baber/WOPTO huggingface dataset:
Patent IE-37048-B1 (IE)
Title: Novel alkylated pregnanes
IPC: C07J7/00
Filed: 1972-12-28
Abstract: 1416427 21-Alkylpregnanes AKZO NV 5 Jan 1973 [12 Jan 1972] 1534/72 Heading C2U The invention comprises compounds of formula wherein X is H or halo; Y is H 2 , oxo, H(OH), H(OAcyl) or H(halo); R 1 is H, Me or halo; R 2 is C 1-4 alkyl; R 3 is H or R 2 ; R 4 is H (except when Y is H 2 ), OAcyl, OAlkyl or Me; R 5 is H or C 1-4 alkyl, at least one of R 4 and R 5 being alkyl; and the 1,4- and 6,7-bonds are each saturated or unsaturated. Compounds I are prepared by 21-mono- or di-alkylation of compounds of formula (wherein A is a protected hydroxyl or oxo radical; B is H or a protected hydroxyl group; R<SP>1</SP> 4 is R 4 or OH; and R 7 is H, halo or C 1-4 alkyl) or, in Ex. 19, the 16α,17α-dimethylpregna - 1,4 - diene - 3,20 - dione, and where appropriate converting the alkylated product (which may or may not itself be a compound I) into a compound I by one or more appropriate reactions selected from: (i) elimination of 11α- mesyloxy to give #<SP>9(11)</SP>; (ii) conversion of #<SP>9(11)</SP> into 9α-halo-11#-OH or 9α,11#-dihalo, optionally via 9#,11#-epoxy intermediates; (iii) hydrolysis of protected hydroxy groups at position 3 or 11; (iv) hydrolysis of a protected oxo group at position 3 (with concurrent rearrangement of any #<SP>5</SP> or #<SP>3,5</SP> to #<SP>4</SP>); (v) acylation of 11-OH; (vi) oxidation of 3- or 11-OH to oxo; (vii) #<SP>1</SP>, #<SP>4</SP> and/or #<SP>6</SP>-dehydrogenation using microorganisms, quinones, selenium dioxide or halogenation and dehydrohalogenation; (viii) 11- microbial hydroxylation; (ix) reduction of 9α-Br to H; (x) acid or base-induced epimerization of a 6-substituent from # to α; (xi) 3-hydroxy (or acyloxy) - #<SP>5</SP>#3 - hydroxy (or acyloxy) - 5α,6α- epoxy#3 - hydroxy (or acyloxy) - 5a - hydroxy- 6# - fluoro (or methyl)#3 - oxo - 5α - OH - 6#- fluoro (or methyl)##<SP>4</SP> - 3 - oxo - 6# - fluoro (or methyl). The aforesaid 21-alkylation may be effected (a) by a Mannich reaction to introduce a 21 - (substituted aminomethyl) group which is quaternized and then reacted with a base to give a 21-methylene group which is either reduced to 21-methyl or converted by a Grignard reaction to another 21-alkyl group, or (b) by enolizing the 20-oxo group with trityllithium, a lithium dialkylamide, a Grignard reagent, or an alkali metal or amide thereof in liquid ammonia, followed by reaction with an alkyl halide. Method (b) may yield a mono- or di-alkylated product depending on the reactants and reaction conditions, and may additionally alkylate any 3- or 17-OH group in the starting material or convert an 11#-acetoxy group into a propionyloxy or isobutyryloxy group. 3 - Ethoxy - 16α,17α - dimethylpregna - 3,5- dien-20-one is prepared by enol-esterification of the corresponding #<SP>4</SP>-3,20-dione (Ex. 17). Antiinflammatory compositions for topical, rectal and parenteral administration comprise a compound I and a carrier.
