baber/WOPTO huggingface dataset:
Patent EP-4227154-A1 (EP)
Inventor: DÖRFLER ERICH
IPC: B60N2/90
Filed: 2020-03-24
Abstract: Die Erfindung betrifft eine Luftkissenanordnung (100) für einen Sitz (130), wie etwa einen Fahrzeugsitz, umfassend wenigstens ein Luftkissen (152) und ein Luftversorgungssystem (101) zum variablen Beaufschlagen der Luftkissen der Luftkissenanordnung mit Luft, wobei jeweils eine ein absperrbares Ventil (112) umfassende Versorgungsleitung (151) von dem Luftversorgungssystem (101) zu jedem Luftkissen (152) führt, wobei ein Pulsationsmodul (102) vorgesehen ist, das ausgebildet ist, jedes Luftkissen mit einer Pulsation zu beaufschlagen, wobei das Pulsationsmodul (102) ein mit wenigstens einer Versorgungsleitung (151) druckausgeglichen verbundenes Pneumatik-Element (121) und ein Betätigungselement (122) zum Übertragen einer mechanischen Bewegung auf das Pneumatik-Element zum Verändern des Volumens des Pneumatik-Elements zur Erzeugung einer Pulsation umfasst.Die Erfindung betrifft weiterhin ein Pulsationsmodul und einen Sitz.
Patent EP-4273286-A1 (EP)
Inventor: Liu Huachu
IPC: C22C1/02
Filed: 2023-05-04
Abstract: The disclosure relates to an aluminum alloy and a component part prepared therefrom. The aluminum alloy comprises: 7-9 wt% of silicon (Si), 0.15-0.45 wt% of chromium (Cr), 0.1-0.3 wt% of vanadium (V), at least 0.01 wt% of strontium (Sr), 0.1-0.2 wt% of titanium (Ti), 0-0.5 wt% of manganese (Mn), 0-0.8 wt% of iron (Fe) and the balance being aluminum and inevitable impurities. The aluminum alloy of the disclosure can be exempt from heat treatment process after casting in the processing process, so as to contribute to energy conservation and emission reduction, and the component part prepared therefrom can achieve desired mechanical properties.
Patent EP-4293403-A1 (EP)
Inventor: SUGIYAMA SHIGERU
IPC: G02B7/02
Filed: 2023-06-08
Abstract: An article includes portions opposing each other across a gap (3), wherein a width of the gap is a width that causes a capillary action, and wherein a depression-protrusion structure (10) having a lotus effect is provided on at least one of the portions opposing each other.
Patent EP-4303724-A1 (EP)
Inventor: VALENTINE ROBERT
IPC: G06F9/30
Filed: 2017-07-01
Abstract: Embodiments detailed herein relate to matrix operations. For example, a processor comprises decode circuitry to decode a single matrix instruction and execution circuitry to execute the single matrix instruction. The single matrix instruction has fields for an opcode, a plurality of identifiers corresponding to a first plurality of 4-bit sized data elements of a first source matrix, a second plurality of 4-bit sized data elements of a second source matrix, a plurality of doubleword- sized source data elements of a third source matrix, and a plurality of doubleword-sized result data elements of a result matrix, and bits indicating whether one or both of the first and second plurality of 4-bit sized data elements are signed or unsigned. The execution circuitry includes a multiply accumulate circuit, comprising: a multiplier to multiply each 4-bit sized data element of a first subset of the first plurality of 4-bit sized data elements with a corresponding 4-bit sized data element of a first subset of the second plurality of 4-bit sized data elements to generate a plurality of products; and an accumulator to add the plurality of products to a corresponding doubleword-sized source data element of the plurality of doubleword-sized source data elements to generate a corresponding doubleword-sized result data element of the plurality of doubleword-sized result data elements.
