baber/WOPTO huggingface dataset:
Patent AT-389907-B (AT)
Title: Connection
Inventor: WOLF JOHANN
IPC: E04B1/24
Filed: 1988-09-21
Granted: 1990-02-26
Abstract: A description is given of a connection for connecting steel sections to roof crossmembers for erecting large- building structures or the like, it being the case that the roof crossmembers 2 comprise wooden beams or composite load-bearing members which have side surfaces which run towards one another (converge), and it being the case that the roof crossmember 2 has an end surface 17 which butts flush against the support 1, and that, for the purpose of connection to the supports 1, which are bevelled in accordance with the roof inclination, there is fastened on the top side of the roof crossmembers 2 in each case one steel strip 16, which can be connected to the relevant support 1 by welding or by means of a flange plate 15 fastened on the support 1, and that in each case one supporting element 18 of haunch-like design is provided on the inside between the supports 1 and the roof crossmembers 2. <IMAGE>
Patent AT-391528-B (AT)
Title: Device for compensating rotary impulses
Inventor: REIK WOLFGANG
IPC: F02B3/06
Filed: 1985-11-21
Granted: 1990-10-25
Abstract: A device for compensating rotary impulses has at least two, coaxially arranged centrifugal masses which can be rotated to a limited extent relative to one another counter to the action of a damping device. To allow better adaptation of the damping capacity of the device to the respective application and hence optimization of the damping characteristics of the device and extension of the possible area of application, an additional friction damping precaution which comes into action only after a certain angle of rotation of the centrifugal masses relative to one another is provided between the two centrifugal masses. <IMAGE>
Patent DK-157822-B (DK)
Title: Profiled rail for production of a window with a multilayer glass pane
Inventor: ERIKSSON LARS
IPC: E06B3/663
Filed: 1986-04-09
Abstract: PCT No. PCT/SE85/00304 Sec. 371 Date Apr. 4, 1986 Sec. 102(e) Date Apr. 4, 1986 PCT Filed Aug. 7, 1985 PCT Pub. No. WO86/01248 PCT Pub. Date Feb. 27, 1986.The invention relates to a profile spacing element for mounting of a second glass (2) in a window frame (1) said spacing element serves as a spacer between the glasses. The space between the glasses and the spacing element is sealed. The spacing element (6,15) preferably consists of a non-rigid material which is provided with a diffusion tight covering (9). The covering extends along the entire length of the spacing element and covers its sides (7,8,10) which face towards the glasses (2,5) and the window frame (1). The covering perfects the sealing contact between the spacing element and the glasses and window frame. The diffusion tight material (9) consists of an elastic or resilient material. Further the spacing element preferably is formed as a hollow profile filled with a drying agent and having longitudinally extending deformation notches (11,12) making it possible to bend the spacing element at the corner areas of the window frame without pressing the glasses apart from each other.
Patent DK-155182-B (DK)
Inventor: STENZEL PETER
IPC: B65B7/28
Filed: 1984-05-23
Abstract: 1. Method of closing a container (1) with a lid (2), where the former has a marginal flange (5) directed towards the outside of the container and the latter has a lid rim (32) projecting beyond the marginal flange (5), and container and lid consist of plastically deformable material, preferably aluminium foil, the container (1), either with a lid laid on top, which lid is prefabricated by having its lid rim (32) bent over downwardly, or with a flat lid blank positioned on top of the container, is positioned between an upper part (9) and a lower part (10) of a closure apparatus, the lid rim (32) of the flat lid blank is bent over towards the container bottom by a vertical relative movement of horizontally displaceable frame elements (16) associated with the upper part (9) and the container (1), the bent over lid rim (32) is bent over under the rim flange (5) by horizontal displacement of the frame elements (16) and is pressed together with the rim flange (5) by vertical movement of the lower part (10) up to the upper part (9), characterised in that the container (1) positioned between upper part (9) and lower part (10) is received by a supporting edge (13) of the lower part (10) at the underside of the rim flange (5) at least in its inner marginal region associated with the container walls (4) and is brought, with at least one part of the lid (2) associated with at least a part region of the rim flange (5) by vertical movement of the lower part (10), from a lower neutral position (UN) past the frame elements (16) up to an upper pressing position (OP) for bearing on the upper part (9), where in passing by the frame elements (16) the lid rim (32) of the flat lid blank is bent over, and by horizontal displacement of the frame elements (16) until support of an outer rim region of the marginal flange (5) including the correspondingly partly bent over lid rim region, the container (1) is maintained bearing on the upper part (9) in that then the marginal flange (5) is released from the supporting edge (13) by vertical movement of the lower part (10) past the frame elements (16) in the direction of the neutral position (UN), and the lid rim (32) is, by further displacement of the frame elements (16), bent over sufficiently into an extreme forward position so that it is bent over completely by the lower part (10) which, while the frame elements (16) are retracted into an extreme rear position (HE), is again moved at least into the upper pressing position (OP) where it takes the container (1) over from the frame elements (16) and continues to maintain it bearing against the upper part (9) and is pressed together with the marginal flange (5).
