baber/WOPTO huggingface dataset:
Patent EP-0101229-A2 (EP)
Inventor: PASCO IAN KENNETH
IPC: C09D183/04
Filed: 1983-07-29
Abstract: Lacquers for coating plastics articles (such as lenses and visors) to improve their abrasion and chemical resistance, are made by a method which comprises:
     a) forming a mixture comprising:
   i) one or more silicon-containing compounds selected from tetra (C 1 -C 3 )alkylorthosilicates, (C 1 -C 3 )alkyltri (C,-C 3 )alkoxysilanes and aryltri (C 1 -C 3 ) alkoxysilanes;   ii) a strong acid condensing agent for (i); and   iii) a solvent comprising one or more alkanols;   b) allowing the mixture to age;   c) adding to the aged mixture:
   i) a weak organic acid; and   ii) an abrasion resistance enhancer if the same was not added in step (a);       d) allowing the mixture from step (c) to age until its viscosity reaches the desired value; and   e) immediately adding to the aged mixture from step (d) a further quantity of a weak organic acid to stabilise the viscosity at the desired level; and wherein one or more complex ether wetting agents are optionally also included in the reaction mixture.
Patent EP-0104842-A2 (EP)
Inventor: SCHAFER GUNTER
IPC: B21C37/12
Filed: 1983-09-15
Abstract: A strip of very thin flexible material has continuous longitudinal corrugations in the form of curved ridges and hollows, and may be curled helically to form a flexible tube. The strip has a first marginal ridge with a radius of curvature smaller than that of all other ridges, and a second marginal ridge with a radius of curvature larger than that of all other ridges. As the strip is curled with the first marginal ridge overlying a first intermediate ridge and the second marginal ridge underlying a second intermediate ridge, the marginal ridges are respectively spread over and closed under the intermediate ridges to conform to the curvature thereof.
Patent EP-0105727-A2 (EP)
Inventor: GESSELL DONALD EARL
IPC: C08F10/00
Filed: 1983-09-29
Abstract: A method is provided for preparing hydrocarbon soluble magnesium siloxide supports comprising contacting such supports with sufficient aluminium alkoxide or organic ethers to render the supports hydrocarbon soluble. Thereafter the supports are contacted with a transition metal compound and halogenated to obtain polymerization catalysts.
Patent EP-0106737-A2 (EP)
Inventor: HUTCHINS CHARLES KENNETH
IPC: F02M37/54
Filed: 1983-09-19
Abstract: A probe and sump drain assembly (128) includes a fitting (136) secured to the wall of a sump (98) to which a probe housing 146 is threadedly engaged. The fitting is provided with a stepped bore having larger (142) and smaller (140) diameter portions. Seals (154, 156) carried on the housing (146) control fluid communication through passages (160, 162) communicated with the larger portion (142). A ring terminal assembly (170) provides an electrical connection with the fitting (136) and with a transversely projecting portion (166) of the probe (144) regardless of the angular orientation of the portion (166) of the probe (144).
Patent EP-0115332-A2 (EP)
Inventor: WAGNER DANIEL B
IPC: G01N33/78
Filed: 1984-01-21
Abstract: A chromogen, in particular, a fluorescent compound, is conjugated to a ligand through an amino acid spacer radial, which includes a free carboxyl group. The tracers are particularly suitable for use in a flow through assay for low molecular weight analytes. The tracers are rapidly bound, of good sensitivity, and low non-specific binding.
