baber/WOPTO huggingface dataset:
Patent NL-2024549-B1 (NL)
Title: Flame-retardant charring agent and preparation process thereof
Inventor: XIANG DONG
IPC: C09K21/14
Filed: 2019-12-20
Granted: 2022-08-17
Abstract: The present invention discloses a flame-retardant charring agent and a preparation process thereof, and a structural formula is shown as follows: ° a…?" „„ ° i“: …, … ° ' ' wor :, wor „:, wor wherein n=1-3. The preparation process includes the following steps: 1) weighing phosphoric acid and NiCO3‘2Ni(OH)z‘4HzO according to the substance amount ratio of 1:6, adding deionized water and stirring and mixing the substances for dissolution until no bubble is generated, so as to obtain a mixed solution A, and 2) mixing the mixed solution A and pentaerythritol and adding an obtained mixture into a methylbenzene solution for reaction, after heating and reacting for 9 h at the temperature of 100 °C, continuing the reaction by increasing the temperature to 110 oC until methylbenzene is completely removed, then increasing the temperature of the system to 150 °C, adding tris(2-hydroxyethy1)isocyanurate and a catalyst, continuously stirring and reacting for 12 h to obtain a thick product, and crystallizing the thick product into a solid product so as to obtain a finished product PECN. The novel intumescent flame-retardant charring agent provided by the present invention is used for flame retardance of polypropylene, and compared with a traditional APP/PER system, the flame-retardant efficiency is obviously improved.
Patent NL-2025473-B1 (NL)
Title: Fiber-reinforced composite laminate for use in electromagnetic welding and method of electromagnetic welding of molded parts of said laminates
Inventor: SACHA SCHMITTER
IPC: B32B37/06
Filed: 2020-04-30
Granted: 2021-11-18
Abstract: A ﬁber—reinforced composite laminate for use in electromagnetic welding of molded parts of said laminates is described. The laminate has a plurality of structural layers, 5 each formed of electrically conductive ﬁbers embedded in a thermoplastic matrix,      wherein eddy currents may be induced in the electrically conductive fibers by an electrical conductor that generates an electromagnetic field. The structural layers comprise a first, a second and, optionally, a third pair of two adjacently positioned structural layers. The ﬁrst pair has an intermediate layer between its structural layers 10 which substantially allows eddy currents to ﬂow between the two structural layers of the ﬁrst pair. The second pair has an intermediate layer between its structural layers which substantially prevents eddy currents from ﬂowing between the two structural layers of the second pair. The optional third pair does not have an intermediate layer in between the two structural layers of the pair. The laminate shows efficient heating by an 15 electromagnetic ﬁeld.
Patent RO-54244-B1 (RO)
Title: Produs medicamentos pentru profilaxia, tratamentul si chemoliza calculilor biliari si urinari si procedeu de obtinere a acestuia
Inventor: COVALIU EFTIMIA
IPC: A61P13/04
Filed: 1971-05-21
Abstract: Inventia se refera la un medicament pentru profilaxia si tratamentul litiazelor si consta în aceea ca este constituit dintr-o  rasina  sintetica cationica, copolimer acrilic cu 5% divinilbenzen, slabreticulata, cu marimea particulelor de 0,38...0,52 mm, cu grupe sulfonice sau carboxilice, încarcate cu ioni de hidrogen, magneziu, sodiu si potasiu.
Patent RO-118340-B1 (RO)
Title: Mosaic adaptive bimorph mirror
Inventor: GENNADIEVICH SAFRONOV ANDREI
IPC: G02B26/06
Filed: 1996-05-06
Abstract: The invention relates to a mosaic adaptive bimorph mirror that can be used for the static and dynamic guidance of the wave front radiation in a variety of optical devices and systems, including astronomic telescopes, industrial laser systems and optical guidance and tracking systems. The subject-matter of the invention is a mosaic adaptive bimorph mirror which ensures the enhancing of the amplitude of the adjustable displacements of the optical surface and increasing the sensitivity. This is obtained by the fact that the mirror uses multilayered bimorph structures in order to distort the reflecting surface. The bimorph strucres are carried out in the shape of some piezoelectric elements, containing at least two piezoceramic plates (3), coupled at the basis of a sleeve-shaped housing (1). The inner cavity of the housing is filled with a resilient sealing element (9). In addition, the constructive solution allows to reduce the effort for making, assembling and polishing, and improves the quality and stability of the initial shape of the optical surface as well as the increase of the mirror power and safety.
