc can be vertically adjusted. FL.
Patent NL-8501473-A (NL)
Title: Laser light source with feedback control loop - feeds photodiode voltage to inverting input of operational amplifier via preamplifier
IPC: G11B7/125
Filed: 1985-05-23
Abstract: The light source (1) is a Gallium Arsenide Laser diode. A proportion of the output beam is diverted by a half mirror (10). The diverted beam is detected by a photodiode (11) which is biased by a d.c. supply via a resistor (R1). The photodiode voltage is fed via a preamplifier (PA) to the inverting input on an operational amplifier (OA). The photodiode (11), resistor (R1) and preamplifier are formed on the same substrate (26). The non-inverting input of the operational amplifier is supplied by the modulating signal (Vs). The difference voltage on the output of the operational amplifier is fed to the base of a transistor (TR) which drives the laser diode (1).
Patent NL-8602108-A (NL)
IPC: B28B17/00
Filed: 1986-08-19
Abstract: The production of mouldings, for example concrete blocks, with uniform bulk density and accurate dimensions is achieved by measuring the block height and weight of the demoulded mouldings and by calculating the bulk density from these two values. If variations from the desired values occur, the filling level is immediately altered. Both measurements are carried out outside the vibration area so that precision measuring instruments can be used. To eliminate the influence of different board heights, the board upper side and the block surface is sensed and the difference determined. The procedure for determining block weight is such that the board with the blocks thereon is weighed and the known board weight is subtracted as the constant.
Patent NL-8701239-A (NL)
IPC: A01G1/04
Filed: 1987-05-22
Abstract: Apparatus for cultivating for example mushrooms, whereby a desired climate is preserved in a building (100). Disposed in the building standing parallel to each other are racks (1, 2) in which trays (3, 4, 5, 6) are placed in which the mushrooms are cultivated. Arranged in the passage between the racks and horizontally along them are rails (7) which can be driven synchronously in vertical direction. A platform (16) can travel over the rails. The platform can therefore be carried to any required position along the racks. Personnel can take up position on the platform, for instance to pick the mushrooms. Further coupled to the rails is a belt conveyor (14) which carries away the picked mushrooms.
Patent NL-8802178-A (NL)
IPC: A61K6/891
Filed: 1988-09-02
Abstract: The invention relates to prosthetic devices having bone-bonding properties like alloplastic tympanic membranes and ventilation tubes for application in the tympanic membrane as well as to their therapeutic use. Said devices are manufactured of a segmented thermoplastic copolyester consisting essentially of a multiplicity of recurring long-chain ester units and short-chain ester units, said long-chain ester units comprising from 30-75% by weight of the copolyester and being represented by the formula  -OLO-CO-R-CO-  and said short-chain ester units being represented by the formula  -OEO-CO-R-CO-  where L in said long-chain unit is a divalent radical remaining after removal of terminal hydroxyl groups from a poly(oxyethylene) glycol having a number average molecular weight of between 500 and 3,000 and either none or at least one thermally stable hydantoin ring per molecule, each of said rings attached to said chain through amide or imide linkages and, in that case, giving said radical L a carbon to nitrogen ratio between about 3/1 and about 150/1; R is a divalent radical remaining after removal of carboxyl groups from a dicarboxylic acid having a molecular weight of less than 300; and E in said short-chain unit is an alkylene radical having 2-6 carbon atoms and optionally at least part of the surface of said device comprises macropores having a diameter in the range of about 50-500  mu m and a macroporosity in the range of 10-90%.
Patent NL-8802812-A (NL)
Title: Laser device removing beams from e.g. chickens - has beak locating hole with carbon di:oxide laser beam deflected onto it by movable mirror activated by break in beam detected by photocell
IPC: A61D1/00
Filed: 1988-11-15
Abstract: The cutter is formed by a laer. The beam is moved backwards and forwards over the beak to cut and remove it. A mirror is placed in the path of the laser beam which can be moved to and fro to turn the beam through a reflecting angle. The beak is centralised in an opening, and this registers a break in the light beam from a light source at a photocell. The signal is sent to a control unit which activates the moving parts and the laser. The mirror is turned so that the beak is burnt off by the lsaer.
