baber/WOPTO huggingface dataset:
Patent NL-2021545-B1 (NL)
Title: Power amplifier with decreased RF return current losses
Inventor: VITTORIO CUOCO
IPC: H03F3/24
Filed: 2018-09-03
Granted: 2020-04-30
Abstract: The present invention is related to a radiofrequency ‘RF’ power ampliﬁer package and to an electronic device comprising the same. The RF power ampliﬁer package comprises a RF power 5 transistor. According to the invention, each input ﬁnger of the RF power transistor physically extends for a larger part in a region in between the input side of the package and the input bond pads than in a region in between the input bond pads and the output side of the package; and/or each output ﬁnger physically extends for a larger part in a region in between the output 10 bond pads and the output side of the package than in a region in between the input side of the package and the output bond pads. 1 5
Patent NL-2021630-B1 (NL)
Title: Polyurethane sheet
Inventor: FANG YANG
IPC: A61L31/16
Filed: 2018-09-14
Granted: 2020-05-06
Abstract: The present invention relates to a flexible polyurethane foam sheet comprising a pharmacologically active agent, a process of preparing such a sheet, and to the use of such a sheet fortreatment and/ or prophylaxis ofthe human or animal body.
Patent NL-2021920-B1 (NL)
Title: Egg-collecting device
Inventor: BASTIAAN ABRAHAM VROEGINDEWEIJ
IPC: A01K31/16
Filed: 2018-11-02
Granted: 2020-05-14
Abstract: The present invention relates to an egg-collecting device, configured to collect eggs that are arranged on a ground surface, comprising a device body, a displacement system, an egg, 5 and a collector. The collector comprises a collector fork with a plurality of teeth and the device is configured to move the fork between a lowered position and a raised position. The device is, when the fork is arranged in its lowered position, configured to collect the eggs with its teeth, and, when the fork is arranged in its raised position, configured to transport the collected eggs 10 from the fork towards the storage. The present invention further relates to a method for collecting eggs with an egg- collecting device, comprising the steps of arranging an egg-collecting device on a ground surface, moving the device towards a location at which an egg is arranged on the ground surface, moving teeth of the fork underneath the egg, raising the fork to a raised position, and 15 transporting the collected egg from the fork towards an egg storage of the device.
Patent NL-2023959-B1 (NL)
Title: Shielded inductive power transfer systems
Inventor: MICHEL ALEXANDER HAGENAAR
IPC: H05K9/00
Filed: 2019-10-03
Granted: 2021-06-01
Abstract: Shielded inductive power transfer unit comprising a winding of a first coil arranged for power transfer and a shielding member arranged for covering at least a part of a first surface of the first coil in a direction of power transfer, wherein the shielding member comprises a plurality of elongate electrically conductive strips arranged for spanning at least a part of the winding of the first coil and defining a longitudinal axis, which longitudinal axis extends with a direction coefficient substantially perpendicular to the tangent of the part of the winding.
Patent NL-2028469-B1 (NL)
Title: Aansluitmodule voor het energetisch koppelen van een warmtenet aan een warm water voorzieningensysteem van een bouwwerk, ook in combinatie met een bouwwerk.
Inventor: COERT ERWIN DAANE
IPC: F24D10/00
Filed: 2021-06-17
Granted: 2022-12-27
Abstract: De onderhavige uitvinding verschaft een aansluitmodule voor het energetisch koppelen van een warmtenet aan een warm water voorzieningensysteem van een bouwwerk, zoals met name van een woning. De module omvat een houder met een op de houder passende deksel, welke houder ondergronds aan de buitenzijde van de woning is voorzien, en een afleverset die in het inwendige van de houder is voorzien en met de houder is verbonden. De afleverset is voorzien van een warmtewisselaar, een eerste aansluiting voor aansluiting van een eerste leiding voor toevoer van warm water afkomstig van het warmtenet aan de warmtewisselaar, een tweede aansluiting voor aansluiting van een tweede leiding voor terugvoer van via de eerste leiding aan de warmtewisselaar toegevoerd water vanaf de warmtewisselaar naar het warmtenet, een derde aansluiting voor aansluiting van een derde leiding voor toevoer van, door via de eerste leiding aan de warmtewisselaar toegevoerd water, in de warmtewisselaar te verwarmen water afkomstig van het bouwwerk aan de warmtewisselaar, een vierde aansluiting voor aansluiting van een vierde leiding voor terugvoer van via de derde leiding aan de warmtewisselaar toegevoerd, door de warmtewisselaar verwarmd, water vanaf de warmtewisselaar naar het bouwwerk.