Patent EP-0120291-A2 (EP)
Inventor: GOPFERT REINHARD
IPC: B66C1/02
Filed: 1984-02-22
Abstract: Bei einer selbstfahrenden Vorrichtung mit einem Fahrgestell ist an einem verstellbaren Ausleger ein Saugheber befestigt, um schweres Hebegut, insbesondere Beton-, Klinker- und Naturpflastersteine anheben und versetzen zu können. Um zu erreichen, daß die Vorrichtung gegenüber den bekannten Ausführungen wesentlich vereinfacht und gewichtsmäßig entlastet wird ist vorgesehen, den Saugheber rechtwinklig zu gestalten und mit als Faltenbalg ausgebildeten, voneinander unabhängig winkel- und axialbeweglichen Saugstempeln auszurüsten sowie an allen Seiten des Saughebers gegen das Hebegut schwenkbare Richtbacken anzuordnen. Zum Unterbrechen des Saugstromes für alle Saugstempel beim Absetzen des Hebegutes dient ein Unterbrecherventil, das zwischen der Vakuumpumpe und einem Vakuumtragsammler angeordnet ist.
Patent EP-0133934-A2 (EP)
Title: Pharmacologically active 1,3,4-thiadiazol-(3,2-a)-thieno-(2,3-d)-pyrimidin-5-(H)one derivatives
Inventor: CANOVA ARNALDO
IPC: C07D513/14
Filed: 1984-07-17
Abstract: 1,3,4-Thiadiazol-[3,2-a]-thieno-[2,3-d]-pyrimidi n-5-[H]one derivatives of formula (I)
     wherein R = H, alkyl, alkylmercapto, alkoxy, aryl; A = trimethylene, tetramethylene or-CH=CH-CH=CH-; R, = H, alkyl, alcoxy or hydroxy and a process for the preparation thereof. 
     Compounds (I) are endowed with interesting analgesic and antiinflammatory activities.
Patent EP-0140391-A2 (EP)
Inventor: INTENGAN FRANKLIN F
IPC: B04B5/04
Filed: 1980-10-28
Abstract: A rotor head assembly (40) for a laboratory centrifuge (10) comprising an annular support member (46) and a plurality of centrifuge tube carriers (50) pivotally suspended from said support member at circumferentially-spaced points about the periphery thereof; each of said tube carriers having an open-topped cavity defined by upstanding side walls; said side walls including a pair of substantially planar outer side walls (50b) meeting along a line which lies in the plane of pivotal movement of such carrier and which extends along the outermost limits of said cavity; said pair of planar outer walls meeting each other at an included angle within the general range of 70° to 170° for contacting a centrifuge tube (57) disposed within said cavity along a pair of spaced parallel lines (63).
Patent EP-0148521-A2 (EP)
Inventor: DEHENNAU CLAUDE
IPC: C08G18/08
Filed: 1984-11-30
Abstract: 1. Process for the manufacture of a cellular material by reaction of an organic polyisocyanate prepolymer with water in the presence of an additive capable of fixing water, a catalyst for the prepolymer, a surface-active agent, a blowing agent, optionally a liquefier and optionally additional inorganic fillers, starting with individual premixes of these constituents, characterized in that at least two premixes are produced first of all, such that, on the one hand, the organic polyisocyanate prepolymer and, on the other hand, the additive capable of fixing water are in different premixes, the catalyst and the prepolymer being in the same premix, water is then incorporated in the premix containing the additive capable of fixing water, and the premixes are then combined.
Patent EP-0115905-A2 (EP)
Inventor: PITHOUSE KENNETH BRIAN
IPC: B29C65/62
Filed: 1984-01-05
Abstract: A recoverable article comprising a recoverable fabric having a recovery of at least 40% may be used for providing environmental protection.
Patent EP-0136836-A2 (EP)
Inventor: SAIJO EIJI
IPC: H01R13/11
Filed: 1984-09-03
Abstract: A single sheet material (10') is punched and bent to form an improved female terminal (10) comprising a contactor block (15) including a resilient contact piece (14), a bottom plate (12) and an upper plate (11) having an extension bent toward the bottom plate to form a protective guide tag (17) at an end opening (16) of the contactor block through which a male terminal (20) is inserted into the contactor block (15). The protective guide tag (17) corrects the insertion posture of the male terminal (8), thereby preventing degradation of resiliency of the resilient contact piece (14) of the contactor block (15) and improving the electrical connection between the male terminal and the female terminal.
