baber/WOPTO huggingface dataset:
Patent EP-0219472-A2 (EP)
Inventor: BLOMDAHL HENDRIK D OTRANTE
IPC: F16L58/00
Filed: 1986-09-04
Abstract: Anodes for protecting pipes against corrosion, especially oil pipes which are being uncoiled from a large diameter supply reel and laid on the seabed, each comprise a group of axially spaced apart elements (12, 13, 14) clamped to the pipe, the outermost elements (12, 13) of the group being connected with the pipe (10) by welding in order to maintain the intermediate elements (14) in position, said elements (14) being electrically connected with one another and with said outer elements (12, 13) by means of flexible connectors (21).
Patent EP-0209516-A2 (EP)
Inventor: KALTENBRUNNER WERNER
IPC: A61F2/30
Filed: 1986-07-07
Abstract: Die Erfindung betrifft ein Knochenimplantat für Endoprothesen, insbesondere für Gelenke bzw. Gelenksteile, vorzugsweise für solche des Bewegungs-Apparates des Menschens mit in eine Ausnehmung (40) eines Knochens (50), einbringbarem, von seinem der Diaphyse zugeordneten, distalen Ende (11) zum der Metaphyse zugeordneten, Ende (13) hin zunehmende Gesamtquerschnittsfläche aufweisendem Schaft (10), vorzugsweise mit im Bereich des metaphysären Endes (13), gegebenenfalls mit einstückig oder gesondert gebildetem Zwischenstück (20) angeordnetem bzw. anordenbarem Gelenk bzw. Gelenkteil (30), das im wesentlichen darin besteht, dass der im Knochen (50) bevorzugt primärstabil, verankerbare, insbesondere mit metallischem Werkstoff gebildete Schaft (10) mit einem längliche Gestalt aufweisenden, rotationssymmetrischen Körper mit, gegebenenfalls längsgekrümmte, bevorzugt jedoch im wesentlichen gerade Erzeugende aufweisendem Mantel, vorzugsweise mit im wesentlichen kegelstumpfförmigem Körper, gebildet ist, wobei die, bevorzugt bindemittelfrei, mit dem Knochen (50) in Kontakt bringbare Mantelfläche (100) eine Mehrzahl von im wesentlichen parallel zu Erzeugenden des Schaftkörpers (10), bevorzugt über dessen gesamte Länge (ℓ), sich erstreckenden, bevorzugt untereinander gleichartigen, Vorsprüngen (101) mit, vorzugsweise radial, von dessen Hauptachse (A) weg nach aussen hin weisenden, insbesondere etwa schneidenartigen, Kanten (102) aufweist.
Patent EP-0234450-A2 (EP)
Inventor: KATAGIRI JUNICHI
IPC: C08F290/12
Filed: 1987-02-13
Abstract: A thermosetting resin composition comprising a special poly(p-hydroxystyrene) derivative resin and a radical polymerization initiator, and if necessary an epoxy modified polybutadiene, can provide prepregs and laminates having a low dielectric constant, a shorter signalling delay time, good heat resistance and flame retardancy and thus being suitable for producing multilayer printed circuit boards.
Patent EP-0241771-A2 (EP)
Inventor: MROCZKOWSKI SUSAN J
IPC: A61B10/00
Filed: 1987-03-25
Abstract: A method is disclosed for detecting the occurrence of a binding or complex-forming reaction between specific substances (12, 15) by utilizing the binding reaction to complete an electrical circuit, and then measuring a change in the electrical state of this circuit. In a preferred embodiment, a layer of antigen (12) is coated onto a non-conductive base (22) between a pair of electrically conductive layers (23, 24) superposed on the base (22). Antibodies (15) which react with the foregoing antigen are treated so that they become bound to fine electrically conductive, metallic particles (14). The elec­trically conductive particles (14) having antibody (15) bound thereto are then added to the antigen layer (12) deposited on the base (22) and allowed to react therewith. Electrically conductive particles (14) are thereby bound to the base (22) due to the binding reaction between the antigen and antibody to thereby form aggregates (39) of electrically conductive particles (14) which bridge the electrically conductive layers (23, 24) and complete the circuit. Such a method is useful for the detection of antigens in the blood serum of a human patient.
