baber/WOPTO huggingface dataset:
Patent NL-7614624-A (NL)
Title: 3,5-dimethylphenol from gaseous isophorone
IPC: C07C37/50
Filed: 1976-12-31
Abstract: Process for preparing 3,5-dimethylphenol by catalytically splitting off methane from isophorone in the gas phase, in which a catalyst contg. either (a) aluminium oxide, chromium (III) oxide and 15-40 mole % alkali oxide, pref. potassium oxide, based on the Cr (III) oxide, or (b) 35-45% by wt. Cr (III) oxide, and 45-60% by wt. Cu (I) oxide opt. together with 7-15% by wt. barium oxide, or (c) phosphoric acid, iron, cobalt, aluminium, and/or calcium esp. in the form of an iron-aluminium phosphate or a cobalt-calcium phosphate, is used and the reaction is effected at 600-650 degrees C. The reaction temp. is pref. 610-630 degrees C, and the pref. catalyst contains aluminium oxide, 30-40% by wt. Cr (III) oxide, based on the aluminium oxide content, and 20-25 mole % potassium based on the Cr (III) oxide content.
Patent NL-7702127-A (NL)
Title: New chelate forming cpds. - are (N,N')-di-ortho-cresyl-hydroxy-(1,3)-propane diamine (N,N')-diacetic acids or their salts
IPC: C04B41/53
Filed: 1977-02-28
Abstract: New chelate-forming cpds. are opt. substd. N, N'-di-cresyl-(2-hydroxy)-1, 3-propanediamine-N, N'-diacetic acids (or their salts) of formula (I). In (I) X1-4 are each H, 1-4C alkyls, CN, SO3M, COOM1 OMo NO2 or NR1R2 (where R1 and R2 are each 1-4C alkyls). M1-4 are each H, alkali metal or half of an alkaline earth metal ion, or N + R3R4R5R6 (where R3-6 are each H, or 1-4C (hydroxy)alkyls. Z is H or OH. Pref. are (a) cpds. in which X1-4 are Hf M1-4 are each H or Na; (b) cpds. in which M1-4 have the same meaning, X1 and X2 have the same meaning as X3 and X4; (c) cpds. in which M1-4 are each H or Na, Z is H, and X1-4 are H; (d) cpds. in which M1-4 are H or Na, Z is OH, and X1-4 are H). These metal chelates are used as trace elements sources in agriculture. Cpds. (I) are useful as agents controlling the metal ion concn. in plating baths. Cpds. (I) can be incorporated in cleaning compsns. removing rust stains from textiles, ceramics, porcelain etc.
Patent NL-7702337-A (NL)
IPC: E05C9/02
Filed: 1977-03-04
Abstract: A single control mechanism actuates each of the three bolts (2), (3) and (4). The bolts are catches provided with springs bringing them back into the extended position without acting on the connection rods (9). The bolts (3) and (4) form auxiliary catches having a reduced width. They are locked respectively in clasps with multiple notches (16) and (17). Application for making it possible to close an out-of-true door leaf at three points. <IMAGE>
Patent NL-7907369-A (NL)
Title: Lubricants for styrene! copolymer resins - are long chain carboxylic acids, esp. stearic acid
IPC: C08K5/09
Filed: 1979-10-04
Abstract: Polymer compsns. comprise one or more copolymers of styrene or alpha-methylstyrene and a lubricant comprising a 8-22C carboxylic acid (I). A pref. compsn. comprises (A) 85-99.9 wt.% of (i) 30-100 wt.% of a graft copolymer made by (a) polymerising a monomer mixt. of 5-75 wt.% (meth)acrylonitrile and 25-95 wt.% styrene or alpha-methyl-styrene in the presence of (b) a rubbery polymer, using a wt. ratio monomers:rubbery polymer of 1:10 to 10:1 and (ii) 0-70 wt.% of one or more copolymers made by polymerisation of 5-75 wt.% (meth)acrylonitrile and 25-95 styrene and/or alpha-methyl styrene; (B) 0.1-5 wt.% esp. 0.1-2 wt.% (I) and (C) 0-10 wt.% other additives, such as processing aids, pigments, antistatics, fillers, flame retardants, etc. (I) are good lubricants in styrene polymers, esp. HIPS and cause less oxidative deterioration and discolouration of the prod. at elevated temps. than known metal stearate lubricants.