Patent EP-0002498-A1 (EP)
Inventor: HOFFMANN WERNER DR
IPC: C07C31/20
Filed: 1978-12-07
Abstract: Verbessertes Verfahren zur Herstellung von Hydroxycitronellol durch Anlagerung von Wasser an Citronellol. Die Wasseranlagerung erfolgt direkt beim Erhitzen einer homogenen Lösung von Citronellol in einer Mischung aus Wasser und einem α-methylverzweigten niederen Alkanol in Gegenwart eines stark sauren Ionenaustauschers. Hydroxycitronellol ist als Dufstoff verwendbar und hat als Zwischenprodukt für die Herstellung des als Riechstoff begehrten Hydroxycitronellals Bedeutung.
Patent EP-0002356-A1 (EP)
Inventor: MAKOWSKI HENRY STANISLAUS
IPC: B29C47/02
Filed: 1978-11-28
Abstract: An elastomeric blend composition of a zinc neutralised sulfonated EPDM terpolymer having 10 to 60 meq. sulfonate groups per 100 grams of terpolymer and at least 8 parts by weight of terpolymer of zinc stearate. These compositions have improved flow properties compared with the unptasti- cized terpolymer.
Patent EP-0003492-A1 (EP)
Inventor: MAINOT JEAN-LOUIS
IPC: D05B19/00
Filed: 1978-12-21
Abstract: Machine à coudre (2) comportant des moyens pour confectionner des ouvertures passepoilées dont la longueur est selectionnable au moyen d'un claiser à touches (41) associé à un dispositif électronique à mémoire logique.
Patent EP-0001199-A1 (EP)
Inventor: COSTANTINI MICHEL
IPC: C07C50/04
Filed: 1978-08-30
Abstract: 1. Process for the preparation of para-benzoquinone by oxidising phenol with molecular oxygen or with a gas containing molecular oxygen, in an organic solvent, in the presence of cuprous or cupric ions and of a copper complexing agent, characterised in that it is carried out in the presence of an agent for reducing cupric ions to cuprous ions, selected from the group consisting of the diphenols, the substituted alkylphenols, the aliphatic aldehydes, the aliphatic ketones containing from 3 to 6 carbon atoms, and the aliphatic and cycloaliphatic olefines and diolefines.
Patent EP-0012365-A1 (EP)
Inventor: WERKHOFF PETER DR
IPC: A23F5/20
Filed: 1979-12-06
Abstract: A process for decaffeinating green coffee comprising treating green coffee with at least one acetal of the general formula   <IMAGE> wherein R1 is a hydrogen atom or a methyl group and R2 and R3 are each a methyl group or an ethyl group, as an organic solvent, and removing solvent residues by steaming the treated green coffee.
Patent EP-0009024-A1 (EP)
Inventor: MILLER DAVID WALTER
IPC: B29C44/18
Filed: 1979-07-31
Abstract: Un corps solide en matiere expansee pour le rembourrage est produit dans une enveloppe souple scellee (10) en melangeant des composants producteurs de mousse, ces composants etant maintenus dans des compartiments separes (15, 16) de l'enveloppe jusqu'au moment de l'emploi. La matiere expansee donne a l'enveloppe un volume bien superieur a celui qu'elle avait avant le melange des composants.
Patent EP-0025085-A1 (EP)
Inventor: KRAMER MANFRED DIPL-ING
IPC: F02D1/14
Filed: 1980-06-04
Abstract: A control apparatus for internal combustion engines is proposed, in which the adjustment range or the full-load position of a supply quantity adjustment member of the fuel metering apparatus is varied in accordance with the absolute pressure of the aspirated air in the suction tube of the engine in order to attain optimal combustion at the greatest possible torque. The control apparatus (FIG. 1) includes a pneumatic pressure converter and a pneumatic adjustment member. The pneumatic pressure converter, in a first pressure chamber, contains an evacuated diaphragm pressure box exposed to the aspirated air pressure (pL), which acts counter to a second diaphragm pressure box exposed in its interior to atmospheric air pressure (pA) and located in a second pressure chamber connected to a compressed air source. Both pressure boxes are connected via an actuation member supporting a valve member, and the valve member reduces the servo air pressure (pS) to a control air pressure (pSt) which is proportional to the absolute aspirated air pressure (pLK), this control air pressure actuating the diaphragm adjustment member functioning counter to a restoring spring and to atmospheric air pressure.
