baber/WOPTO huggingface dataset:
Patent HU-189203-B (HU)
Inventor: SOMKUTI JOZSEF
IPC: H04M1/50
Filed: 1980-04-18
Abstract: A találmány kapcsolási elrendezés távbeszélőtárcsajmpulzusok, rádió adóvevőn keresztül továbbított két jelzőfrekvenciával történő átvitelére, amely kapcsolási elrendezésnek a távbeszélővonalon folyó árammal előállított jellel vezérelt és a rádióadó bemenetéhez kapcsolt, a tárcsaimpulzus időtartamára az egyik, a tárcsaimpulzus megszűnése után 20 ms-ig a másik jelzőfrekvenciát szolgáltató jelzésadója és a rádióvevő kimenetéhez kapcsok, a jelzésadó által szolgáltatott, de csak a jelzésadó által szolgáltatott jelzés vételére alkalmas jelzéskiértékelővet vezérelt tárcsaimpulzusgenerátora van. A jelzésadó impulzusgenerátort és kétfrekvenciás jelzőgenerátort tartalmaz, mely jelzőgenerátor kétbemenetű. A jelzésadó bemenete az impulzusgenerátor bemenetére és a jelzőgenerátor egyik bemenetére, az impulzusgenerátor kimenete a jelzőgenerátor másik bemenetére van kötve. A jelzéskiértékelő a két jelzőfrekvencia vételére két külön jelzésvevőt, impulzusgenerátort és kapuáramkört tartalmaz. A jelzéskiértékelő bemenete az egyik jelzésvevö bemenetéhez és a másik jelzésvevő bemenetéhez, az egyik jelzésvevő kimenete az impulzusgenerátor bemenetéhez, a másik jelzésvevő kimenete a kapuáramkör egyik bemenetéhez, az impulzusgenerátor kimenete a kapuáramkör másik bemenetéhez van kapcsolva.  J. α obro ι—-------------------,  4. bábra -1-
Patent LT-4576-B (LT)
Title: Cheese from goat milk
Inventor: AMBROZIENE STEFA
IPC: A23C19/076
Filed: 1998-09-25
Abstract: This invention is related to the food industry, namely young milk cheese. The aim of the invention is to improve nutrient and taste qualities of cheese. The cheese consists of the following components: fresh goat milk (90-110 kg); ferment of pure milk acid bacterium or goat milk whey, or sour milk (2-5 % of a fresh milk mass); dry edible salt or solution thereof (0-1 % of fresh milk mass); colour - carotene mixture E 160 or anate extracts E 160 (0-1 % of fresh milk mass). The following additives may be added as components: raisins, nuts, carrot juice, chocolate, cacao, almonds, banana powder, coconut shavings and fruit juice jelly (up to 1.5 % of fresh milk mass). The following cheese components may also be added: spices such as tarragon, chilli, tyke, parsley, dill, marjoram, lemon-balm, oregano, black cumin, juniper, coriander, basil, celery, ginger, carnation, Muscat, cardamom, vanilla, thyme and fennel and other spice extracts (up to 1.5 % of fresh milk mass). Ferment of pure milk acid bacterium or goat milk whey may be substituted by clabber at a fresh goat milk and clabber ratio 1:2-3. The spices, except sweet ones, are mixed with edible salt.
Patent LT-3013-B (LT)
Title: Lengthened stick form cigarette with the same cross-section along whole length
Inventor: CASE PAUL DAVID
IPC: A24D1/00
Filed: 1992-08-28
Abstract: Low sidestream cigarettes comprise cigarette rods not exceeding 20 mm in circumference and having paper wrappers of a type which effect a sidestream reduction of at least 30% when used on rods of conventional dimensions.
Patent ME-01536-B (ME)
Inventor: KLINGER ETY
IPC: A61P25/28
Filed: 2010-08-19
Abstract: Predmetni pronalazak se odnosi delotvornirežim doziranja sa niskom učestalošću primene glatiramer acetata kod pacijenatakoji pate do multiple skleroze sa recidivima, uključujući i pacijente koji suimali prvi klinički napad i čiji MRI snimci pokazuju nalaze karakteristične zamultiplu sklerozu.
