baber/WOPTO huggingface dataset:
Patent DE-19804382-A1 (DE)
Title: Image reconstruction method for computer tomograph
Inventor: GUENDEL LUTZ DR
IPC: A61B6/03
Filed: 1998-02-04
Abstract: The method involves a preprocessing unit (5) for detector (15) data signals and a reconstruction unit (7) for image reconstruction whose information is fed to a monitor (8) for image reproduction. Data segments for partial scan reconstruction are extracted from the continuously measured and preprocessed data flow.  The starting angle is flexible, whereby the raster for the partial scan reconstruction can be optionally defined. The data segments overlap, the reconstruction unit is data independent and the reconstruction raster is equidistant.
Patent DE-19805198-A1 (DE)
Title: Carbonated drinks bottle
IPC: B01F3/04
Filed: 1998-02-10
Abstract: A drinks carbonation assembly releases compressed carbon dioxide from a cartridge (6) into a drink within a bottle (4), through a series of connectors (12, 14, 18) and a gas filling element (38, 38'). The gas filling element moves between a rest position (6) which is above the fluid surface (96), and an operating position in which it is partly (38b) submerged in the fluid. The unit has a fixture (92, 94) which facilitates movement of the gas filling element w.r.t. the bottle.
Patent DE-19808149-A1 (DE)
Title: Printing roller with an elastic layer for transferring printing inks from an impression roller onto a printing material and printing roller manufacturing process
IPC: B41N7/06
Filed: 1998-02-27
Abstract: The printing roller (1) has a cylindrical core (2) and a circumferential elastic layer (3) made from silicone rubber (3) containing free silicone oil. An Independent claim is made for a printing roll manufacturing method in which a degassed liquid silicone rubber mixture is cast or injected into a tool cavity. The cavity is evacuated and after the resin has cured the roller complete with core (2) is removed, left to post cure and then the surface is activated by chemical treatment.
Patent DE-19810856-A1 (DE)
Title: Internally lined, large-diameter plastic tubing with spiral windings of rectangular cross section
Inventor: FRITZEN HANS-GUENTHER
IPC: B29C53/80
Filed: 1998-03-13
Abstract: The outermost wall of the spirally wound, rectangular cross section tubing (2), includes a central plane region (5-9) concentric with the internal lining tube. The plane region connects with sloping sections on either side. Here, adjacent rectangular tube sections form spiral grooves (10-13). These are extrudate-filled, bonding across the groove. An Independent claim is included for the method of manufacture. Preferred features: A plasticizing layer is coated onto the inner lining tube. The rectangular tube is then wound on, laying spiral sidewalls closely adjacent. Radially inward pressure is applied to the assembly, during which, the grooves are filled flush with extrudate.
Patent DE-19812912-A1 (DE)
Title: Producing composite of e.g. carbon@ fibre whiskers and thermally-hardened polymer resin matrix
Inventor: SOHDA YOSHIO
IPC: B29K105/12
Filed: 1998-03-24
Abstract: Carbon fibre reinforced composite can now be made in a new way. Carbon fibres and a resin matrix are injection-moulded or pressure-moulded directly onto a base material. A special feature is omission of primer. Preferably, the carbon fibres are physically- or chemically treated, before mixing with resin. Treatment means: electrolytic oxidation, corona discharge, imparting a finish and/or ultrasonic irradiation. One surface of the base material is roughened, before bonding with the resin composition. The moulded resin composition is a heat-resistant structural material, a lubricant or a wet or dry, frictionally-engaging material.
Patent DE-19823619-A1 (DE)
Inventor: NIETHAMMER BERND
IPC: F01L1/344
Filed: 1998-05-27
Abstract: The inventive device for changing the relative rotational position of a shaft to the drive wheel has an adjustment device with two counter-acting pressure chambers, which are impinged upon by a hydraulic pump. In order to achieve an evenly regulated adjustment procedure and to reliably fix the position, the pressure chamber that is connected to the hydraulic pump is impinged upon by pressure at the beginning of the adjustment movement before the opposite pressure chamber attached to the hydraulic tank is relieved.
