baber/WOPTO huggingface dataset:
Patent PT-80202-B (PT)
IPC: C07D207/273
Filed: 1985-04-01
Abstract: A process for preparing compounds (1)
     where Y is NR'R 2  or OR, R' and R 2  are hydrogen or C 1-3  alkyl, and R is C 1-3  alkyl, which comprises protecting the hydroxy group of a compound (2),
     cyclising the product under basic conditions and removing the protecting group.
Patent PT-82109-B (PT)
Inventor: LEVERATTO RENZO
IPC: F42B23/16
Filed: 1986-02-28
Abstract: In an extended range mine of the anti-personnel type, comprising an igniter 2 acting on a projection charge 26 in a casing 17 to be laid underground, and a casing 19, containing main charge 20 and splinters 21, which is ejected by the projecting charge, all of the most sensitive or dangerous elements can be taken out in a single operation. Accordingly a cartridge element 24 which can be taken out comprises detonators 14 and 25 for priming respectively the projection charge 26 and the main charge 20, as well as the projecting charge 26. In operation the gases from charge 26 act on container 19 via conduit 28 and space 23. At a predetermined height a pull string 34 attached to container 17 releases striker 30 to activate detonator 25 and hence auxiliary charge 29 and main charge 20. <IMAGE>
Patent PT-82959-B (PT)
Inventor: BARTELS GUNTER
IPC: B24D3/00
Filed: 1986-07-10
Abstract: 1. A method for the production of an abrasive containing ceramic, polycrystalline, alpha-alumina and spinel by de-watering, calcining and sintering a dispersion which comprises a first preliminary phase containing an aluminium hydroxide and a spinel former, characterised in that the dispersion comprises a second preliminary phase containing gamma-alumina.
Patent PT-83949-B (PT)
IPC: H04Q3/66
Filed: 1986-12-17
Abstract: A method and apparatus for routing traffic in a circuit switched network. A call between two nodes interconnected by a direct link is first offered to the direct route, and if that is blocked it is offered to a currently nominated two-link alternative route between the two nodes. If that route is busy, the call is lost, and a randomly chosen two-link route is assigned to be the new current nominated alternative route. The strategy is particularly effective because it is simple, available routes are quickly located and once one available route is found, that same route is used for rerouting further calls until it is full. Trunk reservation protection is applied on alternative routes.
Patent PT-84857-B (PT)
IPC: A61K36/24
Filed: 1987-05-12
Abstract: The present invention is directed to extracts of the genus Nerium useful in ameliorating cell-prolferative disease, methods of preparing these extracts, and methods of using these extracts.
Patent PT-85474-B (PT)
Inventor: DONADO RAFAEL I
IPC: H01M4/88
Filed: 1987-08-03
Abstract: Stabilised molten carbonate fuel cell anodes are obtd. by: impregnating a porous metallic anode made of particles of Cu, Co or Ni or alloys of these with an aq. soln. of a salt of a structure stabiliser; drying at 80-100 pref. 85-95 deg C; dehydrating at 110-160 pref. 120-140 deg. C; and heating in a reducing atmos. at 600-700 pref. 625-675 deg. C to form particles of stabiliser in reduced form on the surface of the metal particles.
Patent PT-87701-B (PT)
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61K9/24
Filed: 1988-06-09
Abstract: A device for zero order releasing of biologically active substances into a fluid medium comprising a cylindrical tablet or bolus covered with an impermeable wall or coating from which strips of said wall or coating have been removed.
Patent PT-90904-B (PT)
Inventor: DORIA GIANFEDERICO
IPC: A61K31/415
Filed: 1989-06-19
Abstract: Compounds having general formula (I), wherein X represents an oxygen atom or a -S(O)n-group, wherein n is zero, 1 or 2; R represents C1-C6 alkyl, pyridyl or substituted or unsubstituted phenyl; R2, R3 and R4 are as defined herein; and Q represents hydrogen, carboxy, C2-C7 alkoxycarbonyl or a -CON(Ra)'Rb group wherein Ra and Rb are as defined herein; and their pharmaceutically acceptable salts have immunomodulating activity and are useful in particular as immunostimulating agents, in the treatment of neoplastic diseases and acute and chronic infections of both bacterial and viral origin in mammals.
