baber/WOPTO huggingface dataset:
Patent NL-6402893-A (NL)
IPC: H01L21/205
Filed: 1964-03-18
Abstract: 1,053,338. Coating with semi-conductor materials. MERCK & CO. Inc. March 16, 1964 [March 18, 1963], No. 11034/64. Heading C7F. [Also in Division H1]  A semi-conductor substrate (e. g. GaAs, Si, Ge, or GaP) and a semi-conductor source (e. g. GaP, InAs, InP, InSb, Si, or Ge), at least one of which is an A III B V  compound, are heated together with a transport gas (e. g. HI, I, Cl, or HCl) and a carrier gas (e. g. H 2 ), the substrate being slightly cooler than the source, to produce an epitaxial layer of a solid solution of the two materials on the substrate. The composition of the solid solution may be graded through the layer, and conductivity-determining impurities (e. g. Te or Zn) may be introduced. A plurality of such bodies may be produced in a single furnace, each body having a different composition due to the temperature gradient in the furnace.
Patent NL-6817970-A (NL)
Title: Substd imidazoles intermediates for insecticides
IPC: C07D235/08
Filed: 1968-12-13
Abstract: Prepn. of substd. imidazoles of R1, R2 and R3 are Hydrogen, aliphatic, araliphatic, cycloaliphatic, or aromatic and R4 = aliphatic or R1 and R2 together can be part of an aromatic ring. The cpds. are intermediates for the manufacture of insecticides. A soln. of 68 g. imidazole in 96 cc methanol was passed from above into a vertical tube over a period of 68 h., filled with aluminum oxide at 350 deg.C. The reaction mixture was distilled as it left the catalyst chamber and after removal of the excess of methanol gave 59 g. 1-methylimidazole, b.p. 193 deg.C/760 mm Hg.
Patent NL-6900166-A (NL)
Title: Single-phase pesticidal compns
IPC: A01N25/02
Filed: 1969-01-03
Abstract: Pesticidal compns. (I) contain 0.5-5% w/w of vegetable or animal wax, e.g. cernuba, candelilla, flax, bees, cotton or sunflower wax together with a suitable solvent e.g. a ketone, terpene, aromatic hydrocarbon, hydroaromatic hydrocarbon, or alcohol, and opt. tog. with lipophilic and hydrophilic emulsifiers. (I) can be used at 0.5-20 l/hr. and sprayed e.g. from the air, or diluted-with H2O, giving a 0.1-20% v/v emulsion used at up to 1000 l/hr. The addition of wax. reduces phytotoxic effects.
Patent NL-6908205-A (NL)
IPC: E05F3/10
Filed: 1969-05-29
Abstract: 1,247,163. Gas pressure door closing device with check. JOSEF GARTNER & CO. 4 Oct., 1968 [16 July, 1968], No. 47258/68. Heading E2M. A door closing device for vertical fitting in the side edge of a door or door frame comprises a piston-and-cylinder gas spring and associated hydraulic check 4-7 acting between a pin 10 journalled in a channel section housing 1 and (via a slide block 11, a pull link 13, a rocking lever 9, and a universal joint 16) a pull member 17 to be fastened to the edge of a door frame or door. The rocking lever 9 is pivoted in the housing. The damping of the door closing movement afforded by the hydraulic check is adjusted by regulating pin 28 and screw 29.  (For Figure see next page)
Patent NL-7015963-A (NL)
Title: Festoon steamer - with provision for accelerating the loop-support rods at the entrance and exit of the horizontal guide
IPC: D06B17/06
Filed: 1970-10-30
Abstract: Device for the accelerated downward feed, retarded transport along a horizontal guide and accelerated upward discharge of a series of support rods, deposited on a removed from the entrance and exit respectively of the guide and recirculated from this exit back to the entrance, particularly in a festoon steamer for steam treatment of a textile strip, loops of which are carried through the steamer on the support rods. The device comprises an eccentric disc installed in front of the entrance to the guide with a radius varying along its periphery and a minimum length equal to the dimensions of the rods in the direction of transport along its guide, and a coupling ring between this disc and the conveyor of such a design that it makes one revolution between the supply of two successive rods to the guide.
Patent NL-7113158-A (NL)
Title: Alkyl aromatics isomerisation - in presence of nitrogen base reduces transalkylation
IPC: C07C5/27
Filed: 1971-09-24
Abstract: Isomerisation of alkyl aromatics (esp. C8 aromatics to p - xylene), catalysed by a Group VIII metal (Pt or Pd) together with alumina and a finely divided crystalline aluminosilicate (mordenite), is performed in the presence of a basic nitrogen cpd. (pref. amine, esp. ammonia) to transalkylation (pref. quantity of base being 0.1 - 200 ppm. elementary N per pt.wt. of alkyl aromatic).
