baber/WOPTO huggingface dataset:
Patent EP-0092789-A2 (EP)
Title: Method of and apparatus for applying reinforcing film pieces to a slide fastener chain
Inventor: YOSHIDA HIROSHI
IPC: B29C69/00
Filed: 1983-04-20
Abstract: In a reinforcing-film applying apparatus for use in production of separable slide fasteners, there are a first working station where a shaping die (50) and a coacting ultrasonic horn (49) are located, and a second working station where a heating die (78) and a coacting heating punch (77) are located, the first and second working stations being spaced apart remotely from one another along a longitudinal path (22) of a slide fastener chain (5). When one of successive pairs of blank tape portions (8) arrives at the first working station, a reinforcing film piece (9) is placed on the fastener chain (5) across the pair of blank tape portions (8), whereupon the shaping die (50) and the ultrasonic horn (48) are moved toward one another to fuse the reinforcing film piece (9) to the pair of blank tape portions (8) only at their inner marginal areas and also to shape such fused marginal portions so as to provide therealong a pair of pin-like members (10, 11) to which a pin and a box of a separable bottom end stop are to be attached. After that, when the pair of blank tape portions (8) with the reinforcing film piece (9) partially fused thereto arrives at the second station as the fastener chain (5) is further moved along the path (22), the heating die (78) and punch (77) are moved toward one another to apply pressure and heat to the pair of blank tape portions (8) and the reinforcing film piece (9) thereon at their superposed areas except the pin-like members (10, 11).
Patent EP-0100820-A2 (EP)
Inventor: DE SANCTIS MASSIMO DOT ING
IPC: H04L7/04
Filed: 1983-05-06
Abstract: 1. Circuit arrangement for the synchronous transmission of serial digital data structured in a frame, wherein the frame apart from the data component displays a synchronising component or additionally an error protection component, wherein the additional error protection component is evaluated in double utilisation also for synchronisation and/or the synchronising component is evaluated in double utilisation also for error protection, characterised thereby, that a first block encode, is provided at the transmitting end and generates the error protection component of redundant bits for each k bit information of a block, that a first switch (SS) is provided, through which a bit stream with alternating data component and error protection component is transmitted by means of switching over between input and output of the block encoder, that a second switch (ES), a second like block encoder, a comparator, a hit counter and a control equipment are provided at the receiving end, that the received bit stream is subdivided through the second switch (ES) into k and r bits in such a manner by means of switching-over between input of the block encoder and input of the comparator that the k bits are fed to the second block encoder and the r bits are fed to the comparator, that an error protection component of r-bits is generated by the block encoder at its output, that the block encoder output is connected with a second input of the comparator, that the received r-bits are compared through the comparator with the generated r-bits, that the output of the comparator is connected with the timing input of the hit counter, that the outputs of the hit counter and its reset or preset input are connected with the control equipment and that the second switch (ES) is controllable by the control equipment.
Patent EP-0097924-A2 (EP)
Inventor: SCHWEINFURTER FRIEDRICH
IPC: F01D1/02
Filed: 1983-06-23
Abstract: 1. Pump with drive motor and integrated energy recovery turbine, consisting of a pump part, which transfers the rotational energy of the drive motor to a delivery flow and with a turbine part which receives hydraulic energy from the delivery flow and delivers it as rotational energy to the pump part, characterized in that the turbine part has a "backwardly" running side channel pump with impeller (27) with blade cells (32, 33) separated by blade segments (35, 36) and opposite flow channel (17, 17').
Patent EP-0103722-A2 (EP)
Inventor: SATO TAI
IPC: G06F7/38
Filed: 1983-08-03
Abstract: A multiplying circuit comprises an array circuit (20) for producing a product of a multiplicand and multiplier by adding respective partial products together each of a multiplicand in each bit and a multiplier in each bit. The array circuit (20) produces only an (n + 1) or more bits of the product, where n denotes a positive integer which is not greater than the bit number of the multiplicand and the bit number of the multiplier. The multiplying circuit comprises a circuit (24) for producing a binary compensation signal representing an integral value closest to a real number given by     and a circuit (22) for adding the compensation signal to the output from the array circuit (20).
Patent EP-0105490-A2 (EP)
Inventor: HORNE GARY D
IPC: G09G5/393
Filed: 1983-09-29
Abstract: A font display and text editing system 10 is disclosed. The system includes a display medium 40 for displaying text characters. A memory 24 stores digital information describing the shape of each alphabetical character of a plurality of sets of alphabetical characters, each of the set of alphabetical characters defining a respective font. An input device 38 sequentially generates a first signal identifying one of the alphabetical characters as a base character and a second signal identifying a different one of the alphabetic characters as an overlay character. A circuit 11-22 and 26-36 responsive to the signals displays the base and overlay characters as a single complex character on the display medium.
