baber/WOPTO huggingface dataset:
Patent IE-48418-B1 (IE)
Title: Therapeutic composition containing thienopyridone or furopyridone derivatives
IPC: C07D307/54
Filed: 1979-08-08
Abstract: Therapeutic compositions having, in particular, blood-platelet aggregation inhibiting and anti- inflammatory activities comprising, have as active ingredient, an efficient amount of a thienopyridone derivative having the following general formulae:  in which X is an oxygen or sulfur atom, R is hydrogen or halogen or a C1-4 alkyl radical and Ar represents an aryl or heteroaryl group optionally substituted with at least a halogen atom or a lower alkyl, lower alkoxy, hydroxy, trifluoromethyl or nitro group. The compounds are prepared by cyclisation of a furan or thiophene substituted acrylic acid azide to form the pyridone ring. The compounds other than where R is H, X is 5 and Ar is phenyl are claimed per se.
Patent IE-38088-B1 (IE)
Title: Keto-esters
IPC: C07D333/24
Filed: 1973-06-26
Abstract: 1416705 Keto-esters DUNCAN FLOCKHART & CO Ltd 26 June 1973 [14 July 1972] 33070/72 Heading C2C The invention comprises novel compounds (I) or pharmaceutically acceptable acid addition salts thereof, wherein X is an oxygen or sulphur atom, R 1 is (1) a straight or branched chain alkyl group, (2) a cycloalkyl group, (3) an alkenyl group, (4) an alkynyl group, (5) an aralkyl group, (6) an aryl group, (7) a pyridyl group, (8) a group of the formula (9) a group of the formula in which Y is a perhalogenoalkyl, hydroxy, hydroxyalkoxy, hydroxyalkoxyalkoxy, alkoxy, alkoxyalkoxy, acyloxy or alkoxycarbonyl group or Y is a -S-(CH 2 ) n OZ group, in which Z is an acyl group, m and n which may be the same or different, each represent integers of 1 to 3. R 2 is (1) a hydrogen atom, (2) a straight or branched chain alkyl group, optionally substituted by one or more alkoxy or alkoxycarbonyl groups, (3) an alkoxycarbonyl group, (4) a cycloalkyl group, (5) a cycloalkenyl group, (6) an aryl, aralkyl or aralkenyl group in which the aryl portion may optionally be substituted by one or more alkyl, alkoxy, alkoxyalkyl, methylenedioxy, alkoxycarbonyl, perhalogenoalkyl, nitro, halogen, nitrile, aryl, dialkylaminocarbonyl, amino, alkylamino, dialkylamino or aralkoxy groups, (7) a saturated or unsaturated heterocyclic ring containing one or more heteroatoms and which ring may be optionally substituted by alkyl, (8) a group of the formula or (9) a group of the formula R 3 is (1) a hydrogen atom, (2) a straight or branched chain alkyl group, which may be substituted with alkoxycarbonyl, carboxyl, amino, alkylamino, dialkylamino, or heterocyclic groups, (3) an alkenyl group which may be substituted with an alkyl carbonyl or alkoxycarbonyl group, (4) an alkynyl group, or (5) an aralkyl group. R 4 is either (1) a straight or branched chain alkyl group, (2) an alkoxyalkyl group, (3) an alkenyl group, or (4) an aralkyl group, R 5 is a hydrogen atom, an alkyl, aryl or alkoxycarbonyl group, and R 6 is a hydrogen atom, or an alkyl or aryl group; with the proviso that when R 1 and R 4 are ethyl groups, and R 3 , R 5 and R 6 are hydrogen atoms then R 2 may not be a methyl group. They are made by standard methods using compounds (IIb) and (IV) (IIb can exist in various tautomeric forms). Pharmaceutical preparations having a CNS depressant effect and anaesthetic and analgesic actions contain (I) as active ingredient; administration is orally or parenterally.
