baber/WOPTO huggingface dataset:
Patent EP-0011097-A2 (EP)
Inventor: RUF ERICH
IPC: C25D11/22
Filed: 1979-09-05
Abstract: A two-step process for electrolytically coloring aluminum with metal salts is disclosed in which an oxide layer, produced by direct current in an acidic solution, is colored by means of an alternating current through an electrolyte containing a tin(II) salt. The electrolyte inventively contains 1 to 10 g/l iron(II) salts of sulfuric acid, a sulfuric acid with at most 8 carbon atoms or of sulfamic acid. The process prevents the formation of deposits in the electrolytes on standing. In addition, a considerable color-enhancing effect can be achieved.
Patent EP-0025960-A2 (EP)
Inventor: SCHACH ALFRED DR
IPC: B62K3/00
Filed: 1980-09-13
Abstract: Scooter as a motorised seat scooter for adults with wheel and disc drive for road traffic. <IMAGE>
Patent EP-0047499-A2 (EP)
Title: Drive unit for an industrial truck, in particular for a lift truck
Inventor: KROHLING ERICH
IPC: B60L50/11
Filed: 1981-09-03
Abstract: A drive system for an automotive vehicle, especially an industrial floor vehicle such as a forklift truck, comprises an internal combustion engine, preferably a diesel engine, whose speed-controlling element (e.g. fuel-injection pump) in connected to a speed-setting member (e.g. a drive pedal) and propels an externally energized direct-current generator which, in turn, is connected to an externally energized direct-current motor driving the load, e.g. at least one wheel of the vehicle. According to the invention, the speed-controlling element of the internal combustion engine is provided with a speed-setting signal generator, the output shaft of the internal combustion engine with an engine shaft-speed signal generator and the output shaft of the direct current motor with a motor shaft-speed signal generator. The signals from the speed-setting signal generator and from the motor speed signal generator are fed to a speed controller whose output is delivered to a power controller while the signals from the speed-setting signal generator and form the engine shaft speed signal generator are delivered to a comparator hose output is also supplied to the power controller which controls the field-coil excitation of the direct current generator.
Patent EP-0048849-A2 (EP)
Inventor: THOMPSON RICHARD DEAN
IPC: H01L21/285
Filed: 1981-09-09
Abstract: Rare earth disilicide Schottky barriers are used as low resistance contacts (Schottky barrier of ≲0,4 eV) to n-type Si and high resistance contacts (Schottky barrier of > 0,7 eV) to p-type Si. High (≳0,8 eV) and low (≲ 0,4 eV) energy Schottky barriers can be formed contemporaneously on an n-doped silicon substrate. Illustratively, the high energy Schottky barrier is formed by reacting platinum or iridium with silicon; the low energy Schottky barrier is formed by reacting a rare earth with silicon to form a disilicide. A composite layer of Pt on W is an effective diffusion barrier on Gd and prevents the Gd from oxidation.
