baber/WOPTO huggingface dataset:
Patent DK-158949-B (DK)
Inventor: ALOUP JEAN-CLAUDE
IPC: C07D411/04
Filed: 1982-08-10
Abstract: New heterocyclic nitriles of the formula:    <IMAGE>  (I)  wherein (i) Het represents a heterocyclic radical of aromatic character containing one or two nitrogen atoms selected from pyrid-3-yl, pyrid-4-yl, pyridazinyl, pyrazinyl, pyrimidinyl, quinolyl, imidazolyl, naphthyridinyl, quinoxalinyl and quinazolinyl, X represents an oxygen atom and Y represents a valency bond or a methylene radical, or altenatively X represents a sulphur atom and Y represents a sulphur atom, a valency bond or a methylene radical, or (ii) Het represents the pyrid-2-yl radical, X represents an oxygen atom and Y represents a valency bond or a methylene radical, or alternatively X represents a sulphur atom and Y represents a sulphur atom or a methylene radical, are useful, in particular, as intermediates for the preparation of therapeutically useful heterocyclic thioformamides by converting the depicted cyano radical into a grouping -CSNHR wherein R represents a hydrogen atom or an alkyl (C1-4) radical.
Patent DK-151514-B (DK)
Inventor: DAHLGREN JOENS ARTHUR
IPC: F28F13/08
Filed: 1983-08-09
Abstract: PCT No. PCT/SE82/00421 Sec. 371 Date Jul. 29, 1983 Sec. 102(e) Date Jul. 29, 1983 PCT Filed Dec. 9, 1982 PCT Pub. No. WO83/02157 PCT Pub. Date Jun. 23, 1983.Plate heat exchanger having mainly rectangular plates mounted in a frame. According to the invention the plates (6, 8) are arranged in at least two groups, the plates having port holes of one size being arranged in one group, while plates having port holes of another size are arranged in another group, the plate group having the largest port holes being arranged closest to the inlet (3) while a plate group having smaller port holes (9) is arranged further away from the inlet (3).
Patent DK-162217-B (DK)
Inventor: HAGEN HELMUT
IPC: C07F9/60
Filed: 1983-09-06
Abstract: Quinoline derivatives of the formula   <IMAGE>   where X, n, R1, R2 and Y have the meanings given in the description, are used for controlling undesirable plant growth.
Patent FI-70048-B (FI)
Inventor: THORSEN GUNNAR
IPC: C01G1/02
Filed: 1980-02-05
Granted: 1986-01-31
Abstract: Metal values, such as iron, may be stripped from an organic liquid medium loaded with metal ions by a process which comprises contacting the organic medium with an aqueous phase at a contact temperature which is sufficiently high to cause the metal values to precipitate as metal oxide, hydroxide or hydrate (or a mixture thereof) in the presence of the organic medium.
Patent FI-79309-B (FI)
Inventor: ENGEL WOLFHARD
IPC: C07D333/64
Filed: 1983-03-29
Granted: 1989-08-31
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is phenyl, halo- and/or methyl-substituted phenyl or pyridinyl; R2 is hydrogen, straight or branched alkyl of 1 to 4 carbon atoms, 2- or 3-hydroxy-(alkyl of 2 to 3 carbon atoms) or 2- or 3-dimethylamino-(alkyl of 2 to 3 carbon atoms); R3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R4 is hydrogen, chlorine or methyl. The compounds are useful as anticonvulsants.
Patent FI-80894-B (FI)
Inventor: COQUARD JEAN
IPC: C08G69/40
Filed: 1984-06-27
Granted: 1990-04-30
Abstract: Novel block copolyetheramides which are homogeneous and flexible at low temperatures and have melting or softening points of at least 170 DEG  C., glass transition temperatures of at most -5 DEG  C. and viscosities in the molten state of at least 500 poises, are facilely prepared by copolymerizing (I) admixture of a lactam having from 4 to 12 carbon atoms with a solution of a salt of a fatty acid dimer and a polyoxyalkylenediamine in a solvent medium comprising (i) a mixture of water and an aliphatic alcohol having less than 5 carbon atoms, (ii) a water/alcohol/lactam mixture, (iii) a lactam in molten state or (iv) a water/lactam mixture wherein the lactam is water soluble, the stoichiometry of said salt being adjusted such that the pH thereof is within +/-0.05 pH units of its equivalence point and (II) a minor amount of a strong inorganic oxyacid or a strong organic oxyacid other than a carboxylic acid.
