baber/WOPTO huggingface dataset:
Patent EP-4280275-A1 (EP)
Inventor: LANDIS STEFAN
IPC: H01L23/522
Filed: 2023-05-15
Abstract: L'invention porte sur un procédé de réalisation d'une zone d'individualisation d'une puce microélectronique comprenant un premier (10A) et un deuxième (20A) niveaux de pistes électriques (10, 20), et un niveau (30A) d'interconnexions comportant des vias (30), le procédé comprenant les étapes suivantes :• fournir le premier niveau (10A) et une couche diélectrique (200),• déposer de façon aléatoire des particules (P) sur la couche diélectrique (200),• déposer un masque de gravure (300) sur la couche diélectrique (200) et les particules (P),• planariser de façon à obtenir une couche composite (300') comprenant les particules (P),• former une couche de lithographie (400) comprenant des motifs d'ouvertures (401),• graver la couche composite au travers des motifs d'ouvertures (401) pour former des ouvertures de masque (301, 301F), puis graver la couche diélectrique (200) au travers des ouvertures de masque (301, 301F), de façon à obtenir des ouvertures de via (320) fonctionnelles et des ouvertures de via dégradées (320F),• remplir les ouvertures de via (320, 320F) de sorte à former les vias (30) du niveau (30A) d'interconnexions, lesdits vias (30) comprenant des vias fonctionnels (30OK) au niveau des ouvertures fonctionnelles (320) et des vias dysfonctionnels (30KO) au niveau des ouvertures dégradées (320F).
Patent EP-4299459-A1 (EP)
Title: Opening device for a package and package therewith
Inventor: INSERO MARCO
IPC: B65D5/74
Filed: 2023-06-21
Abstract: There is described an opening device (3, 3') comprising a collar (15) and a cutter (17) at least partially arranged within a flow channel (16) delimited by the collar (15). The opening device (3, 3') further comprises a retaining device configured to block movement of the cutter (17) out of the flow channel (16) and through a pouring outlet (19) of the collar (15). The opening device (3, 3') also comprises a flange (30) protruding from the cutter (17).
Patent EP-4279458-A1 (EP)
Title: Ammonia stripper apparatus
Inventor: EDEN ROBERT
IPC: C02F1/20
Filed: 2020-06-23
Abstract: A method for removing ammonia from ammonia-containing water is described, which comprises providing an ammonia stripper 32 comprising an ammonia-containing water inlet 56, a steam inlet 70, and a forced air inlet 82, and an ammonia-containing gas outlet 36 and a wastewater outlet 72. The steam and air contact the ammonia-containing water in counter-flow to release ammonia from the ammonia-containing water. The forced air is at least partially pre-humidified in a pre-humidifier prior to mixing with the steam, and a cooling tower may be used as the pre-humidifier, wherein air enters the ammonia stripper through an air inlet towards or at the base of the cooling tower and is heated and saturated with water within the cooling tower prior to mixing with steam.
Patent EP-4299485-A1 (EP)
Title: Vorrichtung zum ausrichten bzw. rotieren von objekten
Inventor: KUZNECOV VIKTOR
IPC: B65G43/08
Filed: 2023-06-30
Abstract: Vorrichtung zum Ausrichten von Objekten, mit einer Fördervorrichtung, wobei die Fördervorrichtung einen Einlass zur Aufnahme der Objekte und einen Auslass aufweist und ausgebildet ist die Objekte in eine Förderrichtung zu befördern. Dabei weist die Fördervorrichtung eine Ausrichtungsvorrichtung auf, welche sich zumindest teilweise entlang der Förderrichtung erstreckt. Die Ausrichtungsvorrichtung weist einen ersten Abschnitt und einen zweiten Abschnitt auf, wobei der erste Abschnitt und der zweite Abschnitt entlang der Förderrichtung nebeneinander angeordnet sind, wobei mindestens einer von dem ersten Abschnitt und dem zweiten Abschnitt als Rollenförderer ausgebildet ist und wobei durch den ersten Abschnitt und den zweiten Abschnitt eine unterschiedliche Beschleunigung/Bremswirkung der Objekte erfolgt zur Ausrichtung.
