baber/WOPTO huggingface dataset:
Patent NL-7012960-A (NL)
Title: Synthesis gas prodn
IPC: C10J3/08
Filed: 1970-09-02
Abstract: CO and H2-contg. gas is produced by direct oxidation of combustible carbonaceous solid, such as coal, coke etc. in non-catalytic, reactor, by reaction with O2 and water vapour at 982-1760 degrees C. Solid is introduced to reactor in form of fine particles, as mixture with water, which is at least partly in liq. phase, the mixture contg. 45-55 wt.% solids. O2-contg. gas is mixed with the slurry at point of entry to reactor, and >=75% conversion of carbon content is achieved. Pref. pressure is 7.03-210.9 kg/cm2 O2-contg. gas has 95 vol.% O2.
Patent NL-7101183-A (NL)
IPC: G04C1/02
Filed: 1971-01-29
Abstract: An astable multivibrator, driven by a solar battery or other long-term current supply, pulses an electromagnetic stepping drive for intermittently winding up a coil spring which powers a mechanical clockwork. The spring, connected to its stepping drive via a one-way coupling permitting manual rewinding, has one end secured to a leadscrew and has its other end tied to a nut thereon so that the degree of unwinding is indicated by the axial position of the nut on the lead screw. When the spring has been tightened to a predetermined extent, the nut trips an electric switch or a lever to prevent overwinding by disconnecting the multivibrator, arresting the stepping drive or decoupling that drive from its load.
Patent NL-7112696-A (NL)
Title: Anti-inflammatory 4-heterocyclic salicylic acid derivs - some with antipyretic, analgesic, diuretic, hypoglycaemic and antifibrinol
IPC: C07D207/327
Filed: 1971-09-15
Abstract: Cpds. of general formula (I): (where Het = a 6-membered ring with 1-3 heteroatoms or a 5-membered ring with 1-4 hetero-atoms which may be N, -S or -O; R1 = H, lower alkyl, lower alkoxy, halogen or haloalkyl; R2 = H, alkyl halogen, amino, alkylamino, dialkylamino, hydroxy or alkoxy) have anti-inflammatory activity and may be used for the prevention & inhibition of oedema and granuloma tissue. Most preferred ring-structures are oxazole, thiazolyl and pyrrol. Preparation e.g. by carboxylation of suitable starting materials such as 2-(m-hydroxyphenyl)-oxazole, 3-(2-thiazolyl)-phenol etc. in the presence of K2CO3 with CO2 at preferably 175 degrees C and 800 psi.
Patent NL-7114802-A (NL)
Title: Dialkylaminoalkylterpenylacetic acids - as antibacterials detergents foaming agents and emulsion stabilisers
IPC: B03D1/01
Filed: 1971-10-27
Abstract: Cpds. (I): (where R is alkylene, R1 and R2 are alkyl and n is 2 or 3) are prepd. by reacting a terpenylmalonic acid ester with an alkyl halide and hydrolysing and decarboxylating the product. Thus (I R1=R2=Me R=CH2CH2 n = 2) is prepd. from geranyl malonic acid ester and Me2N. CH2CH2Cl.
Patent NL-7205601-A (NL)
Title: 2 (n-aryl-n-furylmethyl)amino - imidazolidines -(2)-as analgesic and hypotensive agents
Filed: 1972-04-25
Abstract: Cpds. (I) (where R1, R2 and R3 are H, F, Cl, Br, Me, Et, MeOM CF3 or CN and R4 is H, Me or Et) are prepd. either by reacting a 2-(arylamino)-imidazoline-(2) with a 2-methylfuryl-methyl halide or an N-aryl-N-2-methylfurymethyl-amine with 2-imidazoline or a metal salt thereof. Thus (I R1 = R2=2,6-diCl R3 = H and R4 is Me) is prepd. from 2-(2, 6-dichlorophenylamino)-imidazoline-(2) and 3-chloromethyl-2-methylfuran.
