baber/WOPTO huggingface dataset:
Patent IE-86858-B1 (IE)
Title: Improvements in and relating to post drivers
Inventor: JOHN MOWATT BRYCE
IPC: E04H17/00
Filed: 2016-03-11
Abstract: An assembly for a post driver, the assembly comprising a device, such as a storage or retention device, for holding, storing or retaining a drivable member, and at least one driver for moving the drivable member between a first working position and a second out of use position. The driver is optionally a powered driver, which rotates the drivable member between the first position and the second position. Preferably, the device for holding, storing or retaining comprises a collar or sleeve formed of at least two separable and/or hinged parts, and may be a clam-shell type device. <Figure 2>
Patent IT-1267514-B1 (IT)
Title: Meccanismo per manipolatori o robot utilizzante un cilindro pneumatico  per imprimere un moto rotatorio di tipo oscillatorio ad un braccio
Inventor: BADIALETTI PAOLO
IPC: B25J/
Filed: 1993-01-21
Granted: 1997-02-05
Abstract: La presente invenzione concerne un meccanismo per manipolatori o robot utilizzante un cilindro pneumatico oscillante per imprimere un moto rotatorio di tipo oscillatorio ad un braccio, girevole a folle su un perno di fulcraggio e di supporto.Tale meccanismo è corredato di un dispositivo commutatore che provvede, ogni qual volta il cilindro ed il braccio oscillante attraversino la posizione di punto morto, a commutare la valvola di distribuzione dell'aria compressa inviata nel cilindro, così da determinare un'inversione immediata della corsa del pistone.
Patent IT-1291589-B1 (IT)
Inventor: CAROBBI RENATO
IPC: C07H3/04
Filed: 1997-04-17
Granted: 1999-01-11
Abstract: Process for the preparation of lactulose wherein an aqueous solution or suspension of lactose is reacted with sodium aluminate in order to produce the isomerization of lactose and the mixture thus obtained is neutralized by treatment with gaseous CO2 under pressure, obtaining a suspension of aluminum hydroxide which can be easily separated from the lactulose solution.
Patent IT-1301745-B1 (IT)
Title: Hyperpure hydrogen peroxide production using reverse osmosis unit, used for processing semiconductors
Inventor: BIANCHI UGO PIERO
IPC: C01B/
Filed: 1998-06-18
Granted: 2000-07-07
Abstract: Hydrogen peroxide of 60 - 70 % concentration, and not containing stabilizers, from an industrial plant is purified by reverse osmosis within a unit which is part of the plant. Hyperpure hydrogen is obtained by a process whereby the product is fed to the purification unit wherein high purity permeate is separated and recycled to the production plant. The hydrogen peroxide is used without addition of a stabilizing agent.
Patent IT-1279870-B1 (IT)
Title: Calibratrice dello spessore di lastre o piastrelle in granito, gres  porcellanato od altri materiali duri e non, dotata di rulli abrasivi
Inventor: PEDRINI LUIGI
IPC: B24B41/047
Filed: 1995-10-18
Granted: 1997-12-18
Abstract: La calibratrice presenta i rulli (1) registrabili di un angolo (A) non nullo e non retto, rispetto alla direzione trasversale (T) al moto (M) delle lastre o piastrelle (2) in lavoro. Il fronte di taglio risulta minore della lunghezza (L) del rullo: è possibili, perciò, registrare il formato lavorato a larghezze (P) del materiale a piacere, anche in formati non usuali. L'inclinazione del rullo avviene (Fig. 2), per registrazione della struttura di sostegno (7), rotante sull'asse (S) verticale del cannotto (8): mezzi di bloccaggio della rotazione (28) provvedono ad irrigidire la struttura (Fig. 3); è previsto anche un mezzo di distacco rapido (18, 23) a corsa corta, che distanzia il rullo abrasivo nelle fasi di fermata della linea in cui la calibratrice è inserita.