[GB1416427A]
Patent IE-41710-B1 (IE)
Title: Surgical drape
IPC: A61B19/08
Filed: 1975-09-16
Abstract: 1502957 Surgical drape sheets JOHNSONJOHNSON 22 Sept 1975 [12 Dec 1974] 38789/75 Heading A5R A surgical drape comprises a sheet of flexible material 11 having spaced wings 20, 30 at one end defining, between side edges 24, 34 thereof, a slit leading to a widened fenestration 50, a flap 40 being attached to wing 30, and tabs 65 attached to each wing 20, 30, whereby in use a limb extends through fenestration 50, flap 40 underlies wing 20 and the wings are prevented from relative movement by clipping tabs 65 together. A reinforcing panel 60 is provided around fenestration 50 and comprises a layer of liquid-impervious plastics superposed by an absorbent layer 61. Tubing holders 71 having openings 70 are provided at the edge of the reinforcing panel 60 adjacent the slit. One of the tabs may be attached to the flap or be replaced by a patch of pressure-sensitive adhesive for securement with the remaining tab. In an alternative embodiment, Figs. 18-22 (not shown), the drape may be provided with armboard covers and with armboard flaps for overlying a table provided with armboards. Prior to use the drapes are folded in a manner whereby in use the main portion 12 is unfolded over the patient prior to unfolding the wings and flap around a limb. The drape may be made of woven, non-woven or plastics film material.
Patent IE-56230-B1 (IE)
Title: New derivatives of tricyclic aminoacids,processes for their preparation,agents containing these compounds and their use,and new bicyclic aminoacids as intermediates and processes for their preparation
IPC: C07D209/58
Filed: 1983-11-11
Abstract: The invention relates to new derivatives of tricyclic aminoacids, of the formula I <IMAGE> (I) in which n denotes 0 or 1, A denotes -CH=CH- or -CH2-CH2-, R denotes hydrogen, alkyl or aralkyl, R1 denotes hydrogen, or alkyl, which can optionally be substituted by amino, acylamino or benzoylamino, or alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, or aralkyl or aroylalkyl, both of which can be substituted as defined above, or a monocyclic or bicyclic S-, O- and/or N-heterocyclene radical, or a side chain of a naturally occurring aminoacid, which may be protected, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl and Z denotes hydrogen, or Y and Z together denote oxygen, and X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be mono-, di- or tri-substituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, and physiologically acceptable salts thereof, processes for their preparation, agents containing these compounds and their use, and new bicyclic aminoacids as intermediates and processes for their preparation.
[US4558065A]
Patent IE-53537-B1 (IE)
Title: Solid shaped articles
IPC: F26B5/06
Filed: 1982-11-23
Abstract: Solid shaped articles, particularly rapidly dissolving pharmaceutical dosage forms, carrying predetermined unit quantities of chemicals are prepared by a novel process involving the addition of the predetermined amount of chemical in a solvent to a placebo article which contains a network of carrier material. The placebo article is prepared by freezing a composition of carrier material in a solvent and subliming the solvent from the frozen composition.
Patent IE-63921-B1 (IE)
Title: Package with multi-ply side panels and strap handle
Inventor: GUNN CHARLES LLOYD
IPC: B65D5/465
Filed: 1990-08-10
Abstract: A package (18) having a handle (70) for housing granular or similar products. The handle is a substantially flat strap handle which has a barb member (76) on each end. The handle is inserted into two opposing openings (64) in the side wall (34) of the package. A section of the side wall adjacent each of the apertures includes a liner (80) which separates the granular contents of the package from the area immediately surrounding the aperture. The liner is adapted to prevent the flow of granular contents out through the aperture. The package can be formed from a sleeve which, even with the handle inserted, is substantially flat. Also, with the package assembled the handle rests against the side wall of the package allowing shipping virtually as if the package did not have a handle.
Patent IE-66905-B1 (IE)
Title: Gas purging plug for electric-arc furnaces and the corresponding electric-arc furnace
Inventor: CAPPELLI GIORGIO DIREKTOR
IPC: H05B7/06
Filed: 1992-08-07
Abstract: The invention relates to a gas flushing plug having an integrated electrode for use in electric arc furnaces. 
