baber/WOPTO huggingface dataset:
Patent DE-19800801-A1 (DE)
Title: Smart card with signals from contacts or coils
Inventor: KREFT HANS-DIEDRICH
IPC: G06K19/07
Filed: 1998-01-13
Abstract: The smart card has an embedded integrated circuit chip for the bidirectional transfer of data via inductive coils or contacts. Within the chip is a control element (8) that generates an output (E1) dependent upon a number of inputs (E1,E2,F1,F2,G1,G2). Internally there are logic stages (20, 21) that generate signals to a timed cycle. These determine frequency values for the transmission
Patent DE-19802571-A1 (DE)
Inventor: BUSALT GERHARD
IPC: H05B3/74
Filed: 1998-01-23
Abstract: The invention relates to a cooking top with a vitroceramic cooking surface having several burners and control elements as well as display elements assigned thereto which each have a luminous element arranged below the vitroceramic cooking surface. According to the invention a display symbol mask is positioned between the vitroceramic cooking surface and the luminous element. As a result of said display symbol mask, a display symbol corresponding to the display symbol mask is visible from above through the vitroceramic cooking surface when the luminous element is in operation.
Patent DE-19804430-A1 (DE)
Title: Awning or sunblind with winding shaft for sheet on support
Inventor: STAWSKI KARL-HEINZ
IPC: E04F10/06
Filed: 1998-02-05
Abstract: On the edge strip (19) above the sheet (11) a flexible, water-impermeable cover device (26) is arranged, which locates on the sheet and with the inwardly wound awning or sunblind (10) covers at least the upper half of the awning or sunblind sheet ball (20) wound onto the winding shaft (12). The cover device comprises a pliable plastic sheet and is transparent. The front edge (26a) of the cover device has a height distance from the sheet. The cover device is firmly connected to the awning or sunblind sheet (11).
Patent DE-19809347-A1 (DE)
Title: Hämokompatible und bakterienabweisende hydrophile Copolymere
Inventor: ANDERS CHRISTINE
IPC: C08L101/06
Filed: 1998-03-05
Abstract: Die Erfindung betrifft ein hämokompatibles und bakterienabweisendes hydrophiles, quellfähiges Copolymer mit Repetiereinheiten aus mindestens einem Sulfat und/oder Sulfonatgruppen-haltigen Monomer (A), mindestens einem Carboxyl- und/oder Carboxylatgruppen-haltigen Monomer (B) sowie mindestens einem mindestens bifunktionellen Vernetzer (C). Die Copolymere eignen sich zur Verwendung für hygienische oder medizinische Zwecke.
Patent DE-19809510-A1 (DE)
Title: Rhexis appliance for cutting front lens cap
Inventor: ANSCHUETZ TILL
IPC: A61F9/007
Filed: 1998-03-05
Abstract: The cutting instrument has a semi-arc-shaped blade-holder (1) on which is a blade (2) at least on one side and following the shape of the semi-arc.  The blade  is at right angles to the plane on which the curvature of the blade and holder run.  The cutting edge (6) of the blade has several cutting peaks (7) between which the edge  is curved. The holder has a blade on the top and bottom sides. The free distal end of the blade holder is rounded (5)
Patent DE-19809575-A1 (DE)
Title: Fuel element arrangement with solid polymer electrolyte
Inventor: ENAMI YOSHIAKI
IPC: H01M8/04
Filed: 1998-03-05
Abstract: The fuel element arrangement has a fuel element stack (1) formed by laminating a number of fuel elements, each contg. a membrane electrode arrangement (18) formed by connecting a catalyser layer for a fuel gas and a catalyser layer for air with the surfaces of a solid polymer electrolyte membrane. Each fuel element also contains diffusion layers between the membrane electrolyte arrangements and separators which block gas between the diffusion layers. A cool gas flow path (11) for air is hermetically isolated from the air catalyser layer and a reaction gas flow path (12) for air extends along the air catalyser layer.
Patent DE-19809640-A1 (DE)
Inventor: VORBACH MARTIN
IPC: G06F12/0846
Filed: 1998-03-06
Abstract: Several cache memories are used instead of a continuously large cache memory. Each memory has a defined address range. A plurality of arithmetic units can access a plurality of cache memories due to the fact that the cache memory is selected on the basis of defined addresses. If several arithmetic units access the same cache memory, one of the arithmetic units undergoes arbitration per time unit and is granted the right of access. If the data is not available in the cache memory, bursting occurs when accessing the memory, that is, a plurality of data is written on a complete line of cache memories (CL) in the memory or read from the memory.
