baber/WOPTO huggingface dataset:
Patent CS-249352-B1 (CS)
Inventor: KOSEK JIRI
IPC: C10B25/16
Filed: 1984-11-16
Abstract: Řešení se týká těsnicího rámku dosedají­
cího na osazení pecního rámu koksovací komory
s cílem zabránit průniku kapalných i plynných
produktů koksování z koksovací komory do venkovního
prostředí. Mezi rám pecních dveří
a plochou těsnicí lištu je vložen svou pří­
rubou ocelový Z profil, jehož druhá paralelní
příruba tvoří těsnicí břit. Pod šroubovým
spojem je mezi plochou těsnicí lištu a ocelový
Z profil vložen výztužný úhelník a nad
šroubovým spojem je mezi plochou těsnicí
lištu a rám pecních dveří vložena distanční
podložka.
Patent CS-268900-B1 (CS)
Inventor: RADIL VOJTECH ING
IPC: C01G43/00
Filed: 1988-12-30
Abstract: vyšší mastná kyselina se rozpustí
v alkoholu a po neutralizaci vzniklý
gel se znovu rozpustí přídavkem alkoholu,
načež se přidá stechiometrické množ­
ství roztoku dusičnanu uranylu a vzniklá
směs se zahřeje na teplotu nižší
než 325 K a koagulací získaná sraženina
se promyje a vysuší.
Patent CS-253538-B1 (CS)
Inventor: VANEK TOMAS
IPC: E21F13/00
Filed: 1985-12-17
Abstract: Zařízení pro Jízdu osob přes přesyp pásového
dopravníku v hlubinných dolech Je
vytvořeno z horního zábradlí, připevněného
k prvnímu dopravníku a z dolního
zábradlí, připojeného k druhému dopravníku,
které Jsou spojeny tvarovatelným
zábradlím. K zábradlí Je alespoň v délce
ořesypu připojeno bofní obložení.
Patent DK-170497-B1 (DK)
Inventor: REIMERS JAMES L
IPC: A41D19/00
Filed: 1989-04-13
Granted: 1995-10-02
Abstract: A disposable glove (20) for medical use and the like includes a closed distal end (22) for containing the wearer's fingers, and open proximal end (31), and a cuff portion (32) at the open proximal end. A tab (33) having a free end (34) is provided at the cuff portion. Adhesive on a portion of the tab is capable of removably securing the free end of the tab to the cuff portion for tightening the cuff portion when the glove is on the wearer's hand. A method of making the glove is also disclosed.
Patent DK-171034-B1 (DK)
Inventor: ROESTE TERJE
IPC: H04L25/49
Filed: 1988-05-11
Granted: 1996-04-22
Abstract: The invention relates to a method and a device in connection with converting a recoded line signal comprising a certain number of levels, to a signal comprising fewer levels. The invention finds particular application in connection with an adaptive echo cancellation circuit (ADR, HUK) which converts the signal levels (V+, 0, V-) of a three level AMI basis band code to a two level detection criterion (V+, V-) depending on the properties of the code being used, which thereby offers the circuitry advantages included in a two level line code, inter alia a simpler circuit design and the omission of automatic gain control.
Patent DK-175694-B1 (DK)
Inventor: HOLMGREN JAN
IPC: C12N15/74
Filed: 1989-09-15
Granted: 2005-01-24
Abstract: Procedures are described whereby with the aid of recombinant DNA methods the expression of the binding subunit protein of cholera toxin (CTB) or derivatives thereof including hybrid gene fusion proteins to CTB has been brought under control of a foreign (non-cholera toxin) promoter and/or the CTB protein or its derivatives is being synthesized with a foreign rather than the natural leader peptide to facilitate translocation across cell membranes.
Patent DK-167597-B1 (DK)
Inventor: SCHMIDT PETER
IPC: A61G7/10
Filed: 1989-10-17
Granted: 1993-11-29
Abstract: A flat turning plate (10) consists of a base plate (12), a cover plate (14), a support mat (16) and a retaining ring (18) which is detachably locked by means of catch studs (44) in sockets (46) of the cover plate (14), and which retains the support mat (16) on the cover plate (14). The turning plate (10) serves to turn a disabled person sitting on it into a new position. The retaining ring (18) can be detached from the cover plate (14) with little effort, in exactly the same way as the cover plate (14) can be unlocked from the base plate (12), so that the individual parts can be cleaned easily and can be put back together again with little effort and without the use of tools. 