Patent PT-92578-B (PT)
Inventor: COZZI PAOLO
IPC: C07D401/10
Filed: 1989-12-14
Abstract: Imidazolyl and pyridyl derivatives of phenyl substituted 1,4-dihydropyridines of formula (I) <CHEM>  A represents a direct linkage, -CH2-, CH2-CH2- or, when Het is <CHEM> A may also represent -CH=CH-; R is hydrogen, halogen, C1-C3 alkyl or C1-C3 alkoxy; each of R3 and R4 is a C1-C3 alkyl group; one of R1 and R2 is a group -OR min  wherein R min  is a C1-C6 alkyl ether unsubstituted or omega substituted by C1-C3 alkoxy or cyano, and the other is, independently,     a) a group -OR min ;   b) a group <CHEM>  or c) a group -OR<IV> wherein R<IV> is hydrogen or a substituent selected from: <CHEM>   are useful as Thromboxane A2 (TxA2 ) Synthase inhibitors and as calcium antagonists.
Patent PT-99017-B (PT)
Inventor: SCHARSTEIN EGBERT
IPC: F16C33/80
Filed: 1991-09-20
Abstract: The invention relates to a sealing device on a shaft, which is supported by means of at least one oil-lubricated roller bearing, of a machine, which device has a labyrinth seal (8) on whose inlet side a radial inlet gap is formed between a rotating part and an annular rim (9) integrally formed on the labyrinth seal (8), in which device, furthermore, there are provided on the shaft (3) steps (14, 20) which are covered by chambers (13, 18, 19) constructed in the body of the labyrinth seal and form spraying edges, and whose diameter increases towards the outlet gap of the labyrinth seal, and in which the chambers (13, 18, 19) are provided with an outlet opening (15). An effective seal with an integral labyrinth seal body is possible in that a radially projecting bearing collar (7) is provided on the side facing the labyrinth seal (8), on the inner ring (6) of the roller bearing (4), which bearing collar (7) together with the annular rim (9) forms the radial inlet gap (10), and in that the inlet and outlet gaps (10 and 21) lie on the same, or at least approximately on the same, diameter. <IMAGE>
Patent PT-99106-B (PT)
Inventor: STEGEMAN ALBERT PIETER
IPC: H02M3/158
Filed: 1991-09-27
Abstract: An improved resonant charging circuit is disclosed for the charging of a pulse-forming network (5) from a voltage source (1), provided with:   i) a first serial circuit provided with a switch (3), an inductor (4), and a diode (11); ii) a second serial circuit provided with a diode (6), the inductor (4), a diode (10), and a switch (8); iii) a control unit (2) for opening and closing the switches (3, 8).     <IMAGE>
Patent SE-419903-B (SE)
Inventor: ENFORS SVEN-OLOF
IPC: G01N27/30
Filed: 1980-03-05
Abstract: An enzyme electrode based on an oxygen electrode and an oxygen consuming enzyme is described. The oxygen demand of the electrode is satisfied through an electrolytical oxygen production by means of an anode located close to the enzyme and the sensitive surface of the oxygen electrode. The deviation from a reference value, which could be constant or be formed by the signal from an enzymatically passive oxygen electrode, of the oxygen electrode signal, is used to control the electrolysis current in order to keep the oxygen activity in the enzyme electrode constant. The electrolysis current is used as a measure of the concentration of the substrate of the enzyme.
Patent SE-449702-B (SE)
Inventor: LARSSON NILS
IPC: B05B1/16
Filed: 1980-08-26
Abstract: A shower head comprising a hollow housing (2) for the passage of water, a sprinkle device mounted at the outlet end of the housing and a rotatable member (9) cooperating with the sprinkle device for adjusting the through flow area of the shower head.