Patent MT-P4288-B (MT)
Title: Termobib
Inventor: VALENTI VALENTINO
Filed: 2010-09-27
Abstract: " ABSTRACT TERMOBIB consists of a baby bottle, of the same material used regularly for its construction, with inside a built in compartment having thermo sensitive liquid crystals, connected with a cavity alongside the wall of the baby bottle, that creates an instant scale of the temperature of the liquid inside that changes its color when the temperature of the liquid inside modifies.
Patent NO-136498-B (NO)
Inventor: FROMMER W
IPC: C12R1/045
Filed: 1973-02-28
Abstract: Fremgangsmåte til fremstilling av en saccharaseinhibitor.
Patent RS-49782-B (RS)
Inventor: STEVOVIC LJUBOMIR
IPC: C07D301/12
Filed: 1999-10-15
Abstract: Postupak za dobijanje trans-β-(aroil)-α,β-oksiran-propanskih kiselina opšte formule gde su značenja supstituenta: R1 predstavlja vodonik, hlor i metil; R2 predstavlja vodonik; R3 predstavlja metil, etil, izopropil, butil, tercbutil, f1uor, hlor i brom; R4, predstavlja vodonik; R5 predstavlja vodonik, naznačen time, što se odgovarajuće trans-β-(aroil)akrilne kiseline suspenduju u vodi i dodaje natrijum hidroksid takvom brzinom da temperatura ne pređe 200C i pH ne pređe 9, dok se sva kiselina ne rastvori, i zatim doda 1,5-3,5 molarni višak vodonik peroksida i pH održava na 8,5 ± 0,5 daljim dodavanjem natrijum hidroksida. Prijava sadrži još 2 zahteva.
Patent ZA-89234-B (ZA)
Title: Synergistic biocidal composition
Inventor: ROSEN MARVIN
IPC: A61K8/00
Filed: 1989-01-11
Abstract: A broad spectrum preservative composition which comprises (a) a formaldehyde donor and (b) a halopropynyl compound; formulations containing such compositions, particularly personal care and household products; and a method of inhibiting the growth of microorganisms which includes contacting said microorganisms with the preservative composition.
Patent ZA-98135-B (ZA)
Title: Alkyd and aralkyd derivatives of phenolic polymers
Inventor: HUTCHINGS DAVID A
IPC: C09D175/04
Filed: 1998-01-08
Abstract: Phenolic aralkylation polymers modified by esterification with fatty acids, transesterification with glyceride oils, or other modifications to reactive hydroxyl moieties to improve the characteristics and properties of coating systems in which the modified materials are incorporated. At least a portion of the hydroxyl moieties of the polyol is esterified or otherwise modified. The hydroxyl moieties include those that have been "chain-extended," if desired.
Patent AT-397926-B (AT)
Title: Slalom pole
IPC: A63C19/06
Filed: 1990-06-27
Granted: 1994-08-25
Abstract: Slalom pole consisting of an anchoring section which is intended for insertion into the ground or snow and a two- part tilting section adjoining this anchoring section and connected in an articulated manner to the anchoring section. In order to avoid prolonged swinging of the pole after a shock has been transmitted to it, it is proposed that the two parts 6, 7 of the tilting section, which can be connected together, have different moments of inertia and preferably different diameters, and that the part 6 of the tilting section 5 adjoining the anchoring section 2 be from 1/5 to 1/3 of the total length of the tilting section 5. <IMAGE>
Patent AT-400802-B (AT)
IPC: A61B5/15
Filed: 1993-12-16
Granted: 1996-03-25
Abstract: PCT No. PCT/AT94/00196 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Dec. 14, 1994 PCT Pub. No. WO95/16395 PCT Pub. Date Jun. 22, 1995The invention describes a holding device (2) for a blood sample removal tubule (3) of a blood removal device (1) with a receiving vessel (11) for a front end of the blood sample removal tubule (3), closed by a closure device (39), with a needle holder (22). In the needle holder (22) a cannula (23) is mounted, directed towards the opened front side (12) of the receiving vesel (11), and projects in the direction thereof. A through-flow opening (53) is connected by means of a connecting canal (32), constructed between the needle bolder (22) and a front wall (17) of the receiving vessel (11), with a removal needle (5) of a needle arrangement (4), arranged eccentrically to a central longitudinal axis (13) of the receiving chamber (15). Between the connecting canal (32) and a receiving chamber (15) of the receiving vessel (11), an openable valve arrangement (52) is arranged as required. This valve arrangement (52) is formed fly a hose valve (36) or flap valve arranged between the cannula (23) and the receiving chamber (15) and/or the connecting canal (32). The cannula (23) is preferably arranged concentrically to the receiving vessel (11). A through-flow canal (31) opens between the cannula (23) and an outer wall of the receiving vessel (11) into the connecting canal (32).
