baber/WOPTO huggingface dataset:
Patent DE-4323277-A1 (DE)
Title: Appts. for quantitative analysis of dissolved substances - is by chemical developed luminescence of immobilised enzyme treated body fluid, used e.g. for determn. of glucose or lactic acid levels in blood serum samples
Inventor: SUDA MASAYUKI
IPC: G01N35/08
Filed: 1993-07-12
Abstract: An appts. for quantitive analysis of dissolved substances, by means of the intensity of chemical luminescence generated by application of an enzymic reaction and a chemical luminescence reation, where the apparatus contains a sectin in which the enzymic reaction is preformed, a section in which a product of the enzymic reaction is mixed with a chemical reagent for producing luminescence and a section of measurement of the chemical luminescence, where the enzymic reaction, mixing the measurement sections are formed as an integral unit as a common base plate. The enzymic reaction section (3) of the apparatus was filled with 100 micron diameter glass beads coated with glucose-oxidase in a Schiffs bonding medium of 3-aminopropylthoxysilane and glutaralkdehyde. Phosphate buffer (pH7) was supplied as carrier medium (9) by a pump (7) at 20 micro litre/min.. A chemical luminescence reagent (2), consisting of 0.4 mmol/l Luminol and 6.7 mmol/l sodium ferricyanide was fed for a second pump (7) at 60 microlitre/min.. A 0.2 ml test sample (1,8) was introduced into the carrier liquid flow upstrean of the enzymic reaction section (3). From the recorded peak luminescence intensity and a calibration graph (Fig 3) the glucose concentration of the sample was determined. A similar procedure is described for determining lactic acid in blood serum using immobilised lactic acid-oxidase in the enzymic reaction section of the apparatus. USE/ADVANTAGE - The appts. is used to analysis of pathological samples e.g. determination of glucose and/or lactic acid levels in blood serum. The apparatus. requires no external light source and is applicable to very small amounts of smaple. It also exhibits reduced luminescence dilution effects by use of a common working surface.
Patent DE-4328420-A1 (DE)
Title: Biogenerator
Inventor: BORRECK HERBERT
IPC: C12M1/00
Filed: 1993-08-24
Abstract: Published without abstract.
Patent DE-4329447-A1 (DE)
Title: Hand tool for removing weeds - has two parallel gripper plates for engaging perpendicularly into ground with front plate closing parallel against rear plate
Inventor: LORENZ HANS
IPC: A01B1/18
Filed: 1993-09-01
Abstract: The two grippers (2,3) which clamp the weed are designed like plates and are aligned with their free lower edges pointing away from the holder and parallel to each other. Seen from the side the grippers are set at such an angle to each other that when the tool is closed they abut each other at right angles over the lower edges so that one gripper plate (2) can enter perpendicular behind the weed whilst the other gripper plate (3) can be set flat against the weed. To achieve the desired angle when the tool is closed the two gripper plates, or at least one, is bent downwards. The two grippers are preferably identical in design for simplified manufacture. USE/ADVANTAGE - For weeding between concrete slabs. The grippers can be interchanged for more even wear.
