baber/WOPTO huggingface dataset:
Patent IE-56386-B1 (IE)
Title: Method of separation and purifying hydrogen
IPC: C01B3/00
Filed: 1983-12-21
Abstract: A method of separating hydrogen from mixture with at least one gas selected from the group consisting of methane and its higher homologs, nitrogen, noble gases, CO, CO2, O2, NH3, H2O, and H2S, comprising contacting the mixture with active magnesium thereby selectively to absorb the hydrogen by forming magnesium hydride, separating the unabsorbed gas from the magnesium hydride, heating the magnesium hydride thereby to desorb the hydrogen in purified form and regenerate active magnesium from the hydride, and recovering the desorbed hydrogen.
Patent IE-56460-B1 (IE)
Title: 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(alkyl-1-piperazinyl)-3-quinoline-carboxylic acids,processes for their preparation and antibacterial agents containing them
IPC: C07D401/04
Filed: 1983-12-22
Abstract: The invention relates to 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(alkyl-1-piperazinyl)quinol ine-3-carboxylic acids of Formula (I), processes for their manufacture, compositions containing them and use of said compounds and compositions as antibacterial and/or feedstuff additives.
Patent IE-65113-B1 (IE)
Title: Novel 0-(3-amino-2-hydroxypropyl)-hydroximic acid halides and process for preparing the same
Inventor: LITERATI NAGY PETER
IPC: C07D295/088
Filed: 1989-10-19
Abstract: The present invention relates to novel hydroximic acid halides, the preparation of the same, pharmaceutical compositions containing the above novel compounds as active ingredients as well as the use of the said compounds in the therapy of diabetic angiopathy. The novel hydroximic acid derivatives are illustrated by the general formula (I), wherein X is halo, such as fluoro, chloro, bromo and iodo; R<1> is hydrogen or C1-5alkyl; R<2> is C1-5alkyl, C5-7cycloalkyl or phenyl optionally substituted with hydroxy, or R<1> and R<2>, when taken together with the adjacent nitrogen, form a 5 to 8 membered ring optionally containing additional nitrogen and/or oxygen atom, which ring may also be condensed with a benzene ring; R<3> is hydrogen, phenyl, naphthyl or piridyl optionally substituted with one or more halo or alkoxy; R<4> is hydrogen or phenyl; R<5> is hydrogen or phenyl; m is 0, 1 or 2 and n is 0, 1 or 2.
Patent IE-62015-B1 (IE)
Title: Elastic waistband for garments
Inventor: LYONS PATRICK
IPC: A41F9/02
Filed: 1989-11-09
Abstract: The invention relates to an elastic waistband for an article of clothing aswell as a method and apparatus for its manufacture. The belt comprises a bandof elastic material (22) disposed on the outside of the article of clothing,the elastic (22) being covered with a band of material (21). The methodcomprises passing the clothing material (24) at the sewing station of asewing machine, folding a first band (21) around an elastic band (23) overthe clothing material (24) at the sewing station of a sewing machine, andsewing the materials together; it also comprises folding and passing a secondband (22) underneath the clothing material (24).
Patent IE-66562-B1 (IE)
Title: Vulcanizate activator system for rubber compositions
Inventor: PARKS CARL RAMSEY
IPC: C08K5/17
Filed: 1989-12-28
Abstract: A method is disclosed for increasing the rate of vulcanization of a rubber composition comprising adding to a sulfur vulcanizable rubber a methyl trialkyl ammonium salt of the formula: (see fig. I) wherein R1, R2, and R3 are independently alkyl radicals having 8 to 10 carbon atoms and M is selected from the group consisting of Cl, Br, CH3SO4 and HSO4. Addition of a methyl trialkyl ammonium salt of the above formula significantly increases the rate of vulcanization of the rubber.
[CA1340497C]
Patent LU-101274-B1 (LU)
Title: Automatische Überwachung von Prozesssteuerungen
Inventor: HEINES BENNO
IPC: G05B23/02
Filed: 2019-06-17
Granted: 2020-12-18
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung (100) zur Überwachung von Prozesssteuerungen, wobei die Vorrichtung (100) umfasst: eine Engineering-Werkzeug-Einrichtung (10), welche dazu ausgebildet ist, eine Prozesssteuerung für ein Engineeringprodukt bereitzustellen und eine Inbetriebnahme der Prozesssteuerung des Engineeringprodukts zu bewerkstelligen; und eine Monitoring-Werkzeug-Einrichtung (20), welche dazu ausgebildet ist, bei der Inbetriebnahme der Prozesssteuerung des Engineeringprodukts mitausgeführt zu werden und mit der Prozesssteuerung des Engineeringprodukts gekoppelt zu werden.
