baber/WOPTO huggingface dataset:
Patent EP-1188494-B1 (EP)
Inventor: TAKAKURA YOSHIO
IPC: B21B45/02
Filed: 1999-03-31
Granted: 2007-06-27
Abstract: To improve the productivity of the cold rolling facility by providing the cold rolling facility with a strip wiper free of dust and foreign matters suitable for high-speed rolling. The wiping ability was greatly improved by floating and supporting the wiper roll by the static pressure bearing of air of two-pocket type, and by variably adjusting the load range of the floating force in response to the plate width. At high-speed rolling exceeding 700 m/min which was incapable with the conventional roll wiper or tube wiper, the productivity of the cold rolling facility and the surface quality of the strip were greatly improved by applying to the cold rolling facility the wiping device whose wiping ability is equal to or better than the tube wiper at low speeds, and its effect is very large. <IMAGE>
Patent EP-1003055-B1 (EP)
Inventor: KATSURA HIROSHI
IPC: C08K7/10
Filed: 1999-04-09
Granted: 2005-12-28
Abstract: L'invention concerne une pièce permettant de positionner des fibres optiques, telle qu'une ferrule utilisée pour la connexion optique de fibres optiques, ladite pièce étant caractérisée par une grande précision dimensionnelle, une grande stabilité dimensionnelle, une résistance mécanique pratiquement suffisante, et une durabilité à long terme. La pièce est constituée d'une composition de résine renfermant de 15 à 35 % en masse d'une résine de polyphénylène de sulfure, de 45 à 65 % en masse de particules de silice, et de 26 à 35 % en masse d'excroissances de silicate, le total des pourcentages en masse des particules de silice et des excroissances de silicate étant compris entre 65 et 85.
Patent EP-1071806-B1 (EP)
Inventor: FLOTTE TERENCE R
IPC: A61K38/57
Filed: 1999-04-23
Granted: 2004-06-16
Abstract: The subject invention concerns materials and methods for gene therapy. One aspect of the invention pertains to vectors which can be used to effect genetic therapy in animals or humans having genetic disorders where expression of high levels of a protein of interest are required to treat or correct the disorder. The subject invention also pertains to methods for treating animals or humans in need of gene therapy to treat or correct a genetic disorder. The materials and methods of the invention can be used to provide therapeutically effective levels of a protein that is non-functional, or that is absent or deficient in the animal or human to be treated. In one embodiment, the materials and methods can be used to treat alpha-1-antitrypsin deficiency.
Patent EP-1075521-B1 (EP)
Inventor: RUELLE JEAN-LOUIS
IPC: C07K14/21
Filed: 1999-05-03
Granted: 2007-02-21
Abstract: The invention provides BASB019 polypeptides and polynucleotides encoding BASB019 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent EP-1103086-B1 (EP)
Inventor: ZILBERBERG DAVID
IPC: H01Q1/52
Filed: 1999-08-03
Granted: 2003-12-17
Abstract: A compact mobile telephone apparatus comprising a two part fold-over mobile phone wherein one part, the lower part, is a hand set containing a keyboard, microphone, and earphone, and the other upper part, is a cover for said handset pivotally connected thereto, characterized in that said cover contains a monopole antenna extendable through the cover, at the opposite end of the pivotal connection to the handset, to a distance of 8-16 cm. from the earphone when the cover is in the unfolded position, raising the locus of radiation laterally and vertically above the head, thereby significantly reducing radiation to the head and increasing antenna efficiency.
Patent EP-1069988-B1 (EP)
Inventor: LAM FRANK C F
IPC: B32B21/14
Filed: 1999-02-24
Granted: 2004-04-21
Abstract: An engineering wood based laminated panel for use as structural flooring for vehicle decking systems replaces a traditional hardwood decking and is cheaper plus having superior structural and wear properties. The panel has a plurality of layers in order down from a top surface, comprising a surface layer (1) having at least two high density wood veneer plies oriented parallel to one side of the panel, a load distribution layer (2) having at least one high density wood veneer ply cross oriented to the one side of the panel; a core layer (3) having from about 8 to 14 wood veneer plies oriented parallel to the one side of the panel with centre plies of the core layer being high density wood plies, and a resin impregnated reinforcement layer (4).
