baber/WOPTO huggingface dataset:
Patent DE-19539343-A1 (DE)
Title: Digital data bit stream error detection and correction method
Inventor: WIMMER BERNHARD
IPC: H03M13/09
Filed: 1995-10-23
Abstract: The error detection and correction system has the data bit stream (BS) coded via a folding coder (FC) at the transmitter (S) before transmission to the receiver (E), at which it is entered in a memory. The stored data bit stream is converted into hard bit values fed through a forwards shift register and through a backwards shift register in reverse order.  The results obtained from the 2 shift registers are combined via an Exclusive OR gate to provide an error syndrome, with the possible bit error positions defined by a binary value, used for subsequent error correction.
Patent DE-19600954-A1 (DE)
Title: Composite membrane with increased permeability for selective removal of acidic gas
Inventor: QUINN ROBERT
IPC: B01D71/06
Filed: 1996-01-12
Abstract: A method for the sepn. of an acidic gas from a gaseous mixt. contg. this gas and at least one non-acidic gas-comprises contact of the gaseous mixt. with a multi-layer composite membrane consisting of a first polymer carrier layer and a sepn. layer comprising a mixt. of water-soluble polymer and a salt of formula AxBy.nH2O (I) contg. at least one semi-equiv. of the repeat units in this polymer which is reactive towards the acidic gas. The membrane separates the acidic gas from the mixt. by selective permeation. A, B = ionic species with opposite charges; and n = moles water per mol. (I).
Patent DE-19608726-A1 (DE)
Title: Operation of esp. control valve with soft seal and continuous drive
Inventor: BORK PETER
IPC: G05D7/06
Filed: 1996-03-06
Abstract: The valve (8) is operated by the effective value (yeff) of the output from a controller (9) whose input parameters are a cycle duration (ZL), a pulse base (IB) and peak (IS), a limit of seal closure (DS), and gradients (GS,GF) of leading and trailing edges.  At low throughput values for which the soft seal is not opened, the effective control signal has a duration within which the cross-section is opened and, averaged over time, is approximately linear w.r.t. the flow or deg. of opening.
Patent DE-19609462-A1 (DE)
Inventor: RAIDEL MARIA DR
IPC: B32B3/26
Filed: 1996-03-11
Abstract: The invention concerns an absorbent article (10) which comprises: a front region (12); a rear region (14); a centre part (16) disposed between the front and rear regions; an upper, fluid-permeable layer (18) which faces the body when the absorbent article (10) is in use; a lower layer (20) which is impervious to fluid and is remote from the body when the absorbent article (10) is in use; a fluid-distribution layer (22) which is disposed between the fluid-permeable layer (18) and the layer (20) which is impervious to fluid, the fluid-distribution layer (22) extending from the front region (12) to the rear region (14) of the absorbent article (10); and a fluid-storage layer (24) disposed between the layer (20) which is impervious to fluid and the fluid-distribution layer (22). The absorbent article (10) comprises means for transferring a fluid from the fluid-distribution layer (22) at least into the part of the fluid-storage layer (24) located in the front region (12) and/or rear region (14) of the absorbent article (10). The invention further concerns a method for the directed drainage of fluids emerging in a localized manner.
Patent DE-19612804-A1 (DE)
Title: Tool geometry determining, processing and indicating apparatus, with evaluation system
Inventor: GENGENBACH DIETER
IPC: G01M1/16
Filed: 1996-04-01
Abstract: The apparatus has a carriage (1) movable in two coordinate directions. A rotatable mounting (2) is provided for the tool measurement. The movement of the carriage and the mounting are determined by the measuring systems. The mounting can be driven and is designed constructively, for a measurement and/or an adjustment of the tool geometry also as an out of balance detector system. Measurement value pick-ups are provided for establishing the out of balance of the tool, to which an electronic measuring system (12) is allocated. Which is coupled with the evaluation system (4). The carriage and the mounting are arranged to work horizontally.
Patent DE-19614804-A1 (DE)
Inventor: HEHL KARL
IPC: B29C45/42
Filed: 1996-04-15
Abstract: An injection moulding machine for processing plastifiable compounds has an extractor (10) for removing injection moulded components from the open injection mould in the mould clamping chamber (R). The extractor (10) is moved together with its extraction medium (13) by a drive unit (12), when the extraction medium (13) is transferred into and out of the injection mould substantially transversely to the closing axis (s-s). The drive unit (12) is pivoted at one end on a crank unit (28) and at the other engages with a guide block (14) for the extractor (10) which, when the drive unit is actuated, can be moved on a guide track curved away from the closing axis in the form of a crank guide (15) running substantially parallel to the closing axis, with the transfer of the extraction medium into and out of the mould clamping chamber (R).
