baber/WOPTO huggingface dataset:
Patent EP-4243075-A2 (EP)
Inventor: SONG YOUNG JIN
IPC: H01L27/15
Filed: 2023-03-08
Abstract: A display device includes a plurality of pixel electrodes spaced apart from each other on a substrate, a plurality of light emitting elements disposed on the plurality of pixel electrodes, the plurality of light emitting elements including a first semiconductor layer, a semiconductor pattern disposed on the first semiconductor layer, a common electrode layer disposed on the semiconductor pattern, and a void disposed between the first semiconductor layer, the semiconductor pattern, and the common electrode layer. The plurality of light emitting elements include a first light emitting element and a second light emitting element.
Patent EP-4235275-A2 (EP)
Inventor: OSSIPOV ALEXEI V
IPC: G02C7/04
Filed: 2019-08-19
Abstract: Ionized radiation-absorbed, dose sensitive, highly flexible polymeric compositions are provided that exhibits multidirectional changes in refractive index. Also provided are methods of producing a precision multi-directional nanogradient of refractive index in a polymeric composition.
Patent EP-4250404-A2 (EP)
Title: Positive electrode active material for lithium secondary battery and manufacturing method therefor
Inventor: YOO TAE GU
IPC: H01M4/62
Filed: 2018-11-21
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery, an electrode and a lithium secondary battery comprising same, and a method for preparing the active material, wherein the positive electrode active material comprises a nickel-based lithium composite metal oxide single particle, wherein the single particle includes a plurality of crystal grains, and one or more first metals selected from the group consisting of Al, Ti, Mg, Zr, W, Y, Sr, Co, Si, Mg, Na, Cu, Fe, Ca, and B are doped in a crystal lattice of the single particle.
Patent EP-4275746-A2 (EP)
Inventor: MURACA MAURIZIO
IPC: A61P19/08
Filed: 2016-06-16
Abstract: The present invention relates to RANKL+ cellular vesicles isolated from osteoblastic lineage cells, optionally immortalised, their use for the therapeutic treatment of bone pathologies and for diagnostic purposes, and processes for the production of said vesicles.
Patent EP-4268866-A2 (EP)
Inventor: SHAW TOMAS J
IPC: A61M5/32
Filed: 2013-11-27
Abstract: It is provided a medical device (200, 300) comprising a connector housing (202, 302), a case syringe barrel (222, 306), which is a unitary part of the connector housing, and a frontal attachment (204, 304). The frontal attachment (204, 304) and the connector housing (202, 302), are selectively attached to each other and are maintained by one or more attachment members in closely spaced sliding relation to each other along at least one sliding interface allowing sliding lateral movement between the frontal attachment (204, 304) and the connector housing (202, 302).
Patent EP-4311833-A2 (EP)
Title: Genetically modified major histocompatibility complex mice
Inventor: MACDONALD LYNN
IPC: C07K14/705
Filed: 2012-10-26
Abstract: The invention provides genetically modified non-human animals that express chimeric human/non-human MHC I polypeptide and/or human or humanized beta2 microglobulin polypeptide, as well as non-human embryos, cells, and tissues comprising the same. Also provided are constructs for making said genetically modified animals and methods of making the same. Methods of using the genetically modified animals to study various aspects of human immune system are provided.
Patent EP-4309740-A2 (EP)
Inventor: SMITH ERIC
IPC: A61P37/04
Filed: 2013-09-19
Abstract: The present invention provides antibodies that bind to CD3 and methods of using the same. According to certain embodiments, the antibodies of the invention bind human CD3 with high affinity and induce human T cell proliferation. The invention includes antibodies that bind CD3 and induce T cell-mediated killing of tumor cells. According to certain embodiments, the present invention provides bispecific antigen-binding molecules comprising a first antigen-binding domain that specifically binds human CD3, and a second antigen-binding molecule that specifically binds human CD20. In certain embodiments, the bispecific antigen-binding molecules of the present invention are capable of inhibiting the growth of B-cell tumors expressing CD20. The antibodies and bispecific antigen-binding molecules of the invention are useful for the treatment of diseases and disorders in which an upregulated or induced targeted immune response is desired and/or therapeutically beneficial. For example, the antibodies of the invention are useful for the treatment of various cancers as well as other CD20-related diseases and disorders.