Patent EP-1101037-B1 (EP)
Inventor: BERTELS AUGUSTINUS WILHELMUS M
IPC: F04D29/18
Filed: 1999-07-28
Granted: 2004-02-25
Abstract: A rotation device (901) comprises: (a) a rotor shaft with a rotor; (b) a stator; (c) an electric motor (903) integrated with the device (902) and comprising a motor stator and a motor rotor, which motor rotor is coupled via the rotor shaft (906) of the rotation device (902) to the rotor (910) of the rotation device.
Patent EP-1047750-B1 (EP)
Inventor: JUESTEL THOMAS
IPC: H01J61/44
Filed: 1999-08-23
Granted: 2005-04-06
Abstract: L'invention concerne un procédé permettant de recouvrir un matériau luminescent avec une couche d'un oxyde de métal M2O3, selon lequel un métal M est choisi dans le groupe formé par Y, AI et La. Selon l'invention, une solution aqueuse d'un complexe de M et d'un agent chélateur organique est ajoutée à une suspension du matériau luminescent après la séparation, le séchage et la cuisson de ce dernier.
Patent EP-1125947-B1 (EP)
Inventor: ARAI KENICHI
IPC: A61K39/395
Filed: 1999-11-01
Granted: 2012-04-11
Abstract: L'invention concerne des protéines humaines H37 possédant la séquence d'acides aminés représentée par SEQ ID NO:1 ou 2, des gènes humains codant pour ces protéines, des ADNc de ces gènes possédant la séquence de base représentée par SEQ ID NO:3 ou 4, des fragments d'ADN comprenant une partie des séquences de ces ADNc, des vecteurs recombinants possédant ces ADNc, un anticorps dirigé contre la protéine humaine H37, ainsi qu'un procédé de régulation de la prolifération cellulaire, consistant à transférer les ADN ou anticorps ci-dessus, dans ces cellules.
Patent IT-1286610-B1 (IT)
Title: Panoramic battle tank-mounted periscope - has headpiece with viewing window and containing beam deflection mirror
Inventor: MAGNANI MAURO
IPC: G02B23/12
Filed: 1996-05-03
Granted: 1998-07-15
Abstract: The periscope comprises central body (3,3A) to be mounted on a vehicle, headpiece (9) rotating w.r.t. the body with window (11) for external viewing, and a mirror for deflecting the incoming beam from the window to the detector. An infra-red module (15) contains an infra-red sensor, infra-red ray path, and an optics group for focusing the beam on the sensor. Module (15) is joined to the central body in the region of an interface where the infra-red beam is collimated.
Patent IT-1264368-B1 (IT)
Title: Packaging machine of improved structure
Inventor: MELANDRI MARIO
IPC: B65B/
Filed: 1993-05-06
Granted: 1996-09-23
Abstract: A machine for the packaging of products comprises at least one articulated quadrilateral formed by a motor- operated crank 32, 58-61, a connecting rod 36, 62-65, and a rocker arm 34, 66-69, hinged together, there being rigidly connected to the connecting rod a support element 37, 62-65 for supporting, outside of the hinge points of the connecting rod, an element 30, 51, 52, which moves the product. Upon rotation of the crank 32, 58-61, said product-moving element 30, 51, 52 moves along a closed trajectory 45, 79, 80 having an essentially rectilinear segment for movement of the product and a curved return segment. One product-moving element forms a pusher 30 pushing the product between grippers 24 rotating between a position of loading 25 and a position of unloading 26 of the product. In the loading position, a sheet of paper 29 is placed transversely between the product and the mouth of the grippers 24, being pushed by the product itself to wrap around three sides of the latter when the product is pushed between the grippers 24. <IMAGE>
Patent IT-1264921-B1 (IT)
Title: Fixation device for quick-fit junction systems, especially for air-conditioning conduits
Inventor: COLNAGHI EVI
IPC: F24F/
Filed: 1993-07-12
Granted: 1996-10-17
Abstract: Fixation device for quick-fit junction systems, especially for air-conditioning conduits, consisting of a metal bracket comprising a rubber seal element applied by injection. The rubber seal element abuts against the edge of the walls of the pieces being joined. <IMAGE>
Patent IT-1264979-B1 (IT)
Title: Process for the production of anti-static porcelanised stoneware tiles
Inventor: BONFATTI LUCIANO
IPC: C04B/
Filed: 1993-11-17
Granted: 1996-10-17
Abstract: In the process for the production of anti-static porcelanised stoneware tiles in which the various stages are those of the conventional process for producing normal porcelanised stoneware tiles, the raw materials used comprise a matrix having the following percentage compositions by weight: SiO2 60-80%, Al2O3 10-15%, CaO 1-6%, MgO 0-1%, Na2O 1-5%, K2O 0.5-3%, ZnO 0.5-3% and at least one additional oxide selected from each of the two groups comprising Fe2O3, Cr2O3, SnO2, TiO2 (acceptor oxides) and Sb2O3 and V2O5 (doping oxides) respectively, the quantity of additional oxides being between 15 and 45% by weight of the total matrix plus the additional oxides, from 1 to 8% by weight of the additional oxides comprising Sb2O3 and/or V2O5.