Patent DK-160503-B (DK)
Title: Anhydrides of 6-fluoro-7-chloro-1-methylamino-4-oxo-1,4- dihydroquinoline-3-carboxylic acid and boric acids
Inventor: HERMECZ ISTVAN
IPC: C07F5/02
Filed: 1987-08-07
Abstract: PCT No. PCT/HU86/00066 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03594 PCT Pub. Date Jun. 18, 1987.The invention relates to new 6-fluoro-7-chloro-1-methylamino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid/boric acid anhydrides of the general Formula I   <IMAGE> (I) (wherein R and R1 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms). The new compounds of the general Formula I are valuable intermediates useful in the preparation of the antibacterial agent 6-fluoro-1-methylamino-7-(4-methyl-piperazino)-4-oxo-1,4-dihydro-quino line-3- carboxylic acid. The new compounds of the general Formula I may be prepared by reacting a compound of the Formula II    <IMAGE> (II)  or a compound of the general Formula III   <IMAGE> (III) (wherein R2 stands for alkyl comprising 1-4 carbon atoms) with hydrogen fluoro borate of the Formula IV HBF4 /IV/ or a borone trihalide of the general Formula V BX3 /V/ (wherein X stands for fluorine, chlorine or bromine) or a complex thereof formed with an ether or a borone derivative of the general Formula VI    <IMAGE> (VI)  (wherein R3, R4 and R5 stand for alkyl comprising 1-5 carbon atoms and optionally substituted by halogen or aryl comprising 6-10 carbon atoms).
Patent FI-65434-B (FI)
Inventor: MONTAVON MARC
IPC: C07D501/04
Filed: 1979-05-28
Granted: 1984-01-31
Abstract: Compounds of the general formula   <IMAGE> [wherein X represents the 1,2,5,6- tetrahydro-2-methyl-5,6-dioxo-as- triazin-3-yl group, the 2,5-dihydro-6- hydroxy-2-methyl-5-oxo-as-triazin-3- yl group of the 1,4,5,6-tetrahydro-4- methyl-5,6-dioxo-as-triazin-3-yl group] and readily hydrolysable esters, readily hydrolysable ethers and salts thereof and hydrates of these compounds have broad-spectrum anti-bacterial activity.
Patent FI-72541-B (FI)
Inventor: BLANK HEINZ ULRICH
IPC: D21C3/00
Filed: 1980-06-23
Granted: 1987-02-27
Abstract: A process for delignifying lignocellulosic material with a digestion liquor of nitroanthraquinones and/or dinitroanthraquinones. The process can be carried out in a closed reaction vessel at temperatures of 150 DEG -200 DEG +/- C. for 0.5 to 480 minutes with 0.001 to 10% nitroanthraquinone and/or dinitroanthraquinone by weight of lignocellulosic material.
Patent FI-68042-B (FI)
Inventor: SPECK ULRICH
IPC: C07D209/48
Filed: 1980-07-10
Granted: 1985-03-29
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein X is alkylene, optionally substituted by hydroxy, methoxy or amino; R1 is hydrogen or C1-4 alkyl; R2 is hydrogen, C1-4 alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R3 is hydrogen, C1-4 alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R4 is hydrogen, C1-4-alkyl, or C2-4-alkyl substituted by 1-3 OH groups; R5 is C2-4-alkyl substituted by 1-3 OH groups; R6 is hydrogen, C1-4-alkyl or C2-4-alkyl substituted by 1-3 OH groups; and R7 is C2-4-alkyl substituted by 1-3 OH groups, or a salt thereof with an acid are useful as opaquing agents in x-ray contrast media.
