baber/WOPTO huggingface dataset:
Patent NL-8400048-A (NL)
Title: Catamaran type water cycle - has two floats, demountable frame, and 6:1 ratio transmission of pedal movement to propeller
IPC: B63H16/20
Filed: 1984-01-05
Abstract: The pedalo frame connects two parallel spaced floats, with an optimum water cutting profile. The frame which has a platform may support two seats. Propulsion for the propeller is via pedal shafts. The floats (2) are of the type used on sailboards. The transmission ratio of 6:1 gives a speed of 9-12 Km/hr and the total frame area may be 4x2 m2, whilst total weight is 135kg. The transmission includes a chain drive and the propeller may be surrounded by a cylindrical tunnel which to a small degree is rotatable on a vertical centre line.
Patent NL-8401321-A (NL)
Title: Housing for cash dispenser - has control panel with keyboard and space in front of panel is within laminated glass enclosure
IPC: G07F19/00
Filed: 1984-04-25
Abstract: The cash dispenser comprises a control panel (2), in a wall (1) with an identification code input, a keyboard to enter the amt. of cash required, and processing and dispensing controls. The space (3) in front of the panel is arranged within an accessible (5) enclosure (4) with access pref. possible by a coded key only. At least part of the enclosure consists of laminated glass and the enclosure may contain a telephone or alarm signal.
Patent NL-8402457-A (NL)
Title: Avoiding maillard reaction in liq. foods - by heat-processing carbohydrate and nitrogenous components separately
IPC: A23F3/16
Filed: 1984-08-09
Abstract: Maillard reactions during heat-processing of liq. foodstuffs are minimised by heat-processing the carbohydrate-contg. components and the components contg. nitrogenous cpds. separately under aseptic conditions, and then combining them under conditions such that no quality deterioration takes place. The carbohydrate component is combined with any epices and the nitrogenous component (proteins, etc.) are combined with any fat. The heat-processed components are combined at a temp. of 65 deg.C or less, esp. 50 deg.C or less.
Patent NL-8700244-A (NL)
IPC: H03D7/00
Filed: 1987-02-02
Abstract: By the use of two additional mixing stages (21, 26) it is possible to replace the 2H glass delay line (operating at approximately 4.43 MHz) used in the known modulators by, for example, a charge-coupled device CCD (8) (which operates at approximately 625 kHz), enabling the total storage capacity required to be reduced in comparison with the situation in which the glass delay line is replaced directly by a CCD (operating at 4.43 MHz).
Patent NL-8702726-A (NL)
Title: Grid for automatic weir control valve - has arched, part circular bottom support plate
IPC: E02B7/46
Filed: 1987-11-13
Abstract: The tumbler valve for weir level control includes a grid, which at one end, includes an arched plate. The plate is a circular segment, with a centre forming the spindle of the weir valve. The weir control valve grid (1) has at one end an arched plate formed as a circular segment. The circle centre is the spindle (3) of weir valve (4). The length of the arched plate (2) is equal to the through flow width of the weir valve (4). The bottom of the weir valve rotates having minimal clearance between the plate during pivoting movement.
Patent NL-8800968-A (NL)
Title: Plastics body for sled - has slots in integral runners extending from front for most of length
IPC: B62B15/00
Filed: 1988-04-14
Abstract: The sled has a plastics body with two integral runners (2,3). Seen from the underside, these form a symmetrical mirror-image pattern, curving smoothly and with their ends (11,12) pointing outwards from the centre-line. A slot (5,6) extends along each runner from the front for most of its length and the portion of each runner on the inside of the slot when seen in side view extends below that on the outside and is flatter, being also longer and wider, and curves upwards at the rear. It is also longer and wider and its working surface slopes upwards and towards the outside in the transverse direction, whereas that of the outer portion slopes upwards towards the inside. These surfaces join together at the rear end so as to form a closed slot end, whereas the forward slot end is open.
