baber/WOPTO huggingface dataset:
Patent NL-2031090-B1 (NL)
Title: Innovative rural tourism efficiency evaluation method based on fuzzy comprehensive evaluation
Inventor: HONGYAN CUI
IPC: G06N5/04
Filed: 2022-02-28
Granted: 2023-09-07
Abstract: The invention discloses the innovative rural tourism efficiency evaluation method based on fuzzy comprehensive evaluation, which comprises the following steps: S1, Collect the existing economic benefit data of rural tourism, and make the corresponding statistical map and based on the existing economic benefit of the village, build an innovative rural tourism efficiency evaluation index system; S2, Determine the weight of evaluation index based on fuzzy comprehensive evaluation method; SB‘ According to the statistical data chart made in Si, the development trend chart of the future tourism economic benefits of the village is simulated by using big data system. 10 By constructing an innovative rural tourism efficiency evaluation method, Using big data simulation and multi-level grey model, that is, by collecting rural data, simulating development trends and using a large number of experts' analysis and research to obtain objective and credible evaluation results, the weight of each index can be determined, and then the economic performance of rural tourism can be calculated, 15 which provides a basis for guiding the development of rural tourism.
Patent NL-2031996-B1 (NL)
Title: Input-parallel output-series bridgeless buck pfc converter
Inventor: SONGRONG WU
IPC: H02M1/38
Filed: 2022-05-26
Granted: 2023-12-12
Abstract: The present invention discloses an input—parallel output—series bridgeless buck PFC converter, including a first switching MOSFET, a second switching MOSFET, a third, switching MOSFET, a fourth switching MOSFET, a first rectifier diode, a second rectifier 5 diode, a third diode, a fourth diode, a first excitation inductor, a second excitation inductor, a first transformer, a second transformer, a first additional diode, a second additional diode, a load, a first output capacitor, and a second output capacitor. Two flyback conversion. units and, two buck conversion. units are 10 used and integrated j11 a manner of sharing a magnetic element, thus achieving the purposes of eliminating the input current dead zone and reducing total harmonic current distortion (THDi) of the converter. Secondly, on the basis of the above improved and integrated conversion units, a rectifier bridge is eliminated in 15 an input—parallel output—series configuration, thus improving the converter efficiency.
Patent RO-116290-B1 (RO)
Title: Composition for metal protection
Inventor: ROBU CONSTANTIN
IPC: C08L83/04
Filed: 1992-09-30
Abstract: The invention relates to a temperature and corrosion resistant composition used for metal protection, based on silicone and modified silicone resin, containing phenolic resins, temperature-resistant pigments, fillers, antisettling substances, dispersion agents, organic compounds and solvents. The claimed composition is used in the chemical industry, petrochemistry, aeronautics, shipbuilding and electric power station for the protection of metal surfaces.
Patent RO-107303-B1 (RO)
Inventor: PANAIT TUDOR
IPC: F16J15/54
Filed: 1993-03-24
Abstract: Invenția se referă la un dispozitiv de
etanșare și protecție pentru arbori și lagăre, utilizat
la pompele din cadrul construcțiilor hidrotehnice,
ce vehiculează lichide cu suspensie abrazivă.
Dispozitivul este constituit dintr-un ansamblu de
două inele (2 și 4) din aliaj de bronz, între care
este introdus un inel (3) din cauciuc.Suprafețele de
contact (c), ale inelelor cu inelul (3) din cauciuc
sunt neregulate, prevăzute cu piramide cu latura de
aproximativ 4 mm., în unghi drept la vârf, ce
asigură o suprafață de contact de aproximativ 22 de
ori mai mare decât suprafața (b) de contact a
inelului (2) cu umărul (a) al arborelui (1). iar
suprafața (g) a inelului (4) este de aproximativ 11
ori mai mare decât aceeași suprafață (b) a inelului
(2) menționat mai sus.