Patent FI-80072-B (FI)
Inventor: BAUER ROBERT
IPC: C12Q1/54
Filed: 1983-07-29
Granted: 1989-12-29
Abstract: A composition, test device and method for detecting the presence and/or determining concentration of glucose in a liquid test sample are disclosed. The composition is capable of determining glucose concentration over a broad range, e.g. 0 to about 5,000 milligrams (mg) of glucose per deciliter (d1) of test sample. Moreover, the composition is resistant to interference from the presence of ascorbate in the sample. The composition comprises glucose oxidase, peroxidase and, as an indicator capable of producing a detectable response in the presence of peroxidase and H<sub>2</sub>0<sub>2</sub>, a mixture of two compounds. One has the structureand the other has the structurein which R, same of different, is H or lower alkyl, R' is aryl and R" is lower alkyl.
Patent FI-74771-B (FI)
Inventor: SAMUELSSON BJOERN
IPC: E04B2/78
Filed: 1983-11-01
Granted: 1987-11-30
Abstract: Surface-forming panel, especially intended for intermediate walls, ceilings, floors and external walls and the like, consisting of a framework of sheet metal profiles or the like supporting a sheet material which preferably has a finish or facing ready for use. The new feature is that profiles (3, 4) constituting the framework are fixed to the panel (1) already before this is mounted, and that these profiles are adapted, to minimize the total panel thickness, to be carried to its operative position projecting from the back of the panel, only after having arrived on the mounting site, and that the profiles (3, 4), which are attached to the panel (1), are adapted to be mounted in folded position closely applied to the panel and are provided with bending notches (17) to facilite unfolding thereof.
Patent FI-78696-B (FI)
Inventor: ONG HELEN H
IPC: C07D313/14
Filed: 1984-12-10
Granted: 1989-05-31
Abstract: The present invention relates to dibenz[b,f],oxepins having the general formula 
<CHEM>
 wherein n is an odd integer 1-7 inclusive; R is -C02R1 or -CH2OR2 where R1 is H, C1-5 loweralkyl, aralkyl, 
<CHEM>
 R3 being C1-5 loweralkyl; X and Y are each independently hydrogen, halogen, trifluoromethyl, C1-5 loweralkoxy, C1-5 loweralkyl, C1-5 loweralkylthio, or hydroxy; and the dotted line (....) may be a bond or nothing, and to a method for their preparation. The compounds of the invention are useful as analgesic agents.
Patent FI-86195-B (FI)
Inventor: GROSSOLEIL JACQUES
IPC: C08F214/06
Filed: 1987-01-21
Granted: 1992-04-15
Abstract: The present invention comprises a vinyl chloride copolymer consisting essentially of the copolymerization reaction product of a vinyl chloride monomer composition and at least one polyfunctional compound; said polyfunctional compound being an alkadiene of the formula: CH2=CH-(CH2)x-CH=CH2 in which x is a whole number from 1 to 25; said copolymer containing, in moles, from 99 to 99.99% of said monomer composition based on vinyl chloride and correspondingly from 0.01 to 1% of said polyfunctional compound and the process of making such copolymer.
Patent FI-91033-B (FI)
Inventor: HEINE UTE
IPC: A23L29/20
Filed: 1987-04-09
Granted: 1994-01-31
Abstract: A dry food composition which is adapted to be reconstituted with milk to form a pudding. The composition comprises a sweetening agent, a natural or modified starch, carrageenan gum, one or more pectins, a second gum and optionally one or more flavourings or colouring agents. The second gum being a plant seed gum, microbial gum or cellulose gum. The composition is capable of being added directly to boiling milk.
Patent FI-78945-B (FI)
Title: A process for switching a drying spinner from operating mode to threading mode and a device for the implementation of the process.