Patent DE-4332128-A1 (DE)
Title: Method and device for supplying the nozzles of the belt lubricating circuits of a belt lubricating system of a filling installation or the like with a ready-to-use lubricating solution
Inventor: CROSS ROBERT JOHN
IPC: B65G45/02
Filed: 1993-09-22
Abstract: The invention relates to a method for supplying the nozzles of the belt lubricating circuits of a belt lubricating system of a filling installation or the like with a ready-to-use lubricating solution, in which method a lubricant and water are brought together in a metering unit in a predetermined mixing ratio in terms of volume and the lubricating solution is then fed to the nozzles of a belt lubricating circuit. In order for it to be possible to feed the different belt lubricating circuits with lubricating solutions of different concentrations and, at the same time, to reduce the capital expenditure, the lubricant is mixed together with the water in the metering unit in the maximum required concentration for all of the belt lubricating circuits, as the base solution, and before the individual belt lubricating circuits the base solution is diluted with further water, by temporally controlled opening of valves, in accordance with the required concentration of the ready-to-use lubricating solution in the particular belt lubricating circuit. <IMAGE>
Patent DE-4333635-A1 (DE)
Title: Vertical blade as propulsion system for boats - consists of two horizontal plates fixed to vertical mast on craft and has outer rotatable lamelles
Inventor: GLASS DIETMAR DIPL ING
IPC: B63H9/06
Filed: 1993-10-02
Abstract: The vertical wing (1) has a symmetrical cross-section. It consists of two horizontally aligned panels (2), which form the blade profile. The panels are fixed in position by a vertical mast (4), which is rotatably fastened to the craft (3), and at the opposite end, by a freely pivoted support. The panels are spaced from each other and the vertical blade lamelles (7) are located and may be turned into the spaces. The lamelles have asymmetrical profiles. On one side of the blade, the lamelles form an inter-communicating lamellae group (8). Each group has an associated control rail (9). USE/ADVANTAGE - For ships and water craft etc.. Simple construction and shaping, resulting in optimum propulsion. Very efficient.
Patent DE-4335381-A1 (DE)
Title: Radio alerting of patients or clients awaiting professional attention
Inventor: PREUSE FRITZ DR
IPC: G08B1/08
Filed: 1993-10-16
Abstract: The office, surgery etc. (9) in a street-corner building (8) is equipped with a transmitter (10) and antenna (12) giving a range (11) of about 1 km. Each person (38) arriving for an appointment is given a portable paging receiver and battery taken from one of e.g. six compartments contg. inductive battery-chargers fed from a common power supply. Anyone carrying such a receiver can walk about neighbouring streets (2-7) until recalled to the building by a personally encoded transmission (46) which triggers a visual or audible signal (36) and optionally a message signifying, e.g. remaining waiting time.
Patent DE-4335471-A1 (DE)
Title: Centring bushing
Inventor: STEMKE LOTHAR
IPC: F16B19/02
Filed: 1993-10-18
Abstract: Published without abstract.
Patent DE-4403156-A1 (DE)
Title: Microcomputer control of solenoid valve for fuelled heater
Inventor: BARK DIETER
IPC: G06F11/267
Filed: 1994-02-02
Abstract: A solenoid valve (3) controls the flow of fuel to a heater and is operated by signals generated by a microcomputer (1). The computer provides square-wave signals (5A) to a control circuit (2) that operates as a bandpass device such that the valve is only controlled when the frequency lies within a specific range. The control circuit is based upon three retriggerable monostable multivibrators (6, 7, 8). The output is fed back (4) to the computer.
Patent DE-4403815-A1 (DE)
Title: N-substd. pyrazole prodn.
Inventor: EBEL KLAUS DR
IPC: C07D231/12
Filed: 1994-02-08
Abstract: Prodn. of N-substd. pyrazoles (I) comprises reacting an N-unsubstd. pyrazole (II) with an alkanol or ether (III) in the presence of a heterogeneous catalyst at 200-550 deg C under 0.001-50 bar pressure. R<1> = 1-12C alkyl or 7-20C phenylalkyl; R<2>, R<3>, R<4> = H; 1-12C alkyl; Ph; 7-12C alkylphenyl; or 7-20C phenylalkyl; R<5> = H or R<1>.
Patent DE-4405836-A1 (DE)
Inventor: IRNICH FRANZ-JOSEF DIPL ING
IPC: F16K3/316
Filed: 1994-02-23
Abstract: The invention relates to a slide valve for shutting off large fluid flow lines, in particular a goggle valve, which has, located inside a housing (11), a sliding plate (14) which moves at right angles to the fluid-flow line, the assembly being goggle-shaped in design and including a shut-off plate (15) as well as a bridging tube (16). When the valve is closed, the shut-off plate (15) is moved into the fluid-flow line and when the valve is open the bridging tube (16) is moved into the line. The assembly (14) is mounted on rollers inside the housing (11) in such a way that the supporting rollers (21, 22) hold the assembly (14) on all sides radially to its direction of motion (23).