Patent IT-1277315-B1 (IT)
Title: Spherical wrist joint with three degrees of freedom with non-degenerative working space
Inventor: QUAGLIA GIUSEPPE
IPC: B25J/
Filed: 1995-03-22
Granted: 1997-11-05
Abstract: Spherical wrist joint with three degrees of freedom of the PYR (pitch, yaw, roll) type, consisting (Fig. 1) of five conical toothed gears used for movement in the "end effector" space 1 working by means of rotations on a star wheel c used to guide a fork f on which is placed the output shaft of the said end effector. The motion reaches the joint via three toothed belts C1, C2, C3. Gear 1 is provided to control yaw motion, gear 2 for pitch motion and gear 3 for roll motion. The advantage of the invention is above all that there is no degenerative working space and the three motions can be combined in any way. Technical field: mechanical engineering, particularly robotics, finding application in the field of manufacturing robots for assembling components, movement, etc. The invention can also be advantageously applied in other fields, for example the biomedical field, for wrist and knee prostheses, etc. An attractive feature of the invention is its simple construction, and compared with previous solutions it has a smaller number of gears, thereby having significantly improved characteristics. <IMAGE>
Patent JP-3015025-B1 (JP)
Title: トリム用インサ―ト及びトリム
IPC: B60R13/06
Filed: 1999-04-16
Granted: 2000-02-28
Abstract: 【要約】
【課題】  成形が容易で、かつ高い強度を確保可能なト リム用インサート及びトリムを提供する。
【解決手段】  インサート１５の複数の骨片２１を、そ の骨片２１の長手方向の一端側において第１連結部２３ により、他端側において分離用孔２６を有する仮止め部 ２４及び第２連結部２５により相互に連結する。仮止め 部２４と第２連結部２５とは、骨片２１を介して交互に 配列する。押出成形後の分離工程で、前記仮止め部２４ の分離用孔２６に対応する部分を脆弱化させて切り離す ことにより、インサート１５における各骨片２１の前記 他端側を、ゴム内で２骨片毎に分離する。
Patent JP-3118513-B1 (JP)
Title: モーターユニット及びこれを含む歯科用ハンドピースの駆動部
IPC: A61C1/02
Filed: 1999-07-15
Granted: 2000-12-18
Abstract: 【要約】
【課題】  モーターケースからモーター本体を容易に着 脱することができるモーターユニットを提供すること。
【解決手段】  筒状のモーターケース２０の軸方向に挿 脱自在に収容されるモーターユニット３０であって、モ ーターユニットは、歯科用ハンドピース先端の歯科工具 に駆動力を供給するためのモーター本体３１と、光源４ ３からの光を通すための光ファイバー３９と、モーター 本体を冷却する流体を通すためのクーラントエアパイプ ７３と、口腔内で使用される水及び空気等の流体を通す ための水パイプ３５やエアーパイプ３６と、光ファイバ ー、水パイプ及びエアーパイプをモーター本体に固定す るための固定リング３２，３３とを備える。
Patent JP-2952357-B1 (JP)
Title: 空気調和装置
IPC: F25B1/00
Filed: 1998-08-11
Granted: 1999-09-27
Abstract: 【要約】
【課題】  エンジン廃熱を回収可能なヒートポンプ式冷 媒循環サイクルを備えた空気調和装置において、暖房能 力を損なうことなく室外用熱交換器の着霜を防止する。
【解決手段】  冷媒循環サイクル３に、高圧ラインと低 圧ラインとを接続するバイパス通路２１、２２と、この バイパス通路を介して高圧ラインから低圧ラインへバイ パスする冷媒流量を制御するバイパス弁２３，３４とを 設ける。暖房運転時にエンジン廃熱を回収しても冷媒循 環サイクル内の冷媒圧力が所定圧力以下となった場合 に、バイパス弁を開として高圧ラインの冷媒の一部を低 圧ラインへバイパスさせる。
Patent JP-3017198-B1 (JP)
Title: 同軸ケーブル端末加工方法
IPC: H02G1/12
Filed: 1998-12-15
Granted: 2000-03-06
Abstract: 【要約】
【課題】  同軸ケーブルの外側導体（シールド線）を化 学的に所定長さ除去する。
【解決手段】  フラットケーブル１の所定箇所をマスク ７で覆い、エッチャント中に浸漬する。エッチャントと しては、主成分を弱酸性の塩素系金属溶液（ＭeＣln＋ Ｈ 2 Ｏ）とし、これにノニオン系界面活性剤と拡散剤を 添加したものを用いる。すると、外側導体５は錫メッキ 銅線であるので、錫や銅はエッチャント中に溶出し、マ スク７から露出している部分の外側導体５が除去され、 この除去された部分にテフロンからなる絶縁体８が露出 する。
