baber/WOPTO huggingface dataset:
Patent EP-0235067-B1 (EP)
IPC: C21D9/573
Filed: 1987-02-03
Granted: 1990-05-23
Abstract: A process of protective coating of iron and steel products is described, wherein an adherent and rough layer of scale is formed, on which is directly deposited a layer of a protective material. The qualities of the layer of scale result from the fact that the product is shaped hot and the speed of its cooling is controlled so that the resultant thickness of scale is less than a threshold of adherence characteristic of the material and of the temperature at the end of shaping. The layer of protective material is obtained by metallization with zinc or an alloy based on zinc. The invention is principally applicable to long iron and steel products, and in particular to reinforcing bars for concrete.
Patent EP-0260308-B1 (EP)
IPC: H03M9/00
Filed: 1987-03-03
Granted: 1992-12-02
Abstract: A method and apparatus for conversion of a plurality of information signals from parallel to serial representation and vice versa. According to the invention the time delay introduced by the use of ordinary shift registers is obviated by shortly transferring of energy to or from specified locations of an energy propagation path. When using e.g. microwave energy, serial information signals may be transmitted by transferring electrical charges to specified locations of a microstrip path at predetermined points of time and the parallel information may be retrieved from said serial information signals by sensing specified locations of the microstrip path at corresponding points of time.
Patent EP-0270675-B1 (EP)
Title: Procede pour eliminer l'arsenic dans une fraction de petrole
IPC: B01D15/00
Filed: 1987-04-22
Granted: 1992-03-25
Abstract: Procédé pour éliminer l'arsenic dans une fraction de pétrole consistant à mettre une fraction de pétrole contenant de l'arsenic en contact avec un agent adsorbant comportant une base de charbon actif, du charbon bitumineux, un composé organique à molécule longue ou analogue dans lesquels ont été introduits des éléments sulfureux représentés par des groupes mercapto. Ledit procédé permet d'atteindre une grande efficacité d'élimination d'arsenic dans la fraction de pétrole en utilisant un appareillage simple, sans les difficultés posées par la polymérisation d'oléfines, par exemple, même lorsque des oléfines hautement réactives sont contenues dans la fraction de pétrole.
Patent EP-0313571-B1 (EP)
Title: A method and a device for aseptic transfer of an amount of liquid from one space to another
IPC: C12M1/26
Filed: 1987-06-29
Granted: 1993-03-10
Abstract: A device for aseptic transfer of a batch of liquid from a first space (1) containing such liquid under a given pressure to a second space (2) comprises a channel (3) for liquid, which connects the first space with the second space, and a valve (4) adapted for opening and closing of the liquid channel (3). According to the invention, a source (7) is arranged for production of a sterile gas with a pressure, which at least substantially amounts to said given pressure, and with a condensation temperature which at said given pressure is higher than the temperature of the liquid. The gas source (7) is connected with the second space (2) via a gas channel (8), which is adapted to be opened and closed by means of a gas valve (10). The invention also relates to a method of aseptic transfer of a quantity of liquid from a first space (1) containing such liquid under a given pressure to a second space (2). The invention may be utilized for sampling a liquid, whereby said second space (2) for instance may be constituted by the interior of a sampling receptacle.
Patent EP-0278485-B1 (EP)
IPC: H05K3/16
Filed: 1988-02-10
Granted: 1992-12-16
Abstract: In order to make a digitalisation board having two groups of conductor paths (2, 3, 4, 5; 2', 3', 4') which are in each case parallel within the group, the groups running at right angles to one another and being arranged to be coplanar, the conductor paths (2, 3, 4, 5; 2', 3', 4') are produced by cathode sputtering or condensation of metal and are covered with a dielectric material layer (13; 13'). The ends (6, 7, 8, 9; 6', 7', 8') of the conductor paths (2, 3, 4, 5; 2', 3', 4') in this case have the dielectric material removed from them and are connected by printing using a printing ink which is electrically conductive or which can be metallised. <IMAGE>
Patent EP-0355192-B1 (EP)
Title: Omnidirectional x-ray tube
IPC: H01J35/04
Filed: 1988-08-25
Granted: 1992-02-05
Abstract: Omnidirectional X-ray tube (16) with a ring-section shaped beam aperture (31, 51) partially surrounding the target (30, 50) and a design of cathode and electron beam optics (35, 36) on the one hand and of the target (30, 50) on the other hand such that the radiation emerging from the aperture covers a larger sector in the plane of the aperture, a cathode arrangement having at least two electron sources (33, 34) with associated electron optics (35, 36) and a design of the electron optics and of the target in such a way that one burn spot (40, 41, 60, 61, 62) is produced on the target (30, 50) per electron optics, and the radiation going out from the individual burn spots (40, 41, 60, 61, 62) covers mutually adjacent subsectors, but is largely shielded from a mutual superimposition. 