[GB1416705A]
Patent IE-54537-B1 (IE)
Title: Tape cassette
IPC: G11B23/04
Filed: 1983-05-20
Abstract: A thumb-sized tape cassette having a rectangular housing with top, bottom and peripheral walls and supply and take-up reels within the housing. A tape member runs between the reels and extends to a tape run parellel to and behind the front peripheral wall. The front wall has a center opening and side openings positioned on either side of the center opening through which the tape run is accessed. Holes in the top and bottom walls are coaxially aligned and are positioned behind the center opening of the front wall. A pair of notches is disposed in the top and bottom walls of the housing on opposite sides of the side openings of the front wall and spaced remotely from the center opening, these notches extending rearwardly into the housing from the front wall in respective parallel planes that are substantially perpendicular to the tape run. Each notch is operative to receive the tape guide that normally is mounted with the transducer of a tape record/reproducing device. The opposite ends of the front wall, at the corners thereof, are formed with respective recesses which define steps that serve to position the tape cassette in predetermined alignment when loaded into the record/reproducing device.
Patent IE-62367-B1 (IE)
Title: High gain semiconductor laser amplifier package
Inventor: MARSHALL IAN WILLIAM
IPC: G02F1/35
Filed: 1990-04-25
Abstract: A laser amplifier package comprises two laser amplifiers (1 and 2) coupled via two lenses (5 and 6) and an optical isolator 7. The first and second laser amplifiers may both be run as amplifiers to give an overall improved gain and reduced residual facet reflectivity. The first amplifier may be run as a pulse source as part of an LEC or gain switched DFB laser assembly. Pulses generated to be, or compressed to, near transform limited enable the output from the package to be optical solitons. The second laser amplifier may be switched to provide modulation.
Patent IE-54523-B1 (IE)
Title: Apparatus and methods for testing lens structure
IPC: G01M11/00
Filed: 1983-07-18
Abstract: Apparatus and method for testing the optical throughput or efficiency of lens structures adapted to be used in pairs to make a connection between optical fibers by imaging one fiber end, serving as input, via the connector pair into the end of the other fiber end, serving as output. The apparatus comprises structure by which the output beam of a nominally perfect connector half is presented to a lens structure under test while a reflecting surface simulating a fiber end is positioned in the test structure under conditions of actual use. The simulating beam is focused by the test lens structure onto the reflecting surface after which it is reflected along a path travelling oppositely to its entering direction. Structure is provided for comparing the energy content of the beam emerging from the test lens structure with that presented to it whereby the optical efficiency of the lens structure is determined.
Patent IE-59393-B1 (IE)
Title: Production of the e. coli lt-b enterotoxin subunit
IPC: C12N15/31
Filed: 1985-07-08
Abstract: Methods and compositons are provided for the cloning and expression of genes coding for the non-toxic subunit of the heat-labile enterotoxin (LT-B) of E. coli. The LT-B thus produced may be formulated for use as an immunogen in vaccines. Specific antibodies produced by this invention may be used in diagnostic tests for the detection of Vibrio cholerae or LT positive enterotoxigenic E. coli. The antibodies of this invention may further be formulated into passive vaccines for the prophylactic or therapeutic protection of human beings or other mammalian species against diarrheal diseases caused by Vibrio cholerae or by the LT positive enterotoxigenic E. coli or other bacteria.
Patent IE-43546-B1 (IE)
Title: A can-like container
IPC: B29C48/90
Filed: 1976-09-07
Abstract: A method for manufacturing retortable cans is taught which includes the step of cable extruding a tube of plastic. Subsequently, a substantially gas-tight material is laminated to the outside of the tube and a plastic layer is laminated to the layer of substantially gas-tight material. Preferably, the gas-tight material comprises a metallic foil.
Patent IE-74201-B1 (IE)
Title: Molluscicides
Inventor: HENDERSON IAN FINDLAY
IPC: A01N35/02
Filed: 1988-08-10
Abstract: The use as a molluscicide of a chelate of aluminium (III) with a ligand of formula I or of iron (III) with a ligand of formula II I:      [R¹COCHCOCR²]⁻ II:      [R³NO.N=O]⁻ in which formulae: R¹ and R², which may be identical or different, represent: methyl, ethyl, propyl, methoxyethyl, ethoxyethyl, dimethoxy methyl or diethoxymethyl and R³ represents: C₁-C₆ alkyl, provided that when the alkyl group contains more than four carbon atoms the group is a branched chain alkyl group.