Patent LU-102407-B1 (LU)
Title: Low-carrier-ratio deadbeat control system and method for pmsm
Inventor: WANG YINGJIE
IPC: H02P21/22
Filed: 2019-11-02
Granted: 2021-03-15
Abstract: Disclosed are a low-carrier-ratio deadbeat control system and method for a permanent-magnet synchronous motor (PMSM), comprising: the PMSM, an encoder, an abc-dq coordinate transformation unit, a speed outer loop PI controller, a unit for current estimation at 1/2 moment, a current deadbeat controller, a dq-aß coordinate transformation unit, an SVPWM modulation module, and an inverter. During modeling of a current prediction model, the present invention regards the inverter and the motor as a whole for modeling, takes the delay effect of the inverter into consideration, and adds current estimation at 1/2 moment to correct a discretization error, so that the established model is more accurate than the conventional current prediction model; and the present invention adds a current error decoupling and integral compensation module to the deadbeat controller, so that a control static error of a stator current is greatly improved, thus finally realizing good deadbeat control at a low carrier ratio. The results show that the motor speed and the stator current is well controlled, the control static error of the stator current of the motor is relatively small, and the pulsation of output torque is also improved.
Patent LU-502451-B1 (LU)
Title: Deep-sea biological sample preserver driven by water pressure
Inventor: YANG JUNYI
IPC: G01N1/02
Filed: 2022-06-30
Granted: 2023-01-02
Abstract: This invention belongs to the technical field of marine organism sampling and preservation, involving a deep-sea biological sample preserver driven by water pressure, which comprises a driving device, a reagent chamber, a biological sample chamber, a combined frame, a cover anti-rotation bolt and a cover closing and sliding mechanism. Wherein the combined frame comprises an integrated pressing plate, an intermediate clamping plate, a bottom plate and a supporting rod. The driving device is arranged on the middle-layer clamping plate and the bottom plate. The biological sample compartment is arranged on the integrated pressing plate and the middle-layer clamping plate. The reagent chamber is communicated with the biological sample compartment through a reagent output pipeline. The cover anti-rotation bolt is communicated with the driving device through a large R pipeline. The cover closing and sliding mechanism is connected with the driving device through a smooth round inner wall hole tube.
Patent LU-503315-B1 (LU)
Title: Intelligent harvester of brassica juncea var.tumidatsen etlee
Inventor: GONG LIAN
IPC: A01D45/00
Filed: 2022-12-06
Granted: 2024-01-12
Abstract: Described is an intelligent harvester of Brassica juncea var.tumidaTsen etLee, which comprises a shell, a traction connecting part, a topping mechanism, a cutting device and a walking frame. The traction part is arranged at a front end of the shell and connected with a tractor used for dragging the shell; the topping mechanism performs topping by making a driving part drive a topping part to rotate; the cutting device is arranged at a rear end of the shell; the cutting device comprises a Brassica juncea var.tumidaTsen etLee cutting mechanism, a stepping motor and a lead screw; and the Brassica juncea var.tumidaTsen etLee cutting mechanism is in transmission connection with the stepping motor and the lead screw, and can move horizontally during work. According to the present invention, the topping part can effectively top large leaves at the top of Brassica juncea var.tumidaTsen etLee to facilitate subsequent cutting; and the movable Brassica juncea var.tumidaTsen etLee cutting mechanism can ensure uniform harvesting.
Patent LU-504250-B1 (LU)
Title: Method for preparing composite organic carbon source of sulfate-reducing bacteria
Inventor: Xu lechang
IPC: C02F3/34
Filed: 2023-05-17
Granted: 2023-11-30
Abstract: The present invention belongs to the technical field of environmental protection and remediation of groundwater by acid in-situ leaching uranium mining, and in particular relates to a method for preparing a mixed organic carbon source suitable for sulfate-reducing bacteria in a biochemical remediation process of groundwater by acid in-situ leaching uranium mining. The method comprises the following steps: step 1, preparing a fermentation feed liquid; step 2, performing acid fermentation; step 3, adding a carbon source; and step 4, treating acidic groundwater. The method can provide a cheap and high-quality carbon source for sulfate-reducing bacteria, and greatly reduces the cost of treating the groundwater by acid in-situ leaching uranium mining.