Patent AT-382481-B (AT)
IPC: H02J3/04
Filed: 1984-11-22
Granted: 1987-02-25
Abstract: A power supply system for a room heater which is operated using hot water and for a hot water supply, in which an internal combustion engine is coupled to a generator, to which a feed circuit for an electrical heating device in the hot water circuit is connected, to which an auxiliary generator, which is operated with alternative energy, is connected. The waste heat is likewise supplied to the hot water circuit via the cooling water. Furthermore, an electrical energy store is provided. The invention provides a power supply system which is particularly suitable for remote buildings and the like. The electrical heating device is arranged directly in a boiler which feeds the hot water supply; the cooling circuit is likewise connected directly to this boiler with the space heater or heaters upstream, and the electrical feed circuits for the electrical heating device are passed via the electrical energy store, with an electrical control device detecting the energy available from the alternative energy and on the other hand the energy demand, and feeds the one changeover switch located in the power supply in order to connect the engine-operated generator as required, and/or a circuit breaker for complete disconnection of the electrical heating. <IMAGE>
Patent CA-1271367-B (CA)
Title: Multicolor dot matrix printing system
Inventor: ZERILLO SAMUEL D
IPC: B41J35/16
Filed: 1989-09-29
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE         In the dot matrix printer disclosed herein, a ribbon is shifted to bring different portions in alignment with the nosepiece of a dot matrix printhead by means of cup-like ribbon guide members journaled on either side of the nosepiece.  Each guide member provides, in its periphery, an arcuate slot through which the ribbon can freely slide as the printhead traverses.  A stepping motor is coupled to the guide members for rotating them so as to selectively bring a different portion of the ribbon into operative position.
Patent FI-68157-B (FI)
Inventor: TUROS SANDOR
IPC: A23G1/00
Filed: 1980-03-13
Granted: 1985-04-30
Abstract: A process for the manufacturing of crumb products comprising preparation of a first raw material flow F1 containing components or part flows f1 - f4, whereof f2 and f4 are optional but preferably present, of which
 f1 contains liquid milk or milk products such as completely or partly defatted fresh milk, defatted or whole condensed milk, whey, completely or partly desalted whey, butter milk, casein or caseinate, whey protein concentrate or combinations thereof, at a dry solids content of 20-70% by weight, especially 30-45% by weight, suitably at a temperature of about 50 DEG C;
 f2 contains sugar raw materials in the form of tetroses, pentoses, hexoses such as glucose, fructose, galactose, sugar alcohols such as sorbitol, disaccharides such as lactose, maltose, dextromaltose, partially hydrolyzed starch, syrup products, xylitol or different combinations thereof, suitably in an aqueous solution;
 f3 contains dry protein raw materials such as vegetable protein, dry milk solids, whey powder, butter milk powder, which suitably are admixed with water and treated in a colloid mill, at the same dry solids contents as stated for f1;
 f4 contains one or more amino acids, preferably in combination with one or more reducing sugars. suitably in an aqueous solution;
 and a second flow F2 consisting of part flows f5 and optionally f6, of which
 f5 contains fatty components in the form of cream, suitably with a fat content of 12-35%,by weight, butter, butter oil, vegetable and/or animal fat products or fat-containing products or mixtures thereof;
 f6 consists of an emulsifier for the fat phase, which promotes the formation of emulsions of the type oil-in-water, e.g. glyceryl monostearate;
 and that the flow F1 at a dry solids content of 20-70% by weight and a pH in the range 4-8, preferably 6.5-7.5, is heat-treated at a temperature of 100-130 DEG C during a period of time of about 7-2 minutes for performing a Maillard reaction, and subsequently is cooled to a temperature of suitably 80-95 DEG C;
 whereupon the flows F1 at the said temperature and F2 suitably at a temperature of 65-75 DEG C are metered into an emulsifying vessel to the formation of an emulsion of F2 in F1, which emulsion after an optional adjustment of the water content is submitted to a homogenizing treatment in a homogenizer, whereupon the crumb emulsion formed is either used directly or dried to the formation of a powder which optionally can be submitted to a further heat-treatment such as in a fluidized bed for a completing Maillard reaction, further drying to a water content of suitable 1.5-6% by weight, especially 2-3.5% by weight, and sieving for obtaining a desired fraction.