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Patent IE-41363-B1 (IE)
Title: Separation of diene fom a hydrocarbon mixture
IPC: C07C7/148
Filed: 1975-05-15
Abstract: The present invention is directed to a process for the separation of butadiene from a stream-cracked C4 hydrocarbon stream by a sequential etherification of isobutylene and the acetylenic compounds that is followed by a distillation step.
Patent IE-42602-B1 (IE)
Title: Improvements in or relating to element guards for electric toasters
IPC: A47J37/08
Filed: 1975-06-04
Abstract: 1509934 Toasters ROWENTA - WERKE GmbH 4 June 1975 [6 June 1974 7 May 1975] 24155/75 Heading A4D [Also in Division H5] A blank Fig. 1 from which an element guard for the heating element of an electric toaster may be formed is of sheet metal having an area which is slotted 4 such that the blank may be expanded to form the guard Fig. 2. As shown, the blank and guard are provided with a support rail 3 and with supports 9 having tabs 13 so that, Fig. 2, the guard may be secured by the tabs in the toasting chamber with the guard positioned to one side of the electric heating element 7. Diagonal bracing struts may be provided. In embodiments the blank may provide Fig. 3 (not shown) a guard having two grids, one for each side of the toasting chamber, or Figs. 9, 10, (not shown) grids for two toasting chambers. The blanks may be stamped end to end from a metal strip Fig. 4 (not shown) with inclined slots so that the expanded grid comprises vertical struts. Fixing tabs (22) and screw holes (20) are provided.
Patent IE-52453-B1 (IE)
Title: Semiconductor integrated circuit devices
IPC: G11C11/401
Filed: 1981-06-08
Abstract: A semiconductor memory device has memory cells 2 and decoder circuitry 3 disposed centrally thereof. A ground line 7' extends around the memory cells 2 and the decoder circuitry 3. Control circuits 41 to 46 are disposed beneath or outwardly of the ground line 7'. Signal lines 5' for connecting the control circuits to one another are disposed outwardly of the control circuits41 to46. A power line 6' is inturn disposed outwardly of the signal lines 5'. This layout can provide for a reduction in the number of bridges required.
Patent IE-43195-B1 (IE)
Title: Method and apparatus for the automatic handling of sections of elastomeric material
IPC: B29B15/00
Filed: 1975-06-26
Abstract: 1511295 Conveying tyre sections INDUSTRIE PIRELLI SpA 17 June 1975 [28 June 1974] 25771/75 Heading B8A Tyre sections G at spaced intervals on a belt conveyer R are fed on to a first conveyer consisting of spaced belts 26 (Figs. 4 and 5), from which the sections G are picked up by faster moving spaced belts 44 interleaved with the belts 26, and which rise upwards through the latter, the sections G thereby being deposited on a storage shelf of a multi-shelf wheeled carriage D. As each shelf of the carriage D is filled, a carriage E on which the belts 26 are mounted, is raised by the action of a motor 21 and counter weights 20. Since belts 15 forming the conveyer R, are mounted on a roller 16 common to the belts 15 and 26, the upstream end of the conveyer R is displaceable together with the downstream end of conveyer belts 9 feeding the conveyer R. The successive movement is taken up by a displaceable pulley system 12 around which the belts 9 pass. The belts 44 are mounted on a carriage S which has a vertical movement relative to the carriage E by the action of cranks carried by displaceable levers 38, 38. A roller 49 (Fig. 5) carrying the downstream ends of the belts 44, is carried by a wheeled truck 43. This is movable on tails of the carriage S under the action of a cylinder 51, so as to extend the belts 44 over the shelf of the carriage D, and by retraction of the truck 43 to deposit the sections on the shelf. Take-up of the belts 44 is provided by a pulley system 47 slidable on a member 48. As each shelf of the carriage D is filled, further shelves are successively folded down into operative position by their engagement by a magnet 54 (provided the shelves are made of ferrous material) reciprocable by the action of a cylinder 52. The sections G are fed successively to the belts 9 by a rotary member 2 (Fig. 2). This has diametrically opposed shallow concave surfaces 5 on which a single section G is held by clamps 6 after it position has been sensed by an element 8.
