baber/WOPTO huggingface dataset:
Patent NL-8502349-A (NL)
Title: Domestic hot water supply and central heating system - has auxiliary tank to which boiler may be switched
IPC: F24D3/08
Filed: 1985-08-26
Abstract: Cold water flows from the main (19) into a lower auxiliary tank (10) which contains a heat exchanger (9). Water can flow (20) from the lower (10) to the upper tank (7). The upper tank (7) also contains a heat exchanger. Hot water (3) from the boiler (2) is pumped (1) to a motorised valve (4) which can steer the water to the central heating radiators (5) or to the heat exchangers. The flow to the heat exchangers is controlled by another motorised valve (6) which determines which of the exchangers is used. Hot tap water is drawn from a pipe (18) at the top of the upper tank (8). Both tanks are surrounded by insulating material (23). The motorised valves (4,6) are controlled by a unit which monitors the temperature of the hot tap water and the air in the heated space using two thermostats (15,16).
Patent NL-8502918-A (NL)
Title: Picture display tube with interference suppression - has coils for keeping strength of local magnetic dipole field below desired standard
IPC: H01J29/00
Filed: 1985-10-25
Abstract: The picture display device has a tube (3) with a rear part which accommodates a device for generating an electron beam and a front part which has a display phosphor screen. An electromagnetic deflection unit (9) is mounted around the tube for deflecting electron beams across the display screen. A line deflection coil (11) and a field deflection coil which, when energised, generate magnetic fields having at least a dipole component. An interference suppression coil system (12) is oriented, and energised so that, the strength of the local magnetic dipole field is below a desired standard. The suppression system has one interference coil with 2 to 6 co-planar turns covering a surface area of 1 to 10dm2. Two interference suppression coils are provided symmetrically relative to the plane of symmetry of the line deflection coil on the outer surface of the rear part of the display tube.
Patent NL-8503350-A (NL)
Title: Water purification settling tank seal - has polystyrene hard foam panels interconnected and rotated from catwalk
IPC: E03F5/10
Filed: 1985-12-05
Abstract: The settling tank water seal of a water purificn. plant has two interconnected layers of hard foam panels floating on the water surface. The edge of the seal unit includes a mechanism consisting of an endless tube fillable with ballast material. The bottom seal which floats on the water surface is constructed of several polystyrene hard foam panels. The seal is polyurethane hard foam, is sprayed onto the panels. Endless tube fitted near the seal edge is fillable with ballast material through T-pieces and filler opening. Ballast unit reduces adverse wind effects. Settling tank has a central shaft around which a catwalk (e.g. bridge) with scrapers is arranged.
Patent NL-8503389-A (NL)
Title: Display shelf for periodicals - has separated supports, arranged step wise to form L-shaped troughs
IPC: A47F7/14
Filed: 1985-12-09
Abstract: The shelf for displaying books or periodicals, includes a number of U-shaped troughs separated by slotted supports in which the uprights of the troughs slide. The width between supports is optional, whilst the troughs are slightly slanted backwards. L-shaped strips (1) have a slanted almost horizontal part (2) and upright section (3). The bottom part (2) is lower than upper rim (4) so that in the erected position a U-shaped trough is formed in which the periodicals are placed. Transverse slotted panels (5) accept the upright and base part of the panels.
Patent NL-8602775-A (NL)
Title: Fractionation of fat blends - using a diluting liq. oil to obtain a stearin fraction for the prodn. of diet margarines
IPC: C11B7/00
Filed: 1986-11-03
Abstract: Process comprises (a) producing a mixt. comprising a fat blend and a diluting liq. oil which is free from crystallised fat at 10 deg.C, (b) heating the mixt. obtd. to a temp. above the m.pt., (c) cooling the mixt. in 2 stages, the first stage being performed at a relatively high cooling rate and the second stage being performed at a relatively slow cooling rate, while stirring under mild shear conditions to avoid settling of crystals and formation of fine crystals and (d) sepg. the higher melting stearin fraction from a mixt. of the lower melting olein fraction and liq. oil. The diluting oil may consist of e.g. sunflower oil, soybean oil, maize oil or peanut oil.
Patent NL-8800004-A (NL)
IPC: A22C21/00
Filed: 1988-01-05
Abstract: A device for cutting in parts the wings of poultry is provided comprising wing guide means (16, 17, 12) for exactly positioning the wing to be cut relative to a cutting device (21). These wing guide means comprise at least a horizontal guide plate (16), a vertical guide plate (17) and a lower wing guide (12), that together form a passage for the wing to be cut, in which passage the cutting device (21) extends.