Patent RO-111936-B1 (RO)
Inventor: MOŢOIU MIHAI
IPC: C09D5/08
Filed: 1993-01-04
Abstract: Invenţia se referă la o compoziţie de grund anorganic anticorosiv, utilizată pentru protecţia anticorosivă a suprafeţelor metalice supuse unor condiţii grele de exploatare, cum ar fi suprastructura din oţel a navelor maritime, poduri, instalaţii de foraj marin, construcţii hidromecanice, rezervoare expuse unor medii corosive şi în centrale nucleare. Compoziţia, conform invenţiei, este constituită din componenta I, alcătuită din 20...40% silicat de potasiu, 0,02...15% pigmenţi anorganici anticorosivi, 0,02...3% aditivi şi inhibitori de coroziune şi 0,02...1% agenţi antidepozanţi, iar componenta a II-a, în proporţie de 50...75%, este constituită din pulbere de zinc ultrafină, cu un conţinut de zinc activ de minimum 95%.
Patent RO-114267-B1 (RO)
Inventor: DEHELEAN TEODOR
IPC: C11D1/72
Filed: 1993-06-25
Abstract: Invenția se referă la fluorotenside
pe bază de polietilenglicolesteri ai acizilor
perfluorcarboxilici CnFgn+1COOH n=6...8, cu
polietileniglicoli având greutatea moleculară
200...600 kg/kmol, într-un amestec sinergetic.
în cadrul procedeului conform invenției,
reacțiile acizilor perfluorocarboxilici cu polietilenglicoli
sunt catalizate de acidul sulfuric
concentrat, d=1,89 kg/dm3, folosit în proporție
de~0,4 kg pentru un kmol de polietilenglicol.
în reacție se folosesc câte 1 kmol din
acizii perfluorcarboxilici, sau amestecul 1:1:1
al acestora, și câte 1 kmol din polietilenglicoli
pentru fiecare kmol de acid, la temperaturi de
115...120°C, sub agitare continuă de 4...6
h, într-un reactor chimic din oțel inoxidabil,
prevăzut cu aparatură de măsură și control
corespunzătoare, cu agitare și posibilitate de
încălzire indirectă cu abur.
Revendicări: 2
Patent RO-114548-B1 (RO)
Title: Portable installation for body hygiene and therapeutic treatments
Inventor: DOBROVOLSCHI MIHAI
IPC: A47K3/06
Filed: 1994-09-05
Abstract: The invention refers to a portable device for bodily hygiene and therapeutic treatments, consisting of a motor group coupled to a source of power and to the drinking water network, the motor group comprising the air and water pumps, air and water heating resistors and a programmer, known as such, to the motor group, being connected through hoses a housing made of elastic elements, consisting of three layers, each layer made of temperature resistant foils, between the external layer and the intermediary layer flowing, through a network of canals, both air under constant pressure and air under pulsating pressure, between the intermediary layer and the internal layer flowing water under pressure, which flows through nozzles, creating jets which wash or apply massage on the human body, the air at constant pressure which flows through the canals of the casing has the role of maintaining, during the washing, a distance between the casing and the body and its shape, giving to it a certain rigidity, and the air flowing under pulsating pressure randomly deforms the intermediary layer of the casing and through this the internal layer. The casing may cover either the whole body (including arms and legs) or only one limb, the sealing being achieved by sleeves and elastic collars.