Patent EP-0145137-A2 (EP)
Inventor: HSIUNG YEN WEI
IPC: B29C57/00
Filed: 1984-09-11
Abstract: Apparatus for heating a plastic pipe (18) or the like comprises a body portion having inner and outer parts (1,2) defining therebetween an annular cavity (3) which receives the end of the pipe. In use of the apparatus, hot fluid is pumped through the cavity (3) via flow passages (7-11) whereby to heat the pipe (18) sufficiently e.g. for moulding purposes. The fluid is prevented from escaping from the open end of the cavity (3) by means of compressed air supplied via ports (15).
Patent EP-0139477-A2 (EP)
Inventor: KRESS THOMAS JOSEPH
IPC: B01J27/00
Filed: 1984-09-18
Abstract: The present invention relates to a process for preparing a 5-substituted pyrimidine by the nucleophilic displacement of a 5-halopyrimidine under pressure for short periods of time.
Patent EP-0139506-A2 (EP)
Inventor: SPRINGER GILBERT D
IPC: G11B5/31
Filed: 1984-10-05
Abstract: A method of field annealing a thin-film electromagnetic read/write head formed of magnetic-field-responsive material having a known Curie temperature. Such a head also includes an electric coil for operatively exciting the head. The method includes the steps of heating the head to a temperature less than the Curie temperature, and then cooling the head while applying electric current to the coil sufficient to induce magnetic flux in the head. The foregoing steps, properly applied, align the magnetic-field-responsive structure, such as magnetic domains in a soft magnetic material, in the direction of operative flux flow in the head.
Patent EP-0145448-A2 (EP)
Inventor: YOKOYAMA NOBUO
IPC: C09D191/06
Filed: 1984-12-05
Abstract: The present invention is directed to a method for surface treatment characterized by making use of a surface treating agent, for a powdery and granular material stored in the open air, containing 0.5 to 50% by weight of a solid content as an essential component and a residue which is water, said solid content comprising (I) 100 parts by weight of a petroleum wax component selected from the group consisting of slack waxes containing 1% by weight or more of an oil content, slack microcrystalline waxes including 1 % by weight or more of an oil content, paraffin waxes, microcrystalline waxes and their mixtures and (II) 5 to 500 parts by weight of a polymer component having adhesive properties and the lowest film-forming temperature of 40°C or less.
Patent EP-0114146-A2 (EP)
Inventor: AIRAUDO ANTONIN
IPC: E21B19/02
Filed: 1984-01-13
Abstract: 1. Universal drilling machine, for operations of drilling, soil-sampling or test-boring, comprising : a telescopic derrick constituted by a fixed external mast (7) and a movable mast (8) mounted with a capability of sliding at the interior of the mast (7), a raising and lowering ram (10) coupling the lower part of the external mast (7) and the upper part of the internal mast (8), a drilling head (19-20-21-27) movable and guided along the external mast (7) and transmission members (18) coupling the upper part of the internal mast (8) and said drilling head the ascending or descending movements of which result from the lifting or lowering respectively of said movable internal mast (8), under the action of said ram (10), characterized in that it comprises means (15) for instantaneous coupling and uncoupling of the transmission members (18) providing the coupling of the drilling head (19, 20, 21, 27) and the movable internal mast (8) of the telescopic derrick, the upper end of which is provided with one or more pulleys (14a, 14b) about which there can run a lifting cable (31) coupled to an attachment device (30) carried by a fixed element (1) of the machine.
Patent EP-0164727-A2 (EP)
Inventor: NAKAYAMA SYOICHI
IPC: G11B7/243
Filed: 1985-06-11
Abstract: A composite substrate plate for a magnetic or optical disk, comprising a metal plate, an undercoat resin layer formed on one side or both sides of said metal plate, and a surface resin layer having a mirrorlike surface formed on said undercoat resin layer. Such a composite substrate plate is obtained by placing a liquid resin for forming the surface resin layer on the undercoat resin layer formed on one side or both sides of said metal plate or, alternatively, on one or two mirror-finished surfaces of molding plates for imparting a mirrorlike surface to said surface resin layer, then assembling the metal plate and the one or two molding plates so that one side or both sides of said metal plate carrying the undercoat resin layer and the liquid resin may be brought into contact with the one or two clean mirrorlike surfaces of molding plates or, alternatively, one side or both sides of said metal plate carrying the undercoat resin layer and no liquid resin may be brought into contact with the one or two liquid resin-bearing surfaces of molding plates, subsequently allowing the liquid resin to cure, and removing the one or two mirror-finished molding plates.