Patent MD-4806-B1 (MD)
Title: Process for producing an impulse spinner with self-propulsion on water
Inventor: BRANIŞTE Fiodor
IPC: B82Y40/00
Filed: 2019-05-20
Abstract: The invention relates to the field of technological physics, in particular to nanotechnology, and consists in developing a process for producing a new type of water spinner that rotates by impulses.The process, according to the invention, consists in producing hydrophobic three-dimensional gallium nitride nanostructures by epitaxial growth on a ZnO sacrificial substrate at a temperature of 600…850°C of a GaN layer of a thickness of 15…20 nm, decomposing the sacrificial ZnO layer in hydrogen flow at a temperature of 600…850°C, placing the droplets of a 5% aqueous ethyl alcohol solution with a volume of 50…100 µL over the GaN nanostructures and rotating the system for 25…40 s to obtain spheres of a diameter of 3…8 mm, coated with GaN nanoparticles and filled with aqueous ethyl alcohol solution, and subsequently changing the density of nanostructures by thinning the layer of nanoparticles in two diametrically opposite places of the spheres with the sharp tip of a tweezers, obtaining conical holes with a tip diameter of 400…600 µm.
Patent NO-325385-B1 (NO)
Inventor: OLSON ROY
IPC: B65G35/08
Filed: 2000-10-24
Abstract: Collecting system for packagings (18), preferably returnable packagings, comprising a feeding-in device (10) for the packagings, which feeding-in device is arranged at a first location, an automatic transport device being arranged to automatically transport the packagings from said feeding-in device (10), in a transport canal (12), to a demolition and/or collecting device (14, 16) which is arranged at a second location, said second location being situated at some distance from said first location.
Patent NO-321150-B1 (NO)
Inventor: RITTER RUDOLF
IPC: H04W84/00
Filed: 2001-09-26
Abstract: Method and system for ordering, loading and using tickets ordered from a reservation center through transmission of order data that includes a number assigned to a mobile communications terminal. The ordered ticket is received via a mobile radio network at the mobile communications terminal, and the ticket is stored. A reading device receives ticket information contactlessly from the mobile communications terminal, and an authorization of a user of the mobile communications terminal is decided based on the ticket information.
Patent NO-334374-B1 (NO)
Inventor: HEEK RONALD PETER VAN
IPC: D21C11/04
Filed: 2003-07-15
Abstract: Oxidized white liquor is heat treated to increase the concentration of PSUV measured at 285 or 286 nm or PSVIS measured at 416 nm and the PSUV/PSGR or PSVIS/PSGR ratio, whereby the content of active polysulphide in the total polysulphide is increased which active polysulphide can be exploited to increase pulp yield in Kraft pulping.
