baber/WOPTO huggingface dataset:
Patent DE-19702819-A1 (DE)
Title: Double valve for air cylinder of compressed air diving gear
Inventor: LEMKE GERALD
IPC: B63C11/22
Filed: 1997-01-17
Abstract: The double valve consists of a valve casing (1) which has a gas cylinder connection (2), through air channels, two valve insert borings and two pressure reducing borings. Two valve inserts (3), each with a hand wheel, are fitted in the casing. An upper spindle (5) and lower spindle (4) of the valve inserts are releasably connected to each other by a polygonal boring and a polygonal projection fitted positively into it. Both valve borings are in the valve insert and the two pressure reducing borings are opposite each other on their own axes.
Patent DE-19704558-A1 (DE)
Inventor: MATHES WIELAND DIPL ING
IPC: B01D53/94
Filed: 1997-02-06
Abstract: In order to eliminate by catalyse a toxic substance in the exhaust gas (13) from a combustion system (10) by adding to that substance a dosed fluid (30), it is provided that a reference value be set for the mass flow rate (50) of the toxic substance, thereby significantly simplifying the fluid (32) proportioning in relation to the mass flow rate (50). The present invention is particularly fitted for purifying the exhaust gas (13) from a combustion engine.
Patent DE-19712427-A1 (DE)
Title: Wooden slat drying system
Inventor: SPIELVOGEL HELMUT
IPC: F26B15/10
Filed: 1997-03-25
Abstract: A multi-shafted pallet-charged drying tower has each pallet (2) resting on the wooden slats (1) of the pallet below in the pallet stack (5 or 7) to guard against any warping of the slats in the drying process. The drying air (5) is forced in crossways into the first half of the stack (5) and drawn back out on the second half of the stack by the circulating fan (16). The pallets here act as stack ledges and make it possible to exchange humidity between slats and circulating air. The pallets are furnished over their entire surface with a metal sheet in each case in order to shut off the drying area from the surrounding air. The requisite climatic patterns can be obtained within the individual pallet stacks. Additional components include pallet transport path (3), hydraulic pallet lift (4) and click-type ratchet system (6) with rotation facility (20) to hold the rising stack pallet-by-pallet. An incoming freshly loaded pallet (1) starts the topmost pallet on its downward path via transport trolley (9).
Patent DE-19719300-A1 (DE)
Title: Trough bridge formed from segments
Inventor: WIEDECK HANS-NORBERT DR ING
IPC: E01D15/12
Filed: 1997-05-07
Abstract: Each segment of the bridge has a highway plate (1) at its bottom, to which side walls (2) are articulated. Each highway plate and the side walls have comb-type recesses (3.1,3.2) on adjacent sides. The projections remaining between the comb-type recesses form hinge casings (4.1,4.2). The comb-type recesses and the hinge casings on alternate sides fit into one another. The hinge casings of the highway plates and those of the side walls are articulately connected to one another by hinge shafts (5). They are also provided with locking devices and are formed by insert casings, which in the assembled state engage in the hinge casings of the side walls and of the highway plates.
Patent DE-19720908-A1 (DE)
Title: Bobbin winder
Inventor: REUTERS HANS-JAKOB
IPC: B65H67/04
Filed: 1997-05-17
Abstract: The yarn grip (7), to catch and hold a yarn at a bobbin winder when a full bobbin is removed and a fresh sleeve is to be wound, has a carrier arm (25) and a sliding yarn catch hook (32).  The catch hook (32) is moved, in relation to the carrier arm (25), into a first position to grip the yarn (3).  Through a linear sliding movement, the hook (32) moves into a second position at the carrier arm (25) to bring the caught yarn (3') into a clamped setting.  The yarn presentation movement line (49) is a linear sliding action towards the bobbin sleeve axis.
Patent DE-19726771-A1 (DE)
Title: System for avoiding separation of mixtures in container, silo etc.