<IMAGE>
Patent LU-100368-B1 (LU)
Title: Motorisierter Schwenkantrieb für einen Fensterflügel und Verfahren zum Befestigen eines Schwenkantriebs an einem Fensterflügel
Inventor: SCHELLENBERG SASCHA
IPC: E05F15/616
Filed: 2017-08-15
Granted: 2019-03-19
Abstract: Die Erfindung betrifft ein Verfahren zum Befestigen eines Schwenkantriebs (10), der einen Motor (12) aufweist und der dazu ausgebildet und bestimmt ist, einen kipp- und/oder schwenkbaren Fensterflügel (1 ) aus einer Geschlossenstellung in eine Lüftungsstellung und/oder aus einer Lüftungsstellung in eine Geschlossenstellung zu schwenken, an einem kipp- und/oder schwenkbaren Fensterflügel (1). Das Verfahren zeichnet sich dadurch aus, dass der Schwenkantrieb (10) unter Verwendung wenigstens eines am Fensterflügel (1) vorhandenen Fenstergriff-Befestigungselements zum Befestigen eines Fenstergriffs (4) befestigt wird. Die Erfindung betrifft außerdem einen Schwenkantrieb (10), der einen Motor (12) aufweist und der dazu ausgebildet und bestimmt ist, einen kipp- und/oder schwenkbaren Fensterflügel (1) aus einer Geschlossenstellung in eine Lüftungsstellung und/oder aus einer Lüftungsstellung in eine Geschlossenstellung zu schwenken.
Patent LU-101196-B1 (LU)
Title: A high-output-power and high-efficiency power amplifier
Inventor: MA JIANGUO
IPC: H03F3/00
Filed: 2019-04-30
Granted: 2019-08-26
Abstract: The present invention discloses a high-output-power and high-efficiency power amplifier, wherein a HBT stack structure based on a SiGe process being stacked in series by three layers of HBTs is adopted; the power amplifier comprises a second HBT transistor, a third HBT transistor, a fourth HBT transistor and a resistor divider network; the second HBT transistor has an emitter being grounded, a collector connected to an emitter of the third HBT transistor, and a base separately connected to a second DC blocking capacitor and a first choke inductor; the third HBT transistor has a collector connected to an emitter of the fourth HBT transistor, and a base connected to a third bias resistor and a second grounded capacitor, and a second inductor and a third DC blocking capacitor are connected between the base and the emitter of the third HBT transistor; a third inductor and a fourth DC blocking capacitor are connected between the base and the emitter of the fourth HBT transistor; the base of the fourth HBT transistor is connected to a second bias resistor and a third grounded capacitor; the collector of the fourth HBT transistor is connected to the first resistor, a second choke inductor and a fifth DC blocking capacitor.
Patent LU-500012-B1 (LU)
Title: Terminal sensing system for constructing digital twin of three-phase asynchronous motor
Inventor: XU SHANYONG
IPC: G01D21/00
Filed: 2021-04-08
Granted: 2022-08-09
Abstract: The present invention discloses a terminal sensing system for constructing a digital twin of a three-phase asynchronous motor. The terminal sensing system includes: current transformers and voltage converters that are configured to sense various electrical parameters of the three-phase asynchronous motor; vibration sensors, a sound sensor, and a rotational speed sensor that are configured to measure properties of mechanical motion of the three-phase asynchronous motor; an infrared thermal camera and a 3D camera that are configured to sense relevant physical properties of the three-phase asynchronous motor; an ARM processor and a Raspberry Pi module that are configured to process data; and a 5G communication module configured to transmit data in real time. Various operating parameters of a three-phase asynchronous motor are acquired, based on which a digital twin of the three-phase asynchronous motor is constructed in a virtual space to achieve real-time mapping and fusion of the digital twin and a physical entity, so that remote, accurate, and reliable fault diagnosis can be performed for the three-phase asynchronous motor entity.
