baber/WOPTO huggingface dataset:
Patent EP-4266341-A1 (EP)
Inventor: DAI WENGUANG
IPC: H01H50/02
Filed: 2023-04-18
Abstract: A relay of the present disclosure includes an insulation cover (21), a first yoke plate (22), a contact assembly (3), a driving assembly (4) and a pressure relief valve assembly (5). The first yoke plate (22) connects with the insulation cover (21) and encloses a contact chamber (27) with the insulation cover (21). The first yoke plate (22) is provided with a pressure relief hole (221). The driving assembly (4) connects with the movable contact piece (32) and drives the movable contact piece (32) move. The pressure relief valve assembly (5) is on the first yoke plate (22) and configured to close the pressure relief hole (221) when a gas pressure in the contact chamber (27) is less than a threshold and configured to be broken to open the pressure relief hole (221) when the gas pressure in the contact chamber (27) is greater than or equal to the threshold.
Patent EP-0001625-A1 (EP)
Title: Thermoplastische Formmassen
Inventor: LIEBIG LOTHAR DR
IPC: C08L25/12
Filed: 1978-10-14
Abstract: Thermoplastische Formmassen mit verbesserter Reiß festigkeit, Zähigkeit und Wärmestandfestigkeit aus A 25 - 95 Gew.-% eines Pfropfpolymerisats von 70 - 30 Gew.-% eines Gemisches von Styrol (95 - 50 Gew.-%) und Acrylnitril (5 - 50 Gew.-%) auf 30 - 70 Gew.-% Polybutadien oder Butadien-Styrol-Copolymerisat, und B 5 - 75 Gew.-% eines Terpolymerisats aus Acrylnitril, Maleinsäureanhydrid und Styrol, dadurch gekennzeichnet, daß das Terpolymerisat 10 - 30 Gew.-Tle Acrylnitril, 7,5 - 15 Gew.-Tle Maleinsäureanhydrid und 82,5 - 55 Gew.-Tle Styrol einpolymerisiert enthält.
Patent EP-0002526-A1 (EP)
Inventor: HAMPRECHT GERHARD DR
IPC: C07C29/00
Filed: 1978-12-14
Abstract: 1. A process for the simultaneous preparation of 1,3-disubstituted ureas of the formula  see diagramm : EP0002526,P8,F1  where R**1 is alkyl of 1 to 20 carbon atoms, which may be substituted by phenoxy groups and/or alkoxy groups of 1 to 13 carbon atoms, monocycloalkyl of 3 to 8 carbon atoms, bicycloalkyl of 6 to 12 carbon atoms or aralkyl of 7 to 20 carbon atoms, and 1,2-diols of the formula  see diagramm : EP0002526,P8,F2  where the individual radicals R**2 and R**3 are indentical or different and each is hydrogen or an aliphatic radical, and the two radicals R**3 together with the two adjacent carbon atoms can also be members of a ring, characterized in that cyclic, aliphatic carbonates of the formula  see diagramm : EP0002526,P9,F3  where R**2 and R**3 have above meanings, are reacted with amines of the formula R**1-NH2 where R**1 has the above meaning, in a ratio of from 2 to 20 moles of starting material IV per mole of starting material III at a temperature above 100 degrees C.
Patent EP-0003036-A1 (EP)
Inventor: SMEETS HEINRICH
IPC: B28B11/00
Filed: 1978-12-20
Abstract: 1. A method of manufacturing ceramic building blocks with intersecting webs, more particularly perforated bricks, in which a continous mass is first extruded which is divided by cutting up into blocks, wherein each block is cut off from the continuous mass with a longitudinal surplus and before drying and firing is rolled or closed by rubbing down the longitudinal surplus on at least one of the front faces and so obtains its final size, characterized in that before rolling or rubbing, the webs of the grid extending perpendicular to the processing direction in the area of the longitudinal surplus are removed to the level required for the rolling or rubbing.
