baber/WOPTO huggingface dataset:
Patent NL-291443-A (NL)
IPC: B29C65/30
Abstract: 978,815. Seaming non-metallic sheet material. E.I. DU PONT DE NEMOURS & CO. April 11, 1963 [April 13, 1962], No. 14482/63. Heading B5K. Thermoplastic material is continuously heat sealed by transporting said material to a zone of simultaneous heat and pressure to effect the seal in the form of a molten pool, preventing the parent material on each side of the seal from moving laterally away from the molten pool of the seal, continuously causing some of the material of the molten pool to be moved laterally to at least one edge thereof to increase the thickness and strength of the edge of the pool and transporting said material away from said zone of heat and pressure to allow the molten pool of the seal to solidify. The material 10 to be sealed is fed from the left of Fig. 1 between transporting bands 13 of cloth-like material or metal covered therewith and which pass around driven rollers 11 and idler rollers 12, e.g. of silicone rubber. Rollers 15 are provided to adjust the tension of the bands 13. Sealing bands 14 electrically heated by brushes 16 bear on the bands 13 to make an indentation in the molten pool of the seal to cause some of the material thereof to flow to the sides thereof. The patent material is firmly held by the bands 13 and so cannot move laterally away from the seal so that the molten material builds up at the edge of the seal. In a modification, Fig. 3, the sealing band 17 is bevelled to cause lateral movement of the molten material to one edge only of the seal. Examples are given of thermoplastic materials which may be sealed by this method.
Patent NL-7008881-A (NL)
Title: L-alpha-hydrazino-beta-phenylpropionic acid compounds - decarboxylase inhibitors
IPC: C07D273/04
Filed: 1970-06-17
Abstract: L-alpha-Hydrazine-beta-phenylpropionic acid cpds. - decarboxylase-inhibitors Cpds. of general formula (I): R1 and R2 = H, hydroxyl, alkoxy (max. C6), phenyloxy or benzyloxy; R3 and R4 = H or alkyl (max. C6); R5 = H, a metal atom or alkyl (max. C6). (I) are decarboxylase-inhibitors in mammals. They do not pass the blood-brain barrier and may be used together with L-Dopa in the treatment of Parkinsonism causing very much reduced doses of L-Dopa. They may also be used in the treatment of diseases of the large intestine, where they inhibit the formation of serotonin and contg. the occurrence of diarrhoea. (I) do not only inhibit dioxyphenylalaninedecarboxylase but also histidine-decarboxylase and may therefore be useful as histamins. (I) do not have other physiological activity. Prepd. by splitting a racemate or other mixture of the D- and L-isomers of (I) or the L-isomer of a cpd. of general formula (II) is reacted with a halogenating agent and a base, or decomposed photolytically to give (I).
Patent NL-7113177-A (NL)
Title: Phenyl - dihydroimidazo (2,1-b) thiazole derivs - anthelmintics
IPC: A61K31/395
Filed: 1971-09-24
Abstract: Novel title cpds are the dl- and l-isomers of cpds. of formula: (in which R1 and R2 are H, 3-10 C alkyl, 2-8 C alkenyl, 3-7 C cycloalkyl, lower hydroxyalklyl, lower alkanoyloxy-lower alkyl, lower alkoxy-lower alkyl, opt. substd. benzyl, opt. substd. phenylethyl, mono- or di-nitrophenyl, 2- or 4-pyridyl, 2- or 4-pyrimidyl, 2-thiazolyl, pyridylmethyl, furfuryl, tetrahydrofurfuryl or R5CO (where R5 is H, 1-9 C alkyl, 2-7 C alkenyl, 3-7 C cycloalkyl, 1-6 C haloalkyl, 1-6 C aminoalkyl, mono- or di- lower alkyl-amino-lower alkyl, piperidino-lower alkyl, pyrrolidino-lower alkyl, morpholino-lower alkyl, lower alkoxy-lower alkyl, opt. substd. phenyl, furfuryl, tetrahydrofurfuryl, naphthyl, 1-8 C alkoxy, amino, mono- or di- lower alkylamino, piperidino, pyrrolidino or morpholino) or -NR1R2 is piperidino, pyrrolidino, morpholino or (lower alkyl)2NCH = N- and R3 and R4 are H, halogen, or NO2, but when Re3 and R4 are both H, only one of R1 and R2 may be H; the opt. substs. being selected from mono-, di-, or tri-halo, mono- or di-NO2, mono-, di or tri- lower alkyl, or mono-, di- or tri- lower alkoxy; and represents a single or double bond) and are claimed together with their pharmaceutically acceptable salts.
