baber/WOPTO huggingface dataset:
Patent DE-19917307-A1 (DE)
Title: Damping wheel arrangement with spring retaining plate
Inventor: HASHIMOTO HIDEKI
IPC: F16F15/129
Filed: 1999-04-16
Abstract: The arrangement has a disc shaped plate main body with a spring support section (36) surrounding an axial carrying part (36a), and a pair of circular end carrying parts (37). The end carrying parts support both ends of the coil spring (16). An extended hole (36f-g) is formed on the inner edge corners of the axial carrying part. The support sections are arranged in a circular fashion and the holes are oval shaped.
Patent DE-19917327-A1 (DE)
Title: Dosing unit for very small quantities of e.g. reagent, comprises cavity for reception and delivery of liquids formed by polymers especially in form of reversible gel
Inventor: MORITZ HOLGER
IPC: C40B60/14
Filed: 1999-04-16
Abstract: Dosing unit has a cavity formed by polymers crosslinked chemically and/or physically in three dimensions. It opens at the surface of the dosing unit and connects with its surroundings for fluid transfer. An Independent claim is included for the corresponding method of dosing and transfer of small quantities. The fluid is reversibly introduced into and removed from a cavity, the cavity being formed as described.
Patent DE-19918171-A1 (DE)
Title: Verfahren zur Herstellung von Doppelteppichgewebe
Inventor: GOESL RAINER
IPC: D03D27/10
Filed: 1999-04-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Doppelteppichgewebe, bestehend aus Ober- und Unterware, denen Schuss- und Bindekettfäden für die Grundware und Polfadenchore zugeordnet sind, wobei ausgewählte Polfäden zum Zwecke der Musterung gegenseitig wechselnd nach einem vorgegebenen florbildenden Bindungsrapport über die Schussfäden beider Waren binden und die jeweils nicht musternden Polfäden in die jeweilige Grundware eingebunden werden und wobei die sich zwischen den Waren erstreckenden Polfadenabschnitte zur Bildung zweier Florteppiche getrennt werden. Mit dem Ziel, auf beiden Teppichen eines Doppelteppichgewebes lesbare Schriftzeichen anzuordnen, wird das Verfahren so gestaltet, dass die Polfäden jedes Polfadenchores zum Zwecke der Musterung durch unterschiedliche Oberflächenstrukturen wahlweise zwei - hinsichtlich der Fachzuordnung unterschiedlichen - Bindungsrapporten, nämlich einem Flor-Bindungsrapport oder einem BouclE-Bindungsrapport, zuordenbar sind.
Patent DE-19921952-A1 (DE)
Title: Kugelgelenk
Inventor: SOKOLIHS DIRK
IPC: F16C11/06
Filed: 1999-05-12
Abstract: Die Erfindung betrifft ein Kugelgelenk mit einem Gehäuse (1) und einem in dem Gehäuse drehbar und kippbar gelagerten Kugelzapfen (2), auf dessen Schaft (2.1) ein festsitzender Haltering (3) angeordnet ist, wobei der Haltering (3) einen an dem Schaft (2.1) anliegenden Axialmantel (3.1) und einen etwa rechtwinklig dazu verlaufenden Radialbund (3.2) aufweist. Der Dichtungsbalg (4) liegt einerseits an dem Gehäuse (1) an und ist andererseits in den Haltering (3) eingesetzt. Ein mit dem Radialbund (3.2) einstückig ausgeführter Ringbund (3.3) des Halteringes (3) greift dabei in den Randbereich (4.1) des Dichtungsbalges (4) ein.
Patent DE-19922654-A1 (DE)
Title: Welded bolt
Inventor: KEUCHEL WOLFGANG
IPC: B23K9/20
Filed: 1999-05-18
Abstract: The bolt for anchoring refractory masses to a metal surface has a spherical hollow (2) at the end to be joined by welding, and two cylindrical end sections (1, 4). The bolt is characterised by a middle section (3) taking the form of a truncated cone with end diameters corresponding to the diameters of the respective adjoining cylindrical sections. The cylindrical end section opposite to the end section with the hollow (2) has a sufficient length for clamping and for welding current delivery.
