baber/WOPTO huggingface dataset:
Patent IE-39065-B1 (IE)
Title: Ethanolamine derivatives
IPC: C07C213/02
Filed: 1973-12-18
Abstract: Novel aminophenylethanolamines of the accompanying formula I, in which R1 denotes a hydrogen, fluorine, chlorine, bromine or iodine atom or a cyano group; R2 denotes a fluorine atom, a straight-chain or branched alkyl group having 1 to 5 carbon atoms, a hydroxyalkyl, aminoalkyl, dialkylaminoalkyl, trifluoromethyl, alkoxy, nitro, cyano, carboxyl, carbalkoxy or carbamoyl group; R3 and R4, which are identical or different, denote hydrogen atoms, straight-chain or branched alkyl groups having 1 to 6 carbon atoms, hydroxyalkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl or optionally substituted aralkyl groups, are prepared by removing the protective groups from corresponding compounds having protected hydroxy and/or protected amino groups. The novel compounds can be obtained in the form of their racemates or their optically active antipodes. The novel compounds have useful pharmacological properties, in particular ss2-mimetic and/or ss1-blocking actions in addition to an analgesic, uterospasmolytic and an antispastic action on the striated musculature, one or the other action being predominant depending on their substitution. The d-(+) compounds in particular have a selective action on the ss1-receptors and the l-(-) compounds have a preferred action on the ss2-receptors. <IMAGE>
[GB1445740A]
Patent IE-59547-B1 (IE)
Title: Method for the preparation of pyridine-2,3-dicarboxylic acids
IPC: C07D471/04
Filed: 1987-09-11
Abstract: The present invention provides a novel method for the preparation of pyridine-2,3-dicarboxylic acids by the oxidation of 8-substituted quinolines.
Patent IE-58095-B1 (IE)
Title: Octahydropyrimido(4,5-g)quinolines
IPC: C07D215/38
Filed: 1984-09-25
Abstract: Trans-(±) or trans-(-)-2,4-permissibly-substituted-6-(alkyf or allyl) octahydropyrimido[4,5-g]-quinolines and related compounds, as ultraviolet light absorbers, are disclosed.
Patent IE-46126-B1 (IE)
Title: Pyroolo-benzoic acid derivatives and process for their preparation
IPC: C07D207/327
Filed: 1977-12-22
Abstract: Salidiuretically-active 3-pyrrolo-5-sulfamoylbenzoic acids having a methylphenoxy or chlorophenoxy group substituted in the 4-position, and alkyl esters thereof, are disclosed, as are methods of making and using the same.
Patent IE-53508-B1 (IE)
Title: Solid fuel boiler installation
IPC: F23J3/04
Filed: 1982-11-17
Abstract: Sulfur is readily and efficiently removed from solid fuel in a boiler installation which comprises a hearth for burning and thereby gasifying the solid fuel, the hearth including a grid supporting a fluidized bed of the solid fuel spread thereover, and a tubular boiler body superimposed on, and integral with, the hearth, the boiler body including a lower portion receiving the gasified fuel from the hearth, an upper portion, a common transverse wall dividing the tubular boiler body into the lower and upper portions, and a burner extending into the upper boiler body portion near the dividing transverse wall and receiving a supply of secondary combustion air. A conduit connects the lower boiler body portion to the burner for feeding the gasified fuel therefrom to the burner, and dust removing and desulfurization cyclones in the conduit remove dust and sulfur from the gasified fuel.
