baber/WOPTO huggingface dataset:
Patent NL-7312612-A (NL)
Title: Duplicating machine printing on both sides of paper simultaneously - uses direct electrostatic or thermal transmission to plain paper with facilities for colour
IPC: G03G15/04
Filed: 1973-09-13
Abstract: The machine copies or duplicates documents and within certain limits reproduces three dimensional objects on plain paper. No photographic processes are used and direct transmission of the image on to the paper free of any special chemical coating is achieved by electrostatic or thermal processes. Reproduction can take place on both sides of the paper simultaneously if desired. It can also print colour. The system uses special effective and regular illumination of the original object to produce sharp images. The energy consumption is relatively low optical systems are used to produce parallel vertical beams projecting the original on to charged paper.
Patent NL-7402410-A (NL)
IPC: D04H18/02
Filed: 1974-02-21
Abstract: Apparatus for needling fibre web to produce a pile thereon is arranged with the web to be needled passing vertically downwardly from a pair of guide rollers to a take-up roll with a plurality of pairs of needle boards located therebetween. As the web passes between the pairs of needle boards which perform the needling operation, the take-up roll positioned therebelow is moved horizontally to accommodate web material accumulating thereon in order to maintain the location of the incoming web constant and accommodate build-up in the diameter of the accumulated web roll.
Patent NL-7402911-A (NL)
Title: Lifting device for sheets on flexible support secured between tubes - using lifting yoke with inclined suspension means fixed to tubes
IPC: B66C1/16
Filed: 1974-03-04
Abstract: The arrangement is intended for lifting a supply of sheets by means of a fork lift truck and comprise a flexible sheet (1) at its edges secured to two longitudinal tubes (2). The lifting yoke (3) is preferably capable of accommodating the lifting drum (9) of a fork lift truck, and is provided with two pairs of lifting chassis or similar means (4) which, at their lowe ends, are secured to the tubes (2). The lateral distance between the chain hooks (5) is greater than the distance between the tubes (2) so that when lifting, the flexible sheet is tensioned.
Patent NL-7408181-A (NL)
Title: Uneven ground centrifugal hay tedder - has rotors with crop-displacing flexible wall lying about rotation axis
IPC: A01D78/10
Filed: 1974-06-19
Abstract: Centrifugal hay tedder, for hay or grass on uneven ground, has rotors with at least one element which displaces the crop and in operation lies parallel to the axis of rotation of the rotor about this axis and is made of a flexible, plate-shaped material. Preferably the material forms a wall, which is endless, and which can deviate partially in one or more directions w.r.t. the rest of the rotor, parallel to the rotation axis radially or tangentially. The material may be plastics or rubber and is pressure armoured. It may also be of thin linen, or of 2 or more types of material.
Patent NL-7611699-A (NL)
Title: Bulb seed crop coating process - dips in plastic or rubber foam impregnated with coating material
IPC: A23B7/16
Filed: 1976-10-22
Abstract: The system coats and/or chemically treats bulb-type seed crops, particularly seed potatoes. The potatoes etc. are dipped one or more times in rubber or plastic foam, impregnated with the coating or treatment material. This material can first be sprayed on them, there being a belt and a roller forming the feed mechanism, treatment and discharge mechanism. Continuous rubber or plastic foam layers are provided on roller or belt, at which there is aimed a spray head to deliver the material. Roller and belt can be tangential, each having a layer (4) of foam material, and there can be two rollers, one behind the other, running against the belt and parallel to each other.
Patent NL-7900414-A (NL)
Title: Power driven gang mower - uses bias spring exerting downward pressure on rear support arm to counteract drive belt lifting torque
IPC: A01D75/30
Filed: 1979-01-18
Abstract: Individual mower units connected to a main frame each have a pully driven by a drive belt which extends to a pulley on the main frame. A telescopic arm rigidly connected to the mower unit, extends between the flights of the belts, and is pivotally connected to the main frame between the pulleys. A support strut extends from the telescopic arm to the outer end of the mower unit frame to help align the mower unit. A rear support arm extends laterally from the rear of the mower unit to the main frame to gude the rear end of the mower unit while allowing it to rose and fall.