Patent IT-1314119-B1 (IT)
Inventor: GARLASCHI EUFEMIA
IPC: B21F23/00
Filed: 1999-12-10
Granted: 2002-12-04
Abstract: A handling apparatus for forging machines, especially for drawing wire (52) intended for realizing screws, rivets and like findings, comprises:   a first cam (12) keyed on a first motor-driven rotary shaft (10), cooperating with a first angularly orientable lever (14), associated to a roller (16) and formed by a branch (14') having a rectilinear portion (18) suitable to place itself parallel with respect to a screw 820), guided by a support (22) and caused to rotate clockwise or anti-clockwise by an electric motor (24) or by hand; a sliding carriage (32), associated to screw (20), provided with a transversal tying pin (34) for an oscillating bar (36) bearing on its free end a needle (40) that strikes said portion (18) of the first lever (14); a second angularly orientable lever (14), cooperating with a carriage (50) movable in a direction parallel to the one of advance of the wire (52);   means (56, 60) for grasping wire (52); a second cam (70) mounted on a second shaft or rotary side shaft (72) of the forging machine, cooperating with a needle (74) fixed to the lower end of a third lever (76) pivoted on a static support of said forging machine.   <IMAGE>
Patent IT-1279896-B1 (IT)
Title: Procedimento per la realizzazione di retini serigrafici rotanti
Inventor: TOSI SERGIO
IPC: B41F15/38
Filed: 1995-12-22
Granted: 1997-12-18
Abstract: Il trovato concerne un procedimento per la realizzazione di retini serigrafici rotanti. Su due sottili laminette (2), longitudinalmente flessibili, viene teso ed incollato un parallelogramma di tessuto reticolare (1). Viene quindi realizzata la preparazione di una matrice serigrafica sul parallelogramma sistemato sul detto telaio per originare un retine serigrafico (5). Quest'ultimo viene quindi staccato dal telaio piano ed applicato su flange circolari (4) dotate di superfici cilindriche (40) predisposte perché su di esse vengano singolarmente avvolte e fissate le dette laminette (2).
Patent IT-1277781-B1 (IT)
Title: Ponteggio semovente pieghevole a piattaforma regolabile.
Inventor: DORE ANTONIO
IPC: E04G/
Filed: 1994-10-20
Granted: 1997-11-12
Abstract: Il ponteggio semovente pieghevole a piattaforma regolabile è un ponteggio per l'effettuazione di veri lavori in elevazione, costruito in struttura metallica superleggera e dotato di scaletta e di piattaforma di lavoro. E' dotato di n° 4 ruote di cui n° 2 fisse e n° 2 sterzanti per permettere i cambiamenti direzionali. Di queste ultime 2 ruote una è anche motrice e comandabile e azionabile dall'operatore posto sulla piattaforma, permettendo in tal modo allo stesso di spostarsi senza scendere dalla piattaforma. Dalla stessa è effettuabile anche la sterzata richiesta.Il ponteggio è interamente pieghevole e compattabile e riducibile a dimensioni alquanto ridotte onde permettere un facile trasporto con un qualsiasi mezzo.