Patent NL-7406939-A (NL)
Title: Concrete reinforcement distance piece from shuttering - bears against vertical bar and hooks onto horizontal one at intersection
IPC: E04C5/20
Filed: 1974-05-22
Abstract: The distance piece holds the reinforcement clear of the shuttering when pouring vertical concrete walls, and comprises a body fitting between the main vertical reinforcing bars and the shuttering panel, and secured to the reinforcement where the vertical and horizontal bars intersect. The body (1) is hollow, with apertures admitting liquid concrete to the inside of it, and is suspended by a pair of arms (2) with hook ends, fitting over a horizontal bar (9) on both sides of a vertical one (8). It can comprise a horizontal open-ended pipe section, with openings round the side, and it and the arms can be in one piece and of plastic. Alternatively the arms can be formed by the shanks of a U-shaped stirrup of spring wire, whose base passes through the pipe.
Patent NL-7416133-A (NL)
Title: Mechanism for strapping bundles of papers and the like - has reel dispensing and or tensioning wire rotated by linear induction motor
IPC: B65B65/02
Filed: 1974-12-11
Abstract: The mechanism is intended for strapping wire or band material around newspapers and the like and has a reel (2) carrying the wire (4), means to apply a closed loop around the bundle, and drive means for the reel to dispense a sufficient amount of wire and/or tension the wire. The drive mean consists of a linear induction motor comprising an electrically and/or magnetically conducting disc (3) coupled to the reel shaft (1), which disc acts as the secondary element, and at least one fixed primary element (9, 10) acting in conjunction with the disc.
Patent NL-7505706-A (NL)
IPC: G01N30/30
Filed: 1975-05-15
Abstract: The present invention is a liquid chromatograph comprising a chromatographic column; means, including a pump, connected to the input of the column for injecting a sample under pressure into the column; and a detector system, including an optically transparent flow cell and a connecting means connecting the flow cell to the output of the column. The connecting means is in thermal contact or at least thermal equilibrium with the flow cell for a sufficient length so that any liquid passing through the connecting means comes to thermal equilibrium with the flow cell before entering the optically transparent flow cell.
Patent NL-8002149-A (NL)
Title: Recovering synthetic material from domestic waste - by addn. of heat stabiliser and melt filtration
IPC: C08J11/06
Filed: 1980-04-12
Abstract: Synthetic material is recovered from synthetic waste sepd. from domestic waste material, by adding a heat stabiliser, opt. after removal of impurities, and filtering the material as a melt. Impurities include sand, metal and pieces of crockery. The synthetic is mainly (80-95 wt.%) low density polyethylene, with small amts. of high density polyethylene and/or polypropylene and possibly traces of polyamides. Phenolic stabiliser is pref. 2,6-di-tert.butyl-4-methylphenol (I). Stabilisers contg. S or P can also be used. The amt. is pref. not less than 0.01 (0.02-1) wt.%. Used esp. for processing of filtered material to a blown film. The film is esp. used for domestic waste sacks. The filtration sieve can be used for a longer time without blockage.
Patent NL-8104215-A (NL)
Title: Rotary cleaner for inserting in hot flame tube - has coaxial supply and return ducts for drive shaft coolant and for cleaning agent
IPC: F28G3/00
Filed: 1981-09-11
Abstract: The arrangement is intended for cleaning tubes of a heat exchanger, e.g. boiler flame tubes (whilst hot), using a rotating cleaning tool, e.g. a brush or cutter. The tool is inserted in an exchanger tube and the debris released is removed by a liquid agent passed towards the tool via a duct (14) and returned via another duct (16) to an outlet (18) connected to a separator. A coolant is similarly passed towards the cleaning area and returned (9,11). The drive shaft may be contained in bearings (4) in a protective tube (5) with four concentric tubes (6,7,13,15) around it defining the annular coolant supply (8) and return (9) ducts and annular cleaning agent supply (14) and return (16) ducts.