Patent NL-8102681-A (NL)
Title: Thermal control material e.g. for spacecraft - with electrically conductive layer between outer and thicker inner thermally insulating layers
IPC: B29C35/08
Filed: 1981-06-02
Abstract: The material, partic. a thermal blanket or tile for a spacecraft, includes an outer and a thickner inner thermally insulating layer, and an intermediate layer with electrical conductivity much greater than in the outer layer. The insulating layers are pref. of Kapton, PTFE, or of glass with enhanced electrical conductivity due to the glass solidifying in a mould while exposed to an electrical field, or the layers are bombarded with electrons of sufficient energy to penetrate right through. The material may be made by ion bombardment of a single insulating sheet, or the conductive layer may be of metal, or all layers may be transparent. Where separate layers are used they are pref. secured with conductive adhesive.
Patent NL-8202664-A (NL)
IPC: A61N1/16
Filed: 1982-07-01
Abstract: The invention has for its object to counteract the negative influence of biologically active fields on living organisms and provides for this purpose a device for neutralizing such fields, said device comprising an electrically conductive strip or wire having an earth connection at the middle, said strip or wire being located substantially in one plane and being constructed in the form of a ring symmetrical to the middle, whilst the ends of the strip or wire are spaced by a small distance.
Patent NL-8500609-A (NL)
Title: Liquefied petroleum gas tank - has computer control to regulate flow from tank to delivery points using pumps driven by three AC motors
IPC: H02P1/26
Filed: 1985-03-05
Abstract: The flow of LPG from the tank (1) to the delivery points (2,3) is via a hydraulically operated valve (4) and two pump motors (5,6). The valve is operated by a hydraulic pump motor (7); by-passing the pump (7) between the valve and the reservoir for hydraulic fluid (8) is an excess flow valve (9). Monitoring and demanding control signals (14,15) from the delivery points (2,3) are fed to a control box (11) in the control cabin (10). The control box is connected to a computer (12) and a control panel (13). Outputs from the control box are connected to all three pump motors (5,6,7) and the excess hydraulic flow valve (9). The active elements of the a.c. supply switching and monitoring circuits are solely semiconductor components.
Patent NL-8501587-A (NL)
Title: Foam applicator gun - has inclined aerosol can valve screwed into adaptor in open connection with chamber leading to discharge nozzle
IPC: B05B9/08
Filed: 1985-06-03
Abstract: Aerosol containers with foam content are inclined position fitted to an adaptor which is in open connection with a pressure chamber connected to an isolating valve and discharge nozzle. The valve (2) of the aerosol container (1) is screwed into an adaptor (3) which is in open connection with chamber (7) of the gun. The chamber is closed by a valve (8) operated by a lever. When the aerosol container is pushed down the valve opens. A fixed closing mechanism of the lid (5) of the top beaker (4) keeps the container and valve (2) in the required position. By pulling a lever, the valve (8) opens and foam flows from chamber (7) to the discharge nozzle (10).
Patent NL-8501595-A (NL)
Title: Rotary screen printing stencil mechanism - has three hydraulically operated stencil tensioning cylinders
IPC: B41F15/38
Filed: 1985-06-03
Abstract: The screen printer includes at least in one stencil support block, between the stencil retainer head, and associated outer bearing bush, three hydraulic tensioning cylinders. The tensioning mechanism is constructed from an auxiliary frame (4), stencil retainer head (8), outer bearing bush (9), inner bearing bush (10) and intermediate bearing (11). The stencil retainer head has a radial wall section (12) with protrusions (13) on the inside with cylindrical chambers (14). Chambers have internal thread with hydraulic tensioning cylinders (15). Each cylinder houses a piston (16). Outer part of chamber (14) has protrusions (17) with sliding bushes (18).
Patent NL-8502883-A (NL)
IPC: E04D3/40
Filed: 1985-10-22
Abstract: To solve the problem of fixing the top tile battens and the ridge tile of a sloping roof in the correct position relative to each other without the necessity for expensive corrective measures such as extra wooden blocks or sawing off the roof boarding at an angle, a brace or hood to be applied on the ridge of a sloping roof is provided with a nesting element (1) for the ridge board to support the ridge tile, and at least one leg (2, 3) extending from said nesting element for fastening to the roof boarding, said leg being provided with either a fastening part (4) for a top tile batten (11) or a replacement top tile batten (15).
Patent NL-8603022-A (NL)
IPC: B29D30/08
Filed: 1986-11-27
Abstract: A combination force variation tire grinding and tire balancing machine in which a tire and wheel assembly (TA) is mounted on a single shaft (40) and the tire and wheel assembly is corrected by first force variation grinding thereof and then dynamic balancing same. The tire and wheel assembly is mounted on a spindle assembly (12) and first rotated about its rotational axis (AR) under a prescribed load applied by a loading unit (50). The loaded radial runout of the tire tread is measured, and those portions of the tire tread which exceed a prescribed level are removed by a grinding unit (51) which includes a buffing head (66). The tire and wheel assembly is then rotated about its rotational axis while unloaded at a speed sufficient to measure dynamic imbalance, and the dynamic imbalance is measured and located.