Patent NL-8000064-A (NL)
Title: Garden fence with pillars - has steel plate partitions with protrusions hooking together and into pillars
IPC: E04H17/16
Filed: 1980-01-07
Abstract: The fence comprises foundation pillars to which partitions are secured. The latter (2,3) are of steel plate, with protrusions (5,6) on their edges, by which they hook together and engage in slots (11,12) in the pillars(1). The protrusions can be bent backwards from the front faces of the partitions, one on each forming a hook extending upwards and the other one downwards. The pillar can be a steel T-section, with an oblong slot (11) near the foundation (9) and a recess at the top. The lower end of the pillar can be pointed.
Patent NL-8003441-A (NL)
Title: Weaving unsized staple fibre yarns as warp - by swelling with water at the beam and maintaining humidity
IPC: D06M23/00
Filed: 1980-06-13
Abstract: The fibres of ends of staple fibre yarn in the unsized condition are caused to swell, so that the yarn can be used as warp threads; and the fibres are maintained in this condition during the weaving process. Pref. the process is applied to making staple fibre yarn wearable as warp, for all types of looms, but esp. it applied to the yarn in water jet looms. To make possible the weaving of staple fibre yarns without their being sized, so that all the inconveniences of extra operations together with the need for large amts. of water followed by energy outlay for drying, are eliminated. In the swollen condition, the tensile strength, the stretch and the resistance to wear of the yarns is improved.
Patent NL-8101753-A (NL)
Title: Roller bearing provided with flanges - has rubber sealing element and cap to ensure dust free sealing
IPC: B60B27/00
Filed: 1981-04-09
Abstract: A roller bearing provided with flanges and having an inner ring, an outer ring and roller elements between is sealed to prevent penetration of foreign matter, and constructed so that at least one of the rings is integral with two flanges extending on either side of the ring. An end part of a sealing element is supported against the inner ring and a curved portion which forms the transition between the inner ring and the flange, while the other end part is fixed to a collar of a flange, shaped outer ring. The sealing element is provided with an end part which, according to the longitudinal sectional view of the bearing, develops to two ends separated from each other.
Patent NL-8102857-A (NL)
Title: Micro-fibrillated cellulose for paper and non-woven prods. - is made from liquid suspension subjected to high pressure drop, shearing and decelerating impact
IPC: D21B1/36
Filed: 1981-06-15
Abstract: Process comprises passing (a) a liquid suspension of fibrous cellulose repeatedly through an orifice subjecting (a) to a pressure drop of 3000 psi., high velocity shearing and high velocity decelerating impact until (a) becomes a stable suspension. The cellulose has a water retention of 280%, a settling vol. (after 60 min. in 0.5% wt. suspension in water) of 60% and a rate of degradation increase by hydrolysis at 60 deg.C (in 1 molar HCl) twice as great as cellulose beaten to a Canadian Standard Freeness of 50ml. Paper or non-woven sheet prods. contg. cellulose are claimed. The prod. is not chemically degraded by the process and its degree of polymerisation remains unchanged. It has a higher degree of fibrillation and accessibility than previously known cellulosic prods. and achieves a gel-point.
Patent NL-8220336-A (NL)
Title: Device for dilating vascular tissue - comprises helical spring element which is expanded by relatively rotating ends using external knobs
IPC: A61F2/02
Filed: 1982-09-15
Abstract: The implanted device comprises a helical spring (36) which can be expanded radially by rotating the ends (38,39) relative to one another. One end (38) of the spring is attached to a shaft (42a) mounted axially within the spring. The other end is attached to a sleeve (42b) which covers the spring and the shaft. The proximal end of the shaft carries a rotatable knob (44) and a second knob (43), spaced from it, is carried by the proximal end of the flexible sleeve. By rotating the knobs the number of spring turns and the pitch of the turns can be altered.
