baber/WOPTO huggingface dataset:
Patent EP-1129585-B1 (EP)
Inventor: MCNIFF PETER GERALD
IPC: H04M3/00
Filed: 1999-09-16
Granted: 2005-06-08
Abstract: A telecommunications service node is connected to a data network using a packet data protocol and a telephone network using a circuit switched protocol. The service node is also connected to a wireless roaming network using the IS-41 signaling protocol. The service node stores status information, including location and registration information, for mobile computing devices connected to the data packet network. The location information includes a temporary data network address for visiting mobile computing devices. The service node manages voice calls to and from the mobile computing devices. If a call is received to a mobile computing device which is not registered, the service node will attempt to connect the call to a wireless telephone associated with the mobile computing device, or a predefined destination established as a preference by the user. In the case of a voice call between a telephone connected to the telephone network and a mobile computing device connected to the data network, the service node acts as a gateway and translates between the data packet protocol and the circuit switched protocol. A personal information manager executing in a mobile computing device may be used for managing call processing functions of the mobile computing device.
Patent EP-1133393-B1 (EP)
Inventor: SMILLIE BENJAMIN ANDREW
IPC: C08L23/10
Filed: 1999-11-16
Granted: 2003-02-05
Abstract: A multilayer polyolefin film for use in a vertical form fill seal packaging comprising at least one non-outer layer of syndiotactic polypropylene with a density of from about 0.89 to about 0.90 gm/cm<3> and a melt index of from about 0.5 to about 2.0 dg/min and at least about 60% rrrr pentads measured using NMR, together with at least two layers of an interpolymer of ethylene and at least one C3-C20 alpha-olefin having a density of less than about 0.910 gm/cm<3> and a melt index of about 0.5 to about 2.0 dg/min.
Patent IT-1311404-B1 (IT)
Inventor: GOLINELLI GUIDO
IPC: G01B7/02
Filed: 1999-11-26
Granted: 2002-03-12
Abstract: A linear gauging head, for example a "cartridge" head, includes a casing (1), a spindle (11), movable with respect to the casing along a longitudinal axis, a feeler (13') coupled to a first end of the spindle, and a differential position transducer with windings (15, 16, 17), stationary with respect to the casing, and a core (18) coupled to a second end of the spindle. The spindle includes longitudinal grooves (12) and is guided by means of an axial bearing (22) with rolling elements (23) that cooperate with the grooves for allowing the spindle to translate with respect to the casing along the longitudinal axis, and concurrently prevent it from rotating about said axis.
Patent IT-1264354-B1 (IT)
Title: Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili
Inventor: GALLONE CESARE
IPC: H01H1/58
Filed: 1993-02-26
Granted: 1996-09-23
Abstract: In un interruttore elettrico, un elemento di contatto mobile viene vincolato ad un primo contatto fisso per mezzo di una porzione terminale con profilo a spigoli vivi alloggiante in una sede a profilo arrotondato. L'elemento di contatto mobile presenta una porzione di interconnessione dotata di una sporgenza troncoconica impegnabile in un'apertura di innesto con bordi arrotondati predisposta in un secondo contatto fisso, per stabilire una continuità elettrica tra il primo ed il secondo contatto fisso quando l'elemento di contatto mobile viene portato in una condizione di chiusura. Sulla porzione di interconnessione è riportato un primo inserto d'argento, il cui volume è superiore ad un secondo inserto d'argento eventualmente riportato sui bordi dell'apertura di innesto. Una calotta di protezione predisposta sulla porzione di interconnessione raccoglie frammenti metallici proiettati dalla zona di contatto con il secondo contatto fisso a seguito dell'interruzione e del ripristino della continuità elettrica.
Patent IT-1279344-B1 (IT)
Title: Extractor of juice or pulp from foods - has tubular strainer in which spatulas are rotated, holes in strainer which diminish in dia. from inlet to outlet ends
Inventor: CATELLI CAMILLO
IPC: A23B/
Filed: 1995-01-10
Granted: 1997-12-09
Abstract: Device for extracting juice or pulp from foods has a tubular strainer (2) with a foods inlet (3) at one end and a waste outlet (4) at the other, and an axial shaft (5) having spatulas (6) having their ends rotated close to the inner surface of the strainer (2), The strainer has holes (12, 13) which progressively or stepwise diminish in dia. from the inlet (3) to the outlet (4). The strainer pref. has a first part closer to the inlet, which has holes of a larger dia. than the holes in a second part located closer to the outlet. A scraper is rotatable about the exterior of the strainer. The strainer is surrounded by at least one annular support.
