baber/WOPTO huggingface dataset:
Patent CH-626893-A5 (CH)
Title: Process for the preparation of pyrrolo[2,1-b]-3-benzazepines
Inventor: ROKACH JOSHUA
IPC: A61K31/00
Filed: 1980-05-16
Abstract: Pyrrolo[2,1-b]-3-benzazepines of the formula <IMAGE> and their salts, e.g. cis/trans geometrical isomers, are prepared in pure form or as mixture. The substituents are defined in Claim 1. These compounds are obtained by reacting a corresponding compound with the partial formula = CHCH2CH2-Q in which Q is a group which can be eliminated, namely halogen, a p-toluenesulphonate or methanesulphonate group, with ammonia, or with an amine which has the substituents R1 and R2. The isomers, preferably the E isomer, can be obtained from the mixture of isomers by chromatographic separation. The resulting compounds can be used as skeletal muscle relaxants or sedatives.
Patent CH-582868-A5 (CH)
Title: Reception parallax display for aerial target and tracking - has combined television and radar systems indicating correctness of tracking
IPC: G01S13/86
Filed: 1976-03-31
Abstract: The arrangement for representation of the reception parallax is used for tracking of an aerial target with a television and an radar system. On the image screen of the television system is generated the aerial space in azimuthal projection. In the radar system are generated position signals in relation to the direction of the direction of the reception axis of the radar antennae. A target image video signal is generated by an image generator controlled by synchronisation signals. The target image video signals are displaced in time in relation to the synchronisation signal. A mixer is provided for forming mixed video signal from displaced signals and the aerial space signal. The mixed signals are shown on the screen on which radar information is also shown.
Patent CH-671521-A5 (CH)
Title: Packing cases for assembly into blocks - have slits at edged to take connecting clips
Inventor: SCHMIDLIN REINHARD
IPC: A63H33/10
Filed: 1986-11-27
Abstract: The square packing cases (1) made of cardboard can be reusedas building blocks.  They have on their edges slits (5) into which clip-like connecting elements (6,7) can be inserted to connect similar types of packing cases. Each end side of the empty packing case can be reclosed cleanly and sufficiently stable by interfitting flaps and tongues (2,4). USE/ADVANTAGE - The packing cases can be made cheaply and easily out of cardboard.
Patent CH-615844-A5 (CH)
Title: Paint spraying system
Inventor: FROEHLICH ALBERT
IPC: B05B14/43
Filed: 1975-05-23
Abstract: The paint spraying system has a paint spraying stand arranged at a distance from the wall and from the floor. Disposed in the paint spraying stand is a tubular filter (5) which is surrounded by side walls (2), a removable cover (4) and a removable baffle (3). At the reverse side and at the bottom, the paint spraying stand is open. A fan (7) generates concentrated air streams (L) along the wall and the base, thereby extracting the paint mist and solvent and depositing them on the filter (5). To adapt the extraction effect to the particular requirements and thereby to save energy, means (14) for reducing the air flow are present. These means can comprise a throttle flap or a variable-speed electric motor. <IMAGE>
Patent CH-645733-A5 (CH)
Inventor: THIEBEAUX JEAN-CLAUDE
IPC: G02B5/00
Filed: 1980-01-31
Abstract: The light emitted by light source is picked up by the optical fibres of a cable (1) grouped in three flat beams (2a, 2b and 2c) of which the alignments of the beginning of the fibres face, through a space (3), the alignments of the beginning of the fibres of three other flat beams (4a, 4b, 4c) from three cables (5a, 5b, 5c), a photoelectric cell being arranged at the end of each of these cables. The propagation of light may be allowed or interrupted in the space (3) by a screen (6) which may be moved under the influence of a mechanical means, for example a membrane manometer. The response of the cells may be used to act on adjusting means; thereby, the pressure in a closure may be kept constant. The device allows to avoid optical systems composed of lenses.
