baber/WOPTO huggingface dataset:
Patent EP-0184894-B1 (EP)
IPC: C02F5/12
Filed: 1985-09-27
Granted: 1988-11-23
Abstract: A method of inhibiting corrosion and the formation and deposition of scale and iron oxide in aqueous systems comprises adding to the system at least 0.1 ppm of a water-soluble polymer having an intrinsic viscosity of 0.05 to 2.5 dl/g, prepared from: (a) 35 to 90% by weight of an unsaturated carboxylic acid or its salt; and (b) 5 to 40% by weight of an unsaturated sulfonic acid or its salt; and (c) 5 to 40% by weight of an unsaturated polyalkylene oxide compound.   A novel water soluble polymer having an intrinsic viscosity of 0.05 to 2.5 dl/g is prepared from: (a) 35 to 90% by weight of an unsaturated carboxylic compound that is acrylic acid, methacrylic acid, maleic acid, itaconic acid, a salt of such an acid or a mixture of two or more such compounds; (b) 5 to 40% by weight of an unsaturated sulfonic compound that is 2-acrylamido-2-methylpropylsulfonic acid, 2-methacrylamido-2-methylpropylsulfonc acid, methallylsulfonic acid, allylsulfonic acid, vinylsulfonic acid, styrenesulfonic acid; a salt of such an acid or a mixture ot two or more such compounds; and (c) 5 to 40% by weight of an unsaturated polyalkylene oxide compound.
Patent EP-0187445-B1 (EP)
IPC: B02C18/14
Filed: 1985-10-07
Granted: 1990-08-01
Abstract: A document shredder comprising the combination of a pair of counter-rotating rolls (10, 11) having cutting discs (10a), 11a) interleaved with each other for cutting documents fed between the rolls (10, 11) into multiple strips, the discs (10a, 11a) also having cutting edges (C) extending longitudinally of the rolls (10, 11) for cutting the multiple strips into short segments, and multiple diverters (30, 31) spaced along the length of each roll (10, 11) in register with the discs (10a, 11a) on the respective rolls (10, 11), the diverters (30, 31) having arcuate surfaces (30a, 31a) in closely spaced relationship to the radially outer surfaces of the discs (10a, 11a) for preventing the accumulation of said short segments of the cut documents adjacent said rolls (10, 11).
Patent EP-0182483-B1 (EP)
IPC: C07K14/51
Filed: 1985-10-08
Granted: 1990-07-25
Abstract: A composition suitable for inductive bone implants is dis- losed. The composition comprises a purified form of osteo- enic factor in admixture with a carrier having a precentage of on-fibrillar collagen. The resulting implants are sufficiently ypoimmunogenic to be effective when implanted in xeno- eneic hosts.
Patent EP-0185583-B1 (EP)
IPC: C04B20/10
Filed: 1985-12-03
Granted: 1989-09-06
Abstract: 1. Light aggregates suitable for use in the building and civil engineering fields, characterized by the fact that they consist of hydrophobic microporous aggregates having a density less than 1 and comprising a substance of protein-aceous nature, fixed to their surface by adsorption, which gives this surface a negative electrokinetic potential and is chosen from the surface-active liquids which are enzymatically or chemically treated protein solutions.
Patent EP-0182912-B1 (EP)
IPC: B60C1/00
Filed: 1985-04-18
Granted: 1990-02-07
Abstract: Composition à base de caoutchouc pour la bande de roulement de pneumatiques, possèdant des caractéristiques améliorées de tenue de route, de conduite et de comportement à basse température, contenant de 15 à 50 parties en poids d'un caoutchouc de styrène-butadiène spécifique obtenu par polymérisation en solution et possédant une chaîne macromoléculaire modifiée avec un liant tri- et/ou tètra-fonctionnel, de 50 à 85 parties en poids d'au moins un caoutchouc sélectionné dans le groupe se composant de caoutchouc de styrène-butadiène polymérisé en solution, de caoutchouc naturel, de caoutchouc de polyisoprène synthétique, et de caoutchouc de butadiène, au moins un composé étant sélectionné dans le groupe composé d'esters sébaciques, d'esters adipiques et d'esters d'acide gras en tant que plastifiant, et de noir de charbon présentant une taille moyenne de particules égale ou inférieure à 30 mmu.
Patent EP-0211239-B1 (EP)
IPC: B65G49/04
Filed: 1986-07-03
Granted: 1990-10-17
Abstract: 1. Treatment apparatus for bulk goods, having a treatment bath which is accommodated in a tank and through which the bulk goods can be transported with the aid of at least one vibrating conveyor having a conveying track spiralling upwards, a device (FR2, FR20, We) for the returning of the treated goods (G) into the starting area of the vibrating conveyor (Sf), returning the treated goods (G) into the treatment bath (Bb) and carrying the goods out of the treatment apparatus, according to choice.