Patent EP-0011941-A2 (EP)
Inventor: MCDONALD RAY S
IPC: A61N1/362
Filed: 1979-11-05
Abstract: A programmable medical device, e.g. a cardiac pacemaker, utilizes digital circuitry 40 for controlling the provision of cardiac stimulating pulsesand analog circuitry42 for providing clocks, an output circuit and heart activity sensing. Digital circuit 40 includes a memory in which may be programmed on a permanent or temporary basis from an external programmer control information relating to rate, pulse width, pulse amplitude, refractory period, sense amplifier sensitivity and the mode of operation desired. In addition the output can be inhibited or a threshold margin test can be performed in which a reduced energy output pulse is provided to check if heart capture is lost. The pacemaker can operate in a hysteresis mode and provides a high rate limit which can however be exceeded by programming. The pacemaker further includes means for signalling the acceptance of a programming signal and means to reset the program acceptance circuit if extraneous signals are detected as programming signals. The acceptance circuit checks for the receipt of the proper number of signals within a given time, for an access code and correct parity. Timing is by means of a crystal oscillator and a voltage controlled oscillator controls pulse width to obtain energy compensation with varying battery voltage.
Patent EP-0023329-A2 (EP)
Inventor: OCHII KIYOFUMI
IPC: G11C5/06
Filed: 1980-07-18
Abstract: A semiconductor memory device is provided, including a plurality of MOS memory cells (MC-11 to MC-MN) arranged in a matrix fashion, word lines (W1 TO WN) for selectively transferring an access signal to the MOS memory cells (MC-11 to MC-MN), plural pairs of data lines (DO-1 to DO-M, D1-1 to D1-M) for effecting data transfer with respect to the MOS memory cells (MC-11 to MC-MN), sense amplifiers (SA-1 to SA-M) connected to the plural pairs of data lines to amplify data signals on the data lines, and a clock pulse generator (22) connected to produce a clock pulse for activating the sense amplifiers. The memory device further includes a dummy word line (WD) arranged in the same manner asthe word lines (W1 to WN), and a dummy decoder (20) connected to energize the clock pulse generator (22) through the dummy word line (WD) so that the clock pulse generator (22) produces a clock pulse.
Patent EP-0028189-A2 (EP)
Inventor: MOUTARD DANIEL
IPC: F22B1/16
Filed: 1980-10-21
Abstract: L'invention concerne une chaudière nucléaire dont la cuve (10) est reliée aux générateurs de vapeur par des tubulures rectilignes et coaxiales. Un manchon de sécurité (68), dont la paroi est prévue pour résister à la pression régnant dans le circuit primaire, est disposé à l'intérieur de la tubulure externe (46), de façon à doubler cette tubulure et à définir un jeu calibré (j) permettant de contrôler une fuite due à une rupture accidentelle de la tubulure externe (46). Application à l'amélioration de la sécurité dans les centrales nucléaires à eau ordinaire sous pression.
Patent EP-0032096-A2 (EP)
Inventor: BANQUY DAVID LEON
IPC: C01B3/02
Filed: 1980-12-26
Abstract: A process to produce ammonia from a hydrocarbon feedstock, involving basically the following steps: Dividing the feedstock into two fractions, Subjecting the first fraction to a primary steam reforming reaction, at high pressure and moderate temperature, Combining the effluent from the primary reforming with the second fraction of the feedstock, and subjecting the mixture thereof to a secondary adiabatic reforming reaction with an amount of air in excess to that needed for ammonia synthesis, Subjecting the synthesis gas produced to a CO shift conversion reaction, and then to CO2 removal by solvent scrubbing, while the gas released by pressure letdown of said solvent is preferably recycled back upstream of the secondary reforming, Methanation of the residual carbon oxides, Removing the excess nitrogen present in the gas by cryogenic separation, Compressing and feeding the final synthesis gas into an ammonia synthesis loop, Recycling the purge gas from said ammonia synthesis loop to upstream the cryogenic separation.
Patent EP-0043703-A2 (EP)
Inventor: HICKIN CHARLES WYNDHAM ROBINSO
IPC: G06T11/20
Filed: 1981-07-02
Abstract: A visual display system for use in converting calligraphic symbology information into raster scanned symbology. The system simultaneously generates and displays calligraphic and raster matrix imagery utilizing the same set of software instructions. The imagery is displayed upon a single, hybrid calligra- phic/raster matrix display (10) or separate raster matrix and calligraphic displays. A programmable calligraphic symbology generator (20) utilizes digital stroking techniques that successively generates addressing for a matrix arrayed memory and determines the attributes of both the raster matrix generated and calligraphic generated symbology. The information is stored in a single or a plurality of matrix arrayed memories according to desired symbol attributes and system performance, and is passed via a raster image buffer (30) to the matrix display (10).