Patent CH-610723-A5 (CH)
Title: Herbicide, its preparation and its use
Inventor: BASKAKOV JURY ALEXANDROVICH
IPC: A01N47/22
Filed: 1975-07-02
Abstract: A herbicide is described which comprises, as active substance, a compound of the following formula (I) <IMAGE> in which the substituents are defined in Claim 1. If R' is hydrogen, the abovementioned agent is obtained by first preparing the active ingredient by reacting an arylhydroxylamine with an arylchlorocarbonate and the product is then mixed with formulation auxiliaries. If R' is other than hydrogen, the reaction product described is additionally acylated or carbamoylated and only then mixed with formulation auxiliaries. The abovementioned herbicide is particularly suitable for selectively controlling weeds in crops of sugar beet, fodder beet, spinach and legumes.
Patent BE-1005633-A5 (BE)
Title: Recipient empilable perfectionne.
Inventor: MUR GIMENO EMILIO
IPC: B65D5/00
Filed: 1991-08-30
Granted: 1993-11-30
Abstract: Chaque petit côté du récipient comprend un prolongement articulé le long de son bord supérieur, prévu pour être rabattu vers l'intérieur du récipient, parallèlement plan parallèle au petit côté correspondant, avec lequel il forme une double paroi, son bord appuyant sur le fond du récipient; le prolongement est séparé du petit côté par une bande délimitée par deux lignes de pliage parallèles, qui forme au bord supérieur du petit côté, un plateau longitudinal servant de siège à un autre récipient à disposer dans un plan immédiatement supérieur; chaque prolongement possède en outre chacun, à leurs bords latéraux, une oreille qui est tournée vers l'intérieur de la structure du récipient pour s'inscrire dans le plan du grand côté adjacent.
Patent CH-591609-A5 (CH)
Title: Fire fume vent for factory roofs - has vent plate opened by torsion rod spring when catch is released at free end
IPC: E05F1/10
Filed: 1975-08-28
Abstract: The fire vent is built into roofs and has a venting plate and spring mechanism for automatic opening of the plate after it is unlocked. The arrangement is built as a unit especially into industrial building roofs and it removes fumes in cases of fire without obstruction and prevents spreading of fire. The spring mechanism has a torsion rod spring (4) arranged symmetrically with a central connection to the venting plate (2). The ends of the torsion springs are supported. The torsion spring (4) is connected to ends of actuating levers (4a) one end of which has a roller (6) to bear on the frame of the vent cover. This allows the cover to spring over when the latch (11) is triggered.
Patent CH-569161-A5 (CH)
Title: Versatile modular metal grid frame for flooring - two layers of flanged trough sections, one above other
IPC: E04B5/43
Filed: 1973-08-16
Abstract: A flooring support frame erected around vertical supporting columns (8) has two layers of beams (1, 2) one above the other, spanning from edge frame members (11). The beams are open symmetrical trapezoidal trough sections with flanges (4) externally on the wider open side of the two parallel sides. The two layers abut along these flanged faces (4), connected by bolts and these flanges have four drilled holes (5) forming the corners of a square and spaced at the desired module. The side of a square of holes (T or L) is dictated by the width between the flanges. Sets of holes (6) through the backs of the channels bisect primary drilling spacing. Collar beams (9) connect to the columns (8) and edge beams present two flanges (12, 13) to the grid.
Patent CH-697194-A5 (CH)
Title: Metallic longitudinal unit for use as decorative part of e.g. guard rail, has individual or composite metallic profile with surface, and screw thread made in end sided area for fastening at respective carriers
Inventor: SCHOEPKE DANIEL
IPC: E04F11/18
Filed: 2005-03-03
Abstract: The unit (2) consists of an individual or composite metallic profile with a surface, where the longitudinal unit is rollable for transport. The metallic profile is composed of wires that are arranged in parallel or wound with one another. A screw thread is made by a cutting or deforming tool at end sided area for fastening at respective carriers (3, 4), where the screw thread is pressed into the surface of the metallic profile.
Patent FR-2040797-A5 (FR)
Title: Amino-imino-methane sulphinic acid prepn
Filed: 1969-04-14
Granted: 1971-01-22
Abstract: Title acids is prepd by reacting H2O2 and thiourea suspended in a solvent mixture, which is pref. a mixt. of CCl4 and CH2ClCH2Clin proportions giving a solvent density of ca. 1.405, and in which the thiourea and title acid is insoluble. Pref. reaction is at 0-7 degrees C as reaction is very exothermic. An increased yield of very pure product is obtained which is easily dried, partic has good storage properties.
