baber/WOPTO huggingface dataset:
Patent EP-4307085-A1 (EP)
Inventor: LIN CHUAN-YUAN
IPC: G06F1/18
Filed: 2023-06-08
Abstract: A quick-release cover structure includes a casing (10) and a cover (20). The casing (10) includes a through slot (11), a protrusion (11) and an engagement hole (13). The protrusion (11) protrudes from a first slot wall (111) of the through slot (11). The engagement hole (13) is arranged on a second slot wall (112) of the through slot (11). The cover (20) is assembled to cover the through slot (11), and includes a plate (21), an engagement member (22), an elastic hook (23) and a handle (24). The engagement member (22) and the elastic hook (23) respectively protrudes from the plate (21) and are adjacent to different side edges, the protrusion (12) is adapted to extend through the engagement member (22), and the elastic hook (23) is adapted to be engaged with the engagement hole (13). When the handle (24) is moved away from the through slot (11) by an acting force (F), the elastic hook (23) is deformed and disengaged from the engagement hole (13), so that the cover (20) is separated from the casing (10).
Patent EP-0001476-A1 (EP)
Inventor: FRY TIMOTHY SELWYN
IPC: B62D7/14
Filed: 1978-08-31
Abstract: A steerable vehicle has at least one rigid axle carrying steerable wheels, a steering box secured to the axle, and an input rotatable relative to the housing of the steering box with steering control means having first and second relatively rotatable parts, a connection between the first part of the steering control means and the housing of the box having a first element (56) arranged to take up an average position between the first part (41) and the housing (43) during relative rotation there between, and a differential gearing (51, 52, 54) between the second part (45) of the control means and the input (55) to the steering box, the differential gearing having a second element (52) which takes up an average position between the second part (45) and input (55) during relative rotation, the first and second elements (56, 52) being connected for simultaneous movement. This prevents steering of the wheels due to relative roll occurring between the steering box and the control means.
Patent EP-0003525-A1 (EP)
Inventor: VOIGT FRIEDER DR
IPC: A47L11/30
Filed: 1979-01-23
Abstract: A suction cleaning apparatus for wet cleaning, which has a receiving space (2) which is closed by a detachable housing cover (5) and into which a separate container (4) can be inserted. A blower unit which generates the corresponding suction stream is furthermore provided. A liquid pump (11) arranged in the apparatus delivers the cleaning fluid (12), which can be filled into the apparatus, to a spray nozzle through which the cleaning liquid (12) is distributed onto the surface to be cleaned. As a result of the suction stream, this liquid is sucked off again and delivered to the container (4) arranged in the apparatus. In order to achieve a reduction in the apparatus dimensions and improved handling of the apparatus, it is proposed that the container (4) be constructed to be dimensionally stable and the blower unit (7) be accommodated in a housing pot (6) connected to the housing cover (5). The blower unit (7) is suctionally connected to the receiving space (2) via air inlet openings (8) provided directly below the housing cover (5) in the circumferential wall of the housing pot (6). The liquid pump (11) is likewise arranged in the receiving space (2). Suction cleaning apparatuses of this type are used for wet cleaning carpets. <IMAGE>
Patent EP-0003362-A1 (EP)
Inventor: KOHLER LEO
IPC: C04B24/22
Filed: 1979-01-29
Abstract: Ein Fließmittel für Beton und Mörtel auf der Basis von Ligninsulfonat einerseits und kernsulfonierten oder sulfomethylierten Aromaten andererseits, bei welchem das Gemisch der Basisstoffe einer Kondensation und einer Sulfitierung unterworfen worden ist. Dieses Fließmittel ist preiswert und erfüllt alle Anforderungen an Verflüssigung, Abbindeverhalten und Dosierung. Beim Herstellungsverfahren kann ein kernsulfoniertes oder sulfomethyliertes Aromat entweder unter Zugabe von Schwefelsäure sulfoniert und dann mit Harnstoff und Formaldehy kondensiert werden, oder unter Zugabe von Natriumsulfit und Wasser sulfitiert und dann mit Formaldehyd kondensiert werden, worauf dann jeweils Ligninsulfonat zugegeben, unter Zugabe von Harnstoff und Formaldehyd kondensiert und mit Natriumsulfit sulfitiert wird. Ausgehend von einem kernsulfonierten Aromat kann auch zunächst unter Zugabe von Schwefelsäure sulfoniert werden, worauf mit Harnstoff und Formaldehyd kondensiert, dann sulfitiert, darauf unter Zugabe von Ligninsulfonat mit Formaldehyd nachkondensiert und mit Harnstoff auskondensiert wird.