Patent RO-108224-B1 (RO)
Inventor: LUCA ADRIANA
IPC: B22D1/00
Filed: 1993-11-30
Abstract: Invenția se referă la un produs
pulverulent, care se utilizează la turnarea, prin
sifon, a diverselor calități de oțel. Pulberea de
turnare a oțelului este constituită din materii prime,
aportoare de silice amorfa, naturale (tuf vulcanic,
diatomită), în proporție de 25...40 %, materie primă
aportoare de CaO (carbonat de calciu natural sau
carbonat de calciu recuperat din instalațiile de
RO 108224 B l
rafinare a zahărului) în proporție de 25...60%,
carbonat de sodiu, în proporție de 8...20%,
fluorina, în proporție de 0...15% și materie primă
aportoare de carbon liber (cocs metalurgic, grafit,
deșeuri de electrozi de grafit, negru de fum), în
proporție de 0...30%, produsul prezentând o finețe
de măcinare, de minimum 70%, mai mic de 0,09
mm, iar umiditatea, maximum de 1,0%.
Patent RO-114292-B1 (RO)
Inventor: BARBULESCU ALEXANDRU
IPC: A01N37/18
Filed: 1994-07-01
Abstract: Invenția se referă la o compoziție
insecto-fungicidă, alcătuită din substanță
activă constituită dintr-un amestec fungicid
de 5,6-dihidro-2-metil-N-fenil-1,4-oxotin-3- carboximidă
cu disulfură de tetrametiltiuram și,
eventual, 1,2(2,4-diclorfenil-2(2-propiloxietil)-
1H imidazol, și o componentă insecticidă,
aleasă dintre hexaclorciclohexan și 6,7,8,9,
10-10 hexacloro 1,5,5a,6,9,9a hexahidro6,9
metano-2,5,3 benzodioxotiopin -3 oxo și
ingredienți uzuali de formulare, pentru tratarea
umedă a semințelor de cereale.
Patent RO-116334-B1 (RO)
Title: Saussage filler
Inventor: MARINESCU ANCA GEORGIANA
IPC: A22C11/06
Filed: 1995-09-14
Abstract: The invention relates to a saussage filler designed for producing meat semi-products, such as various types of sausages, used in food industry. According to the invention, the saussage filler comprises a body (1) on which a loading chamber (4) is mounted above a tray (2), a piston (21) driven by means of a hydraulic cylinder (22) being mounted inside said chamber (4) which is provided at its upper part with a lid (5) having a central orifice with an elbow piece (6) across slidingly mounted, said piece (6) having at the other end a device (7) for guiding a dispenser (8) and a filling pipe (10).
Patent RO-116409-B1 (RO)
Title: Ehylene polymer composition
Inventor: CHUM PAK WING STEVE
IPC: C08J5/18
Filed: 1994-04-19
Abstract: The invention relates to an ethylene polymer composition particularly usable as a film, comprising at least a substantially linear homogenously branched ethylene/alpha olefin interpolymer and at least a heterogenously branched ethylene polymer. The linear or substantially linear homogenously branched ethylene/alpha olefin interpolymer has a density ranging from 0.88 to 0.935 g/cm 3 and a gradient of the deformation-hardness coefficient greater than or equal to 1.3. The films made of such a composition have good impact and tensile properties.
Patent RO-115638-B1 (RO)
Title: Process for radical copolymerisation
Inventor: ALFERINK PETRUS JOHANNES THEOD
IPC: C08F14/06
Filed: 1995-11-02
Abstract: The invention relates to a process for radical copolymerisation of esteric vinyl monomers, vinyl halides, dienes, acrylonitrile and alpha-olefins, optionally with one or several monomers, with ethylene non-saturation, with a polymerisation initiator in the presence of the molecular mass regulator, process used for preparing low-molecular weight polymers applicable to manufacturing bottles and special items produced by injection
Patent RO-117215-B1 (RO)
Title: Warning device for moving rollers
Inventor: TOFAN FLORIN CONSTANTIN
IPC: G08B19/00
Filed: 1996-02-01
Abstract: The invention relates to a warning device for moving rollers. According to the invention, the device is characterized in that, in order to warn against the moving parts risk in the textile or paper industry or in other industrial fields, wherein ribbon-like material processing lines are used, and which employ friction in displacing the same in case of minimum visibility, comprises a collecting brush system (1) which contacts the roller (cylinder) (2); a luminous gas discharge tube (4) of an electric power of 3...5 W representing the warning lamp is mounted between the collecting brush (1) and the hall floor (3) which has zero electric potential. In case of sound signalling, the luminous lamp is replaced by an electroacoustic device..
