baber/WOPTO huggingface dataset:
Patent EP-0245881-A2 (EP)
Inventor: MAUS VON RESCH JULIUS
IPC: E05C17/24
Filed: 1984-05-11
Abstract: In order to be able to connect a thrust member (9), consisting of at least two parts, to the upper transverse beam (4) of a wing (5) detachably but reliably and quickly, it is coupled at both ends to the two ends of a removable connection part (36). The two connection points are constructed as bayonet-type connections. The latter guarantee a rapid and secure connection which does not need securing by additional elements, such as a covering rail. One of the two connections is advantageously also constructed as a length adjustment device (38). <IMAGE>
Patent EP-0258778-A2 (EP)
Inventor: ALTEN KURT
IPC: E06B3/80
Filed: 1987-08-25
Abstract: A deformable sealing arrangement for the gap between the edge of an opening in a building and the back end of a vehicle that is driven up to the building. An apron that can be deformed by the vehicle is provided. The two side portions of the apron are secured to the side legs of a rigid, U-shaped frame, and the transverse portion of the apron that is disposed above the opening of the building is secured to the transverse leg of the frame. In order to obtain a good sealing effect for various vehicle contours, no matter how close the vehicle is driven to the building, the side portions of the apron are suspended on support arms that are pivotable against a return force, and are movable about a vertical axis. Tension springs are disposed between the upper edge of the side apron portions and the support arms.
Patent EP-0264632-A2 (EP)
Inventor: FIORENTINI CARLO
IPC: F04B9/115
Filed: 1987-09-18
Abstract: A coaxial-piston pumping unit, comprising an outer tubulary body (10) defining a pumping chamber (11) having inlet/outlet aperture (12) and a first piston member (13) freely movable in the aforesaid pumping chamber. Said first piston member (13) is internally hollow to define the chamber (14) of a double-acting control cylinder comprising a second piston member (15) provided at one end of a rod (18) secured to the outer body (10), said rod (16) having ducts (17, 18) for feeding a fluid under pressure. 
     The pumping unit can be used for feeding and metering liquids, in particular for feeding polyurethane components to a mixing device.
Patent EP-0239198-A2 (EP)
Inventor: ORDO RICHARD ALAN
IPC: F16H3/44
Filed: 1987-01-29
Abstract: A planetary gear set and a method of assembling a planet carrier on a sun gear and a ring gear of a planetary gear set are particularly suited for automation of the carrier assembly operation. 
     A staging annulus (68) is formed on one end of the sun gear (l6) of the planetary set (l0), being defined between the addendum and dedendum circles (69,70) of the sun gear teeth (67), and a frustoconical concentricity chamfer (72) is formed on the sun gear within the staging annulus. 
     For assembly, the planet gears (20a to 20d) of the planet carrier (22) are advanced towards the sun gear, whereby the concentricity chamfer centres the sun gear relative to the planet gears, and the end surfaces of the gear teeth (56a to 56d) of each of the planet gears rest on the staging annulus. When the planet carrier is then rotated, the sun gear teeth mesh substantially simultaneously with the gear teeth of each of the planet gears.
Patent EP-0244059-A2 (EP)
Inventor: SNYGG KEIJIO
IPC: B65H19/30
Filed: 1987-02-25
Abstract: A method of charging reel drums (4) of a paper or a board manufacturing machine winder to the front end of a store (12) disposed on top of the winder; and of lowering the reel drums (4) from the store (12). During the charge of the reel drums (4) to the store, the reel drums (4) already in the store (12) are pushed from the front end (13), i.e. loading and discharge end of the store towards the rear end at least by a distance (D) equal to the diameter of the reel drum (4). When a reel drum (15) is lowered, the drums (4) which are in the store displaced at a distance equal to the reel drum diameter from the front end (13) of the store (12), are kept in place.