Patent DE-4409666-A1 (DE)
Title: Tube mfr. using mandrel in push bench plant
Inventor: HAEUSLER KARL HEINZ
IPC: B21C1/26
Filed: 1994-03-15
Abstract: In tube prodn. by pushing a billet, mounted on a mandrel rod, through successive roll calibres of a push bench and then detaching the tube from the mandrel rod in a detaching mill, the novelty is that the rolls of the detaching mill are also used to regulate the tube wall thickness before and/or during tube passage through the detaching mill in accordance with the diameter profile of the mandrel rod.
Patent DE-4410810-A1 (DE)
Title: Luminaire unit
Inventor: GAERTNER KLAUS
IPC: F21S4/28
Filed: 1994-03-22
Abstract: Luminaire unit having a number of uncapped (wire-ended) filament lamps (incandescent lamps) which can be operated by low voltage and have terminal wires which are led out, the filament lamps located inside a transparent tube being in each case individually fastened to lamp holders which are constructed at the same time to receive power supply lines which penetrate the lamp holders, the lamp holders being constructed such that they do not obstruct the light emission of the individual lamps in the radial direction, that the lamps, individually or in groups, are connected in parallel and that the power is supplied from one of the ends of the transparent tube. <IMAGE>
Patent DE-4416543-A1 (DE)
Title: Improved susceptor for a floating zone melting device
Inventor: LUNA JOAQUIN ENRIQUE
IPC: C30B29/06
Filed: 1994-05-10
Abstract: The present invention relates to a susceptor for a zone melting device for the floating zone melting of silicon elements. The susceptor is cylindrical, as a result of which the susceptor can be arranged around a free end of a silicon element in order to heat the free end of the silicon element and to facilitate the inductive coupling of the free end of the silicon element to an HF induction heating coil. In a preferred embodiment of the present invention, the susceptor is formed from tantalum.
Patent DE-4419115-A1 (DE)
Title: Method of highly effective protection from unauthorised use of software copies
Inventor: DOELKER MICHAEL
IPC: G06F21/12
Filed: 1994-06-01
Abstract: The invention consists of a method of highly effective protection from unauthorised use of software copies, and is characterised by a co-ordinated combination of:   . an individually programmed memory or processor chip card, which functions as an authorisation chip card and   . a chip card reading device and   . software to be protected and   . a test program.   The effectiveness of the software protection is based on the immunity to falsification of memory and processor chip cards. Since this method represents an economical and user-friendly solution, it is greatly superior to all methods which have been known until now for mass use.
Patent DE-4421570-A1 (DE)
Title: Heat exchanger for utilising waste heat of i.c. engine/electrical generator module
Inventor: STUKENBROCK HEINER DIPL ING
IPC: F02B63/04
Filed: 1994-06-21
Abstract: The heat exchanger has a heat exchanger chamber (2) into which the combustion gases are fed from the i.c. engine, for direct contact with a thin film of a heat transfer medium, e.g. oil, flowing across the walls of the heat exchange chamber. Pref. the exhaust gases are fed into the heat exchange chamber from above and are deflected at the base of the chamber to change the flow direction by 180 degrees, so that the gases pass in intimate contact with the thin film, which flows in the opposite direction.
Patent DE-4426278-A1 (DE)
Title: Spinning machine has multi=stage drawing system
Inventor: MALINA LUDEK
IPC: D01H13/02
Filed: 1994-07-25
Abstract: A spinning machine features a multistage drawing system (13) and an associated condensation stage with a suction roll (25) and counter rolls (26,27), which are adjoined by a ring spinning device (17). A guide screen (40) is provided in the path area in which the condensation occurs. The screen (40) is located at a distance from the outer surface of the suction roll (25). The start of the suction zone (33) - during the use of a traversing unit (42) - is wider than the traversing stroke. The zone (33) tapers in the conveying direction.