Inventor: HAASE WILHELM
IPC: B65D88/64
Filed: 1997-06-24
Abstract: The system comprises a covering surface (6) which prevents mixtures filling containers and silos from separating by preventing direct discharge of mixture above the emptying openings at the base or on the wall of the container (1). The size of the covering surface may be at least 25% and a maximum of 100% of the base surface area of the container. It may completely or partly connect to the wall or base surfaces, or not connect to them at all, such that the non-connecting surfaces which act as mixture outlet are at a distance from the wall or base, so as to prevent bridge formation.
Patent DE-19730948-A1 (DE)
Title: Arrangement for nullifying vibrations in motor vehicle engines
Inventor: NAGLER FRANZ
IPC: F16F15/03
Filed: 1997-07-18
Abstract: Vibrations in mechanical or structural parts, particularly motor vehicle internal combustion engines, are nullified by a permanent magnet system (7) and at least one plunger coil (8) with fastening plate (1). A carrier (6) with at least one permanent magnet can oscillate about an axis (3) to act as nullifying mass. Preferably the permanent magnets are surrounded by the carrier are located on a ring segment of the carrier which is as far as possible from the axis and the plunger coil has the shape of the ring segment.
Patent DE-19732686-A1 (DE)
Title: Flexible flat window-screen wound onto roller tube
Inventor: GOLDNER HORST H
IPC: E06B9/66
Filed: 1997-07-29
Abstract: The flat material (1) is wound onto and from the roller-tube (2). The free end of the material has a hollow end bar (3) inside, and parallel with, which is a pull element (9) for moving the flat material in an opening and or closing direction. The end bar contains at least one, and preferably two guide elements (5) in the form of deflector rollers. One end of the pull element is attached to the window-frame or masonry incorporating the window. The pull element runs over a guide element especially in the form of a deflector roller (11). The other end of the pull element is fixed to a disc (8) preferably on the winder tube which contains an electric motor (7) in a sleeve (15) or tube (6).
Patent DE-19735896-A1 (DE)
IPC: A01B45/02
Filed: 1997-08-19
Abstract: The device for lawn cultivation consists of several individually adjustable segments (7) with downwards pointing elastic spikes (3) movable joined to a horizontal frame (2). The segments (7) can be moved up-and-down or rotated horizontally to be adjusted to sloping or uneven grounds.
Patent DE-19737796-A1 (DE)
Title: Low noise high quantum yield photodiode
Inventor: MERRILL RICHARD BILLINGS
IPC: H01L31/103
Filed: 1997-08-29
Abstract: In a photodiode formed on a (second conductivity type) semiconductor substrate (110) with a second conductivity type region (116) formed in a first conductivity type semiconductor layer (114), an insulating layer (112) is formed between the substrate (110) and the layer (114). Also claimed is a process for producing the above photodiode.
Patent DE-19740380-A1 (DE)
Title: Dice throwing game
IPC: A63F3/02
Filed: 1997-09-07
Abstract: The game consists of a game body, which acts as a container, and a flat game board, which forms a removeable cover for the container. The board has several through bores (4), and further blind holes (5). These are positioned in the outside of the cover, symmetrically to the cover edge, and are closed on the underside by a circumferential batten. The blind holes are conical, so that the playing pieces are stuck. All of the bores and holes are preferably shaped to match the playing pieces and are marked by numbers or symbols (6) associated with the playing pieces.
Patent DE-19740395-A1 (DE)
Title: Print carrier transport and imprinting arrangement
Inventor: GUENTER STEPHAN
IPC: B41J13/12
Filed: 1997-09-05
Abstract: The arrangement includes a sloped guide plate (2), a transportation arrangement (1) orthogonal to the guide plate, as well as an auxiliary device which comprises a rising guide slope and permits a defined slip of the surface of the print carrier vertically to the transportation surface. An ink-jet print head (4) controlled through a control device (40) is arranged stationary in an extrusion of the guide plate during the printing. The arrangement includes a sloped guide plate, a transportation arrangement orthogonal to the guide plate, as well as an auxiliary device. An ink-jet print head controlled through a control device is arranged stationary in an extrusion of the guide plate during the printing. The extrusion (21) is formed in such way, that the print carrier (3) lies exposed downstream with the imprinted area. The print carrier transported by the transportation arrangement borders freely at an auxiliary device which comprises a rising guide slope and permits a defined slip of the surface of the print carrier directed vertically to the transportation surface.