Patent IE-66049-B1 (IE)
Title: Oxime-carbamates and oxime-carbonates as bronchodilators and anti-inflammatory agents
Inventor: LOMBARDO LOUIS JOHN
IPC: A61P11/08
Filed: 1991-08-07
Abstract: The invention concerns compounds of the formula <CHEM>  wherein  R is C3-7 alkyl, C3-7 cycloalkyl, <CHEM>   <CHEM>  R<1> is hydrogen, lower alkyl or <CHEM>  a is 1-3;  b is 1-3;  c is 0-2; X, Y and Z are each independently, a bond, O, S or NH, with the proviso that if one of X or Y is O, S or NH, the other must be a bond;  R<2> is amino, loweralkylamino, arylamino, loweralkoxy or aryloxy; R<3> and R<3 min > are independently is hydrogen, halo, hydroxy, lower alkoxy, aryloxy, loweralkanoyloxy, amino, lower alkylamino, arylamino or loweralkanoylamino;  R<4> and R<5> are each independently hydrogen or lower alkyl;  m is 0-4;  n is 1-4; and o is 1-4, and oxime and ketone intermediates thereto. The compounds of formula I selectively inhibit an isoenzyme of 3 min :5 min -cyclic AMP phosphodiesterase located in pulmonary smooth muscle tissue and inflammatory cells and are bronchodilatory or anti-inflammatory and so are useful in the treatment of acute and chronic bronchial asthma as associated pathologies.
Patent IE-61513-B1 (IE)
Title: Antiparasitic agents
Inventor: DUTTON CHRISTOPHER JAMES
IPC: A01N43/90
Filed: 1988-11-11
Abstract: Compounds of the formula: <CHEM> wherein the broken line at the 22-23 position represents an optional double bond and wherein either R<1> is H or OH and the double bond is absent, or, the double bond is present and R<1> is absent; R<2> is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, alkoxyalkyl or alkylthioalkyl containing from 1 to 6 carbon atoms in each alkyl or alkoxy group, wherein any of said alkyl, alkoxy alkenyl or alkynyl groups may be substituted by one or more halo atoms; or a C3-C8 cycloalkyl or C5-C8 cycloalkenyl group, either of which may optionally be substituted by methylene or one or more C1-C4 alkyl groups or halo atoms; or a 3 to 6 membered oxygen or sulphur containing heterocyclic ring which may be saturated, or fully or partially unsaturated and which may optionally be substituted by one or more C1-C4 alkyl groups or halo atoms; or a group of the formula SR<5> wherein R<5> is C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C5-C8 cycloalkenyl, phenyl or substituted phenyl wherein the substituent is C1-C4 alkyl, C1-C4 alkoxy or halo, or a 3 to 6 membered oxygen or sulphur containing heterocyclic ring which may be saturated, or fully or partially unsaturated and which may optionally be substituted by one or more C1-C4 alkyl groups or halo atoms;  R<3> is hydrogen or methyl; and R<4> is H or a 4 min -(alpha-L-oleandrosyl)-alpha-L-oleandrosyloxy group of the formula: <CHEM> with the proviso that when R<4> and R<1> are both H and the double bond is absent, R<2> is not H or CH3, are broad spectrum antiparasitic agents having utility as anthelmintics, ectoparasiticides, insecticides and acaricides.
Patent IE-64632-B1 (IE)
Title: Piperazine derivatives
Inventor: CLIFFE IAN ANTHONY
IPC: C07D521/00
Filed: 1991-10-18
Abstract: Piperazine derivative of formula <CHEM> and the pharmaceutically acceptable acid addition salts, where A is an alkylene chain of 1 or 2 carbon atoms optionally substituted by one or more lower alkyl groups, m is 0, 1 or 2, R is hydrogen or lower alkyl, R<1> is aryl or a mono- or bicyclic heteroaryl radical, R<2> is hydrogen or lower alkyl, R<3> is a heteroaryl radical, R<4> is hydrogen, lower alkyl or aryl, and R<5> is hydrogen, lower alkyl, cycloalkyl, cycloalkyl(lower)alkyl, aryl, or aryl(lower)alkyl or R<4> and R<5> together with the nitrogen atom to which they are both attached represent a saturated heterocyclic ring which may contain a further hetero atom are 5-HT1A- binding agents and may be used, for example, as anxiolytics.