Patent EP-0220699-B1 (EP)
IPC: B65G11/20
Filed: 1986-10-24
Granted: 1989-09-13
Abstract: The apparatus travels along a multi-tier arrangement of poultry cages, each tier comprising two rows of cages, the cages in these two rows adjoining back-to-back. The apparatus has transversely spaced, depending side units travelling along the cage-fronts and each including a feed container and a lift conveyor lifting feed from the container up to levels associated with the different tiers. At each such level a respective outflow chute on each side unit receives feed, continuously, from the lift conveyor and discharges the same into a feed trough that extends horizontally along the cage-fronts at the respective long side of the multi-tier cage arrangement, so that during dispensing-apparatus travel each longitudinally successive portion of the feed trough receives feed directly from the travelling outflow chute's discharge end. Each chute has an internal feed-flow passage formed by an inclined bottom wall, down along which the feed slides, as well as side walls and a top wall. A large part of the bottom wall is absent, forming a wall opening through which the face of a rotating disk is exposed, this face forming part or most of the passage's bottom boundary surface. During dispensing-apparatus travel, each disk rotates to prevent feed in the chute from cohering therein in a manner that could result in undesirable brief clogging of such feed with resultant undesirable non-uniformities, or even gaps, in the longitudinally extending carpet of feed that the travelling outflow chute is laying down along the length of the feed trough.
Patent EP-0211502-B1 (EP)
IPC: A61K35/60
Filed: 1986-06-24
Granted: 1991-09-25
Abstract: A method of treatment of premenstrual syndrome wherein effective amounts of one or more of the metabolites of linoleic acid (GLA, DGLA, AA, 22:4n-6 or 22:5n-6) and one or more of the metabolites of alpha-linolenic acid (18:4n-3, 20:4n-3, 20:5n-3, 22:5n-3 or 22:6n-3) are administered as such or in the form of an ester, salt, amide or other derivative convertible in the body thereto alone or in an acceptable pharmaceutical carrier or diluent.
Patent EP-0219399-B1 (EP)
IPC: C08L95/00
Filed: 1986-09-22
Granted: 1990-05-30
Abstract: The process according to the invention is characterized by the following stages: (A) an emulsion of asphalt composition is made starting from (a) an asphalt composition prepared by adding, at a temperature of 100 DEG  to 150 DEG  C., 20 to 95 parts of asphalt to 5 to 80 parts by weight of a polyurethane extender and from (b) an aqueous phase obtained by solution in water of 1 to 20% by weight of an emulsifier chosen from a polyamine hydrochloride, an amido-amine hydrochloride and a quaternary ammonium salt, then the asphalt composition (a), taken to a temperature of 120 DEG  to 150 DEG  C., is emulsified with the aqueous phase (b), taken to a temperature of 40 DEG  to 80 DEG  C.; p0 (B) a polyisocyanate aqueous emulsion is made by mixing, under strong agitation, 20 to 50 parts by weight of an organic polyisocyanate made up to 100 parts with water; and (C) the emulsions (A) and (B) are mixed. They then form, by reticulation at ambient temperature, a polyurethane in the mixture. Use cold in paints, coatings, grouts and surfacings.
Patent EP-0227595-B1 (EP)
Title: Expansion dowel
IPC: F16B13/06
Filed: 1986-12-01
Granted: 1990-04-04
Abstract: 1. An expansible dowel comprising an expansible sleeve (2), an expansion body (5), an anchor rod (4) having a thread (8) for the relative displacement of the expansion body (5) relative to the expansible sleeve (2), an abutment (6) provided on the anchor rod (4) and an extension sleeve (3) arranged between the expansible sleeve (2) and the abutment (6), in which respect the expansible sleeve (2) and the extension sleeve (3) have regions which are displaceable telescopically into one another in an axially limited manner and that end of the telescopic region of the extension sleeve (3) which faces the expansible sleeve (2) and that end of the telescopic region of the expansible sleeve (2) which faces the extension sleeve (3) have stops (13, 14) overlapping one another in axial projection, characterised in that a spring means (9) is provided which propels the stops (13, 14) mutually into the stop position.
