baber/WOPTO huggingface dataset:
Patent EP-4312292-A2 (EP)
Title: Battery comprising a wound electrode body
Inventor: MITA KAZUTAKA
IPC: H01M10/04
Filed: 2023-07-18
Abstract: One aspect of a battery herein disclosed is provided with a wound electrode body (20) in which a strip-shaped positive electrode (22) and a strip-shaped negative electrode (24) are wound around in a predetermined winding direction around a winding axis via a strip-shaped separator (70). The second separator (70B) includes a region positioned outward from a winding terminal edge of the first separator (70A); the second separator (70B) includes an extending portion (28) extending beyond the winding terminal edge of the first separator (70A) in the winding direction; at least a part of the extending portion (28) and a region positioned inward from the extending portion (28) in the second separator (70B) are bonded together with a second adhesive layer (74b2) existed on a surface of the second separator (70B); and a heat-resistant layer (73) is existed on an outermost surface of the wound electrode body (20).
Patent EP-4299793-A2 (EP)
Inventor: SCOTT RYAN N
IPC: C23F11/167
Filed: 2019-12-18
Abstract: Metallic substrate treatment methods and articles comprising a phosphonate functionalized layer are provided. The method comprises contacting a metallic substrate comprising at least one of aluminum and an aluminum alloy with a fluid to form a phosphonate functionalized layer on at least a region of the metallic substrate. The fluid comprises at least one of a phosphonate containing acid and a derivative thereof. At least one of the phosphonate containing acid and the derivative thereof comprises a pKa of a first acidic proton. The fluid comprises a pH at least 0.5 pH value greater than the pKa of the first acidic proton. The article comprises a metallic substrate comprising aluminum or an aluminum alloy and a phosphonate functionalized layer on at least a region of the metallic substrate.
Patent EP-4302981-A2 (EP)
Inventor: BRUGGEMAN THOMAS JONATHAN
IPC: B29K71/00
Filed: 2018-03-02
Abstract: The invention relates to a three-dimensional object created by Fused Deposition Modeling (FDM) of a modeling material from polyaryletherketones (PAEK), polyphenylsulfides, polyamide-imide, polyethersulfon, polyetherimide, polysulfon, polyphenylsulfon, polycarbonates (PC), poly(acrylonitrile butadiene styrene) (ABS), polymethylmethacrylate (PMMA), polyethyleneterephtalate (PET), polystryrene (PS), acrylonitrilstyrene acrylate, polypropylene (PP), polylactic acid (PLA), polyvinyl alcohol (PVA), polyethylene (PE), polyoxymethylene, polyurethane (PU), copolymers of polyvinylalcohol and butenediolvinylalcohol and mixtures thereof, optionally filled with inorganic or organic fillers, wherein the object has a porosity of less than 5 vol%, as determined according to the porosity test procedure 'Porosity test'. The objects are leak tight and show improved mechanical properties.The invention also relates to FDM printing of PEEK generating parts having high isotropy.
Patent EP-4318594-A2 (EP)
Inventor: GUHA BISWAJEET
IPC: H01L29/423
Filed: 2019-05-21
Abstract: Self-aligned gate endcap (SAGE) architectures with gate-all-around devices, and methods of fabricating self-aligned gate endcap (SAGE) architectures with gate-all-around devices, are described. In an example, an integrated circuit structure includes a semiconductor fin above a substrate and having a length in a first direction. A nanowire is over the semiconductor fin. A gate structure is over the nanowire and the semiconductor fin, the gate structure having a first end opposite a second end in a second direction, orthogonal to the first direction. A pair of gate endcap isolation structures is included, where a first of the pair of gate endcap isolation structures is spaced equally from a first side of the semiconductor fin as a second of the pair of gate endcap isolation structures is spaced from a second side of the semiconductor fin.
Patent EP-0004411-A2 (EP)
Inventor: GORDON II JOSEPH GROVER
IPC: G02F1/01
Filed: 1979-01-17
Abstract: An optical modulator suitable for use with a collimated light beam having a moderate cross section and a fast response time and operational at relatively low voltage includes a glass prism 12 and a smooth metal surface 14 that are separated by an adjustable gap 18. The gap is filled with air, having an index of refraction lower than the prism. A beam 22 of monochromatic light is passed into the prism at a specific angle of incidence 0 to undergo total internal reflection at the glass prismgap interface. A change of approximately 1 micron in the thickness of the gap is sufficient to change the reflectivity from greater than 95% to essentially zero. The size of the gap is mechanically adjusted and this mechanical device 20 determines the frequency response of the light modulation.