Patent NL-9100384-A (NL)
IPC: A01F25/20
Filed: 1991-03-01
Abstract: Device for taking out ensilage material comprising a separating member provided with at least two cutting blades (4,5,6), each being movable in its longitudinal direction, both longitudinal directions including an angle. The cutting blades (4,5,6) are mutually coupled by means of a flexible member (13) enclosed in guiding means (17,19), so that the flexible means can transfer a pulling force as well as a pushing force between the cutting blades (4,5,6). <IMAGE>
Patent NL-9200535-A (NL)
Title: Separator
IPC: B01D21/00
Filed: 1992-03-24
Abstract: For a separator provided with a reservoir made from plastic, it is proposed to surround this reservoir with a reinforcement cage which is formed from hollow metal sleeves 31 and to surround this reservoir together with the cage, by a sealed outer casing 29 made from plastic. In this case, the sleeves 31, due to their corrosion-free arrangement no longer themselves have to be provided with a plastic coating. This results, particularly for underground, buried reservoirs, in a stable, corrosion- free structure which is able to withstand high external pressures and complies with stringent environmental requirements. On the other hand, the reinforcement cage can be assembled by simple welding work from uncoated, hollow sleeves. <IMAGE>
Patent NL-9200898-A (NL)
IPC: C25F3/00
Filed: 1992-05-21
Abstract: This invention relates to a method for the electrolytic removal of plastic mold flash or bleed from the metal surfaces of semiconductor devices and similar electronic components by immersing such components in a water based solution of one or more organic solvents, conducting salts and a wetting agent and whereby the components to be cleaned are connected to the negative pole of a source of direct current, of which the positive pole is connected to an anode in the same solution and whereby during passing a current through the solution the pH of the liquid film directly adjecent to the cathodic metallic surface is raised to a value at which the solvent causes a softening action on the plastic mold flash or bleed, which is sufficient to enable the hydrogen gas, generated simultaneously on the cathode to remove the plastic mold flash or bleed from the metal surface. The invention relates also to a composition of a water based solution to be used with this method.
Patent NL-9200935-A (NL)
Title: Storable stepladder (steps)
IPC: E06C1/20
Filed: 1992-05-27
Abstract: The invention relates to a storable stepladder, made for this application from aluminium, the design of which is such that the top step comprises two halves, and a pivot point is selected in such a manner that, when the step is folded down, one half slides partially beneath the other half. This structure results in a folded-down size which is as flat as possible in the folded-down state, while nevertheless maintaining a step area which is as comfortable as possible (width 140 mm). The bottom step is attacked to a scissor-link mechanism and is folded outwards by this mechanism when the ladder is being set up. The scissor-link mechanism is also used to limit the extent to which the legs spread apart. The small, flat design makes the stepladder which, in two-step design, has a folded-down length of 500 mm (three-step 750 mm, four-step 1000 mm), extremely suitable for storage in cupboards. <IMAGE>
Patent NL-9400951-A (NL)
Title: Novel water seal for electrostatic dust filters
Inventor: TASCIOGLU BULENT
IPC: B03C3/70
Filed: 1994-06-13
Abstract: The invention relates to a novel insulating apparatus for electrostatic gas cleaning filters, which is provided with an insulating enclosure which on the inside or the outside or inside and outside is insulator-coated, is liquid- and gas-tight, or is made of a material which already has these properties, and to a metal enclosure (preferably rustproof) which is placed around it and makes contact with the applied voltage or a voltage which wholly or partially cancels the electric field, so that no ionization occurs in the insulating enclosure, the efficiency of electrofilters and ultimately the production process being improved thereby.
Patent PT-72143-A (PT)
Title: Hybrid cell line for producing complement-fixing monoclonal antibody to human supressor t cells antibody and methods
IPC: C12N15/00
Filed: 1980-12-03
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on normal human suppressor T cells. The hybrid is formed by fusing splenocytes from immunized CAF<sub>1</sub> mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent PT-73843-A (PT)
Title: Benzo<4,5>pyrano<2,3c>pyrroles processes for their preparation and pharmaceutical preparations containing same
IPC: C07D491/052
Filed: 1981-10-19
Abstract: Benzo[4,5]pyrano[2,3c]pyrrole derivatives of the general formula: <IMAGE> I  or pharmaceutically acceptable acid addition salts thereof, in which R1 and R2 represent hydrogen, alkyl, alkoxy, aralkoxy, hydroxy, halogen, methylenedioxy or acyloxy, and R3 represents hydrogen, alkyl, aralkyl or aminoalkyl, are potent dopamine agonists.
Patent PT-77968-A (PT)
Title: Process for the manufacture of powder iron or powdered ferromagnetic alloy marking agents used for the marking of finely dispersed systems
IPC: G09F3/00
Filed: 1984-01-17
Abstract: 1. A tracer (marking agent) containing a) at least 1 per cent by weight of iron powder and:or powder of a ferromagnetic alloy and at least tow of the following groups of substances : b) fluorrescent pigments ; c) organic solvent-soluble, water-insoluble fluorescent materials ; d) colorant pigments ; e) sparingly soluble and heat-stable oxides and/or salts of rare metals ; f) oxides and/or sparingly soluble salts of rare-earth metals ; in microanalytically well detectable amounts in the form of a homogeneous mixture with a thermoplastic material, characterized in that the thermoplastically processable material is the uncured polymer component of powder varnishes based on polyacrylates, polyesters, or polymeric epoxides.