Patent IT-1291114-B1 (IT)
Inventor: LAUFER RALPH
IPC: A61K38/00
Filed: 1997-03-20
Granted: 1998-12-29
Abstract: The subject of the present invention are variants of ciliary neurotrophic factor with enhanced receptor selectivity (CNTFR), useful for the treatment of diseases and disorders including motor neuron diseases and muscle degenerative diseases. Another subject of the invention is to provide a method for identifying the above mentioned CNTF variants. The hCNTF variants with the amino acid substitutions in accordance with the present invention, have a reduced ability, as compared to the human CNTF, to elicit biological effects through soluble CNTFR, without affecting its ability to activate membrane-bound neuronal CNTF receptors, thereby improving its therapeutic properties. FIG. 1 shows the reduced CNTFR binding affinity of a CNTF variant according to the invention (IA-CNTF; SEQ ID NO: 2). It is evident that the binding affinity of this variant to the CNTFR is reduced as compared to the wild-type human CNTF molecule.
Patent IT-1266883-B1 (IT)
Title: High-speed processor for the digital processing of one or more video sources
Inventor: BAMBARA MARIO
IPC: H04N/
Filed: 1994-07-19
Granted: 1997-01-21
Abstract: High-speed processor for the digital processing of one or more video sources, comprising a central control and/or processing unit, able to compare a current image with a reference image and generate an ordered set of comparison data indicating the differences between the two images; the ordered set of data thus obtained is subsequently processed by compression units to obtain compressed comparison data which can be used for an "intermittent" recording or for a transmission in "slow scan video". <IMAGE>
Patent IT-1292962-B1 (IT)
Inventor: DE ROSSI VALTER
IPC: E06B9/80
Filed: 1997-03-04
Granted: 1999-02-11
Abstract: A drive device for roll-up elements includes: a ratio-motor on which a pulley (13) integral with a hollow cylinder (8) is keyed and that presents a tubular sump (7) and a motor stop unit (9). A dragging gear (5), rigidly fixed to the hollow cylinder (8), slides on its own inside diameter in relation to a bush (6) jutting out from the tubular sump (7), and presents an internal toothing (51) meshing a pinion (4) rotating on a shaft belonging to said bush (6) by a toothing (41) meshing both said dragging gear (5), and a second toothed gear (1), freely keyed on the stop unit (9), which presents an external toothing (105) meshing the pinion and an internal toothing (102) meshing a toothed gear (80) firmly keyed on the splined shaft (90); a cover (2) presents adjustment means for the positioning of the limit stops in relation to the motor stop microswitches (100, 101). Said cover is made integral with the bush (6) and with the stop unit (9). <IMAGE>
Patent JP-2975926-B1 (JP)
Title: チャンファー付き環状内歯歯車の成形装置
IPC: B21K1/30
Filed: 1998-06-04
Granted: 1999-11-10
Abstract: 【要約】
【課題】  環状内歯歯車ワークの両端又は片端にチャン ファーを鍛造で成形することにより、工程の簡素化を図 り、併せて高精度で一定品質の製品を効率よく生産す る。
【解決手段】  あらかじめ粗形状の内歯が成形された環 状内歯歯車ワークＷ１を素材とし、このワークＷ１にチ ャンファー付きの歯形を成形する装置であって、ワーク Ｗ１の内径側にワークＷ１の両端から押し込み可能な一 対のパンチ１０，２０と、両パンチ１０，２０を互いに 当接するまで押圧可能なプレス圧力を負荷するプレス機 構８０，９０とを備え、両パンチ１０，２０に、それら のワークＷ１内径側への嵌合により協働してワークＷ１ に転写する歯形及びチャンファー形状を構成する型形状 が刻設されている。
Patent JP-3013084-B1 (JP)
Title: 壁面防護材
IPC: E04G21/24
Filed: 1998-11-02
Granted: 2000-02-28
Abstract: 【要約】
【課題】  壁面を損傷させないで、壁面を保護する壁面 保護材を提供することを目的とする。
【解決手段】  表面に緩衝部材を張設した四辺形の上下 一対の硬質保護板からなり、上部硬質保護板の上縁及び 下部硬質保護板の下縁に滑り止め材を装着すると共に、 上部硬質保護板の上縁は天井部に当接させ、下部硬質保 護板は床部に当接させた際に各硬質保護板の一部が重な り合う形状に形成し、その重合面に上下硬質保護板が着 脱可能に固着部材で装着されている。
Patent JP-3017986-B1 (JP)
Title: ゲームシステムおよびコンピュータ読み取り可能な記憶媒体
IPC: A63F13/52
Filed: 1998-11-26
Granted: 2000-03-13
Abstract: 【要約】
