baber/WOPTO huggingface dataset:
Patent IE-72966-B1 (IE)
Title: Preparation of form 1 ranitidine hydrochloride
Inventor: NGOOI TENG-KO
IPC: C07D307/52
Filed: 1993-07-07
Abstract: Pure Form 1 ranitidine hydrochloride is prepared by a process of crystallization from a solution of ranitidine hydrochloride in a mixed solvent comprising 1 part by volume of at least one lower alkanol such as ethanol and 1-2.0 parts by volume of a C6 to C10 aromatic hydrocarbon such as toluene, and in the presence of seed crystals of pure Form 1 ranitidine hydrochloride. In the preferred process according to the invention, the ranitidine hydrochloride is prepared in situ in the solvent mixture by adding hydrochloric acid to a solution of the free base in the solvent mixture, in the presence of the seed crystals. Ranitidine is, chemically, N-£2-£££5-£(dimethylamino)methyl|-2-furanyl|methyl|thio|ethyl|-N'-methyl-2- nitro-1, 1-ethene diamine, and has the chemical structural formula: In the form of its hydrochloride salt, ranitidine has achieved widespread acceptance as a medicament for treating ulcers.
Patent LU-101625-B1 (LU)
Title: Systems and methods for grid-aligned inking
Inventor: PARKER JONATHAN HARRY
IPC: G06T11/80
Filed: 2020-02-03
Granted: 2021-08-03
Abstract: Examples described herein generally relate to rendering grid-aligned digital ink on a display of a computing device. In an example, the computing device determines grid pattern data associated with a grid pattern displayed on the display and a velocity of the input. Based the grid line pattern data and the velocity, the computing device may render digital ink that is traced along one or more grid lines of the grid pattern
Patent LU-102256-B1 (LU)
Title: Rückschlagklappeneinheit für eine Hebeanlage und zugehörige Hebeanlage
Inventor: STAHLJANS HOLGER
IPC: E03F7/04
Filed: 2020-11-30
Granted: 2022-05-30
Abstract: Die Erfindung betrifft eine Rückschlagklappeneinheit (10) für eine häusliche oder gewerbliche Abwässer sammelnde Hebeanlage (1) mit einem Sammelbehälter (2) und einer Förderpumpe (3) zur Förderung von Abwasser aus dem Sammelbehälter (2) über eine Steigleitung (7) in eine Kanalisation, umfassend eine Rückschlagklappe (19) zur Verhinderung einer Rückströmung in den Sammelbehälter (2) aus der Steigleitung nach Deaktivierung der Förderpumpe (3) und einen Grundkörper (11), an dem die Rückschlagklappe (19) derart beweglich befestigt ist, dass sie ausgehend von einer Schließstellung infolge des Förderdrucks der Förderpumpe (3) einen Förderkanal (8) freigibt. Ein Federelement (14) steht derart mit der Rückschlagklappe (19) in Wirkverbindung, dass es auf sie in Richtung ihrer Schließstellung eine Kraft ausübt.
Patent LU-102410-B1 (LU)
Title: Device for experimenting on oil cylinder under low-speed heavy load and low-frequency vibration
Inventor: LU XINGHUA
IPC: G01L5/00
Filed: 2021-01-11
Granted: 2021-08-03
Abstract: The present invention provides a device for experimenting on an oil cylinder under a low-speed heavy load and a low-frequency vibration. An end of a piston rod of an experimental oil cylinder is coaxially and fixedly connected to an end of a piston rod of a loading oil cylinder, a high-pressure oil pump A is connected to a solenoid directional valve I through a speed regulation value, the solenoid directional valve I is connected to a rodless cavity and a rod cavity of the experimental oil cylinder through a pilot-operated check valve A and a pilot-operated check valve B respectively, and the high-pressure oil pump A is further connected to an oil tank through an overflow valve A; a high-pressure oil pump B is connected to a solenoid directional valve II, the solenoid directional valve II is connected to a rodless cavity and a rod cavity of the loading oil cylinder through a pilot-operated check valve C and a pilot-operated check valve D respectively, and the high-pressure oil pump B is further connected to the oil tank through an overflow valve B; and a piston rod A of the experimental oil cylinder is provided with a strain-gage pressure transducer A, a speed sensor, an acceleration sensor, a displacement sensor and a strain gage which are connected with a controller. The device can realize simulated experiments on both the stability and the reliability of a hydraulic cylinder in a heavy device and can make it convenient to select a hydraulic cylinder meeting the requirements.