Patent EP-4311614-A1 (EP)
Inventor: DORFNER RACHEL
IPC: B22F10/14
Filed: 2023-07-11
Abstract: A composition of matter for use in a binder jet is provided. The composition includes a binder, and the binder includes a polymer made from saturated monomers. The binder may be a reversible binder that decomposes during sintering. And, different binders may be used in different locations of a target object produced using the inventive compositions.
Patent EP-4279927-A1 (EP)
Inventor: ZHANG RONGJI
IPC: G01R1/04
Filed: 2023-03-20
Abstract: This application provides a test clip and a testing assembly and relates to the technical field of voltage testing. The test clip includes a clip body and a base. The clip body is configured to clamp a piece under test. The base is connected to the clip body, and the base is configured to be detachably connected to a crimp probe head to achieve an electrical connection between the crimp probe head and the clip body. The test clip is divided into the clip body and the base connected to each other. The clip body is configured to clamp the piece under test, and the base is configured to be detachably connected to the crimp probe head to achieve the electrical connection between the crimp probe head and the clip body, so that the piece under test can be clamped by the clip body for testing. This transforms a crimp-type testing device into a clamp-type testing device which can be used in a testing environment that requires clamping, thereby improving the convenience in testing.
Patent EP-0001484-A1 (EP)
Inventor: EALDING CYRIL JOHN
IPC: G03C1/93
Filed: 1978-09-18
Abstract: Plastic film base for photographic films coated with a copolymeric subbing layer comprising a copolymer prepared from a comonomer mixture comprising:
     35-55 mole % acrylic acid or a lower alkyl ester thereof,   35-55 mole % methacrylic acid or a lower alkyl ester thereof,   1-15 mol % itaconic acid, a half ester thereof or itaconic anhydride,   and containing at least 1,0% by weight of free itaconic acid, a half ester of itaconic acid or itaconic anhydride. The light-sensitive photographic emulsion layer is bonded directly to the copolymeric subbing layer. Method for the production of coated photographic film bases.
Patent EP-0006973-A1 (EP)
Inventor: JUNGER HANS DR
IPC: B22C1/00
Filed: 1979-04-06
Abstract: Es wird ein Bindemittel für anorganisch-oxydisches Material beschrieben, das seine guten Hafteigenschaften über einen sehr langen Zeitraum beibehält. Es kann deshalb längere Zeit ohne Verlust seiner Bindefähigkeit gelagert werden als vergleichbare bekannte Bindemittel. Das Bindemittel ist vorzugsweise ein an sich bekanntes Phenolharz, das als Haftvermittler alkylsubstituierte Organoaminosilane untergemischt enthält. Die Bindemittel eignen sich besonders gut zur Herstellung von Gießereiformen.
Patent EP-0005456-A1 (EP)
Inventor: STOKKERS HENK
IPC: B65B7/28
Filed: 1979-04-19
Abstract: Containers (20A) such as those used for foodstuffs having a generally frusto-conical initial shape are constrained into a forming die during the handling of the containers for injecting quantities of edibles and the like therein such that the containers (20A) are constrained to enter a die having a generally square configuration and then, while still in the die, the containers (20A) are filled with food or other material and a square lid (50) is fed into position above the filled container and placed thereon to maintain the square configuration of the upper end thereof. The resulting containers provide a much more efficient packaging for equal volumes of product when compared with the more conventional frusto-conical shape containers. The invention is particularly well-adapted to packaging ice cream and the like.
Patent EP-0005757-A1 (EP)
Inventor: SCHROEDER JOSEF DR
IPC: C07C49/80
Filed: 1979-05-14
Abstract: Verfahren zur Herstellung von Benzanthronen der Formel <IMAGE> in der R Alkyl und Halogen bezeichnet und n für 0,1,2 oder 3 steht, dadurch gekennzeichnet, daß man Anthrachinone der Formel <IMAGE> in der R und n die oben angegebene Bedeutung besitzen, mit Acrolein oder Verbindungen, aus denen unter den Reaktionsbedingungen Acrolein entstehen kann, in Gegenwart von Phosphor oder reduzierend wirkenden Phosphorverbindungen in Schwefelsäure höhere Konzentration bei erhöhter Temperatur umsetzt und den Reaktionsansatz in an sich bekannter Weise auf die Benzanthrone der Formel (I) hin aufarbeitet.