Patent RO-118597-B1 (RO)
Title: Electric probe
Inventor: BALMUŞ LAURENŢIU
IPC: F02M27/04
Filed: 1998-08-21
Abstract: The invention relates to an electric probe for spark and compression combustion engine, meant for improving the combustion factor thereof. According to the invention, the probe is made up of a ceramic part (1) electrically insulated, stiffened on the air filter (2), an electrical conductor being incorporated in the ceramic part, whereto a fringed spiral metal unit (3) is attached, in the proximity of the air intake in the carburetor or in the compression chamber, said metal unit receiving an electrical signal through a conductor (4) from an electronic cassette (S) which is supplied from the battery car. The spiral metal unit (3) generates a polarized electrical field in the intake air ensuring an improved combustion together with the yield increase and a decrease of noxious substances in the atmosphere.
Patent RO-117118-B1 (RO)
Title: Set of "honeycomb"- like structural elements for modular cellular constructions and manufacturing process therefor
Inventor: AVRAMESCU CLAUDIU
IPC: E04C2/14
Filed: 1999-03-24
Abstract: The invention relates to manufacturing standardized, prefabricated spatial, cellular and modular structural elements for constructions and also to the process of erecting new buildings and consolidating extant blocks of flats. According to the invention, the spatial structures comprise a limited number of mountable and dismountable semi-hexagonal and connective elements provided with a simple base or another double base, assembled by tie-bars, thereby providing a hexagonal base cell provided on all front sides with equally spaced apart holes for both a horizontal and vertical assembling thereof and with holes for lining with light caloric, sound insulating external, intermediary and internal panels bevelled at 45°, for laying the electrical and sanitary-engineering installations, said elements mounted successively constitute the walls of a new building or/and by laying some foundations around an extant repairable building, some abutments and a true safety corbel are made up to the higher limit on which there is mounted a ceiling, a storey and attic as well as a modern roofing, concomitantly with carrying out a lift case and other spaces of public utility, conferring on the building an ideal consolidation, with multiple utilities as well as a new and modern arhitectural configuration.
Patent WO-03107125-B1 (WO)
Title: Method and apparatus for customer direct on-line reservation of rental vehicles including deep-linking
Inventor: FITZGERALD NEIL
IPC: G06Q30/06
Filed: 2003-06-13
Abstract: A method of processing a reservation transaction between a customer and reservation-booking entity via a computer network inter-connecting a customer computer with an automated reservation transaction processor, the reservation transaction requiring submission of at least three different types of reservation data from the customer for successful completion thereof, each reservation data type having one of a plurality of different values, wherein each reservation data type value is dependent upon other reservation data type values, the method including presenting an initial page for data value entry for a plurality of reservation data types, accepting for partial data entry data values for less than all of said reservation data types, and determining, on the basis of the interdependence of the different data values for the different reservation data types, a list of acceptable data values for any un-entered reservation data types. Also, the processor provides the customer with a less than full page summary section on many of the reservation booking pages, the summary section including a list of submitted data values for the reservation transaction and an edit link associated with each listed data value that is selectable to initiate a revision of its associated data value. Further, the present invention supports promotional deep-linking, promotion reservation with notification upon customer violation of the promotion rules, corporate account deep-linking, URL-based deep-linking, travel agent commission tracking, and various other features.
Patent AT-508158-B1 (AT)
Title: Verkalkungserkennung bei brennwertwärmetauschern
IPC: G01F1/86
Filed: 2009-07-20
Granted: 2010-11-15
Abstract: Verfahren zur Durchströmungsüberwachung eines Wärmetauschers (1), vorzugsweise einer Heizungsanlage, mit mindestens 2 parallel durchströmten Fluidwegen (2, 3) sowie und einer Sammelleitung (4), in welche die mindestens 2 parallel durchströmten Fluidwege (2, 3) münden, wobei in der Sammelleitung (4), als auch in jedem der parallelen Fluidwege (2, 3) jeweils ein Temperatursensor (5, 6, 7) angeordnet ist und aus den mittels der Temperatursensoren (5, 6, 7) gemessenen Temperaturen der Anteil des Durchflusses durch mindestens einen Fluidweg (2, 3) errechnet wird.