Patent PT-80337-A (PT)
Title: Process for the preparation of modified alchools and polymer/polyols fluid dispersions
Inventor: CLOETENS RUDOLPHE CHARLEY
IPC: C08F2/44
Filed: 1985-04-23
Abstract: A modified polyol, suitable for use as a non-aqueous dispersant in the preparation of polymer/polyols containing high levels of polymer, is provided. The modified polyol comprises the product obtained by reaction of a polyol with a coupling agent having at least two functional groups which are reactable with hydroxyl groups on the polyol. Suitable coupling agents include silicon compounds having two such functional groups, organic compounds having two or more alkoxy groups, saturated dicarboxylic acid derivatives, alkyl or aryl esters of carbonic acid, alkyl or aryl sulphonates, boric acid or its esters and titanates.
Patent PT-80472-A (PT)
IPC: A61K31/565
Filed: 1985-05-15
Abstract: Estriol esters of Formula I    <IMAGE>  (I)  wherein R, in each case, means the residue of a monocarboxylic acid of 2-10 carbon atoms. The novel estriol esters surpass estriol in strength and duration of estrogen effect.
Patent PT-84427-A (PT)
Inventor: HAUPTMANN RUDOLF
IPC: A61K45/00
Filed: 1987-03-09
Abstract: The invention relates to novel hybrid interferons comprising part of an  alpha -interferon and part of an omega-interferon, the N-terminal Met- or N-formyl-Met derivatives of these interferons and, if the peptide sequence of the hybrid interferon contains a glycosylation site, the N-glycosylated derivatives of these interferons, their use as medicaments and as intermediates for the immunisation of test animals and the preparation of these interferons, novel monoclonal antibodies and their use for the purification of  alpha - and omega-interferons, the hybrid cell lines secreting them, and the preparation of these hybrid cell lines, a novel purification procedure for  alpha - and omega-interferons with the aid of a novel antibody affinity column containing the abovementioned novel monoclonal antibodies, and the preparation of these antibodies, novel hybrid plasmids for improving the expression of the omega-interferons, and novel intermediate plasmids for preparing the novel plasmids, and their preparation.
Patent PT-86475-A (PT)
Inventor: SHROOT BRAHAM
IPC: C07C51/347
Filed: 1987-12-29
Abstract: Compound characterised in that it corresponds to the formula:
 C5H11(C IDENTICAL C-CH2)4-CH2CH2COR  (I)
 in which R is an amino group of structure 
<IMAGE>
 in which R1 and R2, which are identical or different, denote a hydrogen atom, a C1-C8 lower alkyl radical, linear or branched, substituted by at least one hydroxyl group, it being possible for this C1-C8 lower alkyl radical to be interrupted by one or more heteroatoms chosen from oxygen, nitrogen and sulphur, R1 and R2 not denoting simultaneously a hydrogen atom and it being possible for R1 and R2 to form with the nitrogen atom to which they are attached a heterocyclic ring comprising, as additional heteroatom, one or more nitrogen, oxygen or sulphur atoms, it being possible for this heterocyclic ring to be essentially substituted by an alkyl or a hydroxyalkyl, it being also possible for the amino group to originate from a sugar, and their salts with inorganic or organic acids. 
<??>These compounds are employed especially in the treatment and the prophylaxis of allergic diseases and in the treatment of dermatitis and inflammatory diseases.
Patent PT-86878-A (PT)
Inventor: CARTER WILLIAM A
IPC: G01N33/53
Filed: 1988-03-02
Abstract: A first line of cellular defense against many viruses, including those causing AIDS, is activation of an intracellular biochemical system termed the 2'-5' oligoadenylate/RNase L pathway. It is well known that this pathway malfunctions in individuals with progressive AIDs-related immune dysfunction, but the mechanism of malfunction remained obscure. An inhibitor substance, released in HIV infected cells or a virus directed inhibitor of biochemical intermediates in the 2'-5'A/RNase L pathway, Which by apparently physically attaching to the terminal product (RNase L) in the biochemical pathway, causes the entire system to malfunction which thus allows HIV to multiply uncontrollably has now been identified. The relative intracellular level of this newly-isolated inhibitor has prognostic significance with respect to the development of full-blown AIDS and eventual death.
