baber/WOPTO huggingface dataset:
Patent CH-659599-A5 (CH)
Title: Method and apparatus for the production of products in strip or foil form from metallic or metal-oxide material
Inventor: HEINEMANN WILFRIED DR
IPC: B22D11/06
Filed: 1982-11-12
Abstract: To produce products in strip or foil form from metallic or metal-oxide material, molten metal is applied to the surface of a continuously moving cooling body (1) through at least one nozzle opening (3A, 3B, 3C). By producing different cooling rates on different surface areas or by varying the structure of different surface areas, the process of solidification of the melt on the surface of the cooling body is influenced to give different metallic and/or geometrical structures within adjacent areas of the strips or foils formed. By geometrical structuring of the surface of the cooling body, it is possible to produce strips or foils with a structured surface or with shape-limited individual areas, making possible mass production of small parts in strip or foil form. <IMAGE>
Patent CH-559691-A5 (CH)
Title: Non-cohesive sheet storage mechanism - accommodates staggered sheets between two belts winding onto drum
IPC: B65H29/00
Filed: 1973-06-25
Abstract: The mechanism is particularly for use with printed sheets, having a rotary drum, for on and off winding with a belt drive, the sheets being accommodated in a spiral between the coils of belt. The folded sheet (Pe are arranged in a staggered pattern for storage between the rotary printing press and a further treatment machine and between a pair of belts (3, 7), each attached at one end to the drum and winding off top and bottom rolls (4, 8) at the intake and discharge point, so as to form a guide for the sheets between. The drum hub can be situated roughly at the level of the belt, being adjustable for height so as to keep it so as the belt is wound on or off.
Patent CH-590873-A5 (CH)
Title: Substd 7-beta-amino-cephamone carboxylic acid derivs - antibiotic inters
IPC: A61P31/04
Filed: 1972-06-29
Abstract: Title cpds of formula I: (where R1 = H or an amine protecting gp.; R2 = H or acyl; or R1 + R2 tog. = a bivalent, amine protecting gp., and R4 = a carboxyl protecting gp., including enolic isomers, ketals, oxides, and salts of I) are prepd. (a) by oxidative fission of the 3-methylene derivs., or (b) by peracid oxidn and subsequent hydrolysis, from the 3-formyl ceph-2- or 3-em derivs.
Patent BE-1001198-A5 (BE)
Title: Systeme de gouverne assistee pour dispositif de propulsion marin.
Inventor: FERGUSON ARTHUR R
IPC: B63H25/20
Filed: 1988-03-16
Granted: 1989-08-16
Abstract: Un groupe de propulsion mobile autour d'un axe de gouverne (22) généralement vertical, comprend un tube de relevage (26) avec un coulisseau de gouverne (48) à extrémité dépassante (50), un cylindre de gouverne (56) avec piston (58) et tige (67), une vanne à tiroir (88), une biellette oblongue (111) articulée entre les extrémités (113 et 114), sur le premier élément (89), et un trianglage (52, 36) reliant l'extrémité extérieure de la tige de piston et le groupe de propulsion pour faire pivoter celui-ci autour de l'axe de gouverne (22) en réponse au déplacement de la tige de piston par rapport au cylindre.
Patent BE-1003800-A5 (BE)
Title: Conditionnements renfermant des substances chimiques dangereuses et procede pour leur production.
Inventor: EDWARDS DAVID BRIAN
IPC: B65B29/10
Filed: 1991-04-30
Granted: 1992-06-16
Abstract: L'invention concerne un conditionnement qui renferme une substance chimique dangereuse. Cette substance chimique est dissoute ou dispersée dans un liquide ou un gel placé dans un récipient constitué d'un film stratifié hydrosoluble ou dispersable dans l'eau. Application : production de conditionnements renfermant des composés agrochimiques, présentant une plus grande sécurité de manipulation.