Patent EP-0004717-A2 (EP)
Inventor: CARR NORMAN LOREN
IPC: C10L9/00
Filed: 1979-03-15
Abstract: The rate of separation of suspended mineral particles from a coal liquid is increased by adding a mixture of a hydrocarbonaceous oil and a calcium salt, such as calcium carbonate, to the coal liquid. The increase in the separation rate is achieved even though the coal mineral particles naturally contain a calcium salt. The premixing of the calcium salt with hydrocarbonaceous oil considerably enhances the separation rate as compared to the addition of the calcium salt alone even when the hydrocarbonaceous oil is a distillate fraction which is derived from the coal liquid itself.
Patent EP-0030024-A2 (EP)
Inventor: HAIDINGER ERICH
IPC: H01C17/28
Filed: 1980-11-28
Abstract: A method is disclosed for attaching and securing power supply leads to electrical components including ceramic multi-layer capacitors. A tape-shaped transport carrier is continuously provided with power supply leads having a U-shaped portion projecting over the edge of the transport carrier. The U-shaped portion is bent up to form a loop and is then provided with bends. The U-shaped connection part is bent down approximately 90 DEG  so that the front bends form an insertion aid for the insertion of the components between the supply leads. A solder operation then follows.
Patent EP-0031488-A2 (EP)
Inventor: EARDLY DAVID BARRY
IPC: G11C11/411
Filed: 1980-12-04
Abstract: A random access memory system is disclosed in which data stored in two distinct memory locations defined by distinct address signals can be non-destructively read out simultaneously. The system employs a matrix of two-port memory cells (21), each cell functioning to store one binary bit of data in a conventional cross-coupled common emitter flip-flop. A pair of input/output transistors (T z , T 3 ) have their emitters connected to the respective control nodes (A, B) of the static cell, their bases connected to first (WLO) and second word lines (WL1), and their collectors connected to first (BSO) and second (BS1) bit sense lines. The word lines and bit lines are addressed and pulsed such that during reading of the selected cells, current flows through only one of the input transistors of one of the cells to a sense line whereon, during writing, current flows through both of the input/output transistors, the direction of current flow during writing depending on the value of the binary bit being stored. The input/output transistors associated with each cell are integrated onto the chip and occupy only slightly more area than multi-configured devices conventionally employed in prior art two-port cells.
Patent EP-0028946-A2 (EP)
Inventor: CASSAN DANIEL
IPC: H01T4/08
Filed: 1980-07-28
Abstract: 1. Connector for a cathode ray tube of small dimensions, adapted to receive contact pins of said tube for ensuring electrical connections thereof with corresponding circuits connected to a printed circuit, of the type including mid voltage safety discharger means arranged circularly around the tube connector axis and constituted by a plurality of plate-shaped conductor means (4, 5) each being respectively provided with an insulating element (6) forming discharger housing means, one electrode (5) thereof being connected to one of the connector contacts, in turn connected to the corresponding pin of the tube, the other electrode being integral with a common strip (3) connected to earth, said connector being generally ring-shaped (1) and provided with an integral peripheral protrusion in the form of a belt (2) including housings each adapted to receive an insulating element (6) forming discharger housing means, the ends of said conductor means (4, 5) and corresponding insulating element (6) forming discharger housing means being arranged in a same plan parallel to that of the tube connector, characterized in that said housings are open at both ends so that the conductor means the ends of which (4, 5) form discharger electrodes are arranged on both sides of said belt, and that each insulating element (6) forming discharger housing means is provided, on its face opposite to the centre of the connector, with two protrusions, one (6b), after being snapped through, forming a position locking tooth, the other (6a) forming a position stop abutment so as to permit installation by simply presenting said discharger means and snapping down into said housings, no permanent strain appearing on the length of said conductor means as they are snapped down into said housings, so that installation can be performed automatically by a machine in a single step.
Patent EP-0045390-A2 (EP)
Inventor: PLUM HANS DR DIPL-CHEM
IPC: C07F7/22
Filed: 1981-07-09
Abstract: Die Erfindung betrifft neue Monoalkylfluorozinn-Verbindungen der allgemeinen Formel <IMAGE> in der R ein Alkylrest mit 1 bis 12 C-Atomen ist, in der X Fluor oder Carboxylat ist, in der Y Chlor, Carboxylat oder der Rest <IMAGE> ist oder X und Y zusammen Sauerstoff sind.