Patent NL-8201585-A (NL)
Title: Cigar coated with aroma-contg. microcapsules - gives smoke less unpleasant to non smokers without affecting cigar flavour
IPC: A24B15/28
Filed: 1982-04-15
Abstract: Cigar has a filling wrapped in a surrounding leaf and with a covering leaf wrapped round the surrounding leaf. The covering leaf carries on its outer surface an aroma material as internal phase in non-porous microcapsules adhered to the surface of the cover leaf. The external phase of the microcapsules is of an organic material which at ambient and elevated temps. does not itself evolve any specific aroma. The microcapsules pref. have a dia. of at most 0.3 mm and make up 0.05-12 %, esp. 0.1-4% of the wt. of the cigar. The aroma-contg. micro-capsules may make up part of the matting system applied to the cigar surface, and pref. have a particle size of not more than the max. particles size of the matting powder. The encapsulated aroma is released when the cigar is smoked and acts on the nasal membranes of non-smokers and non cigar smokers, to render the smell of the smoke less unpleasant, without affecting the taste of the cigar to the smoker.
Patent NL-8600959-A (NL)
IPC: C01B17/04
Filed: 1986-04-16
Abstract: The invention relates to a catalyst for the selective oxidation of sulfur-containing compounds, in particular hydrogen sulfide, to form elemental sulfur, comprising a carrier of which the surface exposed to the gaseous phase does not exhibit alkaline properties under the reaction conditions, and a catalytically active material applied thereto or formed thereon. According to the invention the catalyst is characterized in that the specific surface area of the catalyst is less than 20m<2>/g catalyst, with less than 10% of the total pore volume having a pore radius between 5 and 500 A. The invention also relates to a process for preparing the catalyst, and to processes using it.
Patent NL-8702264-A (NL)
Title: Material-compressing machine - has piston with plate and cylinder movable between different compression chambers
IPC: B30B9/30
Filed: 1987-09-23
Abstract: The machine compresses material such as paper or tins and comprises a frame (1) containing a cylinder with piston above a chamber (2). A pressure plate (10) on the end of the piston rod (9) is moved up and down in the chamber, its dimensions corresponding roughly to the chamber cross-section. There are several such parallel chambers in the machine for compression of material. The piston with rod and cylinder can be moved between them. The chamber bottom (17) can be arranged to hinge on one of the walls, being lifted into an inclined position from one resting on beams fixed to the walls.
Patent NL-8802708-A (NL)
Title: Candle holder for inserting into ground - has casing joined to projection which is small and hollow via conical transition section and inserted support
IPC: F21V35/00
Filed: 1988-11-04
Abstract: The torch or candle has an extension for placing it on the ground with the bottom end surrounded by a casing to which a projection is attached. The projecting part and the casing from a single construction and the projection itself is hollow. The two parts are joined by a tapered transition section and a candle or flare is inserted in a support which is provided for the casing and projection part. The projection has a smaller cross-section that the upper casing and is pushed into the ground so that the conical transition part is also partly underground.
Patent NL-9101016-A (NL)
IPC: F16L3/26
Filed: 1991-06-12
Abstract: A cover for a wall duct, wherein the duct contains two parallel grooves for receiving in each case an edge flange of the cover which is U-shaped in cross-section, wherein the edge flange is provided with a number of deformed portions located at regular mutual distances and each of which is at least embodied with a pair of lips which are provided with a sharp edge and extend inward from the edge flange, whereby, when the cover is fitted onto the wall duct, electrical contact always occurs, sufficient holding power is provided when the cover is placed and no additional fixing or safety material, such as earth cables, is necessary. <IMAGE>
Patent NL-9200580-A (NL)
IPC: B01J31/04
Filed: 1992-03-30
Abstract: The invention relates to a method for the preparation of a 2-(2-cyanoethyl)-cyclopentanone by reaction of a cyclopentanone which contains at least one  alpha -H atom with an  alpha , beta -unsaturated nitrile in the presence of a catalytic amount of pyrrolidine as catalyst and optionally also a catalytic amount of an acid compound. A high selectivity and a high catalyst activity are achieved with the method.
Patent NL-9201055-A (NL)
Title: Device for moving loads
IPC: B65G7/06
Filed: 1992-06-15
Abstract: Device for moving loads, characterized by a support element which is accommodated in the underside of a bearing element, the bearing element being provided with a compressed-air feed and discharge line which splits into a first line and a second line, the first line opening out between the support element and the bearing element, in order to move the support element away from the bearing element by means of compressed air, and the second line opening out into a chamber accommodated inside the bearing element, in which chamber there is a bolt which is connected to the support element and runs through to the underside of the support element, which bolt can be displaced, with respect to the bearing element, into a limit position, and the bolt being provided with a central opening for the compressed air to be guided through and discharged to the underside of the support element, in order to form a film of air between the support element and the bench or floor.