Patent NL-7208035-A (NL)
Title: 2,5-dichloro-4-alkylmercaptophenyl)-thionophosphonic esters - - insecticides and acaricides
IPC: A01N57/22
Filed: 1972-06-13
Abstract: Title cpds. are of formula (I):- where R1 = (1-4C) alkyl, R2 = (1-3C) alkyl or Ph, and R3 = (1-3C) alkyl. (I) are prepd. by condensing a 2,5-dichloro-4-methyl-mercaptophenol salt with an alkylthiophosphonic acid ester.
Patent NL-7411310-A (NL)
Title: Cutting tool guard cage - has bars of unequal length enclosing tool
IPC: B02C18/16
Filed: 1974-08-26
Abstract: The cage is for use with a rotary knife shredding and mixing ingredients in a bowl, and has bars enclosing the knife and which are of different lengths. They can be arranged in a regular pattern round the knife and of two different lengths, there being a short one between each pair of long ones. The design avoids any sucking effect of the knife towards the base of the bowl, while giving adequate protection against accidental contact with it by the fingers etc.
Patent NL-7508300-A (NL)
Title: 2-((Cyclo)alk-1-enylamino)-4,6-dichloro-s-triazines - for use as herbicide inters., from cyanuric chloride and imine
IPC: C07D251/50
Filed: 1975-07-11
Abstract: s-Triazine derivs. of formula (I): (where R1 is 1-8C alkyl; R2 is 5-7C 1-cycloalken-1-yl opt. substd. by a lower alkyl or alkoxy gp. or is a gp. of formula -CH=CR3R4; R3 is Me or Et; R4 is 1-4C alkyl) are prepd. by reacting a cpd. of formula R1N=CH-CHR3R4 (II) or R1N=R5 (III) (where R5 is cycloalkylidene) with an equimolar amt. of cyanuric chloride (IV) in an inert organic solvent at an initial temp. of -25 to +30 degrees C and a final temp. of 35-110 degrees C. Cpds. (I) are intermediates for herbicidally active 2-substd. 4,6-diaminotriazines of formula (V): (where R6 is 1-8C alkyl or alkoxy; Z is Cl, 1-4C alkoxy or 1-4C alkylthio).
Patent NL-7604293-A (NL)
Title: Multiphase HV power switch - has all phase switches in common cylinder providing compact construction
IPC: H02B13/035
Filed: 1976-04-22
Abstract: The multiphase power switch for high voltages is of the type where each phase has a switch unit projecting through an insulating sleeve in a metal container and two connections to each switch element also projecting through the wall. Contacting elements are provided in the form of pairs of elements separated by an insulator having the shape or hollow caps facing each other. The switch units for all the phases are housed in a single cylindrical container and each pair of contact bridges lies with its centre line along the acis of the cylinder of a line parallel to it. The design is based on the finding that the contact bridge element act as potential screens, so that a large spacing between them is not necessary.
Patent NL-7703020-A (NL)
Title: Stabilisation of hydroxylamine salt soln. contg. noble metal catalyst - by treating the catalyst with an opt. substd. unsaturated hydrocarbon
IPC: C01B21/14
Filed: 1977-03-19
Abstract: Hydroxylamine salt solutions contg. a noble metal catalyst are stabilised by treating the catalyst in the soln. with an opt. substd. is not >12C unsatd. hydrocarbon. Pref. hydrocarbons are ethylene, propylene, butenes, butadiene and acetylene. The process is esp. useful during the prodn. of hydroxylamine by reduction of nitrogen monoxide or nitrate ions with H2 using a noble metal catalyst, e.g. a Pt and/or Pd contg. catalyst. Treatment of the noble metal catalyst with the unsatd. hydrocarbon limits the decomposition of the hydroxylamine, thus reducing the loss of hydroxylamine and preventing the formation of explosive gas mixts. of N2O (opt. in combination with H2 and/or hydrocarbons present as impurities in the H2).