Patent CH-595112-A5 (CH)
Title: Rescue appts. lowering person from upper storey
Inventor: KAPUS FRANZ
IPC: A62B1/14
Filed: 1976-11-04
Abstract: Rescue appts. lowering person from upper storey has seat and frame with braking handle to regulate rate of descent down cable
Patent CH-612868-A5 (CH)
Title: Toolmaker's V-block
Inventor: BRACK RICHARD
IPC: B23Q3/10
Filed: 1976-12-21
Abstract: The V-block has a V-shaped recess (2) at one of its longitudinal surfaces (1) and two recesses (4 and 5) at a longitudinal surface (3) adjoining the longitudinal surface (1) and running at right angles to it. The recesses (4 and 5) run on either side of the centre of the surface. At each of its end faces (6), the V-block, along the longitudinal surfaces which are opposite those with the recesses, has two fixing slots (7, 8) crossing at right angles. Via these lateral fixing slots (7, 8), the V-block can be clamped down on a work table in any position along an axis running transversely to the T-slots of the work table by means of stirrups and clamping bolts pushed into the T-slots of the work table. <IMAGE>
Patent CH-695845-A5 (CH)
Title: Container for accommodation and transport of various objects and substances comprises a lid element and a bottom section which are releasably joinable to one another
Inventor: MANN HORST
IPC: A47G19/22
Filed: 2002-01-31
Abstract: The container (10) serves for accommodation and transport of various objects and substances, including foodstuffs and drink. It consists of a lid element (12) and a bottom section (14) which are releasably joinable to one another. At least the bottom section takes the form of cup.
Patent CH-575209-A5 (CH)
Title: N-phosphinyl and n-phosphinothioyl-amidines - insecticides and acaricides
IPC: C07F9/24
Filed: 1971-12-17
Abstract: Title cpds. are of formula I, (where R1 = 1-4C alkyl, O alkyl or S alkyl; R2 = 1-7C alkyl, propenyl or propynyl; R3 = H, Me or Et; R4 = 1-4C alkyl, 2-6C alkenyl, cycloalkylmethyl, furfuryl, or tetrahydrofurfuryl; R5 = 1-6C alkyl, or 2-6C alkenyl; or NR4R5 = morpholino, piperidino, methylpiperidino, pyrrolidino, or hexamethyleneimino; or R3+R4 or R5 forms a 5-6 membered ring, and the remaining substit. = Me or Et; and X and Y = O and/or S). I are prepd. (a) by condensing (R'O)(R2Y)P(=X)NH2 with (R6O)2CR3NR4R5, (b) (R'O)(R2Y)P(=X)Cl with NH=C(R3)NR4R5, or (c) reacting (R7O)R'P(=S)N=C(R3)NR4R5 with R2 hal; where R6 and R7 = l.alkyl.
Patent CH-695135-A5 (CH)
Title: French fries dispenser comprises a cooling chamber, a fryer, a tablet removing conveying unit, a French fries ejection unit, forks, sauces, salt, a coin collecting unit and an optical display
Inventor: PAEZ JAVIER FERNANDEZ
IPC: A47J37/00
Filed: 2001-02-09
Abstract: French fries dispenser comprises a cooling chamber with a dosing unit (1) for precut potato pieces, a fryer (2) equipped with two paddles and a double filter for frying the potato pieces introduced using a screw conveyor via a funnel, a tablet removing conveying unit (7), a French fries ejection unit (2.2), forks (4), sauces (5), salt (6), a coin collecting unit (8) and an optical display (10). Preferred Features: The cooling chamber dosing unit has a dosing-supply conveying device (1.1) with a motor drive.
Patent FR-2028655-A5 (FR)
Title: Stackable packing receptacle for eggs, - fruit and electronic components
IPC: B65D85/32
Filed: 1969-01-03
Granted: 1970-10-09
Abstract: The assembly comprises a body having two faces limited by parallel planes. These faces permit the superimposition of two packings, an each face has a pattern of depressions. The rows of depressions of the pattern on one face are inserted between those of the other face. Specif. the body consists of expanded polystyrene.
Patent FR-2057192-A5 (FR)
Title: Alpha-parvoline and 2, 3, 5-substd pyridinesprodn
IPC: C07D213/09
Filed: 1969-08-05
Granted: 1971-05-21
Abstract: Alpha-Parvoline (3,5-dimethyl-2-ethyl-pyridine) and other 2,3,5-trisubstd. pyridines are synthesized by mixing an allylamine R-CR'=CH-CH2 n NHm with an alkali metal, a conjugated triene, and opt. an alkylamine (where R and R' are each H, alkyl or aralkyl, and either n = 1, m = 2, or n = 2, m = 1). If R=R'=H, alpha-parvoline results. The products are intermediates in the synthesis of pharmaceutically useful pyridines and stilbazoles. This method gives good yields at ambient temp. and pressure. The prefd. alkali metal is Na, and the prefd. triene is allo-ocimene. or o-dipropenylbenzene.