Patent EP-0022503-A1 (EP)
Inventor: INACKER OTTO DR DIPL-CHEM
IPC: G01N27/42
Filed: 1980-06-28
Abstract: At least part of the effluent from an ion exchanger flows past a first and second electrode. The electrodes are mounted within the pipe carrying the fluid so that they are visible from the outside. A DC voltage is applied between the electrodes. If the effluent contains a metal which should have been adsorbed by the ion exchanger, its presence is indicated either by a change in the voltage-current curve of the electrodes or a change in color of the cathode. Either a single metal or a group of metals may be precipitated.
Patent EP-0022248-A1 (EP)
Inventor: SCHAEFER RUDOLF
IPC: F16L23/06
Filed: 1980-07-03
Abstract: Die Erfindung betrifft einen Hohlkörper, der aus einzelnen Elementen (1,2) zusammengesetzt ist und insbesondere als Rohr oder Tunnel verwendbar ist. Im Bereich der stirnseitigen Verbindungsflächen sind Nut-Feder-Verbindungen ausgebildet, deren Federn (4) Flanken aufweisen, die sich jeweils mit zunehmendem Abstand vom Federfuß einander nähern, und deren Nuten (3) an die Federn (4) angepaßt ausgeführt sind. An den Stirnseiteiten von Elementabschnitten (1,2) sind an der Außen- und/oder Innenseite Flansche (9a,9b) angeordnet, die jeweils an der von der Stirnfläche abgewandten Seite eine Schräge Fläche (10) aufweisen, so daß die Flanschbreite zum Fuß des Flansches hin zunimmt. Der an diese Stirnseite anlegbare Elementabschnitt (2) weist einen ähnlich oder gleich geformten Flansch (9b) auf, und jeweils zwei Flansche (9a,9b) zweier Elementabschnitte (1,2) werden von einem Ring (11) übergriffen, der einen inneren Ringkanal aufweist, dessen Seitenränder (12) beide Flansche (9a,9b) klammerförmig übergreifen und im unbelasteten Zustand voneinander einen geringeren Abstand aufweisen, als der Abstand der Fußpunkte der beiden schrägen Flächen (10) voneinander.
Patent EP-0028712-A1 (EP)
Inventor: DIMAKOS CHRISTOS DR
IPC: A61B17/16
Filed: 1980-10-10
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zum Entfernen einer Knochenzementröhre bei einer Reimplantation eines künstlichen Oberschenkelhalskopfes aus der im Oberschenkelknochen vorhandenen Höhlung mit einem an der Knochenzementröhre festlegbaren Extraktor. Mit einer derartigen Vorrichtung (1) sollen beim Austreiben der Knochenzementröhre Radialkräfte auf den Knochen gänzlich vermieden werden und gleichzeitig ein vollständiges Abtragen der Knochenzementröhre sichergestellt werden. Dies geschieht dadurch, daß der Extraktor als Nohlrohr (2) ausgebildet ist, in dem ein Betätigungselement (11) für ein unterhalb des Hohlrohres (2) zu diesem konzentrisch angeordnetes Spreizelement (17) geführt ist. Das Spreizelement (17) hat die Form eines Hohlkegelstumpfes, in den von seiner grösseren, dem Hohlrohr zugewandten Stirnfläche aus, Schlitze zur Erzeugung von Spreizflügeln geschnitten sind. Das kleine Ende des Spreizelements (17) ist mit einem Innengewinde zum Eingriff mit einem Gewindebereich (16) des Betätigungselements (11) versehen. Auf dem Hohlrohr (2) ist ein gegen einen rohrfesten Anschlag (8) anlegbarer hohlzylindrischer Schlagkörper (9) verschieblich geführt.