Patent EP-0170057-A2 (EP)
Inventor: MERKLE HANS DR
IPC: C07C307/10
Filed: 1985-06-27
Abstract: A process for the preparation of N-phenyl(pyridyl)sulfonyldiamides by reacting a 2-aminobenzoic acid (nicotinic acid) derivative with sulfur trioxide, chlorosulfonic acid or an adduct of sulfur trioxide with a tertiary amine in the presence of a diluent and of a tertiary amine, and reacting the resulting sulfamate with a primary amine and a phosphorus halide, or by reacting a 2-aminobenzoic acid (nicotinic acid) derivatives with an N-alkyl(cycloalkyl)sulfamic acid or a salt of this acid in the presence of a diluent and of a phosphorus halide.
Patent EP-0168724-A2 (EP)
Inventor: DERHAKE THOMAS DIPL-ING
IPC: B65G53/46
Filed: 1985-07-05
Abstract: 1. Lock device for the introduction of flowable solid material into a pressurised container (7) with an introduction chamber (17) which is connected in series and which can be closed off from it and the material intake port (9) of which, fed by a feed pipe (10), can be sealed off by shut-off device characterised in that to seal introduction chamber (17) against the atmosphere and to close off the material intake port (9) a common shut-off device is provided and is formed by a rolling membrane (24) supported by a controlled moving membrane carrier (26) with a constant pressure medium content.
Patent EP-0177886-A2 (EP)
Inventor: OTTENHUES LUDGER
IPC: B41F13/12
Filed: 1985-10-01
Abstract: Eine Flexodruckmaschine besteht aus mehreren Farbwerken und Formzylindern 6 und aus mindestens einem von einem Zentralrad 25 angetriebenen Gegendruckzylinder 38, mit dem die Formzylinderzahnräder 7 im Druckbetrieb kämmen. Dabei sind die Formzylinder 6 auf Formzylinderschlitten 3 gelagert, die auf etwa tangential bis radial zu dem Zentralrad 25 angeordneten Führungen des Maschinengestells 1 an den Gegendruckzylinder 38 zum Druckbetrieb anstellbar und von diesem abstellbar sind. Die Rasterwalzen 16 der Farbwerke, deren Rasterwalzenzahnräder 15 mit den Formzylinderzahnrädern 7 kämmen, sind auf Farbwerksschlitten 17 in Führungen der Formzylinderschlitten 3 verfahrbar. Um eine derartige Flexodruckmaschine zu schaffen, deren Formwalzen sich einfacher und mit größerer Sicherheit gegen einen Satz neuer passergerecht ausgerichteter Formwalzen austauschen lassen, sind die Formzylinder 6 oder Formzylinderzahnräder 7 mit zu der Formzylinderachse zentrischen Fortsätzen oder Naben 8 versehen, die auf ihren Mänteln auf axial zueinander versetzten, der Anzahl der Formzylinder 6 entsprechenden Umfangslinien Rastbohrungen 9 aufweisen. Die Formzylinderschlitten 3 sind mit ausfahrbaren oder ausschwenkbaren Rastbolzen 14 versehen, die jeweils in radialen Ebenen derart versetzt zueinander angeordnet sind, daß sie jeweils in die Rastbohrung 9 des zugehörigen Formzylinders 6, der durch den jeweiligen axialen Versatz der Rasbohrung 9 bestimmt ist, einfallen können. Die Rastbohrungen 9 für jeden Formzylinder 6 sind derart angeordnet, daß die durch diese und die Rastbolzen 14 auf den Formzylinderschlitten 3 fixierten Formzylinder 6 mit zueinander für einen passergerechten Druck ausgerichteten Formen in die in ihre Paßstellung ausgerichtete Verzahnung des Zahnrades 25 eingefahren werden können.