Patent DE-4431897-A1 (DE)
Title: Method of removing paint damage
Inventor: PITSCH MANFRED DIPL ING DR
IPC: B05D7/14
Filed: 1994-09-07
Abstract: To repair rock-pitting and scratch damage in painted surfaces, especially auto body paint, and thus reduce the risk of corrosion, the damage in the painted surface is covered up using a binder-containing crayon of a color that matches that of the paint as closely as possible, and any excess wax is polished out.
Patent DE-4441738-A1 (DE)
Title: Method of producing shock absorber belt pulley
Inventor: UENO MASATO
IPC: F16H55/44
Filed: 1994-11-23
Abstract: The method involves the pulley having a hub part (26), main part (28) and flange part (30) made of one piece of metal plate. At least part of the main part has a curved cross section the radial length (L) of which is greater than the straight distance (T) between the hub and flange parts. The rubber piece (36) is inserted between the flange part and the shock absorber mass (32). The diameter of the flange part is widened to extend at least the curved sectioned part of the main part. The curved part is straightened and the rubber piece is pressed onto the shock absorber mass by the widened flange part.
Patent DE-4444787-A1 (DE)
Title: Rod-shaped workpiece measuring device
Inventor: LATTEN WERNER
IPC: G01B21/20
Filed: 1994-12-15
Abstract: The memory storage is used for the storing of the measurement values obtained by the measuring unit. The measuring unit (3) has a sensor unit (4) for determining a cross section and straightness of the workpiece (1). The sensor unit (4) has a measurement head (5) is located movable on a longitudinal guide system (6).  A drive unit (7) is provided for moving the head (5) and a displacement measuring system (8,15), for determining the position of the measurement head (5), relative to the longitudinal guide system (6). The measurement head (5) can be guided on a longitudinal guide (9) longitudinally to the support unit (2) also in a plane vertical to the longitudinal guide.
Patent DE-4445269-A1 (DE)
Title: Bobbin yarn reserve winding
Inventor: BRAUER BERND
IPC: B65H54/34
Filed: 1994-12-19
Abstract: To lay a reserve length of wound yarn from a cross wound bobbin, after bobbin(9) winding, the yarn end(24) is taken to wind a reserve(16) on the end of the bobbin sleeve(17). The remaining yarn end (24) is taken over a sleeve plate cone (34) at the sleeve entry zone (43), and wound round a yarn holding mandrel (33). The yarn end length (24) round the mandrel (33) is moved pneumatically into the interior of the sleeve and secured to its inner wall.  Also claimed is an appts. with a yarn holding mandrel (33) at least at one of the rotating sleeve plate cones (34) at the sleeve plates (7) of the bobbin winding frame (1).
Patent WO-8301455-A1 (WO)
Title: Coke extinction device
Inventor: RIECKER JOHANN GEORG
IPC: C10B39/04
Filed: 1982-10-15
Abstract: The device for extinguishing coke comprises an extinction container (1) provided with walls (15), a bottom (12), a removable cover (2) having on its bottom face sprayers (9) and an exhaust opening (14) for the gases formed during extinction. In the lower part of the extinction container (1), on at least two opposite walls (15), there are provided exhaust openings (14), each of them being connected at a branching (3) and each comprising a grid-shaped retainer (16) extending on their inner section. The grid is preferably adjustable so that it is possible to vary the free passage section. Further, the grid may be arranged in the branching pipe (3) outside the vertical wall of the container so that it is not in contact, or only slightly in contact with incandescent coke.
