baber/WOPTO huggingface dataset:
Patent EP-4293095-A1 (EP)
Inventor: KOTONEVA JARI
IPC: C11B13/00
Filed: 2023-06-09
Abstract: The disclosure relates to a method for refining crude tall oil, wherein the method comprises first evaporating tall oil material (10) in a first evaporator (100) whereafter the first fraction (11) is fed to a first distilling column (200) and the second fraction (12) is fed to further evaporation. The condensate(s) recovered from the further evaporation(s) is fed to a second distilling column (300).The present disclosure further concerns the use of different fractions obtained by the method for the production of biofuels or components thereof.
Patent EP-4293887-A1 (EP)
Inventor: GONTHIER LAURENT
IPC: H02M1/00
Filed: 2023-06-13
Abstract: La présente description concerne un circuit convertisseur (200) d'une première tension alternative (VAC) en une deuxième tension (VOUT) comprenant : un premier thyristor (T1) ; un premier circuit de commande (CMD1) du premier thyristor (T1) ; un circuit correcteur de facteur de puissance (1013) comprenant une bobine (L1) ; et un premier circuit (203) adapté à convertir une troisième tension (VINT2) en une quatrième tension continue (VCC_CMD), dans lequel la troisième tension (VINT2) correspond à la différence de potentiel entre le potentiel d'un premier noeud (N4) relié à un noeud de sortie de la bobine (L1), et un potentiel de référence (N2) ; et la quatrième tension continue (VCC_CMD) est configurée pour alimenter le premier circuit de commande (CMD1) du premier thyristor (T1), et est référencée par rapport au même potentiel de référence (N2) que la troisième tension.
Patent EP-4300236-A1 (EP)
Title: Système de pilotage de véhicule autonome et méthode de gestion
Inventor: AMINI AMIN
IPC: G05D1/00
Filed: 2023-06-27
Abstract: La présente invention porte sur un système (1) de pilotage de véhicules autonomes (10), le système comprenant un sous-ensemble autonome (1a) permettant de piloter chaque véhicule de manière autonome, et un sous ensemble de contrôle (1b) permettant de sécuriser chaque véhicule autonome (10), le système (1) comprenant un module de bascule (100) permettant d'activer un module de télé-opération (90), et au moins une couche de sécurité (51, 61, 71), intégrées ou connectées à l'un ou plusieurs des modules de perception (50), de localisation (60) et de planification (70), et adaptées à contrôler les processus opérés dans les modules correspondants de sorte à ce qu'ils correspondent aux normes de sécurité les plus adéquates. L'invention porte également sur une méthode de gestion d'une flotte de véhicules autonomes.
Patent EP-4266418-A1 (EP)
Inventor: LEE DONG HUN
IPC: H01M4/36
Filed: 2019-02-01
Abstract: The present invention relates to a positive electrode active material for a secondary battery which includes a first positive electrode active material and a second positive electrode active material, wherein an average particle diameter (D<sub>50</sub>) of the first positive electrode active material is twice or more an average particle diameter (D<sub>50</sub>) of the second positive electrode active material, and the second positive electrode active material has a crystallite size of 200 nm to 400 nm.
Patent EP-4302685-A1 (EP)
Inventor: KIM JAE HYUN
IPC: A61B5/00
Filed: 2023-03-17
Abstract: Biometric information of a user that uses an electronic device, which provides an aerosol to determine a state of the user according to an embodiment, is measured by the electronic device, the biometric information is received from the electronic device, and a current state of the user is determined based on the biometric information.
Patent EP-0001140-A1 (EP)
Inventor: SUYS ANDRE ROGER
IPC: G03G5/05
Filed: 1978-08-24
Abstract: An electrophotographic recording material comprising a photoconductive layer incorporating photoconductive zinc oxide in the presence of a compound within the scope of the following general formula:
     wherein:
     R represents (1) an unsubstituted aliphatic hydrocarbon group containing at least 5 carbon atoms or (2) an aliphatic hydrocarbon group substituted with a -COOQ group wherein Q is an organometallic group or an aliphatic hydrocarbon group, containing at least 5 carbon atoms, or (3) an aliphatic hydrocarbon group substituted with a -COOH group and containing at least two methylene groups between the -COOH group and the -SH group, and said gen- erai formula including the modification wherein the hydrogen atom of the -SH group is substituted to form an organometal mercaptide.   
     The above compound improves the charge retention of the photoconductive layer, i.e. lowers its dark-decay, under conditions of high relative humidity.