Patent PT-91265-A (PT)
Inventor: DETRY LEOPOLD
IPC: B01D9/00
Filed: 1989-07-25
Abstract: Process and plant for the crystallisation of an inorganic substance in which a supersaturated solution of the substance is forced to circulate through a fluidised-bed (14) reactor (2) after having passed through a distributor (12) maintained at a temperature at which the concentration of the supersaturated solution is lower than or equal to the concentration corresponding to saturation. The invention applies to the crystallisation of sodium chloride. <IMAGE>
Patent SI-8811612-A (SI)
Inventor: LEGISA MATIC
IPC: C12P7/48
Filed: 1988-08-23
Abstract: Namesto dosedanjega vodenja fermentacije
citronske kisline z glivo Aspergillus niger, od inokulacije
substrata s sporami naprej, pri isti temperaturi,
predlagam za prvih 30 ur vzdrževanje temperature pri
nižjih (od 22,5 stopinj Celzija do 27,5 stopinj Celzija)
ali višjih (od 32,5 stopinj Celzija do 37,5 stopinj
Celzija) vrednostih. Kasneje naj se temperatura
naravna na 30 stopinj Celzija, procent raztopljenega
kisika pa še naprej vzdržuje visok. Tako vodenje
fermentacije bistveno skrajša čas fermentacije, daje
visoke dobitke produktov in zmanjša standardno
deviacijo dobitkov.
Patent SI-20367-A (SI)
Title: Ski stick
Inventor: BRATINA BOSTJAN
IPC: A63B29/00
Filed: 1999-10-19
Abstract: The aim of the invention is to modify the generally known ski stick to the extent that it would, beside as an aid for push-off or support during the skiing, i.e. as a generally applied ski requisite, replace reliably, if needed, the ice-axe, a well-known tool on the field of mountaineering and especially alpinism, in all its essential functional characteristics. It is known that the ski stick comprises a relatively slender, point-ended, and basket-furnished stick (1) as well as a hand-adapted grip (21) for comfortable and reliable holding. According to the invention, a handle (2) composed of the stiffly interconnected grip (21) and a pick (22) is swing-jointed to the stick (1). By means of an arrest mechanism (3) against moving or opening, it is securely held either in position where the grip (21) and the pick (22) are oriented essentially in the direction of the stick (1), or in position where the grip (21) and the pick (22) are oriented essentially at the right angle to the stick (1).
Patent UA-13076-A (UA)
Title: Micro-dozer of liquid
Filed: 1990-07-09
Abstract: Liquid micro-dozer has body with reboring, first and second pairs of placed coaxially openings, slider placed in reboring of the body, with calibrated opening, evaporator placed coaxially with respect to first pair of openings of the body and connected to the lower opening of that pair, line for supply of dozed liquid connected to opening of the second pair, and line for gas supply connected to upper opening of the first pair. Evaporator is connected to line of gas supply. Porous element is included. Line of supply of dozed liquid is made with temperature-controlled tank. Evaporator is made with fitting that is directly connected to line of gas supply.
Patent AT-A16292002-A (AT)
Inventor: BACHER HELMUT
IPC: B29C48/69
Filed: 2002-10-28
Abstract: A backflushable filtering apparatus for a molten material, particularly for a plastic melt, comprises a housing ( 1 ) in which a sieving arrangement ( 17 ) is provided which includes at least two sieving sections ( 16 ) separated from one another. The melt to be filtered is supplied to the sieving sections ( 16 ) through at least one distributor ( 3 ). The distributor ( 3 ) includes at least one control body ( 9 ) for backflushing which is moveable within a housing ( 53 ) that is provided with an inlet opening ( 4 ) for the material to be filtered. The control body ( 9 ), in a filtering position, unblocks the influx of material to be filtered to all sieving sections ( 16 ) through connection channels ( 23 ). However, in a backflushing position, the control body ( 9 ) interrupts the influx of material to the filtering section ( 16 ) to be backflushed and interconnects the connection channel ( 23 ) of the sieving section ( 16 ) flushed back with a discharge channel ( 28 ) located in the control body ( 9 ). At least the majority of the circumference of the control body ( 9 ) is surrounded by a distribution space ( 7 ) for the material to be filtered which is situated within its housing ( 53 ). The distribution space ( 7 ) is connectable through the connection channels ( 23 ) to all sieving sections ( 16 ) in communication with the distributor ( 3 ). Guiding channels ( 6 ) lead from the inlet opening ( 4 ) to the regions of the two front ends ( 61, 62 ) of the distribution space ( 7 ). These front ends ( 61, 62 ) are situated in the region of the outermost connection channels ( 23 ) or outside the region of all connection channels ( 23 ). The discharge channel ( 28 ), which leads away from the control body ( 9 ), may be caused to communicate with the connection channel ( 23 ) of the respective sieving section ( 16 ) to be flushed back through a flush back channel ( 27 ) of at least one cross-piece ( 14 ) of the control body ( 9 ) which overbridges the distribution space ( 7 ).