<IMAGE>
Patent EP-0324208-B1 (EP)
Title: Method and circuit for switching between frequency-modulated high-frequency signals
IPC: H04B7/08
Filed: 1988-12-10
Granted: 1991-10-23
Abstract: The amplitude of frequency-modulated high-frequency signals is reduced during reversal of the signals. This results in suppression or substantial reduction of interfering crackling noises due to phase angle rotation or a phase jump which are heard for example during VHF radio broadcasts. The process is particularly advantageous in connection with diversity antenna systems, in which phase jumps frequently occur. The invention also concerns circuit arrangements for carrying out the process.
Patent EP-0277703-B1 (EP)
IPC: B41J2/045
Filed: 1988-01-08
Granted: 1991-06-19
Abstract: A pulsed droplet ink jet printer has relatively long thin ink channels extending in parallel between an ink manifold (13), and a nozzle plate (5) providing a nozzle (6) for each channel. Side walls (11) may be formed substantially entirely of piezo-electric material so as to be displaceable transversely into a selected channel on the application of an electric field. This transverse displacement produces an acoustic wave in the channel which results in the ejection of an ink droplet. The side walls may deflect in shear mode to a cross-section of chevron formation. Usefully, it is arranged that both side walls adjoining the selected channel are displaced inwardly of the channel to cooperate in droplet ejection. Under this arrangement, the channels are assigned alternately to first and second groups of channels, only one group of channels being capable of actuation at any one instant. The nozzles associated with the respective groups of channels may be offset so as to compensate for the time delay in actuation of channels in the first and second groups.
Patent EP-0299795-B1 (EP)
Inventor: BERG ARNE
IPC: A61K47/48
Filed: 1988-07-15
Granted: 1992-03-18
Abstract: There are provided chelating agents particularly useful for the preparation of diagnostic and therapeutic agents for magnetic resonance imaging, scintigraphy, ultrasound imaging, radiotherapy and heavy metal detoxification, said agents being compound of formula <CHEM>  (wherein each X may independently represent a carboxyl group or a derivative thereof or a group R1; each group R1 may independently represent a hydrogen atom, a hydroxylalkyl group, an optionally mono- or polyhydroxylated alkoxy or alkoxyalkyl group;  n, m, q, r are each 2, 3 or 4, with the provisos that at least two nitrogens carry a -CHR1X moiety, wherein X is a carboxyl group or a derivative thereof,  that each -CHR1X moiety represents other than a methyl group, that at least one -R1 group represents other than hydrogen and that where all but one -CHR1X groups are -CH2COOH, then the remaining -CHR1X group may not represent a hydroxyethyl, 2-hydroxypropyl or 2,3-dihydroxypropyl group) or a salt or metal chelate thereof.
Patent EP-0306228-B1 (EP)
Inventor: HINDLEY RICHARD
IPC: B01D/
Filed: 1988-08-26
Granted: 1999-11-17
Abstract: Compounds of formula (I): <CHEM> or a tautomeric form thereof, or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, wherein: A<1> represents a substituted or unsubstituted aromatic heterocyclyl group; R<1> represents a hydrogen atom, an alkyl group, an acyl group, an aralkyl group, wherein the aryl moiety may be substituted or unsubstituted, or a substituted or unsubstituted aryl group; R<2> and R<3> each represent hydrogen, or R<2> and R<3> together represent a bond; A<2> represents a benzene ring having in total up to five substituents; and  n represents an integer in the range of from 2 to 6; pharmaceutical compositions containing such compounds and the use of such compounds and compositions in medicine.
Patent EP-0314311-B1 (EP)
Inventor: SMITH PAUL
IPC: C08G73/02
Filed: 1988-09-30
Granted: 1994-06-08
Abstract: Conducting articles such as fibers, films, tapes and the like are fabricated from intractable conducting polymers such as polyacetylene. The articles are prepared by (a) forming a gel of a carrier polymer in a compatible solvent, (b) polymerizing, within the gel, a selected monomer, and (c) doping the article so provided. The articles are highly electrically conductive as well as mechanically quite strong.
