baber/WOPTO huggingface dataset:
Patent BR-122013014156-A2 (BR)
Title: Composição de limpeza compreendendo variantes de subtilisina, bem como processo de limpeza
Inventor: AEHLE WOLFGANG
IPC: C11D3/386
Filed: 2009-11-10
Abstract: Composição de limpeza compreendendo variantes de subtilisina, bem como processo de limpeza a presente invenção proporciona métodos para projeto de proteína e variantes de serina protease produzidas a partir deste. Especificamente, a presente invenção proporciona variantes de serina protease tendo uma ou mais substituições conforme comparadas a uma serina protease de referência. Em adição, a presente invenção proporciona composições compreendendo estas variantes de serina protease. Em algumas concretizações, a presente invenção proporciona composições de limpeza compreendendo pelo menos uma destas variantes de serina protease.
Patent BR-122015017257-A2 (BR)
Title: dispositivo de codificação de vídeo, dispositivo de decodificação de vídeo, método de codificação de vídeo, método de decodificação de vídeo e meio de gravação de informação legível por computador
Inventor: HIROFUMI AOKI
IPC: H04N19/593
Filed: 2012-01-05
Abstract: resumo dispositivo de codificação de vídeo, dispositivo de decodificação de vídeo, método de codificação de vídeo, método de decodificação de vídeo e meio de gravação de informação legível por computador um dispositivo de codificação de vídeo para codificação de vídeo usando interprevisão inclui o meio de controle de codificação (11) para ajustar valores capazes de uma partição de inter-pu de um cu a ser codificado, com base em uma relação entre um tamanho mínimo de inter-pu (pa) e um tamanho (pb) do cu a ser codificado. um dispositivo de decodificação de vídeo inclui o meio de controle de decodificação para ajustar valores capazes de uma partição de inter-pu de um cu a ser decodificado, com base em uma relação entre o tamanho mínimo de inter-pu (pa) e o tamanho (pb) do cu a ser decodificado.
Patent BR-122015021739-A2 (BR)
Title: método para decodificar uma imagem
Inventor: IL-KOO KIM
IPC: H04N7/00
Filed: 2012-11-08
Abstract: método para decodificar uma imagem são fornecidos um método para determinar vetor de movimento e aparelho para determinar um vetor de movimento através da previsão do vetor de movimento. o método para determinar vetor de movimento envolve determinar uma lista de vetores de movimento candidatos compreendendo vetores de movimento de uma pluralidade de blocos candidatos referidos, a fim de prever um vetor de movimento de um bloco atual, quando uma imagem de referência de um primeiro bloco candidato dentre a pluralidade de blocos candidatos for diferente de uma imagem de referência do bloco atual, determinar se deve ou não usar um vetor de movimento do primeiro bloco candidato da lista de vetores de movimento candidatos, dependendo de cada uma dentre a imagem de referência do bloco atual e a imagem de referência do primeiro bloco candidato ser uma imagem de referência de curta duração ou uma imagem de referência de longa duração, e determinar o vetor de movimento do bloco atual usando um vetor de movimento candidato selecionado dentre os vetores de movimento compreendidos na lista de vetores de movimento candidatos.
Patent BR-122015031838-A2 (BR)
Title: medidor de fluxo e sistema
Inventor: BOB D PERET
IPC: A61M5/168
Filed: 2012-12-21
Abstract: a presente invenção refere-se a um aparelho, sistema e método para regular um fluxo de fluido. o aparelho inclui um membro de suporte curvo, alongado elasticamente deformável e que tem primeira e segunda extremidades. o aparelho também inclui um membro de suporte oposto configurado para posicionar um tubo contra o membro de suporte curvo, alongado entre as primeira e segunda extremidades. a deformação do membro de suporte curvo, alongado pelo movimento das primeira e segunda extremidades uma na direção da outra reduz o volume interno do tubo.
Patent SK-3699-A3 (SK)
Title: Substituted pyridines as selective cyclooxygenase-2 inhibitors
Inventor: DUBE DANIEL
IPC: C07D213/00
Filed: 1997-07-08
Abstract: The invention encompasses the novel compound of formula (I) as well as a method of treating COX-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of formula (I). The invention also encompasses certain pharmaceutical compositions for treatment of COX-2 mediated diseases comprising compounds of formula (I).
