baber/WOPTO huggingface dataset:
Patent NL-7501579-A (NL)
Title: TUBULAR COUPLING FOR VACUUM SUCTION DEVICE - has helical grooves and longitudinal slots engaging with mating sections of other pipes
IPC: F16L37/24
Filed: 1975-02-11
Abstract: The coupling between the vacuum pumps tubes is in the form of a telescopic arrangement, where one tube has a narrowed end section which bears two small projections diametrically opposite to one another(7). These engage with helical slot ted grooves(8) in the coupling tube(3). The latter also has two longitudinal rectangular slots(9, 10) which are also diametrically opposite to one another and which do not intersect with the grooves. The slots engage with longitudinal ribs in the other portion of the suction tube with which the coupling engages.
Patent NL-7505695-A (NL)
Title: Flexible cladding or sealing strip - has metal intermediate layer with plastic between it and bitumen layer
IPC: E04B1/66
Filed: 1975-05-15
Abstract: The strip is for use on buildings, and comprises a thin metal intermediate layer between two layers of bitumen, while between the metal and at least one of the bitumen layers is a plastic layer adhering to the metal. The plastic used is highly resistant to aggressive chemical substances. It can be a synthetic resin, applied to the the metal in the liquid and hardened by heating to a high temperature. The metal can be thin plate or foil of corrugated, grooved or honeycomb section, of aluminium or aluminium alloy. One at least of the bitumen layers can comprise two or more grades of bitumen with different yield and melting temperatures, to give temperatures from -20 to =100 deg. C over a long period.
Patent NL-7513527-A (NL)
Title: Water-sol edible thermoplastic articles esp for food packaging - prepd. from compsns contg. starch and inorganic alkali salt of protein
IPC: B29C48/08
Filed: 1975-11-19
Abstract: Water-soluble and edible thermoplastic moulding batches consist of a starch material, (I) an inorganic alkali salt (II) of a protein material, pref. 10-40 wt. % water an edible organic low mol. wt. plasticiser and an edible lubricant. Wt ratio (I) : (II) is pref. 10:90 to 90:10. Films are uised for packaging food esp. in packs with divided compartments, for human consumption esp. precooked food, animal food and for encapsulating pharmaceuticals, also for fishing bait and food additives. Divided packs which can be consumed without opening can be prepd. Packs and separating films can be used in bakery industry and confectionery. Extrudates obtd. from compsns. contg. (I) and (II) have outstanding elasticity, resistance to blocking when wet, resist bleeding, are edible, strong at low moisture content, heat-insulating and water-resistant, permeable and also resist folding. Articles are hardly soluble in acid water and easily soluble in alkaline water, and are digested completely.
Patent NL-7605375-A (NL)
Title: Surplus rain water drainage pipe - has tapered toothed rings with pointed cover and grating above
IPC: E01C13/08
Filed: 1976-05-20
Abstract: The inlet and outlet pipe allows rain water to be rapidly absorbed into the ground, the surplus being conveyed away by drains or sewers. It comprises a grating of stepped sloping sections (2), a round corrugated pointed cover with teeth (3) a series of toothed tapering rings (4), and supporting blocks (5) for the rings, in addition to the pipe itself (1). The grating is buried below the turf and above the cover making the turf more porous so that grass grows better. Apart from this there is no tendency to form puddles or ground, and the design allows sports grounds to be played on at all times.
Patent NL-7713880-A (NL)
Title: Tractor torque converter with planetary gear train - has input shaft driving planet carrier and change speed transmission (NL 19.6.79)
IPC: F16G5/18
Filed: 1977-12-15
Abstract: The torque converter for a tractor has an input shaft, a planetary gear train and an output shaft. The input shaft drives a change-speed transmission and a planetary gear carrier, while the output shaft of the transmission drives the sun wheel for the planetary gears. The output shaft is reversible and its speed is steplessly adjustable in both directions. The speed of the planetary gear carrier can be at a fixed proportion to that of the power unit. The planetary gear train can incorporate an annulus, solidly coupled to the torque converter output shaft in operation and coaxial to it.
Patent NL-7906394-A (NL)
Title: Porous diaphragm for brine electrolysis cell - comprises a fabric impregnated with silica component and coated with nickel, gold, silver or platinum
IPC: C25B13/04
Filed: 1979-08-24
Abstract: A porous diaphragm for an electrolytic cell comprises a non-conducting support fabric impregnated with a non-fibrilic active component (I) contg. silica. The fabric has on one side a non-continuous coating of an electroconductive metal, viz. nickel, gold, silver or a platinum gp. metal, or an alloy or mixture thereof. A cell for the electrolysis of alkali metal chloride brines has foraminous metal anodes and cathodes; the diaphragm covers the cathodes. The diaphragm is physically and chemically stable and provides reduced cell voltage, permitting the cell to produce an alkali metal hydroxide at economically viable current efficiency.