Patent NL-8801963-A (NL)
IPC: A61K8/00
Filed: 1988-08-05
Abstract: Combination of pyrimidine derivatives and retinoids, as separate components, for inducing and stimulating hair growth and reducing its loss. Combination designed to induce and stimulate hair growth and reduce its loss, characterized in that it comprises in separated form: a) a component (A) containing at least one retinoid in a physiologically acceptable medium, and b) a component (B) containing at least one pyrimidine derivative in a physiologically acceptable medium.
Patent NL-8900979-A (NL)
IPC: A22B7/00
Filed: 1989-04-19
Abstract: The invention relates to a device for the placing of spreaders (27) in the hind legs of dead slaughtered animals, in particular pigs, comprising: two penetration devices (20), each comprising a penetration pin (21) provided with a pointed end, a penetration tube (22) which is movable in the axial direction and is open at one side, and in which the penetration pin is accommodated so that it can be moved in the axial direction, and a slide-off mechanism which is movable relative to the penetration tube; means (2, 3, 5, 11) for the positioning of the legs (1) relative to the penetration device (20) and toe pressers (16) for bending the toes relative to the legs virtually at a right angle; positioning, fixing and control means for moving and placing the animal, the spreader (27), the leg positioning means, toe pressers and the penetration devices, in such a way that each penetration tube (22) together with the penetration pin (21) projecting from the penetration tube can be inserted at a predetermined place fully through a hind leg between the bone and the tendons when the hind legs (1) are spread little if at all, following which the penetration pin is retracted into the penetration tube, the hind legs with the penetration tubes placed in them are spread, the opening of the penetration tube is placed over one end of the spreader (27), the hind leg is moved off the penetration tube onto the end of the spreader by means of the,slide-off mechanism, and the penetration tube is freed from the end of the spreader.
Patent NL-9001354-A (NL)
Title: Suspension for vehicle axle - is clamped to suspension arm which is twisted through angle to achieve horizontal hinge axis
IPC: B60G11/113
Filed: 1990-06-14
Abstract: The U-shaped axle (1) has a short horizontal portion (3) at each end, smoothly radiused (4) to a short straight portion (5) with an equal and opposite radius (6). The two ends are joined by a straight portion. The axle is firmly clamped (11) to a longitudinal suspension arm (10C) shown in cross section. It has an alternative position (10') above the axle. To achieve a horizontal hinge axis, the suspension arm is twisted through an angle alpha. Support arrangements to the vehicle body include simple transverse eye ends with rubber bushes, swinging links and pneumatic suspension.
Patent NL-9201997-A (NL)
Title: Device for launching a false target for disrupting a homing weapon (missile)
IPC: F41F1/08
Filed: 1992-11-16
Abstract: Firing device for firing a disruptive projectile, which is designed as a false target, for disrupting or diverting a homing weapon, the disruptive projectile generating infrared radiation. The firing device is designed in such a manner that the infrared disrupting projectile can be fired in a specific pattern, comprising a specific distribution, as well as the establishment of the moment at which the infrared radiation from the disruptive projectiles should be generated in order to divert the homing weapon from its target using a minimum number of disruptive projectiles. <IMAGE>
Patent NL-9302084-A (NL)
Title: Vibration-absorbing mechanism for pneumatic hammers and/or hammer drills
IPC: B25D17/04
Filed: 1993-11-30
Abstract: The object of the installation is to prevent excessive mechanical vibrations from being transmitted from the striking mechanism of the hammer or drill, and/or from reaction forces which are evolved, to the operator. The invention relates to a vibration-absorbing mechanism for pneumatic hammers and/or hammer drills which is provided with a fixed casing with two guide rods over which a handle holder can move, which is provided with a compression spring/shock absorber combination which is positioned centrally between the guide rods and is connected in series.
Patent NL-9400595-A (NL)
Title: Playing equipment and bearing bar
Inventor: GERRITS JOHANNES FRANCISCUS GE
IPC: E04H15/02
Filed: 1994-04-15
Abstract: Playing equipment provided with at least one support leg, a bearing bar which is supported by the support leg and a play item which is attached to the bearing bar, the bearing bar being provided with a guide rail which extends in the longitudinal direction of the bearing bar and comprises an opening, which is accessible in a direction running transversely to the longitudinal direction and extends in the longitudinal direction, it being possible to push a hose-like element into the opening in the guide rail.