Patent EP-0095938-A2 (EP)
Inventor: SIEMIONKO ROGER KEITH
IPC: C08G63/193
Filed: 1983-06-01
Abstract: Filaments, films or moldings are prepared from meltable polyesters derived from chloro- or methyl-hydroquinone, terephthalic acid, a member of the group consisting of 4,4'-dihydroxybiphenyl, and 4-carboxy-4'-hydroxybiphenyl and a member of the group consisting of isophthalic acid, resorcinol and 1,3-hydroxybenzoic acid. As-spun filaments from these polymers can be heat treated while free from tension to increase their tenacity.
Patent EP-0135625-A2 (EP)
Inventor: SABEE REINHARDT NILS
IPC: A61F13/15
Filed: 1983-09-23
Abstract: A form fit disposable diaper has an absorbent pad folded intermediate the ends to provide increased absorbent material in the crotch and has water impervious side seal strips folded over the pad in the crotch to minimize leakage along the edges of the diaper and to prevent the absorbent pad from shifting. A quantity of water absorbent polymer is employed to enhance moisture absorbing capabilities. The side seal strips are desirably perforated to permit moisture strike through into the pad but prevent transfer of the polymer to the facing sheet and the skin of the diaper wearer.
Patent EP-0117366-A2 (EP)
Inventor: REEVE MARTIN REBEKOFF
IPC: C04B41/50
Filed: 1983-12-29
Abstract: A method of making a refractory material, e.g. suitable for use in lining AI electrolytic cells, comprises passing molten Al containing suspended particles of a transition metal diboride (e.g. TiB<sub>2</sub>) through a refractory filter, on and in which the particles are deposited. The filter can be used as it is, or compressed and sintered, or comminuted and formed into bodies. The concentration of the diboride may be at least 25% on the upstream surface of the filter but progressively reduced with increasing distance from that surface.
Patent EP-0103508-A2 (EP)
Inventor: SEEMAN BRONISLAW
IPC: G01V11/00
Filed: 1983-08-18
Abstract: @ The apparatus and method of the present invention pertain to visual presentation systems employing scan lines, wherein each scan line is divisible into sets of points respectively corresponding to locations at which well measurements are mode. The resulting sets are shaded in accordance with the value of the respective measurements. Harsh transitions between adjacent sets are removed by having a parameter evaluated for each point of the scan line in accordance with (a) the spatial relationship of a subset of points which includes the point to adjacent sets of points; and (b) the well measurement made at the location to which the point corresponds. The parameter value is compared with a randomly or pseudo-randomly generated number, and the point is marked if the result of the comparison satisfies a preselected relationship. The parameter is evaluated and the comparison is made for all other points in the scan line.
Patent EP-0125505-A2 (EP)
Inventor: WEIDENHAUPT WOLFGANG DR
IPC: B60C9/00
Filed: 1984-04-13
Abstract: Reinforcing cord of steel wires for elastomeric products, comprising at least one strand which consists of helically formed wires of which one, two or more are individual wrapping wires (2) which have been wound onto two or more individual core wires (1) but which are themselves not wound round one another, the helically preformed wires (2, 1) possessing the same pitch, the same pitch angle and the same direction of rotation, and the core wires (1) being arranged bundled virtually in phase, characterised in that the strands are arranged as core strands (3), and that the core strands (3) are wrapped by a plurality of individual wires (4) in a uniform distribution relative to the circumference, and in that the number of individual wires (4) is greater than the number of all helically preformed wires (1, 2). <IMAGE>
Patent EP-0118927-A2 (EP)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61B10/00
Filed: 1984-04-28
Abstract: Es wird eine Biopsienadel vorgeschlagen, die einerseits mit einem solch geringen Durchmesser ausgebildet sein kann, daß größere Läsionen des zu biopsierenden Gewebes mit nachfolgenden Hämatomen etc. vermieden, dennoch aber die Zerstörung von Gewebszellen zuverlässig ausgeschlossen ist. Hierzu weist eine erfindungsgemäße Biopsiekanüle mit einer einen axialen Hohlraum zur Aufnahme einer Gewebeprobe umgebenden Zylinder-mantel-Wand (2) und mindestens einer Schneide (8) eine Schneidflanke (11) auf, die von der Innenfläche (14) der Zylindermantel-Wand (2) schräg nach außen zu einer Schneidkante (9) hin verläuft.
