baber/WOPTO huggingface dataset:
Patent EP-4247115-A2 (EP)
Title: Method and device for activating 5g user
Inventor: LEE JICHEOL
IPC: H04W88/18
Filed: 2020-09-28
Abstract: The present disclosure relates to: a communication technique for converging, with IoT technology, a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond the 4th generation (4G) communication system such as long term evolution (LTE); and a system therefor. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety-related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method for activating a 5G user through a subscriber terminal can be provided.
Patent EP-4225006-A2 (EP)
Inventor: KIM YOUNSUN
IPC: H10K85/60
Filed: 2017-04-28
Abstract: Provided is an organic light-emitting device comprising a first compound and a second compound that offers low driving voltage and high efficiency. The organic light-emitting device comprises an emission layer between a first electrode and a second electrode, and an electron transport region between the second electrode and the emission layer. The electron transport region comprises the first compound. A hole transport region between the first electrode and the emission layer comprises the second compound.
Patent EP-4243080-A2 (EP)
Inventor: ARTHUR STEPHEN DALEY
IPC: H01L29/16
Filed: 2013-11-18
Abstract: An insulating gate field effect transistor (IGFET) device includes a semiconductor body and a gate oxide. The semiconductor body includes a first well region doped with a first type of dopant and a second well region that is doped with an oppositely charged second type of dopant and is located within the first well region. The gate oxide includes an outer section and an interior section having different thickness dimensions. The outer section is disposed over the first well region and the second well region of the semiconductor body. The interior section is disposed over a junction gate field effect transistor region of the semiconductor body. The semiconductor body is configured to form a conductive channel through the second well region and the junction gate field effect transistor region when a gate signal is applied to a gate contact disposed on the gate oxide.
Patent EP-4280627-A2 (EP)
Inventor: SHRIVASTAVA SHAMIT
IPC: H04R17/00
Filed: 2019-06-06
Abstract: A signal processing device (I) includes a first medium (2), a second medium (3) and a lipid interface (4) arranged between the first medium and the second medium. The lipid interface includes multiple lipid molecules (5). An input transducer (8) is arranged to apply an input signal to the lipid interface to generate a mechanical pulse in the lipid interface. An output transducer (9) is arranged to receive an output signal by detecting a mechanical response (  14 ) in the lipid interface from the mechanical pulse generated in the lipid interface by the input transducer.
Patent EP-0005302-A2 (EP)
Inventor: HAHN ALICE ULHEE
IPC: B01J13/16
Filed: 1979-05-02
Abstract: Open-ended pores of a porous granule are filled with a liquid material which is at least partially immiscible with water, and sealed with a porous polyurea membrane which limits the release rate of the material into the surrounding medium. The membrane is formed by(a) applying to the bare granule an organic solution comprising the liquid material and an organic polyisocyanate, followed by(b) applying to the granule an aqueous solution comprising water and a catalytic amount of a catalyst selected from the group consisting of a basic organic tertiary amine and an alkyl tin carboxylate.
Patent EP-0005638-A2 (EP)
Inventor: CROCKFORD DAVID R
IPC: A61K51/10
Filed: 1979-05-21
Abstract: A composition of matter comprising a Tc-99m labeled antibody and diagnostic kits for forming same are provided. The labeled antibody is anti-human chorionic gonadotropin (anti-hCG) or anit-human chorionic gonadotropin-beta subunit (anti-hCG-β) or a mixture thereof. In diagnostic use, the labeled antibody is administered in physiologically and pharmaceutically acceptable form and its biodistribution is monitored. The labeled antibody will accumulate at cancer sites e.g. tumors that produce human chorionic gonadotropin, human chorionic gonadotropin-like material. comPounds similar or identical to the β-chain of chorionic gonadotropin and mixtures thereof, which bind specifically to anti-hCG and/or anti-hCG-β.
Patent EP-0022206-A2 (EP)
Inventor: PREISS MICHAEL DR
IPC: C07D307/54
Filed: 1980-06-23
Abstract: The invention relates to optically pure heterocyclic amino acid compounds of the Formula I, as described hereinabove as well as a process for their preparation involving subject D, L-compounds to the action of a proteolytic enzyme. The compounds obtained are useful, inter alia, as intermediates for the manufacture of cephalosporins or penicillins.