Patent SK-5998-A3 (SK)
Title: Form iii crystalline £r-(r*,r*)|-2-(4-fluorophenyl)-beta, delta dihydroxy-5-(1-methyl-ethyl)-3-phenyl-4-£(phenylamino)carbonyl)- -1h-pyrrole-1-heptanoic acid hemi calcium salt (atorvastatin)
Inventor: MCKENZIE ANN T
IPC: C07D/
Filed: 1996-07-08
Abstract: A novel crystalline form of [(R-(R*,R*)]-2-(4-fluorophenyl)- beta , delta -dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt designated Form III is characterized by its X-ray powder diffraction and/or solid state NMR is described, as well as methods for the preparation and pharmaceutical composition of the same, which is useful as an agent for treating hyperlipidemia and hypercholesterolemia.
Patent CS-68591-A3 (CS)
Title: Axially collapsible tube for a yarn package dyeing
Inventor: ROMAGNOLI TIZIANO
IPC: D06B23/02
Filed: 1991-03-15
Abstract: A bobbin for dyeing spools possesses an openwork wall on which is wound the yarn for forming the spool, and comprises a plurality of rings (3) which are mutually connected by a series of inclined bridges (5), of greater length than the interspace between contiguous rings (3) and are deformable under the action of the axial compression of the bobbin. The length of the bridges (5) is less than the interspace between two contiguous bridges (5) of a single series of bridges for connecting two consecutive rings (3). <IMAGE>
Patent CZ-14899-A3 (CZ)
Title: Process for producing protective rings and other riser and feeding elements for casting moulds and mixture for producing the protective rings and other elements
Inventor: POSADA FERNANDEZ TOMAS
IPC: B22C9/08
Filed: 1997-07-09
Abstract: Couplings and other components for feeding and topping up moulds for casting metal, are made from hollow aluminium silicate micro-spheres containing less than 38 weight % aluminium, together with an agglomerant and optional non-fibrous fillers. A process for making exothermic couplings is also claimed.
Patent CZ-15598-A3 (CZ)
Inventor: HERAL VACLAV
IPC: G01P3/44
Filed: 1998-01-19
Abstract: Způsob Indikace otáček spalovacího motoru,
kterým se vyhodnocuje rozdíl mezi naměřenými
skutečnými otáčkami a optimálními
otáčkami spalovacího motoru. Velikost rozdílu
mezi skutečnými a optimálními otáčkami
se indikuje obíháním značky na displeji přístroje,
přičemž při skutečných otáčkách
rovných optimálním otáčkám je značka v
klidu, při skutečných otáčkách vyšších, než
optimální otáčky obíhá značka jedním směrem
a při skutečných otáčkách nižších, než
optimální otáčky obíhá značka opačným směrem.
Rychlost obíhání značky se zvyšuje se
stoupajícím rozdílem mezi skutečnými a optimálními
otáčkami.
Patent CZ-18096-A3 (CZ)
Title: Process for preparing polymeric materials exhibiting high chemical and mechanical resistance
Inventor: CYRKIEWICZ MARCELI
IPC: C04B14/30
Filed: 1995-03-15
Abstract: The process for the manufacture of materials with a high chemical and mechanical resistance consists in that per each 100 parts by volume of vinylester resin treated with 0.85-1.47 parts by volume of an accelerant in the form of cobalt naphthenate, there are added at least in two batches 50-900 parts by volume of an inorganic filler constituting previously roasted at a temperature not lower than 470 K disintegrated to a particle size of at least 30  mu m phosphogypsum or a composition of phosphogypsum with glass-forming oxides or phosphogypsum with magnetite or phosphogypsum with microsphere, after which on continuous stirring there is added, if necessary, up to 60 parts by volume of styrene and/or up to 0.2 parts by volume of dimethylaniline, and then the whole is polymerized in the presence of known initiators such as organic peroxides. The materials with a high chemical and mechanical resistance constitute polymerized composition of synthetic resin and inorganic fillers, consisting of 7.5-88.1 % by weight of vinylester resin, styrene and/or a low-molecular-weight unsaturated polyester resin in a quantity up to 34.1 % by weight, and 14.3-86.6 % by weight of phosphogypsum or 0.4-46.6 % by weight of phosphogypsum and 6.4-44.8 % by weight of glass-forming oxides or 4.6-53.5 % by weight of microsphere or 5.5-42.1 % by weight of magnetite. The process for the manufacture of these materials makes it possible to utilize industrial wastes resulted from production of phosphoric acid, while the material itself in all its varieties is characterized by a very good resistance to aggresive media, also at elevated temperatures, and suitable for processing by mechanical methods as well as for combining with other materials by using to that end an incompletely polymerized composition of the material.