Patent DE-19823770-A1 (DE)
Title: Drinking water tapping system
Inventor: IGELHORST RALF
IPC: B67D1/07
Filed: 1998-05-28
Abstract: The tapping system (1) has a blowout device, fitted e.g. on the outlet tube (6).  For example, after each tapping, the outlet tube is dried out for a set time interval with a gas such as carbon dioxide, oxygen, nitrogen etc., and preferably dried thereafter.  The gas is passed at high speed through part or all of the drinking water system.
Patent DE-19824659-A1 (DE)
Title: Radiator for road vehicle
Inventor: BENSEL THOMAS
IPC: F28F9/00
Filed: 1998-06-03
Abstract: At least one side part (6,7) is at right-angles to the tube base (4) and is arranged on one of the narrow sides of the rib tube block. It has panels approximately angled at right-angles partly surrounding the face surfaces of the rib tube block. In order to simplify the preparation of the side part, it has at least two areas, ie. a first side part area (6) formed in one piece with the tube base and a second separate side part area (7), which is connected with the first side part area and on which the panels are arranged.
Patent DE-19825589-A1 (DE)
Title: Gasphasenwirbelschichtreaktor
Inventor: KNAUER BENNO
IPC: B01J8/44
Filed: 1998-06-09
Abstract: Gasphasenwirbelschichtreaktor zur Polymerisation ethylenisch ungesättigter Monomerer, umfassend einen Reaktorraum (1) in Form eines vertikalen Rohres, eine an den oberen Teil des Reaktorraumes anschließende Beruhigungszone (2), eine Kreisgasleitung (3), einen Kreisgaskompressor (4), eine Kühleinrichtung (5), eine Gasverteilerplatte (6), welche die untere Begrenzung des Reaktorraumes darstellt und gewünschtenfalls einen Strömungsteiler (7), wobei die Gasverteilerplatte (6) eine Vielzahl von Gasdurchlaßöffnungen (8) aufweist, deren Ausgangsseiten konisch aufgeweitet sind.
Patent DE-19827350-A1 (DE)
Inventor: ROEMERMANN UWE
IPC: F16B7/14
Filed: 1998-06-19
Abstract: A clamp device is provided comprising a clamp component for fixing the housing to the support bar (4) by means of a clamp connection and under the influence of spring force (18). For release of the clamp connection, an operating component (20) is provided. The clamp component is a clamp ring (17) flexible in a radial direction and intended for accommodation of the support bar (4). At least one tension ring (19a,19b) engages externally on the clamp ring.
Patent DE-19829157-A1 (DE)
Title: Mechanical device for closure independently of memory of door with built-in contact window
Inventor: HERBERG GEORG
IPC: E05C19/00
Filed: 1998-06-30
Abstract: The contact window can be very large, thus avoiding the disadvantage of mini-windows or only slightly opening doors by the installation of chains or stop stirrups. For the duration of the opening of the contact window full penetration security is provided the opening is below an entry extent.
Patent DE-19829782-A1 (DE)
Title: Agricultural manure spreader with counter-rotating disks
Inventor: BAKER ROD
IPC: A01C17/00
Filed: 1998-07-03
Abstract: The speed of the slinger disks is changed with any change in spread volumes so the transverse spread distribution remains approximately the same.   Thus with small spread volumes the speed of the disks (7) exceeds that adjusted for large spread volumes.   This is obtained by means of a regulator (10) with the speed to spread volume ratio storage.   The regulator displays this via indicator (11) showing the speed to be set.   The regulator also automatically adjusts the disk speed to suit the particular spread volume.
Patent DE-19830179-A1 (DE)
Title: Image cell metal-oxide-semiconductor field-effect transistor (MOSFET)
Inventor: RICHTER HARALD
IPC: H01L27/146
Filed: 1998-07-06
Abstract: Between the gate electrode (3) and substrate (2) is located an oxide layer (4), thin (4a) in FET active region (5) and thick (4b) in the passive region (7). The gate electrode has an enclosed, annular region (8) in the active region of the MOSFET. Within the annular region of the gate electrode either the drain electrode (12), or the photosensitive source region (13). Controlled current flow through the gate electrode takes place only in the FET active region. The gate electrode comprises an appendix (9) from the annular region up to the passive region, where it is contacted by a conductor. Independent claims are included for image cell of image taking chip.