Patent EP-0245634-A2 (EP)
Title: Einrichtung zur Nachbehandlung einer beschichteten oder bedruckten Gutbahn
Inventor: PFIZENMAIER WOLFGANG
IPC: F26B13/18
Filed: 1987-03-31
Abstract: In Rotationsdruckmaschinen durchläuft die Papierbahn (1) nach Verlassen der Druckwerke eine Einrichtung zur Nachbehand­lung. Bekannte Einrichtungen bestehen aus einem beheizten Trockner (2), einem Dunstkanal (3) und einer Kühlwalzenanord­nung (7) -in der genannten Reihenfolge-. Hierin werfen be­sonders die in Offsetdruckmaschinen verwendeten Druckfarben enthaltenen Lösungsmittel Probleme auf, da diese, bedingt durch die aus Kostengründen so kurz wie möglich gehaltene Baulänge der Maschinen, verstärkte Kondensatbildung an der Kühlwalzenanordnung mit sich bringen. Mit der erfindungs­gemäßen Anordnung einer Rakelvorrichtung (8) wird eine Lösung aufgezeigt zum kontrollierten und umfeldschonenden Entzug von Lösungsmitteln aus dem Nachbehandlungsprozess.
Patent EP-0278077-A2 (EP)
Inventor: BERGER ERWIN
IPC: H05K1/11
Filed: 1987-11-24
Abstract: 1. Assembly with temperature-sensitive electrical devices. 2.1. In normal circuit arrangements with temperature-sensitive electrical devices which are in thermal contact with a common isothermal body, undesirable temperature effects still occur which should be reduced. 2.2. Use is made of surface-mounted devices (TS2, TS4) on a conducting foil (5) which are arranged between two isothermal bodies (8, 9) which are on one side of the foil (5) in each case. 2.3. The assembly can be used as a module, for example, in voltage- controlled amplifiers. 3. Figure 1. <IMAGE>
Patent EP-0241070-A2 (EP)
Inventor: RATTAZZINI PAOLO
IPC: B24B41/06
Filed: 1987-03-12
Abstract: The motorized rest for supporting the piece being worked by grinding machines for cylinders, rollers and the like, according to the invention, consists of a fixed lower body suitable for being joined to a bench of the grinding machine, on which an upper body is slidingly arranged so as to be movable transverse to the axis of rotation of the piece, provided with two or more sliding blocks for support of the piece itself in an area not subjected to working, connected to the fixed lower body by means of a connecting rod having an axis parallel to the envisaged relative direction of sliding of the bodies of the rest, which connecting rod is joined to the fixed body by means of a support pin consisting of an eccentric shaft which can be operated in rotation by a servomotor provided with a speed reduction gear with high reduction ratio, there also being flexible means interposed between lower body and upper body for compensation of the play in each case, lubricating devices for the respective sliding surfaces of the lower body and of the upper body and controllable clamping means gripping between them by friction the respective sliding surfaces of the lower body and of the upper body.
Patent EP-0247711-A2 (EP)
Title: Line display apparatus and method
Inventor: KELLER JAMES A JR
IPC: G06T11/20
Filed: 1987-04-02
Abstract: A method and apparatus for providing a faster graphical representation of lines to be displayed from their endpoint data either uses the natural symmetry of the line or imposes a forced symmetry upon the line to reduce the processing time required for generating each of the points representing the line. The order in which the endpoints are provided to the apparatus does not change the resulting representation. An iterative process, starting at centers of a partitioned line, incrementally determines the positions of the pixels which best, within the concept of the invention, fit the actual line being represented.