Patent NL-8900471-A (NL)
Title: Gap-type filter - has flat ring elements with axial protrusions whose height determines gap width
IPC: B01D29/15
Filed: 1989-02-24
Abstract: The filter is formed by a stack of elements stacked on a coaxial centring member, narrow filtration gaps being situated between adjacent elements, and connecting the interior to the outside. Opposite end plates at the stack ends are pulled together by a central tie bolt. Each element consists of a flat ring, with low axial protrusions at intervals round the periphery. Their height determines the width of the filtration gaps.
Patent NL-8902017-A (NL)
Title: Agricultural implement with rotary earthworking tools - has tapered blades sloping at angle to horizontal, buried below following bladed drum
IPC: A01B33/10
Filed: 1989-08-07
Abstract: The agricultural machine with a long frame extending each side at right angles from a centre line parallel with the direction of travel, has a set of rotating earthworking tools (7) projecting rearwards at an angle to the ground. Each tool is a tapered elongated blade (23) almost completely below the level of the soil. This blade is of sheet metal and is S shaped in cross section. Each curved edge of the blade is equidistant from the centre line, and is integral with a central flat blade portion. This line of blades rotate to churn up the soil, and may be followed by a roller (29) consisting of discs (31) with rods (30) through them, but into a gradual helical curve. This drum is so close to the rotary blades that its central axis is practically over the buried tips of the blades.
Patent NL-9000973-A (NL)
IPC: H01L21/205
Filed: 1990-04-24
Abstract: The invention relates to a method of manufacturing a semiconductor device by means of a cyclical epitaxial process from a gas phase by which alternate monoatomic layers of the III atom and the V atom of a III-V compound are formed. Layers of very good quality are obtained when atomic hydrogen is conducted to the substrate on which epitaxial growth takes place during a part of each cycle in which the gas phase is free from a compound of the III atom. <IMAGE>
Patent NL-9101948-A (NL)
Title: Novel application for Aire O2
IPC: C02F7/00
Filed: 1991-11-21
Abstract: The Aire O2 is a patented aeration system which is used in intensive aquaculture. An electric motor mounted on a float drives an impeller to which this electric motor is connected via a shaft. The impeller is located underwater, and a powerful mass of air/water is injected into the water through a number of aeration openings in the shaft, via the Venturi effect. This Aire O2 is anchored in the pond by means of holding rods. The novel application for this Aire O2 for which a patent is hereby applied for is as follows: the Aire O2 is asymmetrically (an attachment eyelet slightly off centre) fixed to a piece of cable on the central feed pipe. When the power is switched on, the Aire O2 then begins to rotate slowly and cleans the entire bed of the pond by means of a powerful air/water mixture, because, as the cable winds slowly around the central outlet pipe, the Aire O2 slowly approaches the centre. All the waste and faeces can thus be flushed away via the central outlet. This improves production and prevents diseases. <IMAGE>
Patent NL-9200752-A (NL)
Title: Suitcase (briefcase)
IPC: G11B33/04
Filed: 1992-04-24
Abstract: A suitcase, comprising a shell-like base 1, a lid 2 which is hinged to an edge of the base, and a handle 4, characterized in that projections and/or recesses 5, 6, 7, 8 are arranged on the outside of the base, in such a manner that they are able to engage with corresponding projections and/or recesses of a second suitcase, in order for the suitcases to be releasably coupled together by their respective bases. The handle may be arranged in such a manner on the edge of the base that it forms a single unit with the handle of an attached suitcase and can be moved between a retracted at-rest position and an extended carrying position; the lid 2 can lock in a position in which it closes the suitcase. <IMAGE>
Patent NL-9301934-A (NL)
Title: Sealing section
IPC: E04B2/96
Filed: 1993-11-08
Abstract: Sealing section which is to be arranged between a panel and at least one structure which bears a sealing section. To provide a seal even in structures in which the panel forms an angle with the bearing structure, it is proposed to design the sealing section in two parts which are connected by a bridge part. One of these parts is a curved part with lips for bearing against the panel, while the other part is a bearing part designed to be at least partially accommodated in a bearing section and also to bear against the outer limits thereof. The result is an accurately defined bending behaviour of the sealing section, thus avoiding leakage.