Patent DE-19831573-A1 (DE)
Title: Testing arrangement for integrated circuits
Inventor: IKEDA HIROKI
IPC: G01R31/28
Filed: 1998-07-14
Abstract: The arrangement (100) has a display device (112) for indicating predetermined display contents. The arrangement also has an auxiliary data set memory for storing auxiliary data containing at least detailed information corresponding to points of the display contents displayed by the display device. An auxiliary function conducting device for the auxiliary data is provided, which indicates the detailed information. The display device has a display unit with a predetermined display surface and a processing unit for generating image data for the display contents to be indicated on the display surface.
Patent DE-19832004-A1 (DE)
Title: Rubbellose und Verfahren zu deren Herstellung
Inventor: SEKI SHIGETOSHI
IPC: A63F3/06
Filed: 1998-07-16
Abstract: Rubbellose in Form von Billetts aus Rohpapier, Dünnpappe oder Kunststoff, die unter Freilassung von Gewinn-Anzeigefeldern 4 mit einer Beschriftung und/oder Dekor ein- oder mehrfarbig bedruckt sind, wobei in den Anzeigefeldern 4 durch nachträgliche Einwirkung Schriftzeichen, Ziffern und/oder Symbole zur Anzeige von Gewinn oder Verlust in Erscheinung bringbar und diese mit einer abzurubbelnden Schicht 3 bis zum Verkauf unsichtbar abgedeckt sind, sind dadurch gekennzeichnet, daß die Abdeckschicht 3 ein mit einem separatem Thermotransferaufzeichnungsverfahren auf ein bedrucktes oder zum Tragen von Zeichen vorgesehenes Papier oder eine dieses bedeckende Schicht aufbringbarer filmartiger Überzug aus einem abreibbaren Material ist.
Patent DE-19834173-A1 (DE)
Title: Copolymer based on unsaturated di:carboxylic acid derivatives and oxyalkylene glycol-alkenyl ether(s)
Inventor: ALBRECHT GERHARD DR
IPC: C08F216/14
Filed: 1998-07-29
Abstract: A copolymer (I) based on unsaturated dicarboxylic acid derivatives and oxyalkylene glycol-alkenyl ethers contains (A) 1-90 mol.% units of formula (1a) and/or (1b); (B) 0.5-80 mole.% units of formula (2); (C) 0.5-80 mol.% units of formula (3a) and/or (3b); and (D) 1.0-90 mol.% units of formula -CH(R<5>)-C(R<6>)(R<7>)- (4), where M = H, a mono- or divalent metal cation, ammonium or organic amine; a = 1/2 or 1; R<1> = -OaM or -O-(CmH2mO)n -; R<2> = H, 1-20C hydrocarbon, 5-8C cycloaliphatic hydrocarbon or 6-14C alkyl, optionally substituted; m = 2-4; n = 1-200; R<3> = H or 1-5C aliphatic hydrocarbon; p = 0-3; R<4> = H, 1-20C aliphatic hydrocarbon, optionally substituted with OH, 5-8C cycloaliphatic hydrocarbon, 6-14C aryl optionally substituted with -COOaM, -(SO3)aM and/or -(PO3)aM2 groups; -(CmH2mO)n-R<2> or -CO-NH-R<1>; R<5> = H, methyl or an optionally substituted methylene group or with R<7> forms a 5-8 membered ring; R<6> = H, methyl or ethyl; and R<7> = H,  1-20C aliphatic hydrocarbon, 5-8C cycloaliphatic hydrocarbon, 6-14C aryl, optionally substituted, -OCOR<4>, -OR<4> or -COOR<4>. Also claimed is the production of (I) by polymerisation of 1-90 mol.% of an unsaturated dicarboxylic acid derivative, 0.5-80 mol.% of an unsaturated dicarboxylic acid imide and/or amide and 1.0-90 mol.% of a vinylic monomer in the presence of a radical initiator.