Patent EP-0027636-A2 (EP)
Inventor: ICKING PAUL
IPC: A01K5/02
Filed: 1980-10-16
Abstract: In the arrangement, the individual feed points (1, 2) are charged by a stop device (12; 28, 29) being movable from the first to the last shut-off element (31) arranged in the region of each feed point and controlling this shut-off element (31) as regards the opening and closing movement. <IMAGE>
Patent EP-0041624-A2 (EP)
Inventor: ORWICK PHILIP LEE
IPC: A01G22/22
Filed: 1981-05-12
Abstract: There is provided a method for increasing axillary branching, tillering, flowering, and yield of agronomic and horticultural crops, by applying to said crop plants or to soil containing the seeds or other propagating organs of said plants, an effective amount of a 2-(2-imidazolin-2-yl)pyridine or 2-(2-imidazolin-2-yl)quinoline derivative.
Patent EP-0036225-A2 (EP)
Inventor: VAN LEEUWEN JOHANNES
IPC: B01D21/18
Filed: 1981-02-20
Abstract: Sludge floating on the surface of liquid protrudes upwardly through a stabilisation grid and is removed by scraping means into a gutter. In order to prevent the scraping means pushing the sludge back downwardly through the grid, the scraping means is provided with a knife which is driven in a forward movement towards the gutter and a return movement away from the gutter. In the forward movement the knife is tilted downwardly towards its free edge so as to cut the sludge and push it into the gutter. During the return move-ment, the free edge is raised above the grid.
Patent EP-0035420-A2 (EP)
Inventor: GAGNERAUD FRANCIS
IPC: F28G15/10
Filed: 1981-02-04
Abstract: 1. Apparatus for cleaning parallel plates of heat exchangers by mean of rotating brushes motor-drived, characterized by the fact it is comprising : a movable frame (7) supporting at least one truck (10) able to go down and up, each truck (10) being provided with platforms (13) bearing motors (14) of which each drives a pair of brushes (16), the lot of platforms, motors and brushes being able to rock round a shaft (17) perpendicular to the moving course of the trucks (10), the frame (7) bearing moreover parallel masks (18) which turn around an axle (19) placed at the lower part of the frame and parallel masks (18') which turn around an axle (19') on the upper part of the frame, the two axles (19, 19') remaining parallel to the swinging-shaft (17) for the brushes.
Patent EP-0038305-A2 (EP)
Inventor: TROUILHET YVES
IPC: F24H7/04
Filed: 1981-04-14
Abstract: The apparatus comprises an insulating housing (11) divided in two superposed compartments, the upper compartment containing an accumulation block (3) heated by electric resistances (6), and arranged on a frame (1) shaped like an upside down U wherein there is provided the lower compartment receiving a removable drawer (12) carrying a fan (14), an airwater heat exchanger (13) and an air distribution flap (15). Two openings (9 and 10) allow the outlet and inlet respectively of the fan (14) to communicate with a distribution channel (7) and an air collector channel (8). Two front and back plates (12a, 12b) of the drawer (12) define a lower portion of the air circulation channel and separate the sensitive members from the hot air flow.
Patent EP-0050107-A2 (EP)
Inventor: MESSNER GERHARD
IPC: A47C17/23
Filed: 1981-10-06
Abstract: 1. Seat, changeable into a bed, the area for lying down of which consists of three cushion units, i.e. a head end (14, 25), a middle part (10) and a foot end (9), the seat consisting of a base (1) equipped with a backrest (2, 25) and lateral guide rails (4), on which the back end of the pull-out unit (6) is guided, the front part of which is equipped with rollers (8), the pull-out unit (6) being in the shape a drawer, in which the foot end (9), by way of bearings, can be tilted and/or slid out, characterised in that the middle part (1) is joined to the upper part of the pull-out unit (6) in form of a lid ant the foot end (9) is joined to the pull-out unit (6) opposite the middle part (10), whereby the foot end and the middle part sealing the cavity on top are positioned against each other with their back-sides, whenever this piece of furniture is used as a seat.
Patent EP-0058946-A2 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23G4/08
Filed: 1982-02-18
Abstract: A coextruded chewing gum is provided which includes an extruded center portion surrounded by and bonded to an extruded outer shell portion. The center portion of the coextruded chewing gum will be of a generally soft consistency, substantially softer than that ordinarily employed in chewing gums of conventional structure, while the outer shell portion will provide a protective layer or eating for the core portion to inhibit sweating and stickiness and thereby allow for use of conventional wrapping machines.