Patent NL-9400817-A (NL)
Title: Catheter with ring electrodes and ablation device comprising these
Inventor: MOUS FRANS
IPC: A61N1/05
Filed: 1994-05-18
Abstract: The invention relates to a catheter which comprises a hose-type base body having a distal and a proximal end. At the distal end, the catheter has a number of annular electrodes of conductive material which are each connected to a separate electric conductor which extends through the base body as far as the proximal end. The invention further relates to an ablation device comprising such a catheter. The ablation device further has a controller which is connected to the separate conductors and comprises switching elements to allow the separate conductors to be individually switched to an active or inactive state, means for generating an electric ablation voltage and means for connecting the electric ablation voltage at controlled times to the conductors switched to the active state.
Patent NL-9401055-A (NL)
Title: Method for fabricating a plastic lamina, and lamina obtained by said method
Inventor: EIDHOF ANDREAS BERNARDUS
IPC: B29C44/14
Filed: 1994-06-24
Abstract: A method for fabricating a plastic lamina having a sandwich-like structure comprises the steps of: 1) providing an injection-moulding apparatus with a mould which comprises two mould sections which can be moved relative to one another, in a closed first extreme position delimit a mould cavity contiguous to an injection unit, and in an open second extreme position release a moulded lamina for the removal thereof; 2) providing foaming means to cause plastic injected into the mould cavity to foam in the mould cavity; 3) providing blocking means for temporarily deactivating the foaming means; 4) actuating the blocking means; 5) actuating the injection unit in the first extreme position of the mould; 6) deactuating the blocking means; 7) deactuating the injection unit; and 8) moving the mould sections relative to one another according to the adjacent graph: <IMAGE>
Patent PT-71370-A (PT)
Title: Process for the preparation of 3-dimethyl-amino-1-phenyl-1-(m-chlorophenyl)propan-2-ol or salt thereof having catalysed reduction
IPC: C07C67/00
Filed: 1980-06-11
Abstract: A process for the preparation of 3-dimethylamino-1-phenyl- (m-chlorophenyl)propan-2-ol and its salts which comprises the reaction of m-chlorophenyl-phenyl-acetaldehyde with nitromethane to yield 3-nitro-1-phenyl-1-(m-chlorophenyl) propan-2-ol followed by the Raney nickel catalysed reduction of this compound with simultaneous or subsequent dimethylation and thereafter, if desired, salification.
Patent PT-84130-A (PT)
IPC: A61K31/35
Filed: 1987-01-16
Abstract: The compositions have, in particular, antiviral activity.
Patent PT-84555-A (PT)
Inventor: GANCET CHRISTIAN
IPC: C12P1/00
Filed: 1987-03-25
Abstract: Process for carrying out an enzymatic reaction, in which the substrate treated is in an organic liquid which is a fluorinated hydrocarbon, which can include halogens other than fluorine.
Patent PT-85642-A (PT)
Title: Process for the preparation of monoazoic compounds containing a heterociclic fiber reactive group
Inventor: AUERBACH GUNTHER
IPC: D06P1/00
Filed: 1987-09-02
Abstract: New mono-azo cpds. are substd. alkoxybenzene (1-azo-2) 6-(5'-chloro-2', 6'-difluoro-pyrimidin-2'-yl- amino)-1-naphthol-3-sulphonic acid cpds. of formula (I) and their salts, mixts. and salt mixt. (where m=0, 1 or 2; Alk=linear or branched 2-3C alkylene; R=H, sulpho, 1-4C alkyl or 2-4C hydroxyalkyl; R1=H, Me or Et). (I) are prepd. by reacting the diazonium salt(s) of substd. alkoxyaniline(s) with 6-(5'-chloro-2',6'- difluoro-pyrimidin-2' yl-amino) -1-naphthol-3-sulphonic acid(s) (III).
Patent PT-87071-A (PT)
Inventor: REUL BERNHARD
IPC: C07C59/08
Filed: 1988-03-24
Abstract: The calcium lactate-glycerol adduct, a molecular compound of 1 mol of calcium lactate and 2 mol of glycerol, and a process for its preparation are described. The adduct can be used as a calcium donor or auxiliary in pharmacy, cosmetics and food production.