Patent EP-0002171-A1 (EP)
Inventor: MAYES WARDEN W
IPC: C10G35/00
Filed: 1978-11-21
Abstract: On propose une méthode de récupération d'une fraction d'hydrocarbures et d'hydrogène gazeux de pureté accrue, provenant du courant effluent d'un procédé d'hydrotraitement de charges d'hydrocarbures. L'hydrogène gazeux de pureté accrue est soit recyclé, soit destiné à d'autres usages. On obtient un hydrogène relativement pur en séparant le courant effluent, dans un séparateur (25) en un courant gazeux contenant de l'hydrogène, et une phase liquide contenant des hydrocarbures, et en soumettant le courant gazeux contenant de l'hydrogène à une première étape d'absorption dans une colonne d'absorption (37), par mise en contact avec une phase liquide contenant des hydrocarbures, et obtenue après séparation dans le séparateur (25), et ensuite en soumettant le courant gazeux contenant l'hydrogène à une seconde étape d'absorption dans la colonne d'absorption (37), par mise en contact avec une partie stabilisée de la phase liquide contenant les hydrocarbures et provenant du pied de la colonne de stabilisation (39).
Patent EP-0008130-A1 (EP)
Inventor: TOYOSHIMA SHIGESHI
IPC: A61P35/00
Filed: 1979-08-14
Abstract: A novel medicament which is effective as an antihypertensive agent or as an antitumour agent is proposed which contains, as its effective ingredient, an organosilicon compound represented by the general formula
     where R denotes an alkyl group having from 1 to 6 carbon atoms and n is an integer from 1 to 5 inclusive, or a therapeutically acceptable salt thereof such as a salt with an alkali metal, e.g. sodium or potassium. The effectiveness of the compound, for example, 3-trimethylsilyl butyric acid as well as the sodium and potassum salts thereof is established by the animal test untertaken with hypertensive rats and ICR(CD-1) mice to which latter two kinds of cancer cells have been transplanted.
Patent EP-0012285-A1 (EP)
Inventor: KRIES WERNER
IPC: G01R19/165
Filed: 1979-11-30
Abstract: 1. Apparatus for producing an optical signal in dependence upon an electric operating magnitude of an insulated cable of an energy supply network, having an electrode (20) capacitively coupled to the conductor of the cable in a fitting (11) to be attached to the end of the cable and an indicator devive (1, 2, 3), characterized in that the indicator device (1, 2, 3) comprises a multisegment liquid crystal display (1), a decoding and driver device (2) which controls the display (1) and can be connected to the electrode (20) by an input circuit (3), and in that the display (1) and decoding and driver device (2) are combined to form a unit which can be attached to the fitting (11) and thus connected to the electrode (20).
Patent EP-0020457-A1 (EP)
Title: Freins de securite pour scie a chaine portative
Inventor: MURRAY BILLY WAYNE
IPC: B27G19/06
Filed: 1980-04-08
Abstract: Une scie a chaine possede un mecanisme d'actionnement d'un frein de securite ameliore. Le mecanisme d'actionnement comprend un levier de securite (44) monte de maniere pivotante sur le carter de la scie a chaine pour se deplacer d'une position de fonctionnement a une position de freinage dans laquelle une bande de freinage (34) est amenee en contact par friction avec des moyens moteurs qui entrainent une chaine coupante. Un organe de verrouillage (50) est monte pivotant sur le levier de securite (44) pour etablir un verrouillage liberable avec le carter (58). Un ressort (48) engage entre le carter et l'organe de verrouillage exerce une force sur le levier de securite qui pousse constamment le levier de securite en lui donnant un mouvement de la position de fonctionnement vers la position de freinage tout en exercant une force de verrouillage sur le verrou (50). Le ressort (48) coopere avec le levier de securite (44) pour tenir le verrou en engagement de verrouillage liberable avec le carter (58) et pour s'opposer au mouvement du levier de securite empechant ainsi un engagement par friction accidentel de la bande de freinage avec les moyens moteurs lorsque le levier est en position de travail. Le ressort (48) coopere avec le levier de securite (44) pour permettre la rotation et le degagement de l'organe de verrouillage (50) hors du carter lors de la rotation du levier de securite d'une position de travail en une position de freinage en reponse a une force d'actionnement agissant sur le levier de securite.
