baber/WOPTO huggingface dataset:
Patent EP-4051413-A2 (EP)
Inventor: SONG ZHUONAN
IPC: B01D53/56
Filed: 2020-10-28
Abstract: Some embodiments of the present disclosure relate to a method of regenerating at least one filter medium comprising: providing at least one filter medium, wherein the at least one filter medium comprises: at least one catalyst material; and ammonium bisulfate (ABS) deposits, ammonium sulfate (AS) deposits, or any combination thereof; flowing a flue gas stream transverse to a cross- section of a filter medium, such that the flue gas stream passes through the cross section of the at least one filter medium, wherein the flue gas stream comprises: NOx compounds comprising: Nitric Oxide (NO), and Nitrogen Dioxide (NO 2 ); and increasing an NOx removal efficiency of the at least one filter medium after removal of deposits.
Patent EP-4085122-A2 (EP)
Inventor: LIU NANGUO
IPC: C11D1/62
Filed: 2020-12-22
Abstract: La présente invention concerne un tensioactif cationique. Le tensioactif cationique a la formule générale [Z-D-N(-D 1 -NR 1 
 3 +) a (R) 2-a ] [X - ] a  où Z représente une fraction siloxane ou une fraction hydrocarbyle non substituée ayant de 5 à 20 atomes de carbone, D représente une liaison covalente ou un groupe de liaison divalent, D 1  est un groupe de liaison divalent, R représente H ou un groupe hydrocarbyle non substitué ayant de 1 à 4 atomes de carbone, chaque R 1  est un groupe hydrocarbyle non substitué sélectionné indépendamment ayant de 1 à 4 atomes de carbone, l'indice a est 1 ou 2, et chaque X est un anion. L'invention concerne un procédé de préparation du tensioactif cationique.
Patent EP-4021913-A2 (EP)
Inventor: KIRIRATNIKORN JIRAYA
IPC: C08F4/44
Filed: 2020-09-30
Abstract: The present invention relates to catalyst composition for cyclic carbonate production from CO 2  and epoxides under mild conditions, which can effectively catalyze the cyclic carbonate synthesis and provides good selectivity to cyclic carbonate, wherein said catalyst composition comprising: a) the metal complex as shown in structure (I): wherein, M represents transition metal atom; R 1 , R 2 , and R 3  represent independent group selected from hydrogen atom, halogen atom, alkyl group, alkenyl group, alkynyl group, alkoxy group, amine group, phenyl group, benzyl group, cyclic hydrocarbon group comprising hetero atom, perfluoroalkyl group, or nitro group; R 4  represents group selected from alkylene group, cycloalkylene group, or phenylene group; X represents group selected from hydrogen atom, acetate group, or triflate group; and b) the organic compound as the co-catalyst selected from compound containing nitrogen, compound of quaternary ammonium salts, or compound of iminium salts.
Patent EP-3901868-A2 (EP)
Inventor: MENDES CHRISTOPHER JOSEPH
IPC: G06Q10/02
Filed: 2021-03-04
Abstract: System, apparatus, device and methods relating to a telematic vehicle sharing platform ecosystem and a telematic vehicle share I/O expander to automate sharing and management of a vehicle that is shared by more than one operator.
Patent EP-3934212-A2 (EP)
Inventor: ELAND HOWARD
IPC: H04L9/32
Filed: 2021-07-02
Abstract: A system for publishing a plurality of Domain Name System (DNS) records for a domain name, the system comprising: a record selection module for obtaining selected data of registry data associated with the domain name in a registry database; a DNS Security (DNSSEC) signing system having at least one signing module for digitally signing the selected data of the registry data, the digitally signing using one or more signing keys (SK) to generate a signed DNS record, the one or more signing keys associated with the registry data of the domain name; a distribution system for coordinating the publishing of a set of DNS records in the DNS by facilitating transmitting of the set of DNS records to one or more authoritative servers of the DNS in a transmission path that bypasses storing of the signed DNS record in the registry database, the set of DNS records generated based on a signing identifier on how to generate the set of DNS records by either: a) sending the selected data to the DNSSEC signing system for subsequent direct inclusion as the signed DNS record in the set of DNS records by the DNSSEC signing system using a set of generation instructions; or b) including the selected data as an unsigned DNS record in the set of DNS records by the distribution system using the set of generation instructions, wherein the transmission path also bypasses the at least one signing module of the DNSSEC signing system.