Patent IE-42920-B1 (IE)
Title: Packaged utensil units and method of making same
IPC: A23L27/00
Filed: 1975-07-15
Abstract: 1511661 Spoons L S HOFFMAN and R B McCLOSKY 15 July 1975 [15 July 1974] 29628/75 Heading A4A [Also in Division B8] A packaged utensil unit comprises a flat utensil 12 having thereon a substance dissolvable in a fluid, a flat rigidifying member of the same thickness as the utensil and bonding the marginal edges thereof 14, and a flexible sheet 40 attached to the rigidifying member and covering the substance. The substance may comprise a sweetener in one or two spaced areas, spaced areas of a sweetener and a lemon flavouring instant food or beverages, drugs, medicines, or a fertilizer. The unit may be formed by cutting along a sinusoidal line 56 a cardboard, paper, plastics, or a laminated sheet into a utensil segment 60 and a rigidifying segment 62, coating the utensil segment with the substance, sealing a flexible sheet to both sides of the rigidifying segment 62, and severing the segments into separate units. Saccharin may be applied by dusting it on to the utensils coated with starch, or by mixing it with starch which is then printed on to the utensil. The utensil segment or a sheet 40 may be printed. The utensil may be secured to the packaging by either a spot bond (46) with a sheet 40 or by a tab connection (48) with the rigidifying member.
Patent IE-40559-B1 (IE)
Title: Substrate for determining a proteinase
IPC: C12Q1/56
Filed: 1974-12-20
Abstract: 1496907 Determination of proteinase BEHRINGWERKE AG 23 Dec 1974 [21 Dec 1973] 55521/74 Heading G1B [Also in Division C3] A method of determining proteinase comprises incubating the proteinase with a substrate com- prising a protein covalently bound to a solid carrier and having a reactive dyestuff covalently bonded to the protein [see Division C3], removing any undergraded substrate by filtration or centrifugation, measuring the absorption of the filtrate or centrifugate at a wavelength or wavelengths determined by the absorption characteristics of the reactive dyestuff, and calculating the activity of the enzyme therefrom.
[GB1496907A]
Patent IE-67059-B1 (IE)
Title: A process for the preparation of a 1,4-dihydropyridine derivative namely (-)-2-{[2-(aminoethoxy)ethoxy]methyl}-4-(2,3-dichlorophenyl)-3-ethoxy-carbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine and its salts
Inventor: PEGLION JEAN-LOUIS
IPC: C07D401/12
Filed: 1989-09-28
Abstract: (-)2{[2-(2-Aminoethoxy)ethoxy]methyl}-4-(2,3-dichlorophenyl)-3-etho xycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine compound of formula I <IMAGE> and its addition salts with a pharmaceutically acceptable inorganic or organic acid. Medication.
Patent IE-58572-B1 (IE)
Title: Monoclonal antibodies and antigen for human non-small cell lung carcinomas
IPC: C12R1/91
Filed: 1985-12-18
Abstract: The present invention is concerned with novel monoclonal antibodies which define a glycolipid antigen associated with human non-small cell lung carcinomas ("NSCLC") and certain other human carcinomas. The antibodies bind to normal human cells to a much lesser degree than to tumor cells. The antibodies find use in diagnostic methods such as the detection of malignant cells associated with NSCLC and in therapeutic methods. Also disclosed in a novel glycolipid antigen. The invention also comprises a method for determining the presence of a malignant condition in lung tissue and other human tissue. The method involves examining the human tissue for the presence of a glycolipid antigen having the terminal carbohydrate sequence: GalNAc beta l->4Gal beta l->3GalNAc beta l->4Gal beta l->R.