Patent FI-76477-B (FI)
Inventor: HEDENBERG GUNNAR
IPC: A21B1/22
Filed: 1985-01-28
Granted: 1988-07-29
Abstract: The preparation starts from dry and/or wet ingredients. The apparatus comprises at least one mixing - kneading - and heat treatment station (13, 14). The object of the invention is to provide a baking apparatus by means of which food products such as bread can be produced without any real manual work involved, without soiling vessels and utensils and which can be programmed so that a correct fermentation process under the right temperature conditions is provided. This has been achieved by the fact that in the mixing- and kneading station (13) there are arranged means (11) for holding and/or displacing at least one flexible vessel (12). e.g. a plastic bag, which contains or is intended to receive said ingredients, and that the mixing- and kneading means (87, 88) of the first station are arranged to mix the ingredients and work the mass located in the vessel (12) by outer mechanic agitation of the vessel.
Patent FI-85140-B (FI)
Inventor: CLEMENCE FRANCOIS
IPC: C07D209/08
Filed: 1988-01-08
Granted: 1991-11-29
Abstract: Products of formula (I): <IMAGE> in which one of the substituents X and Y denotes alkyl (C1-C5), alkoxy (C1-C3), chlorine, bromine, iodine, nitro or amino optionally substituted by an aliphatic acyl (C2-C5) or 2 alkyls (C1-C5) and the other substituent denotes a hydrogen, it being understood that Y does not denote methoxy and X chlorine, and their addition salts with acids. The products (I) are endowed with antiarrhythmic properties and some have anticalcic properties.
Patent FI-82521-B (FI)
Title: Container construction for preparation of mass
Inventor: MINKKINEN RISTO
IPC: B28C5/42
Filed: 1989-01-16
Granted: 1990-11-30
Abstract: The invention relates to a container construction and a corresponding method for moving and preparing a mass, which construction comprises a cylindrical rotatable container 3 with a horizontal axis, which container is supported on a chassis 2 provided with wheels 1, and one end 4 of which container comprises a conical surface 6, the narrow end of which has a filling/emptying opening 8, and the container is provided with an internal spiral 9 extending essentially from one end of it to the other. According to the invention, the narrow end of the conical surface comprises a removable tubular tip 10 for detachable connection to the filling/emptying opening, one end of this tip being designed so as to capable of being connected to the filling/emptying opening and the other end being essentially smaller than the filling/emptying opening.
Patent FI-114619-B (FI)
Inventor: GOETTSCHE REIMER
IPC: C09D179/00
Filed: 1991-10-14
Granted: 2004-11-30
Abstract: Water-soluble wood preservatives which contain mixtures of a metal compound, a metal-fixing acid and a complexing polymeric nitrogen compound, and methods for protecting wood with such mixtures.
Patent FI-104655-B (FI)
Inventor: SCHERRER KLAUS
IPC: C12R1/91
Filed: 1992-06-09
Granted: 2000-03-15
Abstract: This invention is directed to a method useful in the diagnosis of HIV. The method involves reacting monoclonal antibodies to particular prosomal proteins with certain blood cell types obtained from a sample, and observing an increase or decrease in the levels of the prosomal proteins on the cell's surface.
Patent FI-110161-B (FI)
Inventor: MANTELLE JUAN A
IPC: A61K38/22
Filed: 1993-08-26
Granted: 2002-12-13
Abstract: A composition for topical application comprising a therapeutically effective amount of a pharmaceutical agent(s), a flexible, finite, pharmaceutically acceptable, adhesive, and a solvent for the pharmaceutical agent(s) in the adhesive and a method of administering the pharmaceutical agent to a mammal are disclosed.
Patent FI-101420-B (FI)
Inventor: UPPSTU ERIK
IPC: F23G7/04
Filed: 1993-09-21
Granted: 1998-06-15
Abstract: PCT No. PCT/FI93/00488 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Nov. 18, 1993 PCT Pub. No. WO94/12829 PCT Pub. Date Jun. 9, 1995This invention is directed to an arrangement and a device for distribution of oxygen-containing gas (air) in a furnace, into which fuel is supplied as solid or fluid particles (1). The fuel consists of e.g. spent liquor from the pulp industry. Said liquor burns partly as char (2) on the floor (3), and partly as suspended particles and as volatiles. Horizontal rows of gas jets (4) activate the char burning on the floor. Vertically extended configuration of gas jets (5) higher up induces strong horizontal gas circulation but reduces vertical flow extremes. The improved horizontal mixing increases burning stability, capacity and energy efficiency, but reduces emission of SOx, NOx and TRS. Lowered vertical recirculation permits better concentration of burning in the lower furnace and less carry-over of fuel particles.