Patent NO-301838-B1 (NO)
Inventor: PLANCHE JEAN-PASCAL
IPC: C08L95/00
Filed: 1993-11-02
Abstract: A process is provided for the preparation of a bitumen-polymer composition which comprises (a) producing at a temperature of between 100 DEG  C. and 230 DEG  C., a mixture of (i) a bitumen; (ii) a linear block copolymer of styrene and a conjugated diene, the block copolymer being used in a quantity of from 0.5% to 25% by weight of bitumen and having a weight-average molecular weight of between 170,00 and 250,000 and a structure of A-B with A denoting a polymer block consisting of a polystyrene block which may be extended on the B side by a random copolymer of styrene and of the conjugated. diene and B denoting a polymer block consisting of conjugated diene units, and (iii) a coupling agent containing at least one sulphur-donor compound and used in an amount to provide a quantity of sulphur representing, by weight, 0.1% to 10% of the weight of the liner block copolymer of styrene and conjugated diene; and (b) keeping the mixture thus produced at a temperature of between 100 DEG  C. and 230 DEG  C. and with stirring, for a period of at least ten minutes.
Patent NO-309694-B1 (NO)
Inventor: KNUUTI MIKA
IPC: G01R27/32
Filed: 1993-12-30
Abstract: PCT No. PCT/FI92/00200 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Jun. 26, 1992 PCT Pub. No. WO93/01503 PCT Pub. Date Jan. 21, 1993For extending the dynamic range in measurements carried out with a directional coupler, such as antenna measurements, a signal is supplied to the object under analysis, such as an antenna, through a first port of the measuring directional coupler, part of the signal leaking as a leak signal through a second port of the measuring directional coupler directly towards a measuring device. The signal returning from the object under analysis is measured by the measuring device. To enable the measuring of signal levels lower than before, spurious signals, such as the leak signal, summing to the signal to be measured are eliminated by supplying a phased compensation signal through a second directional coupler to the measuring line.
Patent NO-301154-B1 (NO)
Inventor: HENNINGSON CLAES
IPC: B08B15/02
Filed: 1996-03-08
Abstract: Cabinet acting as a fume cupboard and, alternatively, as a work bench, comprising a cabinet hood (3) having associated sidewalls (4), a rear wall (25), a front having an access opening (7) and a slide door (9), and a work bench (19) having a perforation (23) and a suction tray (21), and a ventilation duct (39) for connection to a suction fan, characterized by a suction box (33) arranged in the upper part of the cabinet hood (3) said box being in connection with the ventilation duct (39) and occupying depthwise only part of the upper end of the cabinet which is otherwise open, said box at the lower part thereof being connectable with the interior of the cabinet hood, furthermore characterized by ducts (29, 31) which connect the area above the perforation or the suction tray (21) to the suction box (33), and by an adjustment damper (41) which is adjustable between a first position (L1) that essentially blocks the connection between the suction box (33) and the interior of the cabinet hood (3), and a second position (L2) that essentially blocks the connection between the interior of the cabinet hood (3) and the surroundings, whereby the cabinet mainly operates as a fume cupboard.
Patent NO-317347-B1 (NO)
Title: Fremgangsmate for termo-kjemisk avvoksing av store dimensjonslinjer
Inventor: KHALIL CARLOS NAGIB
IPC: C09K8/524
Filed: 1996-11-21
Abstract: Det blir beskrevet en fremgangsmåte for termo-kjemisk avvoksing av store dimensjonslinjer eller ledninger ved å anvende nitrogengenererende system/emulsjon. Fremgangsmåten involverer innføring av en emulsjon inn i ledningen som skal bli avvokset. Emulsjonen omfatter en intern vandig fase og en ekstern organisk fase. Den organiske fasen omfatter et oksiderende nitrogensalt, et reduserende nitrogensalt og vann. Den organiske fasen omfatter en ikke-polar organisk væske, slik som kerosen, og en forsinkelsesvirkende aktivator for indusering av reaksjon av det oksiderende nitrogensaltet og reduserende nitrogensaltet. Den forsinkende virkende aktivatoren kan være en lineære, alifatisk polyanhydrid, slik som poly(adipinanhydrid). Emulsjonen blir opprettholdt i ledningen inntil forsinkelsesvirkende aktivatoren induserer reaksjon av nitrogensalter for å generere nitrogen og varme, for dermed å fluidisere voks i ledningen. Den fluidiserte voksen blir deretter fjernet fra ledningen. Emulsjonen kan bli fremstilt på en produksjonsplattform eller nær utstyret. Brønnproduksjonen kan bli gjentatt etter avvoksingsbehandlingen.