Patent DE-19838542-A1 (DE)
Title: Use of pentaerthrityl nitrate as cardiovascular drug, especially anti-angina agent, which can be used safely in presence of phosphodiesterase inhibitor
Inventor: STOETER MICHAEL
IPC: A61K31/00
Filed: 1998-08-25
Abstract: Pentaerythrityl nitrates (I) are used as cardiovascular drugs, especially anti-angina agents, for the indications of and/or in presence of phosphodiesterase (PDE) inhibitors (II).  Pharmaceutical compositions contain pentaerythrityl tetra-, tri-, di- or mononitrate (I) as cardiovascular drug, especially anti-angina agent, for appropriate indications of and/or in the systemic presence of PDE inhibitors (II).  Independent claims are included for (i) the use of (I) for the preparation of compositions as above, (ii) the use of the compositions as above and (iii) corresponding treatment methods.
Patent DE-19839109-A1 (DE)
Title: Garagentorantrieb mit Schienenführung
Inventor: WILLEIT RUDOLF
IPC: E05F15/681
Filed: 1998-08-27
Abstract: Ein Torantrieb für das Öffnen und Schließen eines Schwingtors mit einer Antriebseinheit mit Elektromotor und Antriebsrad, einer im Bereich des Torsturzes zu befestigenden Umlenkrolle, einem über das Antriebsrad und die Umlenkrolle geführten Antriebsglied, insbesondere in Form eines Zahnriemens 7, einer zwischen Torsturz und Antriebseinheit vorgesehenen Führungsschiene zur Führung eines Schlittens, an dem eine am oberen Teil des Torflügels angelenkte Schubstange schwenkbeweglich angebracht ist, und mit Endschaltern zum Abschalten des Motors in der Öffnungs- und der Schließstellung des Torflügels weist ein langgestrecktes Schienenführungsstück 1 auf einer Grundplatte 2 der Antriebseinheit auf, auf das das Ende der Führungsschiene 3 aufschiebbar und an dem es festlegbar ist. Innerhalb der Führungsschiene ist ein Führungs- und Umlenkteil für das Antriebsglied ausgebildet, an dessen Ende das Antriebsrad 5 in den Umlenkbereich des Antriebsglieds eingreift und mit diesem ein Eingriff kommt. Nach der Montage wird die Führungsschiene 3 auf das Schienenführungsstück 1 geschoben und gegebenenfalls arretiert. Alle wichtigen Bauteile sind so geschützt.
Patent DE-19840157-A1 (DE)
Title: Device generating and detecting electrical fields at specific locations and times over a microsurface, stimulates and detects microbiological and chemical presences and activity in solution, using e.g. semiconductor field effect technology
Inventor: LORKE AXEL
IPC: G01N27/414
Filed: 1998-09-03
Abstract: Device comprising control electrodes (2) are crossed by channels (4), of which the resistance is electrically-controlled where a control voltage can be applied to a selected control electrode and on a selected channel, either an electrical magnitude is measured or an electrical voltage is applied, is new.
Patent DE-19840411-A1 (DE)
Title: Card reader
Inventor: ONODERA HIROMI
IPC: G06K13/08
Filed: 1998-09-04
Abstract: The card reader has a card path, a closure device which prevents insertion of a card into the card path and a guide which holds the closure device and moves it into open and close positions. Moving parts (3) close to both sides of the card path are moved to the sides by an inserted card. Movable parts (2) connected to the moving parts protrude into a detection section which opens the closure device when it detects movement of all movable parts.
Patent DE-19850322-A1 (DE)
Inventor: BURGER STEFAN
IPC: F16J15/326
Filed: 1998-11-02
Abstract: A cassette seal comprises a support (1) and a running ring (2) with an angled profile, which adjoin a hollow chamber (3). The support ring is connected to a sealing ring (4) which has a primary sealing lip, and the running ring has a magnetized pole ring made of a polymer, with circumferentially distributed poles. The pole ring is covered by a non-magnetic protecting ring.
