baber/WOPTO huggingface dataset:
Patent NL-7602005-A (NL)
Title: Packing unit from foil tube with end weld and handle - has open end folded double and secured by second transverse weld
IPC: B65D30/22
Filed: 1976-02-26
Abstract: The pack is of the portable type formed from a plastic foil tube with a first transverse weld at one end and a carrying grip. A portion of the tube away from the first weld is folded over to provide two superimposed foil tube layers. These two layers are connected by a second transverse weld. The foil tube may have transverse welds at both ends on either side of the fold. A transverse slot may be provited in one wall of the foil tube at a point between an end weld and the second weld and adjacent to that second weld.
Patent NL-7605792-A (NL)
Title: Ductile metal forming machine - has jaws gripping plate edges and moving forming templates
IPC: B21D26/055
Filed: 1976-05-28
Abstract: The plate (1) to be shaped is gripped around the edges between jaws (2) between the flanges (3) of the spherical body (8). Male and female formers are located each in a half of the sphere separated by the plate. Pressure is increased on the underside of the ductile plate until it follows the shape of the former on the upper side of the sphere. The lower former is then moved upwards and pressure is increased on the opposite side of the sphere. The former is brought into contact with the plate before the pressure increases.
Patent NL-7804006-A (NL)
Title: Vacuum cleaner attachment for use on floor or carpet - has brush plate in housing with two pedals to lower or raise brushes as required
IPC: A47L9/06
Filed: 1978-04-14
Abstract: The vacuum cleaner attachment is adapted for carpet and floor cleaning and has an eccentric mechanism to permit the height to be adjusted. It has a dome-shaped housing cover (1) with access holes for two foot-pedals (7, 8). The underside of the housing contains a brush plate (4) with a row of brushes (5) attached. Pressure on the operating pedal (7) causes the brush unit to be lowered in contact with the floor. The retractor pedal (8) is used to raise the brush plate again. The movement is actuated by an eccentric cam (10) limited by a stop (13) sliding in a circular arc cutout (14). The cam abuts a sloping depression (11) with an angle from 10 deg.-30 deg. from the horizontal.
Patent NL-7902798-A (NL)
Title: Heat pump for central heating - generates electric power and stores heat with pump connected in cascade with rankine circuit using water as medium
IPC: F25B27/00
Filed: 1979-04-10
Abstract: A heat pump is driven by a thermal energy for central heating, air conditioning or refrigeration plants. It generates electrical energy and stores heat, as well as retaining coldness. A number of thermally-driven heat pumps are connected in cascade with a Rankine circuit for generating electrical energy. The Rankine circuit uses water as the thermodynamic medium. The hottest heat pump in the cascade uses helium and the coldest heat pump uses ammonia.
Patent NL-7902964-A (NL)
IPC: B01J31/16
Filed: 1979-04-14
Abstract: The invention concerns catalysts, suitable for use in i.a. hydroformylation, consisting of a solid porous carrier, the pores of which contain a solution of a catalytically active organometallic complex. According to the invention, a carrier material is used which has an organophilic surface, entirely or virtually free from alkali metal ions and acidic or basic groups. 
<??>The catalysts have a high activity, a decreased tendency to lose complex solution, and a decreased tendency to form byproducts.
Patent NL-7905709-A (NL)
Title: Moving stacked bricks from firing floor - by lift fork in floor slots and transferring to interspaced fork for placing on support bricks
IPC: B65G57/00
Filed: 1979-07-24
Abstract: The arrangement is used for picking up a stack (1) of bricks from the firing floor (2) and placing them on a base consisting of pairs of bricks (7). The floor is provided with slots (3) arranged below the centres of bricks (4) forming the bottom layer of the stack to receive the prongs (5) of a lifting fork. The stack is now transferred to the prongs (6) of a second lift fork which engage the spaces between the prongs (5) so that each prong (6) supports two adjacent bricks (4). The prongs (5) are then removed and the stack placed on the support bricks (7) which are spaced to permit passage of the prongs (6).
Patent NL-7907660-A (NL)
Title: U-profiled wall component plinth support edge - is formed between first and third profile sides to provide angle with both of approximately 135 degrees
IPC: E04B2/82
Filed: 1979-10-17
Abstract: The plinth is for a wall component of a movable dividing wall, and has a U-profile to accommodate the end edge of the wall component. The height of the first (1) of the upright sides of the profile is greater than that of the other side (2). In the angle formed by the first and third (3) sides of the U-profile, and on its outside, an edge (4) is provided to support the combined profile and wall component. This support edge encloses an obtuse angle (5,6) with both the first and the third sides of the U-profile, each angle being in the region of 135 degrees. The distance between the third side of the profile and the parallel surface for the support edge outer end is about 5mm.