Patent IE-44084-B1 (IE)
Title: Tetrahydropyridine and piperidine derivatives and processes for the preparation thereof
IPC: A61K31/343
Filed: 1976-11-25
Abstract: The novel 4-(7-bromo-5-methoxy-2-benzofuranyl)piperidine of the formula  is prepared by solvolysis of derivatives thereof which contain on the nitrogen atom an appropriate group which can be replaced by hydrogen. The compound of the formula I can be converted into its acid addition salts. These new substances have pharmacological properties characteristic of antidepressants; the selective, reversible inhibition of the A form of monoamine oxidase should be particularly emphasised.
Patent IE-64735-B1 (IE)
Title: An azeotropic mixture with a low boiling point based on fluoroalkanes
Inventor: ARNAUD DIDIER
IPC: A62D1/08
Filed: 1990-11-09
Abstract: An azeotrope of minimum boiling point, capable of being employed as refrigerating fluid replacing chlorofluorocarbons or as an extinguishing agent replacing bromofluorocarbons and chlorobromofluorocarbons. The azeotrope according to the invention is a mixture of 1,1,1,2-tetrafluoroethane and perfluoropropane. At normal boiling point (approximately -41.1 DEG C at 1.013 bar) its perfluoropropane content is approximately 76 mass% and that of 1,1,1,2-tetrafluoroethane is 24 %. This azeotrope can also be employed as an aerosol propellant or as a blowing agent for plastic foams.
Patent LU-100123-B1 (LU)
Title: Led table lamp
Inventor: WU LIQING
IPC: F21V29/56
Filed: 2017-03-07
Granted: 2017-06-19
Abstract: The present invention discloses an LED table lamp, comprising a bulb (2) integrated with a light emitting diode and a lamp shade (1) enclosed outside the bulb (2), wherein the lamp shade (1) comprises an inner shade body (11) and an outer shade body (12), a U-shaped circulating medium channel (13) is arranged between the inner shade body (11) and the outer shade body (12); the circulating medium channel (13) forms a circulating loop with a hand warmer (4) through a micro pump (3), and the bulb (2) and the micro pump (3) are electrically connected with a respective switch through a controller respectively. The present invention can solve the problem that the heat of the LED bulb is difficult to dissipate and thus the service life of the LED bulb is impacted.
Patent LU-100442-B1 (LU)
Title: Gas sensor device with high sensitivity at low temperature and method of fabrication thereof
Inventor: PANQUEVA NOHORA CAICEDO
IPC: G01N27/12
Filed: 2017-09-19
Granted: 2019-03-19
Abstract: The invention is directed to a method for producing a gas sensor (2) comprising a step of providing a substrate (4) with two coplanar electrodes (6) and a step of forming a ZnO nanowires network (8) on said two electrodes (6). The step of forming a ZnO nanowires network (8) on said two electrodes (6) is performed as follows: synthesizing ZnO nanowires with a liquid phase sequential growth method; dispersing said synthetized nanowires in a solvent; drop casting the solution containing the solvent and the ZnO nanowires on the electrodes; drying the solution at a temperature inferior to 85°C. The invention is also directed to a gas sensor working at low temperature such as room temperature.
Patent LU-101406-B1 (LU)
Title: A method for surface modification of semiconductor nanoparticles using non-thermal plasma activated water and product thereof
Inventor: GALAR PAVEL
IPC: H01L21/306
Filed: 2019-09-23
Granted: 2021-03-24
Abstract: The present invention relates to methods providing modification of surface chemistry of semiconductor nanoparticles dispersed in non-thermal plasma activated water. The surface modification can be carried out at ambient conditions using inexpensive equipment. In a preferred embodiment, the plasma activated water is prepared using transient spark pulse discharge at ambient conditions. Under these conditions, the nanoparticle surface is exposed to reactive species originating from (i) air, (ii) water and (iii) products of chemical reactions between the reactive species themselves. The exposure of the semiconductor nanoparticles to the cocktail of the mentioned reactive species results in the modification of the original surface termination, primarily by the products of reactive oxygen and nitrogen reactive species. These modified nanoparticles exhibit greater chemical stability, solubility in water and in the case of luminescent nanoparticles also improved optical performance.