Patent OA-10957-A (OA)
Title: Illudin analogs useful as antitumor agents
Inventor: MCMORRIS TREVOR C
IPC: A61K31/215
Filed: 1999-01-15
Abstract: The present invention provides illudin analogs of general formula (I) where R1 is (CH2)n-X-Y or H; n is 0 to 4; X is O or S or N or absent; and Y is an optionally substituted (C1-C8)alkyl, (C6-C10)aryl, (C6-C10)aryl(C1-C4)alkyl or cyclo(C3-C6)alkyl optionally comprising one or more heteroatoms; a monosaccharide, an amino acid residue, or H when n is 2-4; R2 is absent; or R1 and R2 together comprise a 5-7-membered cyclic ring; R3 is (C1-C4)alkyl or H; R4 is H, SCH2CO2(C1-C4)alkyl, O-(C5-C12)aryl or -S-(C5-C12)aryl; R5 is H, OH or absent; R6 is (C1-C4)alkyl or absent; R7 is OH or OSi((C1-C4)alkyl)3; or R6 and R7 together are ethylenedioxy; R8 is optionally substituted (C1-C4)alkyl; and the bonds represented by ----- are individually present or absent. The invention further provides dimers comprising analogs for formula (I).
Patent PT-72072-A (PT)
Title: Process for the preparation of cross-sectionally stable hygroscopic fibers and filaments having a core-jacket structure
IPC: D01D5/247
Filed: 1980-11-18
Abstract: Hygroscopic filaments or fibers with a core-jacket structure of hydrophobic, filament-forming synthetic polymers having a water retention capacity of at least 10% and having uniform round to oval cross-sectional profiles are obtained by a dry-spinning process which comprises addition of a substance to the spinning solvent which (a) has a higher boiling point than the spinning solvent used, (b) is readily miscible with the spinning solvent and with water, (c) is a non-solvent for the polymer to be spun, and addition of another substance which (a) is soluble in the non-solvent for the polymer to be spun, (b) is soluble in the solvent for the polymer (c) remains dissolved in the non-solvent for the polymer during solidification of the filaments, (d) is insoluble in water, and (e) does not evaporate to any significant extent during the spinning process, to the system in quantities of at least 1% by weight, based on polymer solids/spinning solvent/non-solvent carrying out the spinning process in such a way that the non-solvent does not evaporate to any significant extent in the spinning duct and washing out the non-solvent from the solidified filaments.
Patent PT-73301-A (PT)
Title: Metallised labels
Inventor: BRUGMANS JOHANNES TH
IPC: C09D7/12
Filed: 1981-07-01
Abstract: The present invention relates to indirectly metallized labels for containers, such as bottles, coated with a lacquer that has been applied before metallizing, comprising 2 to 10 weight % (calculated on the amount of resin of said lacquer) of additives, which do not attack the metal of said labels and which are soluble in an aqueous caustic soda solution, containing 1.5 weight % of caustic soda, having a temperature of 80°C.