Patent LU-501122-B1 (LU)
Title: Cooperative scheduling method and system for computing resource and network resource of container cloud platform
Inventor: LI QIRUI
IPC: G06F9/04
Filed: 2021-12-29
Granted: 2023-06-29
Abstract: The present invention discloses a cooperative scheduling method and system for a computing resource and a network resource of a container cloud platform. The method includes: obtaining a load value of a container in a physical machine of a data center; calculating a load margin of a current container; if the load margin of the current container is less than 0, generating a first container sequence; if a maximum load margin is greater than or equal to the load margin of the current container, migrating load of the current container to a container corresponding to load margin that is greater than 0 and that is in the first container sequence; or if the maximum load margin is less than the load margin of the current container, migrating load of the current container to a container managed by another physical machine in a data center in which the current container is located; if the load margin of the current container is greater than 0, obtaining a load value of a next container managed by a current physical machine, calculating a load margin of the next container, and updating the calculated load margin of the next container to the load margin of the current container. According to the method and the system of the present invention, resource utilization can be effectively improved.
Patent LU-503244-B1 (LU)
Title: Eine Reduzier-Halbnockenwellen-Nachlaufvorrichtung
Inventor: CHEN SI
IPC: B23Q3/06
Filed: 2021-12-07
Granted: 2023-04-17
Abstract: Die vorliegende Erfindung bezieht sich auf das technische Gebiet der Werkzeugmaschinenvorrichtungen, insbesondere auf eine Reduzier-Halbnockenwellen-Nachlaufvorrichtung. Es umfasst einen Werkstückträger, eine T-förmige, quadratische Positionierführungssäule, eine quadratische Positionierpresse, einen Verriegelungsabstandhalter und eine Verriegelungsmutter; der Werkstückträger umfasst eine Einstellabstandsplatte, einen Nocken und eine zylindrische Welle; die T-förmige, quadratische Positionierführungssäule besteht aus einem T-förmigen Kopf und einem quadratischen Führungspfosten, im montierten Zustand liegen die Bezugsfläche des Werkstücks und die Einstellabstandsplatte aneinander, und die runde Nocke passt in das zentrale Loch des Werkstücks, die T-förmige, quadratische Positionierführungssäule wird in die quadratische Durchgangsbohrung der Nocke eingeführt, und die quadratische Positionierpresse wird mit einer Verriegelungsmutter arretiert, das Werkstück ist mit einem rechteckigen Durchgangsschlitz versehen, der in den seitlichen Freiraum des T-förmigen Kopfes und der quadratische Positionierpresse passt. Die Erfindung ermöglicht es, zwei gepaarte Reduzier-Halbnockenwellen zu kombinieren und auf der Nachlaufvorrichtung zu montieren und als Ganzes abwechselnd durch Schruppen und Schlichten des Außenkreises zu bearbeiten und dann zum Fertigschleifen an die Schleifmaschine zu übergeben, ohne wiederholte Demontage zwischen den verschiedenen Bearbeitungsschritten, mit hoher Bearbeitungsgenauigkeit und Effizienz.
Patent LU-503398-B1 (LU)
Title: Eine regelmäßige poröse Magnesium-Lithium-Legierung mit niedriger Dichte und hoher spezifischer Festigkeit und ihr Herstellungsverfahren
Inventor: LI ZAIJIU
IPC: C22C1/08
Filed: 2023-01-30
Granted: 2023-07-31
Abstract: Die Erfindung offenbart eine regelmäßige poröse Magnesium-Lithium-Legierung mit niedriger Dichte und hoher spezifischer Festigkeit und ihr Herstellungsverfahren, wobei die regelmäßige poröse Magnesium-Lithium-Legierung innere Poren mit glatten Innenwänden und zylindrischer Form entlang der Erstarrungsrichtung aufweist, die in der Magnesium-Lithium- Legierungsmatrix orientiert sind; die Poren sind gleichmäßig verteilt, zweidimensionale Penetration zwischen den Poren, geschlossener Porentyp, Porengröße von 0.1-2.0 mm, Porosität von 5-70%. Die Erfindung kann durch die Steuerung der Abzugsgeschwindigkeit im Abzugsmechanismus und des Wasserstoffdrucks im Ofen gesteuert werden, um eine Steuerung der Probenporosität und der Porositätsgröße zu erreichen; die Abzugsgeschwindigkeit der Stranggussabzugsstange kann geändert werden, um die Erstarrungsgeschwindigkeit zu steuern, und die Erstarrungsgeschwindigkeit kann während des gesamten Erstarrungsprozesses konstant gehalten werden; die reguläre poröse Magnesium-Lithium-Legierung, die durch die Erfindung hergestellt wird, hat eine geringere Dichte und eine höhere spezifische Festigkeit und weist eine gute Anti-Vibrations- und Geräuschreduzierung sowie Schlagfestigkeit auf.
