baber/WOPTO huggingface dataset:
Patent EP-1112298-B1 (EP)
Inventor: COCA SIMION
IPC: C08G59/20
Filed: 1999-08-30
Granted: 2007-10-17
Abstract: L'invention concerne une composition thermodurcissable qui comprend ce qui suit: a) un agent de réticulation possédant au moins deux groupes fonctionnels pouvant réagir avec des groupes époxy; et b) un polymère non gélifié à fonctionnalité époxy préparé par polymérisation radicalaire à transfert d'atome en présence d'un initiateur possédant au moins un groupe capable de transfert radicalaire. Le polymère comprend au moins une des structures polymères en chaîne suivantes: - {(M)p-(G)q}x- ou - {(G)q-(M)p}x- dans lesquelles M est un résidu exempt de fonctionnalité époxy d'au moins un monomère éthyléniquement insaturé à polymérisation radicalaire; G est un résidu à fonctionnalité époxy d'au moins un monomère éthyléniquement insaturé à polymérisation radicalaire; p et q représentent des nombres moyens de résidus survenant dans un bloc de résidus de chaque structure polymère en chaîne; et p, q et x sont chacun sélectionnés indépendamment pour chaque structure de manière à ce que le polymère à fonctionnalité époxy possède un poids moléculaire moyen en nombre d'au moins 250. L'invention concerne aussi des procédés pour recouvrir un substrat en utilisant les compositions de la présente invention et les substrats recouverts par ces procédés ainsi que des revêtements composites 'couleur plus transparent'.
Patent EP-1119928-B1 (EP)
Inventor: GOLDSTON DON R
IPC: H04B3/06
Filed: 1999-09-02
Granted: 2004-05-26
Abstract: A method is provided for equalizing an amplitude modulated compatible digital broadcasting signal which includes an amplitude modulated radio frequency signal having a first frequency spectrum, the amplitude modulated radio frequency signal having a first carrier modulated by an analog program signal, a plurality of digitally modulated carrier signals positioned within a bandwidth which encompasses the first frequency spectrum, a first group of the digitally modulated carrier signals including complementary signals and lying within the first frequency spectrum, and second and third groups of the digitally modulated carrier signals including non-complementary signals and lying outside of the first frequency spectrum. The method includes the steps of producing a first signal representative of in-phase components of the amplitude modulated compatible digital broadcasting signal; producing a second signal representative of quadrature-phase components of the amplitude modulated compatible digital broadcasting signal; using the first and second signals as the real and imaginary inputs to take the Fast Fourier Transform of the first and second signals to produce a plurality of transformed signals representative of frequency domain data; processing the transformed signals by multiplying the transformed signals by an equalization vector, with the equalization vector comprising a plurality of equalizer coefficients; and updating the equalizer coefficients used for the complementary signals by interpolating coefficients of the vector for the non-complementary signals. The invention also encompasses the operation of radio frequency receivers which utilize the above method, as well as apparatus that performs the above method and radio frequency receivers which utilize the above equalization method.
Patent EP-1119495-B1 (EP)
Inventor: BADER MICHAEL
IPC: B65D51/18
Filed: 1999-09-06
Granted: 2003-12-17
Abstract: The invention relates to a container system for food, especially for deep-frozen food, comprising individual containers, each of which has its own individual lid, wherein the container system has at least one additional lid for selectively blocking or releasing the individual lids by means of a device for receiving and retaining the additional lid. Said container system can advantageously used in households, catering establishments, restaurants and in retail and wholesale trade.
Patent EP-1073945-B1 (EP)
Inventor: FAHRAEUS CHRISTER
IPC: G06F3/0346
Filed: 1999-04-30
Granted: 2010-03-24
Abstract: A device for recording hand-written information in the form of characters, symbols, graphs, drawings, calligraphy and similar hand-written information defined by a hand movement, comprises recording means (3) which are adapted to be moved by a hand which carries out the hand movement and to record a plurality of images with partially overlapping contents while the recording means are being moved. The device further comprises image-processing means (4) which are adapted to determine the relative position of the images with the aid of the partially overlapping contents for providing a description in digital format of how the unit has been moved and, in this way, a digital representation of the hand-written representation. A method of recording hand-written information is also disclosed.