Patent FI-103613-B (FI)
Inventor: SJOEBLOM JARKKO
IPC: B65H51/14
Filed: 1998-03-26
Granted: 1999-07-30
Abstract: An arrangement in connection with a belt drive device having two counter-rotating continuous belts operated by drive rollers traveling around stretching rollers, whereby the belts are urged towards one another by press rolls to draw a cable between the belts. Adjustment of the stretching rollers is provided by an adjustment mechanism that effects the axle with which the stretching rollers are associated.
Patent HU-195546-B (HU)
Title: Connecting device for compacting the rail sections of monorail
Inventor: BRANDIS CURT
IPC: E01B25/24
Filed: 1986-04-22
Abstract: A joint can be secured to I-section rail lengths 2, 3 which have above top flanges 4 roof suspension webs or members 5 operative for the securing of a channel-section suspension yoke 12 and also for limited vertical fitting. A pivot joint 10 below the bottom flanges 7 can be of any kind. Also, the yoke 12 can have a vertical journal connected to a carrying member pivotable therearound, in which event the places adapted to receive securing means are provided not directly on the suspension yoke but in the carrying member. <IMAGE>
Patent HU-185599-B (HU)
Inventor: MARTEN GUNTER H W
IPC: A23K1/00
Filed: 1983-05-25
Abstract: Verfahren zur Bestimmung der Menge eines Ionophors in einem Futtermittel, das dadurch gekennzeichnet ist, dass das Futtermittel mit einem alkoholischen Loesungsmittel gemischt wird, eine Saeure mit einem pKa-Wert von weniger als 4 und ein farberzeugender Arylaldehyd, beide in fester Form, zu der sich ergebenden Loesung gegeben werden, wobei die Temperatur hinreichen muss, um eine Farbreaktion zu erzeugen,und die so erzeugte Farbe mit einem Standard verglichen wird.
Patent HU-189294-B (HU)
Inventor: KERESZTURI SANDORNE
IPC: G01F11/00
Filed: 1983-06-15
Abstract: Egy-egy záró-nyomó visszacsapó szeleppel ellátott
két darab dugattyús henger dugattyúját mozgató
tengelyéhez mereven fogaslécet erősítünk.
A fogasléceket start-stop tartományban üzemelő
léptetömotorral hajtott hajtómű elfordulása egymással
ellentétes lineáris mozgásra készteti. A motor
reverzálásakor a dugattyús hengerek dugattyúinak
mozgási iránya is megváltozik. Az elrendezéssel
folyamatos és időben változtatható teljesítményű
folyékony anyag adagoló alakítható ki.
Egyenértékű változatot ad az elrertdezés, amikor
a két dugattyú mozgató tengelyeit menetes orsóval
mereven összekötik és a menetes orsón lévő belső
és külső fogazású, de tengelyirányban elmozdulni
nem tudó anyát forgatja a hajtómüves léptetömotor.