Patent RO-117675-B1 (RO)
Title: Process of making finely porous membranes of anodal alumina, for gas and fluid filtrations
Inventor: PALIBRODA EVELINA
IPC: B01D71/00
Filed: 1996-02-07
Abstract: The invention relates to a process of making finely porous membranes of anodal alumina, for gas and fluid filtrations, used in laboratory or for the other applications. According to the invention, the process performs the anodization of a two-part aluminium foil and includes three consecutive electrochemical stages, running in an electrolyte containing at least a polyprotic acid, starting with forming the thin active layer at the membrane surface (on one or both sides of the foil), having the pore medium diameter in the domain of 0.02...0.2 microns, followed by forming the resistance layer, in galvanostatic condition, from two parts simultaneously, until the two oxide layers get to an aproximatively 1 micron distance, the resistance layer having a pore diameter equal or higher than that of the active layer, after forming the resistance layer, the intermediate layer forming takes place, when the pore continuity is performed in potentiostatic condition, at an electric voltage value, equal or higher than the final value from the anterior phase.
Patent RO-114899-B1 (RO)
Title: Polymer composition
Inventor: YEO SIEW PUAT
IPC: C09J129/04
Filed: 1996-04-09
Abstract: A pack contains components A and B wherein component A contains Ai) a solution or dispersion comprising a polymer containing units having hydroxyl groups and Aii) a polymer containing units having carboxyl groups; component B comprises Bi) a polyfunctional crosslinker capable of crosslinking with at least one carboxyl group and at least one hydroxyl group. The components A and B may provide an adhesive, especially for wood substrates. The components A and B may also be used to form protective coatings on wood substrates. Example components Ai) include solutions of polyvinyl alcohol, or dispersions of other polymers such as polyvinylacetate/ethylenevinylacetate in polyvinylalcohol. Suitable components Aii) include carboxylated styrene butadiene rubber latex. The component A may also include filler materials, for example to improve water resistance. The crosslinker may be a polyfunctional aziridine such as one of formula (I), wherein R is a polymer chain and Y is a lower alkyl group of from 1 to 4 carbon atoms.
Patent RO-116253-B1 (RO)
Title: Process for preparing a catalyst used in the ammoxidation of paraffins or olefines
Inventor: BRAZDIL JAMES FRANK JR
IPC: C07D213/84
Filed: 1998-01-15
Abstract: The invention relates to a process for preparing a catalyst having the elements and the proportions indicated by the following empirical formula: VsbmAaDdOx where A is selected from the elements Ti, Sn, where Sn is always present, D is selected from the elements Li, Mg, Ca, Sr, Ba, Co, Fe, Cr, Ga, Ni, Zn, Ge, Nb, Zr, Mo, W, Cu, Te, Ta, Se, Bi, Ce, In, As, B, Al and Mn, m ranges between 0.5 and 10, a ranges between 0 and 10, d ranges between 0 and 10, x is determined by the oxidation state of the cations present. The process consists of the preparation of an aqueous slurry of a mixture of the source batch materials comprising the compounds of said elements, followed by drying and heat calcining the mixture. The source batch material for tin is a solution comprising SnO2xH2O, wherein x is greater than or equal to 0, dispersed in tetraalkyl ammonium hydroxide defined by the formula (CnH2n+1)4NOH, wherein n is less than or equal to 5 and greater than or equal to 1. The slurry is dried and calcined up to a temperature of over 500°C.
Patent RO-118136-B1 (RO)
Title: Process for additivating sugar
Inventor: BUTU NICOLAE
IPC: C13K13/00
Filed: 1998-02-26
Abstract: The invention relates to a process for bonding some substances in crystalline state or as amorphous powders on the surface of the sugar meant for alimentary use. According to the invention, the process consists in moisturizing the sugar crystals up to a moisture content ranging from 0.08 to 4.5%, in order to form on the surface of said crystals a syrup layer capturing the substances to be added to the sugar, the water being removed afterwards up to a moisture content ranging from 0.02 to 0.2% and the coarse crystalline agglomerates being removed by screening.