Patent NO-343066-B1 (NO)
Title: Fremgangsmåte for fremstilling av en optisk fiber, en optisk fiber og anvendelse av denne
Inventor: HORDVIK AUDUN
IPC: G02B6/02
Filed: 2003-12-11
Abstract: Fremgangsmåte for å belegge en optisk fiber med et fiber Bragg gitter (FBG) med et hermetisk (lufttett) belegg. Belegget er spesielt et belegg av karbon, for å unngå inntrengning av gasser, damper eller væsker fra omgivelsene, som kan være vann eller hydrogen, og som kan diffundere inn i fiberglasset og forårsake awik/drift i de målte Bragg-bølgelengdene. Det benyttes fiber Bragg gitre som opprettholder gitterstyrken ved temperaturer opp til og over 1000°C, som oppvarmes til over 1000°C i et kammer med en reaktiv gass som danner karbonavsetninger. En optisk fiber, en fiberoptisk sensor og en fremgangsmåte for anvendelse av et fiberoptisk Bragg gitter for en måling, der gitteret er dannet i en fiber ifølge fremgangsmåten er også beskrevet.
Patent NO-333813-B1 (NO)
Title: Fenetanolaminderivater og deres anvendelse, farmasøytisk preparat og kombinasjon
Inventor: COE DIANE MARY
IPC: A61P21/00
Filed: 2004-03-11
Abstract: Det er beskrevet nye forbindelser med formel (1), en fremgangsmåte for fremstilling derav, farmasøytiske sammensetninger inneholdende disse, og anvendelse derav i terapi, spesielt anvendelse ved profylakse og behandling av respiratoriske sykdommer.
Patent NO-336331-B1 (NO)
Inventor: DOISY YVES
IPC: G01S7/527
Filed: 2005-07-08
Abstract: The method involves effectuating multicopy correlation of received signal (31). The correlation comprises Fast Fourier transformation of the signal, and formation of synthetic spectra from spectra of the signal. The correlation comprises calculation and inverse Fast Fourier transformation of inter-spectra product i.e. a product of each synthetic spectra by a conjugated concatenated spectra (63) of corresponding Doppler copy.
Patent NO-333994-B1 (NO)
Title: Farmasøytiske kombinasjonsprodukter samt sett omfattende samme.
Inventor: MEEL JACOBUS C A VAN
IPC: A61K31/496
Filed: 2005-11-28
Abstract: 2005-11-28 S a m m e n d r a g Foreliggende oppfinnelse omhandler en farmasøytisk kombinasjon for behandling av sykdommer som involverer celleproliferasjon, migrasjon eller apoptose av myelomceller, eller angiogenese. Oppfinnelsen omhandler også en fremgangsmåte for behandlingen av nevnte sykdommer, omfattende sam-administrering av effektive mengder av spesifikke aktive forbindelser og/eller sam-behandling med strålingsterapi, i et forhold som tilveiebringer en additiv og synergistisk effekt, og den kombinerte anvendelse av disse spesifikke forbindelser og/eller radioterapi for fremstillingen av tilsvarende farmasøytiske kombinasjonspreparater.
Patent NO-336933-B1 (NO)
Title: Pakningsverktøy og fremgangsmåte for å sette pakningsverktøyet
Inventor: TELFER GEORGE
IPC: E21B47/10
Filed: 2006-12-04
Abstract: En brønnpakning er beskrevet for bruk i en brønnboring og især en pakning som kan brukes for prøving nede i brønnen. I en utførelse av oppfinnelsen er et pakningsverktøy (10) for montering på en arbeidsstreng for å tilveiebringe en tetning mot et rør (32) beskrevet omfattende et legeme (12) med ett eller flere pakningselementer (18) og en hylse (14), idet pakningsverktøyet settes ved å bevege hylsen i forholdet til verktøylegemet omfattende de en eller flere pakningselementer, idet verktøyet har flere omføringskanaler (16) for å tilveiebringe en fluidbane forbi pakningselementene, idet hylsen omfatter minst ett forankringselement, idet det minst ene forankringselement aktueres til å kontakte røret ved hjelp av fluidtrykk fra omføringskanalene når pakningen settes.