Patent NL-8800117-A (NL)
IPC: A47B88/80
Filed: 1988-01-19
Abstract: An assembly of a cabinet (1) and cash-drawers (2,3) and the like, as in use with cash-registers, in said cabinet (1) a rotating platform (4) being provided for rotatably supporting two cash-drawers (2,3) the rear ends of which are facing each other in such a way, that initially one of the cash-drawers (2) may be in use and after rotation of the assembly over 180 DEG  the other cash-drawer (3), the side-walls (6) of the cabinet (1) being close to the side-walls of the cash-drawers (2,3) in the use position of one of these cash-drawers (2,3), and the front portion (11) of the side-walls (6) being removable or displacable to allow rotation of the platform.
Patent NL-8802376-A (NL)
Title: Prodn. of brick from mixt. of porous inorganic fibrous material - mainly stone wool, cement or plaster and water
IPC: C04B14/46
Filed: 1988-09-27
Abstract: Bricks are made by mixing inorganic fibrous, porous insulating material, mainly stone wool, with cement, plaster or other lime materials and with water, to form a uniform compsn., which can be processed to bricks or blocks.
Patent NL-8803216-A (NL)
Title: Butter contg. spread with butter aroma - made by mixing vegetable and milk fats with lactic acid bacterial culture
IPC: A23D7/05
Filed: 1988-12-30
Abstract: Water-in-oil type spreads comprise an intimate mixt. of vegetable fat and milk fat particles. They are produced by (i) forming an emulsion of water, molten vegetable fats and/or oils, a milk cream phase with 5-70% milk fat content, and 0.5-3% lactic acid bacterial culture; (ii) subjecting to mechanical treatment while below 20 deg.C and (iii) storing at a conversion temp. at which the bacterial form lactic acid and butter aroma substances. The vegetable fats pref. melt at over 20 deg.C, liq. vegetable oil is present to give the total mixt. at least 40% polyunsatd. fatty acids, and the mixt. contains 30% water or more. The mild cream phase has a milk fat content of 10-60 (20-40)%. The prod. to be sepd. off after (ii) contains cream particles from which butter particles separate out on storage.
Patent NL-9102142-A (NL)
IPC: A61K31/485
Filed: 1991-12-20
Abstract: A sustained release suppository comprising in a usual suppository base   a) a water-soluble therapeutically active substance, the average particle size of which is smaller than 20  mu m, b) a physiologically acceptable organic substance which is swellable in contact with water, and   c) hydrophobic silicium dioxide.   The suppository base is usually a fat having a melting range of from 29 to 38 DEG C. As ingredient b) cellulose derivatives such as hydroxypropylmethylcellulose may be used, in a quantity of from 5 to 40% by weight, preferably 9 to 15% by weight. Ingredient c) is preferably used in a quantity of from 3 to 6% by weight. Also a process for manufacturing the suppositories is described. <IMAGE>
Patent NL-9200953-A (NL)
Title: Device for vertically adjusting a telephone set
IPC: H04M1/11
Filed: 1992-05-29
Abstract: The telephone set is arranged on a support member which can be adjusted in the vertical direction along two guides which extend parallel to one another, with the aid of a chain, belt or the like which is connected to the support member. The chain or the like is guided around two chain wheels, pulleys or the like which are arranged one above the other and one of which can be driven with the aid of a motor. <IMAGE>
Patent NL-9301017-A (NL)
Title: Mattress, in particular for paralysed patients
IPC: A61G7/057
Filed: 1993-06-11
Abstract: A mattress for bedridden patients, comprising a rectangular bottom support layer made from foam material, a rectangular top layer of foam material of corresponding size and a cover of flexible material which surrounds the two layers and comprises two parts which can be attached to one another, in such a manner that the two layers are held directly against one another, the bottom layer being provided with at least one recess in which one or more removable filling elements are fitted, while the middle part of the rectangular assembled mattress contains an opening running through the layers and the cover, the wall of the opening being covered with the cover material, so that the mattress is suitable for paralysed paraplegic patients.