Patent EP-0031074-A1 (EP)
Inventor: SCHLIEBS HANS-JOACHIM
IPC: B63H9/08
Filed: 1980-12-10
Abstract: Wind-surfing device having a sail (5) which can be fastened to the surfboard (2) by means of a universal joint (7) and can be manipulated by the user by means of at least one handle bar (8, 9). The sail is held by a peripheral frame (6) which has a top end from which top frame parts and corresponding sail edges extend in a curved shape approximately down to the handle bar, from which bottom frame parts and the corresponding sail edges run towards one another back towards the universal joint. Different sail profiles can be set by means of an adjustable spacer (19) or tightening element. Finally, the sail can be in one piece or consist of a top sail and a bottom sail with a sight gap in between. <IMAGE>
Patent EP-0054085-A1 (EP)
Inventor: JUDGE HAROLD R
IPC: H05B41/231
Filed: 1980-12-17
Abstract: An apparatus for connecting a high intensity discharge light to an electrical outlet has a plurality of end plates adapted to be electrically connected to an electrical outlet and to provide an electrical connection to the light. A heat sink means, and a cover means together with the end plates provide a protective enclosure for a circuit board having a ballast circuit thereon. The ballast circuit maintains a constant current flow through the light as the light becomes operational and comprises a plurality of transistor means biased both simultaneously and alternatively into conduction as the light becomes operational.
Patent EP-0018766-A1 (EP)
Inventor: COBURN ROBERT
IPC: D04H1/52
Filed: 1980-04-23
Abstract: A decorative fabric is produced-in a stitch-bonding machine, the fabric comprising a fleece (8) stitch-bonded by a warp-knitted structure which also anchors on a surface of the fleece textured or effect yarns (12).
Patent EP-0026982-A1 (EP)
Inventor: FRIEL JOHN MICHAEL
IPC: C09D7/47
Filed: 1980-09-04
Abstract: Aqueous coating compositions comprising water-insoluble addition polymer having a Tg greater than 0°C contain, as coalescing agent, at least one ester of the formula:
     
     and
     wherein R 1  is alkyl or aryl, R 2  and R 4  are the same or different alkyl other than methyl and R3 is alkylene, vinylene or, in formula (B), a single bond, the ester having acceptable hydrolytic stability and a normal boiling point of from 160°C to 290°C.
Patent EP-0015225-A1 (EP)
Inventor: KISHIDA YOSHIO
IPC: H02B5/06
Filed: 1980-02-04
Abstract: 1. Overhead-line connection at a switching station comprising a three-pole encapsulated pressure-gas insulated high-voltage switching unit, wherein the overhead cables (19) are coupled to a supporting structure (20) by insulators (21) and then to feed-through ducts (8) on the three-pole encapsulated pressure gas insulated switching field (1), characterized in that the connection points (23) of the insulators (21) which couple the overhead cables (19) for a switching field (1) to the supporting structure (20) are staggered in depth and height in a plane which in particular is vertical and preferably lies on the centre axis in the region of the field division of the switching field (1), and that the feed-through ducts (8) of the switching field are arranged in series in this plane.
Patent EP-0035720-A1 (EP)
Inventor: IWAMOTO AKITO
IPC: G01B11/02
Filed: 1981-02-27
Abstract: Disclosed is an apparatus for determining the average size of fundamental patterns (23) contained in a given region of an object (11) to be inspected, which includes Fouriertransform means for producing output data corresponding to a Fourier transform pattern image of the given region of the object, and processor means for processing the output data to provide the actual pattern size information. 
     The Fourier transform means includes a Fourier converter (13-15) for providing the output data corresponding to Fourier transform patterns (200,201). The processor means includes an extractor (16,17) coupled to the Fouriertransform means (13-15) for extracting a specific data (in) representing the order n of spatial frequency component (e.g. 200) from the output data, the magnitude of the order n component changing with variation (e.g.ΔaH) of the size of patterns (23); and a data processor (19 or 49) coupled to the extractor (16,17) for determining the average size of patterns (23) in the given region according to the specific data (In) and providing the actual pattern size information indicating the average size of the patterns.