Patent LU-100106-B1 (LU)
Title: Time and Frequency Synchronization for Spread Radar Systems
Inventor: SCHRÖDER UDO
IPC: H01Q3/26
Filed: 2017-02-20
Granted: 2018-10-02
Abstract: An automotive spread MIMO-configured radar system (10) comprises a plurality of transceiver antenna units (TRxk) for transmitting mutually orthogonal radar waves and, for each transceiver antenna unit (TRxk), a plurality of range gates (12) to indicate a range detected by the transceiver antenna unit (TRxk). At least one specific transceiver antenna unit (TRx1) is configured to transmit, synchronized with the radar waves, a reference signal (22) that is to be received directly by at least one transceiver antenna unit (TRx2) separated by an a priori known distance (d) from the specific transceiver antenna unit (TRx1), the distance (d) being substantially larger than a radar carrier wavelength (λc). An evaluation and control unit (24) is configured for reading out the plurality of range gates (12) for the transceiver antenna unit (TRx2) that received the reference signal (22), and, based on the read-out range gate (12) that indicates the received reference signal (22) and based on the a priori known distance (d), for synchronizing the specific transceiver antenna unit (TRx1) and the transceiver antenna unit (TRx2) that received the reference signal (22) and/or for correcting a measured Doppler shift. (Fig. 2)
Patent LU-100397-B1 (LU)
Title: Intelligent efficient wine filling machine
Inventor: WU ZHENBIAO
IPC: B65B3/04
Filed: 2017-09-07
Granted: 2017-12-15
Abstract: The present invention relates to the technical field of liquid filling machinery, and in particular to an intelligent efficient wine filling machine. The intelligent efficient wine filling machine comprises a detachable barrel cover, a controller, a machine body, a rotating disk, a conveying belt, a supporting frame, a wine storage barrel and an overhead valve. The rotating disk is installed above the machine body, and the wine storage barrel is installed above the supporting frame; filling devices are installed below the wine storage barrel, a visual mirror is installed at the center of the front surface wall of the wine storage barrel, the detachable barrel cover is installed above the wine storage barrel, the overhead valve is installed above the detachable barrel cover, a handle is installed on the left side of the overhead valve, and the conveying belt is installed above the machine body through a supporting rod. The stainless steel machine body is adopted for the wine filling machine, the wine filling machine is compact in structure, and a control system is perfect, convenient to operate and high in automation degree; and the controller has functions of production speed control, cover lacking detection, automatic stop in case of bottle blockage, yield counting, etc. Fig. 1
Patent LU-501063-B1 (LU)
Title: Application of sea cucumber cooking liquid dry powder in preparation of products for preventing and treating acute gastric injury
Inventor: HU WEI
IPC: A61P1/04
Filed: 2021-12-22
Granted: 2022-06-22
Abstract: The present invention belongs to the field of biotechnology, and particularly relates to application of sea cucumber cooking liquid dry powder in preparation of products for preventing and treating acute gastric injury. The products are health-care foods, functional foods, or medicines. In the present invention, the acute gastric injury is prevented and treated by administrating an effective dose of sea cucumber cooking liquid dry powder to relieve the storage of relevant preparations for preventing and treating the gastric injury in the current market.
Patent NO-303653-B1 (NO)
Inventor: PERCEBOIS ALAIN
IPC: F16L21/04
Filed: 1992-11-04
Abstract: This joint with interlocking is locked by means of a toothed locking ring (15) and a backing flange device (11). At least one elastic lip (19) is interposed between the locking ring (15) and the back face of a rigid abutment annulus (9) which surrounds the plain end (1). 
<??>Application to pipelines made from spheroidal graphite cast iron. 