Patent EP-0047677-A2 (EP)
Inventor: MCDOWELL CURTIS S
IPC: B04B11/02
Filed: 1981-09-10
Abstract: A separation zone (118) for separating solids and liquids from a solids-liquid mixture is provided in which the mixture is subjected to centrifugal force under low shear forces and low turbulence. In the separation zone (118), the flow rate is maintained to be less than the terminal settling velocity of the solids in the mixture. The mixture is introduced into the separation zone (118) from a zone (120) of higher turbulence and higher flow rate than those of the separation zone (118), a minor part of the mixture in the other zone (120) being removed to the separation zone (118). The major part of the mixture is removed from the other zone (120) and discharged through a port (132) and returned to the mixture source in such a manner as to aerate the returned mixture. The separated solids are returned to the mixture source with the major part of the mixture. The separated solids and liquid are removed from the apparatus continuously. The invention is particularly useful in obtaining a highly clarified centrate from sewage sludge.
Patent EP-0049999-A2 (EP)
Inventor: WARD ROBERT WILLIAM
IPC: A61P29/00
Filed: 1981-10-07
Abstract: Compounds of the formula (I):
     and pharmaceutically acceptable salts and pro-drugs thereof, wherein:
     Ar is a phenyl group optionally substituted by one or two moieties selected from halogen, C 1-4  alkyl, methoxy, methylthio or trifluoromethyl, or a 2-thienyl group or N-methyl-2- pyrryl group optionally substituted by one or two C 1-4  alkyl groups:   R is hydrogen or methyl, and   n is 0 or 1     
having useful anti-inflammatory and or analgesic activity, pharmaceutical compositions containing them, and processes for their preparation.
Patent EP-0042353-A2 (EP)
Inventor: HELD RETO
IPC: G09F13/10
Filed: 1981-06-05
Abstract: This equipment has an image screen (2), the inner surface (7) of which is provided with a coating (8). The transparency of the image screen (2) is reduced by the coating (8) by 15 to 50 %. When the light source (3) is switched off, the coating (8) prevents the image on the film (4) from shining through the screen (2). By this means, the movement of the film (4) when it is changed, does not have a disturbing effect on the viewer. <IMAGE>
Patent EP-0072436-A2 (EP)
Inventor: HIBST HARTMUT DR
IPC: C01G49/00
Filed: 1982-07-16
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von feinteiligen Ferriten der allgemeinen Formel MeFe2O4 (I) in der Me = aMn + bNi + cZn + dCo + eFe (II) bedeutet, wobei die Atommassenverhältnisse a, b, c, d und e jeweils 0 bis 1 betragen und ihre Summe gleich 1 ist, M¹Me¹2Fe12O22 (II), in der M¹ Barium, Strontium, Calcium und oder Blei und Me¹ zweiwertiges Mangan, Kupfer, Eisen, Kobalt, Nickel, Zink, Magnesium und/oder äquimolare Mengen von Lithium und drewiwertigem Eisen bedeuten, oder M²(Me²Ti)xFe12 2xO19 (III), in der M² Barium oder Strontium, Me² Zink, Nickel und/oder Kobalt und x Werte von 0 bis 1,5 bedeuten, durch Umsetzen der für die entsprechende Zusammensetzung erforderlichen wäßrigen Lösungen der Salze mit einer wäßrigen Lösung von Natrium- und/oder Kaliumcarbonat, Entfernen des Wassers, Erhitzen des trockenen Salzgemenges auf eine Temperatur zwischen 800 und 1200°C und isolieren des sich dabei bildenden feinteiligen Ferrits der vorgegebenen Zusammensetzung durch Auslaugen mit Wasser.
Patent EP-0074632-A2 (EP)
Inventor: BLACKWELL JENNINGS PRICE
IPC: C08K5/54
Filed: 1982-09-09
Abstract: Properties such as flow rate and hydrolytic stability of glass-filled polyarylene sulfide compositions can be modified by the addition of certain organosilanes.
Patent EP-0064789-A2 (EP)
Inventor: MARTINELLI MARIO
IPC: G01J9/02
Filed: 1982-04-29
Abstract: The invention relates to an interferometer based on the exploitation of an optical fibre through which both the phase signal which is of interest for the measurements concerned and a reference signal are simultaneously forwarded in order that in the differential measurement the noise introduced by the optical fibre for both thermal and mechanical reasons is ruled out.