Patent WO-2004036359-B1 (WO)
Title: Procedes systemes, et produits de programme informatique d'estimation du poids a la naissance d'un foetus et du risque de macrosomie
Inventor: NAHUM GERARD GEORGES
IPC: G06F19/00
Filed: 2003-10-15
Abstract: L'invention concerne des procédés et des systèmes permettant d'estimer le poids d'un foetus à la naissance et le risque de macrosomie. On obtient des informations concernant les caractéristiques maternelles et des mesures ultrasonores relatives au foetus. Un programme informatique choisit l'équation la plus exacte à partir de la hiérarchie des équations d'estimation poids/risque de macrosomie à la naissance sur la base des informations à disposition. Les sorties du programme comportent le poids à la naissance, le risque de macrosomie et les intervalles de confiance estimés.
Patent AT-505966-B1 (AT)
Title: Verfahren und system zur batterieladekontrolle von hörimplantaten
Inventor: SINGLE PETER SCOTT
IPC: H02J7/00
Filed: 2004-10-13
Granted: 2012-11-15
Abstract: Verfahren zur Steuerung der Aufladung einer Batterie (16) einer vollständig implantierbaren Hörprothese und ein Steuerungssystem (50) dafür. Das Verfahren umfasst die Ermittlung einer ersten ladungsbezogenen Eigenschaft der Batterie (16), wie der vorbestimmten minimalen Ladungsmenge (58), und einer zweiten ladungsbezogenen Batterieeigenschaft, wie dem voreingestellten Ladungszustand oder der Ladungsgeschwindigkeit der Batterie (16). Das Verfahren umfasst ferner die Ermittlung des Beginns eines Ladungszykluses der Batterie (16) und die Überwachung, ob der Ladungszustand der Batterie (16) in Beziehung zu der ersten ladungsbezogenen Batterieeigenschaft steht, sobald der Ladungszyklus beginnt, und die Anpassung der zweiten ladungsbezogenen Batterieeigenschaft abhängig von der Beziehung zwischen dem Ladungszustand und der ersten ladungsbezogenen Batterieeigenschaft bei Beginn des Ladungszykluses. Das Steuerungssystem und das Verfahren bewirken eine Erhöhung der Lebensdauer der Batterie (16).
Patent AT-507703-B1 (AT)
Title: Energiespeicheranordnung und verfahren zum betrieb einer derartigen anordnung
IPC: G01R31/36
Filed: 2008-12-22
Granted: 2012-06-15
Abstract: Die Erfindung betrifft eine Energiespeicheranordnung mit mehreren in Serie geschalteten Zellen, wobei die Serienschaltung der Zellen mit einem Leistungsausgang der Energiespeicheranordnung verbunden ist und mit einer Steuereinheit, bei der zumindest ein Teil der in Serie geschalteten Zellen (Z1, Z2,...Zn) über jeweils parallel geschaltete potenzialfreie geregelte Wandler-und Kontrolleinheiten (IR1, IR2,...IRn) mit dem Leistungsausgang (5, 6) und der Steuereinheit (BMS-C) in der Weise verbunden ist, dass mittels gezielter Stromentnahmen durch die Wandler- und Kontrolleinheiten (IR1, IR2,..IRn) jede der Zellen (Z1, Z2,...Zn) während der Lade-, Entlade- und Umladevorgänge entsprechend den individuellen Leistungsmerkmalen dieser Zelle (Z1, Z2,...Zn) betrieben wird und ein an dem Leistungsausgang der Energiespeicheranordnung (5, 6) fließender Gesamtstrom durch einen durch die Serienschaltung der Zellen (Z1, Z2,...Zn) fließenden Basisstrom sowie durch Zusatzströme gebildet ist, die den einzelnen Zellen (Z1, Z2,...Zn) in Abhängigkeit von deren Leistungsfähigkeit entnommen werden.Die Erfindung ermöglicht die Zusammenschaltung unterschiedlicher Zellentypen zu einer Energiespeicheranordnung und die gleichmäßige Ladung bzw. Entladung derselben, sodass eine optimale Nutzung der gespeicherten Energie und eine Verlängerung der Gesamtnutzungsdauer ermöglicht werden.