Patent NO-316962-B1 (NO)
Inventor: KROGHRUD HELGE
IPC: B65B35/10
Filed: 1997-04-24
Abstract: PCT No. PCT/NO97/00180 Sec. 371 Date Dec. 1, 1997 Sec. 102(e) Date Dec. 1, 1997 PCT Filed Jul. 10, 1997 PCT Pub. No. WO98/02853 PCT Pub. Date Jan. 22, 1998A device for conveying, lifting and rotating containers (521; 522; 523), (510) are conveyed in lying position past a detector (515) in order to inspect characteristic data regarding the containers, and means (124; 538) which, on the basis of such data, determines how the containers are to be handled. Along a first and a second longitudinal side (510'; 510'') of the conveyor (510) there are provided respectively a first and a second rotatable roll (511, 512), wherein the rolls can be made to rotate with the aid of respective first and second roll driving motors (513, 514) about their longitudinal axis in the same direction of rotation. On co-ordinated movement, the rolls are moveable in the horizontal and optionally the vertical direction relative to the conveyor, whereby the rolls are displaceable to a first position wherein the lie substantially laterally outward relative to the container transport path of the conveyor (510), a second position wherein they are located above the conveyor and displaced towards each so as to be spaced apart at a distance (d) which is smaller than the width of the conveyor, and a third position wherein the rolls are spaced apart at a third distance which is smaller than or equal to said second distance. The detector (515) is a bar code reader located at a distance above the conveyor (510). The rolls (511, 512) are arranged to lift the container up from the conveyor and rotate the container about its longitudinal axis, so that a bar code can be read by the bar code reader (515).
Patent NO-310693-B1 (NO)
Inventor: SVINDLAND ALF
IPC: E21B33/02
Filed: 1999-10-04
Abstract: The invention relates to a method to hinder/reduce the migration of formation fluids in wells, primarily in connection with plugging of oil wells. A mass of particulate matter consisting of naturally occurring and/or synthetically produced granular material, which may be suspended in a suitable liquid, is placed in or around the well casings (10, 12, 14 and 16) and production tubing (28) to form a plug. The particulate material mentioned can replace conventional mechanical plugs (40, 44, 48) and cement plugs (42, 46, 50). The particulate material plug (52) must have a sufficient length in the well, the particulate material must be suitably sorted and packed and have suitable chemical/physical properties, such that the permeability of the plug (52) becomes sufficiently small that the well is effectively plugged since the time required for formation fluids, e.g. oil, to migrate through the plug may be several thousand years. The plug of particulate matter (52) can also change in shape and adapt to possible geometry changes in the well, for example as a consequence of displacements in the Earth's crust or corrosion of metals in the well, and thereby hinder/minimise possible leaks.
Patent AT-515882-B1 (AT)
Title: Tragstab
IPC: A47K10/38
Filed: 2014-05-23
Granted: 2016-09-15
Abstract: Ein Tragstab für eine zu einer kernlosen Rolle (3) gewickelte Materialbahn weist einen sich verjüngenden, axial in die Rolle (3) einschiebbaren Teil (6) mit vom Umfang abstehenden Längsrippen (8) und an zumindest einem Ende einen die Rolle (3) überragenden, relativ zur Rolle (3) drehbaren Lagerzapfen (5) auf, der mit nichtrotationssymmetrischen Flächen versehen ist. Der sich verjüngende Teil (6) weist eine Bohrung (14) auf und der Lagerzapfen (5) ist an einem innerhalb der Rolle (3) in der Bohrung (14) verrasteten Drehkörper (12) vorgesehen.
Patent AT-513171-B1 (AT)
Title: Hebe- und Transporteinrichtung für hydraulische Holzspalter
Inventor: RIEPL RUDOLF
IPC: B27L7/00
Filed: 2012-07-17
Granted: 2014-05-15
Abstract: Die Erfindung betrifft eine Hebe- und Transporteinrichtung für hydraulische Holzspalter, wobei auf dem Spaltkeil (3) oder Überschubspaltkeil (3) ein drehbar gelagertes Transportrohr (5) mit Neigungsverstellung sowie dem Aufnahmebügel (9) mit Kette (10) und Blochstreifhaken (11) montiert wird. Die Hebe- und Transporteinrichtung ermöglicht das mühelose Heben und Transportieren von Rundholzstämmen aus der Umgebung in den Arbeitsbereich von hydraulischen Holzspaltern.
