baber/WOPTO huggingface dataset:
Patent EP-4253191-A2 (EP)
Inventor: GOMES ANTUNES JOEL HENRIQUE
IPC: B61L29/02
Filed: 2021-05-12
Abstract: The present application describes a barrier mechanism for level crossing control systems. 
     This new mechanism presents a set of differentiated requirements and solutions, whereby the main distinctive characteristic is the boom balance system which does not use the conventional counterweights, resulting in a reduction in the operational space of the barrier, avoiding possible accidents with workers and passers-by, minimizing as well the material damages. 
     To achieve the indicated objective, guaranteeing the balance and stability in the movement of the boom a set of compression springs is used which exert more, or less, force on the main shaft according to the position in which the boom is found. Another important characteristic of the barrier lies in the mechanics and the transmission systems used, which present high levels of reliability.
Patent EP-4241720-A2 (EP)
Inventor: GOMEZ DANIEL H
IPC: A61B90/00
Filed: 2018-07-18
Abstract: A computer-assisted medical system includes manipulators, a user input system, a user output system comprising a display device, and a controller configured to execute instructions to perform operations. The operations include, in a pairing mode and in response to a first set of signals generated by the user input system, causing a virtual selector shown on the display device to move relative to an imagery shown on the display device. The operations further include, in the pairing mode, associating a first manipulator with a portion of the user input system based on movement of the virtual selector relative to a represented location of the first instrument, and, in a following mode, controlling motion of the first instrument in accordance to a second set of signals generated by the user input system in response to operation of the portion of the user input system by a user.
Patent EP-4250900-A2 (EP)
Title: Display apparatus
Inventor: KIM SUNHO
IPC: H10K102/00
Filed: 2020-09-01
Abstract: A display apparatus includes a substrate having a display area and a peripheral area surrounding the display area. Display elements are arranged in the display area. A spacer is disposed between the display elements and includes a lateral side having a first slope. A thin film encapsulation layer covers the display area and includes a buffer encapsulation layer, an inorganic encapsulation layer, an organic encapsulation layer, and a composite encapsulation layer sequentially stacked on one another. The composite encapsulation layer includes a plurality of sub-layers stacked on each other. Each of the sub-layers has a thickness that is less than a thickness of the inorganic encapsulation layer. An upper surface of the buffer encapsulation layer has a second slope that is smaller than the first slope. The second slope overlaps the first slope in a direction of a thickness of the substrate.
Patent EP-4274157-A2 (EP)
Inventor: GILTON JEFFREY
IPC: H04L9/32
Filed: 2020-09-11
Abstract: A method comprises a server generating a server nonce and transmitting a server public key, a key signature and the server nonce to a device, the device verifying the server public key, signing the server nonce with a device private key, generating a device nonce, and transmitting the server nonce, the server nonce signature, a device public key, a device key signature, and the device nonce to the server, the server verifying the server nonce and the device public key, generating a session key, encrypting the session key with the device public key, signing the device nonce and the session key with a server private key, and transmitting the device nonce, the signed device nonce and session key, and the encrypted session key to the device, and the device verifying the device nonce, decrypting the encrypted session key with the device private key, and verifying the decrypted session key.
Patent EP-4289892-A2 (EP)
Inventor: DIEKMANN WOLFGANG
IPC: C08J9/28
Filed: 2016-12-14
Abstract: Es wird eine Polymerzusammensetzung für Selective Absorbing Sintering, SAS, oder Selective Inhibition Sintering, SIS, beschrieben. Das Polymer weist offene Mesoporen auf und die kumulative Porenvolumenverteilung der Mesoporen, gemessen nach DIN 66134, beträgt mindestens 0,01 cm<sup>3</sup>/g.