Patent LU-501084-B1 (LU)
Title: Verfahren zur Herstellung eines von Maisstengeln abgeleiteten, metallkatalysierten Kohlenstoffelektrodenmaterials
Inventor: LI MEI
IPC: C01B32/348
Filed: 2021-12-23
Granted: 2022-07-14
Abstract: Ein Verfahren zur Herstellung eines von Maisstengeln abgeleiteten, metallkatalysierten Kohlenstoffelektrodenmaterials zur Verfügung. Das Herstellungsverfahren der vorliegenden Erfindung umfasst die folgenden Schritte: nachdem die frischen Maisstengel mit entionisiertem Wasser gewaschen und getrocknet wurden, werden die Maisstengelkerne in Stücke geschnitten und in einer Ar-Atmosphäre kalziniert, um die vorkarbonisierten Maisstengelkerne zu erhalten; Mischen der vorkarbonisierten Maisstengelkerne mit einer wässriger FeCl3· 6H2O-Lösung und Rühren, und dann Zentrifugieren und Trocknen, um ein mit Metallionen dotiertes vorkarbonisiertes Produkt zu erhalten; Eintauchen des mit Metallionen dotierten vorkarbonisierten Produkts in die wässrige KOH-Lösung, Rühren für 1Stunde und dann Trocknen; Aktivieren des erhaltenen Produkts unter Ar-Atmosphäre, und dann Waschen mit verdünnter Salzsäure, entionisiertem Wasser und absolutem Ethanol undTrocknen. Das erhaltene Elektrodenmaterial hat niedrige Kosten, eine stabile Struktur und eine ausgezeichnete elektrochemische Leistung, bei 1 Ag-1beträgt der spezifische Kapazitätswert 430,8 g-1, und die Kapazitätserhaltungsrate bei 10 A g-1 erreicht 74,2% von der bei 1 Ag-1.
Patent LU-502312-B1 (LU)
Title: Process for coating keyhole limpet hemocyanin (klh) and kit for quantitative detection of mouse klh-specific igg antibodies
Inventor: ZHONG WENHUA
IPC: G01N33/543
Filed: 2022-06-20
Granted: 2022-12-20
Abstract: The present invention discloses a kit for quantitative detection of mouse KLH-specific IgG antibodies, which includes KLH-specific IgG antibody-captured microspheres, sample pretreatment lgM captured microspheres, standard substances, FITC labeled detection fluorescent antibodies, a sample diluent, and a washing buffer; and preparation of the KLH-specific IgG antibody-captured microspheres includes the following steps: (1) dissolving KLH proteins in a carbonate buffer containing 0.1% dithiothreitol (DTT); (2) activating microspheres; and (3) adding the activated microspheres, and after the reaction is completed, performing blocking. In the present invention, by adjusting a coating solution, KLH proteins are depolymerized and effectively ligated to polystyrene carboxyl microspheres, thereby improving efficiency of coupling between the KLH proteins and the microspheres; and in addition, by performing pretreatment on a to-be-tested sample, interference of lgM antibodies in immune response is reduced, and sensitivity and accuracy of quantitative detection of lgG antibodies in immune serum are improved.
Patent NO-302175-B1 (NO)
Inventor: SHINNICK THOMAS
IPC: C12N15/31
Filed: 1988-12-20
Abstract: Recombinant 540 amino acid residue and 517 amino acid residue proteins encoded by the genome of Mycobacterium tuberculosis are disclosed as are vectors for propagating their DNA sequences and expressing the proteins. Also disclosed are methods for using those proteins. Peptides that correspond substantially to the sequences of those proteins and methods of their use are also disclosed, as are polymers containing peptide repeating units corresponding to the 540 residue protein and also polymers containing 517 protein pentapeptides as repeating units.