Patent EP-0066691-A2 (EP)
Inventor: BARNUM CHARLY
IPC: H05B37/02
Filed: 1982-04-08
Abstract: A lighting control circuit responsive to amplitude variations related to the effects of movement on the reflection of electromagnetic energy at an ultrasonic frequency.
Patent EP-0071893-A2 (EP)
Inventor: LATTION ANDRE
IPC: D01H4/24
Filed: 1982-07-29
Abstract: In einem Verfahren zum Reinigen von Spinnrotoren für das Offenend-Spinnen wird eine Reinigungsvorrichtung (15) auf das geöffnete Rotorgehäuse (13) gesetzt und dazu benutzt, mindestens einen rotierenden Luftstrahl zu erzeugen, welcher im wesentlichen die Fasersammelrille des Rotors beaufschlagt. Vor dem Erzeugen des Luftstrahls wird der Rotor (11) stillgelegt und die Reinigungsvorrichtung (15) so auf das Rotorgehäuse (13) gesetzt, daß sich zwischen der Stirnseite eines den Luftstrahl erzeugenden Blaskopfes (18) und dem freien Rand (34) des Rotors (11) ein runder Spalt (35) bildet. Während eines Saugvorganges wird zunächst Luft durch den Spalt (35) von der Rotorgehäuseöffnung (14) durch den Innenraum des Rotors (11) hindurchgesaugt. Anschließend wird der Blaskopf (18) in den Innenraum des Rotors (11) eingetaucht und in Rotation versetzt, so daß sich der rotierende Luftstrahl bildet. Der Saugvorgang wird während dieser Reinigungsstufe aufrechterhalten. Die Anmeldung betrifft auch eine Vorrichtung zur Durchführung des Verfahrens.
Patent EP-0077445-A2 (EP)
Inventor: BROERS ALEC NIGEL
IPC: G03F1/08
Filed: 1982-08-13
Abstract: This invention discloses double sided lithography for fabricating ultra-small multilayer microcircuit structures without need for any intermediate realignment and without need for any intermediate layer deposition involving reestablishment of surface planarity. Microcircuit patterns (96, 98) are defined on opposite sides of a thin substrate (50) by an exposure tool without intermediate removal of the substrate (50) from the exposure tool, the microcircuit pattern (96) on one side being defined by incident patterning radiation and the microcircuit pattern (98) on the other side being defined by patterning radiation which has passed through the thin substrate.
Patent EP-0083042-A2 (EP)
Inventor: THUDT HUBERT
IPC: B62D1/26
Filed: 1982-12-17
Abstract: A roller guide device enabling a vehicle to be steered automatically consists of a roller retaining mechanism having a retaining lever connected to a steering linkage of a vehicle, and a pivoting lever which is pivotally connected to the forward end of the retaining lever. Arranged at the free end of the pivoting lever is a freely rotatable contact roller which can be pivoted from a retracted position in which the pivoting lever essentially coincides with the retaining lever in the direction of the pivoting shaft, into an operatively extended essentially straight-line position. The pivoting lever additionally rotates as a function of its pivoting motion about its longitudinal axis through about 90 DEG , so that retraction and extension of the contact roller by pivoting through 180 DEG  is achieved by a primary drive, with the contact roller concurrently rotating through 90 DEG  through a secondary drive. In its extended position, the contact roller is brought into contact with and urged against a stationary guide track so as to roll therealong. This allows for mechanical, fully automatic track control of the vehicle when the contact roller is extended. In the nonautomatic steering mode, the retracted contact roller is arranged within the contour of the vehicle body to obviate road hazards when a roller guide device on a vehicle projects laterally therefrom.
Patent EP-0074279-A2 (EP)
Inventor: NAKANISHI TOSHIHIRO
IPC: A61K36/899
Filed: 1982-09-08
Abstract: A selective anti-tumour agent comprises a carrier portion and a voluntary anti-tumour active agent. 
     The carrier portion is a monoclonal antibody (MoAb) which is produced by a hybridoma formed by cell fusion between two kinds of animal cells, one of which is an animal cell sensitized by human tumour cell such as spleen cell of BALB/ c  mouse and another of which is another animal cell such as mouse myeloma cell. 
     The antibody is isolated from the hybridoma and chemically conjugated with a voluntary anti-tumour ingredient such as an alkylating agent, anti-metabolic agent, cytotoxic antibiotic, protein or polypeptide, toxin or alkaloid. 
