baber/WOPTO huggingface dataset:
Patent EP-4201346-A1 (EP)
Inventor: SAVASTANO LUIS EMILIO
IPC: A61M1/00
Filed: 2018-04-10
Abstract: An aspiration catheter system for navigation within a vascular lumen and thrombectomy of a thrombus. The system includes a tubular catheter member having an open distal end defining a catheter lumen, a vacuum source, a rotational drive system, a flexible shaft having a channel coupled to the rotational drive system for rotational movement in response thereto, and an optional guidewire selectively inserted at least partially within the the flexible shaft. The flexible shaft is at least partially disposed within the tubular catheter member configured for uncoupled rotational and translational motion therein and to optionally define a corkscrew motion in response to rotational driving force by the drive system that results in formation of hydrodynamic vortices within the catheter lumen. In some embodiments, the guidewire member and the flexible shaft are collectively sufficient to navigate the vascular lumen and steer translational movement of the tubular catheter member there along.
Patent EP-4249156-A1 (EP)
Inventor: NAWASHIRO RENPEI
IPC: B23D45/16
Filed: 2023-02-14
Abstract: According to an aspect of the present invention, a portable cutting machine is provided. The portable cutting machine (1) comprises: a cutting portion (2) including a disc-shaped cutting blade (21) that cuts an object to be cut by rotating, and a first rotation axis (22) that serves as a rotation center of the cutting blade (21); a drive portion (3) including a drive source (3) and a second rotation axis (32) rotating by drive of the drive source (3); a transmission portion (4) including a first pulley (41) fixed to the first rotation axis (22) , a second pulley (42) fixed to the second rotation axis (32), and a belt (43) looped around the first pulley (41) and the second pulley (42), and configured to transmit a rotational force by the drive portion (3) to the cutting portion (2); and a case (5) including a storage space for storing the transmission portion (4) and at least one communication portion (54) that connect to the storage space and open to outside.
Patent EP-4246235-A1 (EP)
Title: Process cartridge and electrophotographic apparatus
Inventor: SHIMOZAWA HIDEHARU
IPC: G03G9/097
Filed: 2023-03-03
Abstract: A process cartridge detachably attachable to a main body of an electrophotographic apparatus, the process cartridge including an electrophotographic photosensitive member, a toner, and a developing member that feeds the toner to the electrophotographic photosensitive member, wherein the electrophotographic photosensitive member includes a surface layer containing a (meth)acrylic resin having a urethane structure, the toner includes a toner particle and a hydrotalcite particle as an external additive, and the hydrotalcite particle contains fluorine in filter fitting analysis in STEM-EDS analysis.
Patent EP-4235347-A1 (EP)
Inventor: VALORI VALENTINA
IPC: G05F1/14
Filed: 2019-11-14
Abstract: A transformer assembly (1) for electric grids comprising: 
- an electric transformer (2) comprising a magnetic core (20), a first side (2A) including one or more first windings (21) enchained with said magnetic core and adapted to be electrically connected to a first grid section (50) and a second side (2B) including one or more second windings (22) enchained with said magnetic core and adapted to be electrically connected to a second grid section (60); 
- a tap changer (3) operatively associated with said electric transformer (2) to vary the number of turns enchained with said magnetic core (20) for said first windings (21) or for said second windings (22). 
     The transformer assembly comprises a control unit (6) operatively coupled with said tap changer (3) to control the operation of said tap changer, said control unit being configured to: 
- acquire input data (IN) indicative of an electrical connectivity condition of said second grid section (60) with said second windings (22); 
- basing on said input signals (IN), determine whether said transformer (2) is in a load condition or in a no-load condition; 
- if said transformer (2) is in a no-load condition, command said tap changer to set a maximum available number of turns for said first windings (21) or for said second windings (22).
Patent EP-4289634-A1 (EP)
Inventor: MIHARA NAOYA
IPC: B60C11/03
Filed: 2023-05-25
Abstract: A tire 1 includes a tread portion 2 having a shoulder circumferential groove 3 and a crown circumferential groove 4. In a standardized load-applied state, groove walls 6 of the shoulder circumferential groove 3 are not in contact with each other, and at least parts of groove walls 7 of the crown circumferential groove 4 are in contact with each other. The crown circumferential groove 4 has a widened portion 10 on an inner side in a tire radial direction with respect to a tread ground-contact surface 2s. A groove width W2 of the widened portion 10 is larger than a groove width W1 at the tread ground-contact surface 2s of the crown circumferential groove 4. An outer end 25 on a first tread end T1 side of a jointless band ply 20A is located on an outer side in a tire axial direction with respect to an outer end 3e of the shoulder circumferential groove 3.