Patent HU-207019-B (HU)
Inventor: BALOG FERENC
IPC: B65G53/46
Filed: 1990-04-13
Abstract: A találmány lényege, hogy a homlokfalakban radiális rések (15) vannak, a lapátok két-két egymással szemben levő résbe (15) hézag hagyásával a síkjukra keresztirányú laza mozgást megengedő módon illeszkednek és a hüvely (1) külső felületére rögzítsémentesen fekszenek fel. A lapátok (3) végeinél a résekből (15) történő axiális kimozdulásukat meggátló, de a lapát- (3) végekhez (3) képest hézag hagyásával rögzített eszközök helyezkednek el. HU 207 019 B A leírás terjedelme: 8 oldal (ezen belül 3 lap ábra)
Patent HU-190874-B (HU)
Inventor: CSIPAI ANDRAS
IPC: B60P3/04
Filed: 1984-07-12
Abstract: A találmány többcélú pótkocsi, erőgéppel főleg traktorral való vontatás és háztáji mezőgazdasági munkák szállítási követelményeinek kielégítésére, pl. nehéztestű állatok közúton való továbbítására, amely járókerekekkel, alvázzal, oldalfalakkal, hátsó ajtóval rendelkezik, a vontató erőgéphez pl. traktorhoz vonószervvel kapcsolódik, továbbá az erőgép hidraulikus rendszerével összeköttetésben lévő hidraulikus munkahengere (2) van, oly módon van kialakítva, hogy az alváz (5) mellső részéhez, mint forgásponthoz (1) tartó karok (3) csatlakoznak, a tartó karoknak (3) az alvázzal (5) ellentett oldali végei a járókerék (4) tengelyéhez (4a) vannak rögzítve, a tartó karoknak (3) a járókerék (4) felé eső vége hidraulikus munkahengerek (2) és zuhanásgátló reteszelő szerv (6) útján van helyzetében megtartva, a zuhanásgátló reteszelő szerv (6) pedig egy vagy több kiemelhető csappal (10) van ellátva. Jellemző: 1. ábra.  -1-
Patent HU-183275-B (HU)
Inventor: VOGEL HANS
IPC: B01D19/00
Filed: 1980-12-23
Abstract: Waehrend das Ziel der Erfindung in der Bereitstellung einer Einrichtung zum Entlueften und Entgasen eines Fluessigkeitskreislaufes liegt, wodurch die Kuehlung verbesserbar ist und Kavitations- und Korrosionsschaeden vermeidbar sind, besteht die Aufgabe darin, eine sichere Feinstentgasung von in einem Kreislauf befindlichen Fluessigkeiten zu ermoeglichen.Erfindungsgemaess ist nunmehr vorgesehen,dass im luftseitigen Teil des Ausgleichbehaelters Mittel zur Geschwindigkeits-Umsetzung bzw.Entspannung der aus dem Fluessigkeitskreislauf einstroemenden Fluessigkeit vorgesehen sind, und dass diese Mittel eine breite Abstroemoeffnung aufweisen, welche derart ausgebildet und angeordnet ist, dass sich selbst kleine Luft-und/oder Gasblasen nach oben in den luftseitigen Teil abscheiden, waehrend zum Ableiten der Fluessigkeit ebenfalls auf breiter Basis bei stark verminderter Geschwindigkeit und Energie eine Anstroemwand vorgesehen ist.
Patent HU-183657-B (HU)
Inventor: KOLLAR LASZLO
IPC: A23N15/08
Filed: 1981-11-02
Abstract: A találmány tárgya: élelmiszeripari — főként lemezes szerkezetű nyersanyagok — szeletelésére alkalmas berendezés. A találmány lényege abban van, hogy állványra sze relt, egymással párhuzamos helyzetű két tengelyre vannak távtartógyűrűk közbeiktatásával felszerelve a szeletelést végző körkések, melyek egymással szemben végeznek forgómozgást. A berendezés egy további kiviteli példának megfele lóén úgy van kialakítva, hogy csupán az egyik tengelyre vannak körkések felerősítve, míg a másik tengelyen egy hornyos henger van felszerelve, melynek hornyaiba nyúlnak a szomszédos tengelyre rögzített körkések. A körkések kissé eltolt helyzetben vannak az egyes tengelyeken, ily módon azonosan finom vastagságú szeletekre lehet az aprítani kívánt terméket — főként póréhagymát — szeletelni. A berendezés természetesen egyéb termékek — például zöldbab vagy répa — nagyüzemi szeletelésére is alkalmas.