Patent EP-0308277-B1 (EP)
Title: Device for exercising footmovements especially for judo sport
IPC: A63B69/00
Filed: 1988-09-14
Granted: 1990-07-18
Abstract: 1. A device for training foot movements, in particular for the sport of judo, characterized in that it comprises a circular bottom part curving upwardly and an upper part tapering upwardly and that it consists of an elastic material and that the curvature of the flat part and the resulting line of the tapered upper part are adapted to the anatomy of a foot, in particular to the length of the foot and the shape of the instep.
Patent EP-0323285-B1 (EP)
IPC: E04C5/08
Filed: 1988-11-23
Granted: 1992-05-13
Abstract: The cable lines (1) forming the stay cable, mounted so as to be able to work and to be dismantled independently of one another, each consist of an assembly of parallel or twisted steel wires, surrounded by a sheath (3) in polyethylene, polyamide or a corrosion-resistant metal, with interposition of a filling material, such as an epoxy-type resinous pitch, or a wax. The ends of the cable lines (1), stripped of their sheaths (3) for their individual anchoring on a perforated block (6) are embedded in a protective grease. The grease chamber (A), formed by a sleeve (7) connected to the anchoring block (6), is closed by a stuffing-box seal (8) traversed by the cable lines (1), which are sheathed again, and comprising an outer plate (82) which, controlled by clamping rods (10) which can be actuated from outside the anchoring block (6), presses an elastomer cushion (83) against an inner plate (81) bearing on spacer rings (11) arranged in the chamber (A). <IMAGE>
Patent EP-0320383-B1 (EP)
Title: Dolly device to increase the loading capacity of tractor vehicles
IPC: B62D53/08
Filed: 1988-12-08
Granted: 1992-04-15
Abstract: The invention relates to the control of the steering of the wheels of a dolly interposed between a tractor and a semi-trailer. The bars controlling the steering of the wheels of the dolly are actuated by a power system controlled from a pilot stage detecting the steering movement of the wheels of the tractor. The pilot stage comprises a pilot link freely rotating on a shaft and driven in rotation by a transmission connected to the steering lever of the wheels of the tractor; the rotation of the pilot link selectively controls a hydraulic valve which actuates a double-acting actuator connected to a link controlling the steering bars.
Patent EP-0304400-B1 (EP)
Inventor: FENDRICH GARIELE DR
IPC: A61K31/70
Filed: 1988-08-11
Granted: 1994-02-09
Abstract: 1,8-Dihydroxy-3-methylbenzo[b]phenanthridine-7,12-dione and its derivatives of the formula I 
<IMAGE>
 in which R<1> denotes hydrogen or the radical of the formula II 
<IMAGE>
 and salts of those compounds in which R<1> denotes the radical of the formula II are described. These compounds are obtainable with the aid of a novel microbiological process and can be used for the therapy of neoplastic diseases.
Patent EP-0315670-B1 (EP)
IPC: A61B10/00
Filed: 1988-05-18
Granted: 1992-05-13
Abstract: rip and method for demonstrating whether or not an individual suffers from contact allergy to a test substance. The test strip has at least one patch on which the test substance is incorporated in a vehicle formulated as a film which adheres to the patch and contains at least one film-forming polymer capable of absorbing moisture which when the strip is being used is secreted from the skin area tested. The characteristic feature of the strip is that on at least one of the patches on which said vehicle is formulated as a film the said polymer has the structure (I), where n is the number of times that the structure within brackets is repeated and may be >/=100, and A is a straight or branched alkylene group having a length of 3-5 carbon atoms.
Patent EP-0365549-B1 (EP)
Title: Reversing device of a jet propulsion assembly for a ship
IPC: B63H/
Filed: 1988-05-20
Granted: 1992-01-02
Abstract: PCT No. PCT/SE88/00270 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed May 20, 1988 PCT Pub. No. WO88/09288 PCT Pub. Date Dec. 1, 1988.A reversing device of a jet propulsion assembly for ships. The jet propulsion assembly includes a steering means connected to the outlet of a pump, for steering the driving water jet, the steering means including two flaps for reversing the driving water jet. An actuator pivots a first flap downwards around a first bearing across the water jet, at the same time as link arms, which are journalled between the front edges of the first flap and second flap, swing the second flap around a second bearing. The rear portion of the second flap is thereby raised towards the water jet and encounters the inner side of the first flap in such a way that both flaps shut off the passage rearwards and divert the water jet obliquely downwards/forwards. The two flap bearing points on the steering means together with the link arm bearing points on the two flaps provide an equilibrium of forces between the actuator pressure on the first flap and water jet pressure on both flaps, under the condition that a reduction of the pressure on the actuator results in the first flap being swung upwards by the water pressure.