Patent NL-7704006-A (NL)
Title: Calcium, magnesium or strontium citric acid salts prodn. - by heating the corresp. salts of aconitic acid, iso-citric acid or allo-iso-citric acid in aq. medium with alkali(ne earth) hydroxide(s)
IPC: C07C51/41
Filed: 1977-04-13
Abstract: Mg- and/or Sr salts of citric acid are made by reacting the corresponding salt(s) of cis- or trans-aconitic acid isocitric acid, alloisocitric acid and/or mixts. of these, with Ca(OH)2, Mg(OH)2 and/or Sr(OH)2. The reaction is carried out in aq. medium at >=160 degrees C, esp. 160-300 degrees C. High conversion of the unsaturated dicarboxylic acids to the desired citric acid salt is provided.
Patent NL-7808272-A (NL)
Title: Decorative button or badge - comprising removable picture between a transparent upper plate and a lower plate
IPC: A44B1/18
Filed: 1978-08-08
Abstract: A decorative button comprises an upper and lower plate and an intermediate backing plate for a picture or motif. The upper plate is of a transparent material (I) and is fastened to the lower plate by a clasp. A fastener is attached to the underside of the lower plate. Pref. (I) is polymethyl methacrylate or polyethylene terephthalate. The picture can be changed readily when required.
Patent NL-7903483-A (NL)
Title: Instant fat-contg. spray dried milk powder - made by injecting a surfactant, esp. lecithin, into the concentrate stream passing to the drier
IPC: A23C9/16
Filed: 1979-05-03
Abstract: Instant-dissolving, fat-contg., spray dried mil prods. are made by introducing a surfactant into the feed stream between the milk concentrate buffer tank and the atomiser of the spray drier. Pref. the surfactant is lecithin, added in an amt. to give a concn. of 0.1-1.0 wt. % lecithin in the final prod. The lecithin is added e.g. as an aq. emulsion or as a soln. in butter fat. The treated prods. have excellent dispersibility in use. The process avoids th necessity of additional equipment which was used e.g. to coat spray dried prods. with surfactants and uses less surfactant (lecithin) than when this is added to the dil. liq. milk.
Patent NL-8201134-A (NL)
Title: Wind-driven rotor has more than two blades, hub and outer ring - contoured to permit moulding rotor in one piece in one-piece mould
IPC: F03D1/06
Filed: 1982-03-18
Abstract: Wind-driven rotor with hub, outer ring, and more than 2 rotor blades is intended for a power generation unit and produced in one piece in a single mould. The rotor material may be glass fibre-reinforced polyester or other thermo-plastic or thermo-setting material such as epoxy resin, ABS, PVC, acrylic resin, or in aluminium etc. The rotor contours are such that a one-piece mould can be used and that the rotor does not require incorporation of additional strengthening elements.
Patent NL-8401599-A (NL)
Title: Bed for commercial vehicle cabin - has piano-hinge securing two bed halves, with three telescopic tubular supports
IPC: A47C17/80
Filed: 1984-05-18
Abstract: The two-part bed construction suitable to fit e.g. in a truck drivers cabin, includes a longitudinal piano hinge, which secures the two bed halves. Side and centre fitted telescopic tubes enable the user to pull out the bed to its full width. The tubes support the drawn out bed. The box-type bed surround, telescopes with the tubular frame to form a sturdy support.
Patent NL-8501695-A (NL)
Title: Sealing wall formation system in ground - uses jet lances guided in succession on each other
IPC: E02D19/18
Filed: 1985-06-12
Abstract: The system forms a sealing wall in the ground using a jet lance of the width of a strip of sheet-metal. Each strip is first coupled to a lance and inserted with it in the ground for sealing to the adjacent edge of other strips, after which the lance is detached from it and withdrawn. Two or more lances (1,2) are used and are guided in relation to each other, so that the one being inserted is always guided by one already there. When insertion is complete, the previous one is detached and withdrawn and the new one forms a guide for the next.