<IMAGE>
Patent NO-304563-B1 (NO)
Inventor: NORBERG BORD
IPC: F17C7/02
Filed: 1996-08-29
Abstract: PCT No. PCT/NO94/00215 Sec. 371 Date Dec. 31, 1996 Sec. 102(e) Date Dec. 31, 1996 PCT Filed Dec. 30, 1994 PCT Pub. No. WO96/21121 PCT Pub. Date Jul. 11, 1996A method of draining a tank that has been containing liquid gas, and a plant for use in such draining. After draining of the major part of the tank contents, but while residual contents of gas are present in vapourized state in the tank, the residual contents are conveyed for exchanging heat directly or indirectly with cold nitrogen. Nitrogen is vapourized and heated and conveyed to the tank, while the residual gas is cooled and condensed and conveyed to a collector tank. The plant comprises a heat exchange system connected to the supply of nitrogen, and residual gas is forced from the tank to be drained and through the heat exchange system in order to cause vapourization and heating of nitrogen to be conveyed to the tank, in such a manner that the residual gas from the tank condenses, whereby a collector container is connected for receiving condensed residual gas. In order to prevent that the residual gas freezes during the exchange of heat a cooling agent can be used which causes vapourization and heating of the nitrogen and which also is used for condensing the residual gas, without cooling the latter to below its freezing point.
Patent NO-316890-B1 (NO)
Inventor: MALIE ANDRE HUBERT LOUIS
IPC: C23C26/00
Filed: 1999-07-22
Abstract: A mono-component brazing powder (5) is used for a brazing-diffusion process of superalloy parts (1,2) and comprises preparing superalloy powder of the same composition as the parts and 0.1-40 wt.% of a powder of at least one fluxing element (7) chosen in the boron and silicon group. Brazing-diffusion process of superalloy A parts comprises: (a) preparing superalloy A powder of the same composition as the parts and 0.1-40 wt.% of a powder of at least one fluxing element chosen in the boron and silicon group; (b) mixing the powders, and adding beads in a container; the beads and the container are made of a superalloy A, closing the container and maintaining under controlled atmosphere; (c) placing the container in a crusher and moving the container for 30 s- 500 h in order to incorporate the fluxing element in the surface of the superalloy powder grains; (d) cleaning in a chemical bath the parts surface to be brazed; (e) heat treating by thermochemical treatment the parts; (f) depositing on the parts surface the monocomponent powder obtained in the step (c); (g) performing a thermal cycle of oven brazing comprising ramping the temperature in stages up to a brazing temperature of 1050-1400 degrees C determined according to the superalloy and holding for 15-30 minutes; and (h) diffusion by thermal treatment in an oven under controlled atmosphere for 4-16 hours.
Patent AT-515516-B1 (AT)
Title: Konverter zur Ansteuerung von geschalteten Reluktanzmaschinen
Inventor: FELIX DIPL ING DR HIMMELSTOSS
IPC: H02P25/092
Filed: 2014-03-11
Granted: 2018-02-15
Abstract: Um eine rasche Abmagnetisierung zu erzielen, muss eine hohe negative Spannung an die Wicklungen einer geschalteten Reluktanzmaschine geschaltet werden. Der Konverter besteht aus Halbbrücken, gebildet aus aktiven Schaltern (S11, S21), (S12, S22) und (S13, S23) mit parallel liegenden Dioden, die zum Kondensator C parallel geschaltet sind. Die Strangwicklungen sind jeweils an den Mittelpunkt einer Halbbrücke geschaltet. Mittels einer weiteren Halbbrücke (S 1K, S2K) und der Spule LK kann die Spannung am Kondensator geregelt werden. Es lässt sich eine hohe Spannung zum Entmagnetisieren erzielen. Durch die Anpassung der Spannung können die Schaltverluste verringert werden.
Patent AT-508014-B1 (AT)
Title: Scheinwerfer
Inventor: DRAGOV NIKOLA DIPL ING
IPC: F21V31/00
Filed: 2009-03-24
Granted: 2010-10-15
Abstract: Die Erfindung betrifft einen Scheinwerfer (1) mit zumindest einem Gehäuse (2), einem im Gehäuse angeordneten Reflektor (5) und mit einem Abdeckglas (6), wobei im Gehäuse, gegebenenfalls am Reflektor befestigt, eine Fassung (3) für eine Lichtquelle (7) vorgesehen ist und eine Stromzuleitung von einem außerhalb des Gehäuses vorgesehenen Stecker (4) zur Fassung (3) führt.Der Scheinwerfer ist dadurch gekennzeichnet, dass der Stecker (4) einstückig mit dem Gehäuse (2) ausgebildet ist, dass die elektrischen Kontakte (14) im Bereich der Steckerausbildung (4) nach Art verlorener Kerne im Gehäusematerial eingebettet sind, und dass die Verbindung zwischen diesen metallischen Kontakten (14) und der Fassung durch Leiterbahnen (15) erfolgt, die auf der inneren Oberfläche des Gehäuses (2) angeordnet sind.