Patent NO-306465-B1 (NO)
Inventor: DAUGAN ALAIN CLAUDE-MARIE
IPC: A61P11/06
Filed: 1996-07-19
Abstract: A compound of formula (I) and salts and solvates thereof, in which: R0 represents hydrogen, halogen or C1-6 alkyl; R1 represents hydrogen, C1-6alkyl, C2-6 alkenyl, C2-6 alkynyl, haloC1-6alkyl, C3-8cyloalkyl, C3-8cycloalkylC1-3alkyl, arylC1-3alkyl or heteroarylC1-3alkyl; R2 represents an optionally substituted monocyclic aromatic ring selected from benzene, thiophene, furan and pyridine or an optionally substituted bicyclic ring attached to the rest of the molecule via one of the benzene ring carbon atoms and wherein the fused ring A is a 5- or 6-membered ring which may be saturated or partially or fully unsaturated and comprises carbon atoms and optionally one or two heteroatoms selected from oxygen, sulphur and nitrogen; and R3 represents hydrogen or C1-3 alkyl, or R1 and R3 together represent a 3- or 4-membered alkyl or alkenyl chain. A compound of formula (I) is a potent and selective inhibitor of cyclic guanosine 3'5'-monophosphate specific phosphodiesterase (cGMP specific PDE) having a utility in a variety of therapeutic areas where such inhibition is beneficial, including the treatment of cardiovascular disorders.
Patent NO-315464-B1 (NO)
Inventor: ROMERS ERIC
IPC: B01J29/40
Filed: 1996-08-09
Abstract: Silicalite to be used as catalyst in the isomerisation of olefins is pretreated by passing steam thereon at a temperature of 300 to 750 DEG C. Particularly, isobutene is selectively produced by isomerisation of n-butenes.
Patent AT-519877-B1 (AT)
Title: Leporellobuch
Inventor: BSC MARLON ALEXANDER MATTLE
IPC: B42D3/12
Filed: 2017-07-10
Granted: 2018-11-15
Abstract: Leporellobuch mit einem ersten und einem zweiten Buchdeckel (1, 2), an denen die Enden eines an Faltlinien (4) ziehharmonikaartig gefalteten Streifens (3) befestigt sind, wobei das Leporellobuch mit einem parallel zu den oberen und unteren Schmalseiten (9, 10) der Buchdeckel (1, 2) verschiebbar geführten Bügel (14) ausgestattet ist, der in eine Aussteifstellung verschiebbar ist, in welcher obere und untere Führungsabschnitte (14a) des Bügels (14) sowohl die obere bzw. untere Schmalseite (9) des ersten Buchdeckels (1) als auch die obere bzw. untere Schmalseite (9) des zweiten Buchdeckels (2) in einander benachbarten Endbereichen der Schmalseiten (9) übergreift und in welcher der erste und zweite Buchdeckel (1, 2) durch den Bügel (14) in einer gemeinsamen Ebene gehalten sind.
Patent AT-506642-B1 (AT)
Title: Stellanordnung mit zwei stellvorrichtungen
IPC: A47B88/04
Filed: 2008-03-17
Granted: 2014-03-15
Abstract: Stellanordnung mit zwei Stellvorrichtungen (4), welche jeweils wenigstens ein Stellglied zur Bewegung eines im bzw. am Möbelkorpus bewegbar gelagerten Möbelteils (5) aufweisen, wobei die Stellvorrichtungen (4) an einem Möbelkorpus montierbar sind und die Stellglieder über eine Synchronisationsstange (6) zur synchronen Bewegung der Stellglieder verbunden sind, und wobei die über die Synchronisationsstange (6) verbundenen Stellglieder ohne Entfernen der Synchronisationsstange (6) relativ zueinander verdrehbar und in einer verdrehten Position fixierbar sind, um die relative Lage des bewegbar gelagerten Möbelteils (5) zum Möbelkorpus zu verändern, wobei die Synchronisationsstange (6) zumindest zweiteilig ausgeführt ist und zumindest zwei Teile (6’, 6”) der Synchronisationsstange (6) relativ zueinander verdrehbar und in einer verdrehten Position fixierbar sind.