Patent HU-188332-B (HU)
Inventor: GREGUSS PAL
IPC: A61B3/02
Filed: 1982-11-03
Abstract: A találmány tárgya anietrópiaszűrő és szemüvegvizsgáló berendezés, amely forgó hengeres felülettel (4) és a hengeres felületet (4) megvilágító fényforrással van ellátva. Lényege, hogy fényforrásként koherens nyalábot előállító fényforrást tartalmaz, amely a hengeres felületet (4) belülről megvilágító módon van elrendezve, és a hengeres felület (4) a fényt diffúzán szóró, fényáteresztő anyagból van kialakítva.  1. ábra -1-
Patent HU-206169-B (HU)
Inventor: ONODI TAMAS
IPC: H02G15/02
Filed: 1985-10-02
Abstract: A találmány tárgya kábelvégelzáró, amely kábelvég (K) külső burkolattól megszabadított első zárószaka- szának (I), a külső burkolattól (7) és fémes árnyéko- lástól (6) megszabadított második zárószakaszának (II), valamint a külső burkolattól (7), a fémes árnyéko- lástól (6) és szigetelésámyékolástól (4) megszabadí- tott harmadik zárószakaszának (ΙΠ) felszínére felvitt és a harmadik zárószakasszal (ΙΠ) szemben elrende- zett, a kábelvég (K) tengelye mentén változó elektro- mos ellenállású deflektort (22) tartalmaz, ahol a def- lektor (22) a harmadik zárószakasz (ΙΠ) kezdeténél a kábelvég (K) szigeteléséhez (3) illeszkedő felső borí- tóelemből (25) és ehhez csatlakozó, szigetelőtestben (21) beépített tölcsérszerű elemből (24) áll, és lénye- ge, hogy a deflektor (22) 108-109 Ωχαη fajlagos elektromos ellenállású alapanyagból van kiképezve, és a tölcsérszerű elem (24) a felső borítóelemhez (25) kapcsolódóan a kábel hossztengelye mentén a kábel- vég (11) felé haladva folyamatosan növekvő elektro- mos ellenállású nyakrészből (28), majd folyamatosan csökkenő elektromos ellenállású csonkakúpszerű rész- ből (29) áll.  1. ábra CQ HU 206 169 A leírás terjedelme: 6 oldal (ezen belül 1 lap ábra)
Patent HU-199922-B (HU)
Title: Establishment system for pressure draining sewages and other liquid wastes
Inventor: BEKESI JANOS
IPC: E03F1/00
Filed: 1986-11-28
Abstract: System for pressurized drainage of sewage and other liquid waste from inhabited areas or parts of inhabited areas by means of a pressurized drainage network leading to the sewage processing or collection site, of a source of compressed air to maintain the pressure in the drainage network, and of pneumatic sewage transport installations, fitted on individual users' property, which connect sewage pipes in individual users' sewage systems with the pressurized drainage network. The system is provided with at least one central or local source of compressed air, an air compressor (4), connected by means of a separate pipe network (5) with pneumatic sewage transport installations (1) arranged on individual users' property and with any intermediate sewage transport stations (6) and rinsing stations (7) which may have to be built into the drainage network.
Patent HU-207350-B (HU)
Title: Process for producing human serum albumine of greater quantity with fermentation
Inventor: CLARKE PETER MAURICE
IPC: C12R1/865
Filed: 1989-09-06
Abstract: The yield of secreted human serum albumin in a fermentation of genetically engineered yeast can be increased if a polyoxyalkylene compound is added, for example polypropylene glycol or polyoxypropylene/polyoxyethylene copolymers. Some of these compounds are routinely used in fermentation as antifoam compounds, but at lower levels.
Patent HU-210141-B (HU)
Title: Process for the production of tricylic carbapenem-derivatives and pharmaceutical compositions containing them
Inventor: MIWA TETSUO
IPC: A61P31/04
Filed: 1990-10-10
Abstract: A compound of the formula <CHEM> wherein R<1> is a hydrogen atom or a hydrocarbon group which may be substituted; COOR<2> represents a carboxy group which may be esterified; and ring B is a cyclic group which may be substituted or a pharmaceutically acceptable salt thereof are useful as an antibacterial agent.
Patent IT-1108211-B (IT)
Title: Machine for cutting patterned material into short lengths - has guide rollers driven through freewheel when brake is applied
IPC: B26D/
Filed: 1978-11-14
Granted: 1985-12-02
Abstract: A continuous band of material which carries a regularly repeated pattern is cut into short lengths with each length displaying a complete pattern. The material is passed between a pair of checking rollers which are aligned with a mark on the material so that it is correctly cut by a pair of rotating blades. The material passes between the guide rollers and then held stationary by a brake whilst it is being cut. To enable the machine to run continuously, the shaft which drives the roller is fitted with a free wheel, which is overrun when the material is moving freely but which drives the roller when the brake is applied.