【課題】  音楽のリズム等に合わせて入力装置の操作部 材を快適に操作できるゲームシステムを提供する。
【解決手段】  複数の操作部材の操作状態に対応した信 号を出力する入力装置５２と、その入力装置上の操作部 材の少なくとも一部に割り当てられる所定数の操作対象 部のそれぞれに関するゲーム中の操作タイミングを定義 したデータを記憶する記憶装置４４と、前記入力装置か らの出力信号と前記記憶装置に記録されたデータとを参 照しつつ前記表示装置の画面上で所定のゲームを実行す るゲーム制御装置１１とを備えたゲームシステムにおい て、ゲームで使用する操作対象部の数を所定数に設定す る第１のモード、または前記所定数よりも少ない数に制 限する第２のモードをプレイヤーからの指示に応じて選 択する。第１のモードの選択時には所定数の操作対象部 の操作を、第２のモードの選択時にはそれよりも少ない 数の操作対象部の操作のみをゲーム画面を通じてプレイ ヤーに指示する。
Patent JP-3032514-B1 (JP)
Title: 光沢面の耐酸化性に優れた銅箔及びその製造方法
IPC: H05K3/38
Filed: 1998-12-14
Granted: 2000-04-17
Abstract: 【要約】
【課題】  光沢面にクロム、亜鉛、及びリンを含有する 複合層を備えた銅箔において、その光沢面の耐酸化性を 更に改善する技術を確立すること。
【解決手段】  銅箔の光沢面にクロム、亜鉛、リン及び ニッケルを含有する複合層を備えたことを特徴とする光 沢面の耐酸化性に優れた銅箔及び電解によるその製造方 法。
Patent MD-2754-B1 (MD)
Inventor: SAINSUS YURIE
IPC: H02J3/42
Filed: 2003-09-02
Abstract: Inventia se refera la electrotehnica si poate fi utilizata pentru sincronizarea invertorului static de frecventa si a sursei de curent alternativ. Dispozitivul de sincronizare a invertorului static de frecventa si a sursei de curent alternativ include un dispozitiv de comutatie si, conectata la iesirea lui, o sarcina, totodata, invertorul static de frecventa contine un integrator, un generator, un etaj de putere a invertorului static de frecventa si, conectata la una dintre intrarile lui, o sursa de curent continuu. Invertorul static de frecventa contine suplimentar dispozitivele optovoltaice monofazat si bifazat, elementul logic "SI NU" si un dispozitiv de permisiune. Sursa de curent alternativ este conectata la una dintre intrarile de putere ale dispozitivului de comutatie si la intrarile dispozitivelor optovoltaice monofazat si bifazat. Iesirea dispozitivului optovoltaic monofazat este unita cu una dintre intrarile elementului logic "SI NU", iesirea caruia este unita cu intrarea integratorului, iesirea caruia este unita cu una din intrarile dispozitivului de permisiune, una dintre iesirile caruia este unita cu intrarea generatorului, iesirea caruia este conectata cu intrarea a doua a elementului logic "SI NU" si cu intrarea a doua a etajului de putere a invertorului static de frecventa, iar iesirea lui este conectata la a doua intrare de putere a dispozitivului de comutatie. Iesirea dispozitivului optovoltaic bifazat este unita cu intrarea a doua a dispozitivului de permisiune, iesirea a doua a caruia este conectata la intrarea de comanda a dispozitivului de comutatie.  ŕ
Patent NO-317166-B1 (NO)
Inventor: HANNINEN MIKKO
IPC: B63B25/24
Filed: 2001-09-24
Abstract: The invention relates to a method for securing horizontally loaded cargo units on a vessel, in which method the cargo units (13) are handled and secured for transporting the cargo units (13) on the vessel. The cargo unit (13) is secured to the vessel and/or to an adjacent cargo unit (13) by means of securing elements extending in the longitudinal direction of the cargo unit such that securing parts (11, 12) of the securing element (10) fixed to a bulkhead (15) of the vessel and to the cargo unit or to adjacent cargo units form an interlocking coupling, whereby the cargo unit (13) that is secured remains in place in the securing position. The invention also relates to a device for securing horizontally loaded cargo units on a vessel, which device is used for securing the cargo units (13) for transport on the vessel. The device is formed as a securing element (10) extending in the longitudinal direction of the cargo unit, which securing element comprises securing parts (11, 12) fixed to adjacent cargo units or to a cargo unit and a bulkhead (15) of the vessel adjacent to the cargo unit, which securing parts form an interlocking coupling such that the cargo unit (13) that is secured remains in place in the securing position.