Patent EP-1140020-B1 (EP)
Inventor: MODI PANKAJ
IPC: A61K47/16
Filed: 1999-12-16
Granted: 2004-03-03
Abstract: A mixed liposome pharmaceutical composition with multilamellar vesicles is provided. The vesicles are comprised of a pharmaceutical agent, membrane-mimetic amphiphiles and various phospholipids. A method of making the composition using high speed mixing of the amphiphiles and phospholipids is also provided.
Patent EP-1131358-B1 (EP)
Inventor: HONG HYO JEONG
IPC: C07K16/08
Filed: 1999-11-19
Granted: 2004-12-22
Abstract: The present invention relates to humanized antibodies specific for HBV surface antigen pre-S1, which show binding affinity similar to mouse monoclonal antibody and which show remarkably reduced immunogenicity since they have less mouse-derived amino acid residues. Thus, the humanized antibodies of the present invention may be useful for the prevention of HBV infection and for the treatment of hepatitis B.
Patent IT-1265678-B1 (IT)
Title: Automatic solar water heater with electric temperature timing having continuous and closed cycle, integrated in electrical and thermoelectrical water heater
Inventor: BONO SALVATORE
IPC: F24H/
Filed: 1992-01-10
Granted: 1996-11-29
Abstract: Utilisation of solar heat during every season of the year for heating of bathroom water. <IMAGE>
Patent IT-1267997-B1 (IT)
Title: Metal sheet coated with a film of polyester resin for a stretch-formed can
Inventor: TANAKA ATSUO
IPC: C08J/
Filed: 1994-02-01
Granted: 1997-02-20
Abstract: A metal sheet coated with a film resin in which the innermost layer of the film of polyester resin, which is directly in contact with a surface of the metal sheet or which is indirectly in contact with a surface of the metal sheet because of the provision of a layer of thermohardening resin between the film of polyester resin and the metal sheet has an orientation coefficient in plan of between 0.000 and 0.100 and the outer layer of the polyester resin film (the furthest from the surface of the metal sheet) has an orientation coefficient in plan of between 0.010 and 0.150 in the laminated polyester resin film; this metal sheet coated with polyester resin film is suitable for a number of applications in which optimum shaping possibilities and optimum resistance to corrosion after marked shaping are required. In particular it is suitable for the production of tall cans obtained by stretch-forming.
Patent IT-1280153-B1 (IT)
Title: Corpo di formatura e procedimento per la sua realizzazione
Inventor: SCHMITT THEODORE
IPC: H05K5/06
Filed: 1995-03-30
Granted: 1998-01-05
Abstract: Corpo per la formatura, come per esempio un alloggiamento per elementi costruttivi elettrici, con passanti isolati elettricamente del conduttore, in cui il corpo di formatura che risulta è un corpo di formatura colato in pezzo singolo.(FIG. 1).
Patent JP-2969453-B1 (JP)
Title: 電池内蔵型カードリードライタの印字消去方法
IPC: B41J2/32
Filed: 1998-10-19
Granted: 1999-11-02
Abstract: 【要約】
【課題】サーマルヘッドからのカードへの熱エネルギー の伝導効率を改善し、処理時の使用温度や使用電圧が低 いときでも、処理速度を遅らせることなく、印字及び消 去の品質を確保できる電池内蔵型カードリーダライタの 印字消去処理方法を提供する。
【解決手段】電源電圧検出回路１５で電池電圧を測定 し、サーミスタ９で周囲温度を測定する。そして、印字 処理時、測定温度が設定値未満のときは、ＣＰＵ１によ り消去エネルギーを算出し、サーマルヘッド７への通電 印加によりカード２１に熱エネルギーを伝導させる。そ の際、消去エネルギーに応じた回数だけ、サーマルヘッ ド７に対してカード２１を接触状態で往復移動させなが ら蓄熱させ、その後の除冷により印字を消去する。
Patent JP-3024641-B1 (JP)
Title: シャドウマスク及びその製造方法並びにシャドウマスクを用いた有機ｅｌディスプレイの製造方法
IPC: C23C14/04
Filed: 1998-10-23
Granted: 2000-03-21
Abstract: 【要約】
【課題】エレクトロルミネッセンスの発光素子領域の微 細化を可能とした、シャドウマスク及びその製造方法、 並びにシャドウマスクを用いた高精細な有機ＥＬディス プレイの製造方法の提供。