Patent NL-7203361-A (NL)
Title: Gas chromatograph sample injector - with sealed sample evapn chamber and sealed press gauge chamber with connecting sample
IPC: G01N30/18
Filed: 1972-03-14
Abstract: Gas chromatograph sample injector comprises a heated housing having a hermetically sealed evapn. chamber, communicating with a carrier gas source and the gas chromatograph, and a gauge press chamber also communicating with the carrier gas source. Each of the chambers is tightly closed with an elastic gasket through which the ends of a bent needle (e.g. U-shaped) can be introduced into both chambers. The needle has an internal capillary passage filled with a liq. sample for transfer to the sample evapn chamber. The sample is transferred under the action of a press. differential established between the two chambers.
Patent NL-7314948-A (NL)
Title: 5-Ethylidenenorbornene-2 prepn from 5-vinylnorbornene-2 - in high yield, by isomerisation using organoalkali cpds and nitrogenous complex-formers as catalyst
IPC: B01J31/00
Filed: 1973-10-31
Abstract: 5-Ethylidenenorbornene-2 (I) is prepd. by isomerising 5-vinylnorbornene-2, using as catalyst an organo alkali metal cpd. (II) and a complex-former (III) of formula: in which n is not 2 and R1, R2, R3 and R4 are (cyclo)alkyl and/or aryl gps.; the molar ratio (II):(III) is 0.1-5:1 (esp. 0.5-2:1). (I) is prepd. in high yield without the formation of by-prodts., e.g. tetrahydroindene and polymers, and is used as comonomer in ethylene/propylene/diolefin copolymers.
Patent NL-7505773-A (NL)
Title: Sputtering material onto a target - using low gas pressure
IPC: H01J37/34
Filed: 1975-05-16
Abstract: The parent claims a process and appts. for sputtering a coating material onto a target in which there is provided a magnetic field of sufficient intensity to ionise the working gas, the magnetic field and the electrode assembly together defining one or more traps for containing all the electrons emitted. At least one electrode is formed of material to be sputtered. The present invention provides a modification of that process and appts. in which the working gas is maintained at a pressure of 10-2 torr or below, and the magnetic field at 300 gauss or below.
Patent NL-7700459-A (NL)
IPC: A61K31/23
Filed: 1977-01-17
Abstract: A single liquid phase detergent composition, such as a foam bath product, contains an alkyl monoglyceride as a skin benefit agent, an anionic detergent and water. In use, when diluted in water, the composition is capable of producing and maintaining a substantial head of foam and is capable of depositing on the skin, after immersion, a noticeable amount of the alkyl monoglyceride.
Patent NL-7802229-A (NL)
Title: Metal scrubber ball made of coiled laminated stainless steel - has laminated stainless steel strips twisted before coiling to produce rough scrubbing surface
IPC: A47L13/07
Filed: 1978-03-01
Abstract: A metal scrubbing brush is made of twisted stainless steel coils. The coils are obtained by the act of twisting lengthwise (1 & 2) a laminated strip. This procedure produces a scrubber whose coils, once they are horizontally entangled by torsion around an inside dia. (3) retains its springlike resistance to wear without distorting or flattening the article after some time of use.
Patent NL-7810455-A (NL)
Title: PMMA composite with polyvinylidene fluoride film - eliminating stress cracking, useful for medical, sanitary and building purposes
IPC: C08J5/12
Filed: 1978-10-18
Abstract: Composite material based on PMMA with excellent resistance to ageing, esp. the formation of micro-cracks, has a coating of polyvinylidene fluoride on >=1 surface. The max thickness of the coating is 1/10th the thickness of the PMMA and =400 mu. The coating overcomes the problem of stress cracking of PMMA in contact with moisture, solvents and certain corrosive substances in the atmos.
Patent NL-7902727-A (NL)
Title: Marine engine heat exchange system - has all chambers formed inside extruded profiled section and with detachable end covers
IPC: F01P3/20
Filed: 1979-04-06
Abstract: The heat-exchange system acts between the cooling water of a marine engine and the water outside, and also between the cooling water and the combustion air delivered to the engine. A first chamber contains a tube nest for exchange between the two lots of water, and second and third ones respectively have cooling water and combustion air flowing through them for exchange between these media. A fourth chamber forms an expansion chamber for the cooling water, all chambers including the necessary inlet and outlet unions. All chambers are formed by compartments running in the lengthwise direction inside an extruded profiled section, and are closed at the ends by detachable covers.