Patent DE-19924252-A1 (DE)
Title: Verfahren und Vorrichtung zum Reibschweißverbinden
Inventor: SUTHOFF BURKHARD
IPC: B23K20/12
Filed: 1999-05-27
Abstract: Bei einem Verfahren zum Reibschweißverbinden wenigstens zweier Körper aus schmelzbaren Metall- und/oder Kunststoff-Werkstoffen, bei dem zu verschweißende, und nicht rotationssymmetrische Verbindungsflächen der Körper durch eine Relativbewegung mit äußerer Reibung bis zur Verschweißbarkeit aktiviert und dann aneinandergepreßt werden, wird jede Verbindungsfläche mittels eines flächigen Reibelementes aktiviert, das sich mit Kontaktdruck entlang der Verbindungsfläche bewegt und vor dem Gegeneinanderpressen der aktivierten Verbindungsflächen entfernt wird. In der zum Durchführen des Verfahrens konzipierten Vorrichtung ist wenigtstens ein, zum Aktivieren zwischen den Verbindungsflächen (V1, V2) anzuordnendes, mittels des Antriebs (M) entlang der Verbindungsflächen (V1, V2) bewegbares, flächiges Aktivierungs-Reibelement (R, R1, R2) vorgesehen.
Patent DE-19925908-A1 (DE)
Title: Optical waveguide-interface device e.g. for high-voltage (HV) converter
Inventor: WALD ALOIS JOSEF
IPC: G08C23/06
Filed: 1999-06-07
Abstract: An optical waveguide-interfacing device has an optical source driver circuit, an optical cable or line, and an optical receiver (6) which includes on the input-side, an optoelectric converter (18) with load-side connected control amplifier (20) and output-side signal converter (transducer) (22).  The optoelectric converter (18) is additionally tied to the signal transducer (22) input (32) by means of a by-pass (24), and a resistor (36) is connected between the output (34) of the control amplifier (20) and the input (32) of the signal transducer.
Patent DE-19927268-A1 (DE)
Title: Infinitely variable ratio transmission using toroidal rollers
Inventor: OSHIDARI TOSHIKAZU
IPC: F16H15/38
Filed: 1999-06-15
Abstract: There are first and second toroidal assemblies (10,11) in series inside a housing (1) which also contains a gearchange mechanism (9) with a number of multiplate clutches. The pairs of toroidal discs form grooves containing power transmission rollers. Each assembly of toroidal discs has at least one axially movable drive disc (17,19) facing an axially fixed driven disc (18,20) all with axes parallel to that of the shaft. There are torque-transmission rollers between the toroidal discs, which may be tilted to produce the infinitely variable ratio changes. Each movable toroidal disc may be forced towards its corresponding fixed disc to grip the rollers to give enough roling friction to transmit the power.
Patent DE-19927568-A1 (DE)
Title: Increasing resistance of crop plants to chemical stress, especially herbicides, by engineering a reduction in activity of flavanone-3-hydroxylase
Inventor: RADEMACHER WILHELM
IPC: C12N9/02
Filed: 1999-06-17
Abstract: Method for increasing the resistance of crop plants to chemical stress, particularly where caused by insufficiently selective or inappropriately applied herbicides, by genetically engineering plants to have reduced activity of flavanone-3-hydroxylase (I).  An Independent claim is also included for plants produced this way.
Patent DE-19928648-A1 (DE)
Title: Process to press-fit assemble automotive clutch flywheel and housing is simpler and prior art and more reliable
Inventor: HOERMANN KARL-EDMUND
IPC: F16D13/71
Filed: 1999-06-23
Abstract: In a process to join an automotive flywheel (12) with a clutch housing (14) at a flywheel interface (20), a cylindrical section (18) of the housing (14) is presented and press-fitted to the flywheel (12) with a conical fit.