Patent EP-4311650-A1 (EP)
Inventor: GUO CHANGJUN
IPC: B29C45/14
Filed: 2023-06-01
Abstract: Provided are an injection molding method, an injection mold, and a luggage shaping mold. The method includes: obtaining (S1) an injection mold having a shell diaphragm placed inside; closing (S2) the injection mold and starting injection molding; performing (S3) the injection molding to obtain a luggage shell; and opening (S4) the injection mold to take the luggage shell. In this way, diversity of luggage design may be improved, the luggage may be more resistant to abrasion, and the problem that the appearance of the traditional injection molded luggage shell has marks and fusion lines may be solved.
Patent EP-4300032-A1 (EP)
Inventor: SCHLEIF KURT KRAMER
IPC: G01B11/14
Filed: 2023-06-12
Abstract: Embodiments of the disclosure provide an apparatus (141) and method for detecting radiation deflected from a component surface (122). The apparatus (141) includes a probe body (102) and a light pipe (142) coupled to the probe body (102). A first end (142a) of the light pipe (142) receives radiation deflected from a component surface (122). A shape of the light pipe (142) reduces directional variation of the radiation at its second end (142b) relative to the first end (142a). A focusing lens (144) is optically coupled to the second end (142b) of the light pipe (142) and shaped to direct radiation from the light pipe (142) into a detector (124). The detector (124) is optically coupled to the focusing lens (144) and positioned to receive radiation passing through the focusing lens (144) from the light pipe (142).
Patent EP-4307326-A1 (EP)
Inventor: KANEKO MASATO
IPC: H01F3/10
Filed: 2023-07-10
Abstract: Provided is a mold core, a reactor having the mold core, and a manufacturing method of the mold core in which the leg portion connecting surfaces of the yoke portions are aligned at the same height and gaps are prevented from forming between the end surfaces of the leg portions and the leg portion connecting surfaces. The mold core 2 of the reactor 1 is made of a dust core and includes the yoke cores 41 for connecting a plurality of leg portions 32, and the yoke resins 42 for molding the yoke cores 41 by insert molding. The yoke cores 41 are divided into a plurality of core blocks 5 connected in a row without gaps, and the core blocks 5 include leg-portion-side blocks 61 that are connected to the leg portions 32 one-to-one.
Patent EP-4310330-A1 (EP)
Inventor: XU CHAO
IPC: F04B35/04
Filed: 2023-07-19
Abstract: Sealing structure of an electric compressor comprising an upper sealing plug (100), lower sealing plugs (200), a sheath (300) and motor terminals (400) as well as three-phase wires (700) of the motor of the electric compressor and terminals of the inverter (500) that are inserted into the sealing structure. One end of the upper sealing plug is connected to the sheath, the lower sealing plugs are at least partially inserted into the sheath, the lower sealing plugs and the sheath enclose accommodation spaces, the motor terminals are arranged in the accommodation spaces, and are connected to the motor of the electric compressor through the three-phase wires of the motor. The terminals of the inverter are inserted into the motor terminals by passing through the upper sealing plug.Compressor comprising such a sealing structure and vehicle comprising such a compressor.
Patent EP-4311784-A1 (EP)
Inventor: HOWELL GEORGE
IPC: B64F5/60
Filed: 2023-07-27
Abstract: Computer-implemented methods and systems for selecting components to be used in an aircraft system are provided. A reliability evaluation function, to produce a reliability score, and a complexity evaluation function, to produce a complexity score, are provided. A multi-objective optimisation function is performed to determine at least one set of candidate components for the aircraft system that satisfy one or more conditions. The multi-objective optimisation function includes selecting a new set of candidate components, performing at least one of the reliability evaluation function and the complexity evaluation function, and evaluating at least one of the reliability score and the complexity score according to the conditions. The new set of candidate components are stored in associated with an indication of the outcome of the evaluation. An aircraft comprising a set of components that have been selected from one or more of the stored sets of components is also provided.
Patent EP-0000365-A1 (EP)
Inventor: ENDERS EDGAR DR
IPC: C07C335/32
Filed: 1978-06-30
Abstract: Novel N-aryl-N'-alkyl-S-alkylisothioureas, a process for their preparation and their use against animal and vegetable pests, in particular as ectoparasiticides, insecticides and acaricides.