【解決手段】一側表面にエッチストッパとなる二酸化シ リコン膜（図２（ｆ）の１２）を備え、マスクの機械的 強度を保持しうる厚さの支持体用シリコン（図２（ｆ） の１０）と、エッチングによる加工の精度を保てる薄膜 のシリコン板（図２（ｆ）の１４）とを、二酸化シリコ ン膜が接合面となるようにポリイミドを介して張り合わ せた構造からなり、シャドウマスクの開口部（図２ （ｆ）の２６）が、該マスクの法線方向の断面形状にお いて、支持体用シリコン側に開いたテーパー領域と、薄 膜のシリコン板の一部からなり、開口中心に向かって突 出した所定の厚さの突出部（図２（ｆ）の４４）とから 構成される。
Patent JP-3070606-B1 (JP)
Title: 電力変換装置
IPC: H02M3/155
Filed: 1999-11-24
Granted: 2000-07-31
Abstract: 【要約】
【課題】  本発明は、昇降圧電力変換器の電力損失が少 ない、高効率な電力変換装置を提供することを目的とす る。
【解決手段】  電力変換装置は、商用交流電源の電圧波 形の実効レベルを求め、この実効レベルに正常な商用交 流の係数をかけて、その商用交流のピーク値Ｖｉｎｐを 求める実効値演算部９１と、ピーク値Ｖｉｎｐが所定の 範囲内であるときには該ピーク値Ｖｉｎｐを、所定の範 囲の上限値より大きいときには該上限値を、所定の範囲 の下限値より小さいときには該下限値を出力するリミッ タ９３と、リミッタの出力信号と、商用交流電源の電圧 波形と同期する発振器１０３の出力信号との積から、指 令出力電圧値を生成し、これを制御部２に設定する乗算 器９４とを備える。
Patent MD-4388-B1 (MD)
Title: Process for producing an enzymatic preparation with b-glucosidase activity
Inventor: DESEATNIC-CILOCI ALEXANDRA
IPC: C12N9/42
Filed: 2014-08-01
Abstract: The invention relates to biotechnology, namely to a process for producing an enzymatic preparation with β-glucosidase activity.The process, according to the invention, provides seeding of the Aspergillus niger CNMN-FD-10 strain spore suspension in an amount of 5.0 vol. %. on a culture medium with the following component ratio, g/L: beet pulp 25.0, wheat bran 20.0, NaNO3 - 3.0, KH2PO4 - 1.0, KCl - 0.1, CaCl2 · 2H2O - 0.1, MgSO4 · 7H2O - 0.3 and water up to 1.0 L, at a pH 5.5…6.0 and submerged cultivation at a temperature of 28…30°C with continuous stirring, for 7 days, then the culture liquid is separated from the biomass, acidified to pH value 3.0, treated with rectified ethyl alcohol cooled to a temperature of -10…-12°C, in a ratio of respectively 1:2, then the enzymatic preparation is separated by centrifugation.
Patent NO-323196-B1 (NO)
Inventor: DAVENPORT FRANCIS L
IPC: D21G1/00
Filed: 2000-08-24
Abstract: A resin-impregnated endless belt for a long nip press or calender of the shoe type, or for other papermaking and paper-processing applications, has a base support structure which includes coated elements having a coating of a first polymeric resin material. The base support structure itself may be woven or braided from yarns among which are included coated yarns. The base support structure may also be a spirally wound fabric strip having a number of non-overlapping, abutting turns joined along a continuous seam. Further, the base support structure may be a laminated structure having more than one layer, each of the layers being either a woven, braided or spirally wound structure and each including coated yarns having a coating of a first polymeric resin material. The base support structure is in the form of an endless loop, at least one of the inner and outer surfaces of which is coated with a second polymeric resin material. The second polymeric resin materials impregnates the structure of the base support structure, rendering it impermeable to oil and water. The first and second polymeric resin materials have an affinity for one another, so that the coating of second polymeric resin material on the base support structure as a whole establishes a chemical, as well as a mechanical, interlock with the coated yarns having the coating of first polymeric resin material. <IMAGE>
Patent NO-335871-B1 (NO)
Title: Undersjøisk, hydraulisk kopling med radielle tetninger på sonde
Inventor: SMITH III ROBERT E
IPC: F16L29/04
Filed: 2002-11-29
Abstract: Det beskrives en undersjøisk, hydraulisk kopling som har et tappelement med minst to radielle tetninger rundt sondens utvendige omkrets. Tetningene på sonden bringes i inngrep i mottakskammeret og tetningsholderen i muffekoplingselementet. Når tetningene som støttes i muffekoplingselementet er slitte eller skadet tilveiebringer tetningene på tappkoplingselementet koplingens primære forseglingsmekanisme.