Patent NL-8300134-A (NL)
IPC: B60R19/18
Filed: 1983-01-14
Abstract: A bumper comprising a plate-like element (1) made of a resilient plastic material having between two fastenings points (4,5) a stiffening member (7) leaving between this member and the fastening points unstiffened areas (10,11).
Patent NL-8300796-A (NL)
Title: Upright anchor ground screw - has self-centring clamping action of bottom section using plastics gripping blocks
IPC: E02D5/80
Filed: 1983-03-04
Abstract: The basic screw-core (1) of plastics, has two helical screw lines (2,3). The screw line (2) upstanding edge of the rectangular trapezium shaped thread profile, forms the top of the thread track, whilst it forms the bottom of the track of screw line (3). Four plastics clamping blocks (4) have a pivoted mounting construction. To enable the screw to be driven into hard ground, it has two diametrically opposed hollow handgrips.
Patent NL-8301557-A (NL)
Title: Tractor powered grass mower - has outrigger, and jaw cutters depending from vertical beam
IPC: A01D34/86
Filed: 1983-05-03
Abstract: The cutter for mowing grass close up to tree trunks and various sloping surfaces is connected, via an outrigger, to a P.T.O. connected vertical spindle of the tractor, which for balancing has the large rear wheels water filled. Connected to the vertical shaft are angled and vertical interconnected beams which, at the bottom each have a mower. It may encompass the tree trunk to use two end mounted mowers which encircle the tree for cutting close to the trunk.
Patent NL-8702047-A (NL)
Title: River mouth flood barrier - has two cylinder segment shaped doors, pivoting on vertical shafts anchored in concrete foundation
IPC: E02B7/42
Filed: 1987-08-31
Abstract: The flood barrier doors are constructed of a pyramid shaped tubular frame work. One end of the door is rotatable on a vertical shaft, anchored in concrete in the river bed, and positioned along the quay walls. The doors are supported on runner wheels, running on concrete surface of lock bottom (17). The quay walls (3) on both sides are interrupted by sector shaped chambers (4) and each limited by curved wall (5) and a wall of an embankment (6). Each heavy concrete support (7) has a vertical shaft (8) with support arm (9) for the pyramid shaped tubular frame (9A,9B).
Patent NL-9001552-A (NL)
Title: Brick mould transporter - has rotary turntable moving brick moulds from lower to higher level
IPC: B28B5/04
Filed: 1990-07-06
Abstract: The transporter for brick moulds includes a pressure vessel (1) in which clay is supplied from a transporter (2). The clay is pressed into the direction of the moulds (3) below the pressure vessel. The press unit (4) forces clay into the moulds, while a scraper (5) removes surplus clay. The pallets (6) are placed on top of the moulds and a rotary drive (7) reverses the moulds. Bricks are then discharged on a pallet whilst the moulds are then fed past a washer (8) driver (9) and the sander (10) to be sprayed with sand. The moulds (11) are then transported upwards and turned over to be placed under the pressure vessel (1) for another filling sequence.
Patent NL-9101245-A (NL)
Title: Inhaler device provided with a reservoir for different doses of medium which is to be inhaled, transport device and atomizer chamber
IPC: A61M11/00
Filed: 1991-07-15
Abstract: Device for inhaling an aerosol, comprising: - a reservoir for storing a stock of medium which is to be inhaled; - an inhaler piece for along a dose of medium to be inhaled of air [sic]; and - transport means for transporting a dose of medium which is to be inhaled out of the reservoir, an atomizer chamber being incorporated in the inhaler piece, in order to incorporate the medium into the air which is sucked in with only a slight suction force.