Patent DE-19745625-A1 (DE)
Title: Self propelled tracked drill
Inventor: HEINZ NIKODEMUS
IPC: E02D7/16
Filed: 1997-10-10
Abstract: The self-propelled drilling machine has a support (24) for the drill pipe (32), with its lower segment (44) in a pivot mounting at the chassis (10), with a link to the upper support segment (46). A support cylinder (60) acts between the chassis (10) and the lower support segment (44). A further support cylinder (62) is between the lower support segment (44) and the upper support segment (46) to move the support structure from a folded horizontal array for traveling into a vertical setting to support the drill pipe (32).
Patent DE-19745682-A1 (DE)
Title: Automatic method for determining characteristic values for an IC engine
Inventor: HESS WERNER
IPC: G01M15/04
Filed: 1997-10-16
Abstract: The method obtains measurement information for at least one operational value over a range of operating points, e.g. for values of motor speed, load, exhaust gas composition. The actual characteristic values (or model parameters) are then derived by optimizing the deviation between the measured operational values (X) and the calculated values. An Independent claim is given for a device for carrying out the method.
Patent DE-19755031-A1 (DE)
Title: Room temperature-curable epoxy resin mixtures for coatings on various substrates, adhesives, sealing materials and molded parts
Inventor: GRAS RAINER DIPL CHEM DR
IPC: C08G18/00
Filed: 1997-12-11
Abstract: Triazole-blocked polyisocyanates are used in room temperature curable amine-hardened epoxy resin systems. Room temperature curable epoxy resin mixtures contain: (A) polyepoxides with more than 1 epoxide group,  (B) aliphatic and/or cycloaliphatic polyamines with more than 2 active hydrogens attached to amino nitrogen, and  (C) blocked polyisocyanates with an NCO content of 1-14%, preferably 1.5-11.0%, obtained from (c1) a polyalkylene-ether-polyol derived from alkylene oxides and/or bi- or poly-functional alcohols or from alkylene oxides and amines and (c2) a (cyclo)aliphatic diisocyanate, with an NCO/OH ratio of 2:1, in which triazoles are used as blocking agents.
Patent DE-19755035-A1 (DE)
Title: New water-soluble derivatives of antiviral flavonoid compounds, especially 3-methyl-quercetin, useful as antiviral agents
Inventor: METRAUX PIERRE DR
IPC: C07D311/30
Filed: 1997-12-11
Abstract: New reaction products (I) are obtained from flavonoids (II), formaldehyde and secondary amines (III). New water-soluble reaction products of formula (I) are obtained from flavonoids (II), formaldehyde and amines of formula (III). R1, R2  = alkyl, alkenyl, alkanol or alkyl ether residue; or a residue containing a carbonyl group (bonded to the N or to one or two C atoms of an alkyl chain); R2 and R3 being same or different or linked via one or more heteroatom(s) or an alkyl chain;  R3  = residue of a kaempferol or a quercitin.
Patent DE-19755392-A1 (DE)
Title: Adjusting arrangement for optical system for representing surfaces especially in medical optical image processing, e.g. for dermatology
Inventor: DRECKMANN HARALD
IPC: G03B3/00
Filed: 1997-12-12
Abstract: The arrangement comprises a holder (110) for an objective (115) and a holder (120) for a camera. The holders can be moved relative to each other. Cameras are CCD cameras. A mechanical coupling system is connected to a coding cylinder. The coupling may be by spring, worm-drive or electromagnetic.