Patent NO-326603-B1 (NO)
Inventor: LORET ERWANN
IPC: A61K6/00
Filed: 2001-10-04
Abstract: The invention relates to an anti HIV 1 vaccine comprising the entire or part of the Tat HIV 1 protein, in addition to the identification of said protein in individuals affected by HIV. The Tat protein is a protein of the HIV 1 Oyi variant.
Patent NO-328238-B1 (NO)
Inventor: MANTELLE JUAN A
IPC: A61K9/70
Filed: 2003-10-17
Abstract: A device and method for stabilizing a drug, particularly a chiral drug or the active enantiomer(s) thereof, in a carrier composition of a transdermal delivery system prior to the systems use by providing a product packaging system (14) to prevent or control degradation reactions that can result from certain packaging materials and moisture contamination, while at the same time providing a child-resistant wrapping (9) for the transdermal system.
Patent NO-342670-B1 (NO)
Title: Fremgangsmåte for å redusere titanoksid ved elektrolyse
Inventor: STREZOV LES
IPC: C25C3/28
Filed: 2003-12-19
Abstract: Det beskrives en fremgangsmåte for å redusere et titanoksid i en fast tilstand i en elektrolytisk celle som inkluderer en anode, en katode i det minste delvis dannet av titanoksidet, og en smeltet elektrolytt som inkluderer kationer av et metall som er i stand til kjemisk å redusere katodetitanoksidet, og der metoden inkluderer drift av cellen ved en spenning som er over en spenning ved hvilken kationer av metallet som er i stand til kjemisk å redusere katodetitanoksidet, avsettes som metall på katoden, hvorved metallet kjemisk reduserer katodetitanoksidet. Fremgangsmåten omfatter oppfrisking av elektrolytten og/eller endring av cellespenningen i senere trinn av driften av cellen etter behov i sammenheng med reaksjonene som inntrer i cellen og konsentrasjonen av oksygen i titanoksidet i cellen for derved å gi titan med høy renhet.
Patent NO-340900-B1 (NO)
Inventor: CARR FRANCIS J
IPC: C12N15/13
Filed: 2006-05-11
Abstract: The present invention provides a cytotoxically active CD3 specific binding construct comprising a first domain specifically binding to human CD3 and an Ig-derived second binding domain. Furthermore, a nucleic acid sequence encoding a CD3 specific binding construct of the invention is provided. Further aspects of the invention are vectors and host cells comprising said nucleic acid sequence, a process for the production of the construct of the invention and composition comprising said construct. The invention also provides the use of said constructs for the preparation of pharmaceutical compositions for the treatment of particular diseases, a method for the treatment of particular diseases and a kit comprising the binding construct of the invention.
Patent NO-331476-B1 (NO)
Title: Proteinfri gamete- og embryo-handtering samt dyrkningsmedieprodukter inneholdende metylcellulose
Inventor: ABDULLAH JAFFAR ALI BIN M
IPC: C12N5/0735
Filed: 2007-12-21
Abstract: Denne oppfinnelsen beskriver en hovedsakelig proteinfri celledyrkningsløsning for assisterte reproduksjonsteknologier og fremgangsmåte for anvendelse derav.
Patent PL-144040-B1 (PL)
Title: Method of obtaining derivatives of 1,1-dioxide of 6-/aminomethylo/penicillanic acid
IPC: C07D499/00
Filed: 1984-06-04
Abstract: 6-alpha/beta-[(C1-C4)Alkoxyaminomethyl and benzyloxyaminomethyl]penicillanic acid 1,1-dioxides, pharmaceutically acceptable salts thereof and conventional esters thereof hydrolyzable under physiological conditions, all of which are useful in medicine as beta-lactamase inhibitors; intermediates and processes therefor; and a process for the conversion of the present compounds to 6-alpha- and 6-beta-(aminomethyl)penicillanic acid 1,1-dioxides and derivatives.