Patent JP-3003695-B1 (JP)
Title: 光ファイバ回折格子を有する光学装置
IPC: G02B5/18
Filed: 1999-01-08
Granted: 2000-01-31
Abstract: 【要約】
【課題】  回折格子でのブラッグ波長に影響を及ぼすこ とを抑制すると共に、回折格子が形成された光ファイバ 部分及び光ファイバが固定される基材を保護することが 可能な光ファイバ回折格子を有する光学装置を提供する こと。
【解決手段】  温度補償デバイス１は、石英ガラスによ り形成された筒状部材２とＡｌブラケット３とにより構 成されている。Ａｌブラケット３には、回折格子部６が 形成された光ファイバ４が接着剤５により固定されてい る。温度補償デバイス１は、ステンレス製の筐体７内に 設けられている。筐体７は、光ファイバ４の光軸方向に 延びる壁部７ａと壁部７ａの両端部に設けられるエンド キャップ７ｂとで構成される。壁部７ａには、筐体７内 に突出する突起部８が形成されている。光ファイバ４の 径方向での突起部８間の間隔は、温度補償デバイス１の 筒状部材２の光ファイバ４の径方向での長さと同等にな るように設定されている。
Patent JP-2996969-B1 (JP)
Title: 木材乾燥蒸気発生器
IPC: B27K5/00
Filed: 1999-01-08
Granted: 2000-01-11
Abstract: 【要約】
【課題】                生木材の表層側と中心側との 乾燥速度を平衡にする乾燥条件を乾燥室に作り出して割 れの発生を防ぐための木材乾燥蒸気発生器を提供するも のである。
【解決手段】            蒸気発生缶体１は、上面に蒸 気出口４を形成し、下部側面には蒸気入口３を設け、底 面方向に吹き出し口を有するスチームサイレンサー６を 蒸気入口３に接続して、前記蒸気発生缶体１の外表面を グラスウール等の断熱材５で囲い、さらに該断熱材５の 外表面をステンレス等の外装板８で囲うと共に、給水装 置２は、前記蒸気発生缶体１に隣接され、上部にボール タップ９を有する給水入口１０を設け、また容器内部に は給水入口１０から補給された冷水を加熱するヒーター １１と温度を検知する検温サーモ１２を設け、さらに下 部に前記蒸気発生缶体１の下部と連通する連通パイプ１ ３とチャッキバルブ１４を設けてなるものである。
Patent LU-102504-B1 (LU)
Title: Box type distance measuring stand stowable in a box
Inventor: MIN XIAO
IPC: G01D11/24
Filed: 2021-02-08
Granted: 2021-08-09
Abstract: The invention discloses a box type distance measuring stand stowable in a box, comprising a box section with a storage space and a stand section, the stand section includes a telescopic stand and a distance measuring section rotatably attached to the upper end of the stand, the stand and the distance measuring section can be stored in the storage space, the lower end of the stand is slidingly attached to the lower part of the storage space, the distance measuring section is used to measure and display the distance value; the lower end of the box section is provided with a fixing section for fixed connection to a inclined surface; the outer side of the box section is provided with a wind speed measuring section for measuring wind speed, the outer side of the box section is also provided with a temperature and humidity measuring section for measuring temperature and humidity. The invention has strong functionality and can be widely used in the teehnieal field of engineering equipment.
Patent LU-503601-B1 (LU)
Title: Method for diagnosing alarm root cause in chemical process based on time-dependent abductive reasoning
Inventor: ZHAO DONGFENG
IPC: G05B23/02
Filed: 2023-03-09
Granted: 2023-09-12
Abstract: The invention relates to a method for diagnosing alarm root cause in chemical process based on time-dependent abductive reasoning, which includes alarm data real-time collection, alarm data pre-processing, chemical process topology model establishment, time constraint network formation, alarm root cause diagnosis based on abductive reasoning, fault path display and display output of auxiliary decision-making interface, based on time-dependent abductive reasoning. The method for diagnosing alarm root cause in chemical process based on time-dependent abductive reasoning, comprises alarm data real-time collection, alarm data pre-processing, chemical process topology model establishment, time constraint network formation, alarm root cause diagnosis based on abductive reasoning, fault path display and display output of auxiliary decision-making interface; based on time-dependent abductive reasoning, it can combine the correlation and time in the chemical process, accurately obtain the root cause of alarm and fault path, also, it can use auxiliary decision-making to provide help information for operators.
Patent NO-304975-B1 (NO)
Inventor: J RGENSEN-BECK FRODE
IPC: B65D85/60
Filed: 1994-01-06
Abstract: PCT No. PCT/DK92/00220 Sec. 371 Date Jan. 10, 1994 Sec. 102(e) Date Jan. 10, 1994 PCT Filed Jul. 9, 1992 PCT Pub. No. WO93/01095 PCT Pub. Date Jan. 21, 1993.The carton has a hinged top with a depending flange in the front. A panel is folded up against the inside of the depending flange. The middle of the folded up panel has an arcurate nose and the edges are adhered to the depending flange, causing the nose to bulge out slightly from the depending flange. This nose engages a slot on the front panel of the carton to lock the top in place.