Patent EP-4019503-A2 (EP)
Title: Heterocyclic compound and organic electroluminescent device comprising same
Inventor: LIU HUI
IPC: C07D263/57
Filed: 2021-12-13
Abstract: Provided are a heterocyclic compound and an organic electroluminescent device comprising the same, which relate to the field of organic electroluminescent technologies. The heterocyclic compound has advantages of good film-forming property, good thermal stability, and relatively high glass-transition temperature, and the service life of the device can be prolonged when the heterocyclic compound is applied to an organic layer of the organic electroluminescent device; meanwhile, the structure has a deep HOMO energy level so that holes can be effectively prevented from diffusing from the emissive layer to the electron transport layer and the recombination probability of the holes and electrons in the emissive layer can be effectively improved; and when the heterocyclic compound is applied to the electron transport layer or hole blocking layer, the luminous efficiency of the device can be effectively improved.
Patent EP-4114986-A2 (EP)
Inventor: ARORA KAJAL
IPC: C12Q1/70
Filed: 2021-03-04
Abstract: The present invention relates to expression of SARS-CoV like virus proteins [S, M and E] proteins; recombinant polynucleotides, polypeptides; constructs, virus-like particles (VLPs); immunogenic compositions or vaccines comprising Virus Like Particles (VLPs). Method of producing the VLPs/ expressing the multi-subunit virus like proteins and method for co-expression of multi-subunit and virus like proteins (VLPs) are also provided. The present invention also provides strategies, methods, systems, kits and combinations for scalable expression, purification and enhanced production of the virus like proteins of SARS-CoV while maintaining their size range and composition. Such multi-subunit VLPs can be utilized to make immunogenic compositions or vaccines.
Patent EP-4217195-A2 (EP)
Inventor: LEE EUMENE
IPC: B32B7/12
Filed: 2021-09-22
Abstract: Methods of bonding plastics are described herein. The method includes providing a substrate having a melting temperature in a first range, providing a bonding film having a melting temperature in the first range, providing an adhesive layer, providing an optical film having a melting temperature in a second range, laminating the bonding film, the adhesive layer, and optical film together, and bonding the laminate to the substrate. Another method includes providing the substrate and the optical film, coating the substrate with a thermal matching layer having a melting temperature in the second range, or coating the optical film with a thermal matching layer having a melting temperature in the first range, and bonding the thermal matching layer to the substrate or the optical film that is uncoated with the thermal matching layer. A difference between melting temperatures of the substrate and the optical film is about 50 to 250°F.
Patent EP-4223872-A2 (EP)
Inventor: MARKSTEINER RAINER
IPC: C12N5/077
Filed: 2018-12-14
Abstract: The present invention relates to methods for obtaining skeletal muscle derived cells (SMDC), and the use of SMDCs in a method of preventing and/or treating neuromyopathies and/or myopathies, wherein the neuromyopathy and/or myopathy is incontinence, in particular a urinary and/or an anal or fecal incontinence.
Patent EP-4276226-A2 (EP)
Inventor: SPINETTI GUALTIERO
IPC: C25C3/16
Filed: 2015-06-08
Abstract: The invention relates to an electrolytic cell (1) for the production of aluminium (2) including collector bars structure modifications (13,14,15,16) under the cathode (4), namely a copper collector bar held in a U-shaped profile or directly embedded into the cathode. This leads to an optimized current distribution in the liquid aluminium metal (2) and/or inside the carbon cathode allowing for operating the cell at lower voltage. The lower voltage results from either a lower anode to cathode distance (ACD), and/or to lower voltage drop inside the carbon cathode from liquid metal to the end of the collector bar.
Patent EP-4257660-A2 (EP)
Title: Process and apparatus for producing synthesis gas through thermochemical conversion of biomass and waste materials
Inventor: MOGHADDAM ELYAS M
IPC: C10K1/02
Filed: 2021-01-06
Abstract: The present invention provides a process and apparatus for converting feedstock comprising biomass and/or carbon-containing solid waste material to synthesis gas. The process comprises supplying the feedstock to a gasifier comprising a fluidized bed zone and a post-gasification zone and contacting the feedstock with a gasification agent at a plurality of different operating temperatures based on the ash softening temperature of the feedstock and finally recovering the synthesis gas. The apparatus is configured to perform the process and comprises a plurality of nozzles arranged at an acute angle relative to a horizontal plane of the gasifier.
Patent EP-0009541-A2 (EP)
Inventor: BOLLMANN SEN HEINRICH
IPC: A01D85/00
Filed: 1979-07-04
Abstract: The collection, production of composite stacks, transportation and loading of cuboid bales of straw and the like involves a high outlay in terms of labour. Many appliances for remedying this are known. The appliances are technically complicated and need at least one assistant, at least for making ricks or for loading. This disadvantage is avoided by means of the invention. It consists of a fork-like gripper fastenable to the front-loader swings and of guide rails for forming collecting spaces with means for producing layers of at least two bales lying next to one another longitudinally in the direction of travel and for pivoting at least one of the bales forming a layer transversely relative to the direction of travel in front of and/or behind the bales lying next to one another longitudinally relative to the direction of travel.