Patent PT-87658-A (PT)
Inventor: PAQUES ERIC PAUL
IPC: A61P7/02
Filed: 1988-06-03
Abstract: On preparation of parenteral solutions for the treatment and prophylaxis of thromboses and embolisms to date it has been necessary, because of the poor solubility of t-PA, either to infuse very large volumes or else prepare a solution with a low volume and high t-PA concentration by adjusting to a low, non-physiological pH of 2 to 5. The invention therefore relates to a process for preparing a solution of high specific volume-based activity of a protein with plasminogen activator activity, achieving an increase in stability and solubility by adding at least two substances from the group of D-and/or L-amino acids, the salts, derivatives or homologues thereof, and to a process for pasteurising a protein solution with t-PA activity and to the use of this solution as fibrinolytic in human and veterinary medicine.
Patent PT-91170-A (PT)
Inventor: MOLLER WOLFGANG
IPC: A61K35/16
Filed: 1989-07-14
Abstract: Polyclonal immunoglobulin-based intravenous preparation for the therapy and prophylaxis of bacterial infections, which contains at least 50% by weight of IgM, based on the total immunoglobulin content, and has a low anticomplementary activity, and is stable in aqueous solution and free of viruses. It can also consist of a mixture of several monoclonal IgM antibodies or contain such in addition. Preparation starts from an immunoglobulin-containing fraction of human, animal or bacterial origin. The fraction is treated with an anion exchanger, the latter is eluted with a salt or pH gradient, and the eluate is subjected, where appropriate, to a gel filtration. The chromatography is preceded or followed by a treatment with  beta -propiolactone and PEG 4000 and, where appropriate, heating. It is additionally possible to carry out a treatment with  beta -propiolactone and UV light, with detergents or a pasteurisation. Proteins, sugars or amino acid mixtures can, where appropriate, be added to the preparation.
Patent PT-91184-A (PT)
IPC: C08K3/00
Filed: 1989-07-17
Abstract: Liquid mixtures containing natural rubber latex and aqueous dispersions of hydrophillic fumed silica useful in the manufacture of dipped latex goods characterized by improved tensile strength, wet strength, break force, puncture and tear properties are disclosed.
Patent PT-93282-A (PT)
Inventor: MASER GUSTAV
IPC: F16J15/34
Filed: 1990-02-28
Abstract: A mechanical seal, independent of the direction of rotation, for a shaft duct having a sliding ring (2) rotating with the shaft, an opposing ring (3), fixed to the housing, a driver ring (4) and a spring arrangement (5) between the driver ring (4) and the sliding ring (2). The driver ring (4) can be fixed on the shaft (1). The spring arrangement (5) presses the mechanical seal (2) against the opposing ring (3) with a lubricant film between them. The spring arrangement (5) has positively locking elements (8) which interact in a driving manner with positively locking opposing elements (9) on the opposing ring (3) and on the mechanical seal (2). The spring arrangement (5) consists of at least one sprung corrugated ring with corrugation peaks (10) and corrugation troughs (11), which surrounds the shaft (1) and has positively locking elements (8) which project from the ring surface and are distributed evenly around the circumference. These positively locking elements (8) engage in positively locking recesses (9) on the opposing ring (3) and on the mechanical seal (2). <IMAGE>
Patent PT-95556-A (PT)
Inventor: MCCARTHY JAMES RAY
IPC: C07H19/056
Filed: 1990-10-10
Abstract: This invention relates to novel compounds of the formula <CHEM>  wherein X1 and X2 are each independently hydrogen or halogen with the proviso that at least one of X1 and X2 is a halogen atom, A1 and A2 are each independently hydrogen, halogen or hydroxy with the provisos that where A1 is hydroxy, A2 is hydrogen, and where A2 is hydroxy, A1 is hydrogen, Y1 is nitrogen, a CH group, a CCl group, a CBr group or a CNH2 group,  Y2 is nitrogen or a CH group, and  Z is hydrogen, halogen, or NH2, which are useful as antiprotozoal agents.