Patent AT-520698-B1 (AT)
Title: Verfahren und System zur Belastungsüberwachung eines Stopfaggregates
IPC: E01B27/16
Filed: 2017-12-07
Granted: 2020-09-15
Abstract: Die Erfindung betrifft ein Verfahren zur Belastungsüberwachung eines Stopfaggregates (2) einer Gleisbaumaschine (1 ), wobei zumindest ein Sensor (3) zur Erfassung einer Belastung des Stopfaggregates (2) angeordnet ist. Dabei werden mittels des Sensors (3) erfasste Messdaten über eine Zeitspanne (T) hinweg in einer Auswerteeinrichtung (5) abgespeichert, wobei aus den abgespeicherten Messdaten zumindest ein Belastungs-Zeit-Verlauf für zyklische Eindringvorgänge (17) des Stopfaggregats (2) in ein Schotterbett (10) abgeleitet wird. Damit lassen sich Rückschlüsse auf die Belastungssituation des Stopfaggregats (2) und auf die Beschaffenheit des Schotterbetts (10) ziehen.
Patent AT-514603-B1 (AT)
Title: Baumstamm - Entastungsgerät
Inventor: PROKESCH RUDOLF ING
IPC: B27L1/00
Filed: 2013-06-20
Granted: 2015-02-15
Abstract: Das über eine Trage- und Steuerungskupplung mit einem Forstfahrzeug verbundene Werkzeug soll • eine vollständige Entastung des Baumstamm-Umfanges gewährleisten, • robust ausgebildet, • Schnittbeschädigungen an dünnen Baumstämmen und Ästen vermeiden und • eine gute Baumstamm-Kiemmung während des Zuges und der Entastung ermöglichen Dazu sind die Messerhalter für die hydraulisch betätigt zangenartig öffnenden und schließenden Entastungsmesser in U- und in C-Form angeordnet. Die Klemmbacken sind verzahnt profiliert.
Patent AT-503324-B1 (AT)
Inventor: SCHULZ HELMUTH
IPC: B29B9/06
Filed: 2005-05-18
Granted: 2009-05-15
Abstract: The invention relates to a device for granulation of an ejected material from at least one nozzle (7), in particular a thermoplastic plastic, with a perforated plate (2) comprising the nozzles (7). A blade head (10) supporting several blades (11) lies opposite the same, fixed to a shaft (9) which is rotatably driven by a motor (13). The motor (13) is suspended such as to be displaced relative to the housing (1) by means of a suspension (15), however the above is suspended in such a manner that displacement is only possible in the direction of the axis (8) of the shaft (9) and not in a radial direction. The suspension (15) comprises at least one membrane (14) which suspends the motor (13) on the granulator housing (1). The motor (13) can be adjusted relative to the perforated plate (2) by means of an adjuster device (27), such that the desired pressure of the blade on the perforated plate (2) is maintained. The excised granulate particles are drawn out of the housing (1) by means of coolant.
Patent AT-511487-B1 (AT)
Title: Bedieneinheit für eine spritzgiessmaschine
Inventor: FRITZ HANNES DIPL ING BA
IPC: G05B19/4093
Filed: 2011-06-09
Granted: 2016-01-15
Abstract: Bedieneinheit (5) für eine Spritzgießmaschine (6), mit einem, insbesondere berührungsempfindlichen, Bildschirm (7) zur Anzeige eines Bedienerhauptmenüs mit einer Vielzahl aufrufbarer Untermenüs (U) und anwählbarer oder einstellbarer maschinenspezifischer Parameter (P), einer Steuer- oder Regeleinheit (8) zum Übermitteln von Bediensignalen (S) an Spritzgießmaschinenelemente (9) und zumindest einer Bedientaste (10), bei dessen Betätigung die Steuer- oder Regeleinheit (8) eine Aktion eines Spritzgießmaschinenelements (9) auslöst, wobei auf oder neben der Bedientaste (10) zumindest eines von mehreren unterschiedlichen, der auszulösenden Aktion entsprechenden Auslösesymbolen (11) dargestellt ist, wobei die Darstellung des Auslösesymbols (11) auf oder neben der Bedientaste (10) in Abhängigkeit des angewählten oder eingestellten maschinenspezifischen Parameters (P) erfolgt, wobei das dargestellte Auslösesymbol (11) mit dem angewählten oder eingestellten maschinenspezifischen Parameter (P) korrespondiert.