Patent EP-0257871-A2 (EP)
Title: Button attaching apparatus
Inventor: ITO KAZUYOSHI
IPC: A41H37/10
Filed: 1987-08-05
Abstract: A button attaching apparatus includes an upper or punch/holder unit (l0) for joining a tiltable button (Pl) with a tack member (P2) for attachment to a fabric (C) in cooperation with a lower or die unit (4). The upper unit includes a button holder (l3) and a punch (l5) reciprocably movably received in the holder. The punch (l5) compresses a pointed end of the tack member (P2) after the latter is fully inserted into the button (Pl).
Patent EP-0289997-A2 (EP)
Inventor: BEDERKE KLAUS DR
IPC: C09D133/06
Filed: 1988-05-04
Abstract: Hitherto, the production of base coats which were coverable wet-on-wet with a transparent top coat required either a precoating or a high proportion of cellulose acetobutyrate with high solvent quantities. The novel coating composition should avoid any precoating and also the use of large solvent quantities. The coating composition, besides crosslinking agents, effect pigments and/or colour pigments, contains a hydroxyl-containing (meth)acryloyl copolymer obtainable essentially from a) 0.1-20% by weight of (meth)acrylamide and/or N-substituted (meth)acrylamides, b) 5.0-40% by weight of a reaction product of glycidyl (meth)acrylate with aromatic monocarboxylic acids and/or aromatic dicarboxylic monoesters with an oxirane-carboxyl group ratio of from 1:1 to 1.5:1, c) 10 to 40% by weight of a hydroxyalkyl ester of (meth)acrylic acid having 2-8 carbon atoms in the hydroxyalkyl radical and d) 30-84.9% by weight of copolymerisable  alpha , beta -olefinic compounds, the sum total of components a) to d) being 100%. Production of a base coat in the preparation of curable multi-layer coatings.
Patent EP-0294600-A2 (EP)
Inventor: HANNEMANN PETER
IPC: A47L9/32
Filed: 1988-05-10
Abstract: Aufhänge- und Schutzvorrichtung (6) für den Kabelaustritt bei Elektrogeräten, insbesondere Bodenflegegeräten mit Führungsstiel, bei denen der Kabelaustritt diametral schwenkbar aus dem hinteren Ende eines ergonomisch angeordneten Handgriffs (31) erfolgt, indem eine schwenkbewegliche, bügelförmige Aufhänge- und Schutzvorrichtung am Handgriff beiderseitig in Drehlagern (7) befestigt ist, wobei das Kabel (5) im Austrittsbereich von zwei seitlichen Schenkeln (11, 11') umgriffen ist, die den Austrittsbereich überschreiten und in den Handgriff integriert sind, so daß die Schenkel als Abstandshalter ausgebildet sind und sie mittels des größeren Wandabstandes als des Biegeradius des Kabels den Biegeradius reduzieren.
Patent EP-0292865-A2 (EP)
Inventor: BREITSCHEIDEL HANS-ULRICH
IPC: E01C13/00
Filed: 1988-05-19
Abstract: A multilayer composite sheet, especially for use as a padding layer underneath artificial grass, or turf includes a bottom layer of expanded synthetic resin, particularly of closed-cell polyethylene foam, and a metallic foil flatly bonded to the foam material. The multilayer composite sheet exhibits low weight per unit area, low water absorption, and low thermal linear expansion suitable for exposure to ambient weather conditions especially sunlight.
Patent EP-0297495-A2 (EP)
Inventor: VETTEL PAULA ROACH DR
IPC: C10M133/52
Filed: 1988-06-28
Abstract: A dispersant composition comprising the reaction pro­duct of an ashless dispersant selected from the group con­sisting of (i) Mannich dispersants, (ii) succinimide dispersants, (iii) succinate ester-amide dispersants, and (iv) polymeric viscosity index improvers having amine dis­persant character, with an inorganic mineral acid selected from the group consisting of sulfuric, nitric and hydro­chloric acids, and lubricating compositions containing the same.