Patent CZ-64599-A3 (CZ)
Title: Pharmaceutical compounds
Inventor: AL-AWAR RIMA SALIM
IPC: C07D417/06
Filed: 1997-08-29
Abstract: The invention provides novel cryptophycin compounds which can be useful for disrupting the microtubulin system, as anti-neoplastic agents, and for the treatment of cancer. The invention further provides a formulation for administering the novel cryptophycin compounds.
Patent CZ-99398-A3 (CZ)
Title: System for facilitating placement of orders and payment of services by making use of a communication network
Inventor: PIETERSE ROB
IPC: G06F9/48
Filed: 1996-10-09
Abstract: The service ordering and payment system has a user at a telephone (8) connecting to a service provider (7) and a facilitator (2) to organise payments. The user has a smart card (9) entered by an interface (10) or a self-standing tone generating unit. The user dials a number related to the service provider and can conduct an ordering process with the provider. The provider can issue tones or use a separate channel to advise the facilitator what service is provided and payment required. The facilitator has a voice response unit and issues instructions to the user for accessing his card to arrange payment. The user card can also be re-valued.
Patent SK-34399-A3 (SK)
Title: Process for the preparation of dinitrile of malenic acid
Inventor: CHEN PETER
IPC: C07B61/00
Filed: 1999-03-12
Abstract: Production of malononitrile or its derivatives (I) comprises heating an isonitrile (II) at 700-1000 degrees C. Production of compounds of formula (I) comprises heating an isonitrile of formula (II) at 700-1000 degrees C, optionally in the presence of a nitrile of formula (III): R<1> = H, alkyl or cycloalkyl; R<2> = alkyl or cycloalkyl; R<3> = H, alkyl or cycloalkyl.
Patent SK-48597-A3 (SK)
Title: Process for purifying and isolating 2'-deoxy-2',2'- -difluoronucleosides
Inventor: CHOU TA-SEN
IPC: C07H19/04
Filed: 1995-11-01
Abstract: A process to purify and isolate a beta-anomer enriched nucleoside comprising: a) providing a mixture containing R'' and a beta-anomer enriched nucleoside of formula (IB), wherein each X is independently selected from hydroxy protecting groups and R' is a nucleobase of formula (II), where W is an amino protecting groups; and R'' is a nucleobase of formula (III), where W' is an amino protecting group or hydrogen; in a high boiling solvent; b) diluting the mixture with an organic solvent from the group consisting of ethers, esters and nitriles; c) adding the diluted reaction mixture to aqueous acid; and d) holding the acid mixture so prepared at a temperature from 70  C to 100  C until the product of formula (IB), where W is now W', has precipitated.
Patent SK-68195-A3 (SK)
Title: Taxane derivatives, method of their preparation and pharmaceutical agents containing these derivatives
Inventor: BOUCHARD HERVE
IPC: A61K31/335
Filed: 1993-11-22
Abstract: Novel method for the preparation of taxane derivatives having the general formula (I) and pharmaceutical compositions which contain the novel derivatives thus obtained. In the general formula (I), R is hydrogen or acetyl, R1 is benzoyl or R2-O-CO wherein R2 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or hetérocyclyl and Het is a 5-membered optionally substituted aromatic heterocycle (thiophene, tiazole, furan, pyrrole, imidazole, oxazole, isoxazole, pyrazole). The novel products of formula (I) have remarquable antitumor and antileukemia properties.
Patent SK-79595-A3 (SK)
Title: Method of production of modified cutinases, dna vector and host
Inventor: EGMOND MAARTEN R
IPC: C12R1/77
Filed: 1993-12-09
Abstract: Eukaryotic Cutinase variants having improved lipolytic activity are provided, wherein the amino acid sequence has been modified in such a way that the hydrophobicity at the surface of the enzyme has been increased. In particular, variants of Fusarium solani pisi Cutinase are provided.