Patent AT-519317-B1 (AT)
Title: Verfahren und Gleisbaumaschine zur Korrektur von Gleislagefehlern
IPC: E01B35/00
Filed: 2016-11-04
Granted: 2018-12-15
Abstract: Die Erfindung betrifft ein Verfahren zur Korrektur von vertikalen Lagefehlern eines Gleises (2) mittels einer Gleisstopfmaschine (5) und eines dynamischen Gleisstabilisators (6), wobei ausgehend von einer erfassten lst-Gleislage (I) für eine bearbeitete Gleisstelle (i) ein Überhebewert (u) vorgegeben wird, mit dem das Gleis (2) in eine vorläufige Überhebe-Gleislage (U) angehoben und unterstopft wird und nachfolgend mittels dynamischer Stabilisierung in eine resultierende End-Gleislage (R) abgesenkt wird. Dabei wird aus einem Verlauf der lst-Gleislage (I) ein geglätteter Ist-Lageverlauf (G) gebildet, wobei für die bearbeitete Gleisstelle (i) ein Überhebewert (u) in Abhängigkeit des Verlaufs der lst-Gleislage (I) bezüglich des geglätteten lst-Lageverlaufs (G) vorgegeben wird. Auf diese Weise werden nur kurzwellige Gleisfehler mit einem Überhebewert (u) bearbeitet.
Patent AT-507119-B1 (AT)
Title: Selbsttätiges konzentrisches, kurbelseitiges kompressorventil
Inventor: FUXA UWE
IPC: F04B39/10
Filed: 2009-04-23
Granted: 2012-04-15
Abstract: Um den Schadraum bei einem kurbelseitigen, konzentrischen Saug- und Druckventil zu reduzieren, wird vorgeschlagen, eine Abdichtung 20 aus einer Anzahl von axial hintereinander angeordneten Druckpackungen 21a, 21 axial am Saug- und Druckventil 2, 3 anliegend anzuordnen.
Patent AU-634432-B1 (AU)
Title: Wound dressing having a roll configuration
IPC: A61F13/00
Filed: 1991-12-02
Granted: 1993-02-18
Abstract: The present invention is directed to a wound dressing product (10) having a roll configuration. The wound dressing product (10) comprises a wound dressing laminate (12) having a plurality of layers including a backing layer (18) which forms a first side (14) of the wound dressing laminate (12) and a hydrogel layer (20) which forms a second side (16) of the wound dressing laminate (12). The wound dressing laminate (12) is spirally wrapped about a center axis (22) such that the wound dressing laminate (12) terminates at a leading end (24) and the first side (14) of the wound dressing laminate (12) forms the outer surface of the wound dressing product (10). <IMAGE>
Patent BG-60260-B1 (BG)
Title: Метод и съоръжение за нанасяне на метални покрития
IPC: H05K3/18
Filed: 1985-12-16
Abstract: Методът и съоръжението са приложими при метализирането на печатни платки за електронната промишленост. С тях се повишава качеството на покритията при намален режим на технологичната линия. Методът включва подготовка на печатната платка, състояща се от почистване, активиране и редуциране с последващо промиване и сушене, химическо метализиране и електрохимично метализиране. Тези операции се извършват в известни класически съоръжения. Съществено в технологията е обръщането на платките от хоризонтално във вертикално положение преди ваната за химическо метализиране и връщането им в хоризонтално положение на нейния изход, като скоростта на движението им през ваната съответно е по-ниска от първоначалната. Промяната на положението на платките се осъществява чрез ролкови механизми. 17 претенции, 4 фигури
Patent BR-0011787-B1 (BR)
Inventor: FALK INGEMAR
IPC: B60K15/067
Filed: 2000-06-06
Abstract: The invention relates to an arrangement for a fuel tank for heavy vehicles. A middle section, which consists of plastic or aluminum material with an at least essentially identical transcurrent cross section in a horizontal direction viewed in the longitudinal direction, exhibits internal partitions extending horizontally in the longitudinal direction and bulkheads extending across the aforementioned partitions in the longitudinal direction. Pairs of end pieces forming end walls exhibit essentially the same profile as the circumference of the middle section and at least parts of the cross section of the partitions as end pieces which meet one another and middle sections for welding together at the respective ends of the assembled fuel tank. The partitions of the end pieces exhibit recesses forming connecting paths between the various formed sections in the middle section. Longitudinally extending recesses in the middle section are provided preferably for the purpose of receiving reinforcement and/or for suspending the fuel tank. The invention also relates to a process for the manufacture of the tank.