Patent DE-19811323-A1 (DE)
Title: Hydraulic emergency brake used with private and commercial vehicles, motor cycles and trailers
Inventor: KLAES THOMAS
IPC: B60T8/00
Filed: 1998-03-16
Abstract: The hydraulic emergency brake, in addition to the existing conventional brake units, is designed as a single wheel (B) or rubber tracked wheels (A) installed on the vehicle. The emergency brake works parallel to the known brake system through proximity sensors.
Patent DE-19811628-A1 (DE)
Title: Determining combustion state of internal combustion engine
Inventor: KATOGI KOZO
IPC: F02P17/12
Filed: 1998-03-17
Abstract: The electronic control system (120) is used in an internal combustion engine. If a misfire has occurs, a second device then establishes if the misfire has actually occurred. During this process it calculates a change of speed for each of the cylinders under a specified driving state, through which a fault function of the detection circuit can be diagnosed. The second device assesses the fault function of an element used in the circuit. It does this with the aid of a reciprocal relationship between an input signal delivered to the circuit and an output signal given by it.
Patent DE-19812611-A1 (DE)
Title: Uncoupling device in pipe conduits, particularly in exhaust gas installations in road vehicles
Inventor: FUHRMANN BERND
IPC: F16L27/10
Filed: 1998-03-23
Abstract: The non-widened pipe section (20) is so inserted that, in longitudinal section, an S-shaped spring with a connecting pipe section (22) is developed. The connecting pipe section is longitudinally slotted, as is also the non-widened pipe section. The slotted pipe areas have a somewhat radial V-formation. A corrugated tube (13) in gaslight union with the connections (11,12) covers over the central part (15). The non-widened pipe section has a widened union (16) at the end turned away from the S-spring for fixture of an end of the corrugated tube.
Patent DE-19817929-A1 (DE)
Inventor: KAINZBAUER CHRISTOPH
IPC: H04M17/02
Filed: 1998-04-17
Abstract: The invention relates to a communication system (10), which can be specifically used for processing and/or transmitting data and/or signals. The inventive communication system is characterized by an access device (11), preferably embodied as a card reader, enabling a user to access said communication system. A telecommunication device (12), e.g. a card phone, is also provided to input and/or output telecommunication signals and/or data into or from the communication system (10). The invention further includes a device (13) such as a touch-sensitive screen for inputting and/or outputting written or graphic data, in addition to an interface (14) for at least one communication network (30). Individual elements are advantageously coupled to each other for data or signal exchange, preferably via a processor (15). A video camera (17) and a voice signal input or output device (18) can also be provided. The invention further relates to a telecommunication booth fitted with one such communication system.
Patent DE-19818002-A1 (DE)
Title: Vibration damping assembly part for use in automobile brake line assembly.
Inventor: WERNER WOLFGANG
IPC: F16F15/08
Filed: 1998-04-22
Abstract: The vibration damping assembly comprises a main casting (1), and a blind hole (2) with a polygonal cross section receives the end surface (7) of the main casting. A ring-shaped damper (4) is situated on the case (3) of the main casting, and another damper (5) stretches in an axial direction and is deflectable. A stop (8) on the main body has a damper between it and the end surface.
Patent DE-19821991-A1 (DE)
Title: Card body for chipcard
Inventor: WINDERL JOHANN
IPC: G06K19/077
Filed: 1998-05-15
Abstract: The card body (1) has 2 parallel main surfaces between which a closed hollow space (3) for reception of a chip module (4) with an integrated memory (5) is provided. The hollow space has an opening (6) for introduction of the chip module, provided in one of the major surfaces of the card body.  A contact surface (11) for contacting the chip module may be inserted in the opening for access to the hollow space. The contact surface may be provided by part of a leadframe (10) with a spring element (13) acting between the opening and the opposing inside face of the hollow space.
Patent DE-19824629-A1 (DE)
Title: Biosensor for in-situ study of reduction-oxidation processes
Inventor: SCHLERETH DANIELA DIEZ
IPC: G01N33/545
Filed: 1998-06-02
Abstract: The biosensor uses a combination of the resonance of surface plasmons and cyclovoltammetry. A surface plasmon resonance signal and a cyclovoltammogram are produced preferably at the same time from the same sample. Preferred Features: The structure has a triple-electrode configuration, with a working electrode (12), a counter electrode (13) and a reference electrode (14). All the electrodes are contained in a measurement cell. The sensor surface for the surface plasmon resonance also acts as the working electrode for cyclovoltammetric measurement. The measurement cell has an inlet and outlet for an inert gas.