Patent NL-7905753-A (NL)
IPC: B61D3/04
Filed: 1979-07-25
Abstract: A rail car comprises a movable loading floor for use with a pair of platforms of substantially equal height, the platforms being located on respective opposite longitudinal sides of the rail cars for loading and unloading of trailers, motor vans, passenger cars, etc. The rail car has a recessed chassis bottom between the wheeled support trucks thereof, on which is supported the movable loaded floor for carrying and shipping a trailer. The rotatable loading floor is rotatable from a first position in which the longitudinal axis of the rotatable loading floor coincides with the longitudinal axis of the rail car, to a second position in which the longitudinal axis of the rotatable floor is at a given angle relative to the longitudinal axis of the rail car and in which the ends of the rotatable loading floor overlie respective platforms on opposite sides of the rail car. When in the second position, the rail car loading floor is in a position for transferring a trailer relative the rail car by selectively rolling the trailer on or off of the rail car. Hydraulic rams are coupled between the chassis and the wheeled support trucks of the rail car and to the rotating mechanism for the rotatable loading floor for raising the chassis relative to the trucks of the rail car to a height such that the rotatable loading floor is above the height of the platforms before the rotating means can rotate the rotatable loading platform.
Patent NL-8006754-A (NL)
IPC: B29C61/00
Filed: 1980-12-12
Abstract: A series of equally spaced holes 12 are formed in a slide fastener stringer tape 10 including synthetic fiber by thrusting and melting away tape portions spaced along a marginal edge of the tape 10 on and between an ultrasonically vibrating horn 23 and an endless series of teeth 29 successively pressable against the horn 23. The stringer tape 10 is then moved away from the horn 23 so as to be cooled for thereby setting the holes 12. Thereafter, a series of coupling elements 13 are injection-molded at the same time on the stringer tape 10 over the holes 12, respectively. <IMAGE>
Patent NL-8301340-A (NL)
Title: Mixts. of aliphatic non alpha, omega di:isocyanate(s) - with other di:isocyanate(s), useful e.g. for polyurethane coating compsns.
IPC: C08G18/73
Filed: 1983-04-15
Abstract: Mixt. of 2 or more diisocyanates is claimed comprising (A) an aliphatic diisocyanate of formula (I) in which R1 is chosen from (i) alkyl with 1 or more C, (ii) opt. substd. phenyl and (c) a gp. R1''-O-R1'- in which R1' and R1'' are 1-10 C alkyl, and R2, R3 and R4 are chosen from (a) alkyl with 1 or more C, (b) alkoxy with 1 or more C and (c) H, and (B) another diisocyanate (II). Pref. (I) is 1,5-hexanediisocyanate and (II) is an aromatic dissocyanate, esp. MDI and/or TDI. Also claimed are oligomers of the isocyanate mixts., and adducts of the isocyanate mixts. with a cpd. having at least one active H atom. Pref. the mol. ratio (I); (II) in the isocyanate mixt. = 1:20 to 20:1, esp. 3:2 - 2:3.
Patent NL-8501185-A (NL)
Title: Dispensing tap for carbonated beverage e.g. beer has housing - with inclined bore between inlet and outlet and contg. rotatable ported bush around ported plug rotatable to adjust foam dispensed
IPC: B67D1/14
Filed: 1985-04-24
Abstract: The dispensing tap for carbonated beverages such as beer comprises a housing (1) with inlet (2) connectable (4-7) to a supply line, an outlet (3), and a closure member (10) between them. This member consists of a (e.g. PTFE) bush (10) with ports (12) rotatable in a housing bore to connect or disconnect the ports with/from inlet and outlet. A (metal) plug (9) with through-port (11) is rotatable in the bush. The common centre line of bush and plug is at an angle (pref. 42 deg.) to the common centre line of inlet and outlet whilst the ports (12,11,12) are arranged to provide a straight-through passage in one relative position (as shown). The arrangement is such that the position of the plug can be adjusted to vary the proportion of foam dispensed between zero and 100%.
Patent NL-8602413-A (NL)
Title: Mast construction for wind-turbine - has turbines carried on streamlined arms with cable arrangement including dampers or rods
IPC: F03D11/04
Filed: 1986-09-24
Abstract: The mast construction is for supporting wind turbines carried on arms which are centrally supported by a main mast (2). The ends of the arms have cable arrangement with a damper (4) and the top and bottom arms are tied to the mast by the cable. The ends of the arm comprise a rod system (3) provided with the damper, and the upper and lower arms are bolted to the main mast. The arms are streamlined in cross-section and have a second cable system parallel to the plane of the first cable system. Vertically between the connection point of mast and arm and rotor head, an extra rod system is incorporated. The damper is continuously fed with signals from speed recorders.