Patent EP-0011727-A2 (EP)
Inventor: KEITER ALFRED
IPC: B41J11/62
Filed: 1979-11-02
Abstract: 1. A typewriter or similar office machine having a disc-shaped character carrier mounted on a carriage and having a device preventing the entanglement of a colour ribbon, which is guided parallel to the plane of typing with the aid of ribbon guides and which can be brought into the printing region, with the disc-shaped character carrier, characterised in that a thin taut protection strip (35) is fixed to the carriage (3) below the printed line and between the disc-shaped character carrier (5) and the part of the ribbon (15) which is guided parallel to the plane of typing and has a continuous guide edge (73) by means of which the radial character arms (9) of the character carrier (5), which are not yet in their operating position, may be urged out of the region of the ribbon plane.
Patent EP-0004833-A2 (EP)
Inventor: HJORT INGEGERD
IPC: D21H17/68
Filed: 1979-03-28
Abstract: A fibre product, e.g. paper or the like, and a method of manufacturing such product. Besides organic fibres this also contains inorganic fibres, a binding-agent, at least in part in the form of compounds of silicic acid and sodium or potassium, and carbamide and/or propyiene glycol. By this method water-glass and mineral wool fibres are added to a suspension of treated cellulose fibres. After further treatment, e.g. the admixture of size, dyestuff, filler and thickener, the suspension and its additives is dried and pressed to obtain the final product.
Patent EP-0021373-A2 (EP)
Inventor: FREITAG DIETER DR
IPC: C07C63/38
Filed: 1980-06-21
Abstract: Einstufen-Verfahren zur Herstellung von reinen, aromatischen Dicarbonsäuredichloriden durch Umsetzung einer aromatischen Dicarbonsäure oder eines aromatischen Dicarbonsäuregemisches mit Phosgen in Anwesenheit cyclischer Azaverbindungen als Katalysatoren und gegebenenfalls in einem Lösungs- oder Verdünnungsmittel.
Patent EP-0031419-A2 (EP)
Inventor: ANDROS FRANK EDWARD
IPC: H05K7/20
Filed: 1980-10-29
Abstract: Metallized ceramic (MC) modules (25), which are mounted on printed circuit cards (24), and multi-layer ceramic (MLC) modules (17), which are mounted on a printed circuit planar board (11), are combined into one hybrid package. An air cooling distribution system is provided wherein air is first caused to impinge against the MLC modules (17) after which it is directed to flow serially across the MC modules (25).
Patent EP-0030177-A2 (EP)
Inventor: CHIAVACCINI GIORGIO
IPC: B41M3/06
Filed: 1980-11-13
Abstract: 1. Method of marking panes by deposition on a surface of the pane of a composition such as an ink, characterized in that the marking is carried out by means of a composition which leaves a deposition which is practically invisible in normal light but which may be rendered temporarily visible by fluorescence so as to identify the mark by subjecting the pane to ionising radiation by means of a source emitting such radiation under suitable conditions of ambient illumination.
Patent EP-0043997-A2 (EP)
Inventor: KRISHNAN SIVARAM
IPC: C08K5/42
Filed: 1981-07-02
Abstract: Eine hinreichende Menge eines neuen halogenierten aromatischen Imid-Sulfonats der Strukturformel <IMAGE> worin X für ein Halogen, n für 1 bis 4, Y für ein niederes Alkyl mit 1 bis 4 Kohlenstoff-Atomen, ein Halogen oder ein Wasserstoff-Atom, a für 0 bis 4, M für ein Alkalimetall und T für entweder 0 oder 1 steht, verleiht nach Einarbeiten in ein aromatisches Polycarbonat diesem Flammbeständigkeit.
Patent EP-0052773-A2 (EP)
Inventor: MAYR KARL-HEINZ
IPC: F28F27/02
Filed: 1981-10-23
Abstract: 1. A distributor arrangement for a coolant consisting of a gas-liquid mixture, to be supplied to the evaporation tubes of a multi-tube evaporator with a distributor casing forming a closed container into which the evaporation tubes open out downwardly, terminating at a distance above its bottom at the same height, and with their ends extending substantially vertically, and a coolant injection tube terminating at a distance above the ends of the evaporator tubes in the distributor housing, characterised in that, the ends (10) are evenly cut off slantwise and act as the inlet opening for the simultaneous inflow of the gaseous and liquid phase into the appropriate evaporation tube, wherein the interface between the liquid and the gaseous phase lies, during operation, between the lower and the upper end of the slantings.