Patent EP-0003790-A1 (EP)
Inventor: PIPKIN DAVID JOHN
IPC: B05C9/04
Filed: 1979-02-12
Abstract: 1. Device for coating a moving web (12) with a liquid ; consisting of a) a coating roller (14) journaled around an axis (15), b) a first device (22, 48) for exerting pressure onto part of the surface of the coating roller (14), c) a smoothing film (20) interposed between the coating roller (14) and the first device (22, 48) exerting the pressure, and d) a device (32/36, 45) for metering the liquid at a predetermined rate in that region which is in the direction of movement of the web (12) preceding the point of contact of smoothing film (20) and web (12), characterized in that a second device (28, 55) is provided with which the pressure exerted by the first device (22, 48) can be additionally influenced, and that the metering of the liquid at a predetermined rate is performed by the metering device (32/36, 45) as a function of the speed of the web (12).
Patent EP-0012846-A1 (EP)
Inventor: WEIMANN KLAUS DIPL-ING
IPC: H01L23/64
Filed: 1979-11-21
Abstract: In a thyristor which includes a protective circuit (for example parallel resistor and capacitor connected between gate and cathode to reject interference pulses, the protective circuit is integrated with the thyristor to save space and resist vibrations. As shown, the protective circuit is integrated on the active part of the thyristor and comprises a resistive metal layer 8 extending from the cathode 4 to the gate 7, and a capacitor formed by metal layers 8, 10 and intervening insulating layer 9. In other embodiments, the protective circuit is integrated with the thyristor by being provided on the inner wall of the thyristor housing or on a plate included in a pressure contact to the gate. <IMAGE>
Patent EP-0005640-A1 (EP)
Inventor: ROY KENNETH LEE
IPC: B41J2/29
Filed: 1979-05-21
Abstract: A print wire solenoid for high-speed operation is made with two major components o: subassemblies. The first is a plastic injected unitary bobbin or stator assembly (15) which incorporates a core ring and a core (20), and a stator (30) which forms a bobbin for receiving an electric coil (80). The parts in the stator are positioned and molded to a datum surface (38). The second major subcomponent is a unitary armature assembly (40) which incorporates an armature (41), a retraction spring (55), and a print wire (14), all anchored to a plastic body (50). These parts are likewise positioned with respect to a datum surface (60). The stator assembly and armature assembly are retained within a drawn metal case (11), and a rebound disc (70) is positioned within the case and locates the datum surface (60) of the armature assembly in the same plane as the datum surface (38) of the stator assembly so as to define an accurate working air gap (78).
Patent EP-0014842-A1 (EP)
Inventor: HOEPTNER HANS-GERD DR
IPC: B23D51/03
Filed: 1980-01-21
Abstract: Bei einem mit einer Messer-, Säge-, Schraubendreherklinge (1) oder dgl. versehenen Handwerkszeug besteht der Handgriff aus zwei gleich langen U-Bügeln (5, 6), die an ihren freien Schenkelenden um jeweils zueinander senkrechte Achsen (7, 8) schwenkbar an ein Klingenhalterstück (3) angelenkt und nacheinander über die Klinge als diese umschließendes Schutzgehäuse schwenkbar sind. Zur Vermeidung eines Spaltes zwischen den beiden Bodenschenkeln (9, 10) der ineinander geschwenkten U-Bügel (5, 6) sind die beiden Achsen (7, 8) in Klingenlängsrichtung annähernd um die Stärke dea Bodenschenkels (9, 10) der U-Bügel (5, 6) gegeneinander versetzt.