Patent NL-8800586-A (NL)
Title: Pressure meter used in medical procedures - measures dilation balloon pressures during dotter procedure for dilating blood vessels
IPC: A61F2/958
Filed: 1988-03-09
Abstract: The pressure meter gives an accurate measurement of the pressure applied to the inner walls of blood vessels via dilation balloon. The process, known as the "DOTTER" method of Percutaneous Transluminal Angioplasty (PTA) requires that a pressure of 6 to 8 bar is applied to the vessel, several times for periods of a few seconds, if the pressure is too great, the vessel may split; if it is too low the treatment may not work. A volume of gas is allowed into the transparent meter tube (Drukmeter) via an end cap (Afsluitdopje), until the gas/liquid meniscus is on the 0 bar line of the scale. A syringe (Spuit), coupled to the (PTA) catheter via a Tee-piece, is used to increase the pressure. The gas is compressed until the meniscus reaches the required line on the tube.
Patent NL-8901325-A (NL)
Title: Lengthwise strainer for cardboard making machine - has supporting strainer between travelling strainer belt and suction chambers
IPC: D21F1/50
Filed: 1989-05-26
Abstract: The lengthwise strainer is particularly for a cardboard- or paper-making machine, having an endless strainer belt travelling over suction chamber which extract moisture from the fibrous suspension supported on it. Between the portion of the strainer belt running over the chambers and one at least of the latter is a strip-type supporting strainer. This can be in the form of a driven endless belt.
Patent NL-9000642-A (NL)
Title: Raw-meat-processing method - cuts into tissue sections for injection and rubbing in of preservation agent
IPC: A23B4/28
Filed: 1990-03-20
Abstract: Pieces of raw meat are processed by running in a preservation agent mechanically after cutting them up, such an agent being also injected. They are cut up into complete sections of tissue, the different types of which are sepd. from each other and delivered along a prodn. track to a number of intermediate vessels. From these they are extracted for individual processing by injection of a preservation agent to make them tender, and also by rubbing it in. Vegetables and additives are delivered to them before delivery to a collector vessel for temporary storage. The separate sections are then mixed together and heat-treated to form a solid item such as a ham.
Patent NL-9001054-A (NL)
Title: Scaffold arrangement for building front - has rectangular and triangular shaped support tubes
IPC: E06C7/16
Filed: 1990-05-02
Abstract: The scaffold (1) used e.g. for painting on building front maintenance, is supported against a wall (5). The scaffold is erected with two ladders (2) to which two scaffold supports (3) are connected. On top of the supports (3) rest a scaffold board (4), provided with a scaffold hand rail (6).
Patent NL-9002475-A (NL)
IPC: B62D25/10
Filed: 1990-11-13
Abstract: A body panel for a vehicle has a sheet (2) and an elongate supporting structural member (3) of uniform cross sectional shape along its length connected to the sheet for support and for mounting of the sheet to the vehicle. The structural member (3) lies against the sheet, so as to follow the curvature of the sheet. To provide a light yet strong structure, the structural member 3 has, as seen looking at the face of the sheet (2) at least one bend (10,11,12). Two or more bends are preferred. The structural member (3) is an extruded profile, which is adhesively secured to the sheet along its whole length. <IMAGE>
Patent NL-9002566-A (NL)
Title: Thin type picture vacuum envelope display device - has front wall supporting luminescent screen at inner side rear wall short distance accommodating adjacent electron sources
IPC: H01J31/12
Filed: 1990-11-26
Abstract: The device has a vacuum envelope for displaying pictures composed of pixels on a luminescent screen. The screen has a number of juxtaposed sources for producing electrons. Local electron ducts, cooperate with the sources, and have walls of electrically insulating material. The ducts have a secondary emission coefft. for transporting through a vacuum, the produced electrons in the form of electron currents. There is a device for withdrawing each electron current at locations from its duct and directing it towards the luminescent screen for producing picture composed of pixels. The electron ducts are provided with electrodes for producing an axial electric field Ey and a transversal field Ex.
Patent NL-9101852-A (NL)
Title: Metering machine
IPC: B65B3/32
Filed: 1991-11-06
Abstract: The invention relates to a device for metering a plastic compound into metering vessels, comprising: a feed duct, through which the compound to be metered is fed under pressure, and at least one metering component, each metering component being formed by: an elongate pressure chamber, in which a piston is arranged moveably, at which the feed duct opens out and which leads to the metering vessel into which the compound is metered; and a metering chamber which is connected to the pressure chamber and in which a piston is moveably arranged. To increase the capacity of the machine, there are at least two metering components which together are attached to a rotatable support.