Patent FR-2044338-A5 (FR)
Title: Two stage mixing bituminous coatings
IPC: C08L95/00
Filed: 1969-05-22
Granted: 1971-02-19
Abstract: Bituminous coating compsn. (applied when hot) is made by precoating the most fine granules (e.g. sand) in a small premixer, and then blending in a main blender the rest of the granules and additives, followed by drying, etc. Method reduces proportion of fines in flue gas.
Patent FR-2067948-A5 (FR)
Title: Polyester-coated concrete interior building fittings
IPC: A47C5/00
Filed: 1969-11-24
Granted: 1971-08-20
Abstract: Concrete interior fittings, for use as raised floors, stair heads, benches, furniture bases or frames, or flower-pot pedestals are prefabricated blocks of concrete or fibre-cement, of geometric shapes, covered by a protective layer of pref. polyester, which is transparent and contains incorporated sand.
Patent FR-2087356-A5 (FR)
Title: Composite fibrous packing - containing metal and self lubricating synthetic filaments
IPC: F16J15/22
Filed: 1970-05-15
Granted: 1971-12-31
Abstract: A packing consists of a hollow tubular element of metal or mixed fibres forming the core of the packing together with an exterior braided portion of natural or synthetic fibres forming the contact portion of the packing. The core may be braided, woven or sintered. It may be formed from Cu, stainless steel, anti-friction bronze or brass, optionally combined with synthetic organic fibres, and may have a circular, elliptical or rectangular section. Preferably a lubricating liquid or paste fills the core. The outer fibrous layer may be of natural or synthetic fibres, particularly PTFE, graphite, silica-alumina or boron nitride.
Patent FR-2072959-A5 (FR)
Title: High bulk texturised synthetic yarns of - low elasticity
IPC: D02G1/16
Filed: 1970-12-04
Granted: 1971-09-24
Abstract: Two compatible synthetic yarns (of e.g. polyamide polyester, polyacrylonitrile) are assembled with air jets at a speed differential of pref. 2-6% to form a textured composite yarn which is subsequently false twisted at pref. a retardation of 1-10%.
Patent FR-2103304-A5 (FR)
Title: Blue-red cationic dyes - for poly-acrylonitrile, acid - modified polyesters and polyamides
IPC: C09B44/20
Filed: 1971-07-23
Granted: 1972-04-07
Abstract: Blue, blue/green, blue/red, red and red/blue cationic dyestuffs for dyeing polyacrylonitrile and acid-modified polyester fibres and also acid-modified polyamides shades fast to heat and light, have the formula: (where is thiazole ring opt. substd. in pos. H and/or 5, or benzthiazole ring opt. substd. in pos 6; B is an anilino gp. of formula: in which R1 is H, 1-2C alkoxy, halogen, cyano or nitro; R2 and R3 are each H, 1-4C alkyl, alkoxyalkyl, acyloxyalkyl, haloalkyl, cyano, alkyl, carbamoylalkyl, cycloalkyl, aralkyl, or aryl, the benzene rings of the aralkyl or aryl gp. opt. contg. one or two gps. represented by R1 as substituents, n is a whole no. 1 or 2, or an indolyl gp. of formula: in which R4 is 1-4c alkyl, or alkyl or aryl, the benzene ring of the aralkyl or aryl gp. being opt. substd. by 1-2C alkyl, 1-2C alkoxy, halogen, cyano or nitro; R5 is H, 1-4C alkyl, alkoxyalkyl, acyloxyalkyl, haloalkyl, cyanoalkyl or carboxyalkyl; Z is an anion).
Patent FR-2149634-A5 (FR)
Title: Fruit peeling machine - with automatic product dischargee to be programmed for batch-processing cycle
IPC: A47J17/18
Filed: 1971-08-17
Granted: 1973-03-30
Abstract: Fruit-peeling machine, having an open-topped, vertical, cylindrical drum, coated internally with abrasive material and having a base plate which is rotated on the drum axis while the rest of the drum remains stationary; the base plate is adapted to move axially down into a drum extension at the end of the peeling operation, to discharge peeled fruit automatically via an outlet in the extension. This operation can be included in a fully-programmed, automatic batch-peeling cycle to reduce the attendance time of machine operators.