Patent IT-1242836-B (IT)
Title: Blending, conveying and spraying machine for mortars, plasters and similar pasty materials
Inventor: VISINI GIANPIERO
IPC: B28C/
Filed: 1990-10-19
Granted: 1994-05-18
Abstract: This is a blending, conveying and spraying machine for mortars, plasters and similar pasty materials that comprises, onboard a drawn trailer-mounted frame, a blending unit 14 at a higher level for producing the pasty material, a conveying unit 15 at a lower level to receive the pasty material from the said blending unit 14 through a discharge mount 30, and a screw pump 16 that receives the material from the conveying unit and dispenses it through a connectable tube 47. Fig. 3 <IMAGE>
Patent LT-3743-B (LT)
Title: Method for treating sediment
Inventor: QUAAK MARINUS PIETER
IPC: E02B3/02
Filed: 1993-12-14
Abstract: A treatment method of sediments, a phosphate sediments in particular, settled on a ground of reservoirs, supposes that sediment treatment material having in it's composition non-gassy components is let straight into the sediments.
Patent LV-13093-B (LV)
Title: Indicating light
Inventor: BARLIAN REINHOLD
IPC: F21Y115/10
Filed: 2003-03-12
Abstract: The invention pertains to the indicating light for an optical display with a housing exhibiting electrically conductive parts, a light-emitting diode, and a push element, capable of axial displacement in a hollow rod, for a switch mounted in a hollow rod.
Patent LV-10797-B (LV)
Title: A caterpiller-driven excavating machine equippted with a working tool
Inventor: ESKIL MARKSTRIM
IPC: E02F3/96
Filed: 1993-06-30
Abstract: PCT No. PCT/SE90/00096 Sec. 371 Date Aug. 14, 1991 Sec. 102(e) Date Aug. 14, 1991 PCT Filed Feb. 14, 1990 PCT Pub. No. WO90/09489 PCT Pub. Date Aug. 23, 1990.A track-mounted excavating machine comprises a chassis having ground-support tracks, and a cabin mounted on the chassis. A first tool is carried by the cabin, and a second tool is carried by the chassis. The second tool can be (a) extended and retracted toward and away from the chassis, (b) raised and lowered relative to the chassis, and (c) rotated about a vertical axis relative to the chassis. The second tool comprises claws having toothed sides mounted thereon for slidable adjustment toward and away from outer ends of the claws.
Patent MX-164026-B (MX)
Inventor: NEAVES LARRY E
IPC: F16L11/12
Filed: 1986-05-14
Abstract: A reformable, shape retentive hose having a precured tube (18) located in a hose sidewall, and a reformable rod (30) inserted in the precured tube. A method for making hose by placing at least one precured tube (18) in the sidewall of a hose (10) during the time that the hose sidewall is formed, curing the hose assembly with the precured tube in the sidewall, and inserting a reformable rod (30) in a portion of the precured tube.
Patent NO-138447-B (NO)
Title: Eksplosjonsmarkeringssats.
Inventor: ANDERSSON ROLF
IPC: F42B12/48
Filed: 1971-04-15
Abstract: Eksplosjonsmarkeringssats.
Patent NO-133370-B (NO)
Inventor: HEILHECKER J K
IPC: B07B1/38
Filed: 1972-09-25
Abstract: Fremgangsmåte til å fjerne borepartikler fra en borevæske, og anordning til fremgangsmåtens ut-førelse.
Patent NO-147637-B (NO)
Title: Fremgangsmaate ved fremstilling av et diamantmateriale
Inventor: STRONG HERBERT MAXWELL
IPC: C01B32/26
Filed: 1976-01-12
Abstract: Fremgangsmåte ved fremstilling av et diamantmateriale.
Patent NO-156070-B (NO)
Title: Anordning for forsterkning og sampling av multiplekssignaler.
Inventor: BEAUDUCEL CLAUDE
IPC: G08C13/00
Filed: 1981-07-23
Abstract: En forsterker- og samplings-anordning for multiplekserte analoge signaler omfatter en kontinuerlig kjede av forsterkerelementer, anordninger for å gi hvert av elementene en forsterkning valgt fra forutbestemte verdier, sample-og-holde-enheter for lagring av de forsterkede spenninger som er tilgjengelige ved elementenes utgang, en anordning for å korrige-re driv- eller støy-spenningen til forsterkerkjeden og en velgeranordning for å levere til forsterkerkjeden samplingene av de multiplekserte analoge signaler eller de spenningene som er lagret i sample-og-holde-enhetene i samsvar med det spennings-nivået som oppnås ved utgangen fra forsterkerkjeden sammenlig-net med referansespenninger.