Patent AT-523599-B1 (AT)
Title: Verfahren zur Herstellung eines Verbundelementes sowie Verbundelement
IPC: E04C3/12
Filed: 2017-12-04
Granted: 2022-07-15
Abstract: Die Erfindung betrifft ein Verbundelement (1), aufweisend - ein plattenförmiges erstes Element (2) mit mehreren parallelen Ausnehmungen (5), welche entlang der Ausnehmungen Schubnocken aufweisen und vorzugsweise einen trapez- oder schwalbenschwanzförmigen Querschnitt haben, - Bewehrungen, welche in den Ausnehmungen positioniert sind und aus den Ausnehmungen herausragen, und - zumindest ein mit dem ersten Element (2) verbundenes zweites Element (3), welches ein ausgehärtetes Material und die Bewehrungen aufweist, wobei das ausgehärtete Material in den Ausnehmungen (5) formschlüssig mit dem ersten Element (2) verbunden ist. Erfindungsgemäß ist vorgesehen, dass die Schubnocken pfeilförmig sind und das zumindest eine zweite Element zumindest teilweise aus den Ausnehmungen des ersten Elementes, vorzugsweise in Form eines Trägers, ragt.
Patent BG-64117-B1 (BG)
Title: Metering inhaler for salmetrol
Inventor: ASHURST IAN C
IPC: B65D83/14
Filed: 1997-11-05
Abstract: The inhaler is used for metering of inhalation medicamentous compositions including salmetrol or its physiologically acceptable salt and hydrogen fluoride propellant, optionally in combination with one or more other pharmacologically active substances and one or more fillers. It has partially or completely covered inner surfaces with one or more hydrogen fluoride polymers, optionally in combination with one or more non hydrogen fluoride polymers. 21 claims
Patent BG-63855-B1 (BG)
Title: Encoding of information consisting of multiple words by separation by words
Inventor: VAN DIJK MARTEN E
IPC: G11B20/10
Filed: 2000-03-24
Abstract: Information of multiple words is based on multibit symbols positioned at relative proximity in respect of a medium and is encoded by word separation and by a word error protection code ensuring instruction for local error at the end of the groups of multiple words. In particular the instructions are formed in indication words with a high degree of protection (BIS) which are separated by indication  colums and in synchronization columns formed by groups of synchronized bits. The synchronized columns are positioned there where the indication columns are relatively more deficiently positioned. The instructions are directed to assigned words with low degree of protection (LDS) which are separated essentially in the same manner among  assigned columns forming groups of columns of the same size between the periodic arrangement of the indication and synchronizing columns. 61 claims, 19 figures
Patent BG-65361-B1 (BG)
Title: Switch without excitation for power transformers
Inventor: GROZDANOV TONI
IPC: H01H9/00
Filed: 2003-08-15
Abstract: The no-excitation transformer is applied in power transformers for switching any tappings from the regulation winding for a transformer excluded from the network. It has simplified and stable design, with facilities for the adjustment of different modifications, satisfying all technical requirements. The supporting insulation structure is made of a large (1) and a small (2) insulation sector, fitted between an upper (3) and lower (4) metal shield. On two tiers of the large insulation sector (1), contact elements (5) are arranged in a fixed manner. Coaxially to the insulation sectors (1 and 2), an inner insulation shaft (7) with contact bridge (8), with an arm (9) are mounted in it upper part, and a contact sector (10) in its lower part, and external insulation shaft (6) to which, by lugs (12), a second arm (11) is fitted. On both arms (9 and 11) mobile contact elements (13 and 15) are fitted. As an embodiment for redoubled rated current there are two large insulation sectors (1) and atwo-arm mobile contact system. In an embodiment for linear regulation of the small sector (2), current leads (30) with contact elements (31) are fitted. Only an external insulation shaft (6) is used having rings (28) with arms (29) mounted on it, over which the mobile contact elements (13) are found.
Patent BG-67219-B1 (BG)
Title: Hall sensor configuration with planar magnetic sensitivity
Inventor: LOZANOVA SIA
IPC: H01L43/06
Filed: 2018-07-11
Abstract: The Hall sensor configuration with planar magnetic sensitivity comprises four identical semiconductor wafers with n-type hopping conduction and a rectangular shape - first (1), second (2), third (3) and fourth (4), located parallel to each other. On one side of each of the wafers are formed successively at equal distances three rectangular ohmic contacts - first (5, 8, 11 and 14), second (6, 9, 12 and 15), and third (7, 10, 13 and 16), as the first (5, 8, 11 and 14) and the third (7, 10, 13 and 16) are final, and the second (6, 9, 12 and 15) are central, all parallel to their long sides. The central contacts (6 and 15) of the first (1) and fourth (4) wafer are connected to a current source (17). The first contact (5) of the first wafer (1) is connected to the third contact (10) of the second (2) one, the third contact (7) of the first wafer (1) is connected to the first contact (11) of the third (3), the first contact (8) of the second wafer (2) is connected to the third contact (16) of the fourth one (4), and the third contact (13) of the third wafer (3) is connected to the first contact (14) of the fourth one (4) . The differential output (18) of the Hall effect sensor configuration are the central contacts (9 and 12) of the second (2) and third (3) wafers as the measurable magnetic field (19) is parallel the plains of the wafers (1, 2,3 and 4) and to the long sides of the contacts (5, 8, 11, 14, 6, 9, 12, 15, 7, 10, 13 and 16).