Patent FI-67472-B (FI)
Inventor: ANDRAE KLAUS
IPC: A22C13/00
Filed: 1981-04-02
Granted: 1984-12-31
Abstract: A tubular casing for foodstuffs, in particular sausages, comprising a web (4) which is curved along its longitudinal axis and having its longitudinal edge regions (1, 2) bonded by a glued seam. The edge regions (1, 2) meet or overlap and are bonded with a strip of film (6). A pressure-sensitive adhesive is used for the bonding. The tubular casing carries an adhesion-promoting layer (5) on the surface adjacent to the adhesive layer (3). Preferably, the strip of film and the edge regions of the web are comprised of a smoke-permeable material, and optionally the pressure-sensitive adhesive layers also have a smoke-permeable structure, such as perforations. The tubular casing can also be shirred.
Patent FI-77776-B (FI)
Inventor: CIMBER HUGO
IPC: A61F6/14
Filed: 1984-01-18
Granted: 1989-01-31
Abstract: The device, intended for insertion by means of a tube, comprises a supporting part having two branches attached to the front end in such a way that they spring apart when the device is pushed out of the tube into the uterus. At the end of each branch is a spherical occluding member, and at the rearward end of the supporting part is an eye through which a thread is looped. In order to achieve gentle sealing solely of the mouths of the Fallopian tubes, as well as to reduce production costs, the occluding members are of soft material and are flexibly connected to the associated branches, while the supporting part and the branches are made in one piece of a resilient but comparatively stiff material.
Patent FI-75870-B (FI)
Inventor: OLLILAINEN VESA
IPC: C22C38/00
Filed: 1986-09-29
Granted: 1988-04-29
Abstract: The invention concerns a calcium-treated steel alloy, wherein the hardenability effect of boron is combined with an improved machinability. The chemical composition of the steel in percentages by weight is 0.01 - 0.5% carbon, 0.01 - 2.0% silicon, 0.4 - 1.6% manganese, 0.01 - 0.3% sulphur, 0 - 2.0% chromium, 0 - 0.8% molybdenum, 0.002 - 0.02% boron, 0 - 0.015% titanium, 0.005 - 0.014% aluminium, 0.0015 - 0.01% calcium and in addition B = (0.5 - 2) x (N - Ti/3.4), wherein B is the boron content, N the nitrogen content and Ti the titanium content in percentages by weight.
Patent FI-89340-B (FI)
Inventor: METRAUX MICHEL
IPC: B60C27/14
Filed: 1988-10-19
Granted: 1993-06-15
Abstract: This device is designed to be automatically placed in position by stressing and holding members (50) which move the device from a fitted position to the working position where the antislip assembly (70) is arranged on the peripheral surface of the tyre (10). It possesses a primary annular part (30) attached rigidly to the antislip assembly (70), for example by arms (40), and so designed that the holding member (50) can be fixed to this annular part (30) and move freely around the latter's circumference. 
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Patent FI-99012-B (FI)
Inventor: CARINI DAVID JOHN
IPC: A61K31/675
Filed: 1989-01-06
Granted: 1997-06-13
Abstract: The invention encompasses a pharmaceutical composition comprising a diuretic or a non-steroidal antiinflammatory drug, a pharmaceutical suitable carrier and an antihypertensive and processes for production of these compositions.
Patent FI-102164-B (FI)
Inventor: LANGELIN HENRI-RENE
IPC: C05D5/00
Filed: 1991-11-28
Granted: 1998-10-30
Abstract: A dilute aqueous solution containing less than 80 g/l of magnesium hydrogen carbonate of formula Mg(HCO3)2 can be used for the curative treatment of plants attacked by magnesium deficiency or preventively as complementary magnesium fertilizer and as photosynthetic activator of growth of plants by simple spraying onto them. An aqueous solution of magnesium hydrogen carbonate Mg(HCO3)2 is prepared from MgO as starting material by mixing it into water and by treating the solution or suspension thus obtained with gaseous carbon dioxide, at a temperature below 40 DEG  C. under a pressure greater than 5x105 pascals (5 bars).