Patent EP-0215019-B1 (EP)
Inventor: CARTER ELBERT P
IPC: A61B3/11
Filed: 1986-02-17
Granted: 1994-05-18
Abstract: A portable, hand-held, dynamic, automatic scanning, measuring and recording device capable of inspecting holes and measuring gaps in any animate or inanimate object of up to about 10 millimeters in size (diameter, for example) such as a pupil of a vertebrate eye or a printed circuit board. The device comprises a light weight viewing optics/image sensor and a microprocessor controlled automatic scanning and data capture/storage system with a digital readout of pupil diameter measurements.
Patent EP-0214243-B1 (EP)
IPC: A61F2/04
Filed: 1986-02-27
Granted: 1990-07-18
Abstract: A tracheostomy device comprising a tube (19) adapted to be at least partially received in a patient's trachea and having a passage extending through the tube. The passage has an inlet (23) adapted to be exposed to ambient air and an outlet (27) adapted to be received in the patient's trachea so that the tube can conduct ambient air to the trachea. A one-way valve (17) is carried by the tube for permitting air flow through the passage from the inlet to the outlet. The one-way valve blocks air flow through the passage from the outlet to the inlet.
Patent EP-0261108-B1 (EP)
IPC: F16C33/04
Filed: 1986-02-25
Granted: 1989-09-20
Abstract: Paire de composants de glissement et de scellement en matériaux de résistance mécanique tels que l'oxyde d'aluminium fritté. Leurs surfaces adjacentes sont passées à la meule et polies. Au moins une surface (1) présente un dessin de micro-onde, au moins par endroit. Le dessin de micro-onde peut être produit par corrosion chimique ou thermique. En tant qu'agent corrosif chimique, on utilise H3Po4; pour la corrosion thermique, les plages de température sont comprises entre 1.400oC et 1.500oC.
Patent EP-0253819-B1 (EP)
Title: Moule de soufflage a longueur reglable
IPC: B29C49/48
Filed: 1986-04-29
Granted: 1989-09-20
Abstract: Le moule de soufflage comprend un moule (1) avec une partie terminale (20) axialement réglable par rapport au moule (1) à l'aide d'une broche filetée (25) et d'un écrou de réglage (27). La partie terminale (20) s'adapte de manière étanche dans le moule (1) et est pourvue d'un bord saillant (21) qui forme une liaison sans soudure de la partie terminale (20) et de la paroi intérieure du moule.
Patent EP-0233915-B1 (EP)
IPC: C12P21/04
Filed: 1986-07-29
Granted: 1993-02-03
Abstract: Constructs are provided for expression of physiologically active mammalian proteins in plant cells, either in culture or under cultivation. The constructs provide a promoter functional in a plant host, a structural gene coding for mammalian protein and a terminator functional in a plant host. The construct is introduced into a plant cell to become integrated into the plant genome for expression in the plant cells or plants. The plant cells may be harvested and the mammalian protein isolated in physiologically active form.
Patent EP-0238783-B1 (EP)
IPC: E02D17/08
Filed: 1987-01-07
Granted: 1990-05-02
Abstract: The trench-supporting unit comprises opposite hollow walls with inner supporting ribs and joined together by adjustable length struts. The walls (W) are in sections of aluminium, with tongue-and-groove joints engaging together along their lengthwise edges. At their transverse edges they engage positively in recesses in lateral shoe strips (11). These have flanges protruding at the sides away from the walls, and with which the struts.
Patent EP-0233592-B1 (EP)
IPC: H01H33/56
Filed: 1987-02-12
Granted: 1991-11-21
Abstract: A high-tension circuit-breaker having dielectric gas under pressure, the circuit-breaker comprising at least one assembled pair of first and second superposed insulating columns, the first column (3) acting as a support and the second column enclosing a circuit-breaking chamber, each of said columns being provided at its end facing the other column of the pair with a closure plate (5,6) enabling the columns to be disassembled without losing the gas contained in either of them, said plates being provided with respective central holes for passing a rod (12, 13) for operating the circuit-breaker contacts, the circuit-breaker being characterized in that each of said plates (5, 6) includes at least one hollow portion with said hollow portions facing each other in pairs, each of which defines a housing for receiving a container (4) of regenerator material, the end of each hollow portion and the two ends of each container being provided with holes to enable gas to flow from one column to the other through said regenerator material, with the holes through said hollow portions being closed by valve plates (50, 60) located inside the columns and urged by springs towards a closure position when the columns are disassembled, with each of the valve plates including a part (50A, 60A) which, when the columns are assembled and a container is in place, bear against the container in order to hold the valve plate in its open position against the resilient urging of the spring.