Patent SE-444792-B (SE)
Title: Edge reinforcer for a protective plastic folder sleeve
Inventor: JIVEMAN J U
IPC: B42F5/00
Filed: 1982-02-10
Abstract: The invention concerns a protective sleeve (1) of plastic film material for the protection of documents and the like and designed to be secured into a binder, file or similar protective arrangement. According to the invention, the sleeve is made up of a double plastic film sheet (2, 3) which, by that edge (7) of the sleeve which forms the tie side, is encased by a sealed strip (8) of polypropylene-coated paper which forms a reinforcing band for the insert.<IMAGE>
Patent SE-428122-B (SE)
Title: Opening arrangement for packaging with pressurised contents
Inventor: JACOBSSON K
IPC: B65D75/58
Filed: 1982-08-27
Abstract: Opening arrangements for packaging that is manufactured from flexible material and intended for pressurised contents, such as beer, sometimes have the form of a tear-off strip that is sealed to the wall of the container and covers a pourage opening that has been punched in this wall. In order to withstand the high internal pressure that arises from the contents, the seal between the tear- off strip and the container material must be strong, which has a detrimental effect on the ease of opening of the package. By ensuring that the mutual bonding between the different layers 10, 11, 12 of the package laminate is weaker than the seal between the tear-off strip 5 and the outer layer 10 of the material of the container, an easily opened package 1 is obtained, despite the seal between the tear-off strip and the laminate of the package having a strength such that the risk of leakage or unintentional opening is small. By sealing the tear-off strip in a zone 6 that extends around the pourage opening 4 and that is located at a certain distance from the pourage opening itself, and by providing the pourage opening with a "built-in" pourage lip 13, the properties of the opening arrangement are further improved without increasing the risk of leakage or the difficulty of handling the package. <IMAGE>
Patent SE-461289-B (SE)
Title: Protective device
Inventor: ANDERSSON HENRY
IPC: E21F11/00
Filed: 1986-05-22
Abstract: The present invention concerns a protective device 1 for protecting against falling objects at work sites, for example in tunnels, on mountains and in areas situated below such objects. The protective device 1 effectively protects workers from falling objects when carrying out work under such objects, for example in tunnels, in rock chambers, on mountains and at other sites where there is a risk of falling objects, but without impeding the work. The protective device 1 comprises a protective roof 2 which is movable relative to a work platform 3 so that a person located on the platform 3 can be protected from falling objects by the roof 2, while at the same time access upwards is permitted from the platform 3 through a work opening 6 in the roof 2. <IMAGE>
Patent SE-469588-B (SE)
Title: Device for handling press tools and the like
Inventor: OLSSON OLLE
IPC: B23P19/04
Filed: 1988-08-29
Abstract: The present invention relates to a device for handling divided tools, preferably press tools and the like consisting of two halves A and B, which device comprises a runway 1 for a trolley or slide 17 supporting the tool, and a lifting and turning device which can be fixed to the one tool half with a view to distancing this from the other tool half, which lifting and turning device is supported by a column arrangement. The innovation lies in the fact that the runway 1 is placed in such a way relative to the column arrangement 2 that it is freely accessible from one side along the whole of its length. <IMAGE>
Patent SI-9400087-B (SI)
Title: Novel process for the preparation of cetrorelix lyophilisate
Inventor: JURGEN ENGEL
IPC: A61K47/12
Filed: 1994-02-18
Abstract: Sterile freeze-dried cetrorelix acetate (a peptide described in EP299402) is used in the treatment of female infertility. Independent claims are also included for the following: (1) use of sterile freeze-dried cetrorelix acetate for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy; (2) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for use in the treatment of female infertility; (3) a composition comprising sterile freeze-dried cetrorelix acetate and optionally excipients for protecting gonads against noxious agents that damage germ cells, e.g. radiation treatment and chemotherapy with cytostatic agents.