Patent DE-19850916-A1 (DE)
Title: Twist burner comprises burner head with central crown of axial through passage holes for flame-holding portion of fed fuel-air mixture and ring-shaped opening fitted with guide blades for main flow of fuel-air mixture feeding main flame
Inventor: DANNER KLAUS
IPC: F23D14/02
Filed: 1998-11-05
Abstract: The burner head of the twist burner has a central crown of axial through passage holes for the flame-holding portion of the fed fuel-air mixture. It also has a ring-shaped opening fitted with guide blades for the main flow of the fuel-air mixture feeding the main flame. At least one external through passage channel is provided for a gas mixture fed for stabilising the main flame edge.  The burner head is formed from parts insertable one in the other (10,14,22), of which the innermost part (10) is a body provided with through passage holes. The central part (14) is a bearing bush (16) on which guide blades (18) are fixed or formed. The outer part (22) is a double tube with through passage channels (28).
Patent DE-19850961-A1 (DE)
Title: Child's active safety car seat
Inventor: ORTH MICHAEL DIPL ING
IPC: B60R21/207
Filed: 1998-11-05
Abstract: The child's seat is constructed in two telescoping parts and has a damping system to absorb energy, and an integrated catch device. The seat may also have a release mechanism for an airbag activated by the movable sections of the seat.
Patent DE-19851047-A1 (DE)
Title: Superconductive current limiting device for fault current protection
Inventor: JOO BACK
IPC: H01F6/00
Filed: 1998-11-05
Abstract: The superconductive current limiting device has a magnetic core (50) with saturated and unsaturated states, coupled to an electrical circuit via an input coil (52), generating a flux in the magnetic core, directed around 2 flux paths (58B,58C) one of which has a damping element (56) for blocking the saturated state of the core.
Patent DE-19852029-A1 (DE)
Title: Compound board material has a matrix of cellulose fibers with a lignin solution as a bonding agent and the material is impregnated with a natural polymer for strength and impact force resistance
Inventor: NAEGELE HELMUT
IPC: C08L97/00
Filed: 1998-11-11
Abstract: To produce a compound board material, a matrix is used composed of natural polymers and cellulose fibers. At least part of the cellulose fibers of or in the matrix are treated with lignin as an adhesive before or during use.  The cellulose fibers are treated with an alkali lignin solution. The cellulose material is in the form of mats, woven fabric or bands of fibers, soaked in a lignin solution, followed by impregnation with a natural polymer. The fluid lignin solution is evaporated as the natural polymer melts during the shaping of the board material. The natural polymer is lignin, and the cellulose fibers are opened out.
Patent DE-19854604-A1 (DE)
Title: Induction coil housing e.g. for police surveillance tracking device, has fixings for reception of safety pin used for hidden attachment to garment
Inventor: HEMER BERTHOLD
IPC: H04R1/02
Filed: 1998-10-05
Abstract: The induction coil housing (1) has fixing elements (3-6,7-10) on at least one side for reception of a safety pin which allows the housing to be secured to a clothing article, e.g.a necktie.  The housing (1) may have 2 cooperating halves, each provided with fixing elements (3-6,7-10) which cooperate to provide reception eyes for securing the safety pin.
Patent DE-19857501-A1 (DE)
Title: Connection of telecommunications and data processing heterogeneous systems
Inventor: SCHIMITZEK PETER
IPC: H04M7/00
Filed: 1998-12-14
Abstract: The connection includes a data connection between two heterogeneous systems (2,4) which are coupled to an interface computer (1) e.g. a Computer Telephone Integration system. The system-specific protocol of the heterogeneous systems is converted (6) with respect to its syntax into a second protocol having the same basic elementary data structure (7). All system conditions that can be generated or recognised by the specific protocol are represented by classes (8) in the form of graphs (12). The specific classes (8) are generated upon initialisation of the interface computer and then events are controlled by an event handler (9) and the classes are monitored and realised.