Patent EP-0014385-A1 (EP)
Inventor: BIBERGER HANS
IPC: A01D34/73
Filed: 1980-01-23
Abstract: 1. A lawn mowing apparatus  with an upright, power-turned shaft and with a cutting unit supported on the shaft, the cutting unit having at least two cutter elements for turning in two cutting planes, which are spaced in an upright direction and are placed one over the other, characterized in that each cutter element (5, 4), designed for turning in a lower cutting plane near the ground, has a radius of cutting (2r) which is at least 10 mm smaller than the radius of the cutter element (5, 4) placed thereover.
Patent EP-0015485-A1 (EP)
Inventor: SCHROEDER GERHARD DR
IPC: H01F1/06
Filed: 1980-02-26
Abstract: Metallpigment für magnetische Aufzeichnungszwecke, das im wesentlichen aus Eisen besteht und sich durch gut ausgebildete nadelförmige Teilchen und überlegene Eigenschaften als Aufzeichnungsträger auszeichnet, sowie ein Verfahren. Die Teilchen weisen durchschnittlich nicht mehr als fünf Poren auf und bestehen aus nicht mehr als zwei Metallkernen.
Patent EP-0019113-A1 (EP)
Inventor: SASAKI HIDEHARU
IPC: D21H13/26
Filed: 1980-04-24
Abstract: An aromatic polyamide paper-like sheet having excellent heat- and chemical- resistances and electric insulating properties, comprises an artificial pulp ingredient comprising a number of amorphous pulp particles consisting of an aromatic polyamide material, and a fiber ingredient consisting of a number of short fibers bonded to each other with the amorphous pulp particles, the ratio in weight of the artificial pulp ingredient to the fiber ingredient being in a range of from 1:9 to 9:1 and the aromatic polyamide molecules contained at least in the amorphous pulp particles being cross-linked with a cross-linking agent.
Patent EP-0018620-A1 (EP)
Inventor: SCHUBART RUEDIGER DR
IPC: C08L21/00
Filed: 1980-04-28
Abstract: Eine Mischung aus Schwefel oder einem Schwefelspender, einem Mercapto- bzw. Sulfenamidbeschleuniger, einer Verbindung, die einen Thiophenylrest enthält und einen üblichen Zusatzbeschleuniger wird als Vulkanisationssystem für Natur- oder Synthesekautschuk benutzt.
Patent EP-0018643-A1 (EP)
Inventor: BOYCE RICHARD JOSEPH
IPC: C09J133/08
Filed: 1980-05-01
Abstract: A masterbatch compsn. (I) for sealants and adhesives comprises (i) an alkali metal ionomer of a random copolymer of ethylene, methyl acrylate and CXH = CY-COOH, where X is H, COOR, or COOH; Y is H or Me; and R is 1-6C alkyl; (2) an inorganic filler; and (3) 0.05-10 phr of an ammonium polyphosphate (II). Also claimed is a sealant or adhesive comprising (I), a tackifier, and a plasticiser. The hot melt compsns. can be used as sealants for double glazing, architectural glass, solar collectors, jet aprons, load bearing applns. and adhesives for automobile windows. The viscosity stability of the comspns. is improved esp. at high temps. such as prior to and during adhesive appln. Strength, dead load creep resistance, low temp. flexibility, oil and fuel reistance, weathering and adhesion properties are good.
Patent EP-0028711-A1 (EP)
Inventor: MYRTHA GOTTHARD
IPC: A63K3/04
Filed: 1980-10-09
Abstract: A transportable water ditch for show jumping is constructed from tubular individual elements which are detachably connected to one another; at least the landing-side part of the water ditch consists of elastically resilient material; the distance between the landing-side and the jump-off-side part of the frame is adjustable. <IMAGE>
Patent EP-0015716-A1 (EP)
Inventor: LEE WOOYOUNG
IPC: C07C1/00
Filed: 1980-02-28
Abstract: A method for catalytically converting methanol to gasoline in a dense fluid bed (1), which utilizes perforated, vertically spaced apart grid means (7) in confunction with vertically extending heat exchange coils (5). The catalyst, a crystalline aluminosilicate zeolite, e.g. ZSM-5, is passed to a regeneration zone (37).