Patent NL-9301952-A (NL)
IPC: A47G21/02
Filed: 1993-11-10
Abstract: A meat fork (1) comprising a fork shank (2) having at one end thereof a number of prongs (4, 5) and at the other a handgrip (6) with an integrated slide-off mechanism (7, 8, 9) for sliding a piece of meat stuck on the prongs from the prongs, which slide-off mechanism comprises a control member (8) located near the handgrip, a slide-off member (9) located near the prongs and capable of being reciprocated in the longitudinal direction of the prongs, and a push member (7) extending along the fork shank and provided between the control member (8) and the slide-off member (9).
Patent NL-9302063-A (NL)
IPC: F16L55/134
Filed: 1993-11-29
Abstract: An expandable sealing element (1) for an elongated, hollow body such as a pipeline (10) comprises a balloon element (3) which is inflatable by means of a filling medium and is provided with stiffening means to at least partially counteract the expansion of the sealing element in the longitudinal direction of the body to be sealed off. Said stiffening means comprise a separate sheath (2) which is composed of a knitted material. Preferably the sheath (2) is a circular-knit knitted material in one piece.
Patent NL-9401620-A (NL)
Title: Transport means
Inventor: BARENBRUG MACHIEL GERARDUS THE
IPC: B62B7/12
Filed: 1994-10-03
Abstract: Transport means which is suitable for transporting a child, the transport means being suitable, in a first position of use, for being pushed forwards and, in a second position of use, for being pulled. According to an advantageous embodiment, the transport means is provided with attachment means which are suitable for pulling by a bicycle in the second position of use. The transport means is also suitable for transporting baggage, and in particular is also suitable as a shopping trolley.
Patent PT-72149-A (PT)
IPC: B61F7/00
Filed: 1980-12-04
Abstract: 1. Variable track-width wheel-axle assembly for rail vehicle comprising a monolithic axle (1) carrying a pair of wheels (3) displaceable between two locked-up positions, for normal track-width and for large track-width respectively, characterised by the fact that said axle (1) is provided at each end with two tapering bearings (4, 5) which in combination have the shape of a diabolo, and that each wheel (3) can be displaced by simple translatory motion by the operation of a jack (7) which either pushes the wheel outwards and maintains it constantly in its large track-width position (E) where a first internal tapering bearing (5') of the hub which forms part of the wheel, said bearing (5') being conjugate with respect to the outer tapering bearing (5) of the axle (1), comes into use and bears firmly against that tapering bearing (5), or pulls the wheel inwards and maintains it constantly in its normal track-width position (F) where a second internal tapering bearing (4') of the hub which forms part of the wheel (3), said bearing (4') being conjugate with respect to the inner tapering bearing (4) of the axle (1), comes into use and bears firmly against that tapering bearing (4).
Patent PT-77595-A (PT)
Title: Bismaleimide-containing thermosetting compositions and polymers
IPC: C08F222/40
Filed: 1983-11-02
Abstract: The invention relates to thermosetting compositions consisting of a homogeneous mixture of an ethylenically unsaturated compound, a bismaleimide compound or a bismaleimide containing composition and an acid compound, with optionally further copolymerizable compounds and usual additives.
Patent PT-86028-A (PT)
Title: Viable cell labelling
Inventor: HORAN PAUL KARL
IPC: G01N33/48
Filed: 1987-10-29
Abstract: Methods for reproducibly labelling viable cells with cyanine dyes that do not significantly affect cell viability. Applications for labelled cells include using labelled red blood cells to distinguish post-transfusional bleeding from immunologic reaction and using dilution to measure growth rate of cultured cells.
Patent PT-92663-A (PT)
Inventor: BURTON EARL GEORGE
IPC: A61K31/495
Filed: 1989-12-21
Abstract: A glycol of a triazolopyrimidine diuretic of formula (I) which is a metabolite and which exhibits fewer cardiotoxic side effects than the parent compound, but with no decrease in diuretic activity. The invention further provides for compositions incorporating the metabolite, and methods of its use as well as pharmaceutically acceptable salts thereof. <CHEM>
Patent PT-93702-A (PT)
Inventor: SCHENKE THOMAS
IPC: C07D471/14
Filed: 1990-04-09
Abstract: The invention relates to 2,7-diazabicyclo[3.3.0]octanes of the formula (I) 
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 in which the substituents R<1> to R<8> have the meaning given in the description, and to a process for their preparation. The compounds according to the invention are useful intermediates for the preparation of highly active antibacterial quinolonecarboxylic acids. 
<??>The invention furthermore also relates to compounds of the formula (II) 
<IMAGE>
 in which R<1> to R<8> likewise have the meaning given in the description.