Patent NL-8702564-A (NL)
Title: Packing for gas/liquid contact devices - e.g. distillation and absorption towers, cooling towers, gas scrubbers and humidifiers etc.
IPC: B01D47/14
Filed: 1987-10-28
Abstract: Each element of a packing fora gas-liq. contact columns has a curved or polygonal base extending through 90-270 degrees around an imaginary axis. The cross-section through each element in a radial plane through the axis that of a trough and there are one or more openings in the base. The ratio of length to depth of the trough is greater than 6 : 1 and/or the ratio fo length to breadth is equal to or greater than 3 : 1. The packing has a low gas press. drop in relation to its mass transfer characteristics. The packing elements are substantially free from the defects of hooking into or stacking uniformly against one another when randomly dumped.
Patent NL-9000030-A (NL)
IPC: B65D90/18
Filed: 1990-01-05
Abstract: PCT No. PCT/NL91/00002 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Jan. 4, 1991 PCT Pub. No. WO91/09792 PCT Pub. Date Jul. 11, 1991.For picking up and moving containers with corner castings on platforms, railway wagons or ships, two carriages are locked one to each end face of the container. These carriages have sets of wheels, which are vertically movable therein and allow displacement of the carriages in their longitudinal direction. With the wheels of each set at the same height, the carriages are in the lowest position and can be locked by locks in the corner castings of the container. By moving one wheel of each set of each carriage down, the carriage and, if locked thereto, the container are lifted for displacement. Such wheels can bridge gaps between loading surfaces and differences in height between such surfaces. The carriages may also have wheels with a horizontal axis transverse to the other wheels, to allow movement of the carriages with or without a container transversely to their longitudinal direction.
Patent NL-9002357-A (NL)
IPC: B60D1/06
Filed: 1990-10-30
Abstract: The invention relates to a trailer coupling comprising a housing (1), one wall of which forms a first part-spherical coupling surface (4), a coupling element (8) which is movably mounted on the housing and which forms a second part-spherical coupling surface (7), a control lever (12) pivotally mounted on the housing with which the movable coupling element can be displaced between an open position, at an interval from the first coupling surface, and an engaging position close to the first coupling surface. At least one of the coupling surfaces carries friction material and resilient pre-loading means (19) are arranged for constraining the movable coupling element into the engaging position with a pre-loading towards the first coupling surface. The pre-loading means grip onto the control lever and the control lever transfers the pre-loading onto the movable coupling element.
Patent NL-9120011-A (NL)
Title: Ballistic-resistant thermosetting resin-impregnated fabric - wound into roll with interleaving separation film before curing resin
IPC: B32B37/00
Filed: 1991-01-23
Abstract: Continuous length of uncured thermosetting resin-impregnated sheet of specific thickness which remains flexible when the resin is cured is treated by winding it into a roll together with a layer of separation material so that successive wraps of it are separated then curing the resin, the separation material remaining separable from the sheet. The thermosetting resin is vinylester, phenolic, epoxy, acrylic, urethane, unsaturated polyester, or alkyd and impregnates a network of filaments of polyethylene of poly(p-phenylene terephthalamide). The sepn layer is a film of polyester, polyethylene, polyvinyl chloride, or ethylvinylacetate. The filaments forming the sheet have a tenacity of at least 7 g.p.d., most pref. at least 22 g.p.d., a tensile modulus of at least 150 g.p.d., most pref. at least 900 gp.d., and an energy-to-break of at least 8 joules per gram, most pref, at least 27 joules per gram.
Patent NL-9300929-A (NL)
Title: Gear wheel
IPC: B21K23/04
Filed: 1993-06-01
Abstract: Gear wheel which is suitable for use in the belt drive of a water pump of an automobile, the gear wheel being produced by cold extrusion and, by the extrusion operation, being provided with extremities from which one or more flanges are formed, by flanging the extremities obtained by cold extrusion until they are of the desired shape.