Patent EP-0375715-B1 (EP)
Title: A bracket for attachment of wall linings
IPC: E04B2/44
Filed: 1988-08-16
Granted: 1992-06-10
Abstract: PCT No. PCT/SE88/00417 Sec. 371 Date Feb. 26, 1990 Sec. 102(e) Date Feb. 26, 1990 PCT Filed Aug. 16, 1988 PCT Pub. No. WO89/01550 PCT Pub. Date Feb. 23, 1989.Bracket destined to be mounted on a wall to extend therefrom and so designed that a separately manufactured material in the form of sheets, such as a glass wool mat, is suspended on the bracket by pressing the material against the bracket and causing the material to be pierced by the bracket. The bracket is made out of bent wire (121, 122).
Patent EP-0330169-B1 (EP)
Title: Apparatus for winding a web
IPC: B65H18/16
Filed: 1989-02-22
Granted: 1993-10-13
Abstract: The invention relates to a method and apparatus for on-machine winding of a web, in which a Pope reeling drum (10) is used, over which the web (W) to be wound passes. A reel spool (11) is driven by so-called centre drive. New reel spools (11 min ) are brought into connection with the reeling drum, after which the web (W) is conducted away from a fully wound roll to be wound onto a new reel spool. The method comprises, in combination, the following steps: an empty reel spool (11 min ) is brought into the grip of primary arms in such a way that bearing members (25) at both ends of the reel spool (11 min ) are being supported by guiding elements at each end of the reeling drum (10) in such a manner that the outer shell of the reel spool (11 min ) is not engaged with the reeling drum (10). The empty reel spool (11 min ), preaccelerated to winding speed, is brought into nip contact with the rotating reeling drum (10), the web (W) to be wounded running through the nip. Due to said nip contact, or only after it, the web breaks off or is severed by means of a double-sided adhesive tape wrapped round the reel spool (11 min ), whereby the web (W) begins to wind onto the empty reel spool (11) and the winding is continued by centre drive of the reel spool (11) and/or nip drive until the roll is fully wound, after which the above steps are repeated.
Patent EP-0343477-B1 (EP)
Inventor: RAUTERKUS KARL JOSEF DR
IPC: C09D201/02
Filed: 1989-05-16
Granted: 1993-12-01
Abstract: Dispersion polymers based on ethylenically unsaturated monomers, the polymers containing at least 1% by weight of specific monomer units of ethylenically unsaturated urea derivatives (see formula I), process for their preparation particularly by free-radical initiated emulsion, suspension or bead polymerization or copolymerization and their use as coating compositions, preferably in the form of aqueous dispersions, particularly as corrosion inhibiting metal coating compounds, moreover as adhesives, molded plastics and as binders, thickeners and auxiliaries in industrial chemical compositions.
Patent EP-0346782-B1 (EP)
Inventor: MUEESSLI DANIEL
IPC: F21S2/00
Filed: 1989-06-10
Granted: 1995-11-02
Abstract: The lighting lamp (5) comprises a discharge tube (6, 7), a normalised base (10) and an intermediate element (9) disposed between the tube and the base. 
<??>The lamp is characterised in that an electronic circuit (32) transforming the low frequency of the distribution network into a high frequency in order to supply the tube, is entirely confined inside the normalised base. In particular, the electronic circuit consists of a printed circuit in disc (30) form, vertically carrying the components of the circuit. 
<??>The lamp, of very small dimensions, is intended to replace an incandescent lamp. 
<IMAGE>
Patent EP-0357000-B1 (EP)
Title: Sanitary napkin with individual self wrapping means
IPC: B65B25/00
Filed: 1989-08-29
Granted: 1993-10-13
Abstract: A pre-wrapped sanitary napkin (10) is disclosed having an elongated wrapping sheet (40) that is extended around a folded portion of the napkin and adhered to itself to keep the napkin in a folded position using pressure-sensitive adhesive means (18). This invention provides for individual wrapping of sanitary napkins without the added expense of an outer paper wrapper.