Patent FI-110608-B (FI)
Inventor: POWERS DONALD H
IPC: B01J29/06
Filed: 1992-06-04
Granted: 2003-02-28
Abstract: This invention provides a process to convert linear alkenes such as butene-1 and butene-2 to methyl branched chain alkenes such as isobutylene using one dimensional, medium pore zeolite catalysts and similar type catalysts such as SAPO's and MeAPOS's. The pore size for the catalyst should be greater than 0.42 nm and less than 0.7 nm, preferably with a larger dimension of between 0.5 and 0.6 nm. This pore size allows the branched chain alkenes to form and diffuse out of the catalyst while reducing the formation of unwanted by-products, including dimers, trimers, aromatics and coke. This invention has been demonstrated with H-ferrierite, SAPO-11, and magnesium mordenite in a laboratory scale reactor. Selectivities ranging from about 50% to almost 100% were demonstrated for isobutylene formation using H-ferrierite, at temperatures ranging from about 340 DEG C to about 440 DEG C.
Patent FI-96214-B (FI)
Inventor: PITKAENEN PAEIVI L
IPC: C08F10/00
Filed: 1994-05-31
Granted: 1996-02-15
Abstract: Olefins or mixtures of olefins, particularly propene or mixtures of propene advantageously with ethene, can be polymerized using a Ziegler-Natta catalyst system containing, besides a transition-metal-based procatalyst and cocatalyst which is an organometallic compound, a compound particularly suited for controlling the stereospecificity of the produced polymer. Such a compound called an external donor may also have other effects. By using an acetal derivative of an aldehyde that has two ether groups for this purpose, advantageously selected from the group of dialkoxyphenylalkanes, e.g., dimethoxyphenylpropane, a good stereospecificity of the product is attained combined with the high hydrogen sensitivity of the catalyst system, whereby the use of hydrogen as the chain transfer agent offers an easy control method of the molecular weight of the product by means of adjusting the amount of hydrogen available in the polymerization reaction. If with the acetal derivative donor is used a clearly less hydrogen sensitive donor, e.g. alkoxysilanes, much broader MWD's of the product are achieved.
Patent FI-112215-B (FI)
Inventor: BAETTIG WILLY
IPC: C07D239/42
Filed: 1994-11-07
Granted: 2003-11-14
Abstract: (4-Cyclopropyl-6-methylpyrimidin-2-yl)phenylamine in its crystal modification B and high eutectic purity (at least 98%) with a melting point of between 73 DEG C and 75 DEG C does not have a tendency to crystallise as a fungicidal active compound in crop protection products, which is in contrast to the known modification A. Such compositions are highly storage-stable and retain their original, good suspendability and dispersibility. <IMAGE>
Patent FI-111518-B (FI)
Inventor: ECKERT HELMUT
IPC: C12N5/18
Filed: 1994-11-22
Granted: 2003-08-15
Abstract: Monoclonal murine internal image anti-idiotypic antibodies (Ab2) to monoclonal antibodies BR55-2 (Ab1), process for the production thereof and use for prophylactic and/or therapeutic immunization against HIV-infections, against cancer of epithelial origin and against small cell lung cancer.
Patent FI-116873-B (FI)
Inventor: KIRJAVAINEN KARI JOHANNES
IPC: H04R3/00
Filed: 1996-02-26
Granted: 2006-03-15
Abstract: The invention relates to an acoustic element and method for sound processing. The acoustic element (1) is made of a porous stator plate (2) which is either electrically conductive or plated on at least one of its surfaces to be conductive. A moving diaphragm (3, 3a, 3b) has been attached to the stator plate (2). To measure as well as produce sound pressure and particle velocity, the equipment comprises two pairs of aforementioned acoustic elements (1). Elements serving as sensors control elements serving as actuators to attenuate and absorb sound.