Patent EP-0044488-A1 (EP)
Inventor: DONIG GERHARD DIPL-ING
IPC: B03C3/68
Filed: 1981-07-10
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Betrieb eines Elektrofilters (4) mit Gleichspannung (Ug) und überlagerten Impulsen (UP) oder überlagerter Wechselspannung. Auf iterativem Wege werden die einzelnen Parameter, wie Amplituden, Pulsfolgefrequenz, Pulsbreite usw. fortlaufend derart verändert, daß die Summe (E1 + E2) aus Puls- und Gleichspannungsleistung einem Minimum zustrebt. Hierzu wird ein Rechner (5) benutzt, der aus der Staubbeladung und den aufgenommenen el. Energien des Filters die Steuerbefehle für Gleich- und Impulsspannungsquelle (2, 3) berechnet.
Patent EP-0056865-A1 (EP)
Inventor: AOYAGI YUKIO
IPC: E02F9/12
Filed: 1981-12-22
Abstract: A hydraulic power system having a variable displacement hydraulic pump (1), a hydraulic motor (2) driven by the hydraulic pump for actuating a load (3), the pump and motor being connected to constitute a closed hydraulic circuit, hydraulic servo means (9, 10) for controlling the displacement volume of the pump, and motor stopping means (20, 21a and 21b) for preventing, in its operative position, the motor from rotating. The system includes a control valve (11) responsive to a main line pressure in the closed hydraulic circuit for controlling a hydraulic fluid supply to the servo means (9, 10) to prevent the main line pressure from substantially exceeding a predetermined level, and control means (13, 14, 22, 24) responsive to the operation of the servo means (9, 10) for releasing the motor stopping means (20, 21 a and 21b) from the operative position when the servo means is under operation.
Patent EP-0037143-A1 (EP)
Inventor: PELERIN JACQUES
IPC: C23C2/12
Filed: 1981-03-20
Abstract: 1. Hot dip coating process for products of any shape made of killed, semi-killed or silicon steel in which the said products are dipped into an initial bath made up basically of zinc or a first zinc-aluminium alloy and then into a second bath comprising basically a second zinc-aluminium alloy, the aforementioned first and second baths being at different temperatures, and which is characterized by the fact that at least one of the baths of zinc-aluminium alloy has an aluminium content of between 3 % and 10 % and at least one of the elements Sb, Ce, Mg, La and Sn is added to it in an amount not exceeding 0.5 % by weight.
Patent EP-0039540-A1 (EP)
Inventor: ELLIS NORMAN
IPC: F16D35/00
Filed: 1981-03-30
Abstract: A fluid coupling contains a working fluid and includes a rotatable driving member (11), which is mounted for co-axial rotation within a working chamber (26) forming part of a rotatable driven member (12). A valve plate (42) is mounted within the driven member (12) for rotation therewith and divides the driven member (12) into the working chamber (26) and a fluid reservoir (40). A rotary valve member (46) controls the flow of working fluid between the fluid reservoir (40) and the working chamber (26) through a valve port (44) in the valve plate (42). The valve plate (42) is carried by a valve shaft (56) mounted co-axially with the driven member (12). A temperature responsive bi-metal coil (64), mounted externally of and co-axially with the driven member, has its inner end (85) fixed for rotation with the valve shaft (56) and its outer end (78) resiliently fixed for rotation with the driven member (12). In order to reduce wear and fretting of the valve shaft, the outboard end of the valve shaft (56) is journalled in a bearing member (60) supported by a bracket member (72) fixed to the exterior face (70) of 1he external wall (55) of the driven member (12) for co-axial rotation therewith. The outer end (78) of the coil is embraced by an elastomeric sleeve (82) which is received in a recess (80) in the driven member (12) and the inner end (85) of the coil is received in a slot (88) in the valve shaft (56).