Patent DE-19827872-A1 (DE)
Title: Driving switches for rail car with several double converter sections wired in series through choke between contact wire - current collector system and wheel - rail system
Inventor: STEINER MICHAEL
IPC: B60L9/28
Filed: 1998-06-23
Abstract: Each first double converter section (6.1-6.n) has a primary four-quadrant regulator, a primary direct current (DC) intermediate circuit, a primary current inverter, a transformer and a secondary four-quadrant regulator. A second double converter section (17.1-17.m) wired in parallel forms a common secondary DC intermediate circuit (15) connected to a starting circuit (23) to trigger the driving switches.
Patent DE-19837935-A1 (DE)
Title: Metal carrier for cables or tubes with angled supports at the base plate to give shear forces on the mounting screws and dowels without pulling them clear
Inventor: WURST ALFRED
IPC: E04C3/10
Filed: 1998-08-16
Abstract: The metal carrier (1), for a cable or tube clamping fitting, has a base plate (2) and a support (3) at an angle of 1-25 deg  to the base plate. On clamping a supported unit (5), a force is exerted with a shear force on the mounting screws (9).
Patent DE-19849604-A1 (DE)
Title: Automotive clutch flywheel arrangement has set of mass balances serving the clutch are on the drive output side, and are linked to the input masses by a dampening system
Inventor: GROSPIETSCH WOLFGANG
IPC: F16F15/131
Filed: 1998-10-28
Abstract: A flywheel has a number of mass balances, one set of which (12) are on the input side and linked to a drive shaft. A further set of mass balances (26) serving the clutch (48) are on the drive output side, and are linked to the input masses (12) by a dampening system (18). The output section (26) of the flywheel forms part of the clutch (48) housing (46).
Patent DE-19850626-A1 (DE)
Title: Machine tool carriage bearing rail with cover incorporating side groove which holds support fixtures
Inventor: HANTKE STEFAN
IPC: F16C29/08
Filed: 1998-11-03
Abstract: A machine tool guide rail (5) supports a sliding carriage. The rail has a groove (4) which holds support fixtures. The rail (5) also has an upward-directed longitudinal groove (2) which is closed by a cover strip (7) the bottom part of which is slightly wider (9) than the groove. The cover strip (7) incorporates a side groove (8) and is made of a flexible material.
Patent DE-19852601-A1 (DE)
Title: Liquid-liquid extraction process applies impulses to liquid prior to its emergence as a droplet from distributor
Inventor: VOGELPOHL ALFONS
IPC: B01D11/04
Filed: 1998-11-14
Abstract: Prior to is release from the distributor (2), the liquid (F1) is subjected to impulses at a frequency which is determined by the frequency of droplet formation.  In a liquid-liquid extraction process, a first liquid (F1) containing a quantity of a dissolved substance is extracted from the solvent by another, continually-supplied liquid e.g. water which is poorly miscible with the first. The first liquid (F1) is fed to a container incorporating an extraction column (3), and released through a distributor (2). The liquid (F1) is released in droplet form, the speed of release being dependent on the frequency of droplet formation. The impulses are applied to the liquid prior to its release from the distributor. The frequency is a whole multiple of the droplet formation frequency. The extraction column (3) incorporates a packing material with a suitable structure.
Patent DE-19854088-A1 (DE)
Title: Navigational device for automobiles has multipurpose chip card and input unit to input destination details without removal of card from navigational equipment
Inventor: RYCHLAK STEFAN
IPC: G01C21/00
Filed: 1998-11-24
Abstract: The device has a chip card reader with an input unit to input at least one destination. A chip card (100) is provided for the chip card reader, to which an input unit (120) is connected or can be connected for the input of at least one destination point. Preferably, the input unit is an optical bar code scanner or a computer with a keyboard. A display (50) or acoustic output is provided to output instructions.
Patent DE-19854494-A1 (DE)
Title: Ink supply device for inker unit of printing machine
Inventor: KOSCIESZA HARY
IPC: B41F31/08
Filed: 1998-11-25
Abstract: An injection device (15) has a cartridge receptacle (17) for a cartridge (18), closed by a lid. A flow path (51) inside the injection device is supplied with compressed air via a valve (41). An actuator (22,36) operates the valve when the cartridge receptacle is closed by the lid.  Also claimed is a printing machine using the ink supply device.
Patent DE-19857691-A1 (DE)
Title: Liquid crystalline organosiloxane, useful for the production of pigments and optical elements is cross-linkable to form a three dimensional network.