Patent ZA-9810330-B (ZA)
Title: Chemical compounds
Inventor: JOHNSTONE CRAIG
IPC: A61P9/10
Filed: 1998-11-11
Abstract: Compounds of formula (II)where R1 is in the para or meta position and is (A); R2 and R3 are each independently selected from hydrogen, nitro, C1-6alkyl, C3-6cycloalkyl, C2-6alkenyl, C2-6alkynyl, C1-4alkoxyl, C1-6alkylamino, C1-6dialkylamino, C1-6akylC1-4alkoxyl, C1-6alkylaminoC1-6alkyl, amino, cyano, halogeno, trifluoromethyl, -CO2R12 and -CONR12R13, where R12 and R13 are independently selected from hydrogen or C1-6alkyl, or R2 and R3 together with the phenyl to which they are attached form a 9 or 10 membered bicyclic ring system; R4 is C1-4alkyl; R5 is selected from hydrogen and C1-4alkyl; R6 is selected from C1-6alkyl, C1-4alkyl(C4-6)cycloalkyl, C1-6alkyl(C1-6)alkoxyl, C1-6alkylS(C1-6)alkyl, C1-4alkylsulphonyl(C1-4)alkyl; (B) where q is an integer from 1 to 6 and R14 is halogeno; R7 is selected from C1-6alkyl, C1-8alkoxylcarbonyl, C2-6alkenyl, 1,3-benzodioxol-5-yl and aryl each optionally substituted by one or more substituents selected from C1-4alkoxy, C1-6alkyl, cyano, halogeno, and trifluoromethyl; R8 is aryl, heteroaryl, a bicyclic heteroaryl ring system linked to the nitrogen via a ring carbon or a 9 or 10 membered bicyclic ring system linked to the nitrogen via a ring carbon and each ring is optionally substituted with up to two substituents, which may be the same or different, and are selected from C1-6alkyl, C1-4alkoxy, C1-4alkylthio, C1-6alkylC1-4alkoxyl, C1-6alkylaminoC1-6alkyl, hydroxy, -CO2H, -(CH2)pOH where p is 1 or 2, cyano, halogeno, and trifluoromethyl; R9 and R</PD
Patent CN-1011483-B (CN)
Title: 筒形的过滤和分离元件
Inventor: ARAI KOICHI
IPC: B01D29/48
Filed: 1988-04-22
Abstract: 过滤流体和分离颗粒的筒形过滤元件，其中润旋状缠绕的线材构成涡旋状狭缝孔，可以明显地增加过滤和分离效率。
Patent CN-1013745-B (CN)
Inventor: CHUNSHENG LI
IPC: B22C1/00
Filed: 1988-10-11
Abstract: 本发明铸钢件保温补贴材料是由石英砂、有机和无机纤维、树脂固化剂及一定比例的水组成的，其制做工艺为：将有机纤维加水制浆，再将无机纤维、石英砂加入搅拌，过滤后将混合料烘干，再在混砂碾上加水、树脂、固化剂碾制成保温材料，用制芯方法成型，再将保温补贴制品经160℃～180℃烘干以提高强度，即制成本发明铸钢件保温补贴，可造成铸钢件顺序凝固，确保补缩效果、节约能源、提高铸钢件工艺出品率。
Patent FI-121346-B (FI)
Inventor: SOIKKELI JYRKI
IPC: E05F3/22
Filed: 2009-09-01
Granted: 2010-10-15
Abstract: The invention relates to a door closer housing. The invention comprises a plastic subframe (3) arranged for fitting into the inside of a separate metal housing (2). The subframe comprises end pieces (4) that fit into the ends of the metal housing. The subframe comprising the end pieces is easy to install.
Patent FI-123866-B (FI)
Inventor: TIKANOJA SARI
IPC: G01J3/00
Filed: 2012-02-03
Granted: 2013-11-29
Abstract: Method of selectively determining the concentration of beta-glucan in samples, in particular in liquid samples of cereal origin, and a kit for such analysis. The method comprises the steps of contacting of a beta-glucan containing sample and a dye in liquid phase, complexing the beta-glucan with the dye to provide a modified liquid phase, measuring photometrically the absorbance of the modified liquid phase, and determining the concentration of beta-glucan based on the absorbance of the modified liquid phase. According to the invention, the dye comprises a Calcofluor dye such as Calcofluor White or Calcofluor White M2R. It has been found that the same reagent, or reagent of the kind basic kind, gives the same result when the sample is measured using photometry as when the dye is used in a reaction wherein fluorescence is measured.
Patent FI-128026-B (FI)
Title: Enhancing monitoring of connections
Inventor: PYYKKÖNEN JARKKO
IPC: H04L67/00
Filed: 2015-06-16
Granted: 2019-08-15
Abstract: There is provided a method comprising: receiving, by a network element, information from a first and second peers respectively, the information relating to at least one logical connection of a session between the first and second peers; determining, based on the received information from the first and second peers, that the at least one logical connection between the first and second peers is open, or that at least one data packet has been transferred between the first and second peers using the at least one logical connection; and in a response to the determining, incrementing a logical connection-specific counter of the at least one logical connection.