Patent NL-8100513-A (NL)
Title: Pesticidal subst hydrocarbyl ethers - with effects on insects and acarina
IPC: A01N39/00
Filed: 1981-02-03
Abstract: Title cpds. are of formula (I) where R1 is H, halogen, 1-4C alkyl, vinyl or ethynyl; R2 is H, halogen, Me or Et; or R1+R2 is tetra- or pentamethylene; R3 is H, halogen, Me Et or 1-4C alkoxy; R4 is H, halogen or Me; R3 is H or halogen; or R3+R5 is O or a C-C bond; R6 is H, Me or Et; R7 is cyclohexyl or R8-phenyl, R8 being H, halogen, 1-4C alkyl or 1-4C alkoxy; Y is O or CHZ-O (linked via C to the benzene ring) Z being H or Me; and m and n are 0 or 1. One of a number of claimed processes for prepg. (I) comprises reacting a cpd. of formula (II) (where M is H or a metal) with a cpd. of formula (III) (where X is F, Cl, Br or I).
Patent NL-8101563-A (NL)
Title: Slow release dry pharmaceutical formulation - contg. mixt. of hydroxypropyl methylcellulose and hydroxypropyl cellulose as carrier
IPC: A61K9/20
Filed: 1981-03-30
Abstract: A controlled, long-acting release dry pharmoceutical formulation (A) is made by drying a carrier consisting of 80-95% hydroxypropyl methylcellulose (I) and 20-5% hydroxypropyl cellulose (II) to not over 1% moisture, then mixing with the required therapeutic agent (III). This mixt. is then compressed to shape. Pref. (I) has viscosity 50-4000 cP (2% aq. soln. at 20 deg.C) and (II) has viscosity 1500-2500 cP (1% soln.) or 4000-6500 cP (2% soln.) at 25 deg.C. Formulations (A) contg. up to 600 mg (III), or up to 1200 mg when used for suppositories, and they dry carrier compsn. are claimed. (A) are formulated as lozenges, buccal or oral tablets, or suppositories and can be used with non-hygroscopic or hygroscopic (III). The carriers are easily and inexpensively made and provide uniform and continuous release over a long period.
Patent NL-8200095-A (NL)
IPC: F04C13/00
Filed: 1982-01-12
Abstract: A pumping system suitable for conveying a high consistency material, more particularly butter, comprising a pump housing having an inlet section disposed at the top thereof and an outlet section disposed at the bottom thereof, said inlet and outlet sections each being provided with a passage aperture for the material, two rotatable rotors disposed in parallel relationship opposite one another at the same height between the passage apertures, the circumference of each rotor being provided with a number of axial slots in which there are received blades which are substantially radially displaceable with respect to the rotor, each blade being provided with guide elements which are guided inside grooves formed in walls of the pump housing, and two scraper elements co-operating with the respective rotors in the outlet section zone.
Patent NL-8603138-A (NL)
IPC: B32B27/34
Filed: 1986-12-10
Abstract: The invention relates to multi-layer polyamide moulded articles having, inter alia, improving mechanical properties, one layer of which is reinforced with filler and covered at least on one side with a non-reinforced polyamide layer and of which the polyamide substantially consists of nylon 4,6 and the filler is non-fibrous.
Patent NL-8802241-A (NL)
Title: Audio amplifier with offset voltage correction circuit - has very low cut-off frequency but can be fully integrated
IPC: H03F1/32
Filed: 1988-09-13
Abstract: The input signal (1) is fed via the input offset voltage element (9) to the non-inverting input of the main amplifier (2). The output (4) of the amplifier is fed back via a resistive network (10) and a summing element (8) to the inverting input. The other input to the summing element is provided by the offset correction circuit (20). The output signal is attenuated (21) and fed via a second offset voltage element (22) to the input of a trans conductor circuit (25). The output of the trans conductor is fed via a capacitive filter (28, 29) and a second attenuator (30) to the second input (31) of the summing element (8).
Patent NL-9002175-A (NL)
Title: Grinding system for rounding off edges of steel girder - has grinding wheels applied by hydraulic cylinder as girder passes along conveyor
IPC: B21D19/00
Filed: 1990-10-08
Abstract: The system has a bed (2) of transport rollers (3), with one or more H-profiled grinding wheels (4) in its centre. Directly above the lower grinding wheels are complementary and identical wheels which can be forced down onto the girder (1) by a hydraulic cylinder (5). The four edges of an H-section girder each pass through the grooves of one of the hardened steel wheels (4), which produce two to three mm radii on all external edges.