Patent SK-83899-A3 (SK)
Title: Bicycle break with link-adjusted break shoes
Inventor: SUGIMOTO MASANORI
IPC: B62L1/16
Filed: 1999-06-18
Abstract: A bicycle brake apparatus includes a brake arm (18A, 18B) having an upper portion (22A, 22B) and a lower portion (26A, 26B) and a link member (32A, 32B) having an upper portion (34A, 34B) and a lower portion (38A, 38B). The lower portion (26A, 26B) of the brake arm (18A, 18B) and the lower portion (38A, 38B) of the link member (32A, 32B) pivot relative to each other around a common pivot axis (X). A shoe attachment member (42A, 42B) is disposed on the upper portion (34A, 34B) of the link member (32A, 32B), and a link fixing mechanism is provided for fixing the link member (32A, 32B) relative to the brake arm (18A, 18B). The link fixing mechanism includes a fixing shaft (161A, 161B) extending from one of the brake arm (18A, 18B) and the link member (32A, 32B) and a shaft opening (164A, 164B) defined by the other one of the brake arm (18A, 18B) and the link member (32A, 32B) so that the fixing shaft (161A, 161B) extends through the shaft opening (164A, 164B). A diameter of the shaft opening (162A, 164B) is greater than a diameter of the fixing shaft (161A, 161B), and an adjusting member (180A, 180B) is disposed in the shaft opening (164A, 164B). The adjusting member (180A, 180B) defines an adjusting opening (182A, 182B) for receiving the fixing shaft (161A, 161B) therethrough at a position offset from a centre of the shaft opening (164A, 164B). Rotation of the adjusting member (180A, 180B) therefore adjusts the angle and position of the brake shoe (44A, 44B) relative to the brake arm. <IMAGE>
Patent CZ-298491-A3 (CZ)
Title: environment friendly fuel for compression ignition engines
Inventor: NOVAK VLADIMIR
IPC: C10L1/18
Filed: 1991-09-30
Abstract: An environment friendly fuel for compression ignition engines of emulsive type and contains, aside from hydrocarbons in a range of boiling temperatures of 150 to 400 degrees C, oxygen compounds, in particular water and alcohols, in a quantity up to 35 %. The emulsion is constant and transparent and an emulsifier is added for its maintenance, containing amides of fatty acids and an additive to eliminate turbidity.
Patent CS-301087-A3 (CS)
Title: Process for fluoridated monomers polymerization and copolymerization
Inventor: GIANNETTI ENZO
IPC: C08F2/30
Filed: 1987-04-28
Abstract: A process for polymerizing or copolymerizing fluorinated monomers, in an aqueous dispersion, by using radical starters and fluorinated surfactants, characterized by working in the presence of a perfluoropolyether having neutral end groups and prepared in the form of an aqueous microemulsion, in order to increase the polymerization rate, to increase the process reproducibility and to minimize the consumption of said perfluoropolyether.
Patent CZ-303291-A3 (CZ)
Inventor: LICHVAR MILAN ING CSC
IPC: C10L1/18
Filed: 1991-10-04
Abstract: Palivová zmes obsahuje uhíovodíkovú zložku v množstve
60 až 99,9 % hmot. a přísadu na báze vedlejších produktov
z výroby cyklohexanónu v množstve 0,1 až 40 % hmot. Přísada
je zmesou C.sub.5 .n.a C.sub.6 .n.uhíovodíkov,
C.sub.3 .n.až C.sub.7 .sub..n.alifatických alkoho lov,
C.sub.5 .n.až C.sub.7 .n.cyklických alkoholov, C.sub.3 .n.a
C.sub.7 .n.al dehydov, C.sub.5 .n.a C.sub.6 .n.cyklických
ketónov, esterov C.sub.l .n.až C.sub.3 .n.karboxylových
kyselin s obsahom do 5 % hmot. vody.
Patent CZ-343891-A3 (CZ)
Inventor: KUBICA VLADIMIR
IPC: B67B7/20
Filed: 1991-11-13
Abstract: Otevírač víček sklenic se zavařeninami a jinými potravinovými konzervami bez poškození víček (4) je na funkční straně základny (3) opatřen výstupem (1) otevírače pro vložení pod okraj otevíraného víčka (4) a plochou částí (2) obvodu sklenice, tvarovanou pro posun v kruhové drážce (5) na vnějším obvodu hrdla sklenice (6).