Patent DE-19756203-A1 (DE)
Title: Wet press in the forming section of a paper or paper board machine
Inventor: ESSLINGER KLAUS
IPC: D21F3/04
Filed: 1997-12-17
Abstract: At least one press in the forming section of the wet end of a machine making a web of fibrous material (especially paper or paper board) is a long nip press (20) having a nip which is elongated in the direction (L) of web travel. The press nip is provided in an area in which the dry solids content of the formed web (10) entering the press nip is less than or equal to 15%, and preferably less than or equal to 12%. Preferably either one (12) or both of the forming wires passes through the press nip, or the web may be fed to the nip by a water-removing transfer belt which may be a felt, a wire, and/or a perforated belt. Alternatively, the web may be conveyed through the nip between a symmetrical configuration of a fine-weave support belt, a water-removing belt, and an impermeable press belt on either side. The support belt may be a felt or a wire.
Patent DE-19757542-A1 (DE)
Title: Screen printing paste for e.g. liquid crystal display
Inventor: JONAS FRIEDRICH DR DIPL CHEM
IPC: G02F1/1362
Filed: 1997-12-23
Abstract: Screen printing paste of viscosity 1-200 dPas comprises a solution or dispersion of a conductive polymer and optionally binder, thickener and filler. An Independent claim is included for the preparation of the above paste by concentrating a solution or dispersion of 3,4-polyethylene dioxythiophene/polystyrene sulfonate of concentration below 2 wt.% to above 2 wt.% and optionally adding binder, thickener and/or filler.
Patent DE-19800286-A1 (DE)
Inventor: RICHTER FRANK DR
IPC: C09D175/04
Filed: 1998-01-07
Abstract: The use of 4-isocyanatomethyl-1,8-octanediisocyanate (I) for the production of aqueous polyurethane lacquers and coatings is claimed.
Patent DE-19802588-A1 (DE)
Title: Luminescent fiber useful for security making of textiles, documents and papers
Inventor: SIGGEL ALFRED DR
IPC: D01F2/14
Filed: 1998-01-23
Abstract: A luminescent fiber (I) contains (A) a fiber forming material and (B) an inorganic luminescent pigment having an average particle size of 2-30 microns.  An Independent claim is included for a process for the production of (I) by addition of (B) to (A) or a solution of (A) and spinning of fibers.
Patent DE-19804963-A1 (DE)
Title: Terminal post for a prismatic or cylindrical electrochemical cell with a non-aqueous electrolyte
Inventor: BECHTOLD DIETER
IPC: H01M50/562
Filed: 1998-02-07
Abstract: A cell terminal post (1) has an outer oxygen-free copper portion (2) surrounded, in the cell lid passage region (4), by insulating alumina ceramic (5) which is soldered to the cell lid (6) and to the post (1).
Patent DE-19805261-A1 (DE)
Inventor: JUNG CHRISTOF
IPC: H04W8/12
Filed: 1998-02-10
Abstract: The invention relates to a method for identifying an international roaming relation between a home mobile telephone network and a visited mobile telephone network, the signalling traffic between these two networks being controlled and stored. The identity of the roaming subscriber and visited mobile telephone network is determined based on the signalling data. Based on the determined identity of the subscriber, a targeted message can be sent to the subscriber in the form of an information message or a banner which allow the roaming subscriber to be better orientated in the visited mobile telephone network.
Patent DE-19808721-A1 (DE)
Inventor: EVERTZ EGON
IPC: B23P25/00
Filed: 1998-03-02
Abstract: The invention relates to a method for cutting bodies made of metal or metal alloy by using a high-pressure water jet. In order to increase cutting speed, the invention provides that the body be heated before or during cutting to temperatures >/=200  DEG C, preferably >/=600 DEG C.