Patent EP-0246040-A2 (EP)
Inventor: SAITO KENJI
IPC: B22D7/04
Filed: 1987-05-08
Abstract: Hollow metal ingots are produced by a hollow metal manufacturing apparatus comprising a mold placed on a stool, and a cylindrical metallic cooling core placed in the mold to form an annular casting space therebetween. During the casting, a cooling fluid is directly blown upon the inner surface of the core while the cylindrical metallic core is allowed to be buckled. The cooling core is constituted by an outermost metallic cylinder to be brought into contact with a molten metal, a cylindrical lattice-fashioned buckling-adjusting frame positioned in the metallic cylinder and provides passages through which the cooling fluid is passed, and a cooling fluid vessel which is positioned inside the buckling-adjusting frame and is provided with a number of cooling fluid blowing nozzles.
Patent EP-0258967-A2 (EP)
Inventor: YAMADA NOBUO
IPC: C07C29/17
Filed: 1987-06-25
Abstract: An optically active alcohol of formula (I):
     wherein R 1  is an alkyl group having from 2 to 11 carbon atoms, an alkenyl group having from 3 to 11 carbon atoms, an alkadienyl group having from 6 to 11 carbon atoms, a cyclohexyl group, an α-cyclohexylmethyl group, or a β-cyclohexylethyl group, provided that the olefin in the alkenyl group or alkadienyl group is not conjugated to the olefin at the 2-position thereof; and * means an asymmetric carbon atom, is prepared by asymmetric hydrogenation of an olefinic alcohol of formula (II):
     in the presence of a ruthenium-optically active phosphine complex catalyst. 
     The product optically active alcohols are useful as intermediates for the manufacture of perfumes and vitamin E, and as liquid crystal materials.
Patent EP-0265200-A2 (EP)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: B29C61/06
Filed: 1987-10-19
Abstract: A heat recoverable article such as a sleeve for enclosing a telecommunications splice case comprises a sheet of polymeric material reinforced by means of a laminate. The laminate comprises one layer (8) having a tensile strength of at least 10 MPa at 100°C and another (18) which is a moisture vapour barrier, for example a metal foil.
Patent EP-0277570-A2 (EP)
Inventor: LEHMANN KLAUS
IPC: D21C5/02
Filed: 1988-01-25
Abstract: A procedure wherein printed waste paper is treated in a pulper under alkaline pH conditions by means of an alkali metal silicate, oxidising bleaching agents, higher fatty and/or resin acids and dispersants and the released particles of printing ink are separated from the suspension of fibres by flotation, where the fatty and/or resin acids are used in the form of their alkaline earth metal salts finely distributed together with dispersants in an oil-in-water dispersion which is liquid at room temperature.
Patent EP-0288676-A2 (EP)
Inventor: ROBITAILLE MICHAEL A
IPC: H01Q1/44
Filed: 1988-02-20
Abstract: An antenna for a radio frequency transmitter or receiver carried in a wrist instrument (1) is made as a loop of individually insulated multistrand wire (7) embedded in an elastic fabric (5,6) which comprises an expansion wristband for the wrist instrument, together with a capacitor (10) embedded in a strap end. The multistrand wire is longer than the unstretched fabric and is either interwoven into the elastic fabric or sandwiched between two layers of fabric. The wire is folded back and forth in a serpentine shape in order to accommodate expansion. One end of the multistrand wire is soldered to a ground connection clip (8) and the connection is embedded in a molded strap end (3). The other end of the multistrand wire is soldered to an insulated wire (12) leading into the instrument case and to one lead of a capacitor. The other lead of the capacitor is soldered to   a ground connection clip (9) and all connections, as well as the capacitor are embedded in the other molded strap end (4).
Patent EP-0283875-A2 (EP)
Inventor: BECH HANS DR
IPC: B62J6/06
Filed: 1988-03-11
Abstract: Die Erfindung betrifft einen Walzendynamo mit einem Außenläufer (1) für den Radmantel eines Fahrrades, wobei der Außenläufer um eine zur Läuferachse parallele Drehachse (8) verschwenkbar und durch eine an der Drehachse (8) befestigte schraubenförmige Torsionsfeder (14) in Richtung des Radmantels beaufschlagt ist, wobei die Torsionsfeder (14) mit beiden Enden in voneinander getrennten Lagern (15, 16) befestigt ist, von denen ein Lager (16) drehverstellbar ist.