Patent DE-19617438-A1 (DE)
Inventor: FREERMANN JOHANNES
IPC: D05B25/00
Filed: 1996-05-02
Abstract: The object of the invention is to provide an arrangement for forming a fitted part which has hems (2, 3) and is folded and hemmed at its transverse edges, the arrangement enabling the cover of the type in question to be manufactured in a largely automated manner. To that end, the arrangement comprises a conveying device (8) which has a horizontal conveying path (11) for the fitted part and feeds the fitted part to a machining station. Disposed in front of the inlet region is a first holder device (13) for holding the second transverse edge (3); a second holder device (14) for holding the first transverse edge (2) is disposed in front of the first holder device (13) and above a third holder device (15); and holder plates (22) of the third holder device (15) can be advanced in the direction of the conveying device (8) and entrain the second transverse edge (3), can be moved towards the fitted part, and, entraining the latter, can be moved closer to the conveying device (8) until the superimposed regions of the fitted part are transferred to the conveying device (8).
Patent DE-19619725-A1 (DE)
Inventor: REMBERG AXEL
IPC: F16J15/18
Filed: 1996-05-15
Abstract: The invention relates to a seal arrangement (18) to seal off a first area (19) from a second area (20). Fluid (17) can flow through each area (19, 20) the pressure of which can be maintained on a different level. The seal arrangement comprises a rotary component (12, 10) rotating about a main axis (14) and a stationary component (11, 13). One of the components (12, 13) comprises a recess (16a, 16b) running in the direction of the periphery and the other component (11, 10) an end piece (5). Adjoining to the end piece (5) follows a sealing web (6) with a crosswise arranged area (8) running essentially parallel to the main axis (14) at a distance from the end piece (5), which protrudes radially into the recess (16a, 16b) with the recess (16a, 16b) being geometrically similar to the sealing web (6).
Patent DE-19624300-A1 (DE)
Title: Cordless hands-free telephone apparatus with bidirectional signalling
Inventor: STRZELETZ WOLFGANG DIPL ING
IPC: H04M1/72502
Filed: 1996-06-18
Abstract: The apparatus has a mobile portion (SMT) whose battery is rechargeable via a link through contacts (LKO) from a recharging station (LST) operated by control logic (SL). This link carries signals in both directions authorising the recharging procedure either with or without simultaneous hands-free speech transmission or loudspeaking telephone reception.  Two/four-wire switching circuits (24DW,24DW') in both portions are connected respectively to a speech circuit (FSS) and a speech signal processor (SSV). The mobile detects and evaluates digital control signals from the recharging station by means of a voltage/current sensor unit (SSS').
Patent DE-19628206-A1 (DE)
Inventor: WERRINGLOER JUERGEN PROF DR
IPC: G01N30/84
Filed: 1996-07-12
Abstract: The invention concerns, as can be seen from the illustration, a device and a method, as well as the use of a pressure-compensating syringe pump (6) having two opposed syringes (7, 10) for performing a post-column derivatization with non-pulsating reagent feed, for liquid chromatography. By means of the pump (6), simultaneous extraction and injection of liquid is performed between the separating column (3) and the detector, via an extraction unit (4) and an addition unit (12).
Patent DE-19629044-A1 (DE)
Title: Well reinforced, strain-free dished bonded fibre sheet, e.g. aero wing
Inventor: KLEINEBERG MARKUS
IPC: B29C70/24
Filed: 1996-07-19
Abstract: A process for mfg. a thread binding running perpendicular to the fibre direction in the making up of assemblies of fibrous layers for planar objects of bonded fibre fabric entails inserting loops (8) of thread (32) at intervals into the assembly (1) starting out from only one side, while it is supported by a surface (6) on the other side. A spacing layer (40) is supplied between the actual assembly's lowest web layer and the support surface. Also claimed is the planar structure of bonded fibre fabric made up from fibrous layers. The peaks of the thread loops lie outside the structure surface.
Patent DE-19629786-A1 (DE)
Title: Building module
Inventor: LOBE MANFRED
IPC: E04B1/348
Filed: 1996-07-24
Abstract: The module for a prefabricated dwelling has a base plate, roof and two room cells (1). A base (2) and roof (3) unit are bonded together by wall zones (4-6) into a one-piece, self-supporting and transportable building module. The components (1) of the construction form the module.  The two room cells (1) are positioned next to each other with the base plate between them. The roof section is positioned over the base plate, to be supported at the edges on the room cells (1).