Patent EP-0034734-A1 (EP)
Inventor: UTSUMI YOSHIKAZU
IPC: B65B61/08
Filed: 1981-02-04
Abstract: A method of cutting packaged articles such as drinking straws from a continuous packaging strip and for feeding them to a processing station, e.g. for applying them to beverage container, is disclosed where the cutting is performed while the strip is held by vacuum to the periphery of an intermittently rotating rotor 3, and the articles thus severed and still at hearing to the rotor are taken off the rotor by take off means 14. An apparatus for performing the method comprises a rotors 3 connected to a controlable vacuum source, a revolving rotory cutter 5 co-operating with grooves 3a of said rotor 3, a vacuum source connected to openings in said grooves 3a, means for intermittently rotating the rotor3, and holding means 14a for taking the articles from said rotor.
Patent EP-0042906-A1 (EP)
Inventor: NEHER HEINZ DIPL-ING
IPC: D01H4/50
Filed: 1981-03-03
Abstract: Zum Anspinnen eines Fadens in einem Spinnrotor einer Offenend-Spinnvorrichtung wird nach erfolgter Rücklieferung des Fadens in den Spinnrotor kurzzeitig eine erhöhte Fasermenge in den Spinnrotor eingespeist und dann die Faserlieferung auf die normale Liefermenge reduziert. Vorteilhafterweise werden beim Einstellen des Spinnvorganges zwischen einer Liefervorrichtung und einer Auflösevorrichtung Fasern gespeichert, die beim Anspinnen schlagartig freigegeben werden, während gleichzeitig die Faserlieferung im normalen Lieferumfang einsetzt. Zur Durchführung dieses Verfahrens weist zweckmäßigerweise die Speisemulde (11) auf der der Auflösewalze (2) abgewandten Seite der Klemmstelle (12) eines auf die Speisemulde (11) zur Einwirkung bringbaren Klemmelementes (5) eine Anschlagfläche (110) auf, mit welcher das Klemmelement (5) während des ersten Teils der Schwenkbewegung der Speisemulde (11) zusammenarbeitet, während es beim zweiten Teil der Schwenkbewegung sich an der Klemmstelle (15) an der Speisemulde (11) abstützt und sich von der Anschlagfläche (110) abhebt.
Patent EP-0036571-A1 (EP)
Inventor: NOLL HANS
IPC: B23K7/00
Filed: 1981-03-12
Abstract: Eine Vorrichtung zum Schneiden der Wandung eines Werkstücks in einer geschlossenen Schnittfläche, insbesondere des Loches der Wandung eines Rohres, in das ein Rohr geringeren Durchmessers schräg einläuft, mittels eines Brenners, der auf einem Träger, der während des Schneidens um eine Achse der Schnittfläche umläuft, in einer zu dieser Achse radialen Richtung verstellbar ist, wobei eine Einrichtung zum Bewegen des Brenners auf dem Träger in der radialen Richtung, ein Computer zum Steuern dieser Einrichtung in Abhängigkeit von dem Umlaufen des Brenners und eine Einrichtung vorgesehen ist zum Schwenken der Achsrichtung des Brenners in einer durch den Träger und die Umlaufachse gehenden Ebene in Abhängigkeit von der genannten radialen Bewegung des Brenners nach einem vorbestimmten Programm, derart, daß die Spitze des Brenners in konstantem Abstand von der Oberfläche des Werkstücks gehalten wird, und wobei zusätzlich eine Einrichtung zum Vorschieben des Brenners quer zur Richtung des Trägers vorgesehen sein kann.
Patent EP-0056070-A1 (EP)
Inventor: ZAPF OTTO
IPC: A47C1/032
Filed: 1981-04-03
Abstract: 1. Seating furniture with a frame (1) having a guide (29) which allows essentially horizontal displacement of a seat surface (3) relative to the frame (1), there engaging on the frame (1) on the one hand and on the seat surface (3) on the other hand a spring element (6) which prestresses the seat surface (3) rearwards into an initial position, and also with a back-rest (2), to the upper end of which is attached pivotably a head-rest (21) connected operatively (25) to the seat surface (3) in such a way that, when the seat surface (3) is displaced forwards, the head-rest (13) is pivoted about a horizontal axis (22) forwards into an approximately vertical position, characterised in that when the seat surface (3) is displaced rearwards the head-rest (13) is pivoted into an approximately horizontal position.
Patent EP-0069794-A1 (EP)
Inventor: MALAGUTI GUALTIERO
IPC: A47C21/04
Filed: 1981-07-14
Abstract: A device for use during epidermic and depth treatments on the human body as well as during post-operative care, consisting of a couch (1) on which a box-like covering and continuous structure (4) is fitted so as to provide a closed space equipped with temperature conditioning means (9) adapted to the requirements of the human body, which device can be used on areas of the body which are bare or not covered by blankets. The inner space is limited by a transversally arranged curtain (4) hung at the upper end (6) of the inside of the structure, the bottom of which rests on the surface of the couch, against the lower end of the pillow. In this way, the patient will have his head exposed, whilst the rest of the body will be contained in the temperature- controlled space.
Patent EP-0046200-A1 (EP)
Inventor: WEICHEL ERNST
IPC: A01B35/14
Filed: 1981-07-18
Abstract: A supporting frame (1) suitable for tractor mounting, arranged transversely relative to the direction of travel (F) and intended for the hafts (15) of soil-loosening bodies (14) will be designed in such a way that at least a middle frame region (17 or 2) located between two hafts (15) is higher in a gantry-like manner than the lateral frame parts (1a and 1b). This ensures an unimpeded passage for the tractor take-off shaft to following implements, such as a rotor harrow of the like, possibly additionally suspended on the brackets (7). But the entire frame (1') can also extend at the height of the bridge member (2a). The upper ends of the hafts (15') of the loosening bodies (14) are then advantageously located immediately underneath the frame (1'). <IMAGE>
Patent EP-0074427-A1 (EP)
Inventor: LUDWIG BERND
IPC: H02B1/048
Filed: 1981-09-15
Abstract: An dem montageplattenseitigen Stirnende (3) des Gerätes (8) ist eine Kupplungsplatte (7) mit einer Feder (32) befestigt. Ein von außen durch eine Bohrung (49) in der Montageplatte (1), hindurchführbares Einsatzgehäuse (2) besitzt mit dem Rand der Bohrung (49) und mit der Feder (32) der Kupplungsplatte (7) zusammenwirkende Rastvorrichtungen.
Patent EP-0051854-A1 (EP)
Title: Schaltung zur Fehlermeldung bei einem über einer elektronischen Schalteinrichtung geschalteten Stromverbraucher
Inventor: DOMORAZEK G DR DIPL-ING
IPC: G05B9/02
Filed: 1981-11-04
Abstract: Die Erfindung betrifft eine Schaltung zur Fehlermeldung bei einem über eine elektronische Schalteinrichtung geschalteten Stromverbraucher mittels einer Anzeigevorrichtung, wobei dem Eingang der elektronischen Schalteinrichtung über eine Steuerleitung ein die Einschaltung des Stromverbrauchers bewirkendes Steuersignal zuführbar ist. Zur Lösung der Aufgabe, die Anzahl der in einer Bedienungszentrale zuführenden Leitungen zu verringern, ist vorgesehen, dass der Eingangswiderstand der elektronischen Schalteinrichtung durch eine von einem Fehlersignal gesteuerte Impedanz veränderbar ist, und dass die Anzeigeeinrichtung in Abhängigkeit vom in der Steuerleitung fliessenden Strom betätigt wird und eine Fehleranzeige abgibt, wenn der Strom in der Steuerleitung von dem Wert abweicht, welcher bei nicht vorhandenem Fehler fliesst.