Patent EP-0057252-A2 (EP)
Inventor: KUMMERMEHR HANS
IPC: B32B18/00
Filed: 1981-09-30
Abstract: In an arrangement for mounting a thermally insulated electric heating coil (5), a thermal insulation sheet (2) with an insulation layer (9) of high-quality thermal insulation material on the basis of a fine-porous silicic acid aerogel in a retaining shell (1) is used. At least the coil-shaped supporting slots (8) for the turns of the heating coil (5), expediently however the complete surface of the thermal insulation plate (2), are provided with a coating (7) of a mixture having a high proportion of ground mineral fibres and ceramic binding agent, which mixture is solidified at the temperatures in use in the heating coil (5) by ceramic bonding. As a consequence of the mechanical solidification of the coating (7), the turns of the heating coil (5) can be anchored directly, by means of an inorganic, high- temperature resistant adhesive (6), which likewise may contain a ceramic bonding agent, to the coating (7), without mechanical means of attachment being required. Especially if the thermal insulation sheet (2) is coated on all sides by means of a spraying or dipping process, such a thermal insulation sheet is especially suitable for prefabrication at a different point from where the installation of the heating coil (5) takes place, since the coating (7) protects the thermal insulation material, which has little mechanical resistance, during handling, storage and transportation of the thermal insulation sheets (2). After the application of the coating (7) under the addition of water,  it is necessary merely to carry out drying at, for example, 100 to 150 DEG C, which takes less energy and time than a hardening process, while the ceramic bonding is produced without additional cost by the temperatures in use in the heating coil (5), at least where mechanical stresses occur as a consequence of thermal dimension changes of the heating coil (5). The bonding of the coating (7) after drying can be improved, if required, by a slight addition of organic binding agent which is combusted, essentially without residue, at the operating temperatures of the heating coil (5) and the function of which is then taken over by the ceramic bonding used.   <IMAGE>
Patent EP-0050832-A2 (EP)
Inventor: UDIPI KISHORE
IPC: C08F4/00
Filed: 1981-10-21
Abstract: Lactones derived from gamma-hydroxy acids are employed as coupling agents for polymers derived from alkali metal-initiated polymerizations. These coupling agents provide effective coupling without formation of undesirable by-products.
Patent EP-0054941-A2 (EP)
Inventor: ITOH YOSHIMASA
IPC: F23L7/00
Filed: 1981-12-18
Abstract: An oxygen enriched gas supply arrangement for combustion purpose'which is so arranged that, by supplying air to a selective air permeating membrane cell, flow rate and/or oxygen concentration of the oxygen enriched gas passed through the selective gas permeating membrane cell are controlled to predetermined conditions required for the combustion. The arrangement further includes devices for maintaining humidity in the oxygen enriched gas thus obtained at a constant level and for removing pulsation in it, thus being particularly suitable as an air supply source for various combustion equipment and apparatuses.
Patent EP-0046125-A2 (EP)
Inventor: ALLEMAND ROBERT
IPC: A61B6/03
Filed: 1979-10-04
Abstract: L'invention concerne un détecteur de rayonnement. Ce détecteur comprend une chambre d'ionisation et, dans cette chambre, des électrodes formées de plaques (2), (3) juxtaposées et séparées et respectivement portées à un premier et à un deuxième potentiel (23), (24). Ces plaques sont assemblées par des barrettes isolantes (6), (7), (8), (9) recouvertes d'un dépôt conducteur. Ce détecteur est caractérisé en ce qu'une barrette porte les plaques portées au premier potentiel et qu'une barrette adjacente porte les plaques portées au deuxième potentiel, le dépôt conducteur de chaque barrette étant porté au même potentiel que celui des plaques supportées par la barrette correpondante. Application à la détection de rayonnements et notamment à la tomographie par rayons X.
Patent EP-0057375-A2 (EP)
Inventor: HOHMANN WALTER DR
IPC: C09B1/467
Filed: 1982-01-20
Abstract: Küpenfarbstoffe enthaltend mindestens 80 Gew.-% einer oder mehrerer Verbindungen der Formel <IMAGE> worin A und B unabhängig voneinander für -NHV, -NHW oder -NHZ stehen, wobei V einen Rest der Formel <IMAGE> W einen Rest der Formel <IMAGE> Z einem Rest der Formel <IMAGE> darstellen, R1 und R2 Wasserstoff oder Acylamino, jedoch nicht gleichzeitig Acylamino, Hal ein Halogenatom und n die Zahlen 0, 1 oder 2 bedeutet, ergeben auf Cellulosefasern farbstarke und lichtechte Färbungen. Man erhält sie zweckmäßiberweise durch stufenweise Kondensation von Cyanurchlorid mit entsprechenden Aminoanthrachinonen in Gegenwart eines Phenols.