Patent DE-19931014-A1 (DE)
Title: Distance sensor for road vehicle covers at least complete side area of vehicle and is formed as laser scanner arranged in mirror joint of outer mirror
Inventor: SCHNEIDER ARTHUR
IPC: B60R1/12
Filed: 1999-07-06
Abstract: The distance sensor for a road vehicle covers at least the complete side area of the vehicle and is formed as a laser scanner (6) arranged in the mirror joint (4) of an outer mirror (1). The mirror joint at least in the light outlet area of the laser scanner comprises a material which is light-permeable for the wavelength of the laser scanner. The laser scanner is so aligned to the mirror housing (2) that the scan plane is above or below the mirror housing and is above the engine bonnet of the vehicle.
Patent DE-19931127-A1 (DE)
Title: Method and apparatus for simultaneously applying several thin focused fluid jets onto surface especially skin to produce kinetic energy
Inventor: PONDELJAK-KASTELAN MIRA
IPC: B05B12/36
Filed: 1999-07-06
Abstract: The jets of fluid, e.g. water are sharply focused and applied under excess pressure onto a surface whilst an underpressure is simultaneously produced around the jets on the same surface which is sealed in predetermined parts from the surroundings by a film of a different fluid previously applied to the surface and there is a constant change between the area which is biased with kinetic energy through the fluid jets (16) and the area of the surface which is biased by the underpressure.  Independent claim describes apparatus where a nozzle body (15) with several fine openings is attached to a water supply pipe (1) for accelerating the focused thin fluid jets which are injected into a diffuser (17,20) where the jets strike the skin surface as a fine focused individual jet spray.
Patent DE-19932957-A1 (DE)
Title: Key verification device has an interval from reception of response data to end of authorization test, transmission of question data for subsequent verification
Inventor: HONDA TAKAYOSHI
IPC: B60R25/04
Filed: 1999-07-14
Abstract: A key verification device has: a transmitter device (41) to transmit question data to a transponder mounted on a key; a receiver device to receive response data related to the question data from the transponder; a generation device (31) to generate car response data related to the question data; and a determination device to compare the response data and the car response data as well as to determine whether the key is authorized. In an interval from after the reception of the response data from the transponder on the side of the receiver device in the current key verification processing up to the end of the determination by the determination device whether the key is authorized, the transmitter device initiates the transmission of question data in a subsequent key verification processing.
Patent DE-19933245-A1 (DE)
Inventor: VULTURIUS HENDRIK
IPC: C04B38/10
Filed: 1999-07-15
Abstract: The invention relates to a method for producing a foam, especially a foamed porous light-density material, in which a slurry that contains a carrier liquid and a foaming agent as well as optionally containing additional additives such as retarders, accelerators, stabilizers, liquefiers, binders and fillers is converted into a foam or light-density material by adding a gas. According to the invention, the slurry is firstly fed into an intermediate reservoir out of which it is transported to a foaming device which is arranged downstream and which comprises an air supply valve that can be regulated.
Patent DE-19939263-A1 (DE)
Title: Mangan-Antimon-Rutilmischphasenpigmente
Inventor: REISACHER HANSULRICH
IPC: C09D7/61
Filed: 1999-08-19
Abstract: Mangan-Antimon-Rutilmischphasenpigmente, erhältlich durch Calcinierung der Oxide oder Oxidhydrate von Mangan, Antimon und Titan oder in die Oxide überführbarer Salze dieser Metalle in Gegenwart eines oder mehrerer Natrium- und/oder Kaliumsalze, DOLLAR A sowie Herstellung und Verwendung dieser Pigmente zur Einfärbung von Kunststoffen, Lacken, Druckfarben und keramischen Glasuren.