Patent EP-0006867-A1 (EP)
Inventor: BAUMMER GEORGE PAUL
IPC: B03B5/28
Filed: 1979-01-30
Abstract: Appareil de separation de mineraux, du type a enceinte ferme, capable de fonctionner en continu. L'appareil comprend une enceinte (9) etanche aux fluides et oscillant autour d'un axe vertical, qui contient une chicane centrale (20) separant l'espace interieur de l'enceinte en une chambre superieure (22a) et une chambre inferieure (22b). Dans chacune des chambres (22a, 22b), respectivement au dessus et en dessous de la chicane (20), est dispose un deflecteur (30, 42). Le deflecteur superieur (30) dirige la suspension radialement vers l'exterieur et lui imprime une trajectoire torique, ejectant ainsi les particules vers la peripherie de l'enceinte (9) dans une premiere zone de separation, les particules etant entraines par gravite dans le passage annulaire (25) et recueillies dans le receptacle inferieur (26b) ou les constituants legers et lourds sont separes et evacues separement de l'enceinte (9). Une retenue annulaire (45) pratique, dans le second deflecteur (42) determine une cavite (43) dans laquelle se deversent les constituants les plus legers qui rejoignent le courant de liquide et sont ainsi evacues de l'enceinte (9). Les constituants lourds passent par l'orifice d'evacuation (18a).
Patent EP-0014266-A1 (EP)
Inventor: VAN DELFT RONALD
IPC: H02P7/28
Filed: 1979-02-01
Abstract: A vehicle, particularly a wheel-chair, driven by an electromotor (4) which is powered by a supply of direct current, said vehicle being provided with a motor control circuit to keep the speed of the motor at a chosen adjusted value by the steps of producing a signal which is representative of the speed, comparing the signal with the adjusted speed value and controlling, in dependence on the measured difference, the mean value of the current supplied to the motor, in which the signal which is representative of the speed of the motor is a voltage derived from the current flowing through the motor.
Patent EP-0007743-A1 (EP)
Inventor: EAGLE RAYMOND SCHNEIDER
IPC: B01J8/00
Filed: 1979-07-11
Abstract: An improved process for the synthesis of ammonia utilizing at least two catalyst beds wherein the temperature of the synthesis feed gas and the effluent of at least one of the catalyst beds is controlled without the addition of quench gas. A radial ammonia converter system including first and second heat interchangers respectively (14) and (15), and first, second and third catalyst beds (21), (22), and (23). The synthesis gas is heated in said first and second interchangers by catalyst bed effluent prior to full flow through each of the catalyst beds. In one embodiment, two of the catalyst beds are mounted with the first and second interchangers in one vessel; and in another embodiment, the first interchanger and second catalyst bed are mounted in one vessel and the second inter changer and first catalyst bed are mounted in a separate vessel. In both embodiments, the radial ammonia converter system is completed by a third catalyst bed in a separate vessel.
Patent EP-0016144-A1 (EP)
Inventor: HART ROBERT J
IPC: B02C4/28
Filed: 1980-02-25
Abstract: Procede de meulage de lingots metalliques (10) en petits copeaux ou poudre. La configuration des lingots metalliques utilises dans la mise en oeuvre du procede est egalement decrite. Les procedes de meulage connus engendrent une grande quantite de pertes de materiaux. Le procede decrit consiste a utiliser un element de coupe (34) comprenant une pluralite de dents (36), une serie de lingots (10), chaque lingot comprenant une surface inferieure (30), une extremite avant (14), une extremite arriere (16), l'extremite arriere ayant une projection s'etendant vers l'exterieur (18) et l'extremite ayant un renfoncement correspondant (24) au moins partiellement defini par une surface inferieure (26), la surface inferieure du renfoncement ayant un angle (Alpha) tel que 0 < (Alpha) <= 90 ; le procede consiste ensuite a disposer les lingots bout a bout avec la partie de projection de chaque lingot dans le renfoncement correspondant du suivant; puis a disposer les surfaces inferieures des lingots sur un guide (40) et a faire avancer les lingots, les extremites avant en premier, le long du guide dans l'element de coupe (34) pour effectuer le meulage sans perte et sans endommager l'appareil de meulage.
Patent EP-0018529-A1 (EP)
Inventor: MENK HERMANN DR
IPC: C08F279/02
Filed: 1980-04-12
Abstract: Natural or synthetic fibres are to be flocked onto a vulcanised or non-vulcanised synthetic or natural polymer using a solvent free coating composition, in particular an adhesive which is cold-setting or crosslinkable by ionising radiation and contains or consists of at least one liquid hydrocarbon polymer which has double bonds (component A) and/or optionally at least one polyamine derivative (component B) and/or optionally at least one reactive diluent (component C) and also optionally customary additives.