Patent FR-2172530-A5 (FR)
Title: Film transport mechanism - using a single motor for synchronised transfer, welding and cutting operations
IPC: B26F3/06
Filed: 1972-02-16
Granted: 1973-09-28
Abstract: Mechanism for stepping film(s) past a pair of jaws for welding and cutting the film, where a single double action piston is used to generated both the motions of chain driven clamps which transport the film(s) and of secondary sets of stationary clamps which steady the film while a further derivative of the motion operates the reciprocating knife. Use of a single power unit and derivative chain and lever mechanisms minimises space requirements and ensures synchronisation.
Patent FR-2198476-A5 (FR)
Title: Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station
IPC: B65H19/18
Filed: 1972-09-01
Granted: 1974-03-29
Abstract: A device for continuously feeding a band or strip, esp a hot-sealing plastics strip from a reel to a machine, comprises two reels, operating alternately to supply the bands; the band leaving the operational reel passes over a tensioning device to the receiving machine; a jointing device is incorporated on the path of the band from the feed reels to the tensioning device. Pref, each reel is supported on a pair of rollers sufficiently far apart to prevent the reel tipping out under the pull of the band but sufficiently near together to prevent the empty reel core from falling between the rollers. These supporting rollers are pref longer than the thickness of the reels and are freely supported at both ends. The tensioning device is pref so constructed that it normally supplies sufficient tension to take up the slack and regulate the feed of the band, but permits some of this slack to be released to the consuming machine while the band is temporarily arrested on the upstream side of the tensioning device, by the jointing device.
Patent FR-2210984-A5 (FR)
Title: Transparent packaging for drawing stencils - with three sheets of unplasticized PVC
IPC: B65D75/28
Filed: 1973-12-07
Granted: 1974-07-12
Abstract: Flat stencil is packaged with a sheet of corresp. text. The pocket is limited on 2 sides by transparent sheets, and is sepd. into 2 compartments by an opaque sepn. sheet. Pref. the 2 transparent cover sheets are welded together and to the sepn. sheet on three edges. A standard perforation is provided on one edge.
Patent DD-157291-A5 (DD)
Title: Maehdrescher mit einer korntrennvorrichtung
Inventor: MCNAUGHT JAMES B
IPC: A01F12/44
Filed: 1981-01-06
Abstract: Maehdrescher mit einer Korntrennvorrichtung und einem Horizontalfoerderer (2) fuer das gedroschene Maehgut,einer am Austrittsende des Foerderers vorgesehenen, das zugebrachte Stroh- und Korngemisch aufnehmenden Schuette (4), die schraeg nach hinten abfaellt u. einer darunter angeordneten mit einem Gitter abgedeckten Wanne (5) zur Aufnahme des Korns sowie einem ueber der Wanne (5) und hinter der Schuette (4) angeordneten Rotor (7) zum Abtransport des Strohs, wobei der Rotor (7) zwecks Anpassung an Art und Zustand des Maehgutes gegenueber der Schuette (4) einstellbar ist. Er kann an den unteren Enden eines abwaerts gerichteten Tragarmpaares (10) sitzen, welches an seinen oberen Enden (14) schwenkbar am Maschinengestell gelagert u.in verschiedenen Arbeitsstellungen festlegbar ist.Der Rotor (7)kann mit einem Antrieb ausgestattet sein, der laengs der Tragarme (10) verlaufende Stellarme (22) aufweist und die mit diesem um die gleiche Achse (14) verschwenkbar sind.Auf der Schwenkachse (14) u. der Rotorachse (11) koennen Riemenscheiben (30,33) sitzen, von denen die obere Scheibe (33) ueber eine Kupplungseinrichtung (38) mit dem Rotor (7) kuppelbar ist.
Patent DD-158587-A5 (DD)
Inventor: WALDBURGER HEINZ M
IPC: G06F3/14
Filed: 1981-05-08
Abstract: A keyboard has keys for L-shaped 22', T-shaped 24' and cruciform intersections 26' for graphic representations of frames and boxes. The disposition of each key in the array of keys corresponds to the normal disposition of the intersection associated with such key in the frames or boxes. The numerals or graphics can be accessed by a shift key 32. <IMAGE>
Patent DD-209457-A5 (DD)
Inventor: BIZIERE KATHLEEN
IPC: C07D239/84
Filed: 1983-02-08
Abstract: The present invention relates to new derivatives of formula: <IMAGE>  (II)  in which: R3 denotes a halogen, preferably chlorine, or a nitro group, R4 represents hydrogen or a lower alkyl group having from 1 to 4 atoms of carbon, R5 represents an atom of halogen, preferably chlorine or fluorine. It also relates to a process for preparing products of formula (II) and to the drugs containing at least one product of formula (II).