Patent CS-433890-A3 (CS)
Title: Process of pressure die casting of metallic parts using foamy lost pattern
Inventor: GARAT MICHEL ING
IPC: B22C9/00
Filed: 1990-09-06
Abstract: The invention relates to a lost foam pressure casting process for metal pieces. This process consists, after having filled the mould with metal in the liquid state and before the solidified fraction of metal exceeds 40% by weight, in applying an isostatic gaseous pressure over the entire mould/metal, of which the value is between 1.5 and 10 mPa. The invention applies to the production of pieces, particularly made from aluminium alloys, having improved mechanical characteristics and, in particular, better resistance to fatigue. <IMAGE>
Patent CZ-693889-A3 (CZ)
Title: Ladder grip, particularly for walls of a tower tank and buildings
Inventor: ING DOLEZIL EDUARD
IPC: E06C9/02
Filed: 1989-12-07
Abstract: The device consists of an anchoring part (3) for fixing to the wall (1), which is perpendicular from the wall (1) to the distancing part (4) and its other end relates to the right-angled supporting part (5), which is parallel to the wall (1). In the distancing part (4) there is a passage hole in which there is a bolt (7) with a nut which passes through the hole in the wedge connector (8) with at least one cuniform side wall (9) between which and the right-angle supporting part (5) and between the front side of the wedge connector (8) and the distancing part (4) there is the hook (6) of the ladder. Between the wedge connector (8) and the distance part (4) there is levelling element (10) mounted on the wedge connector (8).<IMAGE>
Patent CZ-110299-A3 (CZ)
Inventor: STADLBAUER GUENTHER
IPC: H04M19/00
Filed: 1997-10-02
Abstract: Zapojeníje k dálkovém] napájení účastnického přívodu s
účastníky, kteréjemožno připojit přes účastnickávedení sjedním
centrálnímstanovištěm. Přívod napájecího napětí popř. proudu k
účastníkovi se uskutečňuje přes právě alespoňjeden napájecí
oddělovací prvek /1'', 2'7, spojený do série s účastnfloana
příslušnýmúčastnickýmvedením, přičemž výstupní napětí /Vs/
napájecího napěťového 2droje 15/ se nechá řídit
Patent CZ-201464-A3 (CZ)
Inventor: VIKOVÁ MARTINA
IPC: G01J1/02
Filed: 2014-01-28
Abstract: ﻿Vynález se týká UV dosimetru, zejména textilního UV dosimetru, který na nosné vrstvě (1) obsahuje srovnávací stupnici s alespoň třemi barvostálými poli (21, 22, 23) s různou sytostí jednoho odstínu barvostálého barviva nebo s barvostálými barvivy různých odstínů, a barvoměně pole s barvivem citlivým na UV záření, jehož sytost nebo odstín při různých předem daných dávkách UV záření odpovídá nebo se blíží sytosti nebo odstínu barvostálého barviva/barviv barvoostálých polí (21, 22, 23). Barvoměnné pole (31, 32, 33) se stejným barvivem citlivým na UV záření je přitom na nosné vrstvě (1) vytvořeno pro každé barvoostálé pole (21, 22, 23) nebo pro každou dvojici (21, 22), (22, 23) barvostálých polí (21, 22, 23), u kterých sytost nebo odstín jejich barvostálého barviva odpovídá nebo se blíží sytosti nebo odstínu barviva citlivého na UV záření barvoměnného pole (31, 32, 33) při různých předem daných po sobě jdoucích dávkách UV záření, přičemž každé barvoměnné pole (31, 32, 33) sousedí s příslušným barvostálým polem (21, 22, 23) alespoň částí svého obvodu. Vynález se dále týká také způsobu pro výrobu tohoto dosimetru, při kterém se barvostálá pole (21, 22, 23) a barvoměnná pole (31, 32, 33) vytváří nástřikem nebo potiskem.