Patent EP-0017023-A1 (EP)
Inventor: SZCZEPANEK ALFRED DR DIPL-CHEM
IPC: C08K5/20
Filed: 1980-03-11
Abstract: 1. A stabiliser for chlorine-containing vinyl polymers, comprising a proportion of at least one derivative of at least one monocarboxylic acid which is unsaturated at least in the alpha, beta position, is straight-chained or branch-chained and possibly substituted, and contains 3 to 22 C atoms in the unbranched chain, characterised in that the derivative is an anhydride and/or amide.
Patent EP-0024290-A1 (EP)
Inventor: AUSTEL VOLKHARD DR DIPL-CHEM
IPC: C07D473/00
Filed: 1980-07-02
Abstract: This invention is directed to 8-phenyl-purines of general formula <IMAGE>   wherein R1 is a hydrogen or halogen atom; an alkoxy group optionally substituted by alkylmercapto, alkylsulfinyl or alkylsulfonyl group; or an alkylmercapto, alkylsulfinyl or alkylsulfonyl group, whereby each alkyl moiety may contain from 1 to 3 carbon atoms, and R2 is an alkoxy group with from 1 to 3 carbon atoms, and their physiologically compatible acid addition salts. The compounds exhibit valuable pharmacological properties, particularly positive inotropic activity.
Patent EP-0023027-A1 (EP)
Inventor: FRUEHBEIS HORST DR
IPC: D06L3/12
Filed: 1980-07-16
Abstract: The mixtures consist of 0 to 80% by weight of the compound of formula 1 <IMAGE>  20 to 100% by weight of the compound of formula 2 <IMAGE> and 0 to 80% by weight of the compound of the formula 3 <IMAGE>
Patent EP-0028322-A1 (EP)
Inventor: CARR TIMOTHY WILLIAM
IPC: G01N21/64
Filed: 1980-10-07
Abstract: Mittels Molekülfluoreszenzanregung von Rohteilen und Werkstücken soll in einer Fertigungslinie in den einzelnen Verfahrensschritten die jeweilige Materialzusammensetzung einer entsprechenden Probe (5) erfaßt und kontrolliert werden. Die Proben (5) werden hierzu jeweils mittels Laser (1) bestrahlt, um hierbei charakteristische, zeitabhängige Abklingraten der auftretenden Fluoreszenzbanden zu erfassen. Die mittels entsprechender Meßwertaufnehmer (9) erfaßten Abklingraten werden dann mit vorgegebenen Fluoreszenzbanden-Abklingraten innerhalb der Grenzen zulässiger Materialabweichung einschließlich der den Proben (5) beigemengten Schadstoffe oder Fremdatome (z. B. in Dotierungszonen bei Halbleiterchips) in Form gespeicherter Listen verglichen, um hieraus jeweils Rückschluß auf Zulässigkeit bzw. Nichtzulässigkeit von Materialzusammensetzungen bzw. -mitführungen der Proben (5) bei den jeweiligen Verfahrensstufen ziehen zu können.
Patent EP-0023744-A1 (EP)
Inventor: MARYSCHKA GERHARD
IPC: G11B15/675
Filed: 1980-07-21
Abstract: Ein Aufzeichnungs- und/oder Wiedergabegerät (1) für einen in einer Kassette (23) untergebrachten bandförmigen Aufzeichnungsträger weist eine zwischen einer Ladeposition und einer Arbeitsposition verstellbare Kassettenaufnahme (4) auf, die mit einer Festhalteeinrichtung (45) zum Festhalten einer in die in ihrer Ladeposition befindliche Kassettenaufnahme eingeführten Kassette versehen ist. Die Festhalteeinrichtung ist durch mindestens einen Klemmhebel (55) gebildet, der beim Einführen einer Kassette in die Kassettenaufnahme in der Einführrichtung (31) der Kassette von einer Freigabestellung in eine Klemmstellung verschwenkt wird, in welcher der Klemmhebel mit der eingeführten Kassette eine Klemmverbindung bildet, die beim Verstellen der Kassettenaufnahme in ihre Arbeitsposition durch Abheben der Kassette von dem Klemmhebel gelöst wird, wobei der Klemmhebel in eine Freigabestellung zurückkehrt, aus der er beim Herausführen der Kassette aus der Kassettenaufnahme von der Kassette entgegen der Einführrichtung derselben verschwenkbar ist.