Patent EP-0019274-A1 (EP)
Inventor: KORNAKER WALTER
IPC: H01J31/20
Filed: 1980-05-14
Abstract: A multipolar unit for a colour-picture tube, designed as a magnetic wire ring (7), is attached externally to the neck (1) of the tube. In order to define the position of the wire ring (7) unambiguously on the electrodes (5) of the electrode beam generating system arranged in the neck (1), the wire ring is attached in the slot (8) of a holder (6) mounted on the neck of the tube. This holder (6) has a stop which lies on or is attached to the pressed glass plate (2) of the tube (1). The position of the multipolar unit is defined unambiguously by the common referencing on the pressed glass plate (2) to which the position of the electrodes is also referenced. <IMAGE>
Patent EP-0022187-A1 (EP)
Inventor: KOHLER KLAUS DR
IPC: C09C3/08
Filed: 1980-06-12
Abstract: Gegenstand der Erfindung sind anorganische Pigmente mit einer verbesserten Glanzgebung und Zerteilbarkeit in Lackbindemitteln mit einer Beschichtung von Polyhydrogensiloxanen und Alkanolaminen, ein Verfahren zu deren Herstellung und ihre Verwendung.
Patent EP-0026839-A1 (EP)
Inventor: DORFLINGER KARL ING GRAD
IPC: H05K3/30
Filed: 1980-08-28
Abstract: 1. A flexible printed circuit comprising at least one conductor film (1, 2, 3) which consists of an insulating film having conductor paths applied on one or both sides thereof, which conductor paths at specific points of the circuit, are through-contacted or soldered to a connecting pin (8), for which purpose a tab-shaped piece of the conductor film (7, 9, 10, 14, 15, 16) is separated from the edge of an opening at these points along a line of cut which is not closed, and is bent outwardly towards the soldering side, characterised in that a plurality of conductor films (1, 2, 3) are superimposed, that the tabs (7, 9, 10, 14, 15, 16) which are outwardly bent from the individual conductor films are punched out with surfaces which become smaller from conductor film to conductor film with increasing number of the tabs (7, 9, 10, 14, 15, 16) which are to be soldered to one another ; and that in conductor films, which are not to be soldered at this point, there are arranged circular apertures, the diameter of which is greater than the longest dimension of the tabs which are upwardly bent from underlying conductor films.
Patent EP-0053203-A1 (EP)
Inventor: MORITZ MANFRED FRENKEL
IPC: A45C11/16
Filed: 1980-11-28
Abstract: Package for precious stones, characterized in that it substantially comprises tow parts, that is to say a bottom part (1) and a cover (2), of which at least the cover (2) is made from a transparent material and at least the bottom part (1) has a cavity (3) for at least one precious stone, whilst around the aforesaid cavity (3) is provided a groove (6) interrupted by small bridges (7), the two parts, after the inclusion of at least one diamond, being assembled the one with the other by ultra-sound welding, thermic welding, high frequency welding, gluing or similar procedures.
Patent EP-0014595-A1 (EP)
Inventor: MCCUTCHEN HUGH L
IPC: C25B9/17
Filed: 1980-02-11
Abstract: An anode and base assembly for a diaphragm-type electrolytic cell is made by providing a downwardly-facing annular portion (36) at the base of each of the anode risers (13) of dimensionally-stable anodes and welding these annular portions (36) from below directly to a metal cell base cover (3). This cover (3) seals the electrolyte contained within the cell from the cell base (1), which is generally of copper or aluminium, and thereby eliminates corrosion problems of the kind associated with leaks in the rubber gaskets or blankets formerly used between the anode risers and the cell base in prior art assemblies. Various forms of construction and also a method of manufacture of such anode and cell base assemblies are disclosed.
Patent EP-0028056-A1 (EP)
Inventor: BEN-NATHAN SAMUEL
IPC: B65H7/14
Filed: 1980-07-30
Abstract: Method and means are disclosed for detection of overlapped sheets (10, 12) transported along a path. An apparatus in accordance with the invention employs at least one detection means including one or more radiation sources (124, 125) and one or more radiation detectors (126, 127). The overlapping of one sheet (12) by another sheet (10) produces a shadow on the surface of the overlapped sheet along the edge of the overlapping sheet when radiation is directed obliquely on to the sheets from a radiation source (124 or 125). Reflected radiation from the sheets is received by one or more radiation detectors (126, 127), and shadows or marks on the sheets are detected by reason of their lower reflectivity. Shadows indicating overlapped edges are distinguished from marks on the sheets by logic circuitry which signifies the presence of an overlap when one but not both of two samplings of radiation reflected from the same area indicates a decrease in reflectivity.