Patent CH-712874-B1 (CH)
Title: Compressore e sistema di azionamento associato.
Inventor: GIANFRANCO GALLINO
IPC: F04B35/04
Filed: 2016-09-05
Abstract: Compressore caratterizzato dal fatto di comprendere: almeno uno stantuffo 200 assialmente mobile tra una prima ed una seconda posizione di fine corsa; mezzi di movimentazione del detto stantuffo; in cui i detti mezzi di movimentazione del detto stantuffo comprendono una prima porzione (103) trascinante ed una seconda porzione trascinata (104), la detta seconda porzione trascinata (104) essendo trascinata da detta prima porzione trascinante (103) e scorrendo su di un percorso rettilineo vincolato e predefinito rispetto ad un elemento di supporto fisso (105);la detta porzione trascinata (104) è vincolata a detto stantuffo e si muove con un moto alternato per almeno parte lineare uniforme.
Patent CH-701605-B1 (CH)
Title: Résonateur mécanique thermocompensé.
Inventor: PIERRE CUSIN
IPC: G04B17/22
Filed: 2009-08-13
Abstract: L’invention se rapporte à un résonateur mécanique thermocompensé comportant une lame dont l’âme de section polygonale comporte du silicium monocristallin. Selon l’invention, l’âme comporte, sur une de ces faces ou sur plusieurs, un revêtement permettant de rendre ledit résonateur moins sensible aux variations de température. L’invention concerne le domaine des pièces d’horlogerie, par exemple dans le cadre de la réalisation d’un spiral.
Patent EP-1052006-B1 (EP)
Inventor: EBBRECHT THOMAS
IPC: B01D19/04
Filed: 2000-04-29
Granted: 2004-09-15
Abstract: Water-insoluble polyoxyalkylene-polysiloxane block copolymers with polyoxyalkylene side chains containing blocks derived fro ethylene oxide, propylene oxide and n- or iso-butylene oxide are used as foam suppressants for aqueous media. The use of water-insoluble polyoxyalkylene-polysiloxane block copolymers of formula (I) as foam suppressants for aqueous me is claimed, in which R<1> and/or R<7> = R<2> or -(R<4>)w-(R<5>)x-(R<6>)-R<8>; R<2>, R<3> = 1-24C alkyl or optionally substituted phenyl with up to 24 C; R<4> = -O-, -NH-, -NR<2>-, -S- or -(O-Si(CH3)2)u-; u = 2-200; R<5> = 1-24C alkylene or -CnH2n-f-(R<2>)f-O-CmH2m-g-(R<2>)g-; f, g = 0-12; n, m = 1-18; R<6> = -O-(C2H4O)a-(CH2CH(CH3)O)b-(CH2CR<9>R<10>O)c-, with any sequence of polyoxyalkylene segments, especially block copolymers such as statistical polymers and combinations of thes R<9> = R<10> = methyl, or R<9> = H and R<10> = ethyl, with the proviso that the total content of C2H4O groups in all residues R<6> is not more than 40 wt%; a = 2-30; b = 2-50; c = 2-40; (a+b+c) = 6-100; R<8> = H, optionally substituted 1-6C alkyl or acyl; v = 3-200; w, x = 0 or 1; y = 0-200, with R<1> and/or R<7> = -(R<4>)w-(R<5>)x-(R<6>)-R<8> if y = 0
Patent EP-1091081-B1 (EP)
Inventor: PERPEET MICHAEL
IPC: E06B9/58
Filed: 2000-08-31
Granted: 2004-09-22
Abstract: The roller blind (2) guide has a base rail (3) and at least one U-shaped guide rail (4) for holding and guiding the reinforcement-plate (2), bar or such like. The guide rail is detachably fixed to the base rail which has at least one detent (13) into which catches a lug (14) on the guide rail. The detent is in the form of a duct running in the lengthwise direction of the base rail. The lug has two arms (14a,14b) with space (16) between them and which have hooks (17) which grip behind protuberances (15) in the detent.