Patent NO-309428-B1 (NO)
Inventor: NESTOR JR JOHN J
IPC: C07K1/06
Filed: 1991-02-19
Abstract: A solid phase synthesis of LH-RH analogs in which the amino acids serine and histidine, if present, are side chain protected during the synthesis with groups labile to selected  alpha -amino or deprotecting agents.
Patent NO-316601-B1 (NO)
Inventor: SAUERBIER DIETER
IPC: A61K9/00
Filed: 1994-02-18
Abstract: Sterile freeze-dried cetrorelix acetate (a peptide described in EP299402) is used in the treatment of female infertility. Independent claims are also included for the following: (1) use of sterile freeze-dried cetrorelix acetate for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy; (2) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for use in the treatment of female infertility; (3) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy with cytostatic agents.
Patent NO-304813-B1 (NO)
Inventor: INOUE FUJIO
IPC: A61J1/10
Filed: 1994-10-04
Abstract: A multilayered medical film mainly used for forming a double-compartment medical container and excellent in heat resistance, transparency, flexibility, impact resistance, and easiness in peeling and sealing, which film is composed of: an inner layer formed from a resin mixture composed of an ethylene/ alpha -olefin copolymer having a density of 0.930-0.945 g/cm<3> and polypropylene, an intermediate layer containing at least one mixed resin layer formed from a resin mixture, in a ratio of 1:5 to 2:1 by weight, of an ethylene/ alpha -olefin copolymer having a density of 0.920-0.945 g/cm<3> and an ethylene/ alpha -olefin elastomer having a density of 0.880-0.890 g/cm<3>, wherein the mixed resin layer accounts for at least 85 % of the whole intermediate layer in thickness, and an outer layer formed from an ethylene/ alpha -olefin copolymer having a density of 0.930-0.945 g/cm<3>. <IMAGE>
Patent NO-315945-B1 (NO)
Title: Lavviskös, höykonsentrert friksjonsreduserende middel-slurry og fremstilling og anvendelse derav
Inventor: FAIRCHILD KEITH
IPC: C10L1/14
Filed: 1997-12-22
Abstract: Lawiskøse, høykonsentrerte friksjonsreduksjonsmidler kan fremstilles ved langsom tilsetning av et flytende ikke-oppløsningsmiddel (for eksempel isopropylalkohol) for en friksjonsreduserende polymer (for eksempel et poly-a-olefin) til en blanding av polymeren og det oppløsningsmiddel (for eksempel kerosen) hvori polymeren er oppløst.Når tilstrekkelig ikke-oppløsningsmiddel er tilsatt presipiterer polymeren i fine partikler.Supernatant-blandingen av oppløsningsmiddel og ikke-oppløsningsmiddel fjernes så fra det presipiterte polymerslurry-konsentrat. Ytterligere oppløsningsmiddel i slurry- konsentratet kan fjernes ved fordamping eller ytterligere ekstrahering av det flytende ikke-oppløsningsmiddel.Det resulterende slurry-konsentrat oppløses lett i strømmende hydrokarbonstrømmer og reduserer friksjonen eller det såkalte "drag" og gir eksepsjonelt gode friksjonsresulterende resultater ved lave konsentrasjoner.I tillegg er det ikke nødvendig med injeksjonssonder eller annet spesielt utstyr for å innføre den friksjonsreduserende slurry i hydrokarbonstrømmen, heller ikke er oppmaling av polymeren nødvendig for å kunne danne en egnet DRA-oppslemming.