Patent HU-207318-B (HU)
Title: Process for producing lactame derivatives and pharmaceutical compositions containing them
Inventor: BAYS DAVID EDMUND
IPC: C07D471/16
Filed: 1990-02-28
Abstract: Imidazolyl pyrido or azepino pyrroloindole or quinoline derivs. of formula (I) or their physiologically acceptable salts or solvates are new. n = 2 or 2; Im = a gp. of formula (II) or (III); one of R1-R3 = H, 1-6C alkyl, 3-7C cycloalkyl, 3-6C alkenyl, phenyl or phenyl 1-3C alkyl and each of the other two gps. = H or 1-6C alkyl; Y = (CH3)m or X(CH2)p; m = 2, 3 or 4; p = 2 or 3; X = O, S or NR4, and is attached to the benzene ring; R4 = 1-6C alkyl. Pref. R1-R3 = H or 1-4C alkyl; or R1-R2 = H; R3 = 1-3C alkyl; Y = (CH2)2 or (CH2)3.
Patent HU-184788-B (HU)
Title: Process for the preparation of 7alfa-methoxy-ceph-3-em-4-carboxylic acid derivatives
Inventor: IWANAMI MASARU
IPC: C07D501/57
Filed: 1978-06-09
Abstract: PURPOSE:Cephalosporin derivative I (A is (substituted) isothiazolyl; B is H, methoxy; R is H, lower alkyl).
Patent HU-209261-B (HU)
Title: Method for making foundry patterns of polychlorvinyl foil
Inventor: TASNADI ENDRENE
IPC: B29C33/00
Filed: 1985-04-23
Abstract: P.V.C. sheet is placed over the positive pattern. Gentle heating and vacuum are applied. Pressure is restored and the pattern is removed when the sheet has cooled down. The mould produced is used directly, without a separator material, to cast plastic articles. When the casting material is set it is free of air bubbles and has a silky finish.
Patent HU-209983-B (HU)
Title: Self-cleaning filter and filtering apparatus mounted with such filter
Inventor: AUTRET MARCEL MARIE
IPC: B01D29/11
Filed: 1991-05-14
Abstract: The device successively comprises a self-cleaning filter (F), a screw drainer (E) and a twin press band filter (G). Sludge treatment. <IMAGE>
Patent HU-195157-B (HU)
Inventor: STRATEN DETLEF T
IPC: B65H49/12
Filed: 1985-05-07
Abstract: DIE ERFINDUNG BETRIFFT EIN VERFAHREN ZUR ERZEUGUNG EINES LANGEN HERAUSGEFUEHRTEN INNEREN ANSCHWEISSENDES AUF EINER WICKELSPULE UND EINE VORRICHTUNG ZUR DURCHFUEHRUNG DES VERFAHRENS. ZIEL DER ERFINDUNG IST ES, DIE STILLSTANDSZEITEN AN DEN VERSEILMASCHINEN ZU SENKEN UND DIE RESTLAENGEN DES DRAHTES ZU REDUZIEREN. DIE ERFINDUNG STELLT SICH DIE AUFGABE, DRAHTANSCHWEISSENDEN AN SPULEN BEI DOPPELSPULERN MIT UEBLICHEN FAENGERSYSTEMEN ZU ERZEUGEN. ERFINDUNGSGEMAESS WIRD DIE AUFGABE DADURCH GELOEST, DASS ZEITLICH NACH DEM WICKELPROZESS UEBER FENSTER IM SPULENFLANSCH DRAHT VOM KERN DER SPULE ABGEWICKELT UND AUF DER INNENSEITE DES SPULENFLANSCHES DURCH RADIAL ANGEORDNETE NUTEN ZUR SPULENPERIPHERIE GEFUEHRT WIRD. DIE ERFINDUNG IST ANWENDBAR FUER SPULEN MIT AUFGEWICKELTEM STRANGFOERMIGEM GUT, Z. B. ISOLIERTER DRAHT UND KABEL, BEI SZ- UND DOPPELSCHLAGVERSEILMASCHINEN.
Patent HU-181608-B (HU)
Title: Process for producing imidazo-thieno-pyrimidine derivatives
Inventor: KIENZLE FRANK
IPC: C07D495/14
Filed: 1981-06-24
Abstract: Es werden neue antiallergisch wirksame Pyrimidinderivate der Formel
     worin R 1  Wasserstoff, Chlor, Brom oder 
     C 1-4  Alkyl und R 2  Wasserstoff oder Methyl sind, ausgehend von entsprechenden 4-0xothieno[3,2-d]pyrimidinderivaten hergestellt.