Patent EP-0235774-B1 (EP)
IPC: C11D3/20
Filed: 1987-02-28
Granted: 1992-02-12
Abstract: A highly effective surfactant mixture which is liquid at room temperature comprising: (1) from 50 to 84 DEG  C. by weight ether alcohol corresponding to the general formula R1-O-[PO]0-3[EO]6-8H, (2) from 10 to 40% by weight ether alcohol corresponding to the formula R2-O-[PO]0-3[EO]3-6H, (3) from 0 to 10% by weight ethoxylation products of polyols which may be obtained by reaction of C12-C18 1,2-epoxides with ethylene glycol, glycerol, trimethylol propane or neopentyl glycol, (4) from 0.1 to 10% by weith of an amino alcohol selected from (A) R3-[EO]0-4N(CH2CH2OH)2, or R3-[EO]0-4NH-CH2CHOH (B) the reaction product of C12-C18 1,2-epoxide with mono- or diethanolamine, (C) reaction product of epoxidized oleyl or linoleyl alcohol with mono- or diethanolamine or (D) reaction product of compound (A), (B) or (C) with from 2 to 12 times the molar quantity of ethylene oxide, and (5) lower carboxylic acids in the quantity required to adjust a 1% aqueous solution to a neutral pH-value; wherein R1 is a C9-C11 alkyl group, R2 is a C12-C15 alkyl group, R3 is a C12-C18 alkyl or alkenyl group, (EO) are ring-opened ethylene oxide residues and (PO) are ring-opened propylene oxide residues.
Patent EP-0238902-B1 (EP)
IPC: C02F3/12
Filed: 1987-03-04
Granted: 1991-07-24
Abstract: In this process and this device, air and/or pure oxygen is passed into the waste water in an aeration tank in the presence of biomass which is immobilised on carrier particles, and the waste water is subsequently separated into purified water and activated sludge in a secondary sedimentation. Since the biomass in the core of the carrier particles dies off gradually, the invention provides acceleration and slowing-down devices which allow regeneration of the carrier particles. In this process, the carrier particles are accelerated and then slowed down, so that according to the kinetic energy which is set free, a compression of the carrier material in some parts and therefore a loosening and partial elimination of the dead biomass are achieved. The biomass concentration in the carrier particles can be controlled by changing the speed at which they leave the accelerating zone. (Figure) <IMAGE>
Patent EP-0237946-B1 (EP)
IPC: A01N37/06
Filed: 1987-03-11
Granted: 1989-10-04
Abstract: 1. An agent for controlling fungi and bacteria, based on a solution of a plant-tolerated copper ammine salt of a polycarboxylic acid, containing from 60 to 100% of acrylic acid or methacrylic acid and from 0 to 40% of acrylates or methacrylates, in water, wherein the solution contains more than 10% by weight of copper.
Patent EP-0245859-B1 (EP)
IPC: C07C37/62
Filed: 1987-05-14
Granted: 1990-10-17
Abstract: A process for producing meta-brominated biphenols, such as 3,3 min ,5,5 min -tetrabromo-2,2 min ,6,6 min -tetra-methylbiphenol, by contacting bromine and 2,2 min ,6,6 min -tetra-methylbiphenol under reaction conditions.
Patent EP-0256329-B1 (EP)
Title: Low-voltage winding for air-cooled resin-insulated distribution transformers
IPC: H01F27/30
Filed: 1987-07-20
Granted: 1991-02-27
Abstract: Such windings are normally wound spirally from sheet-metal strip (15) of the same width as the axial winding length and with intermediate layers of plastic film or resin-soaked fabric (16) projecting on all sides, and are cast with a resin ring (17) on each of the end faces, terminal leads welded onto the sheet-metal strip and consisting of conductor rails (18) with a rectangular cross-section being bonded by means of their broad side to the coil over the full width of the sheet-metal strip (15). According to the invention, at least the terminal lead located inside the winding tube (5) engages at least on its end guided out of the coil into the adjacent resin ring (17), via the armature (19), the resin ring (17) being reinforced (20) at least in the region of each armature (19). This design of low- voltage windings (5) provides a design of resin-insulated distribution transformers which is particularly more resistant to short-circuits and extends their possible applications to even greater rated powers than in the past. <IMAGE>
Patent EP-0238295-B1 (EP)
IPC: B65B51/22
Filed: 1987-03-17
Granted: 1991-06-12
Abstract: An ultrasonic heatsealing mechanism and process for securing portions of a carton blank to at least one flanged container in which the surfaces to be secured are susceptible to ultrasonic heatsealing. The mechan­ism comprises a resiliently mounted ultrasonic horn (H) and a series of movable counterpart elements (52) spaced from an adjacent tip of the horn so that the counterpart elements move relative to the end of the horn one after the other. Means are provided to move the container and blank so that overlapping surfaces to be heatsealed together are passed with the counterpart elements longitudinally with respect to the horn tip means being provided to activate the horn at least when the sur­faces and at least one counterpart element are present together adjacent said end of the horn so that heat­sealing can occur and causing the horn to move resil­iently so that a constant gap (g) between the tip of the horn (HT) and that counterpart element is maintained subst­antially constant during the heatsealing process.