Patent NL-8105447-A (NL)
Title: Insulation screen under greenhouse cable roof - has foil sheets with two reinforced edges securable at ridge and valley ends of roof
IPC: A01G9/22
Filed: 1981-12-02
Abstract: The transparent (plastic foil) insulation screen (1) is particularly intended for fitting below and parallel to the glass roof panels of the gable roof of a greenhouse (8-10 is at the ridge end, 35 below the gutter valley end). It comprises sheets (1) which are each dimensioned to cover one or more glass panels and have their opposite horizontal edges reinforced (2, e.g. by rigid rods in their edge seams) to stretch the sheets lengthwise. The two reinforced edges of each sheet are capable of engaging in securing jaws such that the sheet is stretched widthwise.
Patent NL-8200159-A (NL)
Title: U=bracket for storing papers no longer filed - has plastics sheathing projecting beyond metal wire ends to fit on ends of transfer bracket
IPC: B42F13/42
Filed: 1982-01-15
Abstract: The bracket (6) is intended for holding documents which are no longer required to be held available in a file for inspection. The file has the conventional two metal ring clamps engaging perforations in the documents, and a U-shaped bracket (not shown) is used to transfer the papers to the bracket (6). The bracket (6) consists of a U-shaped plastic-covered (8) metal wire (7) the plastics sheath of which extends (h) beyond the ends of this wire. This enables the bracket (6) to be fitted over the ends of the transfer bracket to transfer the papers after which the ends (9) are bent over to retain the papers for storage. The ends (9) are pref. tapered.FL.
Patent NL-8204431-A (NL)
Title: Remote control toy flywheel drive - has flexible hollow shaft containing core wire and providing three functions
IPC: A63H30/00
Filed: 1982-11-15
Abstract: The controllable flywheel drive, steering and operating mechanism is for the remote control of toy cars or aircraft. Movement is transmitted from a hand control unit via a flexible hollow shaft contg. a core wire, so as together to give three functions. The power source can be hand-driven overhung flywheel (4), the core wire being actuated from one side of the latter by a small wheel. The wire can be movable in the lengthwise direction in addition to rotating, in relation to the hollow shaft.
Patent NL-8300270-A (NL)
IPC: H03K17/94
Filed: 1983-01-25
Abstract: An energy-saving switching device for automatically switching off electrical apparatus, in particular lamps. According to the invention, the device is characterized by a microphone (1) which in the presence of sound supplies an output signal to an electronic circuit which, after being switched on by means of an "on" key (9) provided for the purpose, and in the presence of an output signal from the microphone (1) energizes a relay(11), by means of at least one terminal of which one or more consumers can be connected to the mains voltage.
Patent NL-8300424-A (NL)
Title: Reverberation generator - produces echo effect in audio signals using series circuit with feedback
IPC: G10K15/12
Filed: 1983-02-04
Abstract: The input signal (1) is fed via a series of delay elements (2/1 to 2n) to the output (3). A parallel line (6) is connected to the input (1), and the inputs of the third, fifth, seventh, etc., element up to the last but one (2n-1). A resistive feedback element (5) from circuit output (3) to input (1) counters instability. Another version has an additional parallel line connected to the even-numbered elements, and via a phase invertor to the circuit input. The delay elements may be 'bucket-brigade' memories.
Patent NL-8403240-A (NL)
Title: Carbon whisker anodes for electrolysis - are permeable to electrolysis liq. and have high surface area
IPC: C02F1/467
Filed: 1984-10-25
Abstract: Inert electrodes for electrolysis are made from carbon whisker material which is opt. woven into a fabric, and through which the electrolysis liq. can pass. Pref. the electrode is of a fabric of carbon whisker fibres with a density of 5-800 mesh, esp. 50-250 mesh. The electrolysis liq. pref. passes through the fibre openings in the electrode at 0.1-15, esp. 0.5-4 m/sec.
Patent NL-8901900-A (NL)
Title: Moisture content meter for samples of concrete - weighs samples before and after drying using dish on platform
IPC: G01N5/04
Filed: 1989-07-21
Abstract: A sample of the concrete is taken from the mixing machine by a pneumatically driven reciprocating cylinder (2). The sample falls (8) down a tube (9) onto a metal dish (16). The dish is mounted on a platform (24) which is pivoted and lowered onto the weighing scale (32). After the weight of the wet sample has been recorded, the platform is raised until the sample is under a motor driven stirring mechanism (36). The sample is then heated and stirred to evaporate the liquid content. The dried sample is then weighted. The difference between the two weights is a measure of the moisture content. @(14pp DWg.No.1/10)@.