Patent EP-0037742-A2 (EP)
Title: Method for the estimation of hydroxysteroids and reagent system therefor
Inventor: YAMANAKA MANABU
IPC: G01N33/74
Filed: 1981-04-08
Abstract: A reagent for the estimation of hydroxysteroids in serum .comprising a hydroxysteroid dehydrogenase, a coenzyme therefor, diaphorase, a tetrazolium salt and an inhibitor of non-steroidal hydroxyacid dehydrogenases, the said reagent being substantially free from hydroxysteroids and other serum components as well as a blank reagent for use in conjunction therewith in which the hydroxysteroid dehydrogenase is omitted.
Patent EP-0048536-A2 (EP)
Inventor: INADA MASANORI
IPC: H01L41/187
Filed: 1981-05-12
Abstract: Powders of lead titanate consisting of acicular, plate-like crystalline particles of tetragonal lead titanate which are elongated in the direction of the a-axis are manufactured from acicular particles of tetragonal titanium dioxide of anatase type or from titanium dioxide hydrate particles which are mixed with powders of lead oxide or lead-containing compounds and the resulting mixture is fired. Alternatively, potassium titanate fibers of the general formula K 2 0. nTiO 2  may be used in place of the titanium compounds. Grain oriented sintered bodies of lead titanate can be manufactured from said powders.
Patent EP-0040133-A2 (EP)
Inventor: THORNTON DONALD IRVING
IPC: F01M11/03
Filed: 1981-04-30
Abstract: A filter assembly with a replaceable filter element (17) in an open-ended filter cannister (12) the open end of which is slideable over and sealable with a projecting part (16) of a base structure of the assembly to enclose the filter element, characterized by the base structure carrying a plurality of jaw elements (80) spaced around the said part, said jaw elements being concommitantly laterally displaceable by a rotary member (70) adapted to effect a cam action in relation to said element and thereby enable them to retain or release the cannister.
Patent EP-0056271-A2 (EP)
Inventor: TSUSHIMA KAZUNORI
IPC: C07D233/72
Filed: 1982-01-11
Abstract: Described are novel carboxylic acid esters represented by the following general formula (I) and insecticidal and/or acaricidal compositions containing the same as active ingredients: 
<CHEM>
 wherein X is represented by the formula, 
<CHEM>
Patent EP-0060979-A2 (EP)
Inventor: KREFT WILFRIED ING GRAD
IPC: F28C3/12
Filed: 1982-02-03
Abstract: Die Erfindung betrifft einen mehrstufigen Wärmetauscher 1, bei dem wenigstens eine der unteren Wärmetauscherstufen einen Umlenkabscheider 3, 4, 5 mit horizontalem Gaseintrittsstutzen 3a, 4a, 5a und Gasaustrittsstutzen 3b, 4b, 5b enthält, während wenigstens die obere Wärmetauscherstufe einen üblichen Zyklon 6 aufweist. Dadurch ergibt sich eine wesentliche Verringerung des Energiebedarfes, des Bauvolumens und der Bauhöhe.
Patent EP-0059399-A2 (EP)
Title: A shift control mechanism of an automotive manual transmission
Inventor: TAKAHASHI KOTEI
IPC: F16H63/26
Filed: 1982-02-19
Abstract: In an automotive manual transmission having a common fork shaft (80) on and along which a plurality of shift forks (74,76,78) are slidable, and a control rod (94) which is rotatable about and slidable along its axis which is normal to the axis of the common fork shaft (80), there is provided a shift control mechanism which converts the axial movement of the control rod (94) to a sliding movement of selected one of the shift forks (74,76,78) along the axis of the common fork shaft (80). The shift control mechanism comprises a supporting member (92) removably connected to the transmission housing (14), a pivoting pin (90) supported by the supporting member (92) and having an axis which is normal to both the axes of the common fork shaft (80) and the control rod (94), a plurality of pivoting levers (82,84,86) pivotally mounted on the pivoting pin (90), one end of each of the pivoting levers (82,84,86) being pivotally joined to an extension of the corresponding one of the shift forks (74,76,78), and a head member (110) secured to the control rod (94), the head member (110) being brought into engagement with the other end of each pivoting lever (74,76,78) upon rotational movement of the control rod (94) about its axis into a given position.