Patent NO-322874-B1 (NO)
Title: Sporfreseanordning og freseblad for fresing av spor i et underlag, slik som skispor.
Inventor: HANSEN JAN MARTIN
IPC: E01C19/22
Filed: 2005-01-10
Abstract: Den foreliggende oppfinnelsen angår en sporfreseanordning for fresing av spor i et underlag. Anordningen omfatter minst ett freseblad (31) og en drivanordning (33) for rotasjon av fresebladet (31) om en dreieakse, hvor fresebladet (31) omfatter minst ett freseområde (41) med minst ett freseelement (42a, 42b). Fresebladet omfatter minst ett glideområde (44), hvor det minst ene glideområdet (44) er anbrakt i en avstand nærmere dreieaksen enn det minst ene freseområdet (41), og hvor glideområdet (44) er utformet til å kunne gli langs underlaget når fresebladet er i ro.
Patent NO-333580-B1 (NO)
Inventor: DAVIS KEITH PHILIP
IPC: C08F2/38
Filed: 2005-07-15
Abstract: A phosphorus-containing polymer is provided comprising the reaction product of a chain-transfer agent having at least one pH bond with an unsaturated carboxylic, phosphonic or sulphonic acid. The invention also provides the aforementioned phosphorus-containing polymer further comprising phosphorus-containing end-caps. The polymers have a biodegradability of at least 20% per 28 days (as determined by OECD 306).
Patent NO-330984-B1 (NO)
Inventor: NAG BISHWAJIT
IPC: C07D277/34
Filed: 2005-08-01
Abstract: Novel amino acid phenyl ethers are provided which exhibit activity for the treatment of immunological diseases, inflammation, obesity, hyperlipidemia, hypertension, neurological diseases and diabetes.
Patent NO-334459-B1 (NO)
Title: Kallikrein inhibitor, DNA, vektor, vertcelle, farmasøytisk sammensetning, kit, anvendelse samt fremgangsmåte for fremstilling.
Inventor: DEPERTHES DAVID
IPC: C12N15/15
Filed: 2005-11-04
Abstract: Den foreliggende oppfinnelsen vedrører et kimert hemmerprotein til en protease som omfatter en hemmende polypeptidlignende sekvens, og minst en polypeptidlignende sekvens til et substrat-enzyminteraksjonssete som er spesifikt for en protease. Andre temaer i oppfinnelsen er å tilveiebringe en renset og isolert DNA-sekvens som koder for det kimere hemmerproteinet til en protease, en ekspresjonsvektor som er karakterisert ved at den omfatter nevnte, rensede og isolerte DNA-sekvens, en eukaryot eller prokaryot vertscelle transformert med denne ekspresjonsvektor og en fremgangsmåte for å produsere et kimert hemmerprotein.
Patent NO-332868-B1 (NO)
Inventor: MUELLER STEPHAN
IPC: F16K17/04
Filed: 2006-05-30
Abstract: A valve, especially a gas safety valve includes a fluid-guiding path (32) that can be sealed by a sealing device (30) provided with a sealing surface (34). The sealing surface can be brought against an abutment surface (36) of an abutment part (38), and is at least partially inserted into a receiving region (40) of a receiving part (42). As the sealing device (30) is fixed inside the receiving region (40) in such a way that a counter-holding part (54) can be brought into contact with the sealing device (30) by connection to the receiving part (42), the sealing device is arranged inside the receiving region of the receiving part and is securely held in the receiving region.
Patent NO-338119-B1 (NO)
Title: Seksjonerte plastgranulater for å fange opp oksygen og en fremgangsmåte for varmebehandling av et plastgranulat.