Patent EP-0300442-A2 (EP)
Inventor: W F KAISER U CO GMBH
IPC: A47J43/10
Filed: 1988-07-20
Abstract: The whisk (1) consists of two (or more) individual whisks (1, 2) which are preferably designed, for example, as flat whisks and are connected at their gripping parts (3) in a gripping joint (9) such that they can be spread in the manner of a fan so that the operating head, formed by the wire elements (4), can be set in its effective operating width to match the size of the respective vessel. The individual whisks (1, 2) are preferably connected to each other in the gripping joint so as to be easily detachable. The wire elements (4), forming the beating head, have shapings in their end regions, preferably in the form of individual or multiple loops (6, 7). <IMAGE>
Patent EP-0305986-A2 (EP)
Inventor: KOBAYASHI MASAO
IPC: B22D11/059
Filed: 1988-08-31
Abstract: A mold member and a rapidly solidifying water cooled rotary roll member containing 1.3 to 5% of Ni, 0.2 to 2% of Ti, 0.1 to 1.5% of Cr, 0 to 0.5% of Zr, 0 to 1% of Al, 0 to 0.5% of at least one of Fe and Co, 0 to 1.2% of Sn, 0 to 1.2% of Mn, 0 to 1.2% of Zn, 0 to 0.2% of Mg, 0 to 0.2% of P, and 0 to 0.2% of a rare earth element, wherein the remainder of the material has a composition consisting of Cu and unavoid­able impurities. Each of the members has superior thermal fatigue resistance and erosion resistance against molten metal, high-temperature strength, high-temperature hardness, high-temperature ductility and heat resistance.
Patent EP-0316631-A2 (EP)
Inventor: CHICKERING RONALD WESLEY
IPC: G21C17/06
Filed: 1988-10-26
Abstract: Apparatus is disclosed for locating and measuring wear in nuclear reactor control rods (30). Circumferential and radial eddy current test probe means (60C, 60R) produce outputs corresponding respectively to volume and thickness of the control rod (30). A method is disclosed to deter­mine cladding wear when the volume and thickness varies beyond preselected limits.
Patent EP-0309004-A2 (EP)
Inventor: VOUTCHINITCH PAVLE
IPC: B60S3/00
Filed: 1988-11-07
Abstract: The process consists of: moving a first gate (2) in an initial and final step of the advancement and/or return stroke for washing a motor vehicle (4) and at least one second gate (3) simultaneously with the first gate in a step which is intermediate to said initial and final step. The process is obtained by a moving-gate system for washing motor vehicles which comprises at least one first gate and one second gate (2,3) which move in mutual cooperation to wash a motor vehicle (4).
Patent EP-0324921-A2 (EP)
Inventor: FISCHER ARTUR PROF DR H C
IPC: B05C21/00
Filed: 1988-11-24
Abstract: Shear connectors are known which can be inserted into a borehole of masonry and can be connected to the masonry by means of a compound mortar to be injected. 
<??>In order to provide as simple an injection device as possible, a container is provided with an injection piston in which the bonding agent to be ejected can be mixed. A stirring rod serves at the same time as a sealing element for the injection nozzle of the injection piston which, in turn, seals the container. Additional sealing elements are not required. 
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Patent EP-0325180-A2 (EP)
Inventor: GAISER THOMAS A
IPC: H03K19/177
Filed: 1989-01-14
Abstract: A programmable logic array having a number of inputs (A,B,C,D) for receiving operand data and a number of outputs (F1,F2,F3,F4) for furnishing the results of Boolean operations upon the operand data is provided with a precharge signal generator (2,4,6, responsive to a state transition in the operand data for generating a precharge signal (72, 74). The buffered operand data is furnished to an AND plane (20), and pullup circuits (29, 31-39) associated therewith are responsive to the precharge signal (72) for charging the AND plane (20) and sustaining the charge on all AND plane array lines in the logical ONE state. An OR plane (40) is connected to the outputs of the AND plane, and pullup transistors (51-54) associated with the OR plane (40) are responsive to the precharge signal (74) for charging the OR plane and sustaining the charge on all OR plane array lines in the logical ONE state. The PLA outputs are taken from the buffered outputs (61-64) of the OR plane.