Patent DD-244339-A5 (DD)
Title: Verfahren zur herstellung neuer fluorierter resorcinether
Inventor: BECK ANDREAS
IPC: C07D257/04
Filed: 1985-10-25
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 2-fluoralkylierten 4-Acylresorcinethern fuer die Anwendung als Arzneimittel. Ziel der Erfindung ist die Bereitstellung neuer fluorierte Resorcinether mit breitem Wirkungsspektrum, insbesondere mit aniallergischer und antiinlammatorischer Wirkung. Erfindungsgemaess werden neue 2-fluoralkylierte 4-Acylresorcinether der Formel hergestellt, worin beispielsweise bedeuten: R1 Niederalkyl; R2 fluoriertes Niederalkyl; R3 Wasserstoff, Niederalkoxy, Trifluormethyl oder Halogen; alk einen ggf. durch Sauerstoff unterbrochenen Alkylen- oder Hydroxyalkylenrest; einer der Reste R4, R5 und R7 eine Gruppe der Formel NHC(O)R8; R6 Wasserstoff, Niederalkyl, Trifluormethyl, Halogen u. a.; R8 gegebenenfalls verestertes oder amidiertes Carboxy oder 5-Tetrazolyl.
Patent DD-292676-A5 (DD)
Title: Verfahren zur kontinuierlichen metallrueckgewinnung von metallkaschierten schichtpressstoffplattenabfaellen
Inventor: ZEPNIK STEPHAN
IPC: C22B7/00
Filed: 1985-12-13
Abstract: Die Erfindung betrifft ein Verfahren zur kontinuierlichen Metallrueckgewinnung von metallkaschierten Schichtpreszstoffplattenabfaellen, insbesondere von kupferkaschierten Besaeumstreifen, die bei der Konfektionierung von Basismaterial fuer Leiterplatten anfallen. Die erfinderische Loesung soll es ermoeglichen, die Metallrueckgewinnung von Besaeumstreifen oder qualitativ minderem Laminat kontinuierlich mit geringem Energie-, Arbeits- und Anlagenaufwand bei gleichzeitiger Minimierung des Schadstoffaustrages durchzufuehren. Der Erfindung liegt die technische Aufgabe zugrunde, ein Verfahren zur kontinuierlichen Metallrueckgewinnung von metallkaschierten Schichtpreszstoffplattenabfaellen zu schaffen, das es gestattet, den Verbund zwischen Metallschicht und Schichtstoffplattenoberflaeche durch eine kurzzeitige Einwirkung aeuszerer Waerme auf die Metallfolie zu schaedigen, ohne eine Verbrennung des Traegerstoffes zu bewirken und die abgeloeste Metallfolie der Rueckgewinnung zuzufuehren. Das wird dadurch realisiert, dasz die metallkaschierten Abfallstreifen an einer beidseitig einwirkenden Flammenfront vorbeigefuehrt werden, eine kurzzeitige und gleichmaeszige Erwaermung erfolgt, waehrend gleichzeitig eine Absaugung der dabei entstehenden Gase vorgenommen wird, danach die Streifen in einem Walzensystem auf Biegung beansprucht werden und weiterhin ein mechanisches Zerkleinern erfolgt, wodurch der Verbund Metallfolie-Traegerstoff voellig zerstoert wird.