Patent WO-8706880-A1 (WO)
Inventor: FROESCHKE REINHARD
IPC: B01J2/20
Filed: 1987-05-06
Abstract: Dispositif granulateur comportant un cylindre creux (1) pourvu à sa périphérie intérieure de barres dentées (4) s'étendant axialement, et un rouleau presseur (2) situé à l'intérieur dudit cylindre et tournant avec lui, lequel rouleau présente à sa périphérie extérieure des barres dentées (5) correspondantes s'étendant axialement, et est en prise avec le cylindre creux (1) dans sa région inférieure dans un plan vertical. Le cylindre creux (1) possède des rangées de trous (6) s'étendant axialement respectivement entre les barres dentées (4). La matière à granuler est introduite dans le cylindre creux (1) dans l'entrefer (11) allant en se rétrécissant dans le sens de rotation, laquelle matière est ensuite exprimée, vers le bas, de manière forcée et volumétrique, sous l'action conjuguée des barres dentées (4, 5). Les gouttes (41) qui se forment, tombent sur une bande refroidissante (7) où elles se solidifient. Ce nouveau dispositif offre l'avantage de permettre l'expression forcée d'un volume défini de matière tout en autorisant une grande vitesse de production grâce à des éléments en rotation qui coopèrent.
Patent WO-9210651-A1 (WO)
Title: Ignition device and process for manufacturing it
Inventor: KLING ANTON
IPC: H01T13/14
Filed: 1991-11-15
Abstract: The invention concerns a process for manufacturing ignition devices, such as a spark plugs, glow plugs and glow devices comprising a metal or ceramic main body with a tip. and for coating them with a metal oxide. The process proposed calls for and a metal oxide of a high valency to be applied to the main body in the area of the tip in such a way that the film formed is not metallic in nature.
Patent WO-9320276-A1 (WO)
Inventor: BECKSTEIN HELMUT
IPC: D06B5/08
Filed: 1993-04-01
Abstract: Dans une machine à laver au large (100) pour une bande de tissu perméable à la vapeur (1) on trouve d'un côté de la bande (1) un dispositif d'injection (10) de vapeur et, de l'autre, un dispositif d'aspiration (20) pouvant produire une dépression d'au moins 0,2 bar. L'orifice de sortie (10') du dispositif d'injection (10) et l'orifice d'entrée (20') du dispositif d'aspiration (20) s'étendent sur toute la largeur de la bande (1) qui est guidée entre le dispositif d'injection (10) et le dispositif d'aspiration (20). De la vapeur est injectée dans la bande de tissu (1) et la traverse pour être extraite de l'autre côté avec les résidus qui en sont détachés.
Patent WO-9407165-A1 (WO)
Inventor: STANKEWITZ HANS-WERNER
IPC: G02B21/00
Filed: 1993-09-15
Abstract: L'invention concerne un élément d'interférence par réflexion selon Mirau, qui peut être adapté comme dispositif d'interférence à deux faisceaux, sous forme de module à élément (12) sur un objectif (1) d'un microscope. L'embout comporte un miroir de référence (6) et plusieurs miroirs séparateurs (8a à 8d) qui sont montés sur un disque revolver (7). Les miroirs séparateurs (8a à 8d) présentent des caractéristiques spéciales de réflexion et de transmission (indices R/T), notamment 20/80, 35/65, 43/57 et 50/50. Le miroir de référence (6) comporte par exemple une réflectivité de 85 %. Le dispositif réalisé selon l'invention permet d'observer et de mesurer des objets (4) ayant différents indices de réflexion, sans qu'il y ait des problèmes de luminosité.
Patent WO-9414607-A1 (WO)
Title: Panneau superficiel elastique a plusieurs couches et son procede de fabrication
Inventor: BOICH HEINZ-HORST
IPC: B32B7/02
Filed: 1993-12-08
Abstract: On décrit un panneau élastique à plusieurs couches et un procédé pour sa fabrication. Le panneau se compose d'au moins une couche élastique constituée d'un film ou d'une feuille homogènes et d'au moins une couche inélastique de fibres ou de filaments reliés à la couche élastique en des points mutuellement espacés. La couche de fibres ou de filaments se présente sous forme de plis entre les points de liaison lorsque la couche élastique est détendue ou partiellement tendue et elle se présente sous la forme d'une surface lisse lorsque la couche élastique est entièrement tendue. La courbe inélastique de fibres ou de filaments se compose d'un matériau initialement lisse, non étiré ou partiellement étiré qui fusionne avec la couche élastique détendue ou qui se colle à celle-ci au niveau des points de liaison et qui présente, après un allongement commun avec cette dernière, un allongement permanent.