Patent EP-0062491-A2 (EP)
Inventor: LADIZESKY NOE HUGO
IPC: C08L77/00
Filed: 1982-03-31
Abstract: A method of producing a composite material in which a reinforcing material (eg as fibres) is embedded in a matrix material is characterised in that the reinforcement material comprises a polymer material having a draw ratio of at least 12:1 which is plasma treated, prior to incorporation in the matrix, preferably to produce pitting in its surface whereby improved adhesion is obtained between the reinforcement material and the matrix material by mechanical interlocking of the pitted surface of the reinforcement material and the complementary surface of the matrix material. Preferably, the surface pitting is effected by a plasma discharge treatment. Preferably the average pit size is from 0.1 to 4 microns.
Patent EP-0091061-A2 (EP)
Inventor: POSPISCHIL REGINHARD DR-ING
IPC: H04J3/06
Filed: 1983-03-28
Abstract: This device comprises a detection circuit (3) for identifying a frame identification word, comprising a synchronisation (4) for monitoring and controlling the phase angle of a demultiplexer (22) and of a clock generator (6), in which an additional pulse frame counter (5) is connected to the synchronisation, which is synchronised by each received frame identification word. The clock generator (6) and the demultiplexer (22) are only resynchronised when the new phase angle has been detected with the aid of the additional pulse frame counter (5). This prevents unnecessary synchronising processes by adjusting the clock generator (6), and the associated reception of faulty characters. <IMAGE>
Patent EP-0105204-A2 (EP)
Inventor: SEITZ HANS DR DIPL-ING
IPC: B60C25/00
Filed: 1983-09-01
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Montage eines Reifens auf eine Felge. Dabei werden Fahrzeugräder mit solchen Felgen betrachtet, bei denen die Sitzflächen für die Reifenwülste am inneren Umfang der Felge neben jeweils einem sich radial nach innen erstreckenden Felgenhorn angeordnet sind und bei denen sich neben den Sitzflächen umlaufende Vertiefungen befinden, deren Grund einen im Vergleich zum Durchmesser der Sitzflächen grösseren Durchmesser aufweist. Es werden folgende Verfahrensschritte vorgeschlagen: a) Felge und Reifen werden bevorzugt senkrecht aufeinander zubewegt, b) die Felge wird in den oval aufgeweiteten Reifen hineingeführt, c) die Felge wird gedreht, bis die Achsen parallel verlaufen, d + e) eine Partie des Wulstes, dessen Sitzfläche parallel zur Felgensitzfläche verläuft, wird in die Felgenvertiefung eingeführt, danach der gesamten Wulst nachgeschoben, f) die Schritte d + e) werden beim anderen Wulst wiederholt, g) die Wülste werden durch eine Beaufschlagung des Reifens mit Luft auf die Felgensitzflächen gebracht.
Patent EP-0105438-A2 (EP)
Inventor: HOEGE HARALD DR
IPC: G06K9/64
Filed: 1983-09-26
Abstract: For calculating a correlation coefficient, at least intermediate results, namely subtotals, are calculated in a time-saving manner in a so-called pipeline calculation process, known per se, by means of a so-called pipeline processor (PP), in which process the scanning lines are processed in each case offset by one pixel compared with the previous line by i line units and the ith line unit calculates the relevant subtotals so that in each case a subtotal is obtained with each processor cycle whilst, at the same time, a preprocessing of the relevant data is carried out for each scanning line, in each case offset in time by one processor cycle compared with the previous scanning line.
Patent EP-0118595-A2 (EP)
Inventor: CARRIER CHRISTIAN J L
IPC: F02K9/95
Filed: 1983-10-28
Abstract: A low cost easily installed and reliable weather seal for the nozzle throat of a solid propellant rocket motor which uses an aft end ignition system. The igniter cartridge, known per se, which is located in the throat of the rocket motor is provided with an elastomeric 0-ring in the base of the cartridge thus sealing the gap between it and the inside surface of the exit cone of the nozzle. This structure not only provides an effective weatherseal but also provides a convenient means of positively retaining the igniter cartridge in place.
Patent EP-0110175-A2 (EP)
Inventor: SMITH JOSEPH JOHN
IPC: B62D55/10
Filed: 1983-11-02
Abstract: Es handelt sich um verschiedene Ausführungsformen von mit einem Kugellager versehenen Halterungen zur Erzielung einer universell verschwenkbaren Verbindung zwischen einem Gleiskettenrahmen (10, 12) und einem Querträger (16) eines Raupenschleppers. Die Halterung umfaßt ferner ebene Gleitflächen, die am Gleiskettenrahmen oder am Querträger vorgesehen sind und an ebenen Oberflächen anliegen, die am Kugelsegment oder an der Kugelsegmentpfanne vorgesehen sind, so daß das Querträgerende gegenüber dem Gleiskettenrahmen nach vorn und hinten sowie in seitlicher Richtung relativ verschiebbar ist.