Patent NL-9401376-A (NL)
Title: Device for discharging condensate
Inventor: HAFFMANS HUBERTUS ERNEST FERDI
IPC: F16T1/00
Filed: 1994-08-25
Abstract: The invention relates to a device for discharging condensate which is intended to be accommodated in a network of pipes for pressurized gaseous medium or similar precipitated liquid. The device is provided with a housing and a chamber which lies in the housing and can be connected to the system of pipes or the like, for holding liquid. In addition, there is a discharge passage, via which the liquid can be removed from the chamber. The discharge passage is formed by a helically running pipe.
Patent NL-9402213-A (NL)
Title: Assembly comprising a flexible container and an emptying means
Inventor: ZWAANS MARIANUS HERMANUS JOHAN
IPC: B65B69/00
Filed: 1994-12-23
Abstract: An assembly comprising a flexible container for products which are able to flow and/or viscous products, comprises a container body 1 which, at one end, has a closable opening 3 for dispensing the product 7, a closure member 4 which can be positioned on the said opening 3, wherein the product can be forced out of the container by squeezing the container body. There are also means 8, 10, 11, 12, 14, 16-18, 21 for applying a rotary and/or vibrating component to that end of the container body 1 which is remote from the opening 3, in order to generate a rotational movement of the container body 1 and, under the influence of the centrifugal forces which are thereby generated, to drive the product 7 towards the opening 3, and a rotary and/or vibrating component 9, 13, 19, 22 which can be made to interact with the said means 8, 10, 11, 12, 14, 16-18, 21. <IMAGE>
Patent PT-76628-A (PT)
Title: Process for preparing synergistic avermectin combination
Inventor: DYBAS RICHARD A
IPC: A01N25/02
Filed: 1983-05-03
Abstract: A novel combination of one or more avermectin compounds of formula   <CHEM> where the broken line indicates either a single or a double bond at the 22,23-position; n is 0 or 1, and when n is 0 a hydrogen is present at the 13-position;  R1 is hydrogen or <CHEM> R2 is hydrogen or hydroxy provided that R2 is present only when the broken line indicates a single bond;  R3 is sec-butyl or isopropyl; and R4 is hydrogen or methyl, with agricultural spray oil is synergistic in such a manner as to allow for a drastic reduction in the amount of active ingredient that is fully effective and also to provide a dramatic extension of the period over which such a combination is fully effective. The synergistic combination is useful as an agricultural insecticide and miticide against a variery of insects and mites which infest a variety of plants.
Patent PT-80778-A (PT)
Title: Dialysis cell
IPC: B01D63/08
Filed: 1985-07-05
Abstract: A sampling device for use with an open necked container capable of holding a fuild material, comprises a hollow support member insertable into the container through the open necked portion thereof. The support member comprises a main body portion of a smaller diameter than the open neck of the container; a first end portion extends from the main body portion and is open to the ambeint atmosphere through the open neck portion of the container. In one embodiment, elongated ribbed members extend from the main body portion and define a second end portion. The ribbed members form a generally rigid support structure. A dialysis tubing is fitted over the ribbed members and is closed at one end to define an open ended dialysis sac, the inside of which is directly accessible through the first end portion of the support structure.
Patent PT-82083-A (PT)
IPC: H02H3/093
Filed: 1986-02-25
Abstract: A microprocessor-based digital solid-state trip-unit for processing digital signals derived from analog signals supplied by current sensors. In order to reduce measurement error of the peak value of the signals due to signal sampling, the microprocessor samples a signal latched at the last peak. A countdown timer determines the latching time to include two or three peak values.