Patent NL-9201646-A (NL)
Title: Device for filling containers with vegetables, fruit or similar damageable products
IPC: B65B25/04
Filed: 1992-09-23
Abstract: The invention relates to a device for accommodating damageable products, which are supplied substantially continuously, in a container. The device is provided with a control unit and at least one filling line provided with a conveyor for holding and delivering the products which are supplied substantially continuously, a buffer conveyor for the automatic feed and removal of the containers, and a filling holder which can be moved vertically up and down and has a closable pouring opening. The filling holder is designed to accommodate the products which are delivered by the conveyor and to pour the products in a controlled manner into a container located on the buffer conveyor. The control unit is designed to position the filling holder in the vertical direction and/or open the pouring opening, specifically in such a manner that the height from which the products fall both when being delivered into the filling holder and when being poured out of the filling holder into the container is minimal. <IMAGE>
Patent NL-9500529-A (NL)
Title: Vessel
Inventor: WIJNGAARDEN ARIE MAARTEN VAN
IPC: B63B25/24
Filed: 1995-03-16
Abstract: The invention relates to a vessel for transporting pipes, for example a vessel which has a compartment which is open from above. Since, in the event of heavy rainfall, the open hold fills up with large quantities of water, there is a risk of the vessel capsizing if the hold is deep. The object of the invention is to increase the cargo capacity of the hold. To this end, the vessel according to the invention is characterized by at least one cushion for closing off the ends of the pipes. Closing off the pipes means that they are unable to fill up with rainwater. This reduction in the weight of rainwater allows the hold to be made deeper and thus allows the vessel to be loaded with more pipes.
Patent PT-75327-A (PT)
Inventor: HESS FRITZ
IPC: B61D23/02
Filed: 1982-07-26
Abstract: A railway vehicle for urban use has at least one motorized truck and at least one non-motorized supporting truck. The supporting truck is provided with wheels of smaller diameter than the wheels of the motorized truck which enables a lowering of all of the floor area of the vehicle except the portion which lies above the motorized truck. This lowering of the floor permits the use of a single intermediate step to be utilized by passengers and expedites their entry into and exit from the vehicle.
Patent PT-75572-A (PT)
Title: Process for preparing synergistic herbicide compositions
IPC: A01N43/78
Filed: 1982-09-16
Abstract: Herbicidal compositions containing a compound of the formula I <IMAGE>  (I)  in which R is H, alkyl or a cation equivalent of a base, in combination with a compound of the formula II    <IMAGE> (II)  in which R is as defined above, have a selective synergistic herbicidal effect against weed grasses in dicotyledonous crop plants.
Patent PT-80683-A (PT)
IPC: A01N43/54
Filed: 1985-06-21
Abstract: The invention discloses novel N-(2-nitrophenyl)-2-aminopyrimidine derivatives of the general formula I    <IMAGE>  (I)  wherein R1 and R2 are hydrogen, NO2 or CF3, with the proviso that only R1 or R2 can be NO2; R4 is hydrogen or the -C(O)R' group, in which R' is C1-C4alkyl which is unsubstituted or substituted by halogen, C1-C3alkoxy or C1-C3alkylthio; R5, R6 and R7 are each independently halogen, nitro, cyano, thiocyano, C1-C12alkyl, C3-C8cycloalkyl, C1-C8alkylthio, C1-C6alkylsulfonyl, C1-C6alkylsulfoxyl, C3-C6alkenyl, C3-C6haloalkenyl, C3-C6alkynyl, C3-C6haloalkynyl, C3-C6alkenyloxy, C3-C6haloalkenyloxy, C3-C6alkenylthio, C3-C6alkynyloxy, C3-C6haloalkynyloxy, C1-C8alkyl which is substituted by halogen, cyano and/or C1-C4alkoxy, or are unsubstituted C1-C8alkoxy or halogen-substituted C1-C8alkoxy, the alkyl moiety of which may be interrupted by one or more single oxygen atoms, or are the Q-(E)n-(X)m group, in which n is 0 or 1, m is 0 or 1, Q is phenyl which is unsubstituted or substituted by halogen, nitro, C1-C3alkyl, CF3 and/or C1-C3alkoxy, or is a saturated or unsaturated heterocyclic radical containing one or more hetero atoms, E is a C1-C3alkylene bridge, and X is oxygen or sulfur, and R6 and/or one of the radicals R5 or R7 can also be hydrogen. Also disclosed are methods of preparing these compounds, and agrochemical compositions which contain one such compound as active ingredient. The invention further relates to the use of the novel compounds, or compositions containing them, in agriculture and related fields.
