baber/WOPTO huggingface dataset:
Patent DE-19712709-A1 (DE)
Title: Method of testing holding force of bristle bundle of toothbrush, etc.
Inventor: ZAHORANSKY ULRICH
IPC: G01N3/08
Filed: 1997-03-26
Abstract: The method involves gripping each bundle of bristles (2) and pulling the bristles outwards, until the bundle is separated from the brush body (5). The pulling force is measured and at least the maximum value is registered. Each maximum force is compared with a predetermined control value, and an alarm is sounded when the maximum force is below the control value. Preferably, several bundles inside the bristle area of the brush are pulled one after another.
Patent DE-19714742-A1 (DE)
Title: Connecting terminal block for multiple wire connections
Inventor: RAPP MANFRED
IPC: H01R9/22
Filed: 1997-04-09
Abstract: The electrical connector has a number of parallel power connectors set within a single block 10 of insulating material. Each connection has a pair of screws 7,8 clamping terminal blocks 5,6 that are interconnected by a metal power conductor. The screws are set at 180 degrees to each other. The ends of wires are inserted between the conductors and the clamping screws which are then tightened to secure the wires
Patent DE-19724972-A1 (DE)
Title: Heat carrier in bandage or compress
Inventor: KIRSCHKE JUDIT
IPC: A61F7/02
Filed: 1997-06-13
Abstract: The heat carrier is used for heat therapy. It has a casing (2) made of a chemically natural material, e.g. cotton. The filling is a mixture (8) of mineral salts and grain husks or grain spelts embedded in a nonwoven pad (4,6) made of peat and wool. The mineral salts are rock salts, together with millet husks or spelts.
Patent DE-19728270-A1 (DE)
Title: Data transmission system using supply network
Inventor: BERTHOLD RUEDIGER
IPC: H04B3/56
Filed: 1997-07-02
Abstract: The data transmission system includes points of separation (TR1,TR2) which are built in a supply network and which can be closed via connection elements (10). An information transmission element bridges the points of separation when transmitting data and separates the supply network with an open connection element.  Preferably, the information transmission element includes an electrical information transmission circuit held by an isolation body and has electrical connections. The electrical connections are formed by metal rails with stop edges. The metal rails have stop plates which hold the rails.
Patent DE-19732507-A1 (DE)
Title: Fractionated montan wax
Inventor: EDEL JUTTA
IPC: C04B24/08
Filed: 1997-07-29
Abstract: Fractionated montan wax has a reduced amount of montan wax esters and an increased amount of terpentene-like material. The fraction has an acid number of 5-30 mg KOH/g, 40-90 wt.% acetone solubles and a dropping point of more than 60 deg  C. The wax is obtained from crude montan wax using organic solvents within a low temperature process. The fraction is optically modified with additives, chemical converted with an alcohol and/or saponified with technical alkali.
Patent DE-19736207-A1 (DE)
Title: MBE of a p-conductive carbon-doped InGaAs layer on an InP substrate
Inventor: HEINECKE HARALD PROF DIPL PHYS
IPC: H01L21/205
Filed: 1997-08-20
Abstract: In the molecular beam epitaxial growth (MBE) of a p-conductive InGaAs layer from solid state sources onto an InP substrate with simultaneous carbon doping, the growing layer is also doped with aluminium. An Independent claim is also included for a carbon-doped p-conductive InGaAs layer which is also doped with aluminium from an aluminium source, preferably a source containing organically bonded aluminium (e.g. a gaseous trimethyl aluminium-containing source) or a solid state aluminium-containing source.
Patent DE-19738032-A1 (DE)
Title: Tip-over preventer for compressed gas bottles
Inventor: SMEETS HELMUT
IPC: F17C13/08
Filed: 1997-08-30
Abstract: The tip-over preventer consists of a spacing arm (1a) fixed to a carrier, and a holding device (1b) for the gas bottle.  The spacing arm may be telescopic, bending or pivoted.  It may be movable or fixed to the carrier.  The holding device may be in two halves, and may have a grip mechanism for the gas bottle.  The holding device may be in two folding parts fitting round the gas bottle.
Patent DE-19738470-A1 (DE)
Inventor: BOLLIG GEORG DR
IPC: B23D33/02
Filed: 1997-09-03
Abstract: Rolling mill has a pair of cutting rollers with axes are set at about 5 degrees to either side of the rolling direction. Fins (11,12) positioned on each side of the cutters guide the rolled and cut lengths into one of two output directions depending on the lateral feed position of the rolled strip, which enables the leading strip to be discarded into a waste feed without interrupting the feed of the following cut strips.
Patent DE-19742512-A1 (DE)
Title: Connecting rod blind for wardrobe door
Inventor: KOEHLER MARTINA
IPC: E05C9/20
Filed: 1997-09-26
Abstract: The blind includes a rotatably moving operation member which is coupled to a pushing unit (32). The pushing unit has two actuation elements arranged in a distance from each other and lateral to the pushing direction. The actuation elements can be operated using the operation member. In a first mounting position the operation member is in connection with one of the actuation elements and in a second mounting position the operation member is in connection with the other actuation element.  Preferably, both actuation elements have a toothing which are connected via the pushing unit and are arranged in parallel to each other. The operation member is formed as a pinion wheel which can be mated with the toothing.
Patent DE-19743647-A1 (DE)
Title: Stacking shopping trolley
Inventor: BLAHA MARTIN
IPC: B62B3/14
Filed: 1997-10-02
Abstract: The trolley has a basket (11) which fits on the chassis frame by holders and a cross-rod (17) which connects the two long sides of the frame together. The cross-rod passes through openings (7) in the long sides and fits securely by a stop at its end engaging with brackets (6) mounted on the supports (3) of the frