baber/WOPTO huggingface dataset:
Patent EP-4299151-A1 (EP)
Inventor: GUPTA RAJEEV
IPC: A63F13/98
Filed: 2023-06-15
Abstract: A controller 80, an insert 500 for a controller 80, an entertainment system 200, a method for receiving data from a controller, and a computer program. The controller 80 comprises a joystick 84 and a casing 301 at least partially surrounding the joystick 84. The insert 500 comprises a first surface 602 and a second surface 604, wherein at least one of: the first surface 602 has shape that is complementary with a shape of at least part of a stem 306 of the joystick 84, and the second surface 604 has a shape which is complementary with a shape of at least part of the casing 301. The insert 500 is configured, when installed between the stem 306 and the casing 301, to limit a range of motion of the stem 306.
Patent EP-4296008-A1 (EP)
Title: Electric power tool and method of controlling the same
Inventor: TSAI CHENG-EN
IPC: B25F5/00
Filed: 2023-06-19
Abstract: An electric power tool includes a motor (31), a lifter (41), a firing pin (42), an electromagnet (51), a driving circuit (52), a latch (62), and a controller (7). The lifter (41) is driven by the motor (31) to drive the firing pin (42) to perform a firing action. The driving circuit (52) provides electric current to excite the electromagnet (51). The latch (62) is moved by the electromagnet (51) from a blocking position where the latch (62) blocks the firing pin (42) to move in a firing direction to a non-blocking position where the latch (62) does not block the firing pin (42) when the electromagnet (51) is in an excited state. The controller (7), during an excitement period, controls the driving circuit (52) to provide constant current for a first time period to excite the electromagnet (51) to the excited state, and provide pulsating current for a second time period to keep the electromagnet (51) in the excited state.
Patent EP-4306681-A1 (EP)
Inventor: RUST CHARLES WILLIAM
IPC: C25D3/12
Filed: 2023-06-22
Abstract: A method for producing a structural material stack includes forming a composite panel that includes a carbon fiber reinforced polymer (CFRP) material, and applying an interface film on an exterior composite surface of the composite panel. The interface film is electrically conductive. The method includes performing an electroplating process to form a metallic coating on the interface film such that the interface film is sandwiched between the composite panel and the metallic coating. The metallic coating has a different material composition than the interface film.
Patent EP-4316778-A1 (EP)
Inventor: ACHTERKAMP BAREND JORRIT
IPC: B29C51/34
Filed: 2023-08-04
Abstract: The present invention relates to a female mould (10) for manufacturing detergent pods (100), the female mould (10)  comprising : 
 
- a top surface (12, 3) intended to face upward, 
 
- a mould opening (25.11, 25, 25) provided in the top surface (12, 3), 
 
- a mould wall (16, 18) which defines at least one mould cavity (16, 18, 18),  wherein  the mould wall (16, 18)  comprises  a number of pressure openings (20) which allow air or another gas to flow into or out of the mould cavity (16, 18, 18),  wherein  the mould wall (16, 18)  comprises  an overhanging wall part, and  wherein  each mould cavity (16, 18, 18)  comprises  an undercut volume (24) situated under the overhanging wall part.
Patent EP-0001232-A1 (EP)
Inventor: GRASSMANN HANS-CHRISTIAN
IPC: F26B3/34
Filed: 1978-09-01
Abstract: Die Erfindung betrifft eine Vorrichtung zum Trocknen der Schlichte von Glasseidefäden mit Hochfrequenz beim Wickelvorgang. Zur Unterstützung der Trocknung sind die Elektroden (10,14) am Wickel (1) von Gehäusen (4) umgeben, in die Heissluft eingeblasen wird.
Patent EP-0002001-A1 (EP)
Inventor: LEWALTER JURGEN DR
IPC: C08G18/78
Filed: 1978-11-02
Abstract: 1. Polyiso(thio)cyanates which contain at least one hydantoin ring modified by ester groups, of the general formula I  see diagramm : EP0002001,P10,F2  in which X represents the recurrent units (II) and/or (III)  see diagramm : EP0002001,P11,F1   see diagramm : EP0002001,P11,F2  R represents a C1 -C20 aliphatic radical which may be incorporated into polymers via ether, ester, urethane, urea, amide, imide, amido imide, ester imide, ester amido imide, or epoxide groups or together with R**1 or R**2 forms a ring with up to 8 ring members, R1 and R2 , which may be the same or different, represent hydrogen, halogen, a C1 -C6 alkyl group, or C5 -C8 cycloalkyl group, C7 -C16 alkyl aryl group, or a C6 -C20 aryl group, or together form a ring with up to 8 ring members, R4 represents a C2 -C10 aliphatic group, a C4 -C16 cycloaliphatic group, a C7 -C16 araliphatic group, a C6 -C20 aromatic group or a C5 -C12 aryl or cycloalkyl group containing one or more heteroatoms such as N, O or S, all of which groups may be substituted by halogen and/or alkyl groups with C1 -C6 , R5 represents an aliphatic group with 2-20 C atoms, an aromatic group with 5-12 C atoms, a cycloaliphatic group with 5-12 C atoms, an aliphatic-aromatic group with 6-20 C atoms or an aromatic or cycloaliphatic group with 5-12 C atoms containing one or more heteroatoms such as N, O or S, all of which may be substituted by halogen, C1 -C6 alkyl and/or C6 -C16 aryl groups, Y denotes 0 or an integer from 1-20, Q denotes oxygen or sulphur and n denotes an integer from 1-3.
Patent EP-0002787-A1 (EP)
Inventor: DE NORA VITTORIO
IPC: C25B11/03
Filed: 1978-12-19
Abstract: A composite halogen electrode, a rechargeable metal-halogen energy storage cell comprising said electrode and a method of use of the electrode. The composite metal-halogen electrode for a rechargeable metal-halogen storage cell comprises a thin foraminous sheet (8), typically a valve metal with an electroconductive and electrocatalytic non-passivating coating, in electrical contact over substantially the entire electrode surface with a porous fluid-permeable body (10) for example of carbon fibers or sintered valve metal particles and having throughout its porous structure an active surface coating of electroconductive and electrocatalytic nonpassivating material forming a three-dimensional percolating electrode. The foraminous sheet faces an opposing consumable electrode (15) of a storage cell or battery. During charging, halogen evolves essentially at the surface of this sheet and during discharge halogen contained in an electrolyte is ionized as it percolates through the porous body.
Patent EP-0002595-A1 (EP)
Inventor: PLOWS GRAHAM STUART
IPC: H04B1/59
Filed: 1978-12-08
Abstract: A tag transponder which is capable of receiving a signal from a transmitter by antenna (2, 3) and re-transmitting the signal after a delay. The incident electromagnetic wave from the transmitter is converted into an acoustic wave in a piezoelectric member (4) of the tag (1), the acoustic wave traversing the piezoelectric member before retransrnissin as an electromagnetic wave; the lower velocity of the acoustic wave compared with the electromagnetic wave provides the delay between the signal received and transmitted by the tag. During the signal pulse from the transmitter the tag continuously re-transmits the signal, and the re-transmitted signal from the tag is sustained after cessation of the signal from the transmitter for a sufficient duration to be distinguished from the other transient reflected signals.
Patent EP-0001730-A1 (EP)
Title: Installation d'exploitation de l'énergie des océans
Inventor: FERONE GABRIEL
IPC: F03B13/16
Filed: 1978-10-02
Abstract: Une installation pour l'exploitation de l'énergie des océens comprend au moins un flotteur (1) partiellement immergé à la surface de la mer, au moins un élément (3) de grande surface immergé horizontalement dans la mer, dont la surface et la profondeur d'immersion sont telles qu'il est pratiquement insensible aux vagues, et des moyens mécaniques (4, 5) de liaison entre ledit flotteur et ledit élément et de transmission (6) des déplacements du flotteur sous l'action des vagues à l'organe mobile (11) d'une machine hydraulique à capacité variable dont l'organe fixe (9) est solidaire de l'élément immergé.
Patent EP-0009785-A1 (EP)
Inventor: FERTL KLAUS
IPC: B24C3/02
Filed: 1979-09-29
Abstract: 1. Jet member (12), for sand-blasting devices, which represents the end member of a single hose (11) connected to the respective sand-blasting device and considered in direction of flow consists substantially of a hose connector, a stop cock (18) displaying two end positions (20, 21) displaced through 90 degrees, a hose piece (22) and a jet nozzle (14), characterized by the combination of the following features ; a) the stop cock (18) is formed by a cone valve ; b) the housing (25) of the cone valve displays two hose connecting stubs (32, 33) of like kind for the connection of the single hose (11) coming from the sand-blasting device and for the hose piece (22) to the jet nozzle (14) : c) the plug (26) of the cone valve consists of hard metal, whilst the housing (25) with its stubs (32, 33) is produced of malleable cast iron ; d) the passage bore (27) of the plug (26), when the cone valve is open, continues in adjoining enlarged flow cross-sections (34) ; e) the flow cross-section (34) at the input side lies in its clear width over the clear width of the hose (11) ; f) the hoses (11, 12) are set flush against the housing stubs (32, 33) in that sleeves (35) are screwed onto the housing stubs (32, 33) and connected through pins (36) with the hoses (11, 22) in such a manner that, on the sleeves (35) being screwed on, the end faces of the hoses press sealingly against the housing stubs (32, 33).
Patent EP-0004437-A1 (EP)
Title: Motor vehicle fault indication system
Inventor: HILL WILLIAM FRANK
IPC: G07C5/08
Filed: 1979-03-14
Abstract: The present invention relates to a motor vehicle fault indicating system and provides such a system including a display device (18) having a face marked with a legend and illuminated by a lamp. The lamp is normally controlled by a transducer (CL) which detects the level of fluid in the engine coolant reservoir, but, in certain circumstances, is controlled by another transducer (WL) which detects the level of fluid in the screen washer reservoir.
Patent EP-0018970-A1 (EP)
Inventor: DE NORA VITTORIO
IPC: C25B11/04
Filed: 1979-11-05
Abstract: Une electrode specialement concue pour la production de chlorates et de perchlorates comprenant un substrat electriquement conducteur resistant a la corrosion ayant un revetement electrocatalytique, qui est, de preference, un melange de 40 a 85 parties en poids de platine, de 0 a 20 parties en poids de palladium et de 15 a 40 parties en poids (d'etain metallique) de bioxyde d'etain.
Patent EP-0020351-A1 (EP)
Inventor: CORNELL CHARLES RAYMOND
IPC: F02D29/04
Filed: 1980-02-01
Abstract: Systeme de commande pour une transmission hydrostatique du type comprenant une pompe a fluide entrainee par un moteur (10) et un moteur a fluide (12). Le systeme de commande comprend une commande principale (34) fonctionnant en reponse a un signal de commande electrique (42) pour faire varier le deplacement de la pompe, et un generateur de signaux de commande (46) pour produire le signal de commande (42). La commande d'anti-arret (44) comprend des moyens pour comparer les signaux electriques (54, 60) representant la vitesse du moteur et une vitesse de reference, et pour produire un signal electrique d'anti-arret (88) representant le pourcentage maximum de deplacement de la pompe commandee qui est permis sans que le moteur ne tombe en deca de la vitesse de reference. La commande d'anticalage comprend des moyens (98) pour multiplier electriquement le signal d'anti-arret et le signal de commande, en aval des circuits de formation et de reduction. L'invention prevoit une commande d'anti-arret simple et peu couteuse qui peut etre reglee pour avoir un gain possible maximum (reponse) sans provoquer une instabilite des circuits.
Patent EP-0019058-A1 (EP)
Inventor: HOFFMANN BENNO
IPC: E04B1/80
Filed: 1980-03-20
Abstract: Rechteckige Wärmedämmplatten aus zähhartem Schaumkunststoff, insbesondere aus Polystyrol-Partikelschaum. Die Dämmplatten sind auf beiden Seiten mit einer Vielzahl von Einschnitten (E) versehen, die senkrecht zur Plattenhauptebene und parallel zu einer Stirnfläche verlaufen. Sie weisen an den vier Stirnflächen jeweils einander gegenüberliegend Nut- und Federprofile (N,F) auf. die Dämmplatten können zum thermischen Isolieren von Gebäudeteilen, insbesondere von Steildächern, verwendet werden.
Patent EP-0017985-A1 (EP)
Inventor: KAUFMANN RUDOLF DR DIPL-CHEM
IPC: C08G77/08
Filed: 1980-04-17
Abstract: Erfindungsgemäß werden Organopolysiloxane mit über Sauerstoff an Silicium gebundenen, substituierten Carbamoyloxygruppen (^SiOCO-NH-) durch Umsetzung von Si-gebundene Hydroxylgruppen aufweisendem Organopolysiloxan mit organischem Isocyanat als einzigen Reaktionsteilnehmern in Gegenwart von organischer Zinnverbindung hergestellt. Insbesondere zur Erzielung besonders lagerbeständiger Reaktionsprodukte ist es bevorzugt, bei der Umsetzung von Si-gebundene Hydroxylgruppen aufweisendem Organopolysiloxan mit organischem Isocyanat die organische Zinnverbindung auf festem Träger einzusetzen und zur Entfernung des Katalysators das Reaktionsprodukt unter Ausschluß des Zutritts von Wasser zu filtrieren.
Patent EP-0019812-A1 (EP)
Inventor: HAUENSTEIN ALFRED ING GRAD
IPC: H03K17/13
Filed: 1980-05-16
Abstract: Elektronischer Sensor-Ein/Aus-Schalter für eine an einem insbesondere als Zweidraht-Leitung ausgebildeten Wechselspannungsnetz liegende Last (L) mit einem in Reihe zur Last (L) liegenden steuerbaren Halbleiterschalter (5), insbesondere Triac, der über einen als Berührungsschalter ausgebildeten Sensor (14) zur Ein- und Ausschaltung der Last (L) ansteuerbar ist. Zur Ansteuerung des steuerbaren Halbleiterschalters (5) sowohl im ausgeschalteten als auch im eingeschalteten Zustand in den Nulldurchgängen der Wechselspannung bzw. in den Nulldurchgängen des im eingeschalteten Zustand fliessenden Lastwechselstroms sowie zur Versorgung der Elektronik mit einer aus der Wechselspannung bzw. aus dem Lastwechselstrom hergeleiteten Betriebsspannung enthält der Sensor-Ein/Aus-Schalter im wesentlichen eine aus Spannungs-Nulldurchgangsdetektor (10), Logik (11) und Strom-Nulldurchgangsdetektor (12) bestehende Steuerschaltung, ferner eine Stromversorgungsschaltung (9) sowie einen in Sättigung betriebenen Stromwandler (6), dessen Primärwicklung (7) in Reihe zum steuerbaren Halbleiterschalter (5) liegt.
Patent EP-0029500-A1 (EP)
Inventor: SCHIRMULY BERTHOLD
IPC: G09F1/10
Filed: 1980-10-13
Abstract: In this magnetic clamping device, a magnet (10) is sunk into the limb (2) of the flap, which magnet interacts with the element (10) of the limb (1). The two limbs (1 and 2) are connected to each other in the manner of a hinge, the axle of the hinge being mounted in an elongated hole (5). This type of mounting allows the limb (2) of the hinge to remain in the open position and to be raised away from the stop (7) by pushing in the article (8) to be clamped in the region of the elongated hole (5) and to fold downwards. <IMAGE>
Patent EP-0032527-A1 (EP)
Inventor: PLASEK RONALD EUGENE
IPC: G01V5/10
Filed: 1980-10-23
Abstract: The invention relates to a novel method and apparatus for the cyclical timing of the neutron bursts, spectral gates, tau determination gates, and background measurement periods in a capture spectroscopy measurement. Each measurement cycle period is divided in time into (62) tau units, where tau is the thermal decay time constant determined from the immediately preceding cycle period. The neutron accelerator bursts eight times, each burst lasting for one tau unit and beginning at (0, 6, 12, ...42) taus. The capture spectral gates, two units long, follow each neutron burst after a one tau unit long delay. Spectral background due to activation is measured in a long background window until tau equals (61), following a two tau delay from the eighth spectral gate and, properly normalized, is subtracted on a channel-by-channel basis from the spectrum accumulated from the capture spectral gates. Tau determination gates I and II follow each neutron burst after at two tau delay. Each gate I is one tau long; each gate II immediately follows gate I and is two tau long. After the eighth gate II, a long gate III (49 tau to 61 tau) is provided for correcting background counts in the tau determination gates I and II.
Patent EP-0031466-A1 (EP)
Inventor: CASE JERRY RICHMOND
IPC: H03K19/173
Filed: 1980-11-26
Abstract: A circuit provides either the J-K logic function or the Exclusive Or (EOR) logic function depending upon a control signal. The circuit includes a conventional cross-coupled EOR block (23) with two inputs (23b, 23c), the logic function being performed by the block depending on the presence or absence of the control signal (g).
Patent EP-0017308-A1 (EP)
Inventor: STIRLING WILLIAM
IPC: G05D7/06
Filed: 1980-01-28
Abstract: A process and apparatus are disclosed for the accurate measurement and control of liquid flow at low flow rates. The invention is particularly applicable to the measurement and control of continuous liquid blending operations, e.g. gasoline blending, in which a liquid additive, e.g. tetraethyl lead, is fed into a continuously flowing liquid stream, the additive being added in precisely controlled amounts requiring precise control of liquid flow at very low flow rates. According to the invention the additive is fed from a stock tank 1 alternately into one or other of two reservoirs 6, 7 connected in parallel between the inlet line 3 from the stock tank and an outlet line 20. As the one reservoir is being charged, the other is being discharged through the four-way valve 5 to the outlet. Flow through the outlet line 20 is controlled by a valve 22. In accordance with the invention, the mass of liquid is continuously monitored and by means in each reservoir sensitive to the weight of liquid in the reservoir and which emits a signal proportional to the mass of liquid in the reservoir. This signal is passed to a differentiator for conversion into a flow signal proportional to the mass flow rate. The flow rate signal is fed to a ratio controller 36 for comparison with a demand signal fed via line 39 representing the desired flow rate. Depending on the difference, if any, between the flow signal and the demand signal, a control signal is sent via line 35 to automatically adjust the setting of the valve 22 and bring the flow rate to the desired value. The control unit 33 also monitors the analogue signals via lines 30 and 31 to initiate the changeover from one reservoir to the other at the end of each filling and discharge phase of the operating cycle. In the preferred arrangement the rate of mass discharge of liquid from each reservoir is sensed by detecting the change in apparent weight of an elongated solid element suspended in each reservoir and extending into the liquid.
Patent EP-0021674-A1 (EP)
Inventor: ROLLMANN LOUIS DEANE
IPC: C01B39/40
Filed: 1980-06-06
Abstract: Synthesis of large crystal zeolite ZSM-5 having an average particle size diameter between about 1 and 100 microns prepared from a reaction mixture of alumina, silica, alkali metal oxide, water and tetraalkylammonium compounds wherein the resultant OH-/SiO 2  ratio is controlled between about 0.01 and 0.07.
Patent EP-0030182-A1 (EP)
Inventor: JACKSON WINSTON JEROME JR
IPC: C08G63/00
Filed: 1980-11-19
Abstract: Copolyesters are prepared from terephthalic acid, phenylhydroquinone and 30 to 50 mole percent hydroquinone based on total moles of diol. These copolyesters are characterized by chemical resistance.
Patent EP-0015218-A1 (EP)
Inventor: CUQ PIERRE
IPC: B21D22/22
Filed: 1980-02-13
Abstract: This process consists in exerting on the edge of the blank (3), from the beginning of the work, and between blank press (4) and die (1), radial forces towards the centre, producing in this blank a priority circumferential compressive stress synchronised with the tensile stress produced by the punch (2) on the central part of the blank. The apparatus for carrying out this process comprises, in addition to the active elements of a deep drawing tool (1,2,4), cams (13) distributed around the punch, and thrust members (19), in the same number as the cams, sliding radially in a plate (5) in accordance with a law defined by the cams, and carrying a blade (23) which bears radially on the blank. <IMAGE>
Patent EP-0024092-A1 (EP)
Title: Frein a disques et procede
Inventor: DENTON DENNIS N
IPC: F16C27/06
Filed: 1980-09-10
Abstract: Un frein a disques (10) et procede pour empecher le grippage de coulisseaux (34) d'un etrier de freins a disques dans des bagues d'etancheite (14) d'un etrier de freins a disques (18). La bague d'etancheite (14) est un corps elastomere en une seule piece, moulee, tubulaire (44) ayant une garniture tubulaire en polytetrafluorethylene formee hydrauliquement (46) assemblee par liaison sur l'interieur (I.D.) du corps elastomere et ayant une levre racleuse en polytetrafluorethylene (48) adjacente a l'extremite interieure (50) de la bague d'etancheite pour gratter les particules etrangeres et les enlever du coulisseau (34) pour les maintenir hors de la bague d'etancheite (14) ou elles pourraient provoquer le grippage. La bague d'etancheite (14) possede egalement une surface exterieure (O.D.) legerement conique de telle sorte qu'elle peut etre facilement montee dans l'alesage (30) du coulisseau.
Patent EP-0039028-A1 (EP)
Inventor: MEYER KLAUS
IPC: B65D50/06
Filed: 1981-04-18
Abstract: The drum closure (1) has a removal aperture (4) which can be closed by a rotatable disc (2), around which removal aperture there is a lid bead (3) on the lid edge. The removal aperture (4) or the disc (2) is to be provided with a child-proof safeguard. According to the invention, projecting cams (6) are distributed alternately with grooves (9) on the inner edge of the lid bead (3) facing the aperture (4) at an irregular spacing in the circumferential direction and/or varying length, and the disc (2) has at its edge projections (7) corresponding to the groove and cam distribution and set-back recesses (10) which can only be brought into alignment with the grooves (9) and cams (6) in one swivel position. <IMAGE>
Patent EP-0050766-A1 (EP)
Inventor: MULLANEY PETER
IPC: D21F1/00
Filed: 1981-10-09
Abstract: A fluid-permeable, woven dryer fabric (12) for use in a paper making machine or the like having different permeabilities in different sections (18,19,20) across its width to control the moisture profile of a web being conveyed through the dryer section of the paper making machine. Additional cross-machine direction yarns (17) of different thicknesses are located in the dryer fabric (12) at selected positions across the dryer fabric in the cross-machine direction. The additional yarns of different thicknesses are introduced into the dryer fabric at selected positions in the cross-machine direction as part of the weaving process for the dryer fabric.
Patent EP-0054743-A1 (EP)
Inventor: FAHRMBACHER-LUTZ LUDWIG
IPC: C25F1/08
Filed: 1981-11-05
Abstract: Die Erfindung betrifft das Verfahren zur chemischen Entfernung von Oxidschichten von Gegenständen aus Metallen, insbesondere Titan, Titanlegierungen, Nickel, Nickellegierungen sowie Chrom-Nickel-Stählen, zur anschließenden Beschichtung mit Metallen mit einem wasserfreien organischen Medium mit einem Gemisch aus Fluorwasserstoff und einem oder mehreren Alkalifluoriden und/oder Ammoniumfluorid. Mit diesem Verfahren können von Werkstücken aus den genannten Metallen bzw. Metallegierungen unter exakter Beibehaltung der Maßhaltigkeit störende Oxidfilme vor einer anschließenden Beschichtung mit anderen Metallen, insbesondere Aluminium, Zink oder Silber, entfernt werden.