Patent PL-156297-B1 (PL)
IPC: C09D5/08
Filed: 1988-02-29
Abstract: Farby i emalie na bazie żywic alkidowych i alkidowo-aminowych sporządzone z pigmentów
organicznych i nieorganicznych, wypełniaczy, spoiw i rozpuszczalników, w ilościach 5-35%
Wagowych pigmentów, 5-20% wagowych wypełniaczy, 35-70% wagowych spoiw alkidowych
albo alkidowo-aminowych w roztworze 50-70%, 25-50% wagowych rozpuszczalników w przeliczeniu
na gotowy wyrób, znamienne tym, że zawierają tlenek potasu w ilości 0,15-1,0% wagowych
w przeliczeniu na masę wypełniaczy.
2. Sposób wytwarzania farb i emalii na bazie żywic alkidowych i alkidowo-aminowych
polegający na sporządzeniu pasty pigmentowej przez zmieszanie pigmentów organicznych i
nieorganicznych, wypełniaczy, spoiwa i rozpuszczalników, w ilościach 5-35% wagowych pigmentów,
5-20% wagowych wypełniaczy, 35-70% wagowych spoiw alkidowych albo alkidowoaminowych
w roztworze 50-70%, 25-50% wagowych rozpuszczalników licząc na wyrób finalny,
znamienny tym, że pastę sporządza się przez wymieszanie tlenku potasu razem z wypełniaczami
w ilości 0,15-1,0% wagowych tlenku potasu w przeliczeniu na masę wypełniaczy, z 10-20%
wagowymi spoiw lakierniczych do pełnej homogenizacji, następnie uzupełnieniu składu pasty
przez dodanie pozostałej ilości spoiw lakierniczych, pigmentów, rozpuszczalników i po ujednoliceniu
masy dysperguje w młynie kuleczkowym do przetarcia 15-20 mikronów.
Patent PL-157186-B1 (PL)
Title: Method of obtaining derivatives of dihydropyridine
IPC: C07D233/60
Filed: 1988-09-29
Abstract: Therapeutic agents. 
     Platelet activating factor antagonists of formula (I):
     wherein R is phenyl or phenyl substituted by one or more substituents selected from nitro, halo, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, aryl(C 1 -C 4 )alkoxy, fluoro(Ci-C 4 )alkoxy, Ci-C 4  alkylthio, Ci-C4 alkylsulphonyl, hydroxy, trifluoromethyl and cyano, or is phenyl fused to a dioxole ring;
     R 1  and R 2  are each independently H or C 1 -C 6  alkyl, or R 1  and R 2  together complete a pyrrolidinyl, piperidino, morpholino, piperazinyl, N-(C 1 -C 4  alkyl)piperazinyl or N-(C 2 -C 4  alkanoyl-piperazinyl group;   or R 2  is H or C 1 -C 4  alkyl and R 1  is CN, C 3 -C 7  cycloalkyl, aryl, heteroaryl or a C 1 -C 4  alkyl group substituted by one or more substituents selected from C 3 -C 7  cycloalkyl, C 1 -C 4  alkoxycarbonyl, aryl or heteroaryl;   Z is selected from C 1 -C 6  alkoxy, aryl(C 1 -C 4 )alkoxy, hydroxy, and -NR 4 R s  wherein each of R 4  and R 5  is independently H or C 1 -C 6  alkyl, or R 4  and R 5  together complete a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(Ci-C 4  alkyl)piperazinyl group;   Y is 1,4 phenylene or pyridine-2,5-diyl,   and X is a 5 or 6 membered aromatic heterocyclic group containing one or more nitrogen atoms in its ring; which ring may be fused to a benzene ring or to a further 5-or 6-membered aromatic heterocyclic ring containing one or more nitrogen atoms, at least one of said heterocyclic rings optionally also containing an oxygen or sulphur atom, and being optionally substituted with one or more substituents selected from C 1 -C 4  alkyl, C 1 -C 4  alkoxy, halo, CF 3  and CN;     
and their pharmaceutically acceptable salts.