Patent PT-82097-A (PT)
Title: Labdan-derivatives a process for their preparation and their use as medicaments
IPC: C07D493/00
Filed: 1986-02-27
Abstract: The present invention relates to novel labdanes, intermediates and processes for the preparation thereof. The compounds have the ability to reduce elevated intraocular pressure and can, therefore, be used as medicaments.
Patent PT-84975-A (PT)
Title: Trans-6-]2-(3-or 4-carboxamido-substituted pyrrol-1-yl) alkyl)-4-hydroxypyran-2-one inhibitors of cholesterol synthesis
Inventor: ROTH BRUCE D
IPC: C07D207/33
Filed: 1987-05-29
Abstract: Certain trans-6-[2-(3- or 4-carboxamido-substitutedpyrrol-1-yl)alkyl]-4-hydroxypyran-2-ones and the corresponding ring-opened acids derived therefrom which are potent inhibitors of the enzyme 3-hydroxy-3-methylglutaryl-coenzyme A reductase (HMG CoA reductase) and are thus useful hypolipidemic or hypocholesterolemic agents. Pharmaceutical compositions containing such compounds, and a method of inhibiting the biosynthesis of cholesterol employing such pharmaceutical compositions are also disclosed.
Patent PT-87715-A (PT)
Title: Liquid container drum - has central head surface arched inwardly and connected to oblique surface
Inventor: PIES GUNTER
IPC: B65D/
Filed: 1988-06-14
Abstract: The container has a shell and at least one bung in a top head with a central head surface arched inward and an outer head surface, adjoining the arched central head surface, tapering off obliquely to the shell of the container. A funnel-shaped elevation disposed in the top head in the transmission region and connecting to bung to the central and outer head surfaces. A drainage channel in the raised transition region is depressed at a lower elevation relative to the transition region when the container is in an inverted position and has a continual downward slope beginning in a portion of the transition region farthest from the bung and emptying into the funnel-shaped elevation.
Patent PT-88577-A (PT)
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: C07D211/42
Filed: 1988-09-23
Abstract: Novel substituted N-(1-alkyl-3-hydroxy-4-piperidinyl)benzamides of formula <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent PT-91000-A (PT)
Title: Process for the preparation of polyester polyols
Inventor: BORDADO JOAO CARLOS MOURA
IPC: C07C69/00
Filed: 1989-06-28
Abstract: The invention relates to a process for the preparation of polyesters with a terminal alcohol functional group, of medium molecular weight and a very low residual content of carboxylic acid functional group, through the polycondensation of dicarboxylic acids or anhydrides with diols and triols. The polycondensation reaction is catalysed by organometallic compounds of tin or titanium and is performed in a semi-continuous reactor with a fractionating column under reduced pressure of inert gas and under minimum reflux conditions compatible with the stoichiometry. The process according to this invention can be used to reduce production times for polyesters by more than 30% in comparison with the processes in the state of the art.
Patent PT-91677-A (PT)
Inventor: GARRIDO RICARDO
IPC: C08L5/08
Filed: 1989-09-08
Abstract: PCT No. PCT/FR89/00452 Sec. 371 Date May 9, 1990 Sec. 102(e) Date May 9, 1990 PCT Filed Sep. 8, 1989 PCT Pub. No. WO90/02774 PCT Pub. Date Mar. 22, 1990.An aqueous gel based on hyaluronic acid and on deoxyribonucleic acid usable in cosmetics, and a method of preparation. The invention relates to an aqueous gel formed by a homogeneous mix of: a) an alkaline salt or an ammonium salt of hyaluronic acid in the form of an aqueous gel; b) a mineral or organic salt of high molecular weight deoxyribonucleic acid in the form of an aqueous gel; c) at least one hydrophilic polymer having the property of forming aqueous film-forming gels. Application to the preparation of masks in cosmetics.