Patent NO-319091-B1 (NO)
Inventor: HENSLEY HARVEY DEAN
IPC: C08F10/02
Filed: 1998-07-15
Abstract: An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The continuous product allows operating the reaction at significantly higher solids content in the circulating slurry. In a preferred embodiment, the slurry is heated in a flash line heater and passed to a high pressure flash where a majority of the diluent is separated and thereafter condensed by simple heat exchange, without compression, and thereafter recycled. Also an olefin polymerization process operating at higher reactor solids by virtue of more aggressive circulation. <IMAGE>
Patent NO-332018-B1 (NO)
Title: Stal for oljebronnror med hoy korrosjonsmotstand mot vat karbondioksid og sjovann, samt et somlost oljebronnror
Inventor: UEDA MASAKATSU
IPC: C22C38/38
Filed: 1999-05-28
Abstract: Stål for oljebrønnrør med utmerket motstand mot lokal korrosjon i CO2-miljø og korrosjon i sjøvann, og et sømløst rør lagd av nevnte stål er vedlagt. Stålet består av, i masse-%, mer enn 0,10% til 0,30% C, 0,10% til 1,0% Si, 0,1% til 3,0% Mn, 2,0% til 9,0% Crog 0,01% til 0,10% Al og alternativt 0,05% til 0,5% Cu, mengden Fe for å balansere dette og tilfeldige urenheter. P som urenhet ikke mer enn 0,03% og S som urenhet ikke mer enn 0,01%. Stålet har en hovedsakelig enkel martensittstruktur i en bråkjølt eller i normalisert tilstand, og har ikke under 552 MPa flytegrense i en seigherdet eller i en normalisert anløpt tilstand.
Patent NO-323752-B1 (NO)
Inventor: PERRY MATTHEW
IPC: C07D/
Filed: 1999-11-26
Abstract: The invention provides pharmaceutically useful thieno[2,3-d]pyrimidinediones, processes for their production, pharmaceutical compositions containing them and methods of treatment involving their use.
Patent AT-517397-B1 (AT)
Title: Anordnung mit einem Synchrongenerator und einer Asynchronmaschine
Inventor: HELMUT NIEDRIST
IPC: H02P103/20
Filed: 2015-07-07
Granted: 2017-10-15
Abstract: Anordnung mit einem Synchrongenerator (1) zur Umwandlung von mechanischer Leistung in elektrische Leistung, mit einer vorgegebenen Polpaarzahl, einer Asynchronmaschine (2), mit ausgeprägter Läuferwicklung, die mit einem Rotor (3) des Synchrongenerators (1) mechanisch gekoppelt ist und eine um wenigstens 1 größere Polpaarzahl als der Synchrongenerator (1) aufweist.
Patent AT-503137-B1 (AT)
Title: Testing arrangement for measuring dielectric strength of insulating liquid used in transformer, has test electrodes on either side of test cell provided with interior space for receiving insulating liquid
IPC: G01R31/12
Filed: 2006-03-30
Granted: 2007-08-15
Abstract: A test cell (2) has an interior space for receiving insulating liquid (1) to be tested, and two electrodes (4) arranged on either sides for generating electric field in a test volume. The test cell is arranged in the interior of a receiving vessel (7) filled with auxiliary insulating medium (6) such as oil or in the interior of an evacuated insulating vessel.
Patent AT-504530-B1 (AT)
Title: Data transmitting network for system of pipes in e.g. waste water drain system, has two transmitting or receiving antennas forming one pair of antennas between which radio link exists
IPC: F17D1/00
Filed: 2007-06-25
Granted: 2008-06-15
Abstract: The network has a system of pipes including a main pipe (1), a connecting pipe (2) and branch pipes. An electric data line (4) includes an end connected to a central data distribution unit (3) and another end laid in the system configured as a transmitting/receiving antenna (11) is introduced into the main pipe. An additional data line (6) includes one end connected to a terminal unit (21) and other end configured as a transmitting/receiving antenna (12) is introduced into the system. The antennas (11, 12) form a pair of antennas between which a radio link exists. An independent claim is also included for a method for transmitting data in a network comprising a system of pipes.