Patent DE-19943785-A1 (DE)
Title: Electronic cascade circuit, e.g. with a silicon MOSFET and a silicon carbide JFET, has a first component grid control voltage partially applied to a second component grid connection at a level below its p-n junction diffusion voltage
Inventor: DOHNKE KARL OTTO
IPC: H01L27/085
Filed: 1999-09-13
Abstract: An electronic cascade circuit, in which part of a first semiconductor component grid control voltage (UGK1) is applied to a second semiconductor component grid connection (G2) at a level below its p-n junction diffusion voltage, is new.  An electronic circuit comprises first and second semiconductor components (100, 200) having respective cathode (K1, K2), anode (A1, A2) and grid (G1, G2) connections, the first component anode connection (A1) and the second component cathode connection (K2) being short-circuited. Part of the control voltage (UGK1), applied to the first component grid connection (G1), is also applied to the second component grid connection (G2) at a level such that the grid-cathode voltage (UGK2) of the second component (200) remains smaller than the diffusion voltage of a p-n junction between the grid connection (G2) and the cathode connection (K2) of the second component (200).
Patent DE-19944039-A1 (DE)
Title: Blank for a phase shift photomask, useful in photolithographic circuit pattern transfer onto wafers, is produced by thin film reactive sputter deposition on a substrate moved repeatedly past a target
Inventor: ISAO AKIHIKO
IPC: C23C14/00
Filed: 1999-09-14
Abstract: Phase shift photomask blank production, by thin film reactive sputter deposition on a substrate which is moved at least four times past a target, is new.  Independent claims are also included for the following: (i) production of a phase shift photomask, in which a transparent film portion is removed from a blank produced by the above process to form a pattern of light transparent regions and light transmission regions; (ii) a phase shift photomask blank produced by the above process; (iii) a phase shift photomask produced by the above method (i); and (iv) an apparatus for phase shift photomask blank production by the above process, the target having an opening of sufficient length, in the substrate transport direction, that film deposition occurs even from regions in which the target component deposition rate is \}90% of the maximum value. Preferred Features: Deposition is carried out using NO as the reactive gas, a target of molybdenum and silicon and a transparent substrate. Patterning of the transparent film of the blank is carried out by exposure to a light beam or electron beam, a non-metallic anti-static film and an overlying or underlying protective lacquer film being applied prior to exposure when an electron beam is used.
Patent DE-19944887-A1 (DE)
Title: Lock for house or flat door; has closure catch arranged so that bolt has closure position in which it is permanently secured outside lock casing
Inventor: BELL MARC
IPC: E05B59/00
Filed: 1999-09-18
Abstract: The lock has a bolt (1), a latch (2), a lever (3), a latch spring (4), a tumbler (5), a closure cylinder (10), a casing (11), a fixed closure catch (12), a bolt finger (13), a closure (14), a closure finger (16), a lever bearing and a guide nose (19). The fixed closure catch is arranged so that the bolt has a closure position in which it is permanently outside the lock casing. When the fixed closure catch is in this position, the bolt is secured.
Patent DE-19945211-A1 (DE)
Title: New autoantibody-binding peptides with an amino acid sequence corresponding a beta1-adrenergic receptor group useful for treating dilatative cardiomyopathy
Inventor: ROENSPECK WOLFGANG
IPC: A61K38/00
Filed: 1999-09-21
Abstract: Peptides (I) with an amino acid sequence corresponding a  beta 1-adrenergic receptor group recognized by autoantibodies associated with dilatative cardiomyopathy (DCM) are new.  Peptides (I) having an amino acid sequence of formula (Ia) or (Ib) are new:  Ia = X1-X2-X3-G-X4-X5-X6-X7-X8-X9-X10-X11-X12 Ib = Y1-Y2-Y3-R-Y4-Y5-Y6-Y7-Y8-E-A-R-Y9-Y10-Y11-Y12-Y13-Y14-Y15-Y16-Y17 X1 = an amino group, acetyl group, biotin group, fluorescence marker, spacer, linker or deletion;  X2  = D, G, E, T, S or a deletion;  X3 = W, Y, F, G or T;  X4  = T, S, A or G;  X5  = V, I, W, F or Y;  X6 = L, F, Y or W;  X7  = S, A or C;  X8  = G, D, E, N or Q;  X9  = F, L, I or Y;  X10  = E, Q, T, S or L;  X11  = Y, F, T, S or W;  X12  = amide, GKK or a spacer;  Y1  = an amino group, amino acid, peptide, acetyl group, biotin group, fluorescence marker, spacer, linker or deletion;  Y2  = H, E or Q;  Y3  = H, F, Y or W;  Y4  = A or V;  Y5 = G, T, E, S, D or N;  Y6  = S, H or A;  Y7  = D, N, Q or E;  Y8  = G, A or a deletion;  Y9  = D, N or R;  Y10  = S, T, C or M;  Y11  = H, F, W or Y;  Y12  = A, D, N or S;  Y13  = D or N;  Y14  = E or P; Y15  = R, K or T;  Y16  = S, T, C, M or a deletion;  Y17  = amide, GKK, SGKK or a spacer. An Independent claim is also included for a chromatographic device comprising (I) bound to a solid phase.