Patent EP-0039252-A1 (EP)
Inventor: TAKUBA TAKAYUKI
IPC: H04N5/225
Filed: 1981-04-30
Abstract: A shouldering aid for a portable television camera comprises a base member (11) attachable to the television camera (1) and a shoulder pad member (13) pivotally connected to one end of the base member. The inclination angle of the shoulder pad member may be freely adjusted by means of screws (15), while a hand grip (4) is attached to the other end of the base member. A manipulation knob (6) is incorporated in the hand grip, and this knob is interlocked by means of a linking mechanism (37) with a start switch (5) of the camera. An electronic view finder (7) may be mounted on the camera by means of a mounting assembly having an upper and lower arms (8, 10). A rear end (70) of the shoulder pad member may be T-shaped so thatthe shouldering aid is capable offunction- ing as a tripod.
Patent EP-0049579-A1 (EP)
Inventor: HODGES TREVOR FREDERICK FRANK
IPC: B66F9/19
Filed: 1981-09-18
Abstract: The invention provides an attachment which is adapted to be fitted to the tines (11) of an attachment with which an agricultural tractor is equipped or to the tines (11) of a fork lift truck in order to improve the unloading capabilities of such vehicles. The attachment according to the invention has a back plate (15,100-101) movable relatively to said tines (11) under the control of double-acting hydraulic ram means (18,200) in order to sweep the load off the tines. The attachment according to the invention comprises tines (12) which are securable to (and detachable from, when not needed) the tines (11) of the tractor attachment or fork lift truck. 
     Suitable configurations of back plate and ram means adapt the attachment for use as a grab and, with side plates, as a grain bucket.
Patent EP-0057791-A1 (EP)
Inventor: FOX LAWRENCE E
IPC: E02F5/32
Filed: 1981-12-09
Abstract: Material fracturing apparatus (10) comprises a shank (12) which has a fracturing tip (29) and which is pivoted about an axis (24) and is oscillated to and from by engagement of a drive (30) in a housing (21) with a drive transmitting portion (28) of the shank. The portion (28) is sealed to the housing by an annular seal (16) which is secured to the sealing surface (26) of the portion (28) at a position where a radius (33) from the axis (24) is perpendicular to the axis (26b) of the surface (26).
Patent EP-0041442-A1 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/14
Filed: 1981-05-26
Abstract: Ce dispositif comprend un organe de guidage de la ficelle constitué par une poulie (7) déplaçable sur une vis (6) de préférence à double filet ou réversible, s'étendant devant l'orifice d'entrée des produits de récolte dans la presse et parallèlement à celui-ci. La ficelle de liage (24) passe autour de cette poule, dont le moyeu (15) est en prise avec le filet de la vis. Ainsi, quand l'extrémité de la ficelle est saisie par la balle et qu'une traction est exercée, la ficelle fait tourner la poulie (7) qui se déplace alors transversalement à la presse sur la vis (6) pour provoquer un liage de la balle selon une disposition hélicoïdale.
Patent EP-0049212-A1 (EP)
Inventor: ACHMUELLER ANDREAS ING GRAD
IPC: H04M3/62
Filed: 1981-09-01
Abstract: The circuit arrangement for centrally controlled telephone systems, particularly telephone branch exchanges and special private telephone systems, has at least one operator position exhibiting keys and optical indicating means. The optical indicating means (L1, LX) to be driven are connected in each case via an assembly (DAA1, DAAX) containing connecting and driver means, and the keys (DA1, DAX) are connected via a scanning device monitoring the changes in state of the keys, which is allocated jointly to all keys, the assemblies (DAA1, DAAX) and the scanning device (SCN) being connected to the information evaluating device (MC) via a common data connecting line (DL). Such circuit arrangements are used, in particular, in air traffic control systems. <IMAGE>
Patent EP-0038308-A1 (EP)
Inventor: COLLE AUGUSTO
IPC: F28D1/02
Filed: 1981-04-06
Abstract: The present invention relates to a device capable of exchanging heat by natural and/or forced convection, especially conceived for the heating of rooms, and to this purpose, it is provided with a natural convection circuit in which the air drawn from a lower opening (13) .is driven through a heating body (17), to penetrate into a convective chimney (18) and to be expelled from a higher opening (15); a forced convection circuit is provided with a fan (19) which draws the air heated by the heating body and pushes it into a passage (20) separate from the convective chimney in order to expel it from the higher opening.