Patent EP-0141032-A2 (EP)
Inventor: SCHULTE ZU SODINGEN KLAUS DIPL
IPC: B29C71/02
Filed: 1984-07-03
Abstract: 1. Method for the hardening treatment of plastic-coated metal foils, in particular of polypropylene-laminated aluminium foils, in which the foils are wound into coils, characterized in that for hardening and for accelerated strengthening of the adhesive connection between the metal foil and plastic foil, the coils are kept for several hours at the temperature of delivery out of the laminating plant, which is high with respect to the ambient temperature.
Patent EP-0136490-A2 (EP)
Inventor: MORRIS CHARLES F
IPC: C12R1/19
Filed: 1984-08-10
Abstract: Disclosed are novel circular DNA plasmids useful as vectors in recombinant methods to secure high levels of E. coli expression of exogenous genes. Plasmids of the invention comprise discrete DNA sequences operative to: (1) confer upon the plasmid the capacity for autonomous replication in a host cell; (2) control autonomous plasmid replication in relation to the temperature at which host cell cultures are maintained; (3) stabilize maintenance of the plasmid in host cell populations; (4) direct synthesis of a protein product indicative of plasmid maintenance in a host cell population; (5) provide, in series, a plurality of restriction endonuclease recognition sites, unique to the plasmid and facilitative of exogenous gene DNA sequence insertion; and (6) terminate mRNA transcription of adjacent DNA sequences and situated so as to terminate transcription of exogenous gene sequences inserted within the plasmid at said unique restriction endonuclease restriction sites. Plasmids preferably have a size of less than 5.0 kilobases (exclusively of any inserted exogenous gene) and optionally include a DNA sequence operative to provide a strong promoter of mRNA transcription functionally associated with a temperature sensitive repressor sequence. A presently preferred embodiment of novel plasmids of the invention is plasmid pCFM414 (A.T.C.C. No. 40076).
Patent EP-0140003-A2 (EP)
Inventor: KOBER HANS-RUDOLF DIPL-ING
IPC: F16C29/02
Filed: 1984-08-28
Abstract: The disclosed guide device utilizes no rigidly mounted external guide elements. However, a guide element freely slidable on an air cushion on a flat base can be lowered from the interior of a slide element (by removal of the air cushion) onto the base. Once the guide element has been lowered, it is fixed by subpressure onto the base and takes over the function of a rigidly mounted guide. The guide element, which was previously freely slidable on the base, is now exactly positionable along the guide of the guided element. If the displacement path is to be increased, then the slide piece element is fixed by subpressure on the base, the guide element is again acted upon with compressed air and driven within the slide piece in a displacement direction and at the end of the interior space is again fixed to the base. Now the slide piece is again released and can on its air cushion be further positioned exactly in the displacement direction. This stepwise movement is limited only by the size of the base.
Patent EP-0140018-A2 (EP)
Inventor: NORDEMANN BERNHARD
IPC: B07B1/54
Filed: 1984-08-30
Abstract: The cleaning device comprises chains (4) which are fixed at one end (5) to the inside of the sieve surface (1) and which comprise oblong links (7) connected together in articulated manner. The chains are pref. arranged in several longitudinal rows.
Patent EP-0140083-A2 (EP)
Inventor: GEERING HANS PETER PROF DR
IPC: F02D41/14
Filed: 1984-09-11
Abstract: Es wird ein Verfahren zur Luft-Kraftstoff-Gemischbildung für eine Brennkraftmaschine mit einer dem Abgas ausgesetzten, auf den Sauerstoffgehalt des Abgases empfindlichen Sauerstoffsonde, einer die Ausgangssignale der Sauerstoffsonde verarbeitenden Signalverarbeitungseinheit und einem Speicher zur Speicherung eines, wenigstens von einem Betriebsparameter der Brennkraftmaschine abhängigen Kennfeldes mit Kennfeldwerten (Fλ), die die zuzumessende Kraftstoffmenge bestimmen, vorgeschlagen, bei dem den Kennfeldwerten (Fλ) eine zeitlich veränderliche Störung (ΔF?) überlagert, die Ausgangssignale (Uλ) der Sauerstoffsonde auf ihre Änderung hinsichtlich der Störgröße (ΔF ?) ausgewertet und die Kennfeldwerte (Fλ) zur Erzielung eines optimalen Luft-Kraftstoff-Verhältnisses entsprechend korrigiert werden. Dabei soll die Modulationsfrequenz der Kennfeldwerte (Fλ) möglichst hohe Werte und die Modulationsamplitude möglichst kleine Werte annehmen. Durch diese Maßnahme läßt sich die Grenzfrequenz der Schaltspiele der Lambda-Sonde wesentlich erhöhen.