Patent EP-0036917-A1 (EP)
Inventor: PULLEN WILLIAM HAYDEN
IPC: B24B23/08
Filed: 1980-04-01
Abstract: For machine dressing or grinding the end face of an engine cylinder liner particularly a heavy liner of the kind used in marine diesel engines, without removing the liner from its cylinder, a machine tool comprises a base (9) which is locatable in the bore of the liner adjacent the face (7) to be dressed; a beam (16) disposed laterally of the base and rotatable about the upright axis of the base, a cutting tool and or grinding means (29) carried by the beam and presentable to the liner end face while the beam is rotated thereby to dress it by a turning operation and or grinding.
Patent EP-0051698-A1 (EP)
Inventor: DAMRAU WAYNE A
IPC: B05C9/04
Filed: 1980-11-06
Abstract: This invention relates to a method, and apparatus of the blade type, for applying a coating material to a web of paper. 
     A conventional coater of the blade type includes means for applying coating to a paper web supported and carried by a resilient backing roll (24), together with a flexible doctor blade (98) located some distance from and on the trailing side of the applicator (20), which serves to level the applied coating. 
     In order to achieve low coat weights, i.e. in the order of 3 to 4.5 grams per square metre per side of paper, it is necessary to increase the pressure of the blade (98) against the web (26), which results in a high rate of wear, and increases the possibility of web breakage and streaking caused by foreign particles being caught between the blade (98) and the web (26). 
     The present invention utilizes a reservoir (80) of liquid coating material between a forward liquid seal and a rearward doctor blade (98) spaced a short distance from the seal. The coating material is applied under pressure so as to form and maintain the liquid seal. This provides a short dwell time, low coat weights, low blade pressures, and excellent results.
Patent EP-0018905-A1 (EP)
Title: Dispositif de mesure de paramètres de coagulation ou de lyse
Inventor: DO MAU TUNG
IPC: G01N33/49
Filed: 1980-04-25
Abstract: Dispositif d'observation de la coagulation du sang comprenant un organe de torsion (25) supportant une masse destinée à être plongée dans le sang, contenue dans un récipient animé d'oscillations d'amplitude et de période déterminées. On détecte l'amplitude de la torsion dudit organe à l'aide de moyens (23,36) utilisant l'induction. L'organe de torsion est constitué par un fil (25) tendu entre deux points d'ancrage et portant la masse (19).
Patent EP-0036531-A1 (EP)
Inventor: SCHMENGLER ECKHARD DR
IPC: G01S3/54
Filed: 1981-03-06
Abstract: In a Doppler direction finder the rotating phase modulation antenna characteristic is obtained by 90 DEG  phase shifted combination of the output signals of an antenna (1, 2) with a rotating figure of eight polar diagram and an antenna (3) with a round characteristic, whereby a very small antenna system is created. <IMAGE>
Patent EP-0036212-A1 (EP)
Inventor: KRAUSE DIETER
IPC: H02G1/12
Filed: 1981-03-17
Abstract: Das partielle Entlacken der Lichtwellenleiter wird bisher von Hand ausgeführt, indem die einzelnen Lichtwellenleiter mit Lackentferner behandelt werden. Dieser wird mit einem Pinsel, Lappen oder einer Pipette aufgetragen. Ferner ist das Eintauchen der Lichtwellenleiterenden in einen Lackentferner bekannt. Gemäß der Erfindung wird eine Vorrichtung vorgeschlagen, mit der mehrere Lichtwellenleiter (1) gleichzeitig partiell entlackt werden können. Diese Vorrichtung ist dadurch gekennzeichnet, daß die Lichtwellenleiter (1) mit Hilfe eines schwenkbaren Hebels (6) in eine mit Lacklöser bzw. Lackentferner gefüllten Wanne (4) eingetaucht werden.
Patent EP-0045393-A1 (EP)
Inventor: NISSEN DIETMAR DR
IPC: C08G18/79
Filed: 1981-07-09
Abstract: 1. Polyether-polyol mixtures of pure and crude polyether polyeter-polyols, containing from 0.002 to 0.05 mol of a fatty acid ester selected from the group consisting of linseed oil, castor oil, peanut oil, tall oil fatty acid ester and triethanolamine monooleic acid ester, or of mixtures of such esters, per 100 g of polyether-popyol mixture.