Patent EP-0290797-A2 (EP)
Inventor: KARLE ANTON DIPL-ING
IPC: F02M45/06
Filed: 1988-04-12
Abstract: Es wird eine Kraftstoffeinspritzpumpe für Vor- und Haupteinspritzung vorgeschlagen, mit wenigstens einem Pumpenkolben (1) und ein von diesem begrenzten Pumpenarbeitsraum (2), der beim Förderhub des Pum­penkolbens (1) über eine Einspritzleitung mit einer Einspritzventil (41) verbunden ist. Der Pumpenarbeitsraum (2) ist über ein Ventil­schließglied (7) eines Druckventils (50) entlastbar, dem ein Magnet­ventil (11) nachgeschaltet ist, durch das die Funktion des Ventil­schließgliedes (7) steuerbar ist. Dadurch, daß der Öffnungsdruck des Druckventils (50) größer ist als der Einspritzdruck kann bei anfäng­lich zur Pumpenförderung geöffnetem Magnetventil (11) die Vorein­spritzung erzielt werden, während durch die anschließende Schließ­dauer des Magnetventils (11) die Haupteinspritzungsdauer gesteuert wird.
Patent EP-0288837-A2 (EP)
Inventor: DAVIS FRED C JR
IPC: G21F5/012
Filed: 1988-04-15
Abstract: The basket structure comprises an array of individual, interconnected cells (5) each formed from elongate side members (21) interfit and joined (welded) to one another. Each of the side members (21) of a cell (5) has, along one longitudinal edge thereof, an enlarged flange (26) with a longitudinal slot formed therein, and has an opposite longitudinal edge (24) which is interfit with the longitudinal slot in the enlarged flange of an adjacent side member (21). The enlarged flanges (26) at the corners of each cell serve as spacers between adjacent cells, and as means for interconnecting (welding) the cells.
Patent EP-0296418-A2 (EP)
Inventor: GRISWOLD MARK DOUGLAS
IPC: H01L21/8247
Filed: 1988-06-10
Abstract: A new and improved method using the deposition of amorphous silicon for the formation of semiconductor memory device interlevel dielectrics. After the deposition of a first polysilicon layer (18), an amorphous silicon layer (20) is deposited thereon. The polysilicon layer (18) and amorphous silicon layer (20) are etched to form a floating gate (22). The amorphous silicon layer (20) allows for the growth of thermal oxide layers (28) to take place at lower temperatures thereby decreasing the temperature at which the oxide layers are grown while still repressing the asperity formation. This allows for high quality oxide insulation layers.
Patent EP-0296492-A2 (EP)
Inventor: SCHUSTER LUDWIG DR
IPC: C08F8/06
Filed: 1988-06-16
Abstract: A process for the preparation of oxidised polyethylenes by oxidising finely divided low density polyethylene at elevated temperatures by means of an oxidation gas comprising air and/or oxygen, in which from 0.015 to 0.5% by weight of a free radical-forming organic compound has been admixed with the polyethylene and an oxidation gas containing from 30 to 600 mg, in particular from 80 to 300 mg, of ozone per kg of polyethylene is introduced per hour, and in which completion of the oxidation at elevated temperature is followed, if desired, by vacuum treatment. The oxidised polyethylenes are used as lubricants in the extrusion of polyvinyl chloride.