Patent NL-9002334-A (NL)
IPC: A47K13/28
Filed: 1990-10-25
Abstract: PCT No. PCT/NL90/00212 Sec. 371 Date Apr. 22, 1993 Sec. 102(e) Date Aug. 20, 1993 PCT Filed Oct. 24, 1991 PCT Pub. No. WO92/07498 PCT Pub. Date May 14, 1992Sanitary seat on which the disabled or the elderly can sit to wash-or have washed-parts of their lower body. The seat (61) comprises two parts, an inner part (64) and an annular part (62), which can be moved relative to each other in the vertical direction. When the inner part (64), is projecting above the annular part (62), the part of the lower body projecting outside the inner part can be washed. When the inner part (64), is below the annular part (62), the particular person is sitting on the annular part (62). In that situation the other part on which the person was first seated can be washed. The inner part (64) is preferably provided with a spray head, and the inner part (64) with a downward projecting part of the annular part (62) preferably forms a watertight seal for forming a space which can be filled with water in which the lower body can be cleansed.
Patent NL-9300408-A (NL)
Title: Casing assembly
IPC: E06B3/26
Filed: 1993-03-05
Abstract: Casing assembly, in particular for use in buildings, comprising a frame and at least one window and/or door which is movably attached thereto. The frame is composed of a first frame part with a first clear width and an opposite, second frame part with a second clear width which is greater than the first clear width. The window and/or the door comprises a first part with peripheral dimensions which are adapted to the first clear width so that it can be accommodated in the first frame part, and an opposite, second part with peripheral dimensions which are adapted to the second clear width, so that it can be accommodated in the second frame part. The second clear width is selected to be greater than the first clear width to such an extent that the first part of the window or door can be placed through the second frame part.
Patent NL-9300553-A (NL)
Title: Vehicle with illuminated film positive, and method for exchanging such a film positive
IPC: B60P3/025
Filed: 1993-03-26
Abstract: The present invention provides a vehicle comprising: - a frame to which illumination means are attached; - energizing means to provide the illumination means with electrical energy; - one or more walls of at least partially translucent material, which are each composed of an inner panel and an outer panel, between which a translucent film positive can be accommodated, and - where the outer panel at one side can be pivoted with respect to the inner panel into such a position that a film positive can be placed on an outer panel and said film positive, together with the outer panel, can be swivelled as far as the initial position, in which initial position the film positive is accommodated between inner and outer panel.
Patent NL-9301802-A (NL)
Title: Cleaning device for automatically cleaning a feed device, equipped with a hose pump and an associated conveyor pipe
IPC: B08B9/04
Filed: 1993-10-18
Abstract: Device for cleaning a feed device, equipped with a hose pump 1, a storage reservoir 3 for the material which is to be pumped, connected to the suction side of the pump, and a conveyor pipe 2 which is connected to the delivery side of the pump and to which a compressed-air line 5 is connected. The device comprises a housing 8 which is connected to the suction side 15 of the hose pump 1 and to which the opening 12 of a cleaning-ball reservoir 7 and the opening 13 of the material reservoir 3 are connected, while a remote-control plunger 11 is accommodated displaceably inside the housing 8, which plunger is able to open and close the two openings 12, 13. <IMAGE>
Patent PT-70621-A (PT)
Title: Process for the combined manufacture of chlorinated hydrocarbons and sodium bicarbonate
IPC: C07C17/02
Filed: 1979-12-21
Abstract: Production of sodium bicarbonate by the Solvay-soda method, employing a volatile aliphatic amine instead of ammonia, is combined with the oxychlorination of olefins in liquid phase by using the amine hydrochloride side-product of the soda plant as chlorine source in the oxidative regeneration of the spent chlorinating liquid. The chlorinating liquid contains iodine and copper chloride or iron chloride and on regenerating the spent liquid the amine is recovered in the vapor phase and recycled to the soda plant.