Patent EP-0071244-A2 (EP)
Inventor: SUZUKI KOUJI
IPC: H01L29/786
Filed: 1982-07-27
Abstract: A method for manufacturing thin-film transistor (74) comprises steps of sequentially forming in laminar state a gate film (42), an insulating film (44) and a conductive film having a transparent electrode film (60) and an amorphous silicon film (62) added with an impurity thereto on the top surface of glass substrate or layer (40); irradiating ultraviolet ray (50) from the bottom surface side of the substrate (40) to expose negative photoresist film (64) on said conductive film (60, 62) and to etch the same; and forming an amorphous semiconductive film (72) on the structure. In this manner, source and drain electrodes (68, 70) are respectively self-aligned with the gate electrode (42) and contacted therewith through a semiconductive film (72) and a low resistive and semiconductive film (62a).
Patent EP-0058549-A2 (EP)
Inventor: SAKURAI HISAYA
IPC: C08F10/00
Filed: 1982-02-15
Abstract: A catalyst useful for polymerizing olefins which comprises a solid catalyst component [A] and an organometallic component [B], the solid catalyst component [A] being obtained by reacting (1) an organometallic compound with (2) a transition metal compound selected from the group consisting of a titanium compound, a vanadium compound, a mixture of a titanium compound and a vanadium compound and a mixture of a titanium compound and a zirconium compound, in the presence of (3) a solid reaction product of (a) an organomagnesium compound of the formula
     wherein
     a, p, q and r each independently is 0 or a number greater than 0,           m is the valence of M,   M is a metal of the 1st to 3rd groups of the Periodic Table,   R is at least one hydrocarbon group having 1 to 20 carbon atoms,   X is at least one member selected from the group consisting of a hydrogen atom and electronegative groups containing an oxygen atom, a nitrogen atom or a sulfur atom,   
     D is an electron donative organic compound, with (b) at least one compound selected from the group consisting of halides of boron, silicon, germanium, tin, phosphorus, antimony, bismuth or zinc and hydrogen chloride; and a polymerization process employing such a catalyst.
Patent EP-0063473-A2 (EP)
Inventor: UEDA SHIGEKI
IPC: G05B23/02
Filed: 1982-04-15
Abstract: A control apparatus for a heating appliance, such as a microwave oven, uses a microcomputer (100) as its control means. A power switch (24) for supplying power to heating means, such as a magnetron (18), is controlled by two switching devices (30, 32), which switching devices are controlled by the microcomputer. When the user actuates a start switch (42), the first switching device (32) is actuated by a control signal from the microcomputer, and thereafter, the second switching device (30) is actuated to activate the power switch (24) if the heating appliance is in proper operating condition. The microcomputer (100) stops the entire heating operation whenever the heating means is not operating properly, by sensing an improper condition of the second switching device (30).
Patent EP-0069513-A2 (EP)
Inventor: CROSS PETER EDWARD
IPC: C07D521/00
Filed: 1982-06-25
Abstract: Selective thromboxane synthetase inhibitors of the formula:-
     where
     R 1  is H or C 1 -C 4  alkyl;   R 2  is H, C,-C 4  alkyl, C 1 -C 4  alkoxy or halo;   R 3  is H or methyl;   Y is -COOH, -COO(C 1 -C 4  alkyl) or -CONH 2 :  
and   Z is 1-imidazolyl or 3-pyridyl; and their pharmaceutically acceptable salts; processes for preparing them, and pharmaceutical compositions containing them.
Patent EP-0076145-A2 (EP)
Inventor: FRYAR DURWARD
IPC: B65B7/28
Filed: 1982-09-28
Abstract: A process for forming a barrier phase between two incompatible phases comprising forming a thin layer of barrier material on the outer surface of a pin; placing the coated pin into a package or mold form designed to contain the total product, putting the molten outer phase into the space between the coated pin and the outer wall(s) of the package or mold form and allowing the outer phase to solidify; removing the pin leaving the barrier phase attached to the outer phase; and putting the inner phase into the space previously occupied by the pin.