Inventor: LIEDES ALLAN
IPC: D21F7/00
Filed: 1988-02-11
Granted: 1989-06-30
Abstract: A process and device for switching a drying spinner (20) from operating mode (A) to threading mode (B) for the duration of the threading and back. An identifier (30) and a steering device (32) for the edge of the drying spinner (20) are placed perpendicularly relative to the operating direction of the drying spinner (20) using a switching device (40), whereby the drying spinner is made to move from operating mode (A) to threading mode (B) and back. The device (15) includes an identifier (30) and a steering device (32) for the edge (21) of the drying spinner (20) as well as a device (40) for switching the drying spinner (20) from operating mode (A) to threading mode (B) and back.<IMAGE>
Patent FI-99083-B (FI)
Inventor: BERGINK ENGELBERT WILHELM
IPC: A61K31/565
Filed: 1991-12-12
Granted: 1997-06-30
Abstract: Disclosed is a contraceptive regimen, and method of using the regimen, comprising 24 daily sequential dosage units of: a first phase comprising about 7 to 9 separate first dosage units containing a progestogen at a daily dosage equivalent in progestogenic activity to 100  mu g desogestrel and an estrogen at a daily dosage equivalent in estrogenic activity to 25  mu g ethinyl estradiol ("EE"). A second phase of 7 to 9 second dosage units, each of the second dosage units containing a progestogen equivalent to 125  mu g desogestrel and an estrogen equivalent to 20  mu g EE. A third phase of 7 to 9 third dosage units, each unit containing a progestogen equivalent to 150 mu g desogestrel and an estrogen equivalent to 20  mu g EE. The kit generally has 28 daily dosage units wherein four of the daily dosage units contain no contraceptive steroid, or, alternatively, have only 24 dosage units with a four day "pill-free" period. The fourth phase may also be four dosage units containing a progestogen equivalent to 25 - 35  mu g desogestrel.
Patent FI-90331-B (FI)
Title: Procedure for packing pulp goods in a large pack, and large pack designed for pulp goods
Inventor: KOSKINEN ERKKI
IPC: B65D88/16
Filed: 1992-03-10
Granted: 1993-10-15
Abstract: The invention concerns a procedure for packing pulp goods in a large package, and a large package designed for pulp goods. The large package comprises an inner packing 11 and an outer packing 16,16a,16b,16c. The inner packing 11 is a sack of flexible material which, when being filled with pulp goods, is placed on the base 13, whereby the inner packing takes up the shape of a parallelopiped during the filling. The outer packing encloses the inner packing 11 tightly, and this outer packing is of a plastic material which provides sufficient stability and rigidity. <IMAGE>
Patent FI-113283-B (FI)
Inventor: BELLIOT CLAUDE
IPC: D04H1/4209
Filed: 1992-04-03
Granted: 2004-03-31
Abstract: Crimper. 
<??>There is provided between the two strands of each conveyor (17, 17') of a pair of conveyors a sealed box (22, 22'), of which one large face arranged substantially in contact with a working strand of this conveyor is formed from a perforated rigid plate (23, 23'). Means (26, 26') are provided for feeding compressed air into each box (22, 22'). This air, escaping by way of the perforations of these plates (23, 23'), generates an air cushion between each plate and the active part of the conveyor (17, 17'), the effect of this being to reduce considerably the sliding resistance of this conveyor (17, 17') on this plate (23, 23'). 
<??>This arrangement appreciably decreases the tensions in the conveyors, thereby making it possible to crimp wider mats without disadvantage and to simplify the construction. 