Patent RO-114990-B1 (RO)
Inventor: HÂNCIULESCU VALENTIN
IPC: E21B43/25
Filed: 1995-12-15
Abstract: Invenţia se referă la un dispozitiv pentru extragerea lichidelor din sonde prin gazliftare, destinat extracţiei de lichid din sonde, în special din acelea cu debit scăzut. Dispozitivul pentru extragerea lichidelor din sonde prin gazliftare, conform invenţiei, asigură ascensiunea lichidelor din sondă, prin aceea că este alcătuit din nişte ţevi (3 şi 4), concentrice, limitate şi solidarizate cu un niplu superior (5) şi cu un niplu inferior (7). Ţeava (3) interioară limitează o cameră de pompare (c) şi ţeava (4) exterioară limitează o cameră de comunicare (d). La partea superioară a niplului superior (5), este situată o cameră de acumulare (B). Camera de pompare (c) este prevăzută cu o supapă de admisie (11) şi cu un flotor (12) ce culisează pe o tijă (14) ce poate deplasa un sertăraş (16) distribuitor, montat într-o cavitate (o) a niplului superior (5). Niplul inferior este prevăzut cu o supapă de evacuare (21).
Patent RO-116608-B1 (RO)
Title: Pliers
Inventor: IVASUC MONICA IOANA
IPC: B25B7/02
Filed: 1996-03-13
Abstract: The invention relates to  changeable jaw pliers for the locksmith's work. According to the invention, the pliers are provided with changeable jaws (13) fastened onto swingable arms (2) jointed by means of a central rivet (3). Each changeable jaw (1) is fastened onto any swingable arm (2) by means of a centring ball (4) and a spring (5).
Patent RO-114880-B1 (RO)
Title: Casting mould, casting and cooling station of a continuous forming installation
Inventor: HANSEN PREBEN N
IPC: B22C9/08
Filed: 1994-06-07
Abstract: PCT No. PCT/DK94/00221 Sec. 371 Date Jun. 13, 1996 Sec. 102(e) Date Jun. 13, 1996 PCT Filed Jun. 7, 1994 PCT Pub. No. WO95/18689 PCT Pub. Date Jul. 13, 1995In a string of molds (32) with vertical parting surfaces, each mold cavity (35) is connected through a wide throat with its own after-feeding reservoir (36). When the mold has been poured, a gas pressure is applied through a channel (43) and a passage (41) to a lower metal surface in the after-feeding reservoir (36). This gas pressure is not allowed to exceed the metallostatic pressure in the mold at the surface, at which the pressure is applied, until the metal in the ingate (37) has solidified or the ingate has been blocked in some other way. At the location where the passage (41) opens into the after-feeding reservoir, it is covered by an element (42) that is impermeable to the metal having been poured but permeable to the pressurized gas. When the metal in the ingate (37) has solidified or the ingate has been blocked in some other way, the gas pressure may be increased.
Patent RO-115232-B1 (RO)
Inventor: MARIAN SORIN
IPC: B02C9/04
Filed: 1997-03-26
Abstract: : Invenția se referă la o moară
cu valțuri pentru măcinat grâu, destinată
obținerii făinii de calitate, tip 480, într-un
raport de 3 la 1 față de cantitatea de făină de
calitatea a-ll-a, tip 680, durabilitatea tăvălugilor
care echipează valțul fiind foarte mare,
prin duritatea superficială de 9501000 HV.
Moara cu valțuri pentru măcinat grâu este
alcătuită dintr-un cadru sudat (1) pe care este
montat un buncăr de alimentare (2), un
curățător de grâu (3), o instalație de
umidificare (4], un buncăr de odihnă (5), un
valț dublu (6), o sită plană (7), niște mese de
însăcuire (8), toate acestea fiind racordate
între ele printr-o instalație pneumatică pentru
transport grâu și impurități (9), și o instalație
pneumatică pentru transport grâu si măcinis
(10], comanda morii fiind realizată de un
dulap electric (11].