Patent EP-0147778-A2 (EP)
Inventor: OPITZ WOLFGANG DR
IPC: A61K31/19
Filed: 1984-12-19
Abstract: Die 1,4-Naphthochinonderivate entsprechen der allgemeinen Formel <IMAGE> worin R¹ für ein Halogenatom oder eine freie oder substituierte Hydroxyl-, Sulfhydryl- oder Amino-Gruppe stehen kann, R² die gleiche Bedeutung wie R¹ hat und gleich oder von diesem verschieden sein kann oder für einen Alkylrest oder ein Wasserstoffatom stehen kann und R³ und R<4> gleich oder verschieden sind und Wasserstoff, Alkyl, Hydroxyl, Alkoxy, Sulfonamid oder Halogen bedeuten können, wobei für den Fall, daß R¹ Hydroxyl bedeutet, die Reste R², R³ und R<4> Wasserstoff bedeuten, und können als Wirkstoffe in Arzneimitteln verwendet werden.
Patent EP-0114111-A2 (EP)
Inventor: SAGAWA BURT K C O MINNESOTA MI
IPC: B41M5/32
Filed: 1984-01-16
Abstract: This invention relates to heat-sensitive compositions and thermographic sheet material produced therefrom. A type of heat-sensitive recording paper in wide use comprises a paper sheet bearing a layer containing (1) a ferric salt of an organic acid, and (2) a phenol which forms a complex with the ferric salt to form a visible image when the paper is heated. Because of the improvement in thermal printing devices, a need has arisen to provide heat sensitive recording sheets of higher speed and better quality. The inclusion of certain non-complexing phenolic compounds, e.g. Bisphenol A, into the layer containing the ferric salt and complexing phenolic compound enhances the image-forming reaction. The composition of the present invention can be applied to a substrate, e.g. paper, film, to form a heat-sensitive imaging sheet.
Patent EP-0136767-A2 (EP)
Inventor: YAMAMOTO MASAFUMI
IPC: C03C13/00
Filed: 1984-01-27
Abstract: A mixture containing 35 to 65% by weight of Al 2 O 3 , 30 to 60% by weight of SiO 2 , 1.5 to 4% by weight of Cr 2 O 3  and 0.01 to 0.1% by weight of carbon, the balance being unavoidable impurities, is melted, and amorphous fibres are formed from the molten mixture by blowing or spinning. The fibres are heated rapidly to a temperature of 950°C to 1,150°C, held at that temperature for several to a dozen or so minutes, and cooled rapidly to room temperature.
Patent EP-0117726-A2 (EP)
Inventor: SCHOON DAVID J MINNESOTA MININ
IPC: H01S5/0683
Filed: 1984-02-23
Abstract: Circuitry for control of the level of light output from a laser diode (1) that is adapted to direct its light output to a resonant scanning mirror (3) including a biasing current circuit portion (10) for providing a current level for the diode (1) at a desired set point and a circuit portion (8) connected to the laser diode which reduces the current through the laser diode (1) by an amount that is inversely proportional to the velocity of the scanning mirror (3) so the amount of light energy received from the scanning mirror at any portion of a scan surface covered by the scanning mirror will be the ame when the laser diode (1) is on. Another circuit portion (9) is also connected directly to the laser diode (1) to selectively reduce the current through the aser diode to a level that is below the laser diode threshold current in accordance with binary signals supplied to such circuit portion (9).
Patent EP-0132413-A2 (EP)
Inventor: LEVIN ROBERT
IPC: A01G7/00
Filed: 1984-07-25
Abstract: A plant tissue culture vessel with a substantially flat fine screening element (2) elevated above the inner bottom surface (3) of the vessel, the vessel being sterilizable, substantially sealable (by a lid, not shown) and adapted for growing plant tissue cultures supported on the surface of the screening element in optimal contact with a culture medium filling the vessel to the level of the screening element (2). The screening element has a mesh size which permits the passage of the culture medium therethrough while retaining the tissue culture on the surface thereof.