Patent EP-0087546-A2 (EP)
Inventor: BUREN INGO
IPC: B29C67/00
Filed: 1982-12-09
Abstract: 1. Method for continuously producing a composite sheet having at least one core layer of plastic and outer layers of metal arranged on both sides, in which the layers are passed through a nip formed by an axially parallel pair of rolls, the axial plane of which is perpendicular to the plane of the composite sheet, under the action of heat and pressure, characterized in that, by applying a tensile force acting in the direction of movement to the composite sheet, the individual layers are passed, without previously touching one another, through the nip formed by the pair of rolls dragged by the tensile force, the height of which nip is smaller than the overall thickness of the individual layers before bonding, the thickness of the composite sheet corresponding substantially to the height of the nip.
Patent EP-0092020-A2 (EP)
Inventor: BUTT SHELDON H
IPC: H05K3/42
Filed: 1983-01-20
Abstract: A composite 24 is characterized by metal or alloy component 26 having a thin refractory oxide layer 28 on a surface 30 thereof. Another metal or alloy component 32 has a thin refractory oxide 34 on its surface 36. A glass 38, having a closely matched coefficient of thermal expansion to the metal or alloy components 26 and 32, bonds the thin refractory oxide layers 28 and 34 and electrically insulates the first component from the second component whereby thermal stress between the metal or alloy components and the glass is substantially eliminated.
Patent EP-0086970-A2 (EP)
Inventor: BRANDES CARLOS ENRIQUE
IPC: B65D41/38
Filed: 1983-01-24
Abstract: Bekannt ist ein zweiteiliger Verschluß, bei dem in einer Verschlußkappe 1 in einem am unteren Rand 3 derselben angeordneten Wulst 4 ein gesonderter Sicherungsring, insbesondere aus Kunststoff, 7 angeordnet ist. Um diesen Sicherungsring unbeschädigbar und fälschungssicher zu machen, kann er in seinem unteren Teil 24 schrumpfbar ausgebildet werden. Andererseits kann aber auch der obere Teil 23 als nach außen weisende Kante 8 ausgebildet werden, so daß der Ring einen im wesentlichen Z-förmigen Querschnitt besitzt. In beiden Fällen gibt es keine über den Wulst 4 der Verschlußkappe 1 herausstehenden Teile, andenen der Ring versehentlich verletzt werden könnte. Wird der Sicherungsring auch noch verspannt, sei es durch gesonderte Verlängerungen auf der Innenseite des unteren Teiles 24, sei es durch eine Verformung des Wulstes 4 schräg nach oben innen, so wird dadurch nach dem Öffnen des Verschlusses bewirkt, daß die einzelnen, aufgerissenen Teile des unteren Teiles 24 sich nach außen abspreizen. Sie Können dann nicht mehr zur Täuschung eines nachfolgenden Benutzers des Verschlusses nach innen zurückgelegt werden. Damit das untere Teil 24 besser über den Behälterhals geschoben werden kann, ist es gegenüber den äußeren Teilen des Sicherungsringes verzahnt ausgebildet.
Patent EP-0092808-A2 (EP)
Inventor: MASUDA EIJI
IPC: H03K5/08
Filed: 1983-04-21
Abstract: A parallel analog-to-digital converter circuit comprises a plurality of level comparator circuits (10) and a plurality of detector means (52). The level comparator circuits (10) compare the level of one analog input signal with a plurality of reference levels. Any two or more level comparator circuits (10) which receive consecutive reference levels from one set. Each of the detector means (52) determines whether or not the output signals from the level comparator circuits (10) of one set are in a specified state. According to the number of sets of level comparator circuits (10) whose output signals are detected to be in the specified state, it is determined whether or not the analog-to-digital converter circuit functions correctly. The upper limit of the speed of analog-to-digital conversion can be determined according to this number of sets.
Patent EP-0096750-A2 (EP)
Inventor: RABE WILLIAM T
IPC: B62D5/06
Filed: 1983-05-09
Abstract: An improved steering apparatus includes a piston and cylinder type motor having a hollow piston rod extending out of one end of a motor cylinder. Since the piston rod extends out of only one end of the motor cylinder, the working area on the head end of the piston is greater than the working area in the rod end of the piston. The head end working area is exposed to fluid pressure during turns in one direction and the rod end working area is exposed to fluid pressure during turns in the opposite direction. A compensator chamber is provided in the hollow piston rod. The compensator chamber has a working area on the rod end of the piston. The compensator chamber working area is exposed to fluid pressure during turns in both directions. The size of the compensator chamber working area is equal to the cross sectional area of a tubular wall of the piston rod. Since the compensator chamber working area is the same size as the cross sectional area of the piston rod and is on the rod end of the piston, exposing the compensator chamber working area to fluid pressure during turns in both directions tends to equalize the steering forces in both directions.