Patent IT-1282045-B1 (IT)
Title: Beehive with facilitated opening, sliding honeycomb support and honeycombs openable in book fashion
Inventor: REBIZZI LUISA
IPC: A01K/
Filed: 1994-05-27
Granted: 1998-03-06
Abstract: This is a new beehive which includes a rear door; the honeycombs are arranged on a sliding support to open in book fashion so as to be able to gain access to each one of them without extracting it. Furthermore, the hive has heat-insulated walls for maintaining an adequate temperature both in summer and winter. <IMAGE>
Patent IT-1268989-B1 (IT)
Title: Improved device for maintaining a constant tension in a thread, tape or similar unwound from a reel
Inventor: SPESSATO ALBERTO
IPC: B65H/
Filed: 1994-07-29
Granted: 1997-03-18
Abstract: This invention refers to an improved device for maintaining a constant tension in a thread, tape or similar being unwound by a reel. This device comprises means for unwinding the thread, tape or similar, which are constrained revolvably on a support, a clutch element acting by means of its friction surface on a corresponding friction surface of said unwinding means, at least two first interconnected means of guidance acting, each in accordance with an associated unwinding direction of the thread, tape or similar, in disconnected mode, on the clutch element for rotations in accordance with it, and second means of guidance, in packed mode, again for the clutch element, that act for rotation in discordance with it. The above-mentioned device is characterised by the fact that it comprises one mediator element dynamically connecting the clutch element with the first means of guidance. This mediator element is dynamically connected to the clutch element in accordance with a constraint which has at least one degree of freedom. Again, the above-mentioned degree of freedom is conditioned by at least one resistant element yielding when a given critical load is reached. <IMAGE>
Patent IT-1266503-B1 (IT)
Title: Automezzo con struttura elevatrice.
Inventor: WEISS HEINZ
IPC: B62D49/02
Filed: 1993-10-20
Granted: 1996-12-30
Abstract: Viene descritto un automezzo per lavori industriali e/o agricoli in modo particolare un trattore agricolo (20) con un corpo assiale (16) e una struttura di base (12). Sulla struttura di base (12) è montata stabilmente una struttura elevatrice (20) sostanzialmente orientata in senso verticale la quale accoglie un telaio di sollevamento (22) regolabile in altezza. Il telaio di sollevamento (22) sostiene dispositivi di attacco e/o di propulsione per attrezzi da lavoro. In un tale automezzo (10) con interfaccia regolabile in altezza per il collegamento di attrezzi da lavoro deve poter essere realizzato con un modesto impegno supplementare, un molleggiamento assiale. A questo scopo, tra il telaio di sollevamento (22) e il corpo assiale (16) viene disposto almeno un cilindro idraulico (38) che agisce come molleggiamento assiale con un accumulatore (32) idropneumatico di pressione. E' previsto inoltre un blocco di lavoro (34) inseribile con il quale la struttura elevatrice (20) può essere collegata stabilmente con il corpo assiale (16) mediante un blocco di trasporto (36) inseribile, è possibile collegare stabilmente la struttura elevatrice (20) con il telaio di sollevamento (22). Mediante una valvola di commutazione (50) è possibile collegare il vano di pressione (46) del cilindro idraulico (38) a scelta con un accumulatore (56) di pressione idropneumatico o con una regolazione del dispositivo di sollevamento. Preferibilmente la struttura elevatrice (20) è strutturata come telaio di protezione antiribaltamento.
Patent IT-1308914-B1 (IT)
Inventor: BOCCACCI ROBERTO
IPC: G07C9/00
Filed: 1999-12-17
Granted: 2002-01-15
Abstract: A surveillance and remote alarm system for persons subject to limitation of freedom of movement includes a fixed unit placed in the area within which the person can move and a personal bracelet element attached to the person subject to limitation of freedom of movement. The fixed unit is arranged to establish an electromagnetic connection with the personal element and a connection via a telephone line to an operations center. The fixed unit is equipped with a CPU associated with a fingerprint reader and a radio receiver arranged to interact with a similar radio transmitter fitted in the personal element together with a CPU that controls its operation. A sensor is provided to detect any interruption and/or anomalies in the connection between the fixed unit and the personal element and to send an alarm to the operations center.