Patent BG-60771-B1 (BG)
Inventor: ANDONOV KONDJU J
IPC: A01K29/00
Filed: 1993-07-15
Abstract: Устройството намира приложение за механизиране процесите на хранене и приготвяне на влажна храна при отглеждане на едър рогат добитък, като едновременно се почиства фекалната маса. Устройството съдържа ротор (1) с куха ос и опорни лагери (1а), плътни (2) и кухи (2а) рамена, щанги (33 и 35), регулиращи елементи (34 и 36), концентрични хранилки (5),преградни пръчки и фиксатори (6 и 6а), задвижване(3 и 4), захранващи ръкави (7), неподвижно закрепени към пода с процеп (9), буферни кутии (8), шнек (20), улей (19), бъркалка (18), съд (17), бункер (21), изгребващи лопатки (10), измиващи дюзи, скаров под (28), наклонени фекални канали (44), улей (37), устройства (30) за почистване на улеите (37), предавателен механизъм (11), извеждащ фекалиите шнек (12), септична яма (40), биогазов ферментатор (41), обходна пътека (14), лента за подаване на груб и сочен фураж (15) с отклоняващи елементи (16) иводопровод (24) с вентили (23 и 22).
Patent BG-61529-B1 (BG)
Title: Method for the treatment of glass-filled composite press materials
Inventor: JALAMOVA ELENA T
IPC: C08J3/00
Filed: 1994-06-14
Abstract: The method is used for the recycling of plastics. The electric insulation and structural parts and products are used in the electrical industry, in electric power transmission, in the electric transport, and others when operating in air and electric insulation oils media. By the method, previously prepared blanks having continuously orinetated glass fibres of press materials based on phenolformaldehyde resins and their modifications of higher alcoholic content are recycled to parts and articles having open porosity having abilities to be soaked with electric insulation oils. Pressing is effected at pressure from 0.5-2.0 MPa, and the polymerization occurs at temperature from 150-160°C in nonairtight moulds without exercising any outside pressure.
Patent BG-61415-B1 (BG)
Title: Monolith electric coupling connection
Inventor: OTTO HANS-DIETER
IPC: H01R4/24
Filed: 1994-06-27
Abstract: The contact is applicable in electrical engineering. It can easily adjust the contact pressure between the contact arms of the fixed contact as a result of which a break contact is produced. The monolith electric coupling contact has two cutting-gripping contacts (14) each including one cutting-gripping slot (16), a contacting and guiding surface (20) as well as a cutting element. The coupling contact has two contact arms (22 & 23) which by one of their ends are in connection with the cutting-gripping contact (14) fixed contact (24) formed between the free ends of the contact arms, respectively, as well as a section (27) connecting the cutting-gripping contacts (14). The connecting section (27) has U-shape (28). Each arm (30) of the U- or V-shaped form (28) is positioned after the cutting-gripping contact (14).
Patent BG-62441-B1 (BG)
Title: Catalytic distillation clumn and esterification method making use of this column
Inventor: HICKEY THOMAS P
IPC: C07C41/42
Filed: 1994-08-31
Abstract: The invention relates to a catalytic distillation column andto a method for the preparation of tertiary amylmethylether in thereaction between isoamylenes and methanol. The column is avertical cylindrical vessel in the lower part of which there is aninert distillation structure and a distillation reaction zonepositioned above it containing a first catalytic distillationstructure having a catalyst for hydration applied on a carrier.Above the first distillation zone there is a second distillationreaction zone containing a second catalytic distillation structurewith a catalyst for esterification applied on a carrier.9 claims, 1 figure
Patent BR-PI0009746-B1 (BR)
Title: molécula de veículo contendo plasmídeo pg-pviii compreendendo uma seqúência que codifica uma parte de uma glicoproteína de lissavírus contendo pelo menos o sítio iii da glicoproteína de lissavírus mas não contendo o sítio ii, e, composição imunogênica
Inventor: BAHLOUL CHOKRI
IPC: C07K14/145
Filed: 2000-04-17
Abstract: "molécula de veículo, composição imunogênica, polipeptídeo, método para tratar um indivíduo, e, plasmídeos pebl1-pv e pviii". a presente invenção provê ácidos nucleicos quiméricos, preferivelmente contidos em um vetor de expressão, que codificam polipeptídeos imunogênicos quiméricos. os ácidos nucleicos codificam pelo menos um sítio iii de uma proteína de lissavírus, que foi constatada como aperfeiçoando a imunogenicidade de epítopos de lissavírus para a proteção contra a raiva. as proteínas e ácidos nucleicos quiméricos podem também conter determinantes antigênicos para outros epítopos que aqueles de lissavírus. deste modo, a invenção provê polipeptídeos e ácidos nucleicos quiméricos, que eliciam uma forte resposta imune para antígenos múltiplos. o uso dos métodos da presente invenção permite a vacinação de dna sem a necessidade de suprir antígenos múltiplos em moléculas de dna separadas.