Patent EP-0058901-A2 (EP)
Inventor: CAVALLARI PIER GIUSEPPE
IPC: B41J2/275
Filed: 1982-02-13
Abstract: An electromagnet assembly for a matrix printing head is obtained according to the following steps:- arrangement of windings on reels provided with conductive pins for insertion in a printed circuit board and insertion of cores (32 to 40) into such reels so as to obtain electromagnets;- soldering of said pins to the printed circuit board, and soldering of an external connection socket (21) to said printed circuit board, the circuit board providing for the electrical connections among the electromagnet windings and the connection socket;- encasing the printed circuit board and said electromagnets mounted thereon, except for the connection socket, in plastic material thus assuring to the assembly the necessary mechanical stiffness without requiring the use of auxiliary mechanical supports.The productive process may be completely automated and the resulting assembly is unexpensive, stout and reliable.
Patent EP-0058971-A2 (EP)
Inventor: TOPALOFF BORIS DR ING
IPC: E04B1/36
Filed: 1982-02-19
Abstract: 1. An elastomer cup-type bearing for structures, in particular bridges, comprising a cup (5) and a cover (6) which engages into the cup, as well as an elastomer disc (2) which is enclosed between the cup and the cover and which forms the deformable part of the bearing upon loading thereof, characterised in that the elastomer disc (2) is connected by vulcanisation on both sides to respective steel plates (3) and is thus formed as a reinforced elastomer bearing in which the steel plates (3) on the two sides thereof project beyond the edge (4) adjoining same of the elastomer layer (2), wherein the faces (1) thereof, which extend therearound uncovered freely in an outward direction, are of a concave configuration.
Patent EP-0060005-A2 (EP)
Inventor: VAN LAAR JACOBUS
IPC: C10B25/06
Filed: 1982-03-02
Abstract: A coke oven battery has a refractory brick structure comprising a row of coking chambers (1) between an oven roof (9) and a regenerator roof (10) and a row of regenerative chambers (2) between the regenerator roof (10) and a regenerator floor (11). In order to provide protection (e.g. for an external steel frame) against leakage of inflammable gas, cladding (16-24) of metal foil is provided at both the pusher side and the coke side. This cladding makes a substantially gas tight seal with the refractory brick. The foil preferably has a thickness of 0.05 to 0.25 mm.
Patent EP-0071403-A2 (EP)
Inventor: COSTA ARMANDO
IPC: H05K9/00
Filed: 1982-07-21
Abstract: The screen (30) is suitable for screening the electronic circuits (20) of an office machine with a plastics base (13) and hinged cover (14). The screen (30) comprises a thin, flexible Insulating layer metallized on its underside and is disposed below the circuits (20). Screening above is provided by the metal mechanical parts (18) which make electrical contact with the metallized layer by pressing onto tabs (35, 36) of the screen, bent over resilient pads.
Patent EP-0071519-A2 (EP)
Title: Pince de sortie pour l'insertion de la trame dans la foule d'une machine à tisser sans navette
Inventor: SCHERRER PASCAL
IPC: D03D47/23
Filed: 1982-07-21
Abstract: L'invention concerne l'industrie du tissage sur machine à tisser sans navette où l'insertion du fil de trame est effectuée par une aiguille d'entrée et une aiguille de sortie échangeant le fil au milieu de la laize. La pince de sortie portée par l'aiguille de sortie 2 comporte un corps de pince fixe 1 qui se termine par une extrémité en forme de coin 15 coopérant avec un crochet 14 porté par une partie mobile 3 pour pincer le fil de trame 19. Le fil est pincé entre deux facettes de pincement, portées par l'extrémité 15 et par le crochet 14, qui sont inclinées par rapport au plan de déplacement de la partie mobile 3. L'invention permet d'améliorer la rigidité des pinces de sortie et la sûreté de leur fonctionnement.