Patent EP-0000439-A1 (EP)
Inventor: JENSEN WILLY HENRY
IPC: C07K14/625
Filed: 1978-07-07
Abstract: The invention consists in a method of purifying an insulin-containing aqueous ethanolic raw extract from pancreas glands. The extract - which has been subjected to strong cooling and separation of the fat crystals formed thereby and which has possibly been further prepurified - is. with an ethanol concentration of 60-80 per cent by volume, subjected to gel filtration, use being made as the gel of Sephadex® LH-60. The Sephadex beads are swollen in ethanol or in aqueous ethanol, preferably with a concentration of at least 60 per cent by volume. As eluant ethanol or aqueous ethanol, preferably with a concentration of at least 60 per cent by volume, is likewise used. 
     The eluted insulin-containing fraction is a limpid liquid totally freed from colouring substances and containing no or practically no proteins having a larger molecule than Insulin or having a smaller molecule than insulin, but only insulin derivatives with practically the same molecular size as the insulin. Practically a 100% yield of insulin is obtained.
Patent EP-0002158-A1 (EP)
Title: Alcénylsuccinimides, leur procédé de préparation et leur emploi comme additifs pour lubrifiants
Inventor: SOULA GERARD
IPC: C10N30/18
Filed: 1978-11-16
Abstract: Nouvelles compositions contenant au moins un alcénylsuccinimide de formule: <IMAGE> où R est un groupe alcényl en C20-C200 m est un nombre entier compris entre 1 et 3 n est un nombre entier compris entre 0 et 2 m + n étant compris entre 1 et 3. Elles sont obtenues à partir d'un anhydride alcénylsuccinique comprenant un groupe alcényl en C20-C200 et d'au moins une amine de formule: <IMAGE> où X est un nombre entier compris entre 1 et 3, notamment la NNN-tris(amino-9-dioxa-3,6-nonyl)amine. Elles peuvent être utilisées comme additifs détergents dispersants, anti-rouille et anti-mousse pour huiles lubrifiantes.
Patent EP-0005996-A1 (EP)
Inventor: LAMBDEN MARTIN ROY
IPC: G01B7/004
Filed: 1979-05-30
Abstract: Electrographic apparatus includes a transducer pad having a flexible membrane (4) mounted over a base member (1) with facing surfaces of the membrane and base member being electrically conductive and having electrical voltages applied thereto whereby to provide electrical signals representing the coordinates of a location at which pressure is applied to the flexible membrane locally by a pen or stylus, wherein in order to maintain an appropriate tension in the flexible membrane, the membrane is attached to and mounted on an outwardly tensioned rectangular frame member. The frame member may comprise separate frame elements (14) and spring members (15) forcing the elements away from one another. Alternatively, the frame member may be resilient and be inwardly compressed during the attaching thereto of the flexible membrane whereby the inherent resilience of the frame member subsequently tensions the flexible membrane.
Patent EP-0020841-A1 (EP)
Inventor: BLANIE PAUL
IPC: G06K19/06
Filed: 1979-08-24
Abstract: Devices for storing and processing data belonging to at least two sets source data and at least a third set of data relating to the relationships which may exist between said source data, comprised of at least one serie of cards having the same dimensional characteristics and the same address matrix than at least one reference card, characterised in that the common matrix is ordered, the source data of at least a first set corresponding to the various addresses, in that the cards of at least one serie corresponds to the source data of at least a second set, each address of each card carrying the related signals between the source data of the sets corresponds to said address and to said card, these signals varying as a function of the relational data of the third set. Application to diagnosis.
Patent EP-0011053-A1 (EP)
Inventor: DE FEO CARLO
IPC: G07C11/00
Filed: 1979-06-11
Abstract: The invention relates to a method for obtaining a credit card having an anisotropic uniaxial magnetization and to a credit card obtained therefrom which can be used as credit means anywhere it is requested. The credit card comprises a substrate of non-magnetic material on any zones of which ferromagnetic material (5), alloys, such Fe-Ni-Co alloys, are deposited so that said zones takes on an uniaxial anisotropy relevant to their hysteresis loops along two orthogonal axes lying on the substrate plane, due to the application of a magnetic field tangential to said substrate plane during said deposition, wherein the ferromagnetic material (5) can be deposited in thin layers of varying thickness of any form and dimensions as well as evenly applied to the substrate plane of the credit card, preferential magnetization directions being then locally created.