Patent EP-0021981-A1 (EP)
Title: Procédé et dispositif de moulage de pièces en matière céramique fondue
Inventor: LE CLERC DE BUSSY JACQUES
IPC: B28B1/54
Filed: 1980-06-17
Abstract: On utilise un moule poreux (1), placé dans un récipient étanche (10), pourvu d'un tube suceur (4) à sa partie inférieure. On plonge le suceur (4) dans un bain fondu (25) recouvert de matière pulvérulente (26) après avoir chassé celle-ci en soufflant un gaz vers le bas de préférence, par ledit suceur (4), puis on établit une dépression convenable pour aspirer le liquide dans le moule (1), on peut laisser le produit se solidifier dans le suceur (4) avant de le retirer du bain. On peut aussi obtenir des produits creux en laissant redescendre le liquide après figeage d'une partie de celui-ci sur les parois du moule (1), ou en provoquant une pulverisation de matière vers la surface interieure du moule (1). Application aux produits de petite taille, en matière fondue à très haute température.
Patent EP-0027087-A1 (EP)
Inventor: KAROL JAMES JOSEPH
IPC: H01R24/86
Filed: 1980-10-06
Abstract: An integral electrical contact (10, 110, 210) and a method for making the electrical contact is disclosed. The contact includes an elongated electrical conducting base portion (19, 119, 219) which has an axial passage (29, 129, 229) extending therethrough and also includes several axially aligned electrical wires (20, 120, 220) integrally formed with the base portion. The wires are axially aligned with the passage of the base portion and extend beyond a first end (18, 118, 218) of the base portion. Each of the wires which extends beyond the first end of the base portion includes an end portion (24, 124, 224) that terminates in an acutely angled surface. The electrical contact is made by coining an electrically conductive flat sheet of material (12) to form a plurality of elongated raised design portions (14, 16, 114, 116, 214, 216) which are axially aligned and extend inwardly from one end surface (13) of the sheet. The design portions are separated by slitting the sheet between the design portions of by further coining the sheet to form the wires. A bevel is placed on the ends of the wires are slit apart. The sheet is then rolled so that the wires are axially aligned and adjacent to each other.
Patent EP-0029795-A1 (EP)
Title: Gazéificateur de combustibles solides à lit fixe et à tirage inversé
Inventor: PILLARD JEAN-CLAUDE
IPC: C10B53/02
Filed: 1980-11-07
Abstract: L'invention a pour objet des appareils gazéïficateur de combustibles solides à lit fixe et à tirage inversé. Un appareil selon l'invention comporte de haut en bas un sas de chargement 1, une enceinte 2 de séchage et de pyrolyse, une chambre de combustion 3, une sole tournante 7 et un cendrier 13. La paroi de la chambre de combustion est garnie d'un serpentin 4 dans lequel circule une partie de l'air de combustion qui est injecté obliquement à la périphérie supérieure de la chambre. Le centre de la chambre de combustion est occupé par un noyau à qui est entraîné en rotation par la sole et qui est coiffé par un déflecteur 6d. Une autre partie de l'air de combustion est injectée à travers le noyeu 6 au sommet de la chambre de combustion. Une application est la gazéïfication de toutes sortes de combustibles solides qui peut être ou non associée à la carbonisation de ceux-ci.
Patent EP-0023904-A1 (EP)
Inventor: KRISTIANSEN JAN O
IPC: B22D41/46
Filed: 1980-08-25
Abstract: On empeche la formation d'un fond de poche dans la zone d'ajutage (11) d'un recipient de coulee metallurgique (8) en placant dans la zone d'ajutage (11), pendant qu'elle est horizontale, un conteneur allonge (1) plus long que la longueur de la zone d'ajutage (11) et s'etendant a l'interieur du recipient (8), le conteneur (1) etant rempli d'un materiau empechant la formation d'un fond de poche (14) et ayant un orifice (3) dans sa paroi laterale (2), et en deplacant le recipient (8) avec la zone d'ajutage (11) en une position verticale pour faire passer le materiau (14) au travers de l'orifice (3) dans la zone d'ajutage (11). L'invention decrit egalement un conteneur (1) utilise dans ce procede. L'invention est specialement utile pour les poches de coulee de l'acier et permet une application facile de la quantite optimale du materiau empechant la formation d'un fond de poche.