Patent PT-83496-A (PT)
Title: Disposable absorbent articles having dual cuffs
IPC: A61F13/15
Filed: 1986-10-06
Abstract: An integral disposable absorbent article such as a diaper having a liquid pervious topsheet, a liquid impervious backsheet, an absorbent core disposed between the topsheet and the backsheet, at least one elastically contractible gasketing cuff, and at least one barrier cuff. The barrier cuff has a proximal edge and a distal edge. The absorbent article is additionally provided with spacing means for spacing the distal edge away from the top surface of the topsheet. In addition, adhesive means secure the end portions of the barrier cuff closed. A channel is formed between the proximal and distal edges in at least the crotch region because the distal edge is spaced away from the topsheet top surface.When the diaper embodiment of the present invention is applied to a wearer, the barrier cuff rides up along the inner thighs and the perineum of the wearer in the crotch region and along the buttocks in the back waist region. Leakage prevention is enhanced because body exudates which are not immediately absorbed by the absorbent core contact the barrier cuff and are contained and held within the channel so that they do not wick out of the diaper or flow out of the gaps between the diaper and the legs or waist of the wearer. Additionally, should such exudates flow beyond the barrier cuff, leakage is further enhanced by the gasketing cuff because it forms an additional fluid impervious barrier about the leg or waist of the wearer.
Patent PT-94455-A (PT)
Inventor: BRUYMIMCKX ALFONS
IPC: C08L75/00
Filed: 1990-06-21
Abstract: An isocyanate-reactive composition comprising :   (1) a first isocyanate-reactive compound having a functionality of from 2 to about 4 and an average equivalent weight of from about 750 to about 3000. (2) a second isocyanate-reactive compound which is normally immiscible with the first isocyanate-reactive compound and has a functionality of at least 2 and an average equivalent weight of at least 30, and (3) a miscibilising amount of dispersed polyurethane and/or polyurea particles. n
Patent PT-99513-A (PT)
Inventor: BUNDGAARD HANS
IPC: A61K9/00
Filed: 1991-11-14
Abstract: PCT No. PCT/SE91/00760 Sec. 371 Date Aug. 17, 1993 Sec. 102(e) Date Aug. 17, 1993 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/08459 PCT Pub. Date May 29, 1992Topical composition for transdermal delivery of morphine. The composition contains certain morphine esters in association with a carrier. The compositions relieved pain or tranquilize a mammal when delivered transdermally.
Patent SI-8410490-A (SI)
Inventor: CREDLE WILLIAM SWINDELL JR
IPC: B65D47/04
Filed: 1984-03-20
Abstract: Hitro razstavljivi sklop za praznjenje in polnjenje
zložljivih vsebnikov po predmetnem izumu se nanaša
na sklop, katerega postavimo med sočelni spojki (72)
in armaturo vsebnika (14) (54) na čigar spodnjem
koncu je priključena potopljena cevka (10) za črpanje
tekoče vsebine iz zložljivega vsebnika (16) na osnovi
razlike tlakov. Hitro razstavljiva spojka (17)(50) ki ima
z vzmeti napet ventil (60) je prilagojena, da sprejme
sočelno spojko (72) preko katere se vsebnik prazni ali
polni. Kadar se sočelna spojka (72) spoji z spojko
vrečke (17)(50) se odgovaijajoči elementi sklopa hitro
razstavljive spojke dotikajo in povzročajo odpiranje z
vzmetjo napetega ventila (60), in skozi odgovarjajoče
odprtine v ventilu in v telesu spojke tekočina odteka in
na ta način prazni zložljivi vsebnik (16). V drugi smeri
se dogaja proces polnjenja pri čemer se z uporabo
sklopa ventil/potopljena cevka, vsebnik (16) oz. zložljiva
vrečka (16) ne poškoduje, ter tudi ne pride do
onesnaženja vsebine vsebnika (16). Glede na to, da
so skoraj vsi deli narejeni iz ulitih plastičnih elementov,
so sklopi relativno poceni in so praktični, ker se lahko
transportirajo od proizvajalca do lokacije za polnjenje
vrečk kot enoten sklop v izogib dodatnim operacijam
zlaganja v polnilnici vrečk.