Patent JP-2971855-B1 (JP)
Title: 風味のよいアミノ酸含有食品の製造方法
IPC: A23L1/30
Filed: 1998-06-22
Granted: 1999-11-08
Abstract: 【要約】
【課題】アミノ酸やペプチドを含有しても加熱時および 保存時に風味劣化を起こさず、かつ長期間風味色調が安 定なアミノ酸含有食品の製造を方法に可能にする。
【解決手段】酸味料でｐＨ3.0-4.0にし、非還元糖を用 いることによって好ましくない風味を抑える。
Patent JP-2902641-B1 (JP)
Title: 鋳砂除去装置
IPC: B22D29/00
Filed: 1998-07-14
Granted: 1999-06-07
Abstract: 【要約】
【課題】打撃力と打撃タイミングとを個別に制御するこ とが可能となる。
【解決手段】  鋳造ワーク１の中子１３に充満している 鋳砂を破砕して取り出すための鋳砂除去装置であって、 鋳造ワーク１に打撃を与えるチゼル２２の打撃先端部を 鋳造ワーク１に当接させた状態に配置される電磁ハンマ ２を備え、その電磁ハンマ本体２１内には、前方の前進 用電磁コイル２４と後方の後退用電磁コイル２５と前後 に往復動作可能なプランジャ２３が配置され、このプラ ンジャ２３に対して前進駆動させ、チゼルを打撃した 後、後退駆動させる往復動作を指令する制御器３を備 え、かつプランジャ２３の動作状況を検知するセンサ部 によってその往復動作のタイミングを制御可能とした。
Patent JP-3076040-B1 (JP)
Title: カーフェリー改造型ごみ焼却投棄船
IPC: B63B35/00
Filed: 1999-08-04
Granted: 2000-08-14
Abstract: 【要約】
【課題】  可燃ごみを船体内の焼却施設で焼却し、灰に コンクリートを混ぜてテトラポットまたはコンクリート ブロック等の投棄物に加工し、この投棄物を海中に投棄 することにより、公害を少なくすることができるごみ焼 却投棄船を提供する。
【解決手段】  ごみ焼却投棄船３０は、船体３１内に、 可燃ごみが投入される可燃ごみ投入船槽３２と、可燃ご みを焼却する焼却施設３４と、可燃ごみ投入船槽３２内 に設けられ焼却施設３４に可燃ごみを投入する可燃ごみ 投入手段としてのグラブバケット付きごみクレーン３３ と、灰にコンクリートを混ぜてテトラポット３５または コンクリートブロック等の投棄物に加工する投棄物加工 部３６と、投棄物を海中に投棄する投棄手段としてのク レーン３７とを備えている。
Patent JP-2981224-B1 (JP)
Title: 水稲苗箱載置箱及びその載置箱搭載台
IPC: A01G9/02
Filed: 1998-12-10
Granted: 1999-11-22
Abstract: 【要約】
【課題】  水稲苗箱の複数個の一括取扱う水稲苗箱載置 箱と、この箱の搭載台車と水稲苗箱及び一括取扱い箱の 自動載置及び搭載装置の提供して、取扱い効率をはか る。
【解決手段】  水稲苗箱１５よりやや高く長辺側壁３と ２段構造の下部側壁５と張出段部８と上部側壁６の短辺 側壁４と底板７を有する長方形箱体２からなり、長方形 箱体２の内側の短辺長さは水稲苗箱１５の外側の長辺長 さよりやや長く、長方形箱体２の内側の長辺長さは水稲 苗箱１５の外側の短辺長さの４〜６倍よりやや長くし、 下部側壁５に給排水孔９を設け、対面する上部側壁６間 に２条のコ字状金属枠１２を架け渡して上部側壁６上面 と上部側壁６側面との間に回動自在にした水稲苗箱載置 箱１。
Patent MD-2721-B1 (MD)
Inventor: MOROZ PETRU
IPC: A61B17/56
Filed: 2003-09-16
Abstract: Inventia se refera la medicina, in special la ortopedie si traumatologie. Esenta inventiei consta in efectuarea inciziei liniare a tesuturilor moi in regiunea defectului claviculei, mobilizarea fragmentelor claviculei si rezectia tesutului conjunctiv cicatriceal din regiunea defectului. Apoi se rezeca capetele avasculare ale claviculei si se modeleaza in forma ascutita. Dupa care se aplica un autotransplant tubular ce se prepara din diafiza fibulei si se fixeaza cu o brosa Kirschner introdusa prin fragmentul lateral al claviculei, prin canalul autotransplantului si fragmentul medial, pana la stratul cortical. Plaga se sutureaza pe straturi si se aplica imobilizarea ghipsata toracobrahiala.  ŕ
Patent MD-4265-B1 (MD)
Title: Process for producing rapeseed oil
Inventor: SLIUSARENCO VALENTIN
IPC: C11B1/00
Filed: 2012-02-27
Abstract: The invention relates to the oil industry, namely to a process for producing rapeseed oil.The process, according to the invention, provides for the seed cleaning from impurities, drying to the humidity of 7…8% optionally, crushing and dispersion thereof, thermal treatment at the temperature of 60…65°C up to the humidity of 5..6%, pressing of the mass under the pressure of 6.3…7.1 MPa with the layer thickness of 2.5…3.0 mm, after which the pressed mass is crushed, subjected to thermal treatment at the same temperature and pressed under the pressure of 7.6…10.1 MPa with the layer thickness of 1.5…2.0 mm.The result is to reduce the residual quantities of phosphor, sulphur and moisture in the produced rapeseed oil and to reduce the energy consumption.