Inventor: HAEBERLE NORMAN
IPC: C08G77/38
Filed: 1998-12-14
Abstract: A novel cross-linkable liquid crystalline organosiloxane, useful for the production of pigments, is claimed.  A cross-linkable liquid crystalline organosiloxane (I) contains units of formula (1) where the group, Mes is of formula (2) or (3) with the proviso that the combination of rings (A) with binding group (B) does not form a phenylester derivative of an aliphatic, aromatic or heteroaromatic carboxylic acid.  Independent claims are included for:  (i) a process for the production of (I) by reacting an organosilicon compound containing units of formula (4) with a compound of formula (5) and optionally (6). (ii) a process to crosslink (I) by means of a free radical to form a 3-dimensional network; and (iii) the resulting cross-linked product.  (RbMescSiO(4-b-c)/z) (1) (CH2)p-(O)q-A-(B-A)r-E-F-VN (2) (CH2)m - (O)n - (A)t - Q - X (3) (RbHcSiO(4-b-c)/z) (4) CH2=CH-(CH2)p-2 - (O)q - A - (B-A)r - E - F - VN (5) CH2=CH-(CH2)m-2 - (O)n - (A)t - Q - X (6)  b = 0-2;  c = 0-4; b+c <= 4;  A = a divalent group, preferably 1,4-cyclohexylene, 4,4'-bicyclohexylene, 1,4-phenylene, 2,6-napthylene, 2,7-napthylene, 2,5-(1,3-dioxarylene) or pyrimidinyl; Q = -COO-, -OCO-, -O-, a chemical bond or -O-(C=O)-O-;  X = cholesteryl, dihydrocholesteryl, isosorbidyl, isomannidyl, cholic acid or 1,4-phenylene, 4,4'-biphenylyl, 1,4-cyclohexylene, 4,4'-bicyclohexylene, 4,4'-cyclohexylene phenylene, 2,5-(1,3-dioxarylene) or pyrimidinyl, optionally substituted by 1-5C alkoxy, alkyl, cyano, chlorine or nitro; B = a chemical bond, -O-CH2-, -CH2-O-, -CH2CH2, -CH=CH-, -COO- or -OCO-; E = a chemical bond, -O-, -COO-, -OCO- or -CH F = a chain of 0-11 CH2 groups optionally containing non-neighboring -O-; VN = -COO-CH=CH2, -COO-(CH3)=CH2, -O-CH=CH2, oxirane or -(CH2)n-OCH=CH2; u = 2-8; m,p = 3-7; n,q = 0 or 1; t = 1-3; r = 1-3.
Patent DE-19860070-A1 (DE)
Inventor: HECHLER HATTO
IPC: B65H45/14
Filed: 1998-12-23
Abstract: The machine is fitted with an adjustable stop (24). In order to determine any deviation of the position of the sheet (10) fold, a timer (26) records the instant at which the sheet impacts the stop after its entrance into the machine. A second timer (28) records the instant at which the sheet leaves the folding pocket (18) after the formation of the fold. Further detectors (30,32,34) record the length of sheet fed to the machine during these two instants
Patent DE-19904625-A1 (DE)
Title: Erection of building is lifted from workshop or assembly hall to site by airship for turnkey occupation after software-based design.
Inventor: SCHUERMANN HEINRICH
IPC: B64B1/00
Filed: 1999-02-05
Abstract: The building with gross weight of 20 t is planned in an assembly hall in series or singly and transported by airship (19) to construction site. Commercially available software is used for architectural and internal design by the owner personally and/or by architect-designed ground plan for internal fittings to individual cutout. The design results are digitized and thus printed or passed in digit form to the workshop etc. The building is fitted out with longitudinal beams (4) and ropes etc (18) for transport. Storey floors and double walls have outwards-facing reinforcement or cavities for pouring with in-situ concrete once the building has been set down. This is a prefabricated building with metal frame of selfsupporting lightweight metal profiles and suspended cellar all in one piece.
Patent DE-19905335-A1 (DE)
Title: Box-bound sand mold production process, involving transporting empty mold box to higher plane of molding stations and on to waiting station behind it
Inventor: HEIDLER BERTHOLD
IPC: B22C11/08
Filed: 1999-02-09
Abstract: The process involves separating the empty mold boxes into upper (4) and lower (3) boxes and transporting these in sequence to a molding station (12), filling with sand and compacting it. The empty upper boxes are raised to a higher plane of the second molding station (18) and after completion, are transported on to a waiting station (21) behind the molding station.