Patent DE-19634513-A1 (DE)
Title: Method for correction of volume meter error within dispensing cycle when dispensing liquid and volume meter for performing method
Inventor: ZIEGLER HORST PROF DR
IPC: G01F1/08
Filed: 1996-08-27
Abstract: The volume meter employs a rotating element e.g. a vane wheel with a detector which provides pulse signals, based on the angle of rotation of the vane. Each pulse corresponds to a specific incremental volume. When determining the volumetric flow in the dispensing cycle a first correction value independent of the dispensing duration is allowed for by a computer operation with the initial flow volume measured or the sum of the pulse signals within the dispensing cycle. In particular this is by subtraction from the measured flow. The first correction vale can be a predetermined value
Patent DE-19637838-A1 (DE)
Title: Water craft propulsion system using e.g. water jet pumps, air cushions with propellers or electrohydraulic effect
IPC: B63H19/00
Filed: 1996-09-17
Abstract: The drive system uses an electrohydraulic effect in which arc discharges are provided within a dielectric fluid at a high pressure, to provide a pressure wave. The hull of the vessel has a number of open hollow cylinders (HZ) below the water level, in which arc discharges are generated via electronically controlled generators, (G), to provide pulsed pressure waves which drive the vessel forwards.
Patent DE-19641794-A1 (DE)
Title: Holding device in transport vehicles to secures person, animal or goods during transit
Inventor: NITSCHE WOLFGANG
IPC: B60P3/36
Filed: 1996-10-10
Abstract: The holding device (17) is flat and contact with the partition (13) or cradle does not impinge upon the resting position of the occupier or stored goods. The holding device (17) is made of flexible materials. The holding device (17) is connected to the transport unit (2) through detachable supports (20, 21). Anchoring devices are provided for the cradle so that the space may be otherwise used. The partition (15) has at least one opening (16) through which the holding device (17) can be partially uncovered.  The dimensional size of the holding device (17) is such that it fits into the alcove above the driver of a mobile home.
Patent DE-19652505-A1 (DE)
Title: Rotary tool designed to perform several different functions
IPC: B25B15/00
Filed: 1996-12-17
Abstract: The tool consists of a shank (1) with which it is clamped in the chuck of a machine tool. A spiral drill (2) extends from one end of the shank. A second tool, such as eg. a "Posidrive" (RTM) screwdriver (6), extends from the other end of the tool. The shoulder between the shank and the spiral drill is in the form of a milling tool (4) such as a countersinking tool. The shank is hexagonal so that six cutting edges can be made on the countersinking tool. Grooves (8), which have been made in the corners of the hexagonal shank, provide gripping surfaces for the chuck in which it is held.
Patent DE-19701737-A1 (DE)
Inventor: AICHINGER HEINRICH DR
IPC: C07C67/327
Filed: 1997-01-20
Abstract: The invention concerns a process for the esterification of (meth)acrylic acid with an alkanol, oxyesters formed as a by-product of esterification being cleaved in turn in an acid-catalysed manner by the addition of monomeric and/or oligomeric (meth)acrylic acid and water.
Patent DE-19702269-A1 (DE)
Title: Information transmission reliability test method especially for motor vehicle
Inventor: FENDT GUENTER DIPL ING
IPC: H04L1/24
Filed: 1997-01-23
Abstract: The method involves transmitting information (S,D) to a selected module (11) of a security system of a motor vehicle. Answer information (A) is sent back from the module which is evaluated. The information transmission is carried out for the selected module using transmission conditions which vary from the normal operation. Preferably, the information transmission is carried out with a higher transmission frequency. Clock information (S) which state the selected transmission frequency and control information (D) are transmitted to the modules. The transmission frequency of the control information varies at least partly from the transmission frequency determined by the clock information.
Patent DE-19702991-A1 (DE)
Title: Compressed air preparation system for dental practice
Inventor: ROPERS TILL DR
IPC: F04B39/16
Filed: 1997-01-28
Abstract: The compressed air preparation system includes a compressed air storage, consisting of a pressure right tube arranged in a spiral. For the separation of the condensate and the drying of the compressed air, a cooling of the spiral tube is effected by the integration of this tube in a commercial refrigerator. The lower coils of the spiral tube act as a condensate collector vol. which can be led outside across a drain system.
Patent DE-19707798-A1 (DE)
Inventor: ROSANWO SYLVESTER
IPC: B25B13/46
Filed: 1997-02-27
Abstract: The invention relates to a screwdriver tool comprising a directionally changeable free-running lock, wherein clamping members (3) are arranged between a driving section (1) and a driven section (2). When relative displacement occurs from the drive section (1) to the driven section (2) said clamping members are carried along in the direction of the lock; when displacement occurs in the opposite direction they move into a free-running position. Two individual free-running gears (4,5) are provided and are located behind each other in the direction of the axle, locking in an opposite direction to each other. Said gears can be alternately activated by axial displacement of the driven section (2) in relation to the driving section (1). Directional change occurs through axial displacement of the cylindrical driven section (2) between each engagement position of one of the two free-running gears in relation to the clamping members.