Patent PT-73406-A (PT)
IPC: C07D307/937
Filed: 1981-07-22
Abstract: Disclosed are new heterocyclic compounds, medicaments containing them (for oral or parenteral administration) and processes for the preparation and use of these heterocyclic compounds and medicaments. The new compounds which particularly act as inhibitors of blood platelet aggregation and as blood pressure lowering agents correspond to the general formula    <IMAGE>  (I)  wherein R1 is hydrogen, a cation or the residue of an alcohol, R2 represents hydrogen or methyl, A is a member of the group consisting of the radicals -CH2-CH2-, (trans)-CH=CH- and -C 3BOND C-, and wherein B represents an alkyl or a cycloalkyl radical. In these compounds the phenyl radical may be arranged with respect to the double bond in the E- and/or in the Z-configuration and at the carbon atom bearing the group R2 (and others) may exist RS- or S-configuration. The compounds of formula I are prepared in a manner known per se starting from derivatives of 3 alpha ,5 alpha -dihydroxycyclopentane-1 alpha -acetaldehyde  gamma -lactol substituted accordingly and phosphonium salts of the formula   <IMAGE>  wherein R6 represents hydrogen or alkyl and wherein Hal is chlorine, bromine or iodine.
Patent PT-74705-A (PT)
Title: Process for the preparation of pharmaceutical compositions containing <<4-<(3,4-dimethoxy)-benzo>-4-cyano-4-(1-methylethyl)-butyl>>-<<2-<(3,4-dimethoxy)-benzo>-ethyl>>-methylamine ou <<4-<(3,4,5-trimethoxy)-benzo>-4-cyano-4-(1-methylethyl)-butyl>>-<<2-<(3,4-dimethoxy)-benzo>-ethyl>>methylamine as calcium antagonist active material
IPC: A61K9/22
Filed: 1982-04-05
Abstract: 1. A pharmaceutical composition which contains a calcium-antagonistic active compound, with or without additional active compounds, is intended for oral administration to produce a sustained action for continuous therapy and contains only the sustaining dose of active compound, bound to pharmaceutical auxiliaries, wherein the calcium-antagonistic active compound is Gallopamil or Verapamil and wherein, at the sustaining dose, the ratio of the constituents with rapid release of active compound to those with sustained release of active compound is from 1 : 0.6 to 1 : 6.
Patent PT-82094-A (PT)
IPC: B23P15/02
Filed: 1986-02-26
Abstract: A control wheel intended for welding onto the high-pressure rotor of a steam turbine is manufactured from a ring of individual blades welded together. For this purpose, all of the individual blades are provided with shrouds and root platforms having welding grooves formed therein. After being welded together into a ring, closed on all sides, the control wheel is annealed, machined and finally heat-treated.
Patent PT-83430-A (PT)
Title: A method and an apparatus for transplating tapes containing plats
IPC: A01C7/04
Filed: 1986-09-24
Abstract: In connection with a method for automatic transplanting in the soil of a plant tape (27) rolled up or folded to form a package (26), where the placement of the tape in the soil is effected by pulling off or by controlled delivery of the tape from the package, while said package is being transported across the ground and the tape is placed upright in an opening in the soil, the package (26) is placed with the root side resting on a substratum (25) and the tape is led down around a guide member (33) in the form of a guide rod turning obliquely upwards and forwards from the bottom of the opening or of one or several inclined rollers, and subsequently backwards in the opening in the soil. The elevational location of the tape (27) in the soil is adjusted by its guidance around the guide member (33) and the opening in the soil is closed immediately behind the guide member (33) by pushing together and pressing down the soil around the tape from both sides. An apparatus for transplanting the tape comprises a share (1) for providing a slot opening in the soil, a holding device (24, 25) for one or several packages (26) of tape (27), and elevationally adjusting members, leading members and guide members (33, 34) for the tape, as well as members (15, 16) for pushing together and pressing down the soil around the tape. The share (1) is substantially V-shaped, open to the rear and preferably elevationally adjustable. The guide member (33) is an obliquely forwardly turned guide rod (33) rising from the share (1) or one or several inclined rollers. The holding device (24, 25) comprises a plate-shaped substratum (25) for the package. The elevationally adjusting members are members for adjusting the course of the tape, in particular its angle position, in relation to the guide member (33). The leading means leads the tape from the package to its contact with the guide member (33). The members (15, 16) for pushing together and pressing down the soil around the tape are located behind the guide member (33).