Patent EP-0066542-A2 (EP)
Inventor: MAURER WILLY
IPC: F24B9/04
Filed: 1982-05-25
Abstract: 1. Chimney for fireplace comprising at least two first cast iron plates (1, 1a) one of which (1) forms the base of the fireplace and the other one (1a) forms a wall of the fireplace, these first plates (1, 1a), comprising on their rear face removed from the fire groovings (2, 3), a fluid circuit comprising at least one serpentine engaged and maintained in these groovings (2, 3) by second plates (4, 4a) fixed against rear faces of the first plates (1, 1a), characterised in that the said second plates (4, 4a) are made of cast iron plates provided on their rear face removed from the fire with nervures (5) against which sheet-iron plates (6, 8) are applied so as to delimitate the air circuit.
Patent EP-0092091-A2 (EP)
Inventor: DATTA AMITAVA
IPC: H01F1/20
Filed: 1983-04-02
Abstract: Ferromagnetic glassy metal powder is compacted with static pressure of 69 to 690 MPa at a temperature in the vicinity of the glass transition temperature and below the crystallization temperature thereof to form a consolidated, magnetic glassy metal alloy body. The resulting compacts can be annealed to enhance ferromagnetic properties. Consolidated bodies exhibit low core loss and permeabilities which remain constant over a wide frequency range.
Patent EP-0099120-A2 (EP)
Inventor: SAWICKI ZBIGNIEW-IGOR DIPL-ING
IPC: B41J11/30
Filed: 1983-07-12
Abstract: Die universelle Papiertransporteinrichtung für Endlospapier und Einzelblätter für Zeilendruckeinrichtungen besteht aus entlang einer Führungsleiste verschieblich gelagerten Papiertraktoren, die über einen seitlich angebrachten Motor angetrieben werden. Diese der Papiertransport für Endlospapier zugeordnete Transporteinrichtung kann aus einer horizontalen in eine vertikale Lage verschwenkt werden, wobei zum Transport von Einzelblättern auch die Führungsleiste symmetrisch zueinander ausgebildete kassettenartige Papierführungselemente aufsteckbar sind.
Patent EP-0101163-A2 (EP)
Inventor: JAFFE EDWARD EPHRAIM
IPC: C09B67/00
Filed: 1983-06-21
Abstract: Finished grade pigments are prepared from crude pigment precursors by conversion to aggregated low crystallinity pigment followed by milling the aggregated low crystallinity pigment in water having a pH of from 7 to 14 and from 5 to 25% based on pigment of a separate phase comprising an organic liquid which is effective in growing and improving the crystallinity of the pigment particles. The resulting material is extracted in dilute acid, washed free of acid and dried to produce the final finished grade pigment.
Patent EP-0113521-A2 (EP)
Inventor: ARAI TOSHIFUMI ASAHI SHIMBUN P
IPC: B41N1/08
Filed: 1983-11-24
Abstract: The printing plate precursor is an aluminium support (1) with a hydrophilic surface and a photosensitive layer (2) formed thereon. The cut edges of the aluminium support are treated with a desensitizing solution, which is an aqueous solution containing a hydrophilic organic polymeric compound such as gum arabic, to form a layer (3) of the polymeric compound on the cut edges. The printing plate obtained from this precursor provides printed matter free of scumming at the parts corresponding to the edges of the plate.
Patent EP-0090678-A2 (EP)
Title: Dispositif de liaison, en file, d'éléments isostatiques
Inventor: GUINARD PIERRE
IPC: E01D19/00
Filed: 1983-02-14
Abstract: Dispositif de liaison entre abouts alignés d'éléments isostatiques (en général des poutres) d'un ouvrage d'art. Entre les entretoises (21, 22) solidarisant les abouts de poutres en regard, est disposé au moins un cyclindre tubulaire (4) précontraint par des vis de serrage (25) et par un tirant tendu coaxial (5) dont les extrémités sont appuyées sur les faces externes des entretoises. Ponts formés de travées indépendantes isostatiques.