Patent DE-19709160-A1 (DE)
Title: Vehicle radial tyre
Inventor: LANGE BERND
IPC: B60C11/01
Filed: 1997-03-06
Abstract: The vehicle radial tyre (10) has a tread strip (20) with the side edges (26L,26R) extending beyond the shoulder zones (16L,16R) of the tyre side walls, without being bonded to the tyre carcass (12).  The structure is established by finite element methods (FEM).
Patent DE-19709178-A1 (DE)
Title: Method of attachment for a railway brake disc has a radial disc
Inventor: LEHMANN WOLFGANG
IPC: F16D65/12
Filed: 1997-03-06
Abstract: A railway wheel brake has a radial disc  (6) between a secondary flange (5) and a friction ring (R) flange (4). The hub and friction ring flange (4,5) are united by three or more parallel bolts (3). The friction ring (R) is self-centring with respect to the hub (N) hole (1) due to the action (i) of the bolts (3) or the friction ring hole (2) and (ii) the partial location of the bolts (3) in the other respective hole (friction ring hole (22) or hub bore hole (1)). The position of the bolts (3) in one peripheral sector of the friction ring hole (2) or the hub bore hole (1) is at an angle alpha which is equal to or less than 60 degrees.
Patent DE-19714262-A1 (DE)
Title: Brake device, particularly for electric vehicle
Inventor: GRAF SIEGFRIED
IPC: F16D65/46
Filed: 1997-04-07
Abstract: A brake device at least partly engages around the brake drum (2) and has a ring-shaped brake ring (3) with a brake lining (5) fixed on its inside. The brake ring is fixed by means of a fixture device (8). In the brake ring a slot (4) is formed. The brake ring has first and second, spaced apart free ends. The brake ring is made of an elastic material and is under tension in order to provide an air gap between the brake drum and the brake lining. The brake lining is fixed to the brake ring by fixture devices (6) leading through the ring and/or by projections (7) inwardly directed from the free ends of the ring. In the area of the free ends of the brake ring, a lever device is coupled for tensioning the brake lining against the brake drum.
Patent DE-19716310-A1 (DE)
Inventor: GRUENEWALD GERHARD
IPC: B01D53/14
Filed: 1997-04-18
Abstract: The loaded wash liquid contains H2S, CO, H2, CO2, nickel carbonyl and/or iron carbonyl. Carbon monoxide is initially and partially removed from the loaded wash liquid and the wash liquid which is low in CO is conducted through a reaction and settling zone. Sludge containing nickel and/or iron sulfide is extracted from the reaction and settling zone and the wash liquid is conducted to a heat regeneration device. The regenerated wash liquid can be re-utilized for desulfurization purposes.
Patent DE-19717074-A1 (DE)
Title: Holder for writing instrument
Inventor: BRAND WINFRIED
IPC: B43K23/04
Filed: 1997-04-23
Abstract: The writing instrument is particularly a ball-point pen (4). It is kept on a holder or base with at least one socket into which a spring steel bar (9) is inserted to suspend the pen. The end of the spring steel bar received in the socket preferably comprises an integrated expanding spring (14). The suspension device (15) for the pen may be attached to the holder or to the spring steel bar. The holder may be screwed to a table.
Patent DE-19717348-A1 (DE)
Inventor: BAUER HANS-PETER
IPC: G01P1/02
Filed: 1997-04-24
Abstract: The invention relates to a sensor module with a plastic base part (2) which has an area for accommodating the sensor (8), said accommodating area being provided with sensor connections (13), and a connection area (6), said connection area being provided with plug connections (14). The inventive sensor module also has a sensor element (16) with electrical contacts which are connected to the sensor connections electroconductively. A printed circuit board (18), fixed onto the base part (2), provides the electrical connection between the sensor element (16) and the plug connections (14).
Patent DE-19718112-A1 (DE)
Inventor: LEE YOUNG-SOO
IPC: H04N1/32
Filed: 1997-04-29
Abstract: A line interface circuit for interfacing a handset 180 and a modem 107 and main control unit 101 of a communications system having a key matrix 250, with an exchange system EXH, is described. The circuit includes a single dialer 360 and a single line interface unit 370 and is therefore not fully divided into separate voice and non-voice communications paths. A line interface control unit 320 receives dial information from the key matrix 250 via the main control unit 101 when the modem 107 and main control unit 101 are in the power-on state and transmits it to the dialer 360. When they are in the power-off state, the dial information is directly received from the key matrix 250.