Patent NO-341691-B1 (NO)
Title: Kutteverktøy
Inventor: GRØNÅS JON ARVE
IPC: B23D49/00
Filed: 2013-11-05
Abstract: Anordning (1) innrettet til å kunne tildanne åpninger i et legeme (15), hvor anordningen (1) omfatter et kuttehode (3) med en framside (31) og en bakside (32), og hvor kuttehodet er forsynt med en kutteanordning (6); et kraftoverføringslegeme (4) innrettet til å kunne overføre en k raft fra et drivmiddel til kutteanordningen (6); en drivenhetsholder (2), hvor drivenhetsholderen (2) er innrettet til å kunne anordnes i en avstand (A3) fra kuttehodets (3) bakside (32); i det minste ett forbindelseslegeme (5) med et første (51) og et andre endeparti (52), hvor forbindelseslegemet (5) forbinder kuttehodet (3) med drivenhetsholderen (2); og en støtte (8) innrettet til å kun ne dreibart fastholde anordningen (1) på et legeme(15), kjennetegnet ved at en avstand (A1) mellom forbindelseslegemets (5) første endeparti (51) og dreieaksen (D1) er mindre eller lik en avstand (A2) mellom kuttehodets (3) framside (31) og dreieaksen (D1). Det beskrives ytterligere en framgangsmåte og en anvendelse av anordningen (1).
Patent NO-343132-B1 (NO)
Inventor: HÅVERSTAD THOR ARNE
IPC: E21B33/064
Filed: 2016-03-30
Abstract: A packer actuation system for a blowout preventer, comprising: a packer arrangement (100) having an axial passage therethrough (211); an actuation system which is releasably mechanically connected to the packer arrangement (100); wherein the actuation system is operable to move the packer arrangement (100) from an expanded position to a contracted position such that a dimension of the axial passage decreases, and the actuation system is operable to move the packer arrangement (100) from the contracted position to the expanded position such that the dimension of the axial passage increases.
Patent PL-155062-B1 (PL)
Title: Electric junction with zero contact force
IPC: H01R12/88
Filed: 1987-07-08
Abstract: A connector comprises a housing having a longitudinal slot in a top wall thereof for receiving a member being switched. Secured to a lower wall of the housing are contacts placed in recesses provided in side walls of the housing. The housing has a longitudinal passageway for reciprocations of a key therein for opening and closing the contacts. The key is made in the form of a rod having a projection which engages with inner surfaces of arms of the contacts when the key is moved. Projections are made on a wall of each recess, the outside surfaces thereof being embraced by the inner surfaces of the arms of the contacts when they are opened.
Patent PL-156076-B1 (PL)
IPC: F15B/
Filed: 1988-05-13
Abstract: 1. Serwonapęd elektrohydrauliczny o ruchu prostoliniowym,
zwłaszcza dla robota przemysłowego, składający
się z elektrohydraulicznego serwozaworu, hydraulicznego
siłownika o ruchu posuwisto-zwrotnym, zepsołu
pomiarowo-rejestrującego położenie elementu wykonawczego
siłownika zawierającego obrotowo-kodowy
przetwornik, przekładnię sprzęgającą przetwornik z elementem
wykonawczym siłownika oraz kompenstaor
niewspółosiowości zamocowania przekładni względem
przetwornika, znamienny tym, że serwozawór (7) tego
serwonapędu zamocowany jest do jednej z pokryw (5)
cylindra (4) siłownika (1), a zespół pomiaroworejestrujący
(14) zamocowany jest do drugiej z pokryw
(6), przy czym jego przekładnia (16) składa się z płaskiej
zębatki (18), usytuowanej równolegle do siłownika (1) i
zamocowanej sztywno do jego tłoczyska (2) oraz zestawu
dwóch kół zębatych (19), usytuowanych współosiowo i
nagiętych względem siebie kątowo dla bezluzowego
zazębienia z zębatką (18), zaś serwozawór (7) jest połączony
dwoma kanałami (8 i 9), wykonanymi w pokrywie
(5), z roboczymi komorami (12 i 13) siłownika (1), przy
czym w tej pokrywie (5), pomiędzy kanałami (8 i 9),
wykonany jest otwór (22), w którym usytuowany jest
tłoczek sterujący (23) dla ręcznego przemieszczania tłoczyska
(2) siłownika (1), a przesunięcie tego tłoczka (23)
powoduje połączenie kanałów (8 i 9), a więc obu komór
(12 i 13) siłownika (1).