Patent EP-0085039-A2 (EP)
Inventor: WEINGARTNER RUDOLF
IPC: F24H1/18
Filed: 1983-01-19
Abstract: This top consists of a plastic foam layer which is provided on the outside with a reinforcing shell (2). For the purpose of manufacturing this top, instead of thus far in at least two parts, in essence made of one single part, the top is provided with at least one slot-like recess (4) which receives the container inlet or outlet and into which a sealing piece (6), advantageously made of elastic material, can be inserted. The sealing piece is provided with a reinforcing shell (7) which has flanges (9) which bear against the shell (2) of the top (1). The shells (2, 7) of the top (1) and of the sealing piece (6) have an extension (10, 11) at the edge. <IMAGE>
Patent EP-0101430-A2 (EP)
Title: Frame for a fade-in, fade-out effect device for two magazine slide projectors
Inventor: KNIBBELER GUY
IPC: G03B23/18
Filed: 1983-08-10
Abstract: 1. Frame (1) for a fading device for two slide magazine projectors (4, 5), the two projectors (4, 5) being arranged one above the other on two supports (2, 3) whose inclination relative to each other can be adjusted by an inclination adjustment device (6), characterised in that the support for each of the two projectors (4, 5) is formed by a plate (2, 3) to which the projector (4, 5) is fastened, one (5) of the two projectors being rotatable round a centre (15) on the plate (3) and fastenable in the selected position ; and in that the two plates (2, 3) are connected, by a cross-piece (7) connecting them, to form a carrying frame having U-shaped cross-section, the inclination adjustment device (6) acting on the protruding arms, formed by the plates (2, 3), of the U-shaped carrying frame.
Patent EP-0119538-A2 (EP)
Inventor: THEILACKER KLAUS
IPC: B41F35/00
Filed: 1984-03-05
Abstract: Eine Rakel für eine Waschvorrichtung einer Druckmaschine umfaßt einen parallel zur abzurakelnden Walze angeordneten Profilschlauch, dessen Querschnittsprofil durch Druckbeaufschlagung veränderbar ist. Die der Walze abgewandte Fläche des Profilschlauches ist an einem starren Träger befestigt. Die vom Träger abgewandte Fläche des Profilschlauches ist durch die Druckbeaufschlagung an die Walze andrückbar.
Patent EP-0136640-A2 (EP)
Title: Trichloroacryloyloxime derivatives, process for their preparation and fungicides for agriculture
Inventor: GOTO TOSHIO
IPC: C07D213/53
Filed: 1984-09-24
Abstract: Trichloroacryloyl oxime derivatives of the formula (I) <IMAGE>  in which R<1> is a hydrogen atom, a lower alkyl group, a phenyl group or a 2-pyridyl group and R<2> is a monocyclic, heterocyclic group which has at least one hetero atom and which is optionally substituted by methyl, are valuable agricultural fungicides. The novel trichloroacryloyl oxime derivatives can be prepared by reacting a suitable acyl halide or acyl anhydride with a suitable oxime.
Patent EP-0139288-A2 (EP)
Title: Method and apparatus for accumulating reams of paper sheets
Inventor: MEIVES OTIS E
IPC: B65H31/30
Filed: 1984-10-13
Abstract: Reams (6) of paper sheets are accumulated into stacks by moving a file of successive reams with the upper reach of a belt conveyor (7) which is flanked by a shifting arm (26) and an elevator platform (82). The arm (26) is moved (by 27, 28) transversely of the conveyor (7) to shift a group of reams (6) onto the platform (82) before the platform descends, once or more than once, to provide room for additional groups of reams (6) on top of the previously shifted group or groups. The platform (82) is thereupon lifted to a level above the conveyor (7), and a pusher (102) is actuated to transfer the stacks of reams from the platform (82) into a storage conveyor (16) which is operated (by 18) intermittently and can gather a substantial number of reams (6). The arm (26) is raised above the upper reach of the conveyor (7) during movement back to its starting position so as not to interfere with the operation of the conveyor, and the various positions of the platform (82) and pusher (102) are monitored to automatically initiate the next following movements of such parts.