Patent EP-0184718-A2 (EP)
Inventor: LIPPONER GERHARD
IPC: C08L93/04
Filed: 1985-11-27
Abstract: Tacky mouldings, in particular sealant profiles, comprise plastisols based on PVC and/or polymeric methacrylates and also contain ethylene-vinyl acetate copolymers having different vinyl acetate contents, fillers and pigments, plasticisers, adhesive resins and polyisobutylene. Tacky mouldings which meet the demands of automotive and bodywork production, i.e. have sufficient low- temperature adhesion to, for example, EC-primed metal sheeting, good adhesion at the elevated temperatures in the curing process and adequate chemical stability at such high temperatures, are obtained by accurate balancing of the amounts of the individual constituents. The mouldings can also be produced by room-temperature processing.
Patent EP-0186150-A2 (EP)
Inventor: TAKAHASHI FUMIO
IPC: G06F15/173
Filed: 1985-12-19
Abstract: A plurality of operation units (1, 2, 3) are connected to one another. The operation units include a processor (1), a buffer memory (2), and a data transfer control circuit (3) connected between the processor (1) and the buffer memory (2) for controlling the data input-output with the buffer memories in the other of the operation units. The buffer memories (2) and the data transfer control circuits (3) are connected with one another by data buses (201, 202 and 310, 320), respectively.
Patent EP-0179604-A2 (EP)
Inventor: IBI AKIRA
IPC: C08J5/24
Filed: 1985-10-14
Abstract: This invention relates to a polyimide powder in use for adhesion and/or coat forming and to a method of preparing said powder, wherein polyamic-acid is chemically imidized. which is obtained by reacting tetracarboxylic acid dianhydride with diamine in organic solvents.This invention further relates to a method for adhesion, and coat forming by using said polyimide powder.This invention still further relates to a method for preparing prepreg by using said polyimide powder, and a method for adhesion and preparing molded laminates by using said prepreg.
Patent EP-0183519-A2 (EP)
Inventor: FAIRBAIRN IAN ANTHONY
IPC: H04L7/02
Filed: 1985-11-26
Abstract: 57 A Local Area Network consists of a number of stations A, B, C, D connected together by a transmission line (3), each station having a transmitter (1) and a receiver (2). A transmitter (1) generates a sequence of information signals having individual message portions separated from one another by flag signals, each message portion having a predetermined number of symbols. A receiver (2) processes a message portion by analysing the content of each section formed by dividing the message portion into the predetermined number of equal parts. The receiver 2 includes stores (7) and (11), a detector (8), a signal-divider (9) and a unit (10) which determines a representative value.
Patent EP-0170639-A2 (EP)
Inventor: ANKERSSON BILL
IPC: B07B4/08
Filed: 1985-06-05
Abstract: A method and an apparatus for displacing of particles on and into a loose layer of material, for instance a mineral wool layer (2) by means of an apparatus comprising means, for instance one or more conveyors (4, 10) for continuously advancing the layer of material and means for subjecting the layer of material to a constant force and concurrently therewith an oscillation energy within the acoustic area. The constant force may be applied in that the conveyor is mounted sloping downwards in the advancing direction whereby the gravety force is the constant force, or it may be a flow of air which is blowing against and which is allowed to pass through the layer of material. The oscillation energy may be provided by means of one or more sound emitting means (9, 14) mounted above the layer of material and preferably co-operating with a collection means (7, 12) mounted underneath the layer of material. By the method and the apparatus particles may be expelled from the layer of material or particles supplied to the surface of the layer of material may be forced into and distributed in the interior of the layer of material or both operations may be carried through concurrently.