Inventor: FERRARI GIANLUCA
IPC: C08K5/00
Filed: 2007-12-04
Abstract: Fremgangsmåte og gjenstand for samtidig varmbearbeiding av minst to termoplaster, hvor én av termoplastene er et oksygeninert materiale og den andre termoplast er et oksygensensitivt materiale, og hvor gjenstanden også inneholder en akselerator som konverterer det oksygensensitive materiale til et oksygenreaktivt materiale når den bringes i kontakt med det oksygensensitive materiale. Ved fremgangsmåten benyttes et seksjonert granulat, også kjent som et sonedelt granulat, med en konstruksjon hvor hoveddelen av hver komponent er lokalisert i individuelle seksjoner eller soner i granulatet, slik at reaksjonene med forbindelser i atmosfæren, så som oksygen, er mindre enn reaksjonen dersom termoplastene var homogent dispergert i granulatet. Dette er særlig nyttig for systemer som skal fange opp oksygen.
Patent NO-335438-B1 (NO)
Title: Rekombinant adenovirus, isolert vertscelle inneholdende denne, sammensetning som omfatter det rekombinante adenoviruset og avendelse.
Inventor: WILSON JAMES M
IPC: C12N15/861
Filed: 2013-04-30
Abstract: Det beskrives en rekombinant vektor omfattende simianadenovirussekvenser og heterologt gen under kontroll av regulatoriske sekvenser. Det beskrives videre en cellelinje som uttrykker ett eller flere simianadenovirusgener. Det beskrives fremgangsmåter for anvendelse av vektorene og cellelinjene.
Patent PL-81925-B1 (PL)
Title: Method of removing dissolved ferric iron from iron-bearing solutions[us3781405a]
IPC: C22B3/44
Filed: 1970-12-28
Abstract: 1308761 Removing Fe<SP>3+</SP> from solution ELECTROLYTIC ZINC CO OF AUSTRALASIA Ltd 5 Jan 1971 [15 May 1970] 436/71 Heading C1A Ferric iron is precipitated from an aqueous solution containing >5 g./l. Fe<SP>3+</SP> together with other ions (Zn, Cu, Co and/or Ni; SO 4 <SP>2-</SP> and/or Cl-) by treatment with a neutralizing agent while maintaining the pH of the pulp so obtained at 1À7 to 3À5 and the temperature of the pulp at from 50‹ C. up to the boiling point at atmospheric pressure, preferably 65-95‹ C.; the solution and the neutralizing agent being continuously introduced into a precipitation vessel and being agitated therein and the rates of input of the reactants being controlled so as to maintain the specified conditions and to maintain the concentration of dissolved ferric iron in the solution component of the pulp at # 1 g./l., and separating the precipitated iron compound or compounds from the pulp. The starting solution may be a metal sulphate solution containing ZnSO 4 which has been produced by acid leaching of zinc plant residues, or by leaching of calcined zinc concentrates containing zinc ferrite, or by leaching suitable ores, concentrates or residues containing both Zn and Fe. Examples of neutralizing agent are zinc oxide calcine, zinc oxide fume, zinc silicate, zinc carbonate, basic zinc sulphate, limestone or magnesium oxide. The pulp may be flocculated by a polyacrylamide additive prior to filtration.
[GB1308761A]
Patent PL-90295-B1 (PL)
Title: Compositions for inhibiting corrosion and ash deposition in fossil fuel burning equipment[us3817722a]
IPC: C10L1/16
Filed: 1973-08-16
Abstract: 1445381 Solutions of magnesium salts and organic silicon compounds PEROLIN CO Inc 26 July 1973 [17 Aug 1972] 35543/73 Heading C3T [Also in Division C5] An additive composition for inhibiting corrosion and ash deposition in liquid fossil fuel burning equipment consists substantially of, apart from any solvent therefor, of a magnesium source and a silicon source, the sources giving at fuel combustion temperature MgO and SiO 2 respectively where the weight ratio of SiO 2 : MgO is greater than 2 : 1, the magnesium source being magnesium acetate, magnesium chloride, magnesium sulphonate, magnesium naphthenate, magnesium oleate or magnesium octoate and the silicon source a lower alkyl (1-4 carbon atoms) silicate or other organic silicon compound, e.g. silicone polymer. The Mg and Si sources may be used in the form of aqueous solutions, aqueous suspensions, organic suspensions or organic solutions. Organic solvents or suspension media include kerosene, fuel oil, methylated naphthalenes, derivatives thereof, and orthodichlorobenzene. In examples the additive composition used was magnesium sulphonate containing 12 wt. per cent MgO and silicone polymer containing 60 wt. per cent SiO 2 dissolved in a methylnaphthalene fraction (b.p 450-700‹ C.).