Patent EP-1104831-B1 (EP)
Inventor: FABRIS DOMENICO
IPC: E04H6/18
Filed: 2000-11-21
Granted: 2004-06-23
Abstract: Trolley to move a motor vehicle (15) inside a car park (10), having lifting means (18a, 18b) which comprise for each wheel (55) of said motor vehicle a pair of arms (26) able to move selectively towards each other to lift said wheel (55) from the ground (21), and alignment means (23a, 23b) which comprise, for each pair of front and rear wheels (55), two thruster elements (42) able to move in opposite directions to each other towards a respective wheel (55) to push it outwards until the longitudinal axis of said motor vehicle (15) and said reference axis (25) of said trolley (20) coincide. <IMAGE>
Patent EP-1124406-B1 (EP)
Inventor: JEREBIC SIMON
IPC: H01J65/00
Filed: 2000-11-28
Granted: 2006-02-01
Abstract: The invention relates to a method for operating a discharge lamp, which has at least one dielectrically impeded electrode (2, 3), on a flyback converter, which applies periodically recurring voltage pulses to the discharge lamp (La1). If the discharge lamp (La1) has a starting aid (10), the voltage amplitude (US) of the voltage pulses is successively raised until a dielectrically impeded discharge is formed in the discharge lamp, and until the voltage amplitude (US) has reached the nominal operating voltage. If the discharge lamp (La1) has no starting aid, a first discharge which causes a partial ionization of the discharge medium is firstly ignited in the discharge lamp (La1). Immediately after the first discharge has been brought back to extinction, a dielectrically impeded discharge is ignited anew, and the voltage amplitude (US) of the voltage pulses is increased until the nominal operating voltage of the discharge lamp (La1) is reached.
Patent EP-1057451-B1 (EP)
Inventor: MYKLEBUST HELGE
IPC: A61H31/00
Filed: 2000-05-26
Granted: 2009-04-22
Abstract: System for measuring parameters during chest compression in a life-saving situation or a practice situation, in which a pressure pad containing e.g. an accelerometer and a force activated switch (SW), as well as a calculation unit (B), is positioned on a patients chest, alternatively on or inside a manikin's chest, in order to register parameters such as depression distance, duration or rate of depressions during chest compression, in a life-saving situation or a practice situation. <??>The accelerometer may be installed on a printed circuit board arranged at right angles on the pressure pad that is to be positioned on a patient's or manikin's chest, or the printed circuit board may be placed inside the manikin's chest. <??>The pressure pad may be provided with markings on the top surface for guidance regarding placement on a patient's or a manikin's chest. <??>The pressure pad or a unit connected to the pressure pad contains a calculation unit (B) for calculation of the compression depthin dependence on the acceleration values. <??>The pressure pad may contain a separate information unit, for instance consisting of light-emitting diodes (LEDs), or the sensor unit may have an outlet that can be connected to a display unit such as a screen, for display of a curve showing compression depth(Sn) versus time, possibly together with other signals such as the ECG curve and inflation. <??>Said outlet may in addition form an interface to a computer and/or a modem. <IMAGE>
Patent EP-1140936-B1 (EP)
Inventor: WEBBER STEPHEN EVAN
IPC: C07D519/00
Filed: 2000-01-10
Granted: 2004-03-17
Abstract: Compounds of formula (I) are poly(ADP-ribosyl)transferase (PARP) inhibitors, and are useful as therapeutics in treatment of cancers and the amelioration of the effects of stroke, head trauma, and neurodegenerative disease. As cancer therapeutics, the compounds of the invention may be used, e.g., in combination with cytotoxic agents and/or radiation.
Patent EP-1147179-B1 (EP)
Inventor: REID LOLA M
IPC: A61P7/00
Filed: 2000-01-19
Granted: 2008-11-12
Abstract: Methods of isolating and cryopreserving progenitors from human liver are disclosed which include processing human liver tissue to provide a substantially single cell suspension comprising progenitors and non-progenitors of one or more cell lineages found in human liver, subjecting the suspension to a debulking step, which reduces substantially the number of non-progenitors in the suspension, and which provides a debulked suspension enriched in progenitors exhibiting one or more markers associated with at least one of the one or more cell lineages; and selecting from said debulked suspension those cells, which themselves, their progeny, or more mature forms thereof express one or more markers associated with at least one of the one or more cell lineages. Among these markers are CD14, CD34, CD38, CD45, and ICAM. Hepatic progenitors are characterized as being 6-15 µ in diameter, diploid, glycophorin A - , CD45 - , AFP +++ , ALB + , ICAM +  and with subpopulations varying in expression of CD14 + , CD34 ++ , CD38 ++ , CD117 + . These progenitor subpopulations have characteristics expected for cells that are particularly useful in liver cell and gene therapies and for extablishing bioartificial organs.