Patent WO-9802627-A1 (WO)
Title: Procede de fabrication d'elements de coffrage pour ouvrages a enveloppe en beton
Inventor: SCHULZE MATHIAS
IPC: E04B2/86
Filed: 1997-07-07
Abstract: Selon le procédé décrit de fabrication d'éléments de coffrage pour ouvrages à enveloppe en béton dans le bâtiment et en génie civil, le matériau initial est constitué de blocs en polystyrène expansible déjà expansés dont les contours sont coupés et/ou fraisés au moyen d'un dispositif de coupe de forme et/ou d'un dispositif de fraisage à l'aide de fils de coupe, d'outils de façonnage par enlèvement de copeaux et/ou d'outils de fraisage. Les fils de coupe du dispositif de coupe de forme et/ou du dispositif de fraisage sont notamment utilisés pour découper les fentes servant à loger les éléments jointifs. Les motifs en relief positifs et négatifs sont fraisés et/ou découpés au moyen d'un dispositif de fraisage ou d'un dispositif de coupe à chaud.
Patent WO-9818113-A1 (WO)
Title: Anzeigekassette für auswechselbare informationsträger mit einem mittels zumindest einem klappdeckel verschliessbaren trägergehäuse
Inventor: WESTERMANN GERHARD
IPC: G09F3/20
Filed: 1997-10-23
Abstract: Die Erfindung betrifft eine Anzeigekassette für auswechselbare Informationsträger mit einem Trägergehäuse, in dem mindestens ein durch eine Schwenkbewegung öffenbarer, wenigstens teilweise transparenter Klappdeckel mit zumindest einem integrierten Fach zur Aufnahme eines Informationsträgers angeordnet ist. Der einzelne aus dem Trägergehäuse herausnehmbare, über eine Schwenk- und Hubbewegung verschließbare Klappdeckel weist eine Sichtscheibe auf, an die sich mit Ausnahme der oberen Vorderkante bei drei Kanten zumindest in Teilbereichen Seitenwände anschließen. Der Klappdeckel wird bei geschlossener Anzeigekassette im Bereich seiner beiden parallel zu seiner Schwenkachse verlaufenden Sichtscheibenkanten wenigstens abschnitsweise umgriffen, wobei er sich mit Hilfe eines zwischen ihm und dem Trägergehäuse angeordneten Federmechanismus zumindest bereichsweise mit seiner oberen Vorderkante oder einem anderen vorderen Teilbereich gegen das Trägergehäuse abstützt. Hierbei ist der Federweg des Federmechanismus größer als der Schließhub des Klappdeckels in Abstützrichtung. Diese Konstruktion ermöglicht eine einfach zu handhabende, robuste Anzeigekassette.
Patent WO-9827575-A1 (WO)
Inventor: FROMM DIETRICH
IPC: H01J9/04
Filed: 1997-11-11
Abstract: A sintering electrode made of a high-melting metal (tungsten, for example) is made of a metal powder with spherical grains of a well defined grain size. The average grain size equals 5 to 70  mu m. The grain size distribution fluctuates by maximum 20 % around the average grain size.
Patent WO-9832280-A1 (WO)
Title: Verfahren zur regelung der belichtung von videokameras
Inventor: LOHSCHELLER HERBERT
IPC: H04N5/238
Filed: 1997-12-08
Abstract: Es wird ein Verfahren zur Regelung der Belichtung von stationär montierten Videokameras vorgestellt, das es ermöglicht, auch bei schwierigen Lichtverhältnissen eine optimale Belichtung zu erreichen. Zu diesem Zweck werden Meßzonen im Bild ausgewertet und aus der Auswertung ein Korrekturfaktor berechnet, der die Belichtungsparameter der Kamera beeinflußt.