Patent EP-0007975-A1 (EP)
Inventor: FINGERLING KARL-HEINZ
IPC: E04B1/76
Filed: 1979-05-16
Abstract: 1. Device for the permanent panelling of surfaces, especially of walls or internal roof surfaces of buildings, with plates for the purpose of insulation with foam material, characterized thereby, that it consists of a series of carrier frames (4, 11), against each of which a respective plate (3, 14) is locatable, and the carrier frames (4, 11) are articulatedly connected one with the other in mutually supporting manner.
Patent EP-0008684-A1 (EP)
Inventor: FLECK CARL M PROF DR
IPC: G01K1/02
Filed: 1979-08-03
Abstract: A method is specified by means of which it is possible to measure the power of fuel cells in nuclear reactors, which varies over its length. The measured data thus obtained serve in a known way to regulate and monitor the reactor, which is preferably a sodium-cooled fast breeder reactor. The method provides for measurement, at a number of points (16) of a fuel rod that are arranged in pairs at a distance from one another, of the temperature difference, from which the values for the power can then be derived. The measurement is performed by series-connected thermocouples, the junctions being placed at the desired measuring points. The fuel rod provided with the thermocouples is alternately filled with tablets (1, 2) of different material composition or different fuel concentration, and thus also different thermal properties. The number of pairs of measuring points is selected as a function of the thermal conductivity of the different materials. The parts of the fuel rod filling in contact with the thermocouples are to consist of a mixture of fissile material and fertile material, in which the spent fissile material is replaced in each case by the material newly formed from the fertile material. <IMAGE>
Patent EP-0020817-A1 (EP)
Inventor: HARNISCH HORST DR
IPC: C07D251/20
Filed: 1979-12-24
Abstract: Pyrenverbindungen der Formel <IMAGE> worin R = Alkyl, Aralkyl, Cycloalkyl oder Aryl, erhält man in verbesserten Ausbeuten, wenn man einen Komplex aus Aluminiumchlorid und Cyanurchlorid auf Pyren einwirken läßt und das Reaktionsprodukt mit Verbindungen der Formel ROM (M = Alkalimetal) umsetzt. Die Verbindungen der Formel I sind bekannte, wertvolle optische Aufheller.
Patent EP-0007297-A1 (EP)
Inventor: STRELLI ALBERT
IPC: B60C27/20
Filed: 1979-07-06
Abstract: 1. Non-skid device for vehicle tires (1) comprising a chain composed of links (18) pivotably connected to one another, said chain in the mounted state enclosing at least a partial area of the circumference of the tire and preferably being attachable to the vehicle tire (1) by means of clamping jaws (5) supportable in particular against the lateral walls (15) of the tire (1), the chain being elastically extendable in the direction of its longitudinal extension, with a rubber buffer engaging (at 30) a cross pin (28) connecting the individual links of the non-skid chain to one another, said pin (28) piercing oblong holes (31) extending in the longitudinal direction of the chain of the chain link (18a) comprising the rubber buffer and an elastic link serving for the extension of the chain, said pin (28) engaging, essentially without clearance bores provided on the adjacent chain link (18), the cross pin (28) being provided with excenters (29) cooperating with stops (34) provided on the chain links, characterized in that the cross pin (28) pierces the rubber buffer (at 30) without clearance, said rubber buffer forming the link serving for the extension of the chain (Fig. 7).