     The resultant thermapeutic MoAb conjugate selectively binds with specific tumour cells or tissue having a corresponding antigen and selectively attacks said cells or tissue as its target.
Patent EP-0082789-A2 (EP)
Inventor: DREESMAN GORDON RONALD
IPC: A61K38/00
Filed: 1982-12-21
Abstract: A composition for eliciting production of antibody to hepatitis B surface antigen and method of neutralizing the infectivity of hepatitis type B virus. A cyclic polypeptide is prepared having a disulfide bond in a hydrophilic region, namely residues 117-137 or 122-137 and an amino acid sequence unique from that associated with the native 25,000 molecular weight polypeptide derived from hepatitis B surface antigen.
Patent EP-0104305-A2 (EP)
Inventor: HAAS HEINZ
IPC: A47G27/04
Filed: 1983-03-04
Abstract: The floor covering lies with its underside on a floor. It is possible to walk on the top side which lies opposite the underside. The underside is designed to be self-adhesive. Applied to the underside is a self-adhesive layer which can be designed in the form of self-adhesive points. <IMAGE>
Patent EP-0104479-A2 (EP)
Inventor: TAYAMA SUEHIRO
IPC: C08K5/5337
Filed: 1983-08-30
Abstract: A flame resistant acrylin resin composition comprising a polymer composed of from 40 to 88% by weight of methyl methacrylate, from 1 to 15% by weight of a-methyl styrene, from 5 to 15% by weight of styrene, from 5 to 15% by weight of maleic anhydride and from 1 to 15% by weight of methacrylic acid, and a flame retardant.
Patent EP-0090634-A2 (EP)
Inventor: ALEXANDER JOHN HENRY
IPC: H01G13/00
Filed: 1983-03-29
Abstract: End terminations for multilayer ceramic dielectric capacitors, particularly but not exclusively metal-impregnated capacitors, are provided by bonding a coarse ceramic powder, which is lightly coated with silver, to the capacitor ceramic by means of a glass frit whereby to produce a porous pseudo end termination containing insufficient silver to provide a good contact to the capacitor electrodes. The exposed silver in the pseudo end termination is then provided with a silver sulphide layer and subsequently the pseudo end termination is impregnated with lead. The end termination thus formed is comprised substantially of lead. which is held in place by the silver sulphide layer, that is wetted by the lead, on the bonded ceramic powder, and are thus low cost and readily solderable.
Patent EP-0110511-A2 (EP)
Inventor: WINKLER JAMES LEAIRD
IPC: G11B23/28
Filed: 1983-09-26
Abstract: @ A technique for enabling authentication of a magnetic memory disk. Predetermined portions of preselected tracks on the disk recording surface are deliberately removed and the locations of the modified portions are recorded, along with an initial program routine. The portions are alternatively removed by mechanically abrading the recording surface using a stylus, by embossing the preselected portions and applying an abrasive member to the embossed raised surfaces, by burning off the portions with a laser, or by chemical etching. When the disk is inserted into a drive, an initial program routine recorded on the disk causes the drive transducer to seek the pretreated portions and attempt a write and subsequent read operation. A successful write/read operation indicates a counterfeit copy. This indication may be used to signal the operator or erase the entire program from the disk.
Patent EP-0107371-A2 (EP)
Inventor: RYS-SIKORA JOHN
IPC: C08J9/00
Filed: 1983-09-26
Abstract: The subject invention is a foamable composition based on a blend of a carbon monoxide- or sulfur dioxide-containing ethylene copolymer and a vinyl or vinylidene halide polymer, and the closed-cell foamed article produced therefrom.
Patent EP-0112117-A2 (EP)
Inventor: HOFFMAN EDWARD J
IPC: C10G1/00
Filed: 1983-12-06
Abstract: Coal or other hydrogen-deficient carbonaceous materials are reacted with steam to produce methane, higher hydrocarbons, and/or oxygenated products. Provision is made for the alkali capture of liberated sulfur compounds, along with partial conversion in a heated pretreatment section. The further processing involves either catalytic conversion in a multiphase reactor-contactor using a methanation or Fischer-Tropsch type catalyst, or additional conversion in holdup and backup sections followed by methanation or Fischer-Tropsch type syntheses. Systems are provided for regenerating the alkali and recovering sulfur, for recovering other compounds, and for activating and regenerating the methanation or Fischer-Trosch type catalyst in place or in an external regenerator. Methods are also provided for recovering, reconstituting, and reactivating catalyst carryover.