Patent PT-86496-A (PT)
IPC: H01B7/08
Filed: 1988-01-06
Abstract: This invention provides a conductive tape for an electrifiable fence comprising a tape of woven or knitted construction having at least two conducting wires arranged longitudinally and integrally in the woven or knitted structure characterised by a bridging conductor carried in or on the knitted or woven structure and which is directed transversely across the two longitudinal conductors at intervals so that if a break occurs in one of the conductors the current path is capable of continuing via the bridging conductor.
Patent PT-91856-A (PT)
IPC: C07J63/00
Filed: 1989-09-29
Abstract: PCT No. PCT/SE89/00528 Sec. 371 Date May 21, 1991 Sec. 102(e) Date May 21, 1991 PCT Filed Sep. 28, 1989 PCT Pub. No. WO90/03184 PCT Pub. Date Apr. 5, 1990The invention claims an iscom matrix which is not a lipid vesicle comprising at least one lipid and at least one saponim but no intentional antigenic determinants and optionally also adjuvants for use as an immunomodulating agent, medicines, vaccines, kits containing the matrix and new saponins, and a process for preparing the new saponins. The invention also concerns a process for preparing the matrix characterized in that at least one sterol is solubilized in a solvent or detergent, the saponin or saponins are added, the other adjuvants and lipids are optionally also added, whereafter the organic solvent or the detergent may be removed for example with dialysis, ultra filtration, gel filtration or electrophoresis. The sterol and saponin might also be solubilized in the lipids and/or adjuvants.
Patent PT-92263-A (PT)
Inventor: MIYAKI TAKEO
IPC: C12P19/56
Filed: 1989-11-09
Abstract: Disclosed are antibiotics BU-3608 FA-1 and FA-2 and alkyl derivatives thereof (I). These compounds are useful as antifungal agents. BU-3608 FA-1 and FA-2 are produced from Actinomadura hibisca in a medium containing a source of D-serine. <CHEM> wherein the serine is D-serine; R<1> and R<2> are independently H or C1-6 alkyl; and R<3> is H or  beta -D-xylosyl; or a pharmaceutically acceptable salt thereof.
Patent PT-97335-A (PT)
Title: Street stand (kiosk) for snacks (light refreshments)
Inventor: GRUNIG DIETER
IPC: E04H1/12
Filed: 1991-04-11
Abstract: Street stand which may be constructed with automatic dispensing machines, but which will be fully functional only if use were made of automatic snack-dispensing machines 17, which must meet special requirements. In the double channel 19, 20 of one of these automatic snack-dispensing machines, there are standardized tin cans 3 stacked in double rows, in pairs, one on top of the other, the respective front tin can being a small fraction δ lower than the rear tin can. In this way, when a tin can is removed, the entire row at the front 4 is made to advance downwards without any mechanical pushing device, whilst the back row 11 remains unaffected. Only when there is space for this does the respective tin can roll from the top of the rear row towards the front. When the front channel 19 is empty, the flap 22 then automatically opens and the tin cans in the rear channel 20 are ready to be placed on sale without distinction. In the automatic snack-dispensing machine, there are a number of double channels 19, 20 next to one another, allowing a wide range of products to be made available. Both channels may be refilled, both via the front and via the rear, which allows its handling from the inner space of the street stand. <IMAGE>
Patent PT-97648-A (PT)
Inventor: GIBLER CARMA JOLEEN
IPC: C08C19/44
Filed: 1991-05-14
Abstract: This is a process for the preparation of hydrogenated conjugated diolefin polymers which comprises terminating a living polymer obtained by polymerizing or copolymerizing at least a conjugated diolefin with an organo-alkali metal polymerization initiator in a suitable solvent, by the addition of hydrogen, and effecting selective hydrogenation of the unsaturated double bonds in the conjugated diolefin units of the terminated polymer by contacting the polymer, in the absence of hydrocarbon lithium and alkoxy lithium compounds, with hydrogen in the presence of at least one bis(cyclopentadienyl)titanium compound.