Patent EP-0013888-A1 (EP)
Inventor: WESSLING DIETHER DR
IPC: C09B47/10
Filed: 1980-01-07
Abstract: Verfahren zur Halogenierung von Kupferphthalocyanin bis zu einem Halogengehalt von etwa 14 bis etwa 15,5 Halogenatomen pro CuPc-Molekül in einer Aluminiumchlorid/Sulfurylchlorid-Mischung, die bezogen auf die AlCl3-Menge 8 bis 25 Gew.-% eines wasserfreien Alkalimetallhalogenides enthält, dadurch gekennzeichnet, dass die AlCl3/SO2Cl2-Mischung, bezogen auf die AlCl3-Menge, 70 bis 150 Gew.-% Sulfurylchlorid enthält und man während der Halogenierung bei einem Ueberdruck von 1 bis 20 bar arbeitet.
Patent EP-0013917-A1 (EP)
Inventor: FINK ALBERT
IPC: E04F13/08
Filed: 1980-01-11
Abstract: 1. Device for fastening a supporting rail (39) or the like at a distance from a wall, for which a straddling dowel (10) with fastening screw is lengthened at its front end by means of a distance tube (11) and holds at the free end of the distance tube (11) element of a lock (12) connecting the supporting rail (30) equipped with an opening (37) or the like with the distance tube (11), characterized by the facts that the opening in the supporting rail (30) or the like is designed as oblong hole (37) the breadth of which corresponds to the diameter of the distance tube (11) and the straddling dowel (10) outside its stradding tongues (25), that towards the straddling dowel (10), the lock (12) is equipped witha locking web (13) protruding only diametrically at the distance tube (11), the breadth of which is equal to or smaller than the breadth of the oblong hole (37) and the length of which is smaller than the length of the oblong hole (37), that away from the straddling dowel (10), at an axial distance corresponding to the strength of the supporting rail (30) or the like near the oblong hole (37), the lock (12) is equipped with a stop (16), the dimensions of which over the entire circumference of the distance tube (11) are superior to the breadth of the oblong hole (37), and that in given position the locking web (13) of the lock (12) can be inserted into the opening of the supporting rail (30) or the like and secured in place by turning round in screwing-in direction of the fastening screw, agains a stop, step or the like of the supporting rail (30) or the like and fixed in a locking position.
Patent EP-0017809-A1 (EP)
Inventor: KNUTH MANFRED DR
IPC: B30B9/12
Filed: 1980-03-26
Abstract: Ölfrüchte bzw. Ölsaaten werden bis zu einem Partikeldurchmesser von 10 mm mit hohem Fettgehalt, kalt vorgepresst und anschliessend der verbleibende Feststoff extrahiert. Die Presse ist eine Seiherschneckenpresse und besteht aus einer Schnecke (1), einem perforierten Mantel (2) und mindestens einer Drossel (3, 4, 5), die Scherspalte (9, 10, 11) zwischen sich und dem Mantel (12) bilden, die weitaus kleiner als der die Drosseln (3, 4, 5) umgebende Schneckenkanal sind. Der Schneckenkanal (6, 7, 8) zwischen Schnecke (1) und Mantel (2) ist zum Schneckenausgang hin verjüngt.
Patent EP-0019864-A1 (EP)
Inventor: MORI KAZUMASA
IPC: H02H7/06
Filed: 1980-05-22
Abstract: A power generation control system (2) for a vehicle generator comprises a generator (1) including an armature coil (3), an exciting coil (4) and a rectifier (5) for rectifying the AC output of the armature coil, a battery (10), and a voltage control device (6), (7) for controlling the activation of the generator in accordance with the terminal voltage of the battery. This power generation control system further comprises an abnormal voltage detector circuit (8) for detecting the voltage generated across the armature coil and cutting off the current flowing in the exciting coil when said voltage exceeds a predetermined value. The abnormal voltage detector circuit has the function to hold this forcible stoppage of power generation.
Patent EP-0023713-A1 (EP)
Inventor: ANNEN KLAUS DR
IPC: C07J5/00
Filed: 1980-08-01
Abstract: 1. 9-chloroprednisolone derivatives of the general formula I  see diagramm : EP0023713,P4,F1  in which R1 represents a 1-oxoalkyl group containing from 2 to 5 carbon atoms.