Patent NL-9200384-A (NL)
Title: Helmet
IPC: A42B3/04
Filed: 1992-03-03
Abstract: The invention relates to a helmet, in particular for motorcyclists, with a helmet shell, inside which there is shock-absorbing cushioning and comfort cushioning, an air- filled reservoir which, when the helmet is placed onto the head, is emptied into sealing rings which inside the helmet, on either side, surround the auricles of the person wearing the helmet and are inflated when the helmet is put on. The system comprising reservoir, connecting ducts and sealing rings, is at a slight subatmospheric pressure when the helmet is not being worn. The inflated sealing rings reduce the wind noise when travelling. The pressure on the temples is also minimal. When at a standstill with the visor open, it is possible to converse with the outside world via acoustic channels which run towards the front through the shock- absorbing cushioning and open out, on the one hand, in a cavity formed in the shock-absorbing cushioning at the level of each auditory canal of the person wearing the helmet and, on the other hand, at the front of the helmet. During travelling, the person wearing the helmet also continues to receive sound information from outside the helmet.
Patent NL-9400068-A (NL)
Title: Glass shattering arrangement
Inventor: MARTENS GERARDUS ALUISIUS MARI
IPC: C03B33/033
Filed: 1994-01-14
Abstract: The invention relates to an arrangement to shatter glass. The present invention is designed, in the first instance, to be used in saving persons and animals from perilous (distressing) situations, for example from vehicles damaged in an accident. Thus the present invention provides an arrangement for shattering glass essentially along a shattering line, said arrangement comprising a frame within which a shattering element is secured and which comprises a first section and a second section which are joined together by a linking frame section which is designed to extend through the shattering line produced by the arrangement.
Patent OA-11057-A (OA)
Title: Polypeptides encoded by a human lipase-like gene compositions and methods
Inventor: AMIN DILIP V
IPC: A61K39/395
Filed: 1999-06-04
Abstract: Lipoprotein Lipase like polypeptides, nucleic acids encoding said polypeptides, antisense sequences, and antibodies to said polypeptides are disclosed. Also disclosed are methods for the preparation of said polypeptides in a recombinant system and for the use of said polypeptides to screen for agonists and or antagonists of said polypeptides. Also disclosed are methods and compositions for the treatment of disorders of lipid metabolism.
Patent OA-11162-A (OA)
Title: Pellets having a core coated with an antifungal and a polymer
Inventor: VANDECRUYS ROGER PETRUS GEREBE
IPC: A61K47/10
Filed: 1999-09-24
Abstract: The present invention is concerned with pellets comprising a 250 - 355  mu m (45-60 mesh) sugar sphere, a coating film of a water-soluble polymer and an antifungal agent, and a seal coating layer; pharmaceutical dosage forms comprising said pellets and a method of preparing said pellets.
Patent PT-82084-A (PT)
IPC: H02H3/093
Filed: 1986-02-25
Abstract: Microprocessor-based digital solid-state trip unit (48) generating an inverse time long delay and/or short delay trip by digital simulation of the heating and cooling of a bimetallic strip. A digital value (TETALR), stored in a RAM memory simulates the temperature of the bimetallic strip, this value being incremented when the current exceeds a preset pick-up (ILR) or on the contrary decremented if the current is lower than this pick-up (ILR). Tripping is caused when the stored value (TETALR) exceeds a maximum pick-up (TETAMAX). The microprocessor (48) computes the incrementation factor (DTETAE) in terms of the square of the current.
Patent PT-83698-A (PT)
Title: Grounding saddle
Inventor: BALLESTER HECTOR GILBERTO
IPC: H01R4/00
Filed: 1986-11-07
Abstract: The device comprises the rigid non-conductive saddle having an arcuate inner surface to mate with a segment of the cylindrical exterior of the conduit. The grounded, conductive line is fixed along the inner surface. The saddle inner surface and line are attached to the conduit segment by means of a conductive adhesive. The conduit is grounded through the adhesive and line. The saddle includes a groove along the inner surface to receive the line. The line is a conductive mesh strap. The groove receives the strap in a flush relationship with the inner surface.
Patent PT-94537-A (PT)
Inventor: LEPAGNOL JEAN
IPC: C07K5/08
Filed: 1990-06-28
Abstract: Derivatives of general formula (I): 
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 in which: A denotes, with the carbon and nitrogen atoms to which it is bonded, a cycloamide group, B denotes, with the carbon and nitrogen atoms to which it is bonded, a saturated polycyclic structure, R denotes a hydrogen atom, a lower alkyl group or a 4-imidazolylmethyl group, substituted or otherwise, their diastereoisomers, enantiomers and epimers and their addition salts with a pharmaceutically acceptable acid. 
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