Patent EP-0299461-A2 (EP)
Inventor: YOSHIOKA SEISHIRO
IPC: H01J9/02
Filed: 1988-07-13
Abstract: An electron-emitting device is provided which comprises a laminate comprising an insulating layer (5) held between a pair of electrodes (1,2) opposing each other, wherein an electron-emitting region (3) insulated from said electrodes is formed at a side end surface of the insulating layer (5) formed at the part at which the electrodes oppose each other, and electrons are emitted from said electron-emitting region (3) by applying a voltage between said electrodes. A method for preparing the electron-emitting device is also provided.
Patent EP-0309685-A2 (EP)
Inventor: BEHRENS HERBERT PATENT-ING
IPC: G06F3/023
Filed: 1988-08-03
Abstract: Input systems for office workstations, for example for intelligent typewriters, are known by means of which, in addition to text, graphics components can also be generated and output. In this arrangement, the input keyboard and the input area for the graphics input are arranged next to one another, separate control units being provided for the text and for the graphics output. These disadvantages are avoided by actually combining a keyboard and a graphics tablet and the sensor function of the graphics module can also be handled by the tablet module. This can considerably reduce the space requirement for a workstation designed in this manner compared with the arrangements. The special functions of separate cursor control devices such as, for example, of the mouse are also handled by the tablet functions. 
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Patent EP-0303241-A2 (EP)
Inventor: MOSCOVICI ALFI
IPC: H03F1/30
Filed: 1988-08-10
Abstract: A track-and-hold amplifier system comprises an added switching means (23) for adding compensatory signals to a second input of an operational amplifier (10) used in the system.
Patent EP-0304854-A2 (EP)
Inventor: LAWRENZ DIRK DR
IPC: C09D5/44
Filed: 1988-08-23
Abstract: The present invention relates to binders for cathodic electrodeposition which are water-dilutable as a result of protonation with acids and contain
 A) 50 to 95% by weight of a polymer, polycondensate or polyadduct having an average molecular weight of 200 to 20,000, containing primary and/or secondary hydroxyl groups and primary, secondary and/or tertiary amino groups and having an amine number of 30 to 150 and
 B) 5 to 50% by weight of a mixture of
 (a) blocked polyisocyanates and/or urea condensates and
 (b) one or more phenolic Mannich bases, obtainable from
 b1) one or more polynuclear polyphenols,
 b2) formaldehyde or a formaldehyde donor and
 b3) one or more secondary aliphatic amines, and their use.
Patent EP-0304954-A2 (EP)
Inventor: JACKSON WILLIAM ROY
IPC: C07D307/54
Filed: 1984-07-19
Abstract: The invention provides novel cyclic dipeptide enantiomers comprising (R)-histidine or a derivative thereof as one of the amino acid residues. These compounds are useful a catalysts for production of (S) - α -­cyanomethyl alcohols from aldehydes.
Patent EP-0308705-A2 (EP)
Inventor: FIALA WERNER J
IPC: G02B27/00
Filed: 1988-09-02
Abstract: A multifocal birefringent lens system is described together with applications of the lens system such as ophthalmic lenses (including those of the intraocular, contact and spectacle type) and optical instruments and devices including photographic cameras, telescopes, microscopes, copiers, spectrographic instruments, etc.
Patent EP-0311993-A2 (EP)
Inventor: HALSIG PETER
IPC: B60N2/00
Filed: 1988-10-12
Abstract: A sitting or lying system is proposed, which consists of sitting or lying furniture and has several pressure cushions which can be filled with air or the like. In order to improve further the sitting or lying characteristics, in particular to guarantee sitting or lying which does not cause tiredness, a pulsating pressure medium acts on the pressure cushions (2), and the quantity of compressed air flowing in and flowing out and the time period are controlled. <IMAGE>
Patent EP-0315979-A2 (EP)
Inventor: SUZUKI MASARU K K TOKAI RIKA D
IPC: H01R35/00
Filed: 1988-11-09
Abstract: An apparatus for connecting two wirings on the sides of a steering wheel and a steering column comprises a case assembly including a stationary casing and a rotor with a lid for the casing, and a coil-shaped cable member accommodated in the case assembly. The casing (2) has an internal gear (2d) at its upper section, the internal gear (2d) being arranged to cross a rotational axis of the rotor at right angles. A ring-shaped gear (4) which is engaged with the internal gear (2d) is rotatably arranged inside the internal gear (2d) as well as on the lid (1). Both gears (4, 2d) are so designed that a number of tooth of the gear (4) is smaller than that of the internal gear (2d). A biasing mechanism (5) for biasing the gear (4) to the internal gear (2d) is provided for the lid (1). Further, an indication scale (6) is arranged on a front surface (4b) of the gear (4) to be cooperated with a mating mark (9) which is provided for the casing (2) or the lid (1). 