Patent EP-0024606-A1 (EP)
Inventor: KAINDL WOLFGANG
IPC: F02M35/10
Filed: 1980-08-09
Abstract: The inlet supply manifold for a combustion engine with four or six cylinders in line comprises a distribution chamber (2) and two symmetrical groups of individual inlet pipes having approximately the same length (3, 4, 5, 6, 7, 8 and 9). The pipes have each a first portion (9) located in the plane of the distribution chamber, followed by a second angled portion (11, 12, 13, 14, 15 and 16) and a third straight portion arranged in parallel to the contiguous portion and provided with a device for connection to the inlet supply piping of the combustion chambers. The third straight portions are arranged at right angles with respect to the first portion and in a plane parallel to the said first portion. The intermediate angled portions are bent so as to form a U connected to the third straight portion. The first portion (26) of the intermediate angled portion is bent at 180` and the second portion is comprised of two elbows at 90`.
Patent EP-0026313-A1 (EP)
Inventor: ROSENKRANZ HANS JURGEN DR
IPC: C09D11/102
Filed: 1980-08-16
Abstract: Die Erfindung betrifft in Wasser dispergierbare, strahlenhärtbare Urethanacrylat-Bindemittel, sowie ihre Herstellung und Verwendung. Die Bindemittel bestehen aus einem Umsetzungsprodukt von A) 1 Grammäquivalent NCO eines Polyisocyanates mit 2 - 3 Isocyanatgruppen pro Molekül, B) 0,0 - 0,7 Grammäquivalenten OH eines Polyols mit mindestens 2 OH-Gruppen pro Molekül, und C) 0,1 - 0,7 Grammäquivalenten OH eines Hydroxyalkylacrylats mit 2 - 6 C-Atomen in der Alkylgruppe, dadurch gekennzeichnet, daß das Umsetzungsprodukt zusätzlich D) 0,01 - 0,5 Grammäquivalente NH einer Aminosulfonsäure oder eines Alkalimetall-oder Erdalkalimetallsalzes einer Aminosulfonsäure, jeweils mit 1 - 4 Aminogruppen pro Sulfonsäuregruppe, eingebaut enthält, und die Summe der OH- und NH-Grammäquivalente B bis D 1-1,2 ist.
Patent EP-0026320-A1 (EP)
Inventor: ARTER NELSON KAY
IPC: G11B5/09
Filed: 1980-08-21
Abstract: A data recorder/reader provides forward/backward compatibility with record members of similar physical characteristics, but differing data record track densities. In a rotating head, helical tape recorder/reader, a single head 16 has a wide write gap 17 followed by a pair of aligned half width read gaps 18 and 19. During recording at high track density, the tape is stepped between recordings by drive 27 under the control of half step circuit 29 for a distance equal to half the width W2 of the write gap and to the width W1 of each read gap. During recording at low track density, the tape is stepped between recordings by drive 27 under the control of whole step circuit 28 for a distance equal to the width W2 of the write gap. Switching between circuits 28 and 29 is effected by pole 54 of switch S1. During read back at high density, two adjacent tracks are sensed simultaneously by read gaps 18 and  19 . Signals are fed back to individual read back circuits 31 and 37, those from the first read gap 18 being passed through switch 43 to data circuit 33 for immediate processing. Signals from the second read gap 19 are passed to a buffer 39 and buffered until a dead time occurs when no data is being sensed. The switch 43 is then operated to direct the buffered signals to data circuit 33 for processing. Between read backs, the tape is stepped by drive 27 under the control of whole step circuit 28 for a distance equal to the width W2 of the write gap. Circuit 28 is selected through pole 54 of switch S1 and pole 49 of switch S2. During read back at low track density, a single wide track is sensed simultaneously by read gaps 18 and 19. Signals from the first read gap 18 are processed immediately. Signals from the second read gap 19 may be inhibited or buffered for later processing in data circuit 33 in the event of error correction being required. Between read backs, the tape is stepped for a distance equal to the width W2 of the write gap.