Patent BR-0110304-B1 (BR)
Inventor: KECK MATTHIAS
IPC: F16J15/10
Filed: 2001-04-20
Abstract: A sealing arrangement (14) has a housing gap, to be sealed, between two components (15, 16) and a seal (1) which consists of two interconnected sealing components (2, 3), a first extrusion-resistant, deformable sealing component (2) and a second more deformable sealing component (3). The first sealing component (2) has an abutment surface (6) facing the sealing surface (17) of the component (15), and a contact surface (9) for abutment on the other component (16). The second sealing component (3) abuts the first sealing component (2) and has an edge (4) projecting past the abutment surface (6). The first sealing component (2) can be pressed onto the sealing surfaces (17; 18) of the components (15, 16; 30, 31) to close the housing gap in response to system pressure. The second sealing component (3) can be sealingly pressed onto the sealing surfaces (17, 18). The sealing arrangement (14) is of simple construction and can produce an effective high pressure seal in Common Rail injectors or similar systems.
Patent BR-0312541-B1 (BR)
Inventor: GODA HIDEFUMI
IPC: A61F13/00
Filed: 2003-06-18
Abstract: A continuous first web 351 fed in a first machine direction A in which absorbent member 302 of disposable diaper is to be obtained is coated on its outer surface with a hot melt adhesive agent 354, then guided and cut between upper and lower tool rolls 361, 362 to form the individual absorbent members 302. The absorbent member 302 is guided between the lower tool roll 362 and a guide roll 363 so that the adhesive agent 354 may be pressed against a peripheral surface of the guide roll 363 and then fed onto a reorienting roll 364. After having been reoriented on the reorienting roll 364, the absorbent member 302 is bonded to second web 352 fed in a second machine direction B by means of the adhesive agent 354. Preferably, both the upper tool roll 361 and the lower tool roll 362 have diameters smaller than a diameter of the reorienting roll 364. <IMAGE>
Patent BR-9606877-B1 (BR)
Inventor: ZEHAVI EPHRAIM
IPC: H04B1/7085
Filed: 1996-01-03
Abstract: Method and apparatus for tracking the frequency and phase of signals in spread spectrum communication systems that makes more efficient use of available carrier frequency and phase information by utilizing a substantial portion or all of the energy occupying the frequency spectrum of a received carrier signal, including energy from communication signals intended for other system users. Multiple spread spectrum communication signals are input in parallel to data receivers where they are despread using preselected despreading codes at an adjustable phase angle and decoded over multiple orthogonal codes active within the communication system. Multiple decoded signals are then combined to form a single phase detection signal which is used by at least one tracking loop to track frequency and phase of the carrier signal for the received communication signals. The tracking loop generates a timing signal which is used to adjust the phase angle used during despreading. In further embodiments, the communication signals are despread using appropriate PN codes and separated into in-phase (I) and quadrature channels (Q) where data symbols are processed by fast Hadamard transformers to generate corresponding data bits. The data is formed into pairwise products between the channels and summed over multiple or all active subscriber orthogonal codes. This sum indicates a degree to which the estimated phase differs from the actual phase of received communication signals and is used to adjust the phase of application for the PN codes.