Patent EP-0050378-A1 (EP)
Title: Ejecteur de chargeur pour pistolets automatiques et similaires
Inventor: BOURLET MAURICE V
IPC: F41A17/36
Filed: 1981-09-02
Abstract: Ejecteur de chargeur pour pistolets automatiques ayant une carcasse (1) contenant un logement (2) pour un chargeur (3) et supportant un moyen de verrouillage (4) du chargeur dans ledit logement, une détente (5) et une chaîne cinématique (7-14) de commande de percusson, caractérisé en ce qu'il est substantiellement constitué par un organe (15), porté par ladite carcasse (1) et dont une partie (18) fait salle dans ledit logement (2), cet organe (15) étant destiné être refoulé par ledit chargeur (3) lors de son introduction dans son logement (2), ce refouiement entraînant soit la déformation élastique dudit organe (15), soit la mise sous tension d'un ressort (16) associé à ce dernier.
Patent EP-0061543-A1 (EP)
Inventor: STEEL JAMES
IPC: B60T15/02
Filed: 1981-03-27
Abstract: Apparatus for controlling supply of air to front brakes in an air brake system of a truck when a manually operable valve (16) is operated to inhibit flow of air to the front brakes comprises a by-pass loop (17, 17') including an electrically operable valve (19). The valve is operated when a switch (28) is closed on moving a gear selection lever (29) to a position to select reverse gear.
Patent EP-0043237-A1 (EP)
Inventor: KAGEYAMA HAYASHI
IPC: B60K17/344
Filed: 1981-06-24
Abstract: A control system for the transmission of a four-wheel drive vehicle which operates in accordance with the driving conditions. The transmission is arranged to transmit power from the engine directly to two main drive wheels (36a, 36b), and an electro-magnetic clutch (22) is provided for transmitting the power of the engine to drive two additional wheels. A steering angle sensor (35) is connected to a control circuit for controlling the clutch current applied to the coil (29) of the electro-magnetic clutch. The control circuit is so arranged that the clutch current is varied in accordance with the steering angle and may be cut off when the steering angle signal exceeds a predetermined level to disengage the clutch and thus to provide two-wheel drive only.
Patent EP-0045158-A1 (EP)
Inventor: IGOE ROBERT S
IPC: A23L29/256
Filed: 1981-07-14
Abstract: An oil-in-water emulsion stabilizer comprises a blend of 27-90% guar, 8-66% algin, and 0.5-30% xanthan gum, the amount of each being chosen to total 100% and the percentages being by weight. 
     The stabilizer is used for thickening and stabilizing oil-in-water emulsions containing milk solids. It is added, with agitation, to the water at room temperature, or to the milk-solids- containing water mix at 50°C, after which the milk solids not fat (in the room-temperature water procedure), butter fat, and other ingredients are added. The mix develops viscosity after processing. resulting in a smooth-flowing thickened mix.
Patent EP-0042785-A1 (EP)
Inventor: BIOLLEY ALAIN
IPC: G09B9/54
Filed: 1981-06-16
Abstract: Parameters of identification of a target and of a background are applied to a digital processing unit 2 operating in asynchronism in relation to the receiving radar 4 to deliver to an echo generator 1 target and background signals dependent upon the factor by which the evolution frequency is less than the recurrence frequency of the radar 4. The analogue circuit 1 operating in synchronism with the emission of the radar produces analog signals, the evolution of which takes place at a frequency greater than the recurrence frequency of the radar and combines these signals with the signals emanating from the unit 2 to form output microwave signals which are modulated in amplitude, phase and duration and which are representative of echoes from the target and from the background which are simulated. Application, in particular, to aeronautics. <IMAGE>
Patent EP-0053974-A1 (EP)
Title: Dispositif de protection d'une diode laser
Inventor: CLAVERIE CLAUDE
IPC: H01S5/042
Filed: 1981-12-01
Abstract: Le dispositif de protection d'une diode laser (1) alimentée par la superposition d'un courant continu de polarisation (I0) et d'un courant variable porteur d'informations (ΔI), à travers un système de contreréaction optoélectronique (2 et 3) comporte une résistance variable (10) connectée en amont de la diode laser (1) et du système de contreréaction (2 et 3) de manière à former une boucle fermée avec la source (8) de courant porteur d'informations (ΔI), et destiné à s'assurer de la polarisation de la diode laser avant toute injection de courant porteur d'informations dans cette diode. Application aux systèmes vidéodisques.