     When the rotor (1) turns in any one direction, the biasing mechanism (5) moves in the same direction while it biases the gear (4) to the internal gear (2d). There is discrepancy of the number of gear tooth between the two. Consequently, the gear (4) moves along its circumferential direction every one turn of the rotor (1) little by little.
Patent EP-0319952-A2 (EP)
Title: Quetschbares Verschlussventil für Fluid-Leitungen
Inventor: RIGGERT ECKHARDT
IPC: F16K7/02
Filed: 1988-12-07
Abstract: Ein Ventil in einer elastischen, von einem Fluid durchströmbaren Hülle, die den Verschlußkörper dichtend umgibt und die durch Quetschen auf den Verschlußkörper teilweise vom Verschlußkörper abhebbar ist, soll derart verbessert werden, daß seine Betätigung auch für ungeübte Personen leicht und auch ohne Zuhilfenahme der Hand durchführbar ist. Hierzu ist vorgesehen, daß der Verschlußkörper durch zwei der Innenwand der Hülle (1) anliegende, in Abstand zueinander angeordnete Stützkörper (4,5) gebildet ist, wobei der Abstand zur Bildung einer Quetschzone (Q) im wesentlichen dem Wandabstand der Hülle (1) entspricht.
Patent EP-0276119-A2 (EP)
Inventor: MAIER GARY W C O MINNESOTA MIN
IPC: B05C5/00
Filed: 1988-01-19
Abstract: A coating die assembly is adapted to apply a number of materials onto a moving web (12) from a single coating slot (16) by the use of a movable cam (25) in the die assembly to alternately connect the coating slot (16) to one or the other of a pair of inlet ports (22) and seal the other port (22). Movment of the cam thus facilitates rapid change of materials from the coating slot (16) onto the web (12).
Patent EP-0294992-A2 (EP)
Inventor: GOODNOW RONALD FRANCIS
IPC: D21G3/00
Filed: 1988-06-01
Abstract: An apparatus for doctoring a cylindrical rotating surface, comprising a doctor back (38) mounted for rotation about a first axis (A₁), and a blade carrier assembly (44) mounted on the doctor back for rotation about a second parallel axis (A₂). A doctor blade (62) is removably supported by the blade carrier assembly and is loaded against the rotating surface by a force applied to rotate the doctor back about the first axis. A liquid filled flexible walled tube (76) extends along the second axis between the doctor back and the blade carrier assembly. The blade angle is adjusted by expanding and contracting the liquid filled tube to rotate the blade carrier about the second axis.
Patent EP-0300654-A2 (EP)
Title: Protective electric fuses
Inventor: WYMAN PATRICK ROY
IPC: H01H85/18
Filed: 1988-07-08
Abstract: An electric fuse, mainly for an incandescent lamp comprising a length of readily fusible electrically conducting material formed with at least one region of reduced cross-section between adjoining regions of larger cross-section, and having around the smaller cross-section region a quantity of electrically insulating material in the form of grains adhering to each other and covered by a protecting coating.