Patent EP-0071020-A2 (EP)
Inventor: MIYAJI NOBUYOSHI
IPC: G21F9/00
Filed: 1982-06-24
Abstract: A method for removing radioactive material fixed to a device (4), comprising the steps of immersing the contaminated device (4) in a sodium flow (13), thereby dissolving the radioactive material into the sodium flow (13), and thereafter collecting the radioactive material in a trap (7). An apparatus for carrying out above method, wherein a receptacle (1) for receiving a device (13) contaminated with radioactive material and a trap (7) for the radioactive material are disposed in a sodium-circulating system provided with a heating means (9).
Patent EP-0069333-A2 (EP)
Inventor: WILSBERG HEINZ MANFRED
IPC: D06M15/11
Filed: 1982-06-30
Abstract: Aqueous textile-stiffening solutions are prepared using partial starch phosphate esters or alkali metal or ammonium salts thereof which, to improve the swellability and solubility in cold water and also the storability of concentrated stock solutions, contain water-soluble calcium salts in an amount of 0.01 - 0.5 g Ca<+><+> per 100 g of starch ester and preferably in addition urea in an amount of 2 - 12 g per 100 g of starch ester.
Patent EP-0074660-A2 (EP)
Inventor: FAN YOU-LING
IPC: C08F220/56
Filed: 1982-09-13
Abstract: Water soluble acrylamide containing polymers having an intrinsic viscosity of at least about 15 dl/g which are suitable for use in water purification.
Patent EP-0075312-A2 (EP)
Title: Fluorine-containing copolymers
Inventor: NAKAGAWA TSUNEO
IPC: C08F214/26
Filed: 1982-09-20
Abstract: A fluorine-containing copolymer comprising monomeric units of(a) from 95.8 to 80% by weight of tetrafluoroethylene,(b) from 4 to 14% by weight of hexafluoropropene, and(c) from 0.2 to 6% by weight of perfluorovinyl ether of the formula:wherein n is an integer of 1 to 4, and m is an integer of 0 to 3, and having excellent stress crack resistance.
Patent EP-0065479-A2 (EP)
Inventor: SCHALLNER OTTO DR
IPC: C07D239/42
Filed: 1982-05-03
Abstract: They have the formula <IMAGE>  where D, W, R and n have defined meanings and  A is the radical <IMAGE> where X is H or a substituent, Y1 and Y2 are identical or different and each is H, Cl or Br, and Y3 is Cl, Br or F.
Patent EP-0105216-A2 (EP)
Inventor: VICK WALTER
IPC: B65B9/02
Filed: 1983-09-06
Abstract: The wrapping takes place on a machine conveyor belt, which takes the goods and also a film curtain along by virtue of inherent weight friction. In order to prevent very lightweight goods being retained by the web tensioning, there is provided on the machine conveyor belt a driver which seizes the web and, under the influence of a control curve, has one end position outside the film region and one end position projecting into the film region and clamping the film. <IMAGE>
Patent EP-0114195-A2 (EP)
Inventor: RATHMANN KLAUS
IPC: E05B77/48
Filed: 1983-10-13
Abstract: 1. A central door locking device, especially for motor vehicles, having several electromotive actuator units (5) connected to a parallel circuit (6), at least one operating switch with a first and a second switch setting which allows the actuator units to be driven, and a timing element which allows the drive circuit of the actuator units to be broken and a further drive circuit to be enabled, characterized in that the timing element comprises a changeover switch (7, 7'), an electromotive servo motor (8, 8') which behaves like the electromotive actuator units (5) under varying operating conditions, and an actuator member (14, 14') of the servo motor (8, 8'), and on the line side of the parallel circuit (6) is connected the changeover switch which after respective half-cycles of the servo motor (8, 8') can be reset by the actuator member (14, 14') of the servo motor (8, 8') either from a position connected to one switch setting of the operating switch (11) to a position connectable to the second switch setting of the operating switch (11) or else from a switch setting connected/not connected to a positive pole (10) to a switch setting connected/not connected to a positive pole (10), the servo motor (8, 8') being connected on the load side of the operating switch (11) and each operating switch (11) being resettable by an actuator (15) of the associated actuator unit (5) such that all operating switches (11) always assume the same switch setting.