Patent AT-502194-B1 (AT)
Title: Sample`s fluorescence determining method, involves separating optical path of excitation light and fluorescent light from optical path of reference light having same wavelength as excitation light
Filed: 2005-12-16
Granted: 2007-02-15
Abstract: The method involves irradiating a sample (40) using light of a wavelength that is suitable to excite fluorescent light (28) in the sample. The fluorescent light is received in a receiver and then converted into a measurement signal. A reference light is additionally fed to the receiver for compensating ambient influences and then converted into a reference measurement signal. An optical path of an excitation light entering the sample and the fluorescent light leaving the sample are separated from the optical path of the reference light having the same wavelength as the excitation light. Independent claims are also included for the following: (1) a device for determining fluorescence of a sample (2) an application of a device in a bioreactor, in chemical and/or biological analysis or in medical diagnosis.
Patent BG-62768-B1 (BG)
Title: Pyridazinon derivatives and methods for their preparation
Inventor: ISHIDA AKIHIKO
IPC: C07D237/14
Filed: 1996-06-27
Abstract: The pyridazinon compounds have the formula where X means hydrogen atom or similar; Y is single bridge bond, oxygen or sulphur atom; A is straight or branching alkylene group which can have a double bond; B is carbonyl or thiocarbonyl group; R2 is alkyl group having 1 to 10 carbon atoms which can be substituted, or similar, or B is sulphonyl group and R2 means lower alkenyl group or similar to it; R1 is hydrogen atom or similar; R3 is hydrogen atom or similar; R4 is hydrogen atom or similar and R5 is hydrogen atom or similar to it, or a pharmaceutically acceptable salt of them. 26 claims
Patent BG-63355-B1 (BG)
Title: Connecting, dividing or assembly-type moulding
Inventor: GERKE DIETER
IPC: H01R9/24
Filed: 1997-12-04
Abstract: The assembly moulding is used in the telecommunication and digital engineering, in particular for the connection of plastic-insulated cables cores and installation conductors included in end cable boxes for building cable splitters in the telecommunication local cable networks. The previously prescribed circuit assembly works, for the protection and measurement, take place on a minimum space. The moulding is reliable, has higher contact density and is easily seen and convenient for the service staff. By it, the access zones between the operators servicing the system and the subscribers are reliably separated. The moulding comprises contact elements (7, 8) and one attachment for fixation (9). The contact elements (7, 8) are introduced in the insulation body of the mould, made of two parts (3, 4) fitted at an angle to each other. Elements (7, 8) are formed over two planes forming two rows of terminal moulds (1, 2), shifted from each other, and at an angle to each other. One of the parts (4) of the insulation body has fixing elements (5, 6). 14 claims, 11 figures
Patent BG-63779-B1 (BG)
Title: Derivatives of quinolin-2(1h)-on, serotonin antagonists
Inventor: MCCORT GARY
IPC: C07D401/06
Filed: 1998-03-11
Abstract: The compounds are used in therapy. They have the general formula where A means 4-(thieno[3,2-c]pyridin-4-yl)piperazin-1-yl radical or 4-(4-fluorobenzoyl)piperidin-1-yl radical, R1 & R2, separately, are hydrogen or halogen atom or amino, hydroxy, nitro or cyanogroup, (C1-C6)alkyl, (C1-C6)alkoxy, trifluormethyl or trifluormethoxyradical, or some of the groups: -COOH, -COOR4, -CONH2, -CONR4R5, -SR4, -SO2R4, -NHCOR4, -NHSO2R4, -N(R4)2 where R4 & R5, each separately, is (C1-C4) alkyl radical, R3 is hydrogen atom or (C1-C4)alkyl radical, or -(CH2)pOH radical, or -(CH2)pNH2 radical, or -(CH2)nCOOH radical, or -(CH2)nCOOR4 radical, or -(CH2)nCONH2 radical or -(CH2) nCONHOH radical, or -(CH2)pSH radical, or -(CH2)nSO3H radical, or -(CH2)nSO2NH2, radical, or (CH2)nSO2NHR4 radical, or -(CH2)nSO2NR4R5 radical, or -(CH2)nCONHR4 radical, or -(CH2)nCONR4R5 radical, or -(CH2)pNHSO2R4 radical, or -(CH2)pNHCOR4 radical, or -(CO2)pOCOR4 radical, where R4 & R5 each are separately (C1-C4) alkyl radical, n has the value of 1 to 4, p - from 2 to 4 and m - from 2 to 4. 10 claims