Patent HU-184120-B (HU)
Inventor: AHLE JAMES L
IPC: A01N47/34
Filed: 1979-09-13
Abstract: A találmány növénynövekedést szabályozó készítményekre és a bennük hatóanyagként alkalmazásra kerülő új l-benzoil-3-tioszemikarbazid-származékok előállítására szolgáló eljárásra vonatkozik. A találmány szerinti szerek hatóanyagként 0,1—80 súly% új, (I) általános képletű l-benzoil-3-tioszemikarbazid-származékokat - adott esetben sókként - tartalmaznak. Ebben a képletben R jelentése -COR1 általános képletű csoport vagy hidroxi-metil-csoport; R2 1—4 szénatomos alkil-, nitro-, trifluor-metil-csoport vagy halogénatom; Ar naftil-, benzil-, 1—4 szénatomos alkil-benzil-csoport vagy (a) általános képletű csoport, m értéke 0,1 vagy 2; R3   hidrogénatom, Qsz—β telítetlenséget nem tartalmazó 1—4 szénatomos alkilcsoport, 3—4 szénatomos alkenilcsoport, 1-4 szénatomos hidroxi-alkil-, fenilvagy benzilcsoport; és R4 hidrogénatom vagy 1—4 szénatomos alkilcsoport. A növényvédőszerek növénynövekedés szabályozására és gyomirtásra egyaránt használhatók.  O II  Η„Ν—N— C—N —Ar  -1-
Patent IT-1252462-B (IT)
Title: Sistema per la valutazione della quantita' di sale cosparso su un prosciutto crudo
Inventor: FERRARINI LAURO
IPC: A22C/
Filed: 1991-07-31
Granted: 1995-06-16
Abstract: Il sistema consente la valutazione della quantità di sale cosparso su un prosciutto crudo e comprende:un nastro (2) per la traslazione dei prosciutti;una macchina automatica di salagione (3) installata lungo il nastro (2);primi (4) e secondi (5) mezzi di pesatura del prosciutto installati lungo il nastro (2) rispettivamente a monte ed a valle della macchina (3);una unità elettronica (6) che riceve dai primi (4) e secondi (5) mezzi segnali elettrici corrispondenti ai valori rilevati da questi e che elabora tali segnali per calcolare la quantità percentuale di sale cosparso sul prosciutto in rapporto al peso di questo; e terzi mezzi (7) comandati dall'unità (6) per la visualizzazione della quantità percentuale di sale cosparso.
Patent IT-1253706-B (IT)
Title: Improved chimney cap
IPC: F23J/
Filed: 1991-05-10
Granted: 1995-08-23
Abstract: Chimney cap having the particular characteristic of comprising two opposing side openings on different planes, the openings being provided with upwardly curved bulkheads so as to promote drawing of the smoke and oppose negative and sideways drafts of air, the flow rate being exploited to increase the speed of removal of the smoke. <IMAGE>
Patent IT-1258265-B (IT)
Title: Motor and drive with very large diameter for precision control of the position of large labile structures
Inventor: VENTURINI MARCO
IPC: H02K/
Filed: 1992-04-03
Granted: 1996-02-22
Abstract: Electric motor of the brushless permanent magnet type, suitable for driving circular structures of several metres in diameter, in which the driving structure is subdivided into a plurality of facing and symmetrical segments 1, 5 in such a way as to cancel any electromagnetic attraction between stator and rotor parts and permit their assembly on a structure with limited stiffness which would not be able to support the thrusts on the air gap typical of large conventional motors. Method of crossed and combined segmentation with asymmetries which impede the creation of cyclical torque perturbations (cogging or ripple), typical of large motors, and which are not acceptable for precision movements such as large telescopes, radar antennas and radio telescopes. (Fig. 2). <IMAGE>
Patent IT-1255430-B (IT)
Title: Moltiplicatore analogico mosfet
IPC: G06G7/163
Filed: 1992-07-16
Granted: 1995-10-31
Abstract: L'invenzione riguarda un moltiplicatore analogico MOSFET, avente mezzi lineari MOSFET a resistenza variabile per variare linearmente la corrente di uscita I, dipendente da una tensione di ingresso simmetrica, proveniente dalle sorgenti di tensione V2 e -V2 e da una tensione di ingresso, proveniente da una sorgente di tensione di ingresso V1, associata operativamente con la tensione di ingresso simmetrica proveniente dalle sorgenti di tensione V2 e -V2, in cui i mezzi lineari MOSFET a resistenza variabile hanno un nodo A da cui esce la corrente d'uscita variata I. Detto moltiplicatore comprende anche un amplificatore operazionale U con un terminale di ingresso invertente connesso al nodo A dei mezzi lineari MOSFET, un terminale di ingresso non-invertente connesso a terra ed un terminale di uscita e un elemento di reazione Z collegato fra il terminale di ingresso invertente e il terminale di uscita dell'amplificatore operazionale U.