Patent BR-0013378-B1 (BR)
Inventor: HUNT ANDREW TYE
IPC: C23C16/453
Filed: 2000-08-17
Abstract: A thin film product having a nanostructured surface, a laminate product including the thin film and a temporary substrate opposite the nanostructured surface, a laminate product including the thin film and a final substrate attached to the nanostructured surface and a method of producing the thin film products. The thin film is particularly useful in the electronics industry for the production of integrated circuits, printed circuit boards and EMF shielding. The nanostructured surface includes surface features that are mostly smaller than one micron, while the dense portion of the thin film is between 10-1000 nm. The thin film is produced by coating a temporary substrate (such as aluminum foil) with a coating material (such as copper) using any process. One such method is concentrated heat deposition or a combustion, chemical vapor deposition process. The resulting thin film provides a high level of adhesion to a final substrate, by embedding the nanostructures with the material of the final substrate (such as an epoxy resin). The surface of the thin film adjacent the temporary substrate substantially conforms to the substrate surface and has a relatively low peel strength. In this manner, the temporary substrate is easily removed from the thin film after attaching the opposite nanostructured side of the thin film to the final substrate with a resulting, higher peel strength.
Patent BR-0106325-B1 (BR)
Inventor: WAKEFIELD KEITH
IPC: A61M15/00
Filed: 2001-04-09
Abstract: A device for dispensing medication in an aerosol form from an MDI. The device is pre-loaded so as to automatically discharge the medication upon inhalation on the mouthpiece.
Patent BR-0304855-B1 (BR)
Inventor: IDE KENICHI
IPC: B21B37/00
Filed: 2003-11-06
Abstract: A shape detecting apparatus (10) for controlling the tension of a rolled plate (1), is composed of a pair of fixing members (12), a supporting frame (14) and a plurality of shape detecting units (20). The shape detecting unit (20) is fixed detachably in a close proximity of the supporting frame in the lateral direction. The shape detecting unit (20) is composed of cylindrical divided rolls (22) in contact with the rolled plate, a fixing member (24) fixed on the supporting frame, an arm member (26) of which one end supports the divided roll rotatably, and of which the other end is fixed on the fixing member, and a load detector (28) for detecting a moment of rotation acting on the arm member. <IMAGE>
Patent BR-PI0307864-B1 (BR)
Title: processo para formação de hidrazidas a partir de hidrazinas e ácido dicarboxílicos
Inventor: LOPES CLAUDIO CERQUEIRA
IPC: C07C241/04
Filed: 2003-11-25
Abstract: "processo para formação de hidrazidas e seus derivados a partir de hidrazinas e ácidos dicarboxílicos". a presente invenção fornece um processo para formação de hidrazidas a partir da reação de uma hidrazina com um ácido dicarboxílico, sendo empregado um ácido de lewis como reagente chave do processo reacional. a reação se passa em um ambiente reacional seguro, empregando condições brandas, não envolvendo a utilização de altas pressões ou temperaturas, produzindo os produtos desejados com rendimentos elevados, em torno de 90-95%. a invenção também fornece um kit de utilização de substâncias quimioluminescentes, sendo tal kit constituído por duas soluções.
Patent CH-709801-B1 (CH)
Title: Objet portable avec des moyens de fermeture.
Inventor: CHRISTOPHE GERMIQUET
IPC: H05K5/06
Filed: 2014-06-20
Abstract: La présente invention concerne un objet portable comprenant un boîtier (2) formant une enceinte dans laquelle un appareil (4) nécessitant un flux d’air pour son fonctionnement est agencé, caractérisé en ce que ledit objet portable comprend en outre des moyens de fermeture (12) qui est imperméable aux liquides et qui permet à l’atmosphère à l’intérieur de l’enceinte de communiquer avec l’atmosphère à l’extérieur du boîtier (2). L’objet portable (1) peut être une montre, un appareil téléphonique mobile ou une tablette tactile qui sont considérés comme étanches.
Patent CS-261616-B1 (CS)
Inventor: VOJTEK ZDENEK ING
IPC: H01J41/00
Filed: 1985-12-30
Abstract: Podstatou převodu je, že v tělese dorazu je uspořádáno válcové osazení, do kterého je volně, s přesahem, zasunuta spínací hří- délka, jejíž druhý konec prochází víkem ke spínacímu systému mikrospínače, přičemž spínací hřídelka je mezi tělesem dorazu a víkem zalita ve válci z pružné hmoty, například lukaprenu. Převod je určen zejména pro pneumatické siloválce pro ovládání vakuových ventilů.
Patent DE-2058145-B1 (DE)
Title: Hydraulic sheet metal deep drawing - permitting application of two different pressures simultaneously to workpiece
IPC: B21D26/02
Filed: 1970-11-26
Abstract: Hydromechanical sheet metal drawing device comprises a pressure vessle into which fits from the top a piston in which in turn fits another piston axially. The workpiece is positioned on top of the second piston and the die is placed on top. The assembly has two cavities for hydraulic fluid, the pressure in which is independently adjustable, permitting difference pressures to be applied on the support and deformation areas of the workpiece. Large and even workpiece deformation can be achieved.