Patent EP-0008820-A2 (EP)
Inventor: VALENTY EMILE
IPC: B28B23/06
Filed: 1979-08-06
Abstract: 1. Improved installation for the manufacture of elongated prestressed products and especially for prestressed girders from ductile concrete on the tracks of a prefabricating bench, this installation comprising a non-stop drawing mill adapted to allow its movement along the bench and comprising at its rear section drawing dies with openings shaped to the profil of the products to be manufactured and open cross-wise at their lower sections at the level of the tracks to match the breadth of the aforesaid product beads, the said installation being characterized in that the drawing mill comprises at the rear end of the drawing dies a movable blanking plate provided with identations shaped and located to match the prestressed cables so as to enable them to lodge into the indentation during lowering of the plate, and guiding and driving means adapted to enable the said plate to shift between  an upper position where the drawing dies are completely cleared off and a lower position where the plate extends near the tracks and blanks the aforesaid drawing dies.
Patent EP-0029265-A2 (EP)
Inventor: DEVLIN BARRY ROY JOHN
IPC: A01H3/04
Filed: 1980-10-30
Abstract: A method of sterilising the male anthers of a plant, which comprises applying to the plant an azetidine derivative which is an acid of the general formula I or a salt and/or an ester, amide, alkylamide, hydrazide or alkylhydrazide thereof:
     in which:
     X represents one of the groups CH 2 , CHR or CR 2 ;   Y represents one of the groups CHR, CR 2  or CH·CO 2 H;   Z represents one of the groups CH 2 , CHR, CR 2  or CH·CO 2 H;     
the or each R independently represents an alkyl, alkenyl or cycloalkyl group or an aryl or aralkyl group optionally substituted on the aryl nucleus by one or more of the same or different substituents selected from halogen atoms, alkyl groups and alkoxy groups; and one but only one of Y and Z must represent a CH·CO 2 H group.
Patent EP-0023893-A2 (EP)
Inventor: MANGINI LEONARDO
IPC: B62K25/20
Filed: 1980-07-21
Abstract: A motor cycle, with a reliable, sturdy swinging fork rear suspension which allows a reduction in the non-suspended weight of the motor cycle, includes a rotary hydraulic shock absorber (28) which is fixed to the motor cycle frame (10) and has a rotor shaft which constitutes the pivot (12) of the fork (14) on the frame (10). The pivoted end of the fork (14) comprises a pair of appendages (26) which project in the opposite direction to the wheel-bearing arms (16) of the fork (14).
Patent EP-0039086-A2 (EP)
Title: Novel ampicillin esters and production thereof
Inventor: SAKAMOTO FUMIO
IPC: C07D499/00
Filed: 1981-04-29
Abstract: A novel Ampicillin ester of the general formulawherein R, represents a hydrogen atom, a methyl group or an aryl group, and R<sub>2</sub> represents a hydrogen atom or may be taken together with R<sub>1</sub> to form a divalent carbon chain residue, or its acid addition salt.The novel Ampicillin ester or its acid addition salt is prepared by (1) reacting a corresponding 6-N-acyl-amino penicil- lanic acid (II) or its salt with a compound of the formulawherein R, and R<sub>2</sub> are as defined above, and X is a halogen atom, or reacting a compound of the formulawherein R<sub>1</sub> and R<sub>2</sub> are as defined above, or its acid addition salt with a corresponding carboxylic acid (VI) or its reactive derivative, (2) thereafter, if required, when the resulting compound has the protected amino group orthe group convertible to an amino group, deprotecting the protected amino group or converting said convertible group to an amino group, and (3) if further required, converting the pro- ' duct to an acid addition salt.The present invention provides also an antibacterial agent comprising the novel Ampicillin ester.
Patent EP-0043039-A2 (EP)
Inventor: SCHLEPPINGHOFF BERNHARD DR
IPC: C07C2/74
Filed: 1981-06-19
Abstract: 1,7-Octadiene is prepared by hydrodimerisation of 1,3-butadiene in the presence of a palladium(II) salt, a tertiary phosphine and an organic solvent by reaction with a mixture of hydrogen and carbon dioxide as the reducing substance. The reaction is carried out at a pressure of 5 to 100 bar and a temperature of 30 to 150 DEG C. It proceeds particularly advantageously if the catalyst solution is treated with 0.1 to 2000 mol of free formic acid per mol of palladium compound before the addition of 1,3-butadiene. This pretreatment is particularly favourable if an N-heterocycle containing a carbonyl group is employed as the solvent.