Patent EP-0148430-A2 (EP)
Inventor: LUKAS WALTER DR
IPC: B09B1/00
Filed: 1984-12-08
Abstract: 1. A process for the production for a water-impermeable container for waste disposals by introducing a water-impermeable layer in to a prepared terrain formation, characterized in that fly ashes from coalfired power stations having a content of at least 3% of an alkaline initiator is mixed with water to form an earth-moist material and after Proctor-densification is applied to a thickness of at least 0.3 m.
Patent EP-0164449-A2 (EP)
Inventor: OKUYAMA KOUSUKE HITACHI-NISHIK
IPC: H01L29/41
Filed: 1984-12-24
Abstract: In a process for fabricating a semiconductor integrated circuit device which is provided with N-channel and P-channel MISFETs each having a pair of side wall spacers (6) formed simultaneously at both sides of the gate electrodes (5), the P-channel MISFET has its source and drain regions (15), formed by a boron ion implantation using the gate electrode (5) and the paired side wall spacers (6) as a mask. The boron having a high diffusion velocity is suppressed from diffusing below the gate electrode (5).
Patent EP-0134609-A2 (EP)
Inventor: EASTHILL STEPHEN PAUL
IPC: G05B19/02
Filed: 1984-08-15
Abstract: In a domestic appliance, such as a washing machine, which is controlled by a solid state processor 1, failure of the mains supply causes the loss of programme-identifying data held in the processor store. A back-up non-volatile store 11 keeps track of the programme status and enables the programme to be continued from where it left off in the event of interruption of the power supply. The arrangement is such that possible corruption of the store contents by the hostile environment is minimal.
Patent EP-0127373-A2 (EP)
Inventor: KANEHORI KEIICHI
IPC: H01M4/58
Filed: 1984-05-15
Abstract: A cathode structure for a thin film battery is disclosed in which a titanium oxide layer2 is disposed on a substrate 1 and has a titanium disulfide thin film 3 disposed thereon. The titanium oxide, which may be one or more of TiO, TiO<sub>2</sub>, Ti<sub>2</sub>O<sub>3</sub> and Ti<sub>3</sub>O<sub>5</sub>, achieves good adherence of the TiS<sub>2</sub> to the substrate. The cathode structure exhibits an excellent performance when applied in a lithium battery, a sodium battery, etc,
Patent EP-0127548-A2 (EP)
Inventor: WHITE JAMES E
IPC: G01V1/44
Filed: 1984-05-29
Abstract: Methods and apparatus are described utilizing low frequency tube waves in determining characteristics of formations traversed by a borehole. Data received from three spaced receiving transducers are utilized in formulating quan- t<sup>i</sup>ties representative of complex compressibility of formations as well as loss parameters attributed to formation characteristics. When these two factors are recorded as a function of depth, interpretation is made readily available as to the permeability and rigidity of subsurface earth formations. Data is also provided by way of the present invention to enable interpretation concerning the presence of fractures or cracks in the earth formations. The methods and apparatus may also be utilized to examine the condition of casing in a borehole.
Patent EP-0150811-A2 (EP)
Inventor: OKAMOTO HIROO
IPC: G11B20/18
Filed: 1985-01-24
Abstract: @ Disclosed is a method of the arrangement of the error detection/correction code appended to the recording signal for a PCM recorder, that ensures detection and/or correction of a dropout or error of the information block address in the playback operation. (n recording digital signals on a recording medium, the recording signal (8) is formatted in n-word blocks, each block including a sync signal (4) for providing a reference timing for the playback operation, control signal (5) releated to the digital signal, block address signal (6) for identifying the order of n words, error detection signal (7) for detecting the error in the control signal and block address signal, and error detection/correction code (9) used for the error detection and/ or correction for the n-word block. The recording system includes an error detection/correction code generating circuit (17) which produces error detection/correction codes using a Reed Solomon code or b-adjacent code. The generated error detection/correction codes are collected through a multiplexer (18) so that a recording signal is arranged, and it is recorded on the recording medium.