<IMAGE>
Patent FI-98555-B (FI)
Inventor: SWOBODA ECKART
IPC: F23D1/02
Filed: 1993-05-17
Granted: 1997-03-27
Abstract: A burner for burning pulverulent fuel with combustion air divided up into concentric part flows has a primary air pipe (6) which conducts primary air or primary gas and coal dust and which is surrounded by a secondary air pipe (11) conducting secondary air and a tertiary air pipe (12) conducting tertiary air. The secondary air pipe (11) is extended into an inner burner throat (13) and the tertiary air pipe (12) is extended into an outer burner throat (14). The secondary air pipe (11) and the tertiary air pipe (12) are in each case connected to a spiral-shaped inlet housing (17, 18) with separate air inlet pipes (24, 25). Arranged both in the secondary air pipe (11) and in the tertiary air pipe (12) are devices for increasing or reducing the swirl. <IMAGE>
Patent FI-115523-B (FI)
Inventor: SUM PHAIK-ENG
IPC: C07C317/28
Filed: 1993-08-12
Granted: 2005-05-31
Abstract: The invention provides compounds of the formula: <CHEM> wherein R, R<3>, R<4> and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent FI-111265-B (FI)
Inventor: FURUKAWA HIDEHIKO
IPC: A61K31/711
Filed: 1994-01-28
Granted: 2003-06-30
Abstract: Compounds for the treatment or prophylaxis of a viral infection in a mammal, which may be human, are provided. The compounds are oligodeoxyribonucleic acid derivatives, and a novel route to such compounds is also provided together with intermediates of more general utility. The active compounds are of the general formula (1): <CHEM> wherein R1, R2 and R3 are hydrogen atoms, alkyl groups, aryl groups as defined, and anthraquinonyl groups as defined; Z is carbon or silicon; or R2, R3 and Z together represent fluorenyl or xanthenyl; R4 is a hydrogen atom, an alkyl group as defined, an aryl group as defined; Y1, Y3 and Y4 are oxygen, sulfur or >NH; Y2 is oxygen, sulfur, >NH, alkylene or phenylene; X is alkylene group as defined; m and n are 0 to 10; and B is an oligodeoxyribonucleotide of chain length 3 to 9; or salts thereof.
Patent HU-215152-B (HU)
Inventor: VANBOECKEL CONSTANT ADRIAAN AN
IPC: C07H11/00
Filed: 1991-04-23
Abstract: A találmány szerint előállított vegyületek (I) általános képletében Rjelentése 1–10 szénatomos alkilcsoport, Q jelentése 1–7 szénatomosalkilcsoport vagy SO3–, A jelentése (II) általános képletű csoport,ahol R1, R1’ és R2 jelentése 1–16 szénatomos alkilcsoport, SO3–csoport, alkoxirészében 1–7 szénatomos fenil-alkoxi-karbonil-amino-fenil-csoport, 1–7 szénatomos amino-alkil-csoport vagy szulfonamino-fenil-csoport, B jelentése (III) általános képletű csoport, ahol R3jelentése 1–7 szénatomos alkilcsoport, ahol a töltéssel rendelkezőcsoportokhoz ellenion kapcsolódik. A vegyületek antitrombotikushatással rendelkeznek. ŕ
Patent HU-183178-B (HU)
Inventor: GRISS GERHART
IPC: C07C237/30
Filed: 1980-07-11
Abstract: PROCEDIMIENTO DE OBTENCION DE AMIDAS DE ACIDOS CARBOXILICOS. CONSISTE EN HIDROLIZAR DE FORMULA GENERAL (I), EN PRESENCIA DE UN ACIDO O DE UNA BASE A LA TEMPERATURA DE EBULLICION DE LA MEZCLA DE REACCION. SE OBTIENE EL COMPUESTO DE FORMULA GENERAL (II) QUE TRANSFORMA OPCIONALMENTE POR REDUCCION, SE PASA POR UNA SAL DE DIAZONIO, ALCOHILACION, ACILACION, HIDROLISIS, DESBENCILACION, DESHALOGENACION O BIEN SE TRANSFORMA EN SUS SALES FISOLOGICAMENTE TOLERABLES.
Patent HU-196617-B (HU)
Title: Process for producing unsaturated polyester resin-based composition
Inventor: VANCSO GYULANE
IPC: C08F299/04
Filed: 1984-05-22
Abstract: The weathering properties and solvent resistance of crosslinked resins prepd. from unsatd. polyesters and vinyl-comonomers by reacting the polyester resin dissolved in comonomer contg. chain-end COOH gps. are improved by adding to the reaction mixt. a small amt., e.g. 0.1-0.3 wt.% magnesium-oxide and taking the reaction to full conversion at a temp. between room temp. and 70 deg. C. Subsequently the resin is hardened or fabricated. The metal-oxide can also by introduced into the polyester melt, which is subsequently dissolved in comonomer to facilitate the reaction.