Patent NL-9201134-A (NL)
IPC: B44D7/00
Filed: 1992-06-25
Abstract: Method for analyzing, documenting and possibly restoring decorations on plasterwork, especially paint work or ornamental reliefs, The method comprises the following steps: a) determining the colour and location of each part of the respective decoration on a suitable carrier; b) determining at least one dimension of at least one part of the decoration, which dimension may be used as reference; c) digitizing the data obtained in step a); d) analyzing with help of computers, functioning with suitable analyzing software, the digitized data to reconstruct, especially in case of damaged decorations, the colour and shape of the original decoration as accurately as possible; e)storing the obtained data of the decorations, reconstructed in this manner, in a suitable memory means. Thereafter templates or moulds are made with help of the memorized data concerning the reconstructed decorationsand these templates or moulds are used to reconstruct therewith the original paintwork or ornamental reliefs. <IMAGE>
Patent NL-9202228-A (NL)
Title: Device for storing cheques and similar valuable papers
IPC: G07G1/00
Filed: 1992-12-22
Abstract: Storage device, in particular a drawer 1, which can be accommodated in a cabinet, for storing cheques 3 and the like, for example at the counter of a bank, a sliding plate 5 being located in the vicinity of the top side of the drawer 1, in which sliding plate, at virtually identical intervals, a number of slots 7 are formed, which slots extend transversely with respect to the direction of movement of the sliding plate 5, so that the entire contents of the drawer 1 are accessible in the event of a limited movement of the sliding plate. Above the sliding plate 5 there are sliding strips 8 which can move in the same direction as the sliding plate 5 and are of such a width and can be displaced over such a distance that a free space is obtained between two strips 8 or in front or behind the end strips, so that one of the slots 7 in the sliding plate 5 is accessible. <IMAGE>
Patent PT-64971-A (PT)
Title: Beta-adrenergic receptor blocking agents
IPC: C07D215/00
Filed: 1976-04-05
Abstract: Carbostyril derivs. of formula (I) and their acid-addn. salts: where R is 3,4-di-methoxyphenethyl (Ia), 2-(p-carbamoyl-phenoxy)ethyl (Ib) or 3,4-methylenedioxyphenethyl (Ic), are beta-adrenergic blocking agents useful for the treatment of angina pectoris, cardiac arrhythmia and hypertension; (Ia) is cardioselective, i.e. it acts preferentially on the cardiac muscle without causing asthma attacks in sensitive subjects.
Patent PT-71881-A (PT)
Title: Non impact printer
IPC: B41F/
Filed: 1980-10-07
Abstract: Receptor web material such as paper or fabric is coated on one side with insulating liquid such as hydrocarbon, before its opposite side reaches an electrode stylus bar opposite a supply source of electrically conductive colorant liquid which is caused to pierce the insulating layer by the electric field and print colour patterns on the receptor web. Pref. the stylus bar carries multiple aligned or staggered stylus, opposite a conductive liquid supply fountain for aq. dye soln. or sublimable dye, the electrode stylii being individually energisable.
Patent PT-85456-A (PT)
Inventor: HARTMANN ROLF WOLFGANG
IPC: C07D401/04
Filed: 1987-07-30
Abstract: Novel 3-aryl-3-cycloalkyl-piperidine-2,6-dione derivatives of the general formula I:    <IMAGE>  I  in which A is a 4-aminophenyl radical or a pyridyl-(4)-radical and R1 is a saturated or unsaturated C3-C10-cycloalkyl radical or a C3-C12-alkenyl radical as well as physiologically acceptable salts thereof. The compounds are useful as inhibitors of estrogen biosynthesis. The compounds are made by a process which includes the step of heating a compound of the formula II    <IMAGE> II  wherein A and R1 have the meanings given above, and in addition A may also be a phenyl radical or a 4-nitrophenyl radical, X and Y are the same or different and repesent CN or COOC1-C6-alkyl and X or Y may also be COOH or a carboxylic acid ester group of the formula COOC1-C6-alkyl group, in a high boiling solvent at a temperature between 50 DEG  and 200 DEG  C. in particular between 80 DEG  and 100 DEG  C., optionally in the presence of condensation agents to form a piperidine dione ring.