Patent RO-115004-B1 (RO)
Inventor: BALTAG OCTAVIAN IOAN
IPC: G01R33/00
Filed: 1997-07-28
Abstract: Invenţia se referă la un traductor destinat măsurării vectoriale a câmpurilor magnetice continue sau alternative, de joasă frecvenţă, utilizând un miez feromagnetic (1), de înaltă permeabilitate magnetică, realizat sub forma unei tole subţiri, având structura unei matrice compuse dintr-un număr de miezuri toroidale, aşezate în plan, aşa încât ansamblul să prezinte o simetrie faţă de două axe perpendiculare, corespunzătoare axelor de magnetizare, grea şi uşoară, prin orificiile tolei, trecând o înfăşurare de excitaţie (2), realizată aşa încât sensul de bobinare să se schimbe alternativ, la trecerea de la un tor la celălalt, întregul ansamblu miez feromagnetic-înfăşurare de excitare fiind introdus într-o înfăşurare de semnal (3) şi care este bobinată solenoidal, aşa încât să cuprindă miezul feromagnetic pe direcţia axei de uşoară magnetizare, cele două înfăşurări fiind perpendiculare una pe cealaltă, în scopul reducerii efectelor inducţiei mutuale. Miezul feromagnetic, realizat sub forma unei matrice, prezintă o serie de decupaje simetrice atât faţă de axa de uşoară magnetizare, cât şi faţă de axa de grea magnetizare, decupajele fiind realizate după o geometrie circulară, care urmăreşte liniile de câmp magnetic produse de înfăşurarea de excitare, rolul acestora fiind de a elimina din material porţiunile care ar putea rămâne nesaturate de înfăşurarea de excitare. Tola este fixată, prin lipire în centrul ei, într-o carcasă (4) realizată dintr-un material având coeficientul de dilatare termică egal cu al tolei.
Patent RO-119171-B1 (RO)
Title: Magnetic motor
Inventor: AVRAM VIOREL
IPC: H02K21/22
Filed: 1997-12-12
Abstract: The invention relates to a magnetic motor used for actuating the industrial equipments and machines. According to the invention, the motor has a rotary motion from left to right, generated by some reverse polarity magnets (7 and 8), fixed in a cylindrical housing (1) wherein a central shaft (9) is mounted, some fixed gliding rods (3) being located on said shaft, said gliding rods framing groups of two pistons (2) therebetween, said pistons being connected to one another and assembled with said gliding rods (3) by means of some rings (10).
Patent WO-2004011792-B1 (WO)
Title: Ensemble bielle et procede associe
Inventor: GENTER DAVID P
IPC: F16C3/20
Filed: 2003-07-28
Abstract: Bielle améliorée en deux parties qui connecte un piston à mouvement de va-et-vient à un vilebrequin dans un moteur à combustion interne. Ladite bielle possède une partie tige, une partie chapeau et des parties saillantes qui s'étendent à partir de la partie tige et / ou de la partie chapeau. Lorsque la tige et le chapeau sont couplés, les parties saillantes s'apparient avec le côté opposé selon un ajustement serré, ce qui permet à ladite bielle de résister à un mouvement relatif entre la tige et le chapeau le long de la ligne de séparation.
Patent WO-2004021027-B1 (WO)
Title: Detection par rmn de faibles quantites d'un composant a temps de relaxation transversale court dans des melanges
Inventor: TAICHER GERSH ZVI
IPC: G01V3/32
Filed: 2003-08-28
Abstract: La présente invention concerne une séquence de RMN améliorée destinée à la détection de faibles quantités d'une substance à temps de relaxation transversale RMN court en présence d'une grande quantité d'une substance à temps de relaxation RMN long. Une séquence d'impulsions permet de soumettre le vecteur de magnétisation d'axe z de départ d'une substance à des effets de réorientation différents sur la base de la vitesse de relaxation transversale relative de la substance. Après cette séquence d'impulsions, le vecteur de magnétisation nucléaire d'une substance à temps de relaxation transversale long subit une inversion sensible, alors que le vecteur d'une substance à temps de relaxation transversale court est quasiment nulle. Après un temps d'attente pouvant être déterminé, ces vecteurs peuvent présenter des comportements différents caractéristiques lorsqu'une séquence CPMG d'impulsions est appliquée. Le temps d'attente approprié peut être déterminé par annulation des échos de spin durant la séquence d'impulsions CPMG.