Patent PL-158303-B1 (PL)
Title: Hydraulic screw and nut tightener
IPC: B25B/
Filed: 1988-10-10
Abstract: 1. Power tightener, comprising a hydraulic motor connected with the rotation-beating mechanism, characterized in that the motor (1) has a turbine (4) with arc-shaped blades (5) at which at least two nozzles are pointed at sharp angles ("α", "ss), these nozzles constitute the endings of leading ducts (6, 7, 8, 9), and the distance (s) of nozzles measured along the circumference of the turbine (4) is larger than the length (t) of the blade (5).<IMAGE>
Patent PL-157736-B1 (PL)
Title: Method of transmitting information about an instant of test blasting occurence during seismic examination of mine workings and apparatus therefor
IPC: G01V1/26
Filed: 1988-10-17
Abstract: 1. The method of transmission and the device for transmission of the explosion moment during seismic works in mine headings consisting in that when the electrical loop is broken an electrical impulse is sent by the telephone line to the ground, it is converted into a frequency signal in an intermediary device, it is fed into the modulator of a radio transmitter, and then transmitted as an electromagnetic wave to the receiver device in the recording unit.2. The device for transmission of the explosion moment during seismic works in mine headings, made up of a ground system and a telephone blaster set, consisting in that the ground system (I) has a transoptoric coupling system (3), to the input of which a telephone line with an electric loop (11) is connected through a controlling milliammeter (4), and the output of the transoptoric coupling system (3) is connected with the input of the impulse frequency transducer (5).<IMAGE>
Patent PL-159376-B1 (PL)
Title: Flexible wrinkled textile
IPC: D03D3/08
Filed: 1989-03-10
Abstract: 1. Flexible creased/wrinkled fabric with the warp yarn made from broken or continuous fibres, subject to finishing treatment, characterised in that it has an alternately laid low-shrinkage weft (2) made from the yarn composed of broken or continuous fibres, natural or chemical, and a highly flexible weft (3) made from the yarn containing flexible polyurethane fibres (6,7), where the threads of the warp (1) are interlaced with the weft (2,3) with a known weave, preferably twill weave, and the fabric is subjected to wet finishing treatment of washing and drying in the non-tension environment in the production process, or in relation to the finished product.<IMAGE>
Patent PL-163301-B1 (PL)
Title: Method of making colestyramine tablets
Inventor: BEQUETTE ROBERT J
IPC: A61K9/30
Filed: 1990-03-15
Abstract: A directly compressed cholestyramine tablet with a solvent-free coating is disclosed. The inner core of the tablet is made up of cholestyramine agglomerates consisting of numerous small, irregularly-shaped, jagged-edged fragments having relatively few smooth or flat surfaces with a moisture content ranging from about 8 to 14 percent by weight. A process is also disclosed for preparing cholestyramine agglomerates of the invention. The solvent-free coating comprises from about 60 percent to about 95 percent by weight of stearic acid and from about 5 percent to about 40 percent of polyethylene glycol.