Patent EP-0033486-A1 (EP)
Inventor: MIEDANER HORST
IPC: F27D1/04
Filed: 1981-01-22
Abstract: This element allows the easy assembly of the walls of a double wall stoneware stoves without any specific knowledge. There are five shaped faces and one smooth, flat face (15). From two front faces (10) protrudes a median rib (12) to which corresponds on the other two front faces (11) a median groove (13). At least one lateral groove (16), corresponding in width (4) and depth to a groove (13), lies on the second lateral face (14), and the distances between the groove (13) and the edge (x) are the same as for the groove (16). Preferably, several grooves (16) are provided, the axis-to-axis spacing of which corresponds to the thickness of the element, as well as perpendicular grooves (17) in the lateral face (14) arranged and formed in the same way.
Patent EP-0060908-A1 (EP)
Inventor: ANDERSON STIG
IPC: F16K11/00
Filed: 1981-03-23
Abstract: A liquid level indicator has a selection device (B) and is intended to indicate the liquid level of at least two different volumes. An indicating liquid (45) is present in a chamber (30) with an indicating tube (41). An air passage (40) is arranged between the chamber (30) and the selection device. Air lines (17, 17', 17") extend from the selection device (B) to the liquid lines to be measured, in which measuring tubes (118, 119, 120) connected to the air lines (17, 17' 17") are immersed. Upon actuation of an air displacement member (22), the quantity of air present in the respective measuring tube (118, 119, 120) is displaced by virtue of the pressure built up in the respective air lines (17, 17', 17"). Thereafter, the pressure of the liquid to be measured is brought to act on the chamber (30), in which the indicating liquid (45) is contained. The level of this indicating liquid (45) rises to an extent corresponding to the level of the measured liquid quantity. One of the liquid quantities is connected in an airtight fashion to the liquid indicator by means of a pivotable selector switch (104, 122, 123) in each case. The selector switch (104, 122, 123) cooperates with catches (12) against which it is prestressed.
Patent EP-0037055-A1 (EP)
Inventor: SCHULTZ WOLF-STEFAN DR-ING
IPC: C08L93/04
Filed: 1981-03-24
Abstract: 1. Hyrophobing agent for flat cellulosic substrates, containing (a) an aqueous dispersion or solution of at least one colophonium resin modified by a dienophilic compound containing carboxyl groups and/or a non-modified and/or a hydrogenated and/or a disproportionated colophonium resin, (b) an aqueous solution of an auxiliary agent of 10 to 90 % by weight maleic anhydride, maleic acid, fumaric acid or acrylic acid and 90 to 10 % by weight urea, calculated on the solid matter content, that may be neutralized with a base, and (c) optionally customary fillers, additives stabilizers and/or fixatives, wherein the weight ratio of colophonium resin a) to the auxiliary agent b) is 1:1 to 1:2.
Patent EP-0039437-A1 (EP)
Inventor: VOIGT FRIEDER DR
IPC: A47L5/28
Filed: 1981-04-16
Abstract: 1. A movable vacuum cleaner having a suction nozzle (2) arranged directly on the housing (1), and having an additional suction mouthpiece (8) which is connected through a suction hose (4) and a suction pipe (6) to a suction connection (3) provided on the housing (1), wherein the suction pipe (6) can be pivotably coupled to the housing (1) and during suction using the suction nozzle (2) which is arranged on the housing (1), serves as a guide handle for the vacuum cleaner characterised in that the suction pipe (6) is fastened to the suction tube (4) and can only be connected to the suction connection (3) by way of the suction tube (4), and the suction mouthpiece (8), which can be fastened to the suction pipe (6), is provided with a swivelling connecting member for the suction pipe (6) and be secured to the housing (1) by means of holding clips (9).
Patent EP-0044986-A1 (EP)
Inventor: KARSH HERBERT
IPC: G11B5/02
Filed: 1981-07-10
Abstract: A high track density recording head assembly which eliminates cross-talk in high track density recording systems by positioning very thin neutralization heads (26, 28) between each pair of adjacent recording heads (22, 24). The neutralization heads (26, 28) are provided with air gaps aligned with the gaps in the adjacent heads and have coils (34, 36) wound to develop a polarity opposite to that in the adjacent recording head (22, 24). The neutralization head flux thus produced cancels the recording head lateral fringing flux that is responsible for recording interference in the adjacent recording tracks.