Patent BG-63545-B1 (BG)
Title: N-[4-(heteroarylmethyl)phenyl]-heteroarylamines
Inventor: VENET MARC G
IPC: A61K31/00
Filed: 1998-12-14
Abstract: The invention relates to compounds with the formula where R1 is hydrogen, hydroxy, C1-6 alkyl or aryl; R2 is hydrogen, optionally substituted C1-6 alkyl or aryl; Het is optionally substituted unsaturated heterocycle selected amongst imidazolyl, trazolyl, tetrazolyl and pyridinyl; the formula means optionally substituted unsaturated mono- or bicyclic heterocycle; and aryl optionally substituted phenyl. The invention also relates to N-oxides, to pharmaceutically acceptable adjunctive salts of the above compounds and their stereochemical isomer forms, to methods for the preparation of the compounds and to compositions containing them, as well as to their application as medicamentous forms. 11 claims
Patent BG-63859-B1 (BG)
Title: Solid mixtures based on sulphonylcarbamides and adjuvants
Inventor: BRATZ MATTHIAS
IPC: A01N47/36
Filed: 1999-08-20
Abstract: The invention relates to solid mixtures containing an active substance of the group of sulphonylcarbamides and alkylpolyglycoside. 9 claims
Patent BG-64318-B1 (BG)
Title: Continuous polyamide extraction process
Inventor: HILDENBRAND PETER
IPC: C08G69/46
Filed: 2000-05-18
Abstract: A process is disclosed for continuously extracting polyamide articles from a circulating extraction solution in a vertical reaction column subdivided into two zones. In the first zone the polyamide is treated with an aqueous epsilon-caprolactam solution with 15 to 40 wt. % epsilon-caprolactam as extraction agent at 100 to 140 degrees C and water is then used in the second zone as extraction agent at a temperature 5 to 40 degrees C lower. The process allows polyamides with a low monomer and oligomer content to be economically extracted. 10 claims, 1 figure
Patent BG-65816-B1 (BG)
Inventor: DAMMGEN JUERGEN
IPC: A61K45/06
Filed: 2002-09-13
Abstract: Изобретението се отнася до използване на затебрадин, цилобрадин или алинидин и по избор на съединение, стимулиращо сърдечната дейност, за приготвяне на лекарствен препарат, за лечение на миокардни заболявания, съпроводени с хипертрофия.
Patent BG-64789-B1 (BG)
Title: Closing cap for two-chamber containers
Inventor: GROSSENBACHER PIERRE
IPC: B65D35/22
Filed: 2003-05-17
Abstract: Cap (1) for two-chamber containers (2) has extended application and enables both for separate, and for simultaneous drawing out the content of the individual chambers. Cap (1) is connected to an outlet opening (3) of container (2). The container (2) is divided by a separating element (4), which extends up to the outlet opening (3), so that the contents of the first chamber (5) are supplied separately from the contents of the second chamber (6) to the outlet opening (3). According to the invention, a detent connection is provided for joining the closing cap (1) to the container (2), whereby a separating wall (12) divides the closing cap (1) into two separate areas. A separately closeable withdrawal opening (8, 8') is arranged in each area, and the separating wall (12) interacts with the separating element (4) as to connect each of the chambers (5, 6) of the container (2) only to the area of the closing cap (1), in which the assigned withdrawal opening (8, 8') is located.