Patent EP-0331913-A2 (EP)
Inventor: SCHMIDT PAUL
IPC: E21B4/14
Filed: 1989-02-08
Abstract: A boring ram (1) with a turn-and-pull reversing device which consists of a percussion piston (4) axially displaceable in a tubular housing (2) and a rotatably mounted control tube (15) which controls the forward and return movement of the percussion piston (4) by crossing radial control ports (6) located in the percussion piston and has corresponding control ports (21), which ram has at least a two-piece control tube (15) whose rear (as viewed in the percussion direction) section (16) connected to a supply hose (17) is relieved of the prevailing operating pressure and is connected to the mounting tube (14) via a force-actuated locking means (35) which can be unlocked axially against the acting force (33, 34) by pulling on the supply hose (17), on the one hand prevents unintentional reversing and on the other hand permits reversing under pressure. 
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Patent EP-0328098-A2 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1989-02-09
Abstract: The lever structure (1) has an essentially longitudinal body (2) which is not intended to be coupled to a boot. A first seat (5) is provided on the body (2) for accommodating a terminal end (6) of a traction element (7) associated with a presser arranged inside a ski boot. The other end (14) of the body (2) constitutes a transmission point (17) for the traction element (7) during tensioning, and a pair of longitudinal wings (18a) protrudes from the body (2) at the transmission point (17) to define a guide for the tensioning element (7), thereby allowing tensioning of the traction element proportional to the distance between the seat (5) and the transmission point (17) of the traction element (7).
Patent EP-0335378-A2 (EP)
Inventor: AOKI OSAMU
IPC: A61J1/00
Filed: 1989-03-29
Abstract: A fluid container comprising a flexible bag (1) containing a diluent and having a closing film at its upper end, a capsule (2) connected to the flexible bag, a drug container (3) held in the capsule and a communicating means (16) communicating the flexible bag with the drug container. The communicating means has a double-edged hollow needle (7) having a hub in the midway thereof, and a controlling means (6) for controlling the order of communication in such a manner that the plug of the drug container is sticked with one edge of the needle and thereafter the closing film of the flexible bag is sticked with the other end of the needle. 
     The mixing procedure is sure and simple, and can be carried out in a short time.
Patent EP-0364756-A2 (EP)
Inventor: HODGSON WILLIAM HENRY
IPC: E01B5/08
Filed: 1989-09-21
Abstract: A rail which has secured to it a composite body for absorbing vibrational energy whereby to reduce noise generated by vehicular traffic on the rail. The composite body comprises a visco-elastic damping medium 5 bonded to, and sandwiched between, both the rail and a constraining member, eg a steel strip 6, substantially stiffer in tension than the damping medium.
Patent EP-0361446-A2 (EP)
Inventor: OHTA NORIO
IPC: B24B51/00
Filed: 1989-09-27
Abstract: A grinding machine for grinding outer and/or inner surfaces of a workpiece which is provided on its indexable wheel head with an outer surface grinding wheel, inner surface grinding wheel and a measuring device having a touch probe engagable with a reference surface of the workpiece. The numerical controller have a memory for memorizing data indicating positional and angular relationships between the outer surface grinding wheel, the inner surface grinding wheel and the touch probe. The numerical controller first indexes the measuring device to a location facing the workpiece, and moves the workpiece along its rotational axis until the measuring device outputs a touch signal. After that, the numerical controller calculates a moving amount of the workpiece for outer grinding operation based upon data memorized in the memory, and moves the table by the calculated amount in order to grind the outer surface of the workpiece. When a inner surface of a workpiece is machined, the inner grinding wheel is indexed to a position facing the workpiece based upon the data indicating angular relationship, after the workpiece being positioned based upon the touch signal from the measuring device. Thereafter, the table is moved based upon data indicating positional relationship between the inner surface grinding wheel and the touch probe in order to locate the inner surface grinding wheel to a predetermined grinding starting position of the inner grinding operation.