Patent WO-2004042472-B1 (WO)
Title: Formulation chimique de dioxyde de carbone supercritique pour elimination de photoresines
Inventor: KORZENSKI MICHAEL B
IPC: C11D7/50
Filed: 2003-10-27
Abstract: L'invention concerne une composition de nettoyage de photorésine permettant d'éliminer de la photorésine et de la photorésine à implantation ionique de substrats semi-conducteurs. Cette composition de nettoyage contient du CO2 supercritique (SCCO2) et de l'alcool afin d'éliminer de la photorésine non soumise à une implantation ionique. Lorsque la photorésine a été soumise à une implantation ionique, ladite composition de nettoyage contient de manière supplémentaire une source d'ions fluor. Ladite composition de nettoyage remédie aux déficiences intrinsèques du SCCO2 en tant que réactif nettoyant, à savoir, son caractère non polaire et son incapacité associée à solubiliser des espèces de type sels inorganiques et composés organiques polaires qui sont présents dans la photorésine et qui doivent être éliminés du substrat semi-conducteur pour un nettoyage efficace. La composition de nettoyage permet d'effectuer un nettoyage sans détérioration et sans résidus de substrats sur lesquels se trouve de la photorésine ou de la photorésine à implantation ionique.
Patent WO-9916738-B1 (WO)
Title: Recuperation d'acide 2,6-naphtalene dicarboxylique dans des polyesters
Inventor: WAGGONER MARION GLEN
IPC: C07C51/09
Filed: 1998-09-30
Abstract: L'invention concerne un procédé de recyclage de polyesters comprenant l'hydrolyse de polyesters contenant des motifs répétés dérivés d'acide 2,6-naphtalène-dicarboxylique en présence d'un acide carboxylique, ce qui permet d'obtenir de l'acide 2,6-naphtalène dicaboxylique pouvant être utilisé comme monomère.
Patent AT-507549-B1 (AT)
Title: Bioelektrode
IPC: A61N1/20
Filed: 2008-12-12
Granted: 2010-06-15
Abstract: Bioelektrode, mit einer hautseitigen, elektrisch leitenden Klebeschicht (7) und mit einem flexiblen elektrischen Anschlusskabel (4), das in einem elektrisch isolierenden Kabelmantel (5) zumindest einen elektrischen Leiter (6), vorzugsweise in Form einer aus mehreren Einzeldrähten bzw. leitenden Einzelfasern bestehenden Litze, umfasst, wobei das elektrodenseitige Ende (4a) des Anschlusskabels (4) zwischen zwei thermoplastischen Schichten (2, 3) angeordnet ist, die zumindest bereichsweise miteinander verschweißt sind, wobei beide thermoplastischen Schichten (2, 3) elektrisch leitend sind und mit dem elektrischen Leiter (6) des Anschlusskabels (4) elektrisch in Verbindung stehen.
Patent BG-62225-B1 (BG)
Title: Electric lamp
Inventor: RTSNELIN VLADIMIR
IPC: H01J61/34
Filed: 1996-11-21
Abstract: An electrical discharge lamp (1) contains a light rod (8)supported at its opposite ends by a terminal connection (9) and aretainer (35). The retainer (35) is a push fit inside a well (22)of triangular cross-section  whose three corners respectivelyreceive three springy members (37, 38, 39) provided on theretainer to fix its angular position and thus the angular positionof a traverse wire (36) electrically connecting the end of the rod(8) remote from the connection (9) to the connection. Theconnection is provided with two concentrically arranged sleeves(14) 15) of which the outermost sleeve is externally screwthreaded and can be stiffly rotated without axial movement withrespect to the inner sleeve in order to allow the lamp envelope tobe turned to a desired angular position without interrupting theelectrical and mechanical connection between the lamp and a lampsocket into which the terminal connection is screwed.10 claims, 9 figures
Patent BG-62899-B1 (BG)
Title: Fan blade
Inventor: STROEMBERG KARL-OTTO
IPC: F04D29/02
Filed: 1998-10-12