Patent EP-0101812-A2 (EP)
Inventor: ZOLTAN BART JOSEPH
IPC: G04B37/12
Filed: 1983-06-20
Abstract: A patient medication use compliance aid (6) which enables the users to readily ascertain the time at which they took a previous dose of medication. A time keeping device (8) is incorporated into a typical container (4) for medicinal products without the need for complicated container construction or complex mechanical parts or expensive electronic circuitry. The time keeping device displays (10,12,14) the time and day of the week when the container was last opened by the patient-user and continues to display the same, even after closing of the container, to serve as a reminder. The time keeping device may also be provided with settable alarms (62, 64, 65) to visually or audibly alert the patient as to when the next dose is to be taken. The compliance aid device can be conveniently provided as a separate element (110) or as part of the cap or cover (2) of a container so that it may be adapted for use with standard containers and need not be integral with or part of a medication container as such but rather can be utilized as a reusable item with fresh containers.
Patent EP-0101036-A2 (EP)
Inventor: FRANKLIN MICHAEL L
IPC: B65D83/14
Filed: 1983-08-08
Abstract: An aerosol dispensing apparatus for dispensing metered amounts of fluid material from a main reservoir (12) defined by a container (11). In order to provide a uniform dosing with an apparatus of simple construction and mode of operation the apparatus comprises a metering chamber (13) having a pair of apertures (15, 17) that respectively connect the metering chamber to said main reservoir and to the exterior of said metering chamber ; a chamber sealing sleeve (16,18) mounted in each aperture, and an additional sealing sleeve (20) mounted within the metering chamber, all of the sleeves being in substantial alignment; and a slidable stem (22) having a dispensing passage (28) and a bypass passage (32), said stem being positioned within and cooperable with the sleeves so that said bypass passage (32) is adapted to selectively fluidically interconnect said main reservoir with said metering chamber, and said dispensing passage is adapted to selectively fluidically interconnect said metering chamber with the exterior thereof.
Patent EP-0109636-A2 (EP)
Inventor: REIFFEN MANFRED DR DIPL-CHEM
IPC: C07D223/16
Filed: 1983-11-14
Abstract: Compound of general formula I   <IMAGE> (wherein R1 to R6, A, B, E and G are as defined in claim 1) and acid addition salts thereof. The new compounds have valuable pharmacological properties, in particular a heart-rate lowering effect. Processes for preparing the new compounds and pharmaceutical compositions containing them are also described.
Patent EP-0110284-A2 (EP)
Inventor: DILO RICHARD
IPC: D04H18/00
Filed: 1983-11-21
Abstract: Vorrichtung zur Herstellung von genadelten Vlieskörpern vorbestimmter geometrischer Form und Höhe bzw. Stärke aus Fasermaterial, insbesondere als Polsterelemente für die Bekleidungsindustrie, welche folgende Merkmale aufweist: a) einen zwischen zwei Positionen A, B bewegbaren Siebtisch 14 sowohl als Auflager für die auf ihm abgelegten Fasern als auch als Stützplatte beim Nadeln des Faserhaufens 31; b) eine am unteren Ende eines vertikalen Rohres oder Schlauches 19, 20 oberhalb der einen Position A des Siebtisches 14 angeordnete Düse 24, 24' für den Austritt eines die den Vlieskörper bildenden Fasern enthaltenden Luftstroms, welche gegenüber dem Siebtisch lageveränderbar beweglich gelagert ist; c) ein unterhalb des Siebtisches 14 angeordnetes luftdichtes Gehäuse 15, welches über eine Rohr- oder Schlauchleitung 16 mit einer Vakuumquelle 17 verbunden ist; d) eine oberhalb des Siebtisches 14 in der anderen Position B angeordnete Nadelvorrichtung 33 mit vertikal beweglicher Nadelplatte 35, deren Nadeln derart angeordnet sind, daß sie mit den Öffnungen in dem Siebtisch 14 korrespondieren.