Patent PT-94653-A (PT)
Inventor: NADOR KAROLY
IPC: C07D277/04
Filed: 1990-07-10
Abstract: The invention relates to nitrogen- and sulfur-containing heterocyclic compounds of the formula (I), <CHEM>  wherein Ar      represents an optionally mono- or polysubstituted aryl or heteroaryl group;  R<1>      represents a carbonyl or (C2-6alkenyl)-carbonyl group; R<2>      represents a hydrogen atom, or a C1-6alkyl, phenyl or phenyl(C1-4alkyl) group; R<3>      represents a hydrogen atom or a (C1-6 alkoxy)carbonyl group; R<4> and R<5>,      which may be the same or different, represent a hydrogen atom or a C1-6alkyl group; R<6>      represents a hydrogen atom or a C1-6alkyl group or halophenyl group;  m      is 0 or 1; and  n is 1 or 2, with the proviso that R<2> is a hydrogen atom when m is 0, and acid addition salts of the compounds of formula (I) and pharmaceutical compositions thereof. The invention also relates to processes for the preparation of these compounds. The compounds of formula (I) show a significant cerebral antihypoxic activity.
Patent SE-8901876-A (SE)
IPC: B01F13/08
Filed: 1989-05-26
Abstract: A drive device for an impeller (17) which is rotatably mounted within a vessel (11) for stirring and mixing sterile fluids. The drive device is rotatably mounted at an inwardly-directed cylindrical recess (15) in a bottom wall (16) of the vessel, the recess (15) being intended to receive the drive device. The impeller (17) includes a peripheral section (21) which surrounds the cylindrical recess (15). A stator (24) is fixedly secured in the recess (15), which stator includes a magnetisable iron core (25) and induction coils connectable to a 3-phase alternating current source. Inductively magnetisable elements 23 are located in the peripheral section (21) of the impeller (17) for generating a torque when the stator (24) is supplied with a 3-phase alternating current so that the impeller rotates in a predetermined direction.
Patent SE-9200479-A (SE)
IPC: C09J7/04
Filed: 1992-02-18
Abstract: A support binder in the form of a scrim having a plurality of spaced frame elements forming openings. Foam material surrounds said frame elements and extends into some of said openings. The foam material has a pressure-sensitive adhesive coating thereon. Preferably, the foam material comprises support pillows which extend into and substantially close alternate openings to give a checkerboard configuration to the support binder.
Patent SI-9011643-A (SI)
Title: Insulation of inclined roofs, especially for old constructions
Inventor: WAGNER HELMUT
IPC: E04B1/76
Filed: 1990-08-29
Abstract: The invention refers to an inclined roof insulated by insulation plates (10) from mineral wool which are fixed between girders (12) and whose side facing the inside of the house is covered with a vapour-proof coating, and the side facing the tiles (19) is covered with a cross-running layer (20) which, on the side of the run-off, with its rimming strip (21) protrudes over the edge of the insulation body of the plate thus forming a surface for the run-off of water. Preferably, the insulation plates (10) are obtained by cutting the band (1) supplied in rolls crosswise.
Patent SI-20078-A (SI)
Title: Stabilized adhesive microspheres
Inventor: CRANDALL MICHAEL
IPC: C08F2/00
Filed: 1997-02-24
Abstract: Stabilized microsphere adhesive composition comprising: a plurality of polymeric, elastomeric microspheres wherein the microspheres are the reaction product of reactants comprising polymerizable starting materials comprising at least one C4-C14alkyl(meth)acrylate monomer and optionally at least one comonomer, at least one vinyl-unsaturated additive having both an ionic moiety and a hydrophobic moiety and containing at least 5 but not more than 40 carbon atoms in an amount about 0.1 to 3 parts by weight of the microspheres; optionally, a polymeric stabilizer in an amount of between about 0.1 and about 3 parts by weight per 100 parts by weight of the microspheres; a surfactant in an amount of no greater than about 5 parts by weight per 100 parts by weight of the microspheres; optionally a modifier, wherein the modifier is at least one of a chain transfer agent, a tackifier, a solvent or the like in an amount that is sufficient to provide microspheres with a n-heptane soluble portion in the range of 30-98 %; and (f) an initiator in an amount effective to catalyze the polymerization reaction present in amounts ranging from about 0.1 to approximately 2 parts by weight per 100 parts by weight of the polymerizable monomer starting material
Patent UA-15570-A (UA)
Title: Method for measurement of equivalent noise temperature of output of amplifier
Filed: 1989-12-05
Abstract: The invention relates to radio-measurements at SHF and can be used for measurement of noise temperature of broadband SHF amplifiers with high frequency. Method for measurement of equivalent noise temperature of input of amplifier is in measuring power of noise signal at input of measured amplifier at connection to its input of matched load, power of noise signal at output of measured amplifier at application to its input of noise signal with noise temperature and additionally – power of noise signal at output of matched load.