Patent EP-0342941-B1 (EP)
IPC: B65D41/04
Filed: 1989-05-17
Granted: 1993-09-08
Abstract: A moldable and foamable thermoplastic composition comprising a major portion of moldable polypropylene resin; from about 1.25 to about 6 parts per hundred of resin (pphr) foam concentrate; from about 0.15 to about 1 pphr calcium carbonate; from about 0.03 to about 0.15 pphr amorphous silicon dioxide; from about 0.1 to about 0.4 pphr lubricant selected from the group consisting of synthetic waxes and distilled monoglycerides; from about 0.1 to about 0.4 pphr lubricant selected from the group consisting of N,N min -dioleoylethylenediamine and calcium stearoyl-2-lactylate; from about 0.15 to about 0.3 pphr unsaturated fatty monoamide; and from about 0.5 to about 2 pphr titanium dioxide concentrate.
Patent EP-0365369-B1 (EP)
Title: Flexible hydraulic drive for commercial vehicles travelling at a relatively high speed
IPC: F16H47/02
Filed: 1989-07-07
Granted: 1992-07-22
Abstract: A flexible drive device comprising an incorporated hydraulic transmission provides either a classic drive or a relatively high-speed hydraulic drive and enables the thermal motor, which drives only the hydraulic pump, to rotate at constant speed. It also ensures normal supercharging of the engine at low and medium speeds. A first embodiment of the device comprises two input shafts (8, 9), two output shafts (11, 12), two intermediate shafts (13, 14) a secondary output shaft (10), a hydraulic pump (5), a secondary drive shaft (15), a secondary clutch (6), a hydraulic motor (7), and an auxiliary supercharging device (not shown). When the driver establishes the hydraulic connection of the device, the hydraulic motor (7) drives the gearbox (4) by means of the clutch (6) and a mechanical transmission connecting the shafts (12, 15). The device can be used to drive passenger cars and commercial vehicles.
Patent EP-0374023-B1 (EP)
Inventor: SAUVINET VINCENT
IPC: B05B13/02
Filed: 1989-12-11
Granted: 1994-05-11
Abstract: The invention relates to a device for the distribution of pulverulent product on a substrate. The device has two walls delimiting a blade-shaped cavity converging toward substrate, a gas injection chamber closed by a plate, pierced with a multiplicity of jets 12 for injecting a gas under pressure inducing ambient air into the cavity substantially parallel to the wall of the cavity which is adjacent thereto which homogenizes the pulverulent gas product mixture and accelerates it in the direction of the substrate, thus forming a uniform thin layer on a substrate.
Patent EP-0356341-B1 (EP)
Inventor: PHAN HIEU GUY
IPC: C09D11/10
Filed: 1989-07-13
Granted: 1993-11-03
Abstract: Disclosed is a novel blend of a water-dissipatable polyester material and an acrylic polymer. The acrylic polymer must be compatible with the polyester and can be optionally styrenated. The polyester is exemplified in having an acid component of from about 75 to about 84 mole % isophthalic acid and conversely from about 25 to about 16 mole % 5-sodiosulfoisophthalic acid, and having a glycol component of from about 45 to about 60 mole % diethylene glycol and conversely from about 55 to about 44 mole % 1,4-cyclohexanedimethanol or ethylene glycol or mixtures thereof. The polymer blends are useful for preparing ink compositions having improved block resistance and water resistance.
Patent EP-0429541-B1 (EP)
Inventor: CHA DAE YANG
IPC: A61K31/785
Filed: 1989-08-07
Granted: 1993-12-01
Abstract: The present invention provides for an improvment in the emulsion copolymerization process for the preparation of fine-beaded colestipol hydrochloride (FBCH) wherein the improvement comprises: 1) utilizing a weight ratio of water to polyethylenepolyamine in the process of 1.8 to 3.6 grams per gram, and 2) utilizing a weight ratio of surface active agent or surfactant to polyethylenepolyamine in the process of 1.0 to 3.0 grams per kilogram. The colestipol hydrochloride product thus produced is a novel fine-beaded form of a known pharmaceutical composition, yielding pharmaceutically elegant dosage forms exhibiting increased potency, including non-gritty oral powders and oral tablets. Conventional colestipol hydrochloride was heretofore available in large spherical granules which produced less elegant (gritty) oral suspensions.
Patent EP-0383201-B1 (EP)
Inventor: SPEAKMAN JOHN-BRYAN DR
IPC: A01N63/38
Filed: 1990-02-09
Granted: 1995-05-03
Abstract: A method for controlling fungi with Trichoderma sp.35/84 is described.