Patent FR-2070377-A5 (FR)
Title: Prepn of xylose useful as sweetener for - diabetics
IPC: C13K13/00
Filed: 1969-12-03
Granted: 1971-09-10
Abstract: The xylose soln. practically free from any impurities hindering crystallisation is obtained by the hot hydrolysis of the ground shells of fruit, eg. coconut shells, with a dil inorganic acid. At least 1pt. of the shells, e.g. powdered coconut shell, not pretreated chemically is reacted at the boil with 2.5-4 pt. pref. 2.5-3pt. aqs. HCl, HBr and/or H2SO4.
Patent FR-2048276-A5 (FR)
Title: Stamping metal articles from sheet
IPC: B21D26/02
Filed: 1969-12-15
Granted: 1971-03-19
Abstract: A piece of sheet metal is put on a die, the rims being held down by a holder, and a punch is lowered onto the piece to commence the forming of a cylindrical section. Then the product is finally shaped by the pressure of a fluid which is fed into the gap between the punch and the sheet metal until it takes on a domed shape, during which action the edges of the piece of metal are diplaced towards the centre.
Patent FR-2082806-A5 (FR)
Title: Cheese making and shaping - in rectangular mould
IPC: A01J25/13
Filed: 1970-03-26
Granted: 1971-12-10
Abstract: After the curd has been tipped into the mold, it is covered by an incurved plate whose section in plan equals that of the mould and which shapes the cheese. Pref. the plate is perforated and is free to slide in the mould and contact the curd. At the end of draining, the mould is turned upside down, so that the cheese rests on the plate.
Patent FR-2052411-A5 (FR)
Title: Abrasion and crease-resistant seamless silk - stockings
IPC: D01C3/02
Filed: 1970-05-21
Granted: 1971-04-09
Abstract: Ladis seamless silk stockings are prepd. by treating the crude silk with a detergent mixt. of an aromatic sulpho-aldehyde and Teepol (RTM) in such a way that the sericin loses its gumming power so that the 2 fibroins forming the cocoon separate, although each fibroin itself is still coated with a film of sericin having modified properties. Thus, the crude silk is changed into an aggregate of fine, flexible fibres which are knitted together to form the seamless stockings and hardened at 110 degrees C. These flexible fibres can also be treated by graft polymn. with Me methacrylate or styrene, or with amino-plast resins to improve abrasion resistance. These seamless silk stockings have the advantages of silk, e.g. high hygroscopicity, suppleness, touch together with physical properties of nylon such as high abrasion and fold resistance and good light stability.
Patent FR-2054053-A5 (FR)
Title: Component sepn by fractionation
Inventor: LOETTEL GERHARD
IPC: B01D3/14
Filed: 1970-07-02
Granted: 1971-04-16
Abstract: Rectification and component separation is carried out in a treatment column which accommodates means for various treatment methods which includes thin film evaporation and vacuum separation. The process is used for separation of mixed liquids which are sensitive to oxidation and which are difficult to evaporate.
Patent FR-2133321-A5 (FR)
Title: Moisture content meter - for powders and granules employs measurement of electrical capacity of sample
IPC: G01N1/20
Filed: 1971-04-16
Granted: 1972-11-24
Abstract: Moisture content meter of the type in which a sample is placed between condenser plates and the measured capacity is related to the percentage of moisture in the sample; inconsistent distribution and different degrees of compaction of the sample between condenser plates, which can lead to false readings is eliminated by using an automatic loading device, which comprises a radially divided, cylindrical feed hopper with a multi-sector, rotary shutter plate on its outlet into the condenser. The shutter plate may be torsion spring loaded to an open position and held in the closed position by a small catch, when the operator actuates the catch release, limited rotation of the spring loaded shutter automatically loads the condenser to a constant pattern.