Patent EP-0057257-A2 (EP)
Inventor: ROESSLER ERICH
IPC: D06M11/38
Filed: 1981-10-16
Abstract: The mercerising liquor contains polyalkylene glycols and/or polyethylene glycol mono(C1-C4)alkyl ethers and the sheetlike textile material padded therewith is immediately thereafter dried at elevated temperature with tension and then finished in a conventional manner. This gives a product of excellent appearance and also avoids any shrinkage of the textile material.
Patent EP-0034074-A2 (EP)
Inventor: LEWINER JACQUES
IPC: G01T1/142
Filed: 1981-01-19
Abstract: The device comprises, on the one hand, a cassette containing an electret between two electrodes and, on the other hand, a fixed reader adapted to receive the cassette in a pocket, to identify it, to measure the charge of its electret and to display data relating to this charge. This reader comprises also a head adapted to record the data on an area (or strip) of the cassette and there are provided readers independent of the aforesaid reader adapted to subsequently receive the cassette, to measure the charge of its electret, to read the data and, by difference between the measured value and that read, to display the radiation dose received by the cassette since its recording.
Patent EP-0048693-A2 (EP)
Inventor: BEFFA FABIO DR
IPC: D06P3/32
Filed: 1981-09-14
Abstract: Metallisierbare Disazofarbstoffe der Formel (1) <IMAGE> worin A und A' unabhängig voneinander je den Rest einer Diazokomponente der Benzol- oder Naphthalinreihe bedeuten, wobei mindestens eine der Gruppen A oder A' in o-Stellung zur Azogruppe eine metallisierbare Hydroxy- oder Carboxygruppe trägt, X gegebenenfalls substituiertes Phenylen, Naphthylen oder C2-C4-Alkylen und R C1-C4-Alkyl, COO-Q oder CONQQ1 bedeutet, wobei Q und Q1 je Wasserstoff oder C1-C4-Alkyl darstellen. Die Farbstoffe sind in Form ihrer Kobalt- oder Chromkomplexe zum Färben von natürlichen oder synthetischen Polyamidmaterialien, vor allem aber von Wolle oder Leder geeignet.
Patent EP-0065662-A2 (EP)
Inventor: SCHELLING HUGO
IPC: G07B13/08
Filed: 1982-04-28
Abstract: In the taximeter disclosed, a microprocessor responds to a first set of pulses representing time and a second set of pulses representing distance and receives data representing a tariff from a constant store. The microprocessor calculates fares and advances the fares continuously on the basis of new calculations, while entering the results in a display for the driver and passenger. The constant store is in the form of a non-volatile memory for receiving programming data from an external source through a connector.
Patent EP-0074010-A2 (EP)
Inventor: SCHONFELDER MANFRED DR
IPC: C08J7/046
Filed: 1982-08-24
Abstract: Die vorliegende Erfindung betrifft Schutzüberzugszubereitungen, insbesondere transparente abrieb- und kratzfeste Überzüge auf transparenten thermoplastischen Polymeren, die im wesentlichen aus einer hydrolysierten Siloxanverbindung, einer Dispersion von kolloidalem Siliciumdioxid, verethertem Methylolmelamin, einem blockierten Polyisocyanat, Essigsäure und einem durch Hydroxylgruppen terminierten Polysiloxan bestehen.
Patent EP-0076924-A2 (EP)
Inventor: CASPARI HORST
IPC: B60J10/18
Filed: 1982-09-03
Abstract: 1. Process for the manufacture of a construction part consisting of a pane (3) and a sealing and support frame (4) for a fixed window, in particular for motor vehicles, wherein the frame (4) consists of a section of elastic material and surrounds and seals off the rim (12) of the pane, characterized in that the pane (3) itself is placed as a core plate in the mould (20) of an injection moulding machine (4) for the section (4) and the section (4) is directly injected in one working stage to adhere to the rim (12) of the pane.
Patent EP-0083085-A2 (EP)
Inventor: NAKAMURA TAKASHI C O FUJI PHOT
IPC: G01T1/00
Filed: 1982-12-23
Abstract: A radiation image recording and reproducing method comprising the steps of exposing a stimulable phosphor containing a bivalent europium activated complex halide phosphor represented by the formula:
     wherein X and X' each designated at least one of Cl, Br and I, x is a number satisfying 0<x≤10 -1 , and "a" is a number satisfying 0<a≤0.2, to a radiation passing through an object to have the radiation energy stored in said stimulable phosphor, stimulating said stimulable phosphor by an electromagnetic wave having a wavelength within the range of 450nm to 1,100nm, thereby causing said stimulable phosphor to emit said radiation energy in the form of light, and detecting the emitted light.