Patent DE-19720683-A1 (DE)
Title: Use of bis-triazinyl-di:amine, some of which are new, as UV absorbers
Inventor: BACHER JEAN-PIERRE
IPC: D06L4/614
Filed: 1997-05-16
Abstract: Use is claimed as UV absorbers of the N,N'-bis-(triazinyl)-diamines of formula (I), with some of (I) being claimed as new compounds, those where the amino and heterocyclic groups for X-1, X2 and A2 are non-fibre-reactive groups. In formulae, R1 and R2 = H or optionally substituted 1-4C alkyl; X1 and X2 = halogen, OH, optionally substituted amino or an N-bonded heterocyclic  group; B1 = colourless organic bridging group; A1 = a fibre-reactive group of formulae (IIA-F); -N(R3)-alkylene(R4)-SO2-Z) (IIA); -N(R5)-alkylene-E1-alkylene'-SO2Z (IIB); -N(R5)-arylene-SO2Z (IIIC); -N-(R5)-arylene-(alkylene)t-E2-alkylene'-SO2Z (IID); -N(R5)-arylene-NH.CO.Z1 (IIF); R3 = H, 1-4C alkyl (optionally substituted by OH, sulpho, sulphato, carboxy  or CN) or -alkylene(R4)-SO2-Z; R4 = H, OH, sulpho, sulphato, carboxy, CN, halogen, 1-4C alkoxycarbonyl or alkanoyloxy, carbamoyl or SO2-Z; R5 = H or 1-4C alkyl; alkylene and alkylene' = 1-6C alkylene; arylene = phenylene or naphthylene each optionally substituted by sulpho, carboxy, 1-4C alkyl or alkoxy, or halogen; Z = vinyl or -CH2-CH2-G1 where G1 is a leaving group; Z1 = vinyl, -CH2Cl, -CH(Hal)-CH2-Hal or -C(Hal):CH2; E1  = -O- or -N(R5)-; E2 = -SO2-NR3-, -CONR3- or -NR3CO-; t  = 0 or 1; and A2 = as for A1 or optionally substituted amino or an N-bonded heterocyclic group.
Patent DE-19721612-A1 (DE)
Title: Handle unit for fuel assembly in nuclear reactor
Inventor: DUNLAP THOMAS GERALD
IPC: G21C19/19
Filed: 1997-05-23
Abstract: A handle unit (20) for a fuel assembly (10) for a nuclear reactor comprises a handle member with at least one channel for receiving a coolant rod (14) and a rod support member that releasably engages the handle member and laterally supports the fuel rods (12).  Also claimed is a fuel bundle assembly comprising an array of fuel rods, a lower tie plate supporting the array, a lifting handle (20) including a horizontal grid structure that supports the upper ends of the rods (12) and prevents the escape of debris from the fuel assembly and a channel (16) that encloses the fuel rod (12) array and extends between the lower tie plate and the lifting handle. The interior flow volume of this channel (16) increases in its upper section.
Patent DE-19722043-A1 (DE)
Title: Liquid hair-care agent effective in use for skin and nail care
Inventor: VITS KARIN
IPC: A61K8/65
Filed: 1997-05-27
Abstract: Liquid hair-care agent is also used for skin and nail care. Preferably the agent contains pro-vitamin B5 and/or keratin.  It especially contains water, denatured alcohol, hydrolysed wheat protein, polyvinylpyrrolidone, hydrolysed sweet almond protein, panthenol, magnesium sulphate, quaternium-52, polyethylene glycose, hydrated castor oil, potassium chloride, glucose, hydrolysed keratin, polyquaternium-28 and pro-vitamin B5.
Patent DE-19725853-A1 (DE)
Title: Seizure resistant viscous fluid-type heating unit for vehicle engines
Inventor: BAN TAKASHI
IPC: B60H1/08
Filed: 1997-06-18
Abstract: A viscous fluid-type heating unit has a rotor (13) which is mounted on a shaft (12) between a pair of opposite internal faces (71, 72) in a heating chamber (7) and which has a pair of external working faces (31, 32) facing the internal faces (71, 72) so that, as the rotor rotates, it shears and heats a viscous fluid provided between the chamber faces (71, 72) and the rotor working faces (31, 32). The novelty is that the pairs of internal faces (71, 72) and the working faces (31, 32) are formed of different materials or at least one of the pairs has a coating (Ca, Cb) for altering its properties.