Patent CZ-201622-A3 (CZ)
Inventor: SOUČEK JIŘÍ
IPC: F26B21/12
Filed: 2016-01-20
Abstract: Zařízení je určeno pro zjišťování fyzikálních parametrů při vysoušení tuhých látek vzduchovým proudem. Obsahuje teplovzdušný zdroj s ventilátorem (5) umístěným mezi přívodním potrubím (1) a teplovzdušným potrubím (2). Teplovzdušné potrubí (2) je osazeno topným tělesem (21), prvním teplotním snímačem (22) a prvním vlhkostním snímačem (23). Prostor mezi prvním teplotním snímačem (22) a prvním vlhkostním snímačem (23) je uzpůsoben pro vložení nosiče (26) vzorku sušené tuhé látky. Nosič (26) je spřažen s prvním hmotnostním snímačem (25). V teplovzdušném potrubí (2) je dále uložen první průtokový snímač (24). Teplovzdušný zdroj je uzpůsoben pro připojení přídavného modulu (6), který obsahuje dutou komoru (61) upravenou pro vložení alespoň dvou nad sebou umístěných roštů (66) pro vzorky sušené tuhé látky. Nad každým z roštů (66) je umístěno lokální teploměrné ústrojí (67). Komora (61) je usazena na druhém hmotnostním snímači (62). V komoře (61) jsou nainstalovány další snímače, zejména přídavné teplotní snímače (64), druhý průtokový snímač (68) a diferenciální tlakový snímač (69). Zařízení může pracovat v uzavřeném nebo otevřeném režimu, do nichž se nastaví přestavením prvního a druhého uzavíracího orgánu (34, 44).
Patent CZ-202080-A3 (CZ)
Inventor: ČIŽINSKÝ DAREK
IPC: B62D25/18
Filed: 2020-02-18
Abstract: Předmětem vynálezu je zařízení pro lapání nečistot umístěné mezi podběhem (2) a blatníkem (3) automobilu. Toto zařízení zahrnuje zástěrku (1) posuvně uchycenou k automobilu, čep (4), vedení (5) čepu připevněné k automobilu a lineární pohon (6) s pevnou částí (7) lineárního pohonu a posuvnou částí (8) lineárního pohonu. Pevná část (7) lineárního pohonu je rotačně spojena s automobilem a posuvná část (8) lineárního pohonu je spojena s čepem (4), přičemž čep (4) je posuvně spojen s automobilem prostřednictvím vedení (5) čepu a je spojen se zástěrkou (1). Zástěrka (1) je posouváním posuvné části (8) lineárního pohonu vůči pevné části (7) lineárního pohonu nastavitelná do zasunuté polohy a vysunuté polohy, přičemž v zasunuté poloze je zástěrka (1) skryta v prostoru mezi podběhem (2) a blatníkem (3) a ve vysunuté poloze zástěrka (1) částečně vystupuje z prostoru mezi podběhem (2) a blatníkem (3).
Patent CZ-255093-A3 (CZ)
Title: Gas bag for protection system in vehicles and fabric for producing the same
Inventor: ELLERBROK NORBERT
IPC: B60R21/235
Filed: 1993-11-26
Abstract: An airbag for restraint systems in vehicles consists of a plurality of fabric parts (16, 20, 22) of differing gas permeability. All the fabric parts (16, 20, 22) of the airbag can nevertheless be made from textile material of the same quality, particularly of the same thread density, if the gas permeability of the fabric is set in the light of the stress ratio between the warp and weft threads on the inflated airbag and in the light of the dynamic behaviour of the gas permeability over the fabric weave and the working-in. Fabric parts of equal quality can be sewn together easily in mass production, and the seams are of high structural strength. <IMAGE>
Patent CZ-257593-A3 (CZ)
Title: Derivatives of phenylacetic acid esters and process for preparing thereof
Inventor: PFIFFNER ALBERT DR
IPC: C07F9/38
Filed: 1993-11-29
Abstract: Derivatives of 2-aminooxymethylenephenylacetic acid esters of the formula I <IMAGE> as the free base and as the salt with protic acids, are important intermediates for the production of microbicides in plant protection.   In the abovementioned formula,   Z1 and Z2 denote hydrogen, halogen, hydroxyl, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-haloalkyl, C1-C4-haloalkoxy, C1-C4- alkylcarbonyl, C1-C4-alkoxycarbonyl, phenoxy, nitro or cyano, Z1 and Z2, together with the phenyl radical to which they are bonded, denote optionally hydrogenated naphthalene, and   R3 denotes hydrogen or C1-C12-alkyl. The invention also relates to a simplified method for the preparation of the compounds of the formula I and a method for the production of microbicides from these intermediates.