Patent EP-0239377-B1 (EP)
IPC: B29C61/10
Filed: 1987-03-25
Granted: 1991-12-04
Abstract: A joint is made between elongate substrates (2,4) (such as pipes) of a conducting material by positioning a tubular insert (6) of an insulating material between the substrates, the insert having a circumferentially extending rib (8) to prevent end faces of the substrates from coming into contact. A heat-recoverable sleeve (14) is used to seal the joint. The joint of the invention provides a dielectric joint between the joined substrates.
Patent EP-0254467-B1 (EP)
Inventor: KOWALSKI ALEXANDER
IPC: C08F2/18
Filed: 1987-07-14
Granted: 1993-10-27
Abstract: Sequentially-produced polymer particles comprising a core bearing at least two lobes may be useful in aqueous binder, coating and adhesive compositions. These sequentially-produced polymer particles may contribute sufficient film-build and ICI viscosity to the compositions such that the amount of thickener or other rheology modifier usually found in binder, coating and adhesive compositions may be reduced or eliminated.
Patent EP-0271198-B1 (EP)
IPC: C08F4/40
Filed: 1987-10-30
Granted: 1991-04-03
Abstract: Production of coagulated dispersion grades of PTFE using an aqueous emulsion polymerisation process which employs an initiator system comprising disuccinic acid peroxide and ammonium sulphite, the latter being added during the course of the polymerisation. The resulting polymer can be fabricated into porous products of improved properties.
Patent EP-0269329-B1 (EP)
Inventor: APPELDORN ROGER H C O MINNESOT
IPC: G02B5/124
Filed: 1987-11-13
Granted: 1994-03-02
Abstract: Cube-corner retroreflective article in which the cube-corner retroreflective elements are formed by three intersecting sets of parallel V-shaped grooves (11, 12, 13), at least one of the sets (13) including, in a repeating pattern, at least one groove side angle (132, 133, 134) that differs from another groove side angle (131) of the same set. By the described variation in groove side angle, the array of cube-corner retroreflective elements is divided into repeating sub-arrays that each comprise a plurality of cube-corner retroreflective elements in a plurality of distinctive shapes that retroreflect incident light in distinctively shaped light patterns.
Patent EP-0311732-B1 (EP)
Title: Office apparatus, especially a matrix printer
IPC: H01H9/00
Filed: 1987-10-16
Granted: 1992-06-03
Abstract: In an office machine, in particular in a matrix printer which is provided with a power grid component (3) for the power supply of the electrical or, respectively, the electronic circuits and which includes a safety fuse on the power grid input side, there is disclosed for purposes of more clarity of the construction, for an easier operability and for protection against false connection, that a multiple safety fuse socket (6) for at least two melting safety fuse bodies (9, 10) is coordinated to a voltage selection switch (7). The multiple safety fuse socket (6) can be placed in different relative geometric positions with respect to the voltage selection switch (7) into a fuse socket (8). A selected voltage is coordinated at the voltage selection switch (7) in each position of the multiple safety fuse socket (6).
Patent EP-0263156-B1 (EP)
IPC: G09B9/00
Filed: 1987-04-13
Granted: 1993-06-09
Abstract: Dummy (1) intended for the training of first aid teams. An outer skin (2) consisting of a thick fire-proof linen cloth defines the contours of the dummy. It comprises bellows (40) and (60) at the armpits and reinforcements (30) at the neck. The top is cut along the grain along the horizontal axis (H), and the bottom part is cut along the grain along the vertical axis (V), the two parts being sewn (10) together at the waist. Removable ballasting pockets (44), (66), (55) and (33) as well as a padding which fills the free volume (100) provide for the filling of the dummy (1). The invention applies to the training of first aid teams for many emergencies.
Patent EP-0276820-B1 (EP)
IPC: B65D71/00
Filed: 1988-01-27
Granted: 1992-04-08
Abstract: The container holder for containers with an edge flange arranged in two rows one above the other is formed from a single-piece cardboard blank and has a bottom wall (2) with openings (3, 4) for inserting the containers (25) of the bottom row. Projecting into these openings are flaps which are rotated by the containers and then grip below their edge flange. Provided for the upper containers (30) are end wall flaps (26, 27, 28, 29) which secure the containers against slipping out laterally. <IMAGE>