Patent PT-97216-A (PT)
Inventor: CURTIS JOHN P
IPC: A46B9/04
Filed: 1991-04-01
Abstract: A toothbrush (10) whose tufts comprise three distinct groups of rows (24, 26, 34), with each row oriented transversely to the longitudinal axis (16) of the toothbrush head (12). The tufts (25) of the first group (24) are the shortest. The endmost tufts (30) on each row of the second kind (26) tilt laterally outwards by about 12 degrees. The tufts of the third group (34) are nearest the end of the head farthest from the handle and diverge from each other. <IMAGE>
Patent SE-8703612-A (SE)
IPC: F16J15/26
Filed: 1987-09-18
Abstract: The piston (1) of the machine is connected to a crankshaft (2) by a connecting rod (3), the crankshaft being fitted with a primary counterweight (4). A secondary counterweight (5) is fitted on a second shaft (8) coaxial with the crankshaft. The second shaft rotates at the same angle speed as the crankshaft, but in the opposite direction. The primary counterweights have greater static torque than the secondary in relation to the common centre line of the shafts. On the crankshafts is fitted a tert. counterweight, the position of which is displaced through 180 deg. in relation to the primary counterweight on that shaft. On the second shaft is also a tert. counterweight, the position of which is likewise displaced through 180 deg. in relation to the secondary counterweight which that shaft carries.
Patent SE-8801460-A (SE)
Inventor: CAUCHETIER J
IPC: F42B10/56
Filed: 1988-04-20
Abstract: A number of sub-assemblies (13) and their lines (14) may be projected into a space to form a curtain before the target. They would use a principal projectile which then positions elementary projectiles mounted in a bundle on a common linkage to space the sub-assemblies in a star formation using a parachute (15) to support each line. A coil of the line is attached to the detonator and the parachute. A valve (16), detachable from the projectile and attached to the parachute, is controlled by a programmable timer (12) to deploy the parachute and attachments. A magnetic detector may be used to set off the mine when it is wound in.
Patent SI-9520008-A (SI)
Title: Self-baking carbon electrode
Inventor: INNVAER REIDAR
IPC: H05B7/09
Filed: 1995-07-07
Abstract: The invention relates to a self-baking carbon electrode produced in direct connection with the furnace wherein it is consumed. The electrode comprises an outer casing made from an electrical conducting material, and having inner radial, vertical ribs. Carbonaceous unbaked paste is supplied to the casing, which paste is being baked to a solid electrode by means of electric current supplied to the electrode. The inner radial, vertical ribs consist of solid carbon sheets being affixed to the inside of the casing, said carbon sheets having a ratio between radial length and thickness of above 5:1.
Patent UA-15581-A (UA)
Title: Mahufacturing method for hybrid integrated circuits
Filed: 1989-06-05
Abstract: The invention relates to radio electronics technology and can be used in electronic equipment manufacturing. The manufacturing method for hybrid integrated circuits comprises conductive pattern forming with contact areas on a dielectric substrate and application of electrodeposited coating on pattern elements with the following solder bending or add-on radioelement welding to contact areas. The conductive pattern is undergoes gas ion treatment after application of electrodeposited coating.
Patent UA-26425-A (UA)
IPC: E01B9/30
Filed: 1988-10-06
Abstract: Rail fastening for fixing the rail to a rail support has e-like in layout fastening spring to press rail base. The spring is arranged with sixth section that goes from the fifth one, placed normally to it and directed towards the first section.
Patent UA-15544-A (UA)
Title: Device for determination of dielectric permittivity of material
Filed: 1991-07-03
Abstract: Device includes generator of SHF, emitter that includes dielectric waveguide, receiver and measuring device.
Patent BG-101795-A (BG)
Title: Electronic device for programmable locking
Inventor: DAWALIBI NOFAL
IPC: G07C9/00
Filed: 1997-07-25
Abstract: The electronic device has a lock (12) which is actuated by akey (18) when its identification code matches that of the key. Thelock has a cartridge (14) and a part (14A) in which at least onehole (16) for a key (18) is designed. The cartridge includes atleast one facility for electrical connection (39), electronicfacility with control memory for the storage of at least oneidentification code and at least one electrical connectionconnected to it and a facility for unlocking controlled by theelectronic control facility and designed to actuate the unlockingof the lock. The key contains a first facility for electricconnection (19) operating togehter with the electric connectionfacility in the lock when the key is inserted in the appropriatehole (16), first electronic control facility containing a storagememory of at least one indentification code, connected to thefirst facility for electric connection and designed to pass anunlocking command to the lock, and a programming device controlledby a facility for the introduction of a safe code which modifiesthe data contained in each of the electronic control devices ofthe key and the lock. The supply of the electronic device forcontrolling the key and the lock and the facility for unlockingthe cartridge is ensured from a power unit. The invention alsorelates to the lock, the cartridge and the multifunctional keyused in the device.