Patent LU-101830-B1 (LU)
Title: Dispositif de fertilisation variable pour drone et son procede de fertilisation
Inventor: YUAN PING
IPC: A01C21/00
Filed: 2020-06-02
Granted: 2021-10-04
Abstract: La présente invention public un dispositif de fertilisation variable pour drone, comprenant un réservoir de stockage pour le stockage de l'engrais, un tube de fertilisation cylindrique est prévu au fond du dit réservoir de stockage, et un bac de fertilisation est prévu au bas du dit tube de fertilisation, un composant de fertilisation est disposé de manière mobile au-dessus du bac de fertilisation, et un composant d'entraînement qui est utilisé pour entraîner le dit composant de fertilisation pour la fertilisation est connecté au dit composant de fertilisation de maniere entraînée, une rainure de montage et de réglage est installée au côté droit du bac de fertilisation, un composant de réglage qui est utilisé pour régler la quantité de fertilisation est monté dans la dite rainure de montage et de réglage. La présente invention fournit encore une méthode de fertilisation variable pour drone.
Patent LU-101871-B1 (LU)
Title: Stromversorgung mit zwei primärseitigen Leistungsstufen
Inventor: MOSER ALEXANDER
IPC: H02M3/335
Filed: 2020-06-18
Granted: 2021-12-20
Abstract: Gegenstand der Erfindung ist eine Stromversorgung, die eine erste Eingangsklemme (1) mit einem ersten Spannungspotential, eine zweite Eingangsklemme (2) mit einem zweiten Spannungspotential, einen Transformator mit mindestens einer ersten und einer zweiten primärseitigen Wicklung (111, 112), mindestens einer sekundärseitigen Wicklung (113) und mit einer galvanischen Trennung (100) aufweist, sowie eine erste primärseitige Leistungsstufe (101), eine zweite primärseitige Leistungsstufe (102), einen sekundärseitigen Ausgangskreis (103), eine primärseitige Kontrollschaltung (120) zum Steuern der beiden Leistungsstufen (101,102), und ein Koppelelement (114) zur Übertragung eines Regelsignals (VR) von dem Ausgangskreis (103) zur Kontrollschaltung (120). Die beiden Leistungsstufen (101,102) sind hierbei in Serie geschaltet sind in Bezug auf die beiden Eingangsklemmen (1, 2), und die Kontrollschaltung (120) weist während des Betriebs der Stromversorgung ein Bezugspotential (123) auf, das zwischen den beiden Spannungspotentialen der Eingangsklemmen (1, 2) liegt.
Patent LU-102564-B1 (LU)
Title: Schichtreinigungs-Abwasserbehandlungsvorrichtung
Inventor: HE FAN
IPC: C02F9/02
Filed: 2020-12-19
Granted: 2021-08-23
Abstract: Das vorliegende Gebrauchsmuster offenbart eine Schichtreinigungs- Ab Wasserbehandlungsvorrichtung, umfassend eine Ablagerungsfilterbox, eine Flockungsbox und eine biologische Reaktionsbox, wobei die Ablagerungsfilterbox und die Flockungsbox durch eine Wasserzuleitung verbunden sind, die Flockungsbox und die biologische Reakllonsbox ebenfalls durch die Wasserzuleitung verbunden sind, die Wasserzuleitung zwischen der Ablagerungsfilterbox und der Flockungsbox mit einer Wasscrpumpe A versehen ist, die Wasserzuleitung /wischen der Flockungsbox und der biologischen Rcaktionsbox mit einer Wasserpumpe B versehen ist, das obere Ende der Flockungsbox mit einem Boxdeckel versehen ist, der Boxdeckel mit einer Dosierbox versehen ist, die innerhalb der Flockungsbox liegende Position der Dosierbox mit einem Dosierrohr versehen ist. In dem vorliegenden Gebrauchsmuster ist der Bodenhang der Ablagerungsfilterbox mit mehreren Gruppen von Filtergittern versehen und die Lochdurchmesser der Filiergitter sind von groß nach klein eingestellt. Unter der Wirkung mehrerer Gruppen von Filtergittern kann die Ablagerungsfilterbox in mehrere Gruppen von Filtertrennräumen unterteilt werden.