Patent NO-311768-B1 (NO)
Inventor: TRAINI CARLO
IPC: C25B9/19
Filed: 1994-02-10
Abstract: A chlor-alkali diaphragm electrolysis cells comprising pairs of interleaved anodes (B) and cathodes (C), said cathodes having surfaces provided with openings and coated by porous, corrosion resistant diaphragms, said cell further comprising feed brine inlets and outlets for the removal of the chlorine, hydrogen and caustic, said anodes being of the expandable type provided with internal extenders (F) and electrode surfaces with openings for the release of the produced gaseous chlorine, characterized in that the anodes (B) have at least one pressing means (O, Q) made of corrosion resistant material having elastic properties to maintain under constant and homogeneously distributed pressure the electrode surfaces of the anodes against the diaphragms. The anodes are preferably equipped with thin expanded meshes (M) fixed to each of the electrode surfaces facing the diaphragm and with hydrodynamic means (P) suitable for increasing the internal circulation. <IMAGE>
Patent NO-300250-B1 (NO)
Inventor: ORTEN BIRGER
IPC: A61B7/04
Filed: 1995-02-09
Abstract: An electronic stethoscope including a microphone, amplifying equipment, and a loudspeaker for the user, also comprises an adjustable filter circuit. The filter circuit has a bandpass effect, and the center frequency and bandwidth of the passband can be adjusted at will throughout the audible range by the user.
Patent NO-322527-B1 (NO)
Inventor: MCCAMAN MICHAEL
IPC: C12N9/72
Filed: 1998-08-04
Abstract: rDSPA  alpha 1 is produced in commercial quantities and a purity adequate for clinical standards. The production methods utilize a series of chromatographic steps: cation exchange chromatography, followed by hydrophobic interaction chromatography, and ending with affinity chromatography.
Patent NO-313412-B1 (NO)
Inventor: WEHNER WOLFGANG
IPC: C07D239/545
Filed: 1999-06-25
Abstract: Primary amine substituted 6-aminouracils which stabilize optionally recycled halogen-containing polymers, especially polyvinyl chloride are new. New primary amine substituted 6-aminouracils have the formula (I): Y = O or S, R1 and R2 = 1-18C alkyl, 3-6C alkenyl, unsubstituted or substituted with 1-4C alkoxy, 5-8C cycloalkyl, OH and/or Cl substituted 1-18C alkyl, 5-8C cycloalkyl, unsubstituted, or substituted at the phenyl ring with 1-4C alkyl, 104C alkoxy, 5-8C cycloalkyl, OH and/or Cl-substituted 7-9C phenylalkyl or phenyl, and R3 = unsubstituted 9-18C alkyl, or substituted with up to 5-OH, 1-12C alkoxy, phenoxy, 6-8C alkylphenoxy, 7-9 alkoxyphenyl, -C=O(R4) and/or -O-COR4 substituted 1-18C alkyl, 3-6C alkenyl, 5-8C cycloalkyl, with 1-3 OH, 1-4C alkyl, 1-4C alkoxy, -C=O(R4) and/or -O-COR4 substituted phenyl or napthyl, and R4 = 1-12C alkyl. Independent claims are included for: (1) A composition containing a chlorine-containing polymer and at least one compound of formula (I); and (2) a process for stabilizing a chlorine-containing polymer incorporating at least one compound of formula (I). The full definitions are given in the DEFINITION (Full Definitions) Field.
Patent AT-504960-B1 (AT)
Title: Anordnung eines ersten schaltungsträgers auf einem zweiten schaltungsträger
Inventor: PETRICEK MARTIN
IPC: H01R12/55
Filed: 2007-01-31
Granted: 2012-11-15
Abstract: Die Erfindung betrifft eine Anordnung eines ersten Schaltungsträgers (1) auf einem zweiten Schaltungsträger (2), wobei der erste Schaltungsträger (1) zumindest einen Fortsatz (5) aufweist, welcher in eine durchkontaktierte Bohrung (4) des zweiten Schaltungsträgers (2) ragt, und wobei an dem Fortsatz (5) eine elektrisch leitende Kontaktfeder (3) in der Weise angeordnet ist, dass die Kontaktfeder (3) einerseits mit einem elektrischen Kontakt auf dem ersten Schaltungsträger (1) leitend verbunden ist und andererseits gegen die Bohrungsmantelfläche der Bohrung (4) des zweiten Schaltungsträgers (2) gedrückt ist.