Patent EP-0044496-A1 (EP)
Inventor: FERRI BENIAMINO
IPC: H05K13/02
Filed: 1981-07-13
Abstract: This invention provides a process and relating apparatus formed of set of gripping means (12) to withdraw and supply a plurality of microcomponents (11) to preselected positions of a board (20) for printed circuits. The process provides that each of the gripping means (12) are initially arranged at the top opening (15) of each microcomponent magazine; then a control member (13) provides to close said gripping means (12); a handling means moves said gripping means (12) from a position substantially corresponding to the free top opening (15) of the microcomponent magazine to another position substantially corresponding to the application position of said microcomponent (11) on said printed circuit board (20); and a means to feed said components along the magazine forming stacks, so as to allow the gradual withdrawn thereof.
Patent EP-0051841-A1 (EP)
Inventor: FELDKAMPER RICHARD
IPC: B65G1/06
Filed: 1981-10-30
Abstract: 1. Apparatus for storing packs (1) of stacked tubular sections, sacks or other flat workpieces, comprising a conveyor (2) for feeding the packs in a plane, at least one pusher (22) for shifting the packs parallel to themselves from the conveyor onto a support, which laterally adjoins the conveyor approximately on the same level, a storage path (3 to 6, 12 to 16) and a conveyor (7), which is parallel to the feeding conveyor (2) and serves to remove the workpieces which have been shifted, characterized by the following features : a) The feeding and removing conveyors (2, 7) are spaced apart one over the other ; b) a first group of carrying plates or grates (3 to 6) are arranged between the conveyors (2, 7) and are spaced at equal distances from each other and from the conveyors ; c) a second group of carrying plates or grates (12 to 16) in a number which is larger by one than the number of carrying plates or grates (3 to 6) of the first group succeed the carrying plates or grates of the first group and are spaced apart by the same distances as the carrying plates or grates of the first group and are parallel to the latter ; d) the second group are adapted to be raised and lowered in unison approximately by one carrying plate or grate spacing in such a manner that in the raised position the uppermost carrying plate or the uppermost grate extends approximately on the plane of the upper conveyor, and in the lowered position the lowermost carrying plate or the lowermost grate extends approximately in the plane of the lower conveyor ; e) at least one pusher (23 to 26, 32 to 36), which is provided with control means, is provided on the outside of each carrying plate or of each grate (3 to 6, 12 to 16).
Patent EP-0055490-A1 (EP)
Inventor: KISFALUDY LAJOS DR DIPL-CHEM I
IPC: C07D273/04
Filed: 1981-12-29
Abstract: Tetrahydro-1,2,4-oxadiazin-5-one derivatives of the general formula <IMAGE>  and processes for their preparation. These compounds can be used in medicaments in the field of therapy, in particular against disorders of the central nervous system.
Patent EP-0049933-A1 (EP)
Inventor: VAN DER VEEN ROMKE
IPC: G01N9/02
Filed: 1981-10-09
Abstract: The density r of a fluid, e.g. dispersion or suspension, is measured in a plurality of steps and by calculating the same according to the formula r = c x dG/dV, wherein c is a constant value and dG/dV is the differential of the weight measuring value dG to the volume measuring value dV. In this way some measuring inaccuracies of the measuring instruments can be avoided.
Patent EP-0037174-A1 (EP)
Inventor: CLEMENTS HERBERT ARTHUR
IPC: F02C7/36
Filed: 1981-03-02
Abstract: First shaft means (12) and second shaft means (16) drivably connected to one another by a coupling (22) that will accept angular movements between the first and second shaft means (12,16), characterised in that the first shaft means (12) has at least one bearing (15) which is carried by a structure (14) which is mounted for pivotable movement about a centre (21) located substantially in a plane passing through said coupling (22).