Patent LU-102657-B1 (LU)
Title: Interruption detection in online communication sessions
Inventor: CUTLER ROSS GARRETT
IPC: H04L12/18
Filed: 2021-03-16
Granted: 2022-09-16
Abstract: Techniques for identifying and handling interruptions in online communication sessions are disclosed herein. Audio streams of participants in online communication sessions may be analyzed to detect that a participant has unsuccessfully attempted to interrupt the conversation. Once an unsuccessful interruption is identified, the interrupted participant may he provided the opportunity to speak at an identified time.
Patent LU-500698-B1 (LU)
Title: Large Airspace Relative Navigation Method and Device for Catastrophic Events Quick Rescue
Inventor: ZHANG CAIXIA
IPC: G01S19/17
Filed: 2021-09-28
Granted: 2022-03-28
Abstract: The invention discloses a large airspace relative navigation method and device for catastrophic events quick rescue, wherein the navigation method comprises the following steps: S1, acquiring the position coordinates of moving objects M1 and M2 by using satellite navigation data received by a GNSS receiver, and obtaining the relative coordinates between the moving objects M1 and M2; S2, based on the relative coordinates between the moving objects M1 and M2, calculating the radial distance and relative position between M2 and M1 in the rectangular coordinate system of the measured point; S3, according to the radial distance and relative position between the moving objects M1 and M2, judging the relative motion relationship between them; and S4, judging the relative position change between the moving objects M1 and M2 according to the relative motion relationship between the moving objects M1 and M2.
Patent LU-501830-B1 (LU)
Title: Eine vollautomatische Stoffdruck- und Färbevorrichtung
Inventor: FEI FENFANG
IPC: D06G1/00
Filed: 2020-12-29
Granted: 2022-06-20
Abstract: Die vorliegende Erfindung beschreibt eine vollautomatische Vorrichtung zum Bedrucken und Färben von Stoffen, umfassend eine Druck- und Färbebox, eine Versorgungsbox, die an der oberen linken Oberfläche der Druck- und Färbebox angebracht ist, wobei die linke Oberfläche der Zuführbox mit einem Motor ausgestattet ist, der Drehwelle des Motors ist in dem Förderkasten angeordnet, und eine Förderrolle ist am Ende befestigt, der Hohlraum des Förderkastens ist verschiebbar mit einer Verbindungswelle an der Unterseite der Rolle des Förderers verbunden, der Oberfläche der Die Verbindungswelle ist mit einer Reinigungsrolle versehen, die drehbar mit der Verbindungswelle verbunden und fest mit der Zuführrolle verbunden ist, und beide Enden der Verbindungswelle sind mit einer Schubstange befestigt, und eine Feder ist zwischen der Schubstange und der befestigt Futterkiste.
Patent LU-504272-B1 (LU)
Title: Electric control cabinet with dustproof structure
Inventor: NI YEBO
IPC: H02B1/28
Filed: 2023-04-05
Granted: 2023-07-31
Abstract: The present application discloses an electric control cabinet with a dustproof structure. The electric control cabinet with the dustproof structure includes a cabinet body, a side wall of the cabinet body is provided with an air inlet, a dust removing device mounted on the cabinet body is further included, the dust removing device includes a chamber body and a cover plate, a side wall, adjacent to the cover plate, of the chamber body is set as an open structure, a side wall, adjacent to the cabinet body, of the chamber body is provided with an air duct directly facing the air inlet, an air pipe is arranged in the chamber body, The present application solves a problem of an existing electric control cabinet that dust is accumulated on an electric device so as to affect its dissipation in order to meet the heat dissipation needs.