Patent FR-2115783-A5 (FR)
Title: Polyurethane sponge - for use as hydrophylic plant or seed growth substrate
IPC: A01G9/10
Filed: 1971-07-28
Granted: 1972-07-07
Abstract: Utilisation in know manner of plates of soft elastic spongy material based on polyurethane or of similar open cell foamed material with rubber like elasticity, for the propagation of cuttings and germination of seeds, but the spongy material is hydrophilic, compressible but with good elastic recovery, has at least 80% and pref. 90-95% open cells and is formed into sheets of any size, sub-divided by stamping, cutting or other similar operation, into a large number of seprate blocks or lumps of any desired size connected together only by small bridges between adjacent lumps. The lumps, provided with cuttings etc., are readily separated after root growth without damage to the roots. Alternatively the individual lumps are welded in coherent strips in sheets or mesh-form fabrics so that they can readily be separated from each other.
Patent FR-2157056-A5 (FR)
Title: Gas purificn appts - with absorbers regenerated by elution with prod as well as vacuum
IPC: B01D53/047
Filed: 1971-10-15
Granted: 1973-06-01
Abstract: Gas with >=1 contaminant is purified in multiple parallel absorbers, which are regenerated by elution with e.g. 3% of prod. as well as by vacuum, thereby making a 50% saving in size of vacuum plugs required, and improving purity w.r.t. certain contaminants, e.g. A and N2 in purified H2. The absorbers are operated alternately, the phases of the process being : regeneration; partial pressurization by back flow of purified gas, (to displace the front of residual impurity zone); pressurization by, and isobaric flow of treated gas; redn. of absorber to atmos. pressure, e.g. by vent to air. The process may be automatic, sensors to detect the position of zone of impurity being used for control.
Patent FR-2174439-A5 (FR)
Title: Dental prosthesis - esp false teeth, with gold-plated core of non-precious metal
IPC: A61C13/02
Filed: 1972-03-03
Granted: 1973-10-12
Abstract: In the prod. of a dental prosthesis, an outer coating of porcelain or synthetic resin is bonded to an inner core of a non-precious metal with a thin, intermediate layer of pure gold deposited on the core by electrolysis. The construction is as strong and attractive as the conventional prosthesis formed on a core of Au/Pt construction, but is much cheaper to produce. The outer plating of pure gold on the core permits secure bonding to other prostheses made of or coated with gold.
Patent FR-2221049-A5 (FR)
Title: Portable transparent projection screen - comprises two surfaces opening outwards to allow erection of enclosed screen
IPC: G03B21/10
Filed: 1973-03-07
Granted: 1974-10-04
Abstract: The film slide is located in a projector behind the transparent screen, and the image from the projector is successively reflected by two mirrors at 45 deg., onto the rear of the screen. The screen and both mirrors are each pivoted so that as the two surfaces are folded together, they pivot downwards, to be enclosed by the surfaces forming a carrying case. Good quality pictures which are correctly orientated are thrown on the screen and the appts. when folded is compact and flat.
Patent FR-2249534-A5 (FR)
Title: Treatment of household/agricultural/forestry waste - for the production of building construction units eg plates, blocks
IPC: E04C2/16
Filed: 1973-10-29
Granted: 1975-05-23
Abstract: Production of building construction elements from household agricultural or forestry waste which has in known manner been broken up, at least partially dehydrated, if necessary sterilised, mixed with binders and converted to the constructional elements by compression moulding. The waste is mixed prior to compression moulding, with and disintegrated by, substances, partic. alkaline earths and esp. quick lime, with a strong alkaline reaction. Pref. the mixing of the waste material with alkaline reacting substance and, if desired, with water, and its subsequent disintegration is carried out after breaking it up but before mixing it with the binders.
Patent CH-696692-A5 (CH)
Inventor: BERGNER MAXIMILIAN PETER
IPC: F04B49/08
Filed: 2004-06-28
Abstract: A motor-powered pump draws a cleaning agent from a reservoir and discharges this under pressure through a pistol at a water boiler. The pistol has a two-way valve admitting cleaning agent and water. The pump unit (1) has a T-piece (11) whose central branch (12) incorporates a back-flow prevention valve (13). One (14) of the two side-branches has a hydrostatic pressure switch (15) while the other branch (22) has a hose to the pistol (8). If the target pressure is exceeded, the hydrostatic switch turns off the engine e.g. electric motor, diesel engine or petrol engine. If pressure falls below the target value, the hydrostatic pressure switch restores engine power.