Patent HU-186716-B (HU)
Inventor: SCHAEFFER BELA
IPC: A23C13/14
Filed: 1983-06-27
Abstract: A találmány tárgya eljárás kizárólag tejalkotó részeket tartalmazó, tartós habtejszfn előállítására. A találmány értelmében úgy járunk el, hogy sovány tejből ultraszűréssel vagy natív tejfehéqe koncentrátum por hozzáadásával dúsított tejjel a tejszín zsírtartalmát 25-40%-ra, a fehérie/zsír arányt 0,10-0,16-ra állítjuk, a keveréket 60-90 °C-ra melegítjük, 10-80 kg/ciri* nyomáson homogénezve viszkozitását 180-220 mPa · s-ra állítjuk, a kapott habtejszint csírátlanítjuk, letöltjük, majd hidegérlelésnek vetjük alá. Úgy is eljárhatunk, hogy a csírátlanítást a homogénezés előtt végezzük. -1-
Patent HU-208319-B (HU)
Title: Process for producing 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2-dioxide
Inventor: DAMJAN JANOS
IPC: C07D285/16
Filed: 1990-04-25
Abstract: 3-isopropyl-2,1,3-benzo-thia di:azine-4-one-2,2-di:oxide is prepd economically from methyl-ester of anthranilice-acid and isopropyl-sulphamoyl chloride opt in a neutral solvent at atmospheric or reduced pressure and 40-110 deg C and in the absence of acid scavenger, with continuous removal of hydrochloric acid formed. The obtd intermediate cpd is ring-closed, using a sodium-methylate:isopropyl-sulphamoyl- chloride molar ratio
Patent HU-189317-B (HU)
Inventor: BUKOVITS GEZA
IPC: G01P3/36
Filed: 1983-08-12
Abstract: A találmány tárgya berendezés gépjármüvek sebességének és motorfordulatszámának elektronikus mérésére. A találmány szerinti berendezés lényege a 4. ábra szerint az, hogy házban elrendezett - célszerűen infravörös - optoelektronikus impulzusadót (12), ezzel sorba kapcsolt szürökört (13), Schmitt-triggert (14), monostabil multivibrátort (15), áramgenerátort (16) és lengőtekercses mérőművet (17) tartalmaz, mimellett az impulzusadó (12) kimenete a szűrőkor (13) bemenetéhez, a szűrőkor (13) kimeneté a Schmitt-trigger (14) bemenetéhez, a Schmitttrigger (14) kimenete a monostabil multivibrátor (15) kimenete az áramgenerátor (16) bemenetéhez, az áramgenerátor (16) kimenete pedig a lengőtekercses mérőműhöz (17) van csatlakoztatva.  -1-
Patent HU-191628-B (HU)
Title: Method for producing semiconductor arrangements
Inventor: ULLMANN PETER
IPC: H01L21/20
Filed: 1983-08-12
Abstract: Mfr. of semiconductor systems involves (a) prodn. of the rare earth metal oxide and control electrode oxide layers; (b) isolation of the polysilicon; (c) formation of the polysilicon and control electrode oxide layers; (d) implantation of emitter and collector dopants; and (c) supplementary the S i formed front surface with passive and/or active semiconductor elements. - The improvement comprises the complete removal of the insulating layer from the reverse side of the semiconductor carrier prior to step (b).
Patent HU-193447-B (HU)
Inventor: FALUS LAJOS
IPC: H01P5/12
Filed: 1985-08-28
Abstract: A találmány tárgya szélessávú nagyfrekvenciás koaxiális elosztó hálózat két terhelésnek egy generátorhoz történő, illesztett aszimmetrikus csatlakoztatáshoz, amelynél a generátorra 1:2 elosztó áramkör csatlakozik. Az elosztó hálózat jellemzője, hogy az 1:2 elosztó áramkör (3) egy-egy kimenetére szimmetrizáló áramkör (4, 5) csatlakozik, A szimmetrizáló áramkörök (4, 5) szimmetrikus kimenetére egy-egy mindentáteresztő fázistoló hálózat (6, 7) bemenete van kapcsolva, amelynek kimenete az elosztó hálózat kimeneteit (22, 23) alkotják. Az átviteli tartományon belül az egyes fázistoló hálózatok (6, 7) egyazon frekvencián levő fázistolásának mértéke közötti különbség 90°-ra van beállítva.  -1-