Patent NO-309878-B1 (NO)
Title: Hydraulisk undervannskopling
Inventor: SMITH III ROBERT E
IPC: F16L17/035
Filed: 1993-07-27
Abstract: Hydraulisk undervannskopling med to fleksible, trykkstyrte tetninger (13, 25). Tetningene er utformet for å avtette radialt mellom koplingenes tappdel (5) og muffedel (10) slik at hydraulisk fluid ikke kan lekke ut fra ringrommet (23) mellom opptakerkammeret (12) og tappdelens ytterflate. Koplingen er trykkbalansert for fluidforbindelse gjennom sammenpassende radiale kanalerog ringrommet mellom delene.
Patent NO-302166-B1 (NO)
Inventor: SHETTERLY DONIVAN M
IPC: C03B35/20
Filed: 1995-08-08
Abstract: A glass sheet annealing ring includes an insulating ring juxtaposed the inboard periphery of the annealing ring for reducing the cooling rate of the glass sheet in proximity to the insulating ring thereby reducing the magnitude of net inner band tension while maintaining edge compression as the glass sheet is cooled.
Patent NO-312799-B1 (NO)
Title: Fluid-dempet akustisk innbyggings-system
Inventor: ALTON JR NOYAL JOHN
IPC: H04R1/28
Filed: 1995-09-01
Abstract: Det er tilveiebrakt et fluid-dempet, akustisk innbyggings-system (10) for en høyttaler (100). En innkapsling eller boks (2) definerer et første og et andre kammer (14,6) adskilt av en felles vegg (20) som høyttaleren (100) er montert i på tettende måte. Det første kammeret () er lufttett, og det andre kammeret (16) har en åpning (18) i en vegg (12s) i dette som kommuniserer med boksens (12) utside. En fleksibel blære (2) er fylt med et fluidum (24) og holdes i det første kammeret (14) en gitt avstand fra høyttaleren (00). Blæren (22) mottar akustiske trykkbølger som genereres av høyttaleren (100). Blæren (22) er videre mekanisk koplet til en del av minst en vegg i det første kammeret (14) som kommuniserer med boksens (12) utside.
Patent NO-313191-B1 (NO)
Inventor: KRAUSS RICHARD CARL
IPC: A61P37/00
Filed: 1995-12-22
Abstract: The present invention is related to novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of formula (I) wherein W represents -C(=O)- or -CH(OH)-; R 1  represents hydrogen or hydroxy; R 2  represents hydrogen; R 1  and R 2  taken together form a second bond between the carbon atoms bearing R 1  and R 2 ; n is an integer of from 1 to 5; m is an integer 0 or 1; R 3  is -COOH or -COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R 1  and R 2  are taken together to form a second bond between the carbon atoms bearing R 1  and R 2  or where R 1  represented hydroxy, m is an integer 0.
Patent NO-307090-B1 (NO)
Inventor: BAKER RAYMOND
IPC: A61P25/06
Filed: 1996-06-28
Abstract: The present invention relates to compounds of the formula (I): <CHEM> wherein R<1> is hydrogen, halogen, C1-6alkyl, C1-6alkoxy, CF3, NO2, CN, SR<a>, SOR<a>, SO2R<a>, CO2R<a>, CONR<a>R<b>, C2-6alkenyl, C2-6alkynyl or C1-4alkyl substituted by C1-4alkoxy, where R<a> and R<b> are hydrogen or C1-4alkyl; R<2> is hydrogen, halogen, C1-6alkyl, C1-6alkoxy substituted by C1-4alkoxy or CF3; R<3> is hydrogen, halogen or CF3; R<4> is selected from the definitions of R<1>; R<5> is selected from the definitions of R<2>; R<6> is a 5-membered or 6-membered heterocyclic ring containing 2 or 3 nitrogen atoms optionally substituted by =O or =S and optionally substituted by an aminoalkyl group; R<9a> and R<9b> are hydrogen or C1-4alkyl, or R<9a> and R<9b> are joined to form a C5-7 ring; X is C1-4alkylene optionally substituted by oxo; and Y is a C1-4alkyl group substituted by hydroxyl; and pharmaceutically acceptable salts and prodrugs thereof. <??>The compounds are of particular use in the treatment of pain, inflammation, migraine and emesis.