Patent DD-246482-A5 (DD)
Title: Verfahren und vorrichtung zur regenerierung von filterpatronen un filtereinsaetzen
Inventor: REIN HERMANN
Filed: 1985-12-30
Abstract: Verfahren und Vorrichtung zur Regenerierung von Filterpatronen und Filtereinsaetzen, wie sie zur Feinreinigung von Luft, Brenn-, Kraft- und Schmierstoffen insbesondere bei Kraftfahrzeugen eingesetzt werden. Ziel ist es, ein Regenerierungsverfahren fuer o. g. Wegwerffilter zu entwickeln, das sich durch einen minimierten Energieaufwand in der Phase der Reinigung der Spuelfluessigkeit und durch einen hohen Grad der Reinheit, Zuverlaessigkeit und Funktionstuechtigkeit aller regenerierten Filter auszeichnet. Aufgabe ist es, neben einer minimalen Belastung des Spuelfluessigkeitskreislaufes durch Filterrestoel die volle Funktionsfaehigkeit aller regenerierten Filter zu gewaehrleisten. Mit Hilfe der erfindungsgemaessen Vorrichtung und bei Anwendung des erfindungsgemaessen Verfahrens wird erreicht, dass mindestens 75% des Filterrestoeles vor dem Reinigungsvorgang separat ausgetragen werden, und dass aufgrund der Rotation des Filters um die Filterachse waehrend des Spuelvorganges, ein optimaler schonender Reinigungseffekt erzielt wird.
Patent DD-295843-A5 (DD)
Title: Verfahren zur herstellung von 4-ethyl-2,3-dioxo-piperazin-1-carboyl-(1'-benztriazol) aus 1-ethyl-2,3-dioxo-piperazin
Inventor: STEIMECKE GUENTER
IPC: C07D249/18
Filed: 1988-07-18
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von * der Formel I, wonach man * der Formel II mit Benztriazol-1-carbonylchlorid der Formel III in einem organischen Loesungsmittel in Gegenwart einer tertiaeren Base umsetzt.{* Benztriazol-1-carbonylchlorid; organische Loesungsmittel; tertiaere Base; *}
Patent DD-286635-A5 (DD)
Title: Schake fuer eimerkettenbagger
Inventor: WALLOSSEK WOLFGANG
IPC: E02F3/14
Filed: 1989-07-03
Abstract: Schake fuer Eimerkettenbagger ist einsetzbar als Eimer- und Dickschake. Die erfindungsgemaesze Schake besitzt die bekannte Bauart und hat an den aeuszeren Stirnseiten der beiden Schakenkoepfe ueber die gesamte Schakenbreite Aussparungen ueber einen Bereich von etwa 130. Diese Aussparungen umfassen die ausgepraegten Verschleiszzonen der Schake, naemlich vor allem den der Eimerseite abgewandten Quadranten des Schakenkopfes zuzueglich eines beiderseitigen UEbergangsbereiches. Die Tiefe der Aussparung betraegt maximal 20% der Materialstaerke der Schake zwischen ihrer Bohrung und Auszenkontur. In die Aussparungen werden verschleiszfeste Bleche einer etwa der Tiefe der Aussparung entsprechenden Dicke mittels Heftnaht eingeschweiszt. Die erfindungsgemaesze Schake besitzt gegenueber bekannten Loesungen hoehere Standzeiten und benoetigt einen geringeren Instandsetzungsaufwand.{Schake; Eimerschake; Dickschake; Eimerkettenbagger; Verschleiszzone, ausgepraegte; Schakenkopf; Verschleiszblech}
Patent DD-286233-A5 (DD)
Title: Verfahren zur herstellung von teilchen-ligand-konjugaten fuer die bestimmung von c-reaktivem protein
Inventor: BUERGER WOLF
IPC: G01N33/68
Filed: 1989-07-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Teilchen-Ligand-Konjugaten, die geeignet sind, in einem neuartigen Agglutinationstest fuer C-reaktives Protein (CRP) als Reaktionspartner zu dienen. Hierbei stellen die Teilchen in der Regel Latexpartikel dar. Die Liganden zeichnen sich dadurch aus, dasz das CRP eine oder mehrere Bindungsstellen fuer deren Bindung besitzt (z. B. Phosphorylverbindungen). Die Liganden muessen sich durch Einbau definierter Spacermolekuele in bestimmter Entfernung von den Partikeln befinden, weiterhin ist die Liganddichte an der Oberflaeche von entscheidender Bedeutung fuer erfolgreichen Einsatz im Agglutinationstest. Die Erfindung ist im Labormaszstab erprobt.{Teilchen-Ligand-Konjugate; C-reaktives Protein; CRP; Agglutinationstest; Latexpartikel; Ligand; Phosphorylverbindungen; klinische Laboratoriumsdiagnostik}