Patent EP-0114216-A2 (EP)
Inventor: DIBBLE ERIC PAUL
IPC: C25D5/02
Filed: 1983-11-08
Abstract: A low conductivity fluid mask in a predetermined fluid state is used as a mask in an electroplating jet system. Preferred is a deionized water mask. A first nozzle (18) applies to the workpiece (W) to be electroplated a masking fluid layer (29) covering selected regions or the complete workpiece. A second nozzle (1) applies the electroplating solution to the desired workpiece regions (M). If the complete workpiece was covered, the second jet pierces the masking layer (29) to plate the underlying exposed portions of said surface.
Patent EP-0093007-A2 (EP)
Inventor: CURTIS ADAM SEBASTIAN GENEVIEV
IPC: C08J7/12
Filed: 1983-04-25
Abstract: A process for treating certain polymeric materials such as polypropylene and polystyrene incorporating structural units each containing at least one tertiary carbon atom to improve certain surface characteristics comprises forming in the vicinity of the surface of the material a dense concentration of hydroxyl groups, substantially all the hydroxyl groups being attached to tertiary carbon atoms without the formation of appreciable quantities of aldehydes, peroxides, ketones or epoxides and without appreciable -C-C- chain scission. 
     The treated material exhibits high qualities in many directions including those of high wettability, cell adherence, permeability and dye take-up.
Patent EP-0101313-A2 (EP)
Inventor: MIKAMI YOSHIHARU
IPC: G01G13/16
Filed: 1983-08-12
Abstract: First and second compound chutes constituting a collecting chute assembly each comprises an outer chute of inverted, bisected frusto-conical shape having a semicircular upper opening and a semicircular lower opening, and an inner chute of inverted, bisected conical shape disposed within the outer chute via a partitioning plate. The overall chute assembly is of inverted frusto-conical shape and is constructed by uniting the compound chutes by bringing their respective partitioning plates into face-to-face contact, the assembly defining two discharge routes. At the lower ends of the chutes, one discharge route communicates the inner chute of the first compound chute with the outer chute of the second compound chute, and the other communicates the inner chute of the second compound chute with the outer chute of the first compound chute. Weighed articles introduced into the inner chute of one of the compound chutes will be guided into the outer chute of the other compound chute to join weighed articles introduced directly into the outer chute, the combined articles being discharged from said outer chute to a point outside the system. The arrangement is such that time required for articles to be discharged from both discharge passages is approximately the same. 
     Furthermore, a collecting chute for collecting weighed articles discharged from an automatic weighing system is divided into left and right sections and has an inner article receiving portion defining an opening and an outer article receiving portion defining an opening at the upper end thereof, and two article discharge portions provided side-by-side at the bottom end thereof. The left and right sections each include an upper, outer chute and a contiguous lower, outer chute, an upper, inner chute and a contiguous lower, inner chute, and a discharge chute contiguous to the lower, outer chute. The left lower, inner chute has an outlet which extends solely into the right lower, outer chute, and the right lower, inner chute has an outlet which extends solely into the left, lower outer chute, thereby communicating the left and right lower, inner chutes with the right and left discharge chutes, respectively. The upper, outer chutes and the upper, inner chutes are capable of being disassembled into plural component parts.
Patent EP-0113540-A2 (EP)
Inventor: GRABBE PAUL
IPC: H01L27/092
Filed: 1983-12-06
Abstract: A semiconductor (FET) device includes a channel region (16) of a predetermined doping concentration and thickness so as to form an active pn junction between the gate contact and source region of the semiconductor device. The pn junction creates an active intrinsic junction FET (JFET) which may be pinched off in the operating region of the FET device. The resultant combination is a cascode FET-JFET amplifier arrangement, which comprises operating characteristics of longer gate length devices than the FET device alone, maintaining high saturation output resistance and high d.c. voltage gain.
Patent EP-0114556-A2 (EP)
Inventor: MATTES KENNETH CHARLES
IPC: G03C8/54
Filed: 1983-12-20
Abstract: Image transfer photographic recording material is described which employs carbon black in an opaque layer or in an alkaline processing composition. The carbon black has a deactivating compound adsorbed thereto so that dye image-providing material can diffuse through the opaque layer, or processing composition, without any substantial adsorption thereof to the carbon black. The deactivating compound is incapable of releasing any dye moiety therefrom. Post-processing image dye diffusion is thereby lessened.