Patent EP-0110753-A2 (EP)
Inventor: DE FUSCO LUPO JOSE
IPC: B05B7/14
Filed: 1983-11-02
Abstract: 1. Electrostatic spray-gun of the type operating with solid particles of powdered paint conveyed towards a dispersion nozzle (10) via a duct (9) in which these particles are electrically charged by electrodes (8) fed by means of a voltage multiplication circuit (7), a transformer (3) and an oscillator circuit (4), the spray-gun additionally being provided with means for the connection of the oscillator circuit (4) to an outside power supply and with means (6) for the connection of the said duct (9) to an outside devise for particle feed, the spray-gun being subdivided into two parts (1, 2) which are joined in movable manner and of which a first (1) comprises the oscillator circuit (4), the transformer (3), the means of connecting the oscillator circuit (4) to the outside power supply and the means (6) of connecting the duct (9) to the outside device for particle feed, and has a grip (11) for handling the spray-gun manually, and of which the second (2) comprises the nozzle (10), the electrodes (8) and the voltage multiplication circuit (7), characterized in that it comprises for the first part (1) of the spray-gun a second embodiment which has an attaching base (12) for the automatic operation of the spray-gun in a fixed position and which comprises the same elements as the grip for manual handling, and in that the two parts (1, 2) comprise additional means of mechanical attachment (15) and of axial connection (14, 16), which are the same for the two embodiments of the first part (1), for assembling the first part (1), according to one or the other embodiment in interchangeable manner, and the same second part (2) and for attaching the transformer (3) of the first part (1) to the voltage multiplication circuit (7) of the second part (2) when the two parts (1 and 2) are assembled.
Patent EP-0123778-A2 (EP)
Inventor: KIRCHHUEBEL RAINER DIPL-ING
IPC: A61B3/028
Filed: 1984-01-12
Abstract: Devices for determining ocular refractive power have a dividing mirror (3) which is arranged in the viewing direction of the test subject (2) and is arranged in the image-side optical path of a first imaging lens. The focus of the second imaging lens (9) coincides with the focus of the first imaging lens (6). A phoropter (12) and a collimator (18) are arranged in the optical path near the second imaging lens (9). In addition, two deflecting mirrors (10, 11) are used for deflecting the optical path. So that this device can be made very compact and so that the optician can sit at the patient's side for operating the phoropter, and so that the presentation of the optotypes is laterally and axially correct, the phoropter (12) is arranged to the side of and approximately parallel to the viewing direction of the test subject. In the optical path (7) between the phoropter (12) and the dividing mirror (3) arranged in front of the test subject there are two deflecting mirrors whose distance from each other and angular position relative to each other are dimensioned such that the optical path for each eye remains the same length. An additional deflecting mirror (4) is interposed in the optical path of the first imaging lens (6) and the dividing mirror (3) situated in front of the test subject. <IMAGE>
Patent EP-0131940-A2 (EP)
Inventor: ODENTHAL HEINZ DR
IPC: D21F1/00
Filed: 1984-07-13
Abstract: 1. A multi-layer dewatering screen in particular for the sheet-forming part of a paper making machine, comprising at least two fabric layers, an upper fabric layer made of longitudinal and cross thread whereby the topside of the upper layer represents the top side of the screen and a lower fabric layer made of longitudinal and cross threads, whereby the lower side of the lower layer represents the machine side of the screen, whereby the fabric layers are tied together at different tie points by means of threads being part of at least one of the fabric layers, characterized in that a part of the longitudinal threads and/or cross threads in the lower fabric layer, at least in the lower layer (20), is in the form of bundles (23), whereby each bundle (23) is composed of several - preferably of three or more - component filaments (3) being non-twisted together, whereby the thickness of each bundle (23) corresponds substantially to the thickness of the other longitudinal threads (21) resp. cross threads (22) of that lower fabric layer ; the tie points (A) between the layers are formed, respectively, by passing a component filament (3) of a bundle (23) over at least one crossing thread in an upper layer ; the thickness of the component filaments (3) forming tie points in the upper layer (10) corresponds to that of the longitudinal threads (11) of the upper layer (10) if said component filaments (3) are tied up as longitudinal threads or corresponds to that of the cross threads (12) of the upper layer (10) if said component filaments (3) are tied up as cross threads.