[GB1445381A]
Patent PL-156517-B1 (PL)
Title: Device for dry cleaning of food granular products and fodder granular products,as grain,for example
IPC: B07B9/00
Filed: 1987-11-30
Abstract: PCT No. PCT/EP87/00747 Sec. 371 Date Sep. 22, 1988 Sec. 102(e) Date Sep. 22, 1988 PCT Filed Dec. 1, 1987 PCT Pub. No. WO88/04203 PCT Pub. Date Jun. 16, 1988.A size grading unit and a gravity grading unit in a grinding preparation installation form an oscillating unit and are arranged one above the other so that a V-shaped space exists between them. The product flow transfers as a carpet or veil falling from the size grading unit at the V apex to the gravity grading unit located below. Air flows through the V-shaped space but not through the size grading unit.
Patent PL-157348-B1 (PL)
Title: Braking pressure modulator for anti-skid braking systems
IPC: F15B13/02
Filed: 1988-06-28
Abstract: A modulator of the hydraulic pressure of the optimal-slip braking system consisting of a cylinder, a piston, the cut-off valve, and the casing characterised in that the free piston (2) moving in the cylinder (1), under the influence of difference of the pressure acting on its front surfaces is equipped with a pusher (4) and a unidirectional lip seal (6), and the side surface of the piston (2) is divided into bi-directional dynamic sealing sections (9) and the proportion of the piston (2) diameter and its maximum piston stroke is not less than 0.8 and not more than 4.<IMAGE>
Patent PL-158395-B1 (PL)
Title: Spherical proportional gamma radiation counter
IPC: H01J/
Filed: 1988-07-05
Abstract: Spherical proportional counter of gamma radiation consisting of a spherical thin-walled casing constituting the counter's cathode and anode situated inside in the form of  a thin wire extended along the diameter inside the spherical cathode and mounted, with its ends, in grips connected to the anode's baffles characterized in that in each of the two areas of the spherical cathode (1) constituting the surroundings of the ends of the anode (2), which is diametrically located, an additional protective electrode (3) is located, which is in the form of a sleeve placed concentrically with respect to the anode's end and a grip (4), in which such an end is fastened, and the additional protective electrode is mounted in a hole, preferably formed in the wall of the spherical cathode and is isolated from the cathode (1) with the use of a sleeve insulator (5), and the additional protection electrode (3) is isolated from the anode's baffle (6) with the use of the insulator of the additional electrode (7).<IMAGE>
Patent PL-159260-B1 (PL)
Title: Method method of drying moist materials and apparatus therefor
IPC: F26B17/18
Filed: 1988-10-03
Abstract: Jet drier for drying highly damp materials equipped with a drying pipe, a drying agent dispenser, a diaphragm and a mixer, characterized in that the drying agent batcher has an inlet channel (4) and it is located in the lowest point of the drying pipe (2), it is in the shape of a ring, and its bottom (6) constitutes a segment of a screw plane, above the ring, the diaphragm (5) with inlet slots is placed, and above it, there is a disintegrating paddle mixer (3), whereas above the zone of operation of the disintegrating mixer (3), the intake (1) of dried material is situated.<IMAGE>
Patent PL-159995-B1 (PL)
Title: Multicompartment sewage treatment plant
IPC: C01C3/20
Filed: 1989-07-28
Abstract: Method of obtaining hydrous solution of sodium thiocyanate by means of action of sulphur at a temperature up to 95 degrees C on solution of sodium cyanide consisting soda lye and possibly a small amount of sodium thiocyanate, characterised in that solution of sodium cyanide is mixed, prior to the introduction of sulphur, with solution of sodium thiocyanate in a ratio of over 0.5, preferably over 1 mole NaSCN per mole NaCN, while in the reaction mixture a maximum soda lye content of 10 gram/dm<3> is maintained.
Patent PL-160368-B1 (PL)
Title: Current transformer with secondary flow many times higher than the primary flow
Filed: 1989-08-31
Abstract: The measuring transformer with primary and secondary windings, consisting in that it is made up of two parts: the measuring transformer (1) with three windings (3), (4), (6), whereas the winding (4) is the secondary winding, and the windings (3) and (6) are primary windings, whereas the winding (6) constitutes the multiplication of the primary flow (φ1) and of the support transformer (2).<IMAGE>