Patent DE-19945248-A1 (DE)
Title: Pizza self-service using slot machine dispensing cold, frozen or baked pizzas, permits user to microwave pizza on the spot or take it home for later consumption
Inventor: RUEPEL DIANA
IPC: G07F11/62
Filed: 1999-09-21
Abstract: The customer purchases a pizza from a slot machine (1), selecting and taking it from e.g. an outlet with a glass flap (6). It is heated in a microwave oven (2, 3) provided, or can be taken home in the frozen state for later consumption.
Patent DE-19946131-A1 (DE)
Title: Hydrophilic composition, for coating metal surfaces e.g. heat exchangers, comprises hydrophilic polymer containing fluorinated hydrophobic monomer
Inventor: ZHANG YUN-XIANG
IPC: F28F13/18
Filed: 1999-09-27
Abstract: Hydrophilic polymer includes hydrophilic monomer and fluorocarbon containing hydrophobic monomer units. The composition produces a coating having a contact angle  <=  50 deg .  An Independent claim is also included for coating a metallic surface by applying the composition to the surface and curing it.
Patent DE-19947175-A1 (DE)
Title: Homogeneous pigment preparation, used for making dry granulate, briquette, chip or pellet and in e.g. paint, (powder) lacquer, printing ink, plastics or car lacquers, contains styrene-modified maleate resin
Inventor: RATHSCHLAG THOMAS
IPC: C09D11/037
Filed: 1999-10-01
Abstract: Homogeneous pigment preparation, which does not form dust, contains \- 40 wt.% effect pigment(s), 0.5-59.5 wt.% styrene-modified maleate resin with an acid number over 90 mg KOH/g, 0.5-50 wt.% water and/or organic solvent (mixture), 0-10 wt.% neutralizing agent and 0-10 wt.% modifier.  An Independent claim is also included for dry preparations made from this preparation by tableting, briquetting, pelletizing, fluidized bed granulation, granulation, spray granulation or extrusion and optionally removing the solvent.
Patent DE-19947720-A1 (DE)
Title: Casing for centrifugal pump, with eccentric rotation axis of pump wheel
Inventor: HERGT PETER
IPC: F04D29/42
Filed: 1999-10-05
Abstract: The centrifugal pump has a deep-drawn pump casing (1) in which the rotation axis (5) of the pump wheel (2) is eccentrically offset from the center line (4) of the casing. There is a partly widening cross section in the cavity between the pump wheel and the casing in direction of flow, beginning in quadrants I and/or II.
Patent DE-19949134-A1 (DE)
Title: Multiple entry plate for household services has sealed protection tubes and adjustable height can be used for initial and subsequent service installation
Inventor: KURZ RALF
IPC: F16L5/02
Filed: 1999-10-12
Abstract: The entry plate has a retaining plate (2.3) on adjustable height supports (2.1,2.2) which supports curved sealable protection tubes (1.1.1-1.1.4) into which the service pipes can be fixed and which give a vertical entry of the service pipes into the house.
Patent DE-19950022-A1 (DE)
Title: Driver for switch for electronically switching load has half bridge circuit, charge pump using processor generated clock signal to generate rectangular wave gate voltage for switching FET
Inventor: DITTMER BERND
IPC: H03K17/00
Filed: 1999-10-09
Abstract: The driver has a half bridge circuit (HB), a charge pump (L) and an input connected to a processor (P) output at which a clock signal (CK) is produced that s used in conjunction with the half bridge circuit and charge pump to generate a rectangular wave gate voltage with a frequency off the order of 100 KHz for switching the FET or FETs into the conducting state.