Patent BR-0015189-B1 (BR)
Inventor: FARGEOUT PATRICK
IPC: D21F7/00
Filed: 2000-08-22
Abstract: A leader having a shape substantially that of a triangle which is used to pull a seamable papermaker's fabric onto a paper machine comprising a plastic coated substrate having plastic reinforcing strips thereon.
Patent BR-0108533-B1 (BR)
Inventor: BETTI GIULIO
IPC: B26D3/16
Filed: 2001-02-20
Abstract: The device includes at least one continuous flexible suction conveyor which is equipped with openings and which conveys articles along a transfer path from an article feeder to an article received. A discharge point for the trimmings is provided along the transfer path. A suction system is also provided which is associated with the conveyor and which generates a suction through the openings along the transfer path. At least one obturator element, which is movable along the transfer path and which temporarily closes the openings of the conveyor opposite the trimming or trimmings, is provided.
Patent BR-0210037-B1 (BR)
Inventor: SIMONS DENNIS ROBERT
IPC: G02B6/00
Filed: 2002-05-27
Abstract: The present invention relates to a method of manufacturing an optical fiber by carrying out one or more chemical vapor deposition reactions in a substrate tube, with the optical fiber exhibiting a low sensitivity to the hydrogen-induced attenuation losses at a transmission wavelength of 1550 nm. The present invention furthermore relates to an optical fiber comprising a cladding layer and a light-conducting core, which fiber has been obtained by using the present method.
Patent BR-0210689-B1 (BR)
Inventor: HUHTALA OLLI
IPC: D21F7/00
Filed: 2002-06-12
Abstract: The invention relates to an arrangement for threading a pulp web (W) from the press section ( 1 ) of a pulp machine to the dryer ( 2 ) of the pulp machine. The arrangement comprises a closing tail threading belt ( 3 ) or the like, which is arranged to convey the narrow tail end (W<SUB>h</SUB>) formed on the pulp web (W) inside the dryer ( 2 ), where the tail threading cord travels outside the edge of the normal web line of the pulp web. The tail end (W<SUB>h</SUB>) can subsequently be broadened into a normal-width pulp web (W). The arrangement further comprises means ( 7 ) for gripping the tail end (W<SUB>h</SUB>) in order to bring the tail end inside/between a closing tail threading cord ( 3 ) or the like, whereby the gripping means ( 7 ) are arranged to function at the normal running speed of the pulp machine. The arrangement comprises means ( 4 ) by which the tail threading cord ( 3 ) can be moved inwards from its normal route, towards the pulp web, to travel essentially in the same line with the tail end formed on the edge of the pulp web before the tail end is conveyed inside the tail threading cord, and means ( 5 ) by which the tail threading cord ( 3 ) and the tail end (W<SUB>h</SUB>) inside it can be moved back to the normal route located outside the edge of the pulp web before entering the dryer ( 2 ).