Patent EP-0306225-A2 (EP)
Inventor: TAKAMI AKIHIRO MITSUBISHI DENK
IPC: H01S5/16
Filed: 1988-08-25
Abstract: A method of producing a semiconductor laser comprises a process of producing at least a support layer (8) and a mask layer (9); a process of producing an overhung portion (11) of mask layer (9) by etching these layers and side-etching the support layer (8) at above the semiconductor substrate (1) at the neighborhood of the resonator end surface; and a process of growing a lower cladding layer (4,4a), an active layer (5,5a), and an upper cladding layer (6,6a) successively on the substrate (1) by an MOCVD method; whereby a doublehetero junction structure in which the thicknesses of the respective layers at the neighborhood of the light emission end surface are less than those at the inside and central portion of the chip is obtained.
Patent EP-0307193-A2 (EP)
Inventor: SAKANISHI MASAYUKI C O PATENT
IPC: H04M1/27
Filed: 1988-09-08
Abstract: Telephone apparatus in which a call may be made in response to utterances of operators without manually dialing by means of speech recognition function. Furthermore the telephone apparatus comprises storage means for storing patterns of speech signal so as to be reproduced and indication means for indicating information associated with the patterns of speech signal stored in the storage means. Also the telephone apparatus comprises difference detection means for detecting difference between feature parameters of each speech signal which have been already stored in storage means for speech recognition and feature parameters of a speech signal which is generated by users and indication means for indicating information associated with the difference detected by the difference detection means.
Patent EP-0316134-A2 (EP)
Inventor: COTTER TERRENCE
IPC: C11D3/395
Filed: 1988-11-08
Abstract: Highly alkaline detergent compositions are prepared by mixing together, in a mixing device, a melt of alkaline material with a heat-alkaline sensitive material, such as, an alkali metal complex phosphate sequestrant and/or an active-chlorine source. The resulting mixture is, then, pelletized on a chill belt. Because of the short contact time between the molten alkaline material and the sequestrant and the rapid solidification, reversion of the sequestrant, particularly, a phosphate sequestrant, is substantially reduced.
Patent EP-0345397-A2 (EP)
Inventor: MARRELLO HUGO
IPC: A63B49/00
Filed: 1988-12-06
Abstract: A racquet for tennis or the like, which comprises a frame with an appended handle with a plurality of guides mounted in spaced relationship along the frame in its plane. Each guide has an outwardly oriented portion concave in a plane normal to the plane of the frame and each guide is constructed of a self-lubricating and shock absorbent material. A string laced around the guides forms a ball impact grid within the frame. In one embodiment the guides are spools positioned between a pair of laterally opposed members forming the frame and in another embodiment the guides are bosses fixed to the outside of the frame with tangential apertures through the frame. In a further embodiment the guides are spools resting in sockets, or in a circumscribing channel, on the frame in its plane.
Patent EP-0291445-A2 (EP)
Inventor: BRESSEL BURKHARD DR
IPC: C23C18/16
Filed: 1988-05-10
Abstract: For the regeneration of permanganate etch solutions, used for roughening and cleaning plastic surfaces, especially circuit boards, without the formation of troublesome reaction products, the hexavalent manganese being oxidised to heptavalent manganese by electrochemical oxidation, the oxidation is carried out by anodic oxidation in an electrochemical device, which is also part of the invention.
Patent EP-0348581-A2 (EP)
Inventor: AEBI MAX DR
IPC: A61B17/70
Filed: 1988-09-01
Abstract: The internal fixing device serves to join two vertebrae rigidly. It comprises two Schanz screws (4) per vertebra and two threaded rods (6) and one connecting member per Schanz screw (4) in order to connect this solidly with a threaded rod (6). This connecting member possesses a sleeve (7) which is displaceable and twistable on the threaded rod, and means for securing the sleeve (7) against displacement and twisting. The clamping apparatus is formed, according to the invention, by an eye (13) arranged laterally on the sleeve (7) and having a conical aperture and a collet (14) seated in this aperture for the Schanz screw (4). The collet is provided with an external thread (14a) on which a nut (15) is seated. In this way, it is possible, at low expense and in a simple manner, to exert much greater forces on the Schanz screw than in the case of the clamping jaws previously used. …<IMAGE>…