Patent DE-19811274-A1 (DE)
Title: Ozone generator for industrial use e.g. cellulose or textile bleaching or water purification
Inventor: GLIBITSKI MARKS
IPC: C01B13/11
Filed: 1998-03-12
Abstract: An ozone generator has a pair of electrodes separated by a dielectric and a stream of an oxygen-containing gas e.g. oxygen or air. The high voltage electrode (5) is a metallic, round or square section hollow tube, which is supplied with cold water by a pipe (7), and drained via a pipe (8) into a tank (9) which is all electrically isolated by insulators (15). An ozone generator has a pair of electrodes separated by a dielectric and a stream of an oxygen-containing gas e.g. oxygen or air. The high voltage electrode (5) is a metallic, round or square section hollow tube, which is supplied with cold water by a pipe (7), and drained via a pipe (8) into a tank (9) which is all electrically isolated by insulators (15). Circulation of cooling water through the electrode is by a pump (10), which is electrically insulated (12) from its drive motor (13) and cantilever supported from the insulated vessel (9). The water may be cooled via a heat exchanger (16) against the feed oxygen, and/or using a forced convection cooler (28,29) in the circuit. Alternatively a once-through, mains water system may be used, employing electrical isolation vessels (34) upstream and downstream of the high voltage electrode. These isolation units allow droplet movement only through a sequence of insulated, perforated trays (36).
Patent DE-19813684-A1 (DE)
Title: Transport container coupling device to a port at a loading and unloading station as used in e.g. the fabrication of integrated circuits (ICs)
Inventor: SCHULZ ALFRED
IPC: H01L21/677
Filed: 1998-03-27
Abstract: The device comprises a horizontally displaceable platform (3) for receiving a container (4). A radiation transmitter/receiver combination (17,18) detects a container in an expectancy area above the platform. The presence of a recess in a container base indicates the contents of a particular container.
Patent DE-19816592-A1 (DE)
Title: Drive units of three-position switches e.g. for power-supply and distribution, switching and control gear
Inventor: SCHMITT PETER
IPC: H01H33/42
Filed: 1998-04-08
Abstract: Drive elements for three-position switch (DS) include centrally arranged, rotatable switch axles with which the three switching positions IN,OUT and EARTH of the phases to be switched in the switch bays or panels (SF) ban be driven in parallel.  The drive elements (AE) use thrust rods (SB) for replacing the switch axles, the thrust rods having one free end joined to a lifter-drive (HA) so that the thrust-rods (SB) of each bay or panel (SF) undergo an approximately vertical lifter-drive deflection (HG). The thrust-rods (SB) are joined to the three- position switches (DS such that the latter's' movable parts are swivelled into the controlled switching positions IN,OUT and EARTH by means of a radial deflection.
Patent DE-19817013-A1 (DE)
Title: Kettenzug
Inventor: DIETRICH VOLKER
IPC: B66D3/18
Filed: 1998-04-17
Abstract: Ein Elektrokettenzug weist ein Getriebegehäuse auf, an dem an derselben Seite ein Elektromotor und ein Kettennußgehäuse angeflanscht sind. Das Kettennußgehäuse besteht aus einem hochfesten Material und ist direkt mit der Aufhängevorrichtung für den Kettenzug verbunden. Dadurch wird bei der einsträngigen Ausführung das Gewicht der Last nahezu unter Umgehung des Getriebegehäuses in die Aufhängevorrichtung eingeleitet, und bei der zweisträngigen Ausführung läuft nur ein geringer Teil der Hakenlast über das Getriebegehäuse. DOLLAR A Das Kettennußgehäuse ist ein einstückiges Teil, wodurch die Festigkeit sehr hoch wird. An der Unterseite ist ein in den Innenraum führender Schlitz vorhanden, der sowohl die Kettenführungskanäle bildet als auch einen Aufnahmeraum für einen einsteck- und demontierbaren Kettenauswerfer. Die Demontierbarkeit des Kettenauswerfers gestattet eine Demontage und Inspektion der Kettennuß ohne Abbauen des Kettenzugs. DOLLAR A Der Elektroanschlußkasten ist an dem Motor anscharniert, so daß auch er während der Inspektion mit dem Kettenzug mechanisch verbunden bleibt. Die elektrische Verbindung geschieht durch Kabel oder Steckverbinder. Zum Schutz des Elektroanschlußkastens ist ein Deckel des Motorgehäuses entsprechend seitlich verlängert. DOLLAR A Innerhalb des Getriebes sind die Wellen derart angeordnet, daß ohne Änderung der Lagersitze einfach durch Auswechseln der Getriebewellen und der Zahnräder unterschiedliche Übersetzungsstufen verwirklicht werden können. Der ...