Patent EP-0369255-A2 (EP)
Inventor: DOIN JAMES EDWARD
IPC: C08L83/04
Filed: 1989-11-03
Abstract: Self-bleeding heat curable silicone rubbers are provided which comprise 100 parts of substantially linear vinyl-containing polysiloxanes of the formula R a SiO 4-a/2 , 0.1 to 10 parts of an alkyl peroxide curing catalyst, and a bleeding amount of a self-bleed additive comprising a silanol-terminated diorganosiloxane telomer of the formula (I)
      wherein each R¹ is methyl, x is about 3, and y is zero.
Patent EP-0374725-A2 (EP)
Inventor: HILLE THOMAS DR
IPC: A61L15/16
Filed: 1989-12-14
Abstract: The invention relates to a transdermal therapeutic system for applying an active substance to the skin and consisting of a backing layer impermeable to the active substance, a reservoir layer and, if appropriate, a detachable protective layer, the reservoir layer being adhesive and containing 10-90% by weight of polymer material, 0-30% by weight of softener and 0.1-20% by weight of a norpseudoephedrine.
Patent EP-0374837-A2 (EP)
Inventor: CHARI KRISHNAN C O EASTMAN KOD
IPC: G03C7/32
Filed: 1989-12-19
Abstract: The invention provides stable dispersions of couplers and methods of their formation. The stable dispersions are formed by the use of a nonionic water soluble polymer in combination with an anionic surfactant having a sulfate or sulfonate head group and a hydrophobic group of 8 to 20 carbons. The preferred nonionic water soluble polymers are polyethyleneoxide and polyvinylpyrrolidene.
Patent EP-0389687-A2 (EP)
Inventor: MIYAZAKI YASUMITSU
IPC: G02F1/377
Filed: 1989-12-22
Abstract: A second harmonic wave generating device comprising a LiNbO₃ thin film waveguide layer formed on a LiTaO₃ substrate, in which the LiTaO₃ substrate has an ordinary refractive index (n oS1 ) of 2.10 to 2.20 at the fundamental wave length (λµm) and an extraordinary refractive index (n eS2 ) of 2.22 to 2.28 at the second harmonic wavelength (λµm/2), and the ordinary refractive index (n oF1 ) at the fundamental wavelength (λµm) of the LiNbO₃ thin film waveguide layer, the extraordinary refractive index (n eS2 ) at the second harmonic wavelength (λµm/2) of the LiTaO₃ substrate, and the extraordinary refractive index (n eF2 ) at the second harmonic wavelength (λµm/2) of the LiNbO₃ thin film waveguide layer have the relation
Patent EP-0339744-A2 (EP)
Inventor: ROSENBRAND GERRIT GERARDUS
IPC: B01J31/04
Filed: 1989-04-25
Abstract: Process for the preparation of polymers, characterized in that a mixture of carbon monoxide with one or more olefinically unsaturated compounds is polymerized by contacting the mixture at an elevated temperature and pressure with a solution of a catalyst composition in a diluent in which the polymers are insoluble or virtually insoluble, and which catalyst composition is based upon
     a) a palladium compound,   b) an acid with a pKa of less than 2, and   c) a diphosphine of the general formula R¹R²P-R-PR³R⁴, wherein R¹-R⁴ represent the same or different optionally polar-substituted hydrocarbyl groups and R is a bivalent organic bridging group containing at least two carbon atoms in the bridge,    in which process the catalyst composition that is used at the outset of polymerization comprises a halogen monocarboxylic acid as component b) in a concentration of less than 6 equivalents per mol of palladium and in which process the acid concentration of the catalyst composition is increased after the polymer con­centration has reached a value of at least 0.2 g per 100 g of polymer suspension, the latter increase being effected either by adding a halogen monocarboxylic acid in such a quantity that the overall concentration of halogen monocarboxylic acid is at least 7 equivalents per mol of palladium or by adding an acid other than a halogen monocarboxylic acid in a quantity of at least 1 equivalent per mol of palladium.