Patent DD-153376-A5 (DD)
Title: Siehe eb
Inventor: BRODIE ALASTAIR C
IPC: C07D/
Filed: 1980-10-01
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)-acetamido)-3-(1-pyridiniummethyl)-ceph-3-em-4-car carboxylat mit ausgezeichneter antibiotischer Aktivitaet, insbesondere gegenueber Organismen, welche normalerweise mit Beta-Lactam-Antibiotika schwer zu bekaempfen sind, fuer die Anwendung als Arzneimittel. Ziel der Erfindung ist die Herstellung dieser Verbindung mit wohldefinierter kristalliner Struktur und guter Stabilitaet bei der Lagerung Erfindungsgemaess wird (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)-acetamido)-3-(1-pyridiniummethyl)-ceph-3-em-4-carboxylat in Form seines Pentahydrats mit kristalliner Struktur und guter Stabilitaet hergestellt. Es wird in der Weise verfahren, dass man den pH-Wert einer Loesung eines sauren oder eines basischen Salzes von (6R,7R)-7-((Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)-acetamido)3-(1-pyridiniummethyl)-ceph-3-em-4-carboxylat in einem waessrigen Medium auf 2,7 bis 4,8 einstellt und dann das gewuenschte Pentahydrat kristallisiert.
Patent DD-202355-A5 (DD)
Title: Bildroehre und verfahren zur herstellung eines bildschirmes fuer eine derartige bildroehre
Inventor: COMPEN JOHANNES M
IPC: H01J9/227
Filed: 1983-06-03
Abstract: Die Korrosion der Aluminiumschicht (17) des Bildschirmes (14,15,16) einer Bildroehre infolge einer elektro-chemischen Reaktion zwischen Wasser und Aluminium wird nahezu voellig dadurch vermieden, dass das Aluminium wenigstens an den Stellen, an denen es an Kohlenstoffteilchen (19) grenzt, mit einer Aluminiumphosphatschicht (20) versehen wird. Dies kann dadurch erfolgen, dass vor oder nach dem Anbringen der Aluminiumschicht die Kohlenstoffteilchen mit einer Loesung von maximal 2 Gew.-% Phosphorsaeure in Wasser gespuelt oder bespritzt werden.
Patent DD-211340-A5 (DD)
Inventor: CAMPBELL SIMON F
IPC: A61K31/445
Filed: 1983-07-21
Abstract: 1,4 Dihydropyridine derivatives of the formula:- 
<CHEM>
 wherein R is aryl heteroaryl; R<1> and R<2> are eacn independently C1-C4 alkyl or 2-methoxyethyl; Y is -(CH2)n-, -CH2CH(CH3)- or -CH2C(CH3)2-; n is 1 to 3; and X is a 5 or 6 membered nitrogen containing aromatic heterocyclic ring which may optionally be substituted by one or more C1-C4 alkyl, phenyl, benzyl, CN, -N(R<3>)2, (CH2)mCO2H, (CH2)mCO2(C1-C4 alkyl) or (CH2)mCON(R<3>)2 group wherein each R<3> is independently H or C1-C4 alkyl and m is 0 or 1; and their pharmaceutically acceptable acid addition salts, and pharmaceutical preparation containing such compounds, have utility as anti-ischaemic and antihyperensive agents.
Patent DD-215550-A5 (DD)
Title: Verfahren zur herstellung neuer imidazo/1,2-a/pyrimidine
Inventor: TULLY WILFRED R
IPC: A61K31/519
Filed: 1983-08-26
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Imidazol(1,2-a)pyrimidinen fuer die Anwendung als Arzneimittel. Ziel der Erfindung ist die Bereitstellung neuer Verbindungen mit wertvollen pharmacologischen Eigenschaften, insbesondere angstloesender Wirkung. Erfindungsgemaess werden Verbindungen der Formel (1) hergestellt, worin beispielsweise bedeuten: R eine geradkettige C tief 1-8-Alkyl-Gruppe, eine geradkettige C tief 2-8-Alkenyl-Gruppe u.a.; R tief 1 und R tief 2 - einander gleich oder ungleich - ein Wasserstoffatom, eine geradkettige C tief 1-8-Alkyl-Gruppe, eine C tief 2-5-Alkenyl-Gruppe, eine Cycloalkyl-Gruppe u.a.; R tief 3 eine C tief 1-5-Alkyl-Gruppe; X ein Sauerstoff- oder Schwefelatom; sowie deren Saeureadditionssalze.