Patent SI-9111011-A (SI)
Inventor: CORDIER BERNARD
IPC: B27H5/08
Filed: 1991-06-06
Abstract: Postopek, ki omogoča modifikacijo kemične
sestavine notranje strani soda in stroj za izvedbo tega
postopka. Predloženi izum se nanaša na postopek, ki
omogoča modifikacijo kemične sestave notranje strani
soda, ki obstoji iz izmeničnega segrevanja in vlaženja
notranje strani lupine (1) soda, v skladu z določeno
močjo segrevanja in določeno količino tekočine v
določenem času, pri čemer se segrevanje razprostira
po celi višini lupine. Nanaša se tudi na stroj za izvedbo
tega postopka, ki ima vrtljiv nosilec (12), sredstva za
segrevanje (19), in sredstva za navlaženje (21,22),
vertikalno pomična po glavni osi soda. Uporaba: sodi
za vino in močne alkoholne pijače
Patent SI-9300615-A (SI)
Title: Spreading anchor from metal and the procedure of producing the same also
Inventor: HENGESBACH WOLFGANG
IPC: F16B13/06
Filed: 1993-11-26
Abstract: The expansion anchor comprises a shaft (1) which exhibits, at its rear end, means for fastening an object and, at its front end, a cross-sectionally reduced portion (3) with an adjoining expansion cone (4), and it further comprises an expansion sleeve (5) which is pushed over the said portion and has longitudinal slits (6) and locking elements (7) which project beyond the diameter of the expansion sleeve (5). The locking elements are a plurality of continuous punched-out portions running in the longitudinal direction of the expansion segments. The punched-out portions are each in the form of a triangle with the point directed towards the front end of the expansion segments. The contour of the projected development of the expansion sleeve is initially punched out in slight under-size, and the sheet metal is then compressed in its thickness in a pressing procedure. The locking elements are punched out after the compression. <IMAGE>
Patent SI-9720016-A (SI)
Title: Bioactive glass compositions and methods of treatment using bioactive glass
Inventor: LITKOWSKI LEONARD J
IPC: A61K6/06
Filed: 1997-01-29
Abstract: A novel silica-based bioactive glass composition that can be used in conjunction with a delivery agent such as a toothpaste, gel, etc., having a particle size range < 90 'mu'm which will form a rapid and continuous reaction with body fluids due to the immediate and long-term ionic release of Ca and P from the core silica particles, to produce a stable crystalline hydroxy carbonate apatite layer deposited onto and into the dentin tubules for the immediate and long-term reduction of dentin hypersensitivity and tooth surface remineralization.
Patent TR-22547-A (TR)
IPC: A01N37/52
Filed: 1986-10-16
Abstract: Liquid formulations of the pesticide amitraz are stabilised by the addition of one or more aluminium alkoxides.
Patent UA-11180-A (UA)
Title: Method for dozing insect eggs and device for its realization
Filed: 1990-09-04
Abstract: Method includes supply of solution through drop former to receiving vessel. Supply of solution is performed in forced way with frequency that provides formation of drop with given volume through change of frequency of its release or rate of supply of solution.
Patent UA-19215-A (UA)
Title: Appliance for determination of coefficient of bite of road pavements
Filed: 1991-03-07
Abstract: The invention relates to building and operation of motor roads. The device has rubber imitator intended for sliding over road pavement, unit of impact loading arranged as beam and installed with possibility of displacement of load over it, and measuring device. Imitator is arranged as installed on axis that is placed normally with respect to plane of road pavement disc with lever fixed at its periphery in radial direction, the device is equipped with pendulum device interacting with load and lever, and the beam is intended for installation in vertical direction.
Patent BG-103192-A (BG)
Title: Substituted 6,6-hetero-bicyclic derivatives
Inventor: CHEN YUHPYNG L
IPC: C07D475/02
Filed: 1999-02-22
Abstract: The invention relates to compounds with the formulawhere A,B,D,E,K,R3 & R5 have the meanings listed in thedescription, and to their pharmaceutically acceptable salts. Theyare antagonists pf corticotropin releasing factor (hormone) CRF(CRH).41 claims
Patent BG-103847-A (BG)
Title: Method for the preparation of 0-(3-amino-2-hydroxy-propyl)-hydroxime acylhalogenides
Inventor: UROEGDI LASZLO
IPC: A61K31/4453
Filed: 1999-11-02
Abstract: By the method 0-(3-amino-2-hydroxy-propyl)-hydroxime acylhalogenides are produced with the formula by a reaction between carboxamide oxime with the formula in which the meaning of R1 is listed in the description, and the reaction-prone 3-amino-2-hydroxy-propane derivative. There follows dinitrification of the produced O-substituted carboxamide oxime with sodium nitrite in the presence of halogenohydrogen, decomposition of the diazonium salt, isolation of the product produced and, optionally, separation of the optically active enantiomers and/or reaction between the produced base and an organic or mineral acid. The method includes a reaction between carboxamide oxime with formula II and 3-hydroxyazetidine salt with the formula where the meanings of R2 and R3 are listed in the description and Y- is salt-forming anion in a medium of lower alcohols, best in ethanol, which is alkalized with alkaline hydroxide, the medium may also contain water. After the neutralization of the reaction mixture and separation of The compounds with the formula the organic solvent before dinitrification O-substituted carboxamide oxime is produced as an intermediate compound. By the method compounds  are produced with formula I and with increased yields. 2 claims