Patent NO-321552-B1 (NO)
Inventor: DESCHAMPS GEORGES-PAUL
IPC: E01C9/08
Filed: 2000-09-19
Abstract: The object of the invention is a device for deploying on the ground a temporary surface covering (1) stored rolled, characterized by the combination, on the one hand, of the temporary surface covering (1) and, on the other hand, by at least one flexible tube (2) pressed against the internal surface of said covering (1) over substantially all its length and in conjunction with the covering, said flexible tube (2) being adapted to be connected, at the free end of the rolled-up assembly, to a source of fluid under pressure (5) for its inflation.
Patent NO-325669-B1 (NO)
Inventor: JOHANNESSON GUDNI
IPC: E04B1/61
Filed: 2001-04-24
Abstract: It is previously known to join construction blocks, which comprise two plane major faces and four edge faces, which construction blocks are joined along an edge face of each block, abutting each other, by means of a profile having a web and flanges, and at least the flanges being made of sheet metal. To improve this technique in order to reduce the number of profiles joining the construction blocks and to obtain higher security of the supporting functions against the combination of longitudinal and lateral forces, one web side (7) of the profile (8) is positioned against one edge face of one construction block (1), and a flange (11), which protrudes perpendicularly from the web (7), is mechanically engaged in the major face of the construction block, and the length of this engagement corresponds to at least a portion of the length of the longitudinal extension of the edge face. One edge face of the second construction block (2) is placed adjacent to the other side of the web (7), and a flange (9), which protrudes perpendicularly from the web (7), is mechanically engaged in the same way in the major face (5) of the second construction block (2), the latter major face being on the opposite side of the construction block with respect to the engaged face of the first construction block (1).
Patent NO-317544-B1 (NO)
Inventor: ITOH JUNPEI
IPC: A61K31/56
Filed: 2002-10-28
Abstract: Products containing a nonsteroidal anti-estrogen or a pharmaceutically acceptable salt thereof and a glucocorticoid are disclosed as a combined preparation for concomitant use in treatment of auto-immune diseases. <IMAGE>
Patent NO-335426-B1 (NO)
Inventor: LENDECKEL WINFRIED
IPC: A61K48/00
Filed: 2013-02-14
Abstract: Double-stranded RNA (dsRNA) induces sequence-specific post-transcriptional gene silencing in many organisms by a process known as RNA interference (RNAi). Using a Drosophila in vitro system, we demonstrate that 19-23 nt short RNA fragments are the sequence-specific mediators of RNAi. The short interfering RNAs (siRNAs) are generated by an RNase III-like processing reaction from long dsRNA. Chemically synthesized siRNA duplexes with overhanging 3' ends mediate efficient target RNA cleavage in the lysate, and the cleavage site is located near the center of the region spanned by the guiding siRNA. Furthermore, we provide evidence that the direction of dsRNA processing determines whether sense or antisense target RNA can be cleaved by the produced siRNP complex.
Patent PL-143943-B1 (PL)
Title: Method of obtaining novel beta-lactam esters of 6-alpha- and 6-beta-/aminomethyl/penicillanic acid 1,1-dioxide
IPC: A61K31/43
Filed: 1984-06-04
Abstract: 6-alpha- and 6-beta-(Aminomethyl)penicillanic acid, 1,1-dioxide esters which are hydrolyzable under physiological conditions, particularly those wherein the ester radical is 1H-isobenzofuran-3-on-1-yl or (5-methyl-1,3-dioxol-2-on-4-yl)methyl, and an improved process and intermediates used in their synthesis.
Patent PL-153976-B1 (PL)
Title: Herbicide
IPC: C07D407/10
Filed: 1989-01-05
Abstract: Heterocyclic-alkylene quinoxalinyloxyphenoxypropanoate compounds exhibit unexpectedly desirable selective herbicidal activity. Also disclosed are compositions comprising such compounds as well as a method of controlling the growth of undesirable plants employing such compounds.