Patent EP-0040948-A1 (EP)
Inventor: HANSEN KAJ BORGE
IPC: H04R1/22
Filed: 1981-05-19
Abstract: he magnet part and the coil-diaphragm part are made in separate steps and are then assembled. The coil-diaphragm part is made in a plurality of successive stations; first a plane diaphragm material is adhered to one side of the carrier ring (10), and then a heat activatable glue is applied to the diaphragm in the region where the coil (15) is to be attached, and finally the diaphragm is formed with a heat emitting tool simultaneously with the coil (15) being pressed against the heat activated glue. 
     The transducer has a diaphragm (13) connected to a coil (15) which is movable in a slit (6) between the pole shoes (3, 4) of a magnet (5), the pole shoes (3, 4) being fitted coaxially on a guide pin (2). To provide for exact centering of the coil (15) in the slit (6), a carrier ring (10), to which the diaphragm (13) is secured so that the coil (15) is concentric with the carrier ring (10), engages an outwardly facing, annular face (12) of the outermost pole shoe (3).
Patent EP-0044180-A1 (EP)
Inventor: SHAY GEORGE CLINTON
IPC: H01M10/39
Filed: 1981-07-03
Abstract: A battery cell for generating electric energy has a sealed container partitioned into anode and cathode chambers. The partition has an electrolyte / separator in the form of a bundle of hollow glass or ceramic fibres, fusion sealed together between their interstices adjacent at least one end thereof. Preferably, the ends 18 of the fibres which project within the anode chamber are sealed closed whereas the opposite ends 20 are in open communication with the cathode chamber. Preferred anode and cathode materials comprise an alkali metal such as sodium or potassium and sulphur respectively.
Patent EP-0052972-A1 (EP)
Inventor: GREEN DONALD L
IPC: C11D17/04
Filed: 1981-11-09
Abstract: n article useful for the conditioning of clothes in an laundry dryer during the drying cycle is produced which comprises a flexible polyurethane foam substrate impregnated with an effective amount of a conditioning agent and which has on at least one surface of the substrate a pattern which is substantially removed from the substrate during the drying cycle thereby indicating to the user of the article that the conditioning agent has been substantially removed from the article during the course of the drying cycle.
Patent EP-0055640-A1 (EP)
Inventor: BONNEFOY JEAN
IPC: H01R12/50
Filed: 1981-11-25
Abstract: L'invention se rapporte au serrage entre éléments superposés (11, 13) disposés en groupes alignés au moyen d'un dispositif à brides (22, 23). Selon l'invention, au moins l'une des brides (22, 23) possède à l'état libre une forme cambrée, équivalente à la déformée élastique d'une poutre initialement rectiligne, de section uniforme et de même longueur, posée sur deux appuis simples distants de cette longuer et uniformément chargée sur cette longueur. L'invention s'applique notamment à la connexion électrique de plaques d'interconnexion de dispositifs à circuits intégrés aux cartes de circuits imprimés.
Patent EP-0045706-A1 (EP)
Inventor: PLENEY LOUIS
IPC: C22C33/02
Filed: 1981-07-23
Abstract: 1. A process for producing sintered parts designed principally to withstand friction, and in particular bearings, from powders, which comprises at least the following operations : a) dry blending for the starting powders b) cold compression of these powders in piece form c) tepid oxidation of the part or parts in a suitable medium, representing the sintering operation, characterised in that the starting powders are composed of iron and/or steel powders, excluding stainless or refractory steels, said powders possibly being supplemented by a compression lubricant and/or a solid powder-form lubricant.
Patent EP-0041557-A1 (EP)
Title: Noyau d'echangeur de chaleur avec couvercles extremes
Inventor: ANDERS GENE A
IPC: F28D1/053
Filed: 1980-11-07
Abstract: Les tubes exterieurs (50) d'un noyau d'echangeur de chaleur (20) ne sont pas aussi bien refroidis que les tubes interieurs (50) par l'ecoulement d'air entre les ailettes (40) et les tubes (50). Un couvercle (80 ou 85) est relie sur les bords (45) des ailettes (40) definissant des premiere et seconde surfaces extremes respectives (70, 75), ce couvercle etant espace de la surface d'entree (60) du noyau (20). En consequence, le tube exterieur (50), qui est le plus pres du couvercle (80 ou 85), est refroidi sensiblement au meme degre que les autres tubes (50). Dans un mode de realisation, on obtient environ une augmentation de 5% du rendement thermique du noyau (20).