Patent DE-19819086-A1 (DE)
Inventor: GRUBER REINHOLD
IPC: E06B3/96
Filed: 1998-04-29
Abstract: The windowpane (3) may consist of two sheets of glass (4,5) with a space between them and sealed at the edges. A U-section frame profile (1) surrounds the edges of the pane. Thick strips of glue in the corners of the U-shaped frame seal it to the corners of the edge portion of the windowpane. The gap (13) between the frame and the windowpane contains a distance piece (11) between the edge of the pane and the bottom of the U-shape. There are channels (10) in the frame at intervals to allow glue to be pumped in.
Patent DE-19819369-A1 (DE)
Inventor: KEMPF BERND
IPC: A61K6/04
Filed: 1998-04-30
Abstract: A dental alloy is new and contains, by wt., 46-49 % Au, 28-35 % Pd, 20 -23 % Ag and 3.5-6 % Sn, the Pd:Sn ratio is 6-8.5.
Patent DE-19819617-A1 (DE)
Title: Multi-function acoustic signaling device e.g. for cheering at sports event or theatrical performance
Inventor: NAUSCHUETZ MORITZ
IPC: G10K5/00
Filed: 1998-05-04
Abstract: The acoustic signaling device has a disc-shaped housing (1) enclosing a vibration chamber (2) containing shot pellets (3), for acting as a rattle, combined with tone generation elements (5a, 5b) coupled to a sound passage (4) for producing trumpet sounds and an optical telescope (6) with its optical axis parallel to the plane of the housing at one side of the latter. Battery-operated signaling lamps may be mounted on the outside of the housing
Patent DE-19821635-A1 (DE)
Title: Firing shelving for kiln trolleys serving for firing ceramic articles
Inventor: SCHNEIDER WOLFGANG
IPC: F27D5/00
Filed: 1998-05-14
Abstract: The shelving with support columns (16) provided with pairs of bars (26) carrying beams (28) forming shelves (30) for the products to be fired has each column (16) consists of a number of distance pieces (18, 20) which are stacked on top of one another and are provided with slots for the bars (26). Preferred Features: The distance pieces (18) take the form of shells (20) with polygonal or circular outer and inner contours.  The slots in the distance pieces are located in their middle region and have a closed outline.  Alternatively they are located in a bottom region of the distance pieces, and have an open bottom.  In this case the bars (26) in the slots are supported on top of the distance pieces directly below them.  The support columns built up of distance pieces are erected on support feet of a base unit.  Plate elements are placed between such support feet and the support columns.
Patent DE-19822773-A1 (DE)
Title: Machine tool cutting edge measuring device with headstock and chuck
Inventor: OTANI ATSUSHI
IPC: B23Q17/22
Filed: 1998-05-20
Abstract: An arm (13) fitted to the headstock (7) moves between a retracted setting (A) set clear of both tool (T) and workpiece (W) and a measuring position (B) where it measures the cutting edge of the tool (T). Sensors fitted to the arm detect by contact or without the cutting edge of the tool at a distance from the main spindle (C) axis and issue signals accordingly. The arm can be held in the measuring position by means of positioners. The arm is carried on the headstock so as to move round an axis normal to the main spindle axis. The retracted position lies close to the headstock as against the measuring position which lies near the tool support (8).