Patent BG-100029-A (BG)
Title: Lower and upper clamp, in particular for a light building structure
Inventor: STOEV MIKHAJL J
IPC: E04H15/34
Filed: 1995-09-25
Abstract: The clamps, or their structure, respectively, can be dismantled and used repeatedly having an easy and quick assembly and disassembly. Each rod of the clamping structure is fitted into the ground by a lower clamp, and the inclination and the top of the roof are formed by and upper rod clamp. The lower and upper clamps are tubular bodies having a lateral and a side part. The lateral part is higher and interrupts the passability of the holes of the side parts and has an additional vertical passage hole interrupting the passability of its front hole. The lateral and side part in the base of each clamp are built-in one into the other at the same level.
Patent BG-100989-A (BG)
Title: Oxidative ammonolysis of alkylpyridines
Inventor: SUVOROV BORIS V
IPC: B01J37/03
Filed: 1996-11-19
Abstract: A process fr the preparation of a highly selective catalyst and its application in the production of cyanopyridines by oxidative ammonolysis of alkylpyridines is described. The catalytic composition is defined by the formula: Va Tib Zrc Ox, wherein a is 1, b is 7.5 to 8, c is 0 to 0.5, x represents the number of oxygen atoms necessary to satisfy the valency requirements of the elements present.
Patent BG-103498-A (BG)
Title: Gravitator
Inventor: KAPKOV MILAO I
IPC: F03G3/00
Filed: 1999-06-16
Abstract: The gravitator shall be used as a basic motors of all types of machines driven by transmitting the torque in the zone of planetary gravitation close or bigger than that of the earth. In it combustion as a source of energy is excluded and the force of the planetary gravitation is employed. The gravitator consists of a housing (1) with a transmission chamber (6) with a cover (5), longitudinal wall (1-1), lateral walls (2, 3) and orbital block (4). The latter has two cylindrical orbital canals (14) with guiding shafts (7) getting through their axial lines, on the slits of which gear rims (8) are inserted in a fixed position having radial grooves (9) with slides (10) inserted in them, with roll planets (11) and bearings (16) lying on axis (12). One of the ends of a guiding shaft (7) lies on bearings (15) of the wall of housing (1) getting into chamber (6) where to their slit ends guiding gears (20) are fixed. The latter are meshed to an intermediate gear (22), lying by a bearing (15) on axis (21). The axis is fixed by one of its ends to a groove of a housing wall (1), its other end in a groove of cover (5). The other two ends of shafts (7) lie on bearings (15) of wall (11). Outside it they have an outlet slit end to which consumers of different designation are connected, To the lateral wall of the orbital block (4) of a ball-joint support (17) a screw is pivotly connected screwed into a threaded hole on a housing wall (3) and a wheel with a handle (19) is fitted outside it, near the end of the screw. 1 claim, 4 figures
Patent BG-105222-A (BG)
Title: Needleless injectors
Inventor: WESTON TERENCE E
IPC: A61M5/30
Filed: 2001-02-06
Abstract: A pressurised power actuator comprising a piston (3) operating in a cylinder (1). The stroke of the piston (3) may be reduced by uncovering one or more holes (14, 20) in the cylinder wall to permit the escape of the pressurised gas at a predetermined position along the swept wall of the cylinder. Alternatively, the piston (401) may be connected to a rod (402) which has a gas vent (406) formed therein, the position of the rod (40) being variable to adjust the stroke of the piston (401). 16 claims, 12 figures 2 figures
Patent BG-105326-A (BG)
Title: Novel benzoylguanadine derivatives with advantageous properties, method for producing them and their use in the production of medicaments
Inventor: EICKMEIER CHRISTIAN
IPC: C22C32/00
Filed: 2001-03-09
Abstract: The invention relates to novel benzoylguanadine derivatives of general formula to a method for producing them and to their use in the production of medicaments. 9 claims