Patent PL-158497-B1 (PL)
Title: Method of obtaining a salt of //-1-isppropylamino-3-(4-/2-methoxyethyl/phenoxy)-2-propanol in particular tartarate
IPC: C07C/
Filed: 1989-01-26
Abstract: A method of obtaining of /+/-/-1-isopropylamino-3-[4-/2-metoxyethylo/fenoxy]-2-propanol salts, particularly /+/-/-1-isopropylamino-3-[4-/2-metoxyethylo/fenoxy]-2-propanol tartrate in the reaction of 4-/2-metoxyethylo/phenol with molar excess of epichlorhydrine at the temperature of 20-80 degrees C, in the presence of a aqueous solution of inorganic base, where the reaction product is reacted with molar excess of isopropyl amine at boiling temperature, followed by the reaction with L-tartaric acid, characterized in that 4-/2-metoxyethylo/phenol is reacted with 1-3 times as much of molar excess of epichlorhydrine in a monophase system in water, while the reaction of epoxide with 2-5 times as much of molar excess of isopropyl amine is conducted in the medium consisting of reaction products, and where raw /+/-/-1-isoproylamino-3-[4-/2-metoxyethylo/fenoxy]-2-propanol tartrate obtained in the reaction with L-tartaric acid is macerated in 4-8 times as much of excess by weight of acetone for 5-15 hours at room temperature, followed by crystallisation from the aqueous solution of acetone.
Patent PL-159820-B1 (PL)
Title: Connector for fixing thermal insulation materials and structural elements to substrate
IPC: E04B1/61
Filed: 1989-09-12
Abstract: A connector for fastening thermo-insulation materials and construction elements to a base, characterized in that is it composed of a bipartite jacket (1 and 2) with catches (3), preferably five on each of the two parts of the jacket, having at one end a head (6) in the form of a flanged top part of the jacket (1 and 2), combined detachably with a washer (4).<IMAGE>
Patent PL-162668-B1 (PL)
Title: Method for simultaneous manufacturing of epoxy ethylbenzene and benzaldehyde
Inventor: RUSZCZYNSKI JERZY
IPC: C07C45/36
Filed: 1989-12-05
Abstract: Process of simultaneous production of epoxy ethylbenzene and benzaldehyde by oxidating styrene with molecular oxygen or air in gas-liquid system arrangement, in the presence of catalyst in temperature of 80-140 degrees C, where the liquid phase is represented by 20-80% by weight of styrene solution in the solvent, characterised in that 1-5% by weight trialkyl or triaryl orthophosphate are used as catalyst.
Patent PL-164277-B1 (PL)
Inventor: GRABOWSKI EUGENIUSZ
IPC: B66C13/50
Filed: 1990-01-17
Abstract: Elektroniczne urządzenie ogranicznika zukosowania
suwnic zawierające połączone w znany sposób
źródło napięcia odniesienia oraz pomiarowy
wzmacniacz elektroniczny, znamienny tym, że w
źródle napięcia odniesienia wzorzec napięcia (1) jest
zbudowany na, diodzie Zenera oraz wysokostabilnym
rezystorze i jest obciążony dzielnikiem napięcia (2)
zbudowanym na wysokostabilnych rezystorach natomiast
pomiarowy wzmacniacz elektroniczny posiada
na wyjściu filtr aktywny (10), a w pętli eliminującej
dryfttemperaturowy między wejściowym wzmacniaczem
głównym (5) a kliczami (S3') i (S4’)jest umieszczony
wzmacniacz pomocniczy (6) służący do
dokładnej regulacji wzmocnienia całego toru pomiarowego
wzmacniacza elektronicznego.
Patent PL-166453-B1 (PL)
Inventor: GARLICH JOSEPH R
IPC: C07F9/6524
Filed: 1990-08-03
Abstract: 1. Sposób oczyszczania kwasów aminometylenofosfonowych: etylenodiaminotetra(mety- lenofosfonowego) albo 1,4,7,10-tetraazacyklododekano-1,4,7,10-tetra(metylenofosfonowego), znamienny tym, ze : a) rozpuszcza sie kwas aminofosfonowy w wodnym roztworze zasady; b) dodaje sie roztwór z etapu a) do roztworu kwasu ewentualnie utrzymywanego w podwyzszonej temperaturze w celu ponownego wytracenia kwasu aminofosfonowego; c) ewentualnie ogrzewa sie roztwór w czasie wystarczajacym aby rozpoczelo sie wytra- canie kwasu aminofosfonowego; d) oziebia sie roztwór jesli byl ogrzewany w etapie b) lub c) do nizszej temperatury i utrzymuje sie go w tej temperaturze w czasie wystarczajacym na wytracenie kwasu amino- fosfonowego; e) odsacza sie krysztaly kwasu aminofosfonowego; f) przemywa sie krysztaly woda. PL PL PL PL