Patent NL-9301635-A (NL)
IPC: F02C9/40
Filed: 1993-09-21
Abstract: PCT No. PCT/NL94/00229 Sec. 371 Date Apr. 12, 1996 Sec. 102(e) Date Apr. 12, 1996 PCT Filed Sep. 21, 1994 PCT Pub. No. WO95/08706 PCT Pub. Date Mar. 30, 1995In order to supply a combustion installation, such as an internal combustion engine, with a second type of fuel, in particular LPG, in addition to a first type of fuel, such as petrol, a second control unit is coupled to a first or original electronic control unit of the engine. In response to first control signal values emitted by the first control unit, said second control unit, during operation on LPG, emits second control signal values for metering the LPG supply. With this arrangement the first control signal values received from the first control unit are compared with the values recorded by the second control unit during operation on petrol. The second control signal values emitted by the second control unit are now so adusted that, during operation on LPG, the first control signal values are still kept within a predetermined range (operating range) of the first control signal values recorded during operation on petrol.
Patent NL-9400108-A (NL)
Title: Apparatus for determining the flow rate of the amount of gas dispensed
Inventor: DIJSTELBERGEN HARMEN HEIN
IPC: G01F1/44
Filed: 1994-01-24
Abstract: Apparatus for determining the volumetric amount of dispensed gas at a particular connection of a gas grid, the gas in the gas grid being under a specific high pressure. The pressure of the gas to be dispensed is reduced to slight excess pressure above normal pressure. The apparatus comprises a device for reducing the pressure of the supplied gas to the pressure of the gas to be dispensed, and a volumetric gas meter for determining the volume of gas which has flowed through. Placed in series with the volumetric gas meter is a sonic nozzle. The reducing device controls the pressure as a function of the pressure measured downstream of the sonic nozzle. A capacity limiter defines the maximum permissible pressure in the meter with the aid of the reducing device. A volume-deriving instrument is used to determine the flow rate under standard conditions from the data of the meter and the measured reference pressure.
Patent OA-11263-A (OA)
Title: Packaging a strip of material
Inventor: O'CONNOR LAWRENCE J
IPC: B65D85/07
Filed: 1999-11-26
Abstract: A package (10) of a continuous strip (11) of material comprises a plurality of parallel side by side stacks (20, 21, 22, 23) each containing a length of the strip (11) which is folded back and forth such that each folded portion of the stack (20, 21, 22, 23) is folded relative to the next portion about a line transverse to the stip (11) and such that the side edges of the strip portions are aligned. The strip (11) is continuous through each stack (20, 21, 22, 23) and is connected by a splice (46) from the end of one stack to beginning of the next stack. The package (10) is compressed to reduce the height of the stacks (20, 21, 22, 23) and maintained in the compressed condition by an evacuated sealed bag (40). The preferred package arrangement uses the package (10) for pay off of the strip (11) in the orientation in which it is formed with the bottom of the stacks (20, 21, 22, 23) resting on a support and the package (10) tilted to one side so that the stacks (20, 21, 22, 23) lean against a support surface (81) for stability. The spliced connecting portions (44, 45) extend along one end of the package (10) and are folded to take up the difference in height between the compressed condition and the released condition for unfolding. A spacer plate (58) prevents the connecting portion from being wrinkled against the end of the package (10) under the compression from the bag.
Patent PT-71180-A (PT)
Title: Amino substd. spiro-bi:cycloalkane-pyrroline cpds. - useful as antidepressants, and their precursors
IPC: C07D223/00
Filed: 1980-05-02
Abstract: Spiro-amidines of formula (I) and their physiologically tolerable salts are new: (n = 1 or 2; R1 and R2 = H; alkyl (opt. forming a 5-7 membered ring with the N which can be substd. by 1-3C alkyl, 1-2C alkoxy, OH or 1-4C alkoxycarbonyl) and one C atom can be replaced by O, S or N (opt. substd. by H, HCO, phenyl (itself opt. substd. by >=1 1-4C alkyl or alkoxy, methylenedioxy, OH, halo, NO2 or NH2) or 1-4C alkyl); or R1 = H and R2 = 5-8C cycloalkyl opt. substd. by 1-4C dialkylamino; R3 = H or CH3; R4 = phenyl (opt. substd. by 1-4C alkyl or alkoxy, methylenedioxy, OH, halo, CN, NO2, CF3, NH2, 2-5C acylamino or mono- or di-(1-4C)alkylamino) or thiophene residue). (I) are antidepressants usually administered at 10-60 mg./day orally or by injection. Generally the oral LD50 in mice is 0.1-0.5 g./kg.