Patent DD-233064-A5 (DD)
Title: Herbizide mittel
Inventor: BAJUSZ JUDIT
IPC: C07C237/06
Filed: 1984-07-18
Abstract: Die Erfindung betrifft herbizide Mittel, die als Antidotum erfindungsgemaess Verbindungen der allgemeinen Formel (I) enthalten, worin R1 und R2 unabhaengig voneinander fuer Alkyl, Alkenyl, Cycloalkyl, Phenyl, substituiertes Phenyl oder zusammen fuer eine mit dem benachbarten Stickstoffatom einen Ring bildende Alkylengruppe stehen und R3 fuer Alkyl oder Alkenyl steht. Die Verbindungen der Formel I verringern die durch herbizide Wirkstoffe vom Thiolcarbamat - beziehungsweise vom Chloracetanilid-Typ, die weitere Bestandteile der Mittel bilden verursachten phytotoxischen Schaedigungen der Nutzpflanzen. Formel I
Patent DD-299551-A5 (DD)
Title: Elektronische ueberwachungseinrichtung fuer magnetisierbare objekte
Inventor: SAGRAUSKE ERWIN
IPC: G01V3/165
Filed: 1985-12-23
Abstract: Die Erfindung betrifft eine elektronische UEberwachungseinrichtung fuer magnetisierbare Objekte, insbesondere auf Schiffen mit amagnetischem Schiffskoerper. Das Ziel der Erfindung ist eine hohe Zuverlaessigkeit, staendige UEberwachung fuer magnetisierbarer Objekte und ein sofortiges Einleiten von Masznahmen zur Sicherheit von schwachmagnetischen Schiffen zu gewaehrleisten. Die Aufgabe der Erfindung besteht darin, eine elektronische UEberwachungseinrichtung zu entwickeln, die stoerende magnetische Eigenfelder einzelner magnetisierbarer Objekte bzw. eines Verbunds von magnetisierbaren Objekten staendig ueberwacht. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz Sensoren direkt und in naher Umgebung dem magnetisierbaren Objekt zugeordnet sind. Den Sensoren ist eine Sensorelektronik nachgeschaltet, welche aufbereitete Signale aus den parallel anliegenden analogen Meszsignalen bildet, die ueber eine variable Verbindung an eine zentrale Meszwertverarbeitung angekoppelt ist. Die Anwendung der Erfindung ist vorzugsweise fuer die Vermessung und UEberwachung schwachmagnetischer Schiffe und der Einbauteile schwachmagnetischer Schiffe vorgesehen. Fig. 1
Patent DD-282696-A5 (DD)
Title: Verfahren zur herstellung von l-aminodicarbonsaeureestern
Inventor: ZANNO PAUL R
IPC: A23L27/30
Filed: 1987-08-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von L-Aminodicarbonsaeureestern. Erfindungsgemaesz werden Verbindungen der Formel I sowie als Nahrungsmittel geeignete Salze davon hergestellt. In der Formel I bedeuten:{starke Sueszkraft; Anwendung als Sueszungsmittel in Nahrungsmitteln}
Patent DD-298973-A5 (DD)
Title: Verfahren zur gestaltung des metallisierungsaufbaues von halbleiterbauelementen
Inventor: KRUEGER DIETMAR
IPC: H01L21/324
Filed: 1987-12-15
Abstract: Die Erfindung betrifft ein Verfahren zur Gestaltung des Metallisierungsaufbaus von Halbleiterbauelementen, welches anwendbar ist fuer alle Arten von diskreten oder integrierten Bauelementen, insbesondere auf Basis von Halbleitersilizium. Die Aufgabe der Erfindung besteht einerseits im gezielten Einbau von Kohlenstoffschichten in Metallisierungssystemen, andererseits ihre gezielte Beseitigung im Verlaufe des technologischen Zyklus. Der gezielte Einbau von Kohlenstoffschichten bezieht sich auf deren Existenz als Diffusionsbarriere zwischen unterschiedlichen Metallschichten. Die Beseitigung der Schichten geschieht bei einer Temperaturbehandlung von 300T700C und Zeiten von 10 Minuten bis 3 Stunden.{Vertikalaufbau; Metallisierungsschichten; Kontakte; Kohlenstoff; Diffusionsbarriere; Temperung; Sputter-AEtzung; Diffusion; AES; Atmosphaere}