Patent PT-88119-A (PT)
Inventor: MAVINKURVE PRAMOD
IPC: A61F13/15
Filed: 1988-07-27
Abstract: A sanitary napkin (100) having flaps (20, 22) extending laterally from each of the longitudinal sides (15) of its central absorbent (11) is provided with body fluid sealing means (10) disposed between the absorbent element (11) and at least one of the flaps (20, 22) for restricting the transmission of body fluid from the absorbent element (11) into the flap (20, 22). The napkin construction creates a plurality of absorption compartments that can minimize staining of undergarments by body fluid.
Patent PT-91560-A (PT)
Inventor: CARDINAL JOHN ROBERT
IPC: A61K9/22
Filed: 1989-08-28
Abstract: A device for controlled release of an active substance through one or more asymmetric membranes by diffusion and/or osmotic pumping.
Patent PT-93044-A (PT)
Inventor: GUBIN JEAN
IPC: A61K31/42
Filed: 1990-02-02
Abstract: The invention relates to aminoalkoxyphenyl derivatives which are active, in particular, in the treatment of pathological syndromes of the cardiovascular system, corresponding to the general formula: <IMAGE> as well as their pharmaceutically acceptable salts, in which formula:  B represents an -S-, -SO- or -SO2- group, R1 and R2, which are identical or different, each represent hydrogen, a methyl or ethyl radical or a halogen such as chlorine, bromine or iodine, A represents a linear or branched alkylene radical having from 2 to 5 carbon atoms or a 2-hydroxypropylene radical in which the hydroxyl is optionally substituted with a lower alkyl radical,  Am represents a group: <IMAGE> and Cy represents a group of formula: <IMAGE>
Patent SE-8801046-A (SE)
IPC: B65G69/14
Filed: 1988-03-22
Abstract: The method for transporting and processing crushable material, pref. coal, involves loading the material in an uncrushed state into a vessel (1) which has several holds (2-6). On loading the vessel, at least one hold is left empty, whilst the material is loaded into the remainder. A source hold is then selected from those filled with material. A first transport device (7) then moves the uncrushed material from the source hold to a mill (8) for crushing. Crushed material is then moved by another transport device (9) to the empty hold, and the whole process is repeated until the source hold is empty. The complete process is then enacted from another hold filled with uncrushed material, the crushed material being loaded into the now empty original source hold. Each filled hold is then worked on the same basis until all material has been crushed and reloaded, leaving one last hold empty. The vessel then docks at a floating coal power works for discharge.
Patent SE-8804564-A (SE)
IPC: F42B12/10
Filed: 1988-12-19
Abstract: A projectile (1) fitted with at least one stand-off means (8, 9), having two shaped explosive charges (2, 3). The stand-off means (8, 9) includes an ejectable rod (9) with an impact sensor (15) which is in signal operative connection with a fuze (4) for initiating one of the charges. The rod (9) is in an ejected position excentrically orientated relative to the longitudinal axis (10) of the projectile and is preferably inclined inwards towards this.
Patent SI-9300156-A (SI)
Title: Hoppski
IPC: A63C5/00
Filed: 1993-03-30
Abstract: This invention relates to a jumping ski which is particularly adapted to the so called V-style. The ski according to the present invention has a cross-section with a flat base and longitudinal running grooves and a smooth curved upper side, which, together with the underside, forms an aerodynamic wing profile having its maximum camber nearest to the centre line (S). Additionally the cross section of the ski is twisted in towards the centre line (S), such that the angle of attack of the ski tip towards the air is reduced, in order to avoid stalling whilst in flight. The ski boots are fastened to a flat area where the cross section of the ski is rectangular and, in a plan view, makes a skew parallelogram. <IMAGE>