Patent AT-510401-B1 (AT)
Title: Mechanische vorrichtungen zum temporären verschliessen eines darms eines säugetiers
IPC: A61B17/00
Filed: 2011-03-31
Granted: 2012-04-15
Abstract: Die Erfindung betrifft eine mechanische Vorrichtung zum temporären Verschließen des Darms eines Säugetiers, umfassend ein zwischen einem entspannten bzw. zusammengefalteten und einem aufgespannten bzw. entfalteten Zustand veränderbares Trägergestell (2), das ein oder mehrere Spannelemente (2') zum Spannen einer daran befestigten Membran (3) umfasst, die für Flüssigkeiten und Feststoffe im Wesentlichen undurchlässig ist, wobei die Vorrichtung mittels eines Endoskops (1) an die Stelle des geplanten Darmverschlusses transportierbar ist.
Patent AT-502868-B1 (AT)
Inventor: EMERICH MARKUS DIPL ING
IPC: B42D15/00
Filed: 2005-03-21
Granted: 2008-06-15
Abstract: The invention relates to a security element (1), comprising a first luminescent substance, for a security document (5), the latter (5) comprising a base body (51) consisting of a base material. The aim of the invention is to increase the protection against forgery. To achieve this: the security element is provided with a second luminescent substance; energy is transmitted between the first luminescent substance and the second luminescent substance, whereby the frequency range of the excitation of one of the luminescent substances corresponds to the emission frequency range of the other luminescent substance; and the first luminescent substance is thermally unstable at the ignition temperature of the base material and/or at a temperature of 185° C.
Patent AT-517666-B1 (AT)
Title: Brennkraftmaschine
Inventor: JOSEF THALHAUSER
IPC: F02D41/22
Filed: 2015-08-18
Granted: 2017-06-15
Abstract: Brennkraftmaschine (1) mit: - einer Regeleinrichtung (2) zum Regeln der Brennkraftmaschine (1), - wenigstens einer Kolben-Zylinder-Einheit (3), - wenigstens einem der wenigstens einen Kolben-Zylinder-Einheit (3) zugeordneten, zyklus- und zylinderindividuell absperrbaren Einlassventil (8), - wenigstens einem Sensor (6) zur Detektion eines Signals, welches für einen in der wenigstens einen Kolben-Zylinder-Einheit (3) vorliegenden Druck charakteristisch ist, wobei die Regeleinrichtung (2) einen Detektionsmodus aufweist, in welchem das wenigstens eine Einlassventil (8) wenigstens einer Kolben-Zylinder-Einheit (3) abgesperrt wird, und dass die Regeleinrichtung (2) dazu ausgebildet ist, den im Detektionsmodus detektierten, für den Druck in der Kolben-Zylinder-Einheit (3) charakteristischen Wert mit einem Referenzwert zu vergleichen.
Patent BR-0008049-B1 (BR)
Inventor: ALASTALO KAUNO
IPC: C08F4/657
Filed: 2000-02-11
Abstract: A catalyst system for the polymerization of alpha-olefins prepared by a process which includes catalyst activation whereby a solid transitional metal compound is contacted with an organoaluminum compound and catalyst prepolymerization whereby a premonomer is prepolymerized in the presence of the activated catalyst. High activity, low fines polymerization can be achieved if in the first step of catalyst activation a first reaction mixture is prepared by contacting the solid transitional metal compound with a first organoaluminum compound in the presence of an oil and in the second step, the first reaction mixture is contacted with a second organoaluminum compound to give a second reaction mixture, the second organoaluminum compound being the same as or different from the first organoaluminum compound.
Patent BR-0010488-B1 (BR)
Inventor: KATHER KRISTIAN
IPC: A01N43/64
Filed: 2000-05-02
Abstract: The invention relates to novel substituted thienocycloalk(en)ylamino-1,3,5-triazines of the general formula (I)in which Z, R<1>, R<2>, R<3 >are as defined in the description, and to processes for their preparation, to there use as herbicides and to the intermediates required for their preparation including their preparation processes in the case of the preferred compounds.