Patent IT-1269503-B (IT)
Title: Dispositivo per il collegamento articolato di tubi di un impianto per gas di scarico
Inventor: HOLL ALFRED
IPC: F16L27/12
Filed: 1994-02-03
Granted: 1997-04-01
Abstract: L'invenzione propone un dispositivo semplice ed economico per il collegamento articolato di tubi di un impianto per gas di scarico, come quello di un autoveicolo, che presenta tratti di tubo collegati da un elemento di collegamento flessibile, come un soffietto, essendo previsti elementi elastici circondanti l'elemento di collegamento, i quali presentano parti di alloggiamento impegnate assialmente l'una nell'altra, collegale ciascuna con un tratto di tubo, e almeno una parte ad anello che le collega entrambe perimetralmente.
Patent IT-1273744-B (IT)
Title: Safety arm for making a firm joint between a fixed point and the projecting part of sun awnings or other mechanisms in general
Inventor: BRANCALE MARCO
IPC: B06B/
Filed: 1994-02-09
Granted: 1997-07-10
Abstract: The object consists of an arm capable of connecting an oscillating point of a mechanism mounted "in flag fashion" with a fixed point. The fixed part of the articulation 1 is combined by simple pressure to the oscillating part of the articulation 2 integral with the rod 4 so as to permit, by means of the screw 3, appropriate radial adjustment. The rod 6 acts on the rod 4 in telescopic form, blocked by means of the nut 5. The end of the rod 6 is integral with the articulation 7 which will rotate on the fixed part 8; a pin 9 will guarantee the indivisibility of parts 7 and 8. The function of the pin 9 prevents the entire assembly from falling accidentally. The clamp on which the fixed part 8 couples, consists of the top part 10 and the bottom part 11 which, thanks to the screw 12, permit adjustable coupling with the pendant support. <IMAGE>
Patent IT-1250935-B (IT)
Title: Meccanismo di azionamento in moto alternativo e sega che lo comprende
Inventor: PALM BERNHARD
IPC: B23D51/02
Filed: 1991-07-24
Granted: 1995-04-22
Abstract: Un motore aziona una corona dentata che ha un perno di azionamento eccentrico sporgente verso l'alto il quale impegna in maniera conduttrice un canale fissato sull'alberino che si muove di moto alternativo in un tubo fisso e supporta una lama di sega. La vibrazione indotta è controbilanciata da un contrappeso mobile di moto alternativo che scorre all'esterno del tubo. La corona dentata ha un organo di azionamento cilindrico che impegna un foro cilindrico nel blocco di trasferimento. Il blocco di trasferimento è mosso in un percorso orbitale ed i lati opposti paralleli impegnano e muovono di moto alternativo il contrappeso. La corona dentata e l'organo di azionamento cilindrico hanno materiale asportato per controbilanciare i due azionamenti.
Patent IT-1256536-B (IT)
Title: Dispositivo elettroluminescente migliorato.
IPC: C09K11/06
Filed: 1992-03-05
Granted: 1995-12-07
Abstract: Il dispositivo elettroluminescente comprende uno strato di sostanza luminescente ed uno strato dielettrico interposto fra due elettrodi. In almeno uno di tali strati è incorporata come legante, da sola o in miscela con un altro polimero cianoalchilato, una resina pullulanica cianoalchilata.