Patent EP-0088608-A2 (EP)
Inventor: ELLISTON THOMAS L
IPC: E21B7/128
Filed: 1983-03-04
Abstract: Motion compensating apparatus maintains a tension load on a marine riser supported from a floating platform which is subject to movement by wave action and the like. Bending movements induced by the roll and pitch of the vessel are decoupled by a resilient bearing member (38) having an annular section of a substantially spherical or conical laminated body of superposed layers of an elastic material (74) and a relatively inelastic material (76). A tension load is applied to the riser by a hydraulic actuator (40) which is supported by the resilient bearing member (38). The actuator includes a displacement compensating cylinder chamber (55) having an adjustable volume of hydraulic fluid presented to a piston (52) in the cylinder for supporting the upper end (72) cf the manne riser. The displacement of fluid in the cylinder (55) varies in response to the heave of the vessel to maintain a positive lifting force on the marine riser. An accumulator assembly (88) is connected to the pressure chamber (55) of the hydraulic actuator for supplving hydraulic fluid to and for receiving hydraulic fluid from the pies- sure chamber in response to changes in its volume. Hydraulic fluid leakage past the actuator seals (56 60, 67, 68) is monitored through a fluid circuit (65. 84) including pressure switches (95. 97) and leakage flow indicators (103, 101).
Patent EP-0112093-A2 (EP)
Inventor: NEVILLE ALEXANDER MUNRO
IPC: C12P21/08
Filed: 1983-11-30
Abstract: The invention concerns a novel lymphocyte hybridoma and an antibody which may be generated from the hybridoma. The hybridoma and antibody have the internal designation LICR-LON-Fib 75. The origin, method of preparation and uses are discussed. The antibody has particular application in the diagnosis and treatment of cancer of the breast. A particular therapeutic treatment comprises harvesting a sample of bone marrow from a patient, subjecting the patient to treatment adapted to kill cancerous material including that within the bone marrow (possibly including the normal differentiated haemopoietic cells of the marrow), subjecting some or all of the sample to cytotoxic treatment with the antibody (or a toxin conjugate thereof) adapted to kill cancerous cell lines while leaving viable colony-forming units of bone marrow, and reintroducing the treated sample material to the blood stream of the patient.
Patent EP-0101411-A2 (EP)
Inventor: KARRER FRIEDRICH DR
IPC: C08K5/3492
Filed: 1983-08-05
Abstract: s-Triazinverbindungen, die in ihrem Molekül mindestens eine ethylenisch ungesättigte Gruppe und mindestens eine 2,2,6,6-Tetramethylpiperidingruppe enthalten, lassen sich in Gegenwart von Radikalbildnern oder durch Bestrahlung auf organische Polymere, insbesondere auf Polyolefine, aufpfropfen. Beispiele für Radikalbildner sind Peroxy- oder Azoverbindungen. Bei Verwendung von mehrfach ungesättigten Piperidin-Triazin-Verbindungen kann dabei eine Vernetzung des Polymeren erzielt werden, insbesondere bei Polyethylen.