Abstract: The fan blade is designed to be fitted to the hub of fan rotors used in the chemical industry. Its design is technologically eased and is  light-weight, its endurance during the high fan speeds is increased, and any breakages in its base, close to the bolt connection, are avoided. The fan blade is made of composite material of fibre-reinforced plastic with a base including a reinforcement part and a metal part. The base has the form of a ring (3) supplied with facilities for fixing it to the hub. In the ring (3) a hole (4) is made which in its cross section has a surface extending in the direction outside the fan blade (1). The reinforcement part (5)  is mounted in hole (4) of the metal ring (3) where the composite material (6) is spread in such a way  so that the reinforcement fibres in the base of the fan belt (1) are fitted between the reinforcement part (5) and the wall of hole (4) of the metal ring (3) being orientated basically parallel to their surfaces. 7 claims, 4 figures
Patent BG-65156-B1 (BG)
Title: Driving propeller
Inventor: ALEKSANDROV DOBROMIR
IPC: B63H1/16
Filed: 2001-10-22
Abstract: The driving propeller is designed for forming traction force in a fluid medium. It has greater functional potentials. It comprises a hub (1) having blades (2) mounted to it, wherein radial axles (3) rest, connected to peripheral propellers (4), and by means of a bevel gear transmission (5) with a central shaft (6) rests on bearings coaxially in the hub (1). At the end of blades (2), an extension (7) of streamlined shape is envisaged, in which the peripheral propeller (4) rests on bearings, the axle (8) of which is positioned laterally to the surface of blade (2) and is connected to the radial axle (3) by means of a gear transmission (9). Gears (10 and 11) of transmission (9) are fixed to the axle (8) of propeller (4) and to axle (3), respectively. Operating clearance is envisaged between the peripheral propeller (4) and blade (2).
Patent BG-65817-B1 (BG)
Inventor: CHWALISZ KRISTOF
IPC: A61P35/00
Filed: 2002-02-26
Abstract: Изобретението се отнася до използване на мезопрогестини, нов клас прогестерон рецептор модулатори (PRMs), за производството на лекарство за лечение и профилактика на доброкачествени хормонозависими гинекологични заболявания: а) за лечение на гинекологични заболявания, като ендометриоза, маточни фиброиди, дисфункционални маточни кръвотечения (метрорагия, менорагия) и дисменорея, б) за профилактика на дисфункционални маточни кръвотечения (метрорагия, менорагия) и дисменорея. Мезопрогестините са съединения, притежаващи както агонистична, така и антагонистична активност по отношение на прогестероновия рецептор (PR) in vivo. Те стабилизират функцията на PR на междинно ниво агонист/антагонист. Съответстващите функционални състояния не могат да се достигнат чрез прогестини или антипрогестини. Дневната доза мезопрогестин е 0,5-100 mg, за предпочитане 5,0-50 mg, най-добре 10-25 mg. Предпочитаните мезопрогестини съгласно изобретението са J 867, J 912, J 956 и J 1042.
Patent BG-66398-B1 (BG)
Title: Synthesis method for producing tropenol
Inventor: RAPP ARMIN
IPC: C07B61/00
Filed: 2003-12-17
Abstract: The invention relates to a novel, technically viable method for producing tropenol, optionally in the form of its acid addition salts.
Patent CH-702011-B1 (CH)
Inventor: OBRIST GERHARD
IPC: A01G1/00
Filed: 2009-10-13
Abstract: Eine Schneidvorrichtung zum Herausschneiden von Stecklingen aus Zuckerrohrstangen umfasst eine Schneideinheit (200), eine Vorschubeinheit (400), mittels welcher eine Zuckerrohrstange (ZR) in ihrer Längsrichtung der Schneideinheit (200) zuführbar ist, eine der Schneideinheit vorgeordnete Knotensensoreinheit (300), welche in der Zuckerrohrstange (ZR) vorhandene Knotenbereiche (KB) erfasst, und eine mit der Vorschubeinheit (400), der Knotensensoreinheit (300) und der Schneideinheit (200) zusammenwirkende Steuerungseinheit (500), welche, wenn sich ein Knotenbereich (KB) der Zuckerrohrstange (ZR) in der Schneideinheit (200) befindet, die Schneideinheit (200) aktiviert, wobei ein einen Knotenbereich (KB) enthaltender Steckling (S) aus der Zuckerrohrstange (ZR) herausgeschnitten wird. Die Schneidvorrichtung ist konstruktiv wenig aufwendig und kann auch unter rauesten Einsatzbedingungen zuverlässig arbeiten.