Patent PT-87291-A (PT)
Inventor: NORVELL JEAN
IPC: A61F13/04
Filed: 1988-04-21
Abstract: An immobilizing orthopaedic cast is provided comprising an inner liquid water-impermeable, water-vapour-permeable protective sleeve (2) next to the skin, a resilient padding layer (3), and a plaster or resin/glass fibre outer immobilizing layer (1). A microporous expanded polytetrafluoroethylene membrane protective sleeve material provides the above properties for a cast which will dry itself inside and the skin it covers, is bacteria proof, and is not a host for bacteria.
Patent PT-88666-A (PT)
Inventor: SARRAZY JEAN-PIERRE
IPC: E04G1/14
Filed: 1988-10-04
Abstract: The invention relates to a scaffolding formed by the assembly of triangulate elements, each of them having a vertical tube (1) and a locking device (13-18) for interlocking the vertical tube of one triangulate element with the vertical tube of another triangulate element. According to the invention, a) the male connector (2) of the vertical tube (1) of a triangulate element (A) is hollow and has an internal diameter (D1) not less than that of the vertical tube; and, b) the locking device is formed by a "bayonet" connection of two locking device elements, one (13) emerging in the external surface of the male connector (2), the other (18) in the internal surface of the female connector (3) of each vertical tube (1), such that a tube (23) of external diameter (D23) slightly less than the internal diameter (D1) of the vertical tubes (1) of the triangulate elements can freely slide inside two adjacent vertical tubes. One application is the simple and efficient construction of support scaffolding. <IMAGE>
Patent PT-94882-A (PT)
Inventor: TAKAKU HARUO
IPC: A61K38/00
Filed: 1990-08-01
Abstract: A novel arginine deiminase of an approximately 45,000 molecular weight derived from mycoplasma having an ability to decompose arginine, and the method of manufacturing this novel enzyme from mycoplasma. This enzyme is an effective anti-cancer agent, as it shows anti-cancer activities both in vitro and in vivo.
Patent PT-94935-A (PT)
Inventor: MOGUILEWSKY MARTINE
IPC: C07J1/00
Filed: 1990-08-07
Abstract: Products of general formula (I): <IMAGE> in which R1 denotes an aliphatic hydrocarbon radical, R2 and R3, which are identical or different, denote a hydrogen atom or an alkyl radical, G denotes a hydrocarbon group containing from one to eighteen carbon atoms and optionally one or a number of identical or different heteroatoms, which is linked to the steroid nucleus by a carbon atom, and either X denotes XA, XA being a hydrogen atom, an alkyl radical, an arylalkyl radical or an acyl radical, and in this case Y denotes YA, YA being a group -B-O-CO-A-Z in which B denotes a saturated or unsaturated, linear or branched, divalent aliphatic radical, A denotes either a saturated or unsaturated, linear or branched, divalent aliphatic radical optionally interrupted or terminated by a divalent aromatic radical, or A denotes a divalent aromatic radical and Z denotes one of the functional groups -COOH or -SO3H, it being possible for these functional groups to be optionally converted into salt form or X denotes XB, XB being a group -CO-A-Z in which A and Z are as defined above and Y then denotes YB, YB being one of the groups chosen from -C IDENTICAL C-R4, -CH=CH-R4 or -CH2-CH2-R4, in which R4 denotes a hydrogen atom, a halogen atom, a trialkylsilyl radical, an alkyl radical or a phenyl radical, the said alkyl and phenyl radicals being optionally substituted.
Patent SI-9300085-A (SI)
Title: Herbicidal n-cyanopyridazinones
IPC: A61K31/00
Filed: 1993-02-17
Abstract: Novel herbicidal N-cyanopyridazinones of the general formula <IMAGE> in which the radicals R1, R2 and R3 independently of one another denote hydrogen, halogen, amino, nitro, cyano, alkyl, aryl, aralkyl, alkoxy or aryloxy groups, a process for their preparation, a herbicide containing them, and a method of controlling weeds.