Patent DE-19905561-A1 (DE)
Title: Method and device for printing high-quality plastic smart cards already fitted with an electronic module feeds smart cards to a printer to be overprinted and then checked for quality with a reference.
Inventor: HERBST RICHARD
IPC: B41M1/30
Filed: 1999-02-11
Abstract: Smart cards are fed to printer (30,34) to be overprinted. Printed plastic product is then checked at printer output for quality of overprint (32,36). Overprint is detected by equipment and compared with reference (42). If preset abnormality in reference is exceeded, then feeding smart cards to printer stops and printer receives replacements like blanks (24) for smart cards. Their form is adapted to agree with that of smart cards.
Patent DE-19916659-A1 (DE)
Title: Injector for internal combustion engines, especially diesel engines, has piston positioned in at least one end position during assembly of control valve, and stops fixed in stop position when piston is retained in final position
Inventor: MARTIN STEFFEN
IPC: F02M59/46
Filed: 1999-04-14
Abstract: The piston(12) of the injector is positionable in at least one end position during assembly of the control valve(3), and the stops(13,14) are then fixed in their stop position when the piston is retained in its final position. The stops may be fixed by lazer welding.  An Independent claim is included for a procedure for the manufacture of an injector in which the piston is adjusted to its desired position and retained there, and the stops fixed in their stop position.
Patent DE-19920494-A1 (DE)
Title: Device for weighing pharmaceutical containers, e.g. ampoules; has gripper to remove ampoules from conveyor before and after filling and place them in weighing unit before replacing them on conveyor
Inventor: MAYER ULRICH
IPC: G01G17/04
Filed: 1999-05-05
Abstract: The device (10) has at least one weighing unit (43) to weigh the ampoules before and after they have been filled. A conveyor (11) transports a number of ampoules. A filling device has a filling needle for each ampoule. A device to remove and replace the ampoules from and to the conveyor has a single gripper (38), which is arranged near the filling device. The device removes the ampoules before and after they have been filled when the conveyor is stationary, delivers each ampoule to a weighing unit and returns them to the conveyor after the weighing.
Patent DE-19926509-A1 (DE)
Title: Toroidal type stepless transmission for motor vehicles
Inventor: ISHIKAWA KOUJI
IPC: F16C19/44
Filed: 1999-06-10
Abstract: Two disks are supported mutually on a trunnion  concentrically and rotatably. Power rollers are pinched between  the two disks, supported by thrust ball bearings. Thrust needle  bearings are provided between the thrust ball bearing and  trunnion. A plate shaped holder (61) with a carbonitride  treatment and hardness of 550 Hv or more rollably holds the  thrust needles bearings.
Patent DE-19929879-A1 (DE)
Inventor: WIXFORTH THOMAS
IPC: H01Q9/27
Filed: 1999-06-29
Abstract: The invention relates to a helical antenna (1) which can be supplied with various radiating characteristics in different modes. The helical antenna (1) comprises four electrically conductive helical limbs (11, 12, 13, 14) which are guided in an approximately parallel manner. The helical limbs (11, 12, 13, 14) are connected via their respective inner helical limb ends (5, 6, 7, 8) to a coplanar line (2) for supplying and/or receiving signals.
Patent DE-19930882-A1 (DE)
Title: Pigment printing or dyeing fibrous material, especially cellulose textile
Inventor: MHEIDLE MICKAEL
IPC: D06P1/607
Filed: 1999-07-05
Abstract: In printing or dyeing fibrous material with pigments, the dye formulation contains pigment(s) and water-dispersible or water-soluble pigment binder(s) based on a polymer of acrylic acid, other acrylic monomers and/or urethane.  This is applied to the material and then fixed.
Patent DE-19933961-A1 (DE)
Title: Monitoring functional state and wear of brakes involves evaluating wear and/or functional readiness of braking device(s), comparing measurement signals for tractor and/or trailer
Inventor: BAUMGARTNER HANS
IPC: B60T17/22
Filed: 1999-07-20
Abstract: The method involves measuring at least one type of measurement signal using at least one sensor mounted in or on a braking device; evaluating the wear of at least one braking device element and/or the functional readiness of the braking device in an evaluation device; and transferring the evaluated measurement signals to an output device (4,5). At least one type of measurement signal is compared for at least one axle for a trailer (3) and/or tractor vehicle (2). Independent claims are also included for a brake monitoring device, for a vehicle trailer with a brake monitoring device and for the use of the device.