Patent EP-0064784-A2 (EP)
Inventor: NICIA ANTONIUS JOSEPHUS ADRIAN
IPC: G02B6/28
Filed: 1982-04-23
Abstract: An optical branch coupler comprising a semitransparent mirror which is tiltable about an axis which is. situated substantially in the plane of the mirror and parallel to the plane determined by the directions of the transmitted and the reflected light beam. A wall towards which the reflected beam is directed is adjustable about an axis which is directed at right angles to said plane.
Patent EP-0070726-A2 (EP)
Inventor: WEI LUN-YAN
IPC: D01F6/62
Filed: 1982-07-19
Abstract: Spunlike yarns having free ends are made from continuous filament yarn by fluid-jet texturing. The fibrous elements that make up the yarn have irregular and varying cross-sectional shapes, said fibrous elements being forked and merged in a fortuitous manner. The spunlike yarns may also contain companion members. fibrous elements that extend substantially continuously throughout the length of the yarn.
Patent EP-0079849-A2 (EP)
Inventor: HORSTMANN GEORG
IPC: H01J61/70
Filed: 1982-11-10
Abstract: 1. Low-pressure vapour lamp, especially mercury low-pressure vapour lamp, comprising a lamp tube formed as a flat burner (2), which is surrounded by a casing tube, characterized in that the flat burner (2) is at least partly in contact (6, 8) with the inside wall of the casing tube (4).
Patent EP-0101789-A2 (EP)
Inventor: WENDEL WOLFGANG DIPL-ING
IPC: H03H7/46
Filed: 1983-04-19
Abstract: 1. Filter circuit for blocking partial frequency ranges or allowing partial frequency ranges to pass, with at least two resonant circuit for each partial frequency range, characterized in that the resonant circuits are constructed and dimensioned in such a way that each component of each resonnant circuit at the same part of at least one further resonant circuit for another partial frequency range.
Patent EP-0111860-A2 (EP)
Inventor: SABATER EUDALDO
IPC: C08J9/36
Filed: 1983-12-10
Abstract: 1. A process for the preparation of a resilient melamine resin foam having a density of from 10 to 500 g. l**-1 and high tensile strength and tear propagation strength, wherein a sheet-like, resilient melamine resin foam is molded at from 100 to 300 degrees C and under a pressure of more than 1.2 bar, with a 1.5-fold to 50-fold increase in the density.
Patent EP-0114408-A2 (EP)
Inventor: AMBROSIUS BERND
IPC: G01F23/00
Filed: 1983-12-28
Abstract: 1. Method for determining the level of sludge in a liquid, especially in settling pools of sewage treatment plants, characterised in that a measuring element, the upper surface of which is flat and of predetermined shape and size, is lowered continuously into a liquid, that an image of the measuring element taken by a fixed camera is compared with the distance that the measuring element has actually travelled, the image taken by the camera being digitalised in a computer, the size of the measured image being calculated therefrom, and this image being compared in the computer with the information, provided by a position sensor, relating to the distance actually travelled by the measuring element and with the value, calculated therefrom, of the expected shape and size of the image, that the height of the liquid above the level of the sludge is determined from the sudden decrease in brightness of the images taken by the camera that show the measuring element dipping into the deposited sludge, and that the measurement signals, obtained at the output of the computer, are processed further for evaluating and/or controlling the device for pumping off the sludge that has settled.
Patent EP-0113930-A2 (EP)
Inventor: SCHLOSSMAN MITCHELL LLOYD
IPC: A61K8/891
Filed: 1983-11-23
Abstract: The compressing aid consists of particles of a Fischer-Tropsch synthetic saturated hydrocarbon wax having an average molecular formula of C 48 H 98 , an average molecular mass of about 700, a minimum congealing point of about 204°F and an average particle size of about 10 microns. For greater ease and dispersion during blending of the ingredients, the wax particles may be coated with 0.1 to 1.0% by weight of a lubricant such as dimethyl polysiloxane, isopropyl myristate, lauryl lactate or ethylhexyl palmitate. As an alternative to using these lubricants, coating the surface of the wax with about 0.10-0.20% of a protein zein of corn gluten lubricates the fine wax and aids in its dispersion in the particle mixture. In many applications the vegetable protein lubricant is preferable because less pressure is needed to compress the mixture than with the lubricants noted above.