Patent EP-0190612-A2 (EP)
Inventor: BAUER WALTER
IPC: B65H3/08
Filed: 1986-01-22
Abstract: Eine Vorrichtung zum Entnehmen jeweils eines Blattfilms aus einer Röntgenfilmkassette oder einem Röntgenblattfilmmagazin oder dergleichen, wobei durch mindestens einen Sauger der zu entnehmende Blattfilm nahe einer anzuhebenden Filmstirnkante mittels einer gewölbten Sauglippeninnenfläche, in die eine Saugleitung mündet und die im wesentlichen rotationssymmetrisch vorzugsweise kegelstumpfförmig ist, ansaugbar ist, ist so ausgebildet, daß die Sauglippeninnenfläche (3c) in einem nahe der Saugleitungseinmündung (9a) gelegenen Bereich ein von der rotationssymmetrischen Fläche abweichendes, eine senkrecht zur Filmstirnkante (4a) verlaufende Achse aufweisendes, vom Blattfilm weg vertieftes Flächenstück (10) aufweist. Hierdurch wird ein Loslösen eines anhaftenden Blattes vor dem Anheben des zu fördernden Blattfilms erreicht.
Patent EP-0191360-A2 (EP)
Inventor: CARMEN RALEIGH A
IPC: A61J1/10
Filed: 1986-01-29
Abstract: A generally flat, elongated edge-sealed polymeric blood bag (2), having a length to width ratio of at least 2 to 1 and one end portion (22, 26) in tapering communication with a connected tubing (6). When the bag is filled with a mixture of blood components which are then separated, the tapering end portion (22, 26) expands to form a funnel-like guide for directing a separated component from the bag (2) through the tubing (6) in a substantially unobstructed manner. Bag (2) is especially useful for separating and isolating the components of a neocyte/gerocyte red blood cell mixture.
Patent EP-0193156-A2 (EP)
Inventor: KIKUCHI HIROSHI C O OKI ELECTI
IPC: H05K1/11
Filed: 1986-02-24
Abstract: A flexible cable has a grounding pattern provided therein, the grounding pattern (11) being electrically connected, for example, with the frame grounding on the casing side. Thereby, approaching a subject having static electricity of high voltage to said flexible cable, dielectric breakdown, conventionally produced, of a high polymer material such as polyester owing to discharge from said subject to a portion (6) of said pattern being the non-exposed interior of the flexible cable, and dielectric breakdown of an electronic circuit in itself connected with said pattern (6) due to said electric discharge can be prevented by forming said static electricity to be discharged to said exposed frame grounding pattern.
Patent EP-0195282-A2 (EP)
Inventor: DREYER HANS
IPC: B60S9/04
Filed: 1986-02-26
Abstract: In a semitrailer having in each case one telescopic support (4) on each side of the chassis (1) between the kingpin and the wheels of the semitrailer, the extended telescopic supports can bend if they are rigidly connected to the chassis and the rear chassis end is lowered. In order to avoid this, it is ensured that each telescopic support (4) is swivelably mounted about a horizontal transverse axis (8) of the chassis (1) counter to spring force between a position which is perpendicular to the longitudinal axis of the chassis (1) and a position in which the longitudinal direction of the chassis section located between the telescopic support (4) and the rear chassis end encloses an angle smaller than 90 DEG  with respect to the telescopic support (4). <IMAGE>
Patent EP-0195363-A2 (EP)
Inventor: ROSE DAVID DR
IPC: D06P1/32
Filed: 1986-03-12
Abstract: 1. Hair dyes containing oxidation dye precursors in a support, characterized in that the oxidation dye precursors are aminodiphenylethers corresponding to formula I  see diagramm : EP0195363,P8,F1  in which the substituents R**1 , R**2 , R**3 and R**4 may be hydrogen, a C1-4 alkyl group, a C1-4 hydroxyalkyl group or a chlorine atom, with the proviso that at least two of the substituents R**1 to R**4 are hydrogen, or salts thereof as couplers and the developers typically present in oxidation hair dyes.