Patent DE-19950058-A1 (DE)
Title: Insulation sheets, e.g. for building applications, are made by chopping PET bottle waste, melt spinning to staple fiber and pressing to mats with bonding fibers
Inventor: BORGER HEINZ-WERNER
IPC: D04H1/00
Filed: 1999-10-16
Abstract: Waste from chopped polyethylene terephthalate (PET) bottles or film is melt spun in a shortened spinning process to produce staple fiber. Lower melting point binder fibers are added and the mixture is converted under heat and pressure into insulation sheet material. Additional layers, e.g. using virgin material. can be laminated with it.
Patent DE-19952354-A1 (DE)
Inventor: LAGARDEN MARTIN
IPC: D21H17/16
Filed: 1999-10-30
Abstract: The invention relates to the utilization of mixtures that contain (a) reactive sizing agents, (b) cationic starches and (c) alcohol polyglycolether as waterproofing agents for paper.
Patent DE-19952933-A1 (DE)
Title: Device for influence of the mental state of the wearer has opaque glasses with optical and or aural stimuli with an intermittent power supply from a battery
Inventor: GELSEN KARL-HEINZ
IPC: A61N5/06
Filed: 1999-11-03
Abstract: Opaque glasses have an ear piece or loud speaker (9), LED light sources (8) and battery type power supply (5). The power supply (5) is connected to electronic circuits (4) in the glasses so that power usage is only intermittent. The power use is matched to the breathing cycle of the user as stimuli in the form of light pulses or sound tones are only made matched to the breathing cycle.
Patent DE-19955901-A1 (DE)
Title: Vorrichtung zur Arretierung einer Ernteguttransportvorrichtung
Inventor: BOHRER STEFAN
IPC: F15B13/044
Filed: 1999-11-20
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Arretierung einer Ernteguttransporteinrichtung einer Erntemaschine (10), mit einem bewegbaren Sperrelement (40), das eingerichtet ist, eine erste Position, in der die Ernteguttransporteinrichtung arretiert ist, und eine zweite Position, in der die Ernteguttransporteinrichtung bewegbar ist, einzunehmen, und mit einer Einrichtung zur Bewegung des Sperrelements (40). Um die Ansprechzeiten der Vorrichtung zu verringern, wird vorgeschlagen, daß die Einrichtung zur Bewegung des Sperrelements (40) einen Hydraulikzylinder (48) umfaßt.
Patent DE-19956477-A1 (DE)
Title: Pneumatic tube conveyor operated by linear motor for sending messages over remote ranges, has rotary current magnets let into tube assembly's walls and capsule moving in tube assembly opposed to magnetic field
Inventor: BIHLER GERHARD
IPC: B65G51/04
Filed: 1999-11-24
Abstract: Rotary current magnets (2) are let into a tube assembly's walls. A capsule (3) moves in the tube assembly (1) opposed to a magnetic field of travelling waves created in the rotary current magnets. Electrically conductive hollow cylinders (4) lock onto ball joints (5) at both ends of the capsule. Together with the hollow cylinders the rotary current magnets form an asynchronous linear motor. The message sent in a cylinder is sealed. Each capsule has an address code (7).
Patent DE-19964055-A1 (DE)
Title: Arrangement for carrying away waste heat, especially for electrical components, has fluid-conducting cooling body with elastically deformable contact membrane for connection to bearer
Inventor: KLUGE LARS
IPC: H05K7/20
Filed: 1999-12-30
Abstract: The arrangement carries heat away from the heat source with a fluid flow and the heat source is rigidly attached to a bearer (TP) with a contact surface. A fluid-conducting cooling body (KK) with an elastically deformable contact membrane (KM) can be removably mechanically connected to the bearer so that the contact membrane is in good thermal contact with the contact surface.