Patent PT-76102-A (PT)
Title: Non-metallic ballistic projectile - consists of narcotic in tightly rolled glued and dyed roll of shredded cured animal gut
IPC: F42B/
Filed: 1983-01-17
Abstract: The projectile comprises a tightly-rolled cylinder of cured animal gut. To increase performance, the material is shredded beforehand and impregnated with glue. Pref. the material is impregnated with aseptic dye, and narcotic substance is provided in a chamber located in the centre of the roll.
Patent PT-76692-A (PT)
Title: Method for preparing humus
IPC: C05F/
Filed: 1983-05-16
Abstract: Humus is prepd., pref. from vegetable waste, by activating an enzymatic reagent subjected to a fermentation phase in a suitable reactor, reacting with a mixt. of water, calcium superphosphate, ammonium nitrate and potassium sulphate, and spraying the prod. over vegetable residues. The enzymatic reagent consists of non-diastatic malt extract, magnesium chloride, common salt, bakers' yeast, giobertite, wheat flour and wheat germ. Fermentation is for 50-80 hrs. at 38 deg.C, and subsequent reaction with the above mixt. is at 45-50 deg.C. The humus is obtd. 3-5 weeks after spraying.
Patent PT-85312-A (PT)
Title: Process for the preparation of angiotension ii receptor blocking imidazoles and of pharmaceutical
Inventor: CARINI DAVID JOHN
IPC: C07D233/64
Filed: 1987-07-10
Abstract: Substituted imidazoles such as <CHEM> are useful as angiotensin II blockers. These compounds have activity in treating hypertension and congestive heart failure.
Patent PT-88650-A (PT)
Inventor: SHIMA YOSHIHARU
IPC: B29C45/67
Filed: 1988-09-30
Abstract: Front (E) and rear (B) oil chambers in a clamping cylinder (18) are connected by a connecting path (22) provided in a piston section (21) of a clamping ram (20) for oil flow, when the ram (20) moves for mold opening or mold closure, to prevent generating negative pressure in the clamping cylinder (18). Oil then also passes between the clamping cylinder (18) and a charge tank (19) via open-close valve (41). Thereafter this valve (41) is closed to move a further open-close valve (25) to close the connecting path (22) of the piston section clamping ram for tight clamping. The front oil chamber (E) of the clamping cylinder is kept at low pressure by a relief valve (40). During mold opening, oil is supplied to an oil chamber for valve opening (F) from an oil chamber for mold opening (C) via a through-hole (32) bored in the clamping ram (21) to open the connecting path (22). The front oil chamber (E) of the clamping cylinder (18) and the charge tank (19) are kept at low pressure throughout cycle, so they need not be pressure proof. The oil circuit for operating the further open-close valve (25) can be simple.
Patent PT-93517-A (PT)
Inventor: ANGERBAUER ROLF
IPC: C07C45/30
Filed: 1990-03-20
Abstract: Substituted biphenyls can be prepared by reduction of appropriate ketones and, if appropriate, subsequent hydrolysis, cyclization, hydrogenation and separation of isomers. The substituted biphenyls can be used as active compounds in medicaments.
Patent UA-21892-A (UA)
Title: Method for weed control
Inventor: JOSIKHIRO SIATO
IPC: C07D239/46
Filed: 1988-11-03
Abstract: The invention relates to the chemical methods of plant protection. A method for weed control includes treatment of area to be protected by pyrimidine derivative.
Patent UA-18639-A (UA)
Title: A process for preparation of titanium dioxide of anatase modification
Filed: 1990-11-11
Abstract: The invention relates to a processes for preparation of titanium dioxide, and can be used for preparation of active titanium dioxide of anatase modification. A process for preparation of titanium dioxide of anatase modification comprises dissolving titanium tetrachloride in water, incorporation of additive, deposition, separation, washing, drying and glowing the formed sediment. Incorporation of additive is performed in dissolving. As additive compound dissolved in water and containing sulfate-ions at an amount of 3 – 6 % of mass of formed titanium dioxide or vanadium cations (V) at an amount of 3-50 % of mass of formed titanium dioxide are used.
Patent UA-8084-A (UA)
Title: Device for gas distribution and holding of catalyst in catalytic layers of radial or axial-radial reactors
IPC: B01J8/04
Filed: 1991-02-26
Abstract: A device includes supporting element and grid. Support is executed in the form of convex sections impermeable for gas, which perform the role of mechanical support for grid, and permeable for gas perforated sections, which ensure required pressure drop, which are located between convex sections, which hold the grid.