Patent EP-0020648-A1 (EP)
Inventor: CRAYCRAFT DONALD GREGORY
IPC: H01L27/112
Filed: 1980-06-03
Abstract: Une memoire fixe comprend un ensemble de transistors a effet de champ (111, 112..., mk). Chaque transistor a effet de champ possede une largeur de canal selectionne parmi 2n largeurs possibles (n > 1) pour obtenir une des 2n tensions de sortie possibles lors de la detection. La tension de sortie est applique a un groupe deux 2n-1 amplificateurs de detection, chacun de ces amplificateurs etant active de maniere selective a un niveau parmi les 2n-1 niveaux de tension intermediaire entre deux valeurs adjacentes des 2n tensions de sortie. Les sorties des amplificateurs de detection agissent sur un circuit logique (104) produisant n sorties binaires, dont l'une peut etre selectionnee par un decodeur (105).
Patent EP-0014412-A1 (EP)
Inventor: MARGOTTE DIETER DR
IPC: C08G63/18
Filed: 1980-01-28
Abstract: Verfahren zur Herstellung von Polyester-Massen, insbesondere solcher von Polycabonaten auf Basis von Diphenolen und Bis-säurehalogeniden, gegebenenfalls unter Mitverwendung von Kettenabbrechern und gegebenenfalls Kettenverzweigern nach der bekannten Methode des Phasengrenzflächenverfahrens bestehend aus wäßriger alkalischer Phase und inerter organischer Phase, das dadurch gekennzeichnet ist, daß man das Phasengrenzflächenverfahren in Gegenwart von in der organischen Phase gelösten, unter den Bedingungen des Phasengrenzflächenverfahrens inerten polymeren Verbindung durchführt.
Patent EP-0034642-A1 (EP)
Inventor: SAFIANOFF ALBERT
IPC: A61J1/00
Filed: 1980-02-26
Abstract: A collection container (10) for sterile liquids, such as blood plasma, of a thermoplastic material having specially designed receptacles in the top for receiving the connecting tubes of a liquid transfer apparatus and for providing a permanent venting arrangement. The container comprises a bottle body (12) of clear polypropylene and a top portion (14) secured to the mouth of the body having pre-formed sleeves (34,36,40) depending from the interior side of the top. One of the sleeves (40) provides a venting aperture and locates a plug of venting material. The other sleeves (34,36) receive the connecting tubes or plungers (38) of the transfer apparatus. The top portion and mouth of the bottle are provided with mating protuberances to facilitate joining by sonic welding.
Patent EP-0046147-A1 (EP)
Inventor: WACHTLER HEINRICH
IPC: F04D3/02
Filed: 1980-08-11
Abstract: In the device for moving fluid media, particularly in heat pumps comprising a cylinder connected to the pipe system of a heat exchanger and provided with an inlet and an outlet, a motor-driven conveyor worm (1) for the medium is disposed in a cylinder (2), closed at its end, for heating the medium, and an outlet (14) in the form of a constriction is provided. <IMAGE>
Patent EP-0031948-A1 (EP)
Inventor: YOSHIDA MITSUO
IPC: C25B11/06
Filed: 1980-12-23
Abstract: A hydrogen-evolution electrode having a coating containing an oxide of at least one metal selected from the group consisting of nickel, cobalt and silver has been found to exhibit extremely low hydrogen overvoltage and to have not only high catalytic activity but also high durability. When the electrode having a reduced coating fabricated by reduction of said coating containing the oxide of said at least one metal, the resulting electrode exhibits extremely low hydrogen overvoltage even if the proportion of the oxide or oxides in the coating is small. Further, the electrode having a composite coating in which, beside the oxide of said at least one metal, at least one metal or oxide thereof which metal has a valency smaller than that of the first-mentioned at least one metal is additionally present in said coating, the electrode exhibits further extremely low hydrogen overvoltage, even if the proportion of oxide in the coating is large.
Patent EP-0014052-A1 (EP)
Inventor: VILLADSEN JOHN
IPC: C01B17/79
Filed: 1980-01-10
Abstract: A catalytic material for the oxidation of sulfur dioxide to sulfur trioxide at a temperature above 300°C., comprises a catalyst which at reaction conditions is a melt dispersed in an inert porous carrier, the catalyst including sulfatized .vanadium ions as the active catalytic component, and two different promoters, the first of which comprises cesium ions, optionally with Ions of another alkali metal such as sodium, potassium or rubidium, known to promote vanadium catalysts. The second promoter comprises Ions of a metal such as aluminum, magnesium, yttrium or lanthanum, which does not promote formation of inactive V 4  species and the oxide of which has a heat of formation greater than 100 kcal per oxygen atom and is at least partly soluble in the heavily sulfatized environment of the melt. Its presence results in a significant increase in activity of the catalytic material compared with material containing only the first promoter.