Patent EP-0116905-A2 (EP)
Inventor: SCHMID KARL-HEINZ DR
IPC: C11D11/04
Filed: 1984-02-09
Abstract: Zur Verbesserung des Fließverhaltens von wäßrigen technischen Aniontensid-Konzentraten, insbesondere von Konzentraten von α-Sulfofettsäureestern mit mindestens 50 Gew.-% des Natriumsalzes von α-Sulfofettsäureester werden Alkohole (C8-40) eingesetzt, die zusätzlich eine oder mehrere Hydroxylgruppen als Substituenten aufweisen können und an die bis zu 20 Mol Ethylenoxid und/oder Propylenoxid pro Mol Alkohol angelagert sein können. Die Alkohole werden dem von überschüssigem Sulfonierungsmittel befreiten Sulfonierungsprodukt in Mengen von 1 bis 15 Gew.-%, bezogen auf die Tensidmenge zugefügt, wobei sich eine Viskosität des Tensidkonzentrates von höchstens 10 000 mPas bei 70°C einstellt.
Patent EP-0129862-A2 (EP)
Inventor: TIETZ WERNER
IPC: E05B27/06
Filed: 1984-06-22
Abstract: 1. Lock-and-key system in which the locks have identical borehole patterns whereas the keys are provided with different elevated and recessed portions which interact with several categories of control pins (A, B, C), the pins (A) for detecting the elevated portions being shorter than the pins (B) for detecting the recessed portions, the pins (A, B) being provided with an annex at the ends facing the keyway, and all pin supporting boreholes being graduated towards the inside, characterized by the fact that the elevated portions (4, 5, 6) and recessed portions (7, 8) are formed by at least one locking rib projecting beyond the normal profile, and further characterized by the fact that one category (C) of pins has no annex and that such category, by way of replacement by the pins of the category (B) for detecting the recessed portions, can be used for compensating purposes wherever the rib elevations of individual locks are replaced by recesses in the master keys of a locking installation.
Patent EP-0135014-A2 (EP)
Inventor: ZWIRNER GERHARD
IPC: B60J3/00
Filed: 1984-07-14
Abstract: Aus Kunststoffasern bestehendes, bahnförmiges Material, wie Gewebe, Gewirke, Filz u. dgl., gegebenenfalls einseitig durch Kaschieren, Bestreichen usw. mit Kunststoff beschichtet mit einem Quadratmetergewicht der Kunststoffaserbahn allein oder zusammen mit der Kunststoffbeschichtung von mindestens 300 g. Sowohl die Kunststoffaserbahn als auch die Kunststoffbeschichtung sind Stoß an Stoß hochfrequenzschweißbar. Das bahnförmige Material dient als Ummantelungsmaterial für Gegenstände mit einer Polstereinlage, insbesondere Sonnenblenden.
Patent EP-0137327-A2 (EP)
Inventor: SHIMIZU TOSHIO
IPC: H01M8/04
Filed: 1984-09-11
Abstract: In a liquid fuel cell including a plurality of series-connected unit cells each including a fuel electrode (23) and an oxidizer electrode (21) disposed opposite to each other with an electrolyte layer (24) being interposed therebetween, a fuel chamber (25) disposed adjacent to the fuel electrode, and an oxidizer chamber (30) disposed adjacent to the oxidizer electrode, and fuel tanks (27, 270) supplying liquid fuel to the fuel chambers, at least two vertically-spaced passages (28b, 29b, 280b; 28a, 29a, 280a) permitting communication of the fuel tanks with all of the fuel chambers are provided so that one of them serves as a passage for liquid fuel while the other serves as a passage for gas produced at the fuel electrodes, the liquid fuel in an amount smaller than the tank volume is charged in each of the fuel tanks to leave a non-charged space, and gas vent ports (31, 310) provided with gas-liquid separating means (5) are disposed midway of the passages and/or on the tank wall portions corresponding to the non-charged spaces defined in the fuel tanks. The liquid fuel cell can satisfactorily generate power at whatever attitude, and gas produced at the fuel electrodes can be vented to the exterior of the cell without leakage of liquid fuel.