Patent DE-19857995-A1 (DE)
Inventor: STOYE HARTMUT
IPC: C08B37/00
Filed: 1998-12-16
Abstract: The invention relates to a cost-effective method for producing precipitated starch esters consisting of carboxylic reaction solutions. The starch esters obtained by the inventive method are particularly suitable for producing dry blends or for further processing in the form of a dispersion by virtue of the large surface of the starch ester particles. The method is characterised in that the main portion of the carboxylic acid is reduced to a radical carboxylic acid content greater than 0.5 percent by weight carboxylic acidic esters reaction mixtures in a predrying step and in that a dispersion of the acidic ester particles is produced by means of subsequent water treatment or processing with C1 to C4 alcohol. Said dispersion contains only small amounts of carboxylic acid. Fine, porous starch ester particles with a large surface and good processing properties are obtained by separating, washing and drying said dispersion.
Patent DE-19858159-A1 (DE)
Title: Kupplungsvorrichtung
Inventor: NORDQUIST HAKON
IPC: B23Q16/08
Filed: 1998-12-16
Abstract: Beschrieben wird eine Kupplungsvorrichtung mit zwei Kupplungsteilen und Spannmitteln zum lösbaren axialen Zusammenspannen der beiden Kupplungsteile, wobei als Referenz in einer zur Spannrichtung senkrechten Ebene in die Oberfläche eines der beiden Kupplungsteile mehrere in Umfangsrichtung beabstandete nichtparallele Nuten eingebracht sind und aus der Oberfläche des anderen Kupplungsteils auf die Nuten ausgerichtete, zwei gegenüberliegende nutparallele Seitenflächen aufweisende Zapfen vorstehen, wobei wenigstens eine der Seitenflächen jedes Zapfens mit der zugeordneten Flanke jeder Nut bei axialer Ausrichtung der Kupplungsteile einen Winkel bilden. Damit die Wiederholgenauigkeit der Positionierung des einen Kupplungsteils relativ zum anderen Kupplungsteil unter hoher Belastung einer der Kupplungsteile in Umfangsrichtung verbessert wird, ist vorgesehen, daß zwischen der Seitenfläche und der zugeordneten Flanke eine axialelastische und mit einem der Kupplungsteile verbundene Klemmplatte angeordnet ist.
Patent DE-19858771-A1 (DE)
Title: Multicylinder internal combustion engine
Inventor: ENZENDORFER RUDOLF DIPL ING
IPC: F02M26/19
Filed: 1998-12-18
Abstract: Between the exhaust gas sequence (3,4) and the charge air conduit (10,11) at least one exhaust gas feedback conduit (16,17) is provided, which via a nozzle - diffuser unit (14,15) upstream of a charge air cooler (9) issues into the charge air conduit. The nozzle - diffuser unit can be bypassed by a first control unit (20,21) in a main air sequence (18,19). The cylinders (2) on the inlet side and preferably also on the outlet side are brought together in groups (A,B). Each group has an air collection chamber (12,13) in which a charge air conduit issues and in each charge air conduit a nozzle - diffuser unit is arranged.
Patent DE-19860659-A1 (DE)
Title: Process to make carbon filter combines granules with hot-melt glue in the presence of water, minimizing disassociation during manufacture
Inventor: RUITER ERNEST DE
IPC: B01J20/30
Filed: 1998-12-29
Abstract: Making a porous body with adsorption characteristics comprises joining grains of adsorptive material by bridging using a hot-melt-type adhesive.  Making a porous body with adsorption characteristics comprising bridging grains of adsorptive material with a hot-melt-type adhesive is effected in the presence of a quantity of water sufficient to create a film which stabilizes the mixture on the surface.  The ingredients are mixed, inserted in the required form, and are heated until the adhesive has melted.  The granular ingredients have an average particle size of 0.2 - 3.0 mm diameter, (preferably 0.4 - 0.8 mm), the porous material is active carbon, and the adhesive should be sticky on achieving 100 degrees Centigrade.