Patent EP-0026372-A1 (EP)
Title: Circuit d'asservissement de la phase d'un oscillateur local pour récepteur de signaux de données transmis par une modulation d'amplitude en bande latérale unique
Inventor: LEMOUSSU MICHEL
IPC: H03D1/24
Filed: 1980-09-12
Abstract: L'invention est relative aux transmissions numériques et plus particulièrement à la récupération, en réception, de la porteuse non nécessairement émise d'un signal de données transmis par une modulation d'amplitude. Elle a pour objet un circuit d'asservissement de phase comportant au moins un multiplicateur de signes effectuant le produit de la polarité d'une porteuse locale affectée d'un retard de phase de π/4 et de celle du signal de données à démoduler, suivi d'un autocorrélateur à coincidence de signe contrôlant la phase d'un oscillateur engendrant la porteuse locale, et effectuant la comparaison entre deux versions du signal délivré par le comparateur de signes, lesdites versions étant retardées l'une par rapport à l'autre d'un multiple impair d'un quart de période de la porteuse ayant servi à l'émission pour réaliser la modulation d'amplitude. Elle s'applique avantageusement à la démodulation d'un signal de données codé, mis en forme selon la technique dite réponse partielle classe 4, et transmis par une modulation d'amplitude à bande latérale unique.
Patent EP-0052158-A1 (EP)
Title: Supporting block for claddings
Inventor: ICKLER A G
IPC: E04F13/08
Filed: 1980-11-17
Abstract: For fastening the grid substructure composed of vertical and horizontal light-metal sectional rails (15) and placed in front of the building wall, there is a supporting block which is resistant to bending, but adjustable to different distances of the grid from the house wall (19) and which allows for deviations of parallelism and which is intended for absorbing the entire load of each rail, so that each rail can be suspended at a fixed point and moreover can be guided by means of slots (9) on spacer screws, with the result that no thermal or load stresses which are uncontrollable or which can only be detected with difficulty by computation can occur and also cannot be brought about by assembly or adjustment errors. <IMAGE>
Patent EP-0032214-A1 (EP)
Title: Machine de chantier ferroviaire pour la rectification du champignon des rails
Inventor: PANETTI ROMOLO
IPC: E01B31/17
Filed: 1980-12-14
Abstract: Machine équipée de deux patins de meulage (8) par file de rails (1) reliés par des vérins de relevage (9) et des timons (10) d'entraînement à son châssis roulant (2). Sur chaque patin (8) sont montées quatre unités de meulage (6) décalées d'un angle (D1) l'une par rapport aux autres. Les patins (8) faisant face dans la direction transversale de la voie sont articulés sur un élément de liaison (12) pour être inclinés d'un angle (D2) à l'aide d'un vérin à deux effets (14). L'inclinason (D2) de chaque patin est contrôlée par un potentiomètre (27) relié à un cadran indicateur (28). Cette machine permet de rectifier par meulage la totalité du profil de la surface de roulement des rails en inclinant différemment à chaque passe les patins de meulage (8).
Patent EP-0020037-A1 (EP)
Inventor: PAPAY ANDREW GEORGE
IPC: C10M133/16
Filed: 1980-05-07
Abstract: Additives are provided for lubricants, or fuels for internal combustion engines. They are oil-soluble aliphatic hydrocarbyl-substituted succinimide or succinamide materials, wherein the hydrocarbyl group contains about 12 to 36 carbon atoms and is preferably derived from an isomerized straight chain a-olefin.
Patent EP-0020180-A1 (EP)
Inventor: SALEE GIDEON
IPC: C08G63/91
Filed: 1980-06-04
Abstract: Linear aromatic polyesters containing residues of a bisphenol and dicarboxylic acid are known to be useful in the preparation of shaped articles but lack hydrolytic stability at elevated temperatures. 
<??>The invention provides diesters of a bisphenol having two dicarboxylic acid residues wherein the dicarboxylic acid residues terminate in carboxylic acid ester groups derived from a long chain aliphatic monofunctional hydrocarbon alcohol. These diesters can be prepared by esterifying a diacyl halide with the alcohol and then reacting the resulting mixture with the bisphenol. 
<??>The diesters are useful as processing aids for the linear aromatic polyesters and compositions containing a diester and a polyester provide shaped articles of enhanced hydrolytic stability.