Patent EP-0133774-A2 (EP)
Inventor: CHOI BYUNG CHANG
IPC: C10G47/34
Filed: 1984-07-26
Abstract: Visbreaking of heavy petroleum residual oil is carried out at high severity in the presence of hydro-aromatic solvents having H Ar  hydrogen contents of at least 20 percent and H o  hydrogen contents of at least 20 percent of the total hydrogen content. Typical hydrogen donor materials include FCC main column bottoms, clarified slurry oil and light cycle oils.
Patent EP-0145359-A2 (EP)
Inventor: MORENO CARLOS
IPC: A61K39/02
Filed: 1984-11-20
Abstract: Complexes comprising a metal constituent and a bacterial capsular polysaccharide constituent, wherein the polysaccharide contains sialic acid, are useful in the prophylaxis and treatment of bacterial diseases. The polysaccharide is preferably colominic acid or meningococcal group B polysaccharide. Preferred metals are aluminium and ruthenium. The complexes preferably also contain a third constituent of bacterial outer-membrane protein. Some of the complexes, especially when formulated as vaccines, are particularly applicable in the prophylaxis and treatment of cerebrospinal meningitis.
Patent EP-0143617-A2 (EP)
Inventor: WEBB RONALD C
IPC: A61C19/00
Filed: 1984-11-22
Abstract: @ A hand-held dental cleansing system for delivery of an abrasive laden stream against an object which is to be cleaned, e.g. a tooth. The system is adapted to be coupled to sources of pressurized liquid and gas, and includes handpiece 24 having a canister 36 containing the abrasive material. Through various valves 14, 18, 30 on the handpiece controlling the liquid and gas streams, the abrasive material is transported from the canister to a mixing chamber 46 within a nozzle on the handpiece. The liquid or gas may be combined with the abrasive laden stream within the mixing chamber so as to result in a homogenous stream delivered to a single point on the object being cleaned. The canister 36, mixing chamber 46 and connecting conduit 44 may be constructed as a single unit adapted for easy removal and replacement by a fresh unit.
Patent EP-0145546-A2 (EP)
Title: Distributeur hydraulique pour servomécanisme à réaction sur l'organe d'entrée
Inventor: SIMON BACARDIT JUAN
IPC: B62D6/02
Filed: 1984-11-07
Abstract: Le distributeur, typiquement à rotor en étoile dans un stator discoïde, comprend deux organes primaire et secondaire définissant deux circuits de distribution parallèles (10, 10') commandant un actionneur d'assistance (V) et comportant, dans chaque circuit, trois étranglements variables (1-3 ou 1'-3'), ainsi qu'avantageusement deux autres circuits parallèles de réaction (20, 20') avec deux étranglements en série (4, 5 et 4', 5'). Les chambres (V1, V2) de l'actionneur d'assistance (V) sont respectivement reliées aux circuits de distribution (10, 10') entre les seconds (2, 2') et troisièmes (3, 3') étranglements variables qui créent la pression différentielle d'assistance, le point central du distributeur étant déterminé par les premiers (1, 1') et seconds (2, 2') étranglements variables.
Patent EP-0126023-A2 (EP)
Inventor: AGABEKOV YOURI
IPC: H01R33/09
Filed: 1984-02-16
Abstract: 1. Electrical supply rail (1) with a series of pairs of electrical contacts (16), each designed to take one electrical load (21, 36, 73), consisting of two electrical conductors in the form of metal strips (15) with projections (16) placed at preset distances along the conductors (15) and designed to make contact with the loads (21, 36, 73), the conducting strips (15) being mounted on two wings (4, 5) of an insulating bracket at right angles to one another, the characteristic feature of which is that the insulating support is in the form of identical modules (23) joined end to end, each module (2, 3) having at its ends connecting pieces (12, 13) designed to allow the modules to be connected together to produce a bracket of greater length than that of each module, each of the two wings at right angles (4, 5) of each module (2, 3) having a series of slots (7) at set distances corresponding to the set distances between the projections (16) on the electrical conductors (15), in such a way as to enable the conductors to be fitted to the back of the bracket wings (4, 5) formed by the series of modules (2, 3), the projections (16) penetrating the slots (7) and entering the inside of the profile formed by the bracket.
Patent EP-0129530-A2 (EP)
Title: Improvements in glycol aldehyde process
Inventor: AUVIL STEVEN RAY
IPC: C07C29/10
Filed: 1984-06-12
Abstract: Hemi-formals are reacted with hydrogen and carbon monoxide in the presence of certain rhodium catalysts to form glycol aldehyde.