Patent PT-95977-A (PT)
Inventor: BRAUN BODO
IPC: H02B11/00
Filed: 1990-11-23
Abstract: A switch gear unit has withdrawable apparatus supports (1) which can be connected by means of isolating contacting devices (3, 16; 7, 17) to supply busbars (3) and outgoing conductors (4). The busbars (3) are arranged one behind the other in the movement direction (5) during withdrawal. A common drive device, consisting for example of a shaft (12), pinions and toothed rods, operates both isolating contact arrangements simultaneously. This results in a reliable mechanical lock of the apparatus support (1) against displacement when the isolating contact arrangements (3, 16; 7, 17) are closed. 
<IMAGE>
Patent SE-8804622-A (SE)
IPC: E05B73/00
Filed: 1988-12-22
Abstract: PCT No. PCT/SE89/00733 Sec. 371 Date Jul. 11, 1991 Sec. 102(e) Date Jul. 11, 1991 PCT Filed Dec. 15, 1989 PCT Pub. No. WO90/07183 PCT Pub. Date Jun. 28, 1990.Safety device for a cassette for a compact disc, a cassette tape or the like, which comprises two hingedly interconnected rectangular cassette halves. The safety device can be mounted on the outside of the cassette encircling the cassette to prevent opening thereof and is provided with a lock member for locking engagement with the cassette, which includes a rotary bolt (22) enclosed in a lock housing (20), to be adjusted between engaged position and disengaged position from the outside of the lock housing. A spring blade (30) of magnet material is provided as a latch member for the rotary bolt, the spring blade being arranged to prevent in a latching position rotation of the rotary bolt from the engaged position and being operable against spring bias by magnetic attraction from the outside of the lock housing from the engaged position unlatching the rotary bolt to allow rotation thereof to the disengaged position.
Patent SE-9200180-A (SE)
IPC: F16D65/38
Filed: 1992-01-22
Abstract: PCT No. PCT/SE92/00897 Sec. 371 Date Jan. 12, 1995 Sec. 102(e) Date Jan. 12, 1995 PCT Filed Dec. 29, 1992 PCT Pub. No. WO93/14965 PCT Pub. Date Aug. 5, 1993.An end piece or barrel head (1) for an axial slack adjuster is at its outer periphery connected to a barrel (2) of the adjuster and is arranged around a rotatably and axially movable tube (3). The end piece is provided with an internal, circumferential groove (4), connected to the exterior by means of a number of channels (5) opening in the end wall (1') of the end piece for allowing water collected in the groove to freely pass out to the exterior.
Patent SI-9300135-A (SI)
Title: Group of metallic profiled sticks for door and window frams, secure from bullets
IPC: E06B5/10
Filed: 1993-03-19
Abstract: A set of metal section bars for bullet-proof door and window frames is proposed, each formed by at least one respective tubular casing (1; 23; 44; 60; 100, 125) having a transversal cross-section formed substantially in the shape of an 'L', a 'Z', a 'T', that is provided in the proximity of an external wall (2; 24; 45; 64, 65; 105), with at least one seat (10; 32; 50; 72, 73; 110) suitable for housing at least one bullet-proof plate (154), and is provided, in the proximity of an internal wall (3; 25; 46; 76; 112), with at least one other seat (15; 37; 54; 84; 120) suitable for housing at least one other bullet-proof plate (155), so that it is possible to accomplish the most appropriate degree of bullet-proofing in relation to the use of the window and door frames.
Patent UA-13462-A (UA)
Title: Device for replacing the equipment on the compact rolling block
IPC: B21B31/08
Filed: 1989-10-17
Abstract: Invention relates to the device for simultaneous replacement of equipment on several rolling stands with pairs of working rolls, with alternating horizontal and vertical arrangement of their axes, and established in cantilever fashion. Device for replacing the equipment on the compact rolling block contains holders of equipment, drive for displacement of holders and drive for turning of holders. Device is executed in the form of common bearing frame with a drive for displacement, the holders of equipment are established on this frame according to the number and arrangement of roll stands of rolling block.
Patent UA-13245-A (UA)
Filed: 1990-04-04
Abstract: Изобретение относится к области медицины, а более конкретно - к травматологии и ортопедии и предназначено для лечения больных с разрывом лобкового симфиза. Фиксатор содержит опорные пластины, установленные на лобковых костях таза со стороны запирательных отверстий соединенные между собой болтом, проведенным через предварительно просверленные отверстия в средней части тел лобковых костей. Опорные пластины выполнены конгруэнтными (т.е. повторяющими поверхность) поверхности лобковых костей со стороны запирательных отверстий.