Patent UA-19671-A (UA)
Title: Method for controlling phytopathogenic microorganisms
Filed: 1987-08-11
Abstract: A method for controlling phytopathogenic microorganisms provides treatment of plants or their biotope with 3-phenyl-4-cyanopyrrole derivative. The 3-(2,2-difluorobenzodioxol-4-yl)-4-cyanopyrrole of the formula is used as a 3-phenyl-4-cyanopyrrolle derivative in quantity of 0.1 - 200 g/ha.
Patent UA-13275-A (UA)
Title: Pneumatic drier
Filed: 1989-11-09
Abstract: The invention relates to devices for drying fine lumping and large grain bulk materials and can be used in coal, chemical metallurgical and cement fields of industry. Pneumatic drier has built-in to separator Venturi pipe over diffuser of which breaker is installed, and loading and unloading branch pipes. Breaker is arranged as two installed in horizontal position and connected to drive shafts with beaters fixed at whole length of those and placed between and over shafts axis with inclined down grate-bars attached to it at whole length.
Patent UA-26232-A (UA)
Inventor: ANTONOV OLEKSANDR OLEKSANDROVYCH
Filed: 1991-08-29
Abstract: The recording and video information reproducing device contains a reproducing image edge detector, a pulse shaper and selection and storage units, their number being equal to the number of colors of color image dissection. The invention relates to television engineering and can be used in recording and video information reproducing devices on optic, magnetic and other information carriers.
Patent UA-12851-A (UA)
Title: Two-hinge plate chain
Filed: 1991-09-03
Abstract: Two-hinge plate chain has links as plates connected to each other with cross piece on which two axles are hinged, with respective pair of guides and pair of support rollers placed in normal to each other planes and with displacement one with respect to another.
Patent UA-26435-A (UA)
Inventor: SMITH CRYSTALL A
IPC: C08F110/00
Filed: 1991-08-22
Abstract: The alpha olefin polymerization catalyst is used as a silaned compound contains substituted trifluoropropylsilan of common formula F3C-CH2-CH2-Si(R)(OCH3)2, where R – linear or branching C1-C4- alkyl, C5-C6-cycloalkyl, piperidinile unsubstituted or substituted by linear or branching C1-C4-alkyl. The invention relates to chemistry of polymers and concerns to the alpha olefin polymerization catalyst and the method where it is used.
Patent BG-100002-A (BG)
Inventor: PETTIJOHN TED M
IPC: C08F110/02
Filed: 1995-09-15
Abstract: Съставът може да се използва като катализатор за получаване на олефинов полимер с многомодално разпределение на молекулното тегло и се състои от катализатор, съдържащ преходен метал, металоцен и съдържащ бор органоалуминоксан, които са в достатъчно количество за получаването на полимера. Съставът се използва като катализатор, за предпочитане в присъствието и на съкатализатор. Методът за неговото получаване включва: влизане в допир на съдържащ преходен метал катализатор и органоалуминоксан, диспергирани в разтворител за образуването на суспензия; прибавяне на суспензията към бороксин за изготвяне на комбинация от съдържащ преходен метал катализатор и съдържащ бор органоалуминоксан и влизане на комбинацията в допир с металоцен. Изобретениетосе отнася и до метод за полимеризация на олефин за получаването на олефинов полимер с помощта на състава.
Patent BG-100272-A (BG)
Title: Contrast compositions
Inventor: BERG ARNE
IPC: A61K49/22
Filed: 1995-09-12
Abstract: Oil-in-water emulsions in which the oil phase comprises condensed or dissolved oil-soluble gas/fluid or gas precursor are useful as ultrasound contrast agents. Such products contain insignificant amounts of free gas bubbles or microbubbles in their stored form and exhibit good storage stability, but may be designed to promote rapid microbubble generation immediately before or upon administration.