Patent PL-163188-B1 (PL)
Title: Method of and system for effectuating equiponderant access of processors to common resources
Inventor: LENART ANDRZEJ
IPC: G06F15/16
Filed: 1990-11-16
Abstract: System for effectuating equiponderant access of processors to common resources comprising n equiponderant processors and n coupling blocks and access blocks, characterized in that each l-th access block (UD1) comprises two NAND logical elements or logically equivalent elements (NAND11, NAND21), whereas one input of the first and of the second logical element of the l-th access block (UD1) is connected to the common resources access demand signal line (BR1) of the l-th processor (P1), the output of the first logical element (NAND11) is connected to the second input of the second logical element (NAND21) and to the switch-on signal line (BE1) connected to the l-th coupling block (US1) and to the inputs of the first logical elements of all remaining access blocks, whereas the remaining inputs of the first logical element (NAND11) of the l-th access block (UD1) are connected through the switch-on signal lines (BE1 .BE1-1, BE1+1, .BEn) to the outputs of the first logical elements of all remaining access blocks, and the output of the second logical element (NAND21) of the l-th access block (UD1) is connected to the l-th processor (P1) through the ready or stop operations of the l-th processor signal line (RDY1).<IMAGE>
Patent PL-162940-B1 (PL)
Inventor: ZALESKI BOGUSLAW
IPC: H02P5/50
Filed: 1990-12-06
Abstract: U klad regulacji predkosci i ustaw ienia polozenia sil- nika elektrycznego liniow ego, zw laszcza indukcyjnego zawierajacy tyrystorow e laczniki kierunku zgodnego i kierunku przeciw nego, tachogenerator, potencjom etry zadajace oraz generator sterujacy kluczem , a takze zawierajacy zespoly porów nujace predkosc robocza, predkosc dojazdu i predkosc ustaw iania, których sygnal wyjsciowy jest równy róznicy tych predkosci i predkosci pom ierzonej silnika liniow ego, znamienny tym , ze wyjscie (3) zespolu (U p 1) porów nujacego predkosc robocza polaczone jest z dyskrym inatorem dodatniej wartosci sygnalu (D Z 1), którego wyjscie przez styki bierne k o n - taktu drogow ego (KD) strefy ham ow ania polaczone jest z wejsciem lacznika tyrystorow ego kierunku zgodnego (L Z ), a wyjscie (3) zespolu (U p2) porów nujacego pred- kosc dojazdu polaczone jest z dyskrym inatorem ujemnej wartosci sygnalu (DZ2), którego wyjscie przez styki czynne kontaktu drogow ego (KD ) p olaczon e jest z w ejs- ciem lacznika tyrystorow ego kierunku przeciw nego (L P), zas wyjscie (3) zespolu (U p3) porów nujacego predkosc ustawienia polaczone jest z w ejsciem drugiego dyskrym i- natora dodatniej w a rtosci sygnalu (DZ3), którego wyjscie przez styki bierne kontaktu strefy zatrzym ania (KZ) polaczone jest z drugim wejsciem (2) sum atora (S ), natom iast wyjscie potencjom etru (P3) zadajacego pred- kosc ustawiania (Vp) polaczone jest z drugim wejsciem (2) zespolu (Up3) porów nujacego predkosc ustawienia PL
Patent PL-165284-B1 (PL)
Inventor: FLORJANCZYK ZBIGNIEW
IPC: C08F242/00
Filed: 1990-12-14
Abstract: 1 .Sposób wytwarzania wodorozcieńczalnych żywic lakierniczych na drodze syntezy polimerowych pochodnych estrów allilowych nienasyconych kwasów tłuszczowych olejów schnących i półschnących, znamienny tym, że polimeryzację 40-60 części molowych allilowych estrów nienasyconych kwasów tłuszczowych z 10-40 częściami molowymi bezwodnika maleinowego lub jego estrów i 10-30 częściami molowymi monomerów winylowych i 10-30 częściami molowymi monomerów akrylowych prowadzi się w atmosferze gazu obojętnego, w temperaturze 330-450 K wobec 0,1-8 części molowych inicjatora wolnoro- inikowego, ewentualnie w obecności obojętnego rozpuszczalnika organiczego, przy czym w wypadku wytworzenia żywic o zbyt wysokiej liczbie kwasowej obniża się jej wartość poprzez iodatkową estryfikację grup bezwodnikowych alkoholami, zwłaszcza alkoholem allilowym.