Patent EP-0018199-A1 (EP)
Inventor: PEGG KEITH JOHN STEPHENSON
IPC: A61Q7/00
Filed: 1980-04-17
Abstract: A conditioning preparation for application to the human scalp to promote hair growth or at least minimise the loss of hair includes a base material and 5 to 15% of vitamin E oil and 5 to 15% of almond oil. Commonly known herbal ingredients and perfume additives may also be included in the conditioning preparation. One particular preparation includes 60 to 88% of a base material comprising an homogenized mixture of 80% cholesterol cream and 20% bees wax, 5 to 15% of vitamin E oil, 5 to 15% of almond oil, and 2 to 10% of powdered camomile flowers.
Patent EP-0022347-A1 (EP)
Inventor: AUCLAIR CHRISTOPHER J
IPC: G03G9/097
Filed: 1980-07-02
Abstract: An electrostatographic developer mixture comprising finely-divided positively-charging toner particles electrostatically clinging to negatively-charging carrier particles. The toner particles comprise a resin, a colorant, and a charge-inducing material in the form of a long-chain hydrazinium compound and/oran alkyl pyridinium compound. The carrier particles comprise core particles having a coating of fused thermoplastic resin particles wherein the carrier particles are prepared by dry-mixing the core particles with thermoplastic resin particles until the resin particles adhere to the core particles. The mixture of core and resin particles are heated to between 160°C and 345°C for between 20 and 120 minutes so that the resin particles melt and fuse to the core particles. The developer mixture is employed to develop electrostatic latent images.
Patent EP-0022368-A1 (EP)
Inventor: KERRIDGE JOHN RICHARD
IPC: C02F1/76
Filed: 1980-07-04
Abstract: A method of removing contaminating impurities, particularly haloamines, from leisure pool water is disclosed and an apparatus therefor. Pool water containing haloamine contaminants is passed into an active carbon bed (2) of high surface area that has been treated with a reagent, for example hypohalous acid, that will convert a portion of it into a surface oxide so that the carbon either reacts with or catalyses the breakdown of the haloamines. The hypohalous acid is conveniently generated in the pool water prior to passage of it through the active carbon.
Patent EP-0017607-A1 (EP)
Inventor: SPIRK FRANZ
IPC: H02K9/19
Filed: 1980-03-05
Abstract: Bei flüssigkeitsgekühlten elektrischen Maschinen, wie Wasserkraftgeneratoren, enthalten die das Ständerblechpaket zusammenpressenden Druckfinger (2) aufweisenden Druckplatten (1) aus unmagnetischem Stahl Kühlkanäle. Diese sind zur Verbesserung der Wärmeabfuhr gemäß der Erfindung aus benachbart zu den Druckfingern (2) querverlaufenden Aussparungen (5, 5a, 5b) in der dem Ständerblechpaket zugewandten Oberfläche (4) der Druckplatten (1) gebildet, die durch eingeschweißte Deckplatten (8) verschlossen sind. Die Deckplatte (8) kann auf der den Aussparungen (5a, 5b) zugewandten Oberfläche mit Rippen (9) versehen sein. Die Druckplatte (1) besteht aus nichtrostendem, unmagnetischem Stahl, z. B. austenitischem Chromnickelstahl.
Patent EP-0018313-A1 (EP)
Inventor: KRUMME PETRA
IPC: H01H50/02
Filed: 1980-04-01
Abstract: The invention relates to a housing for a signalisation-control relay, consisting of a signalling-relay circuit on a printed circuit board having terminal connectors, suitable for complementing plastic or metal parts which are used for the installation of the control relay housing in the context of structural technology application, the connection of which circuit to a power supply circuit is simplified in that the printed circuit board (1), which can be inserted in a known manner inside a virtually octagonal, or alternatively round, external contour, is additionally covered on the base side by a plastic base plate (2a, 2b) and on the cover side by a latching assembly cap (3), providing contact protection and leaving open only the connecting terminals (4) of the spring-set of the control relay (5) and which has cut-outs (3a) for the protruding control relay (5) and a plastic core- piece (6) arranged centrally. The cover (7a, 7b), consisting of plastic, is configured either in the form of a cover or in the form of a cap, depending on the installation conditions (installation underneath or on plaster) and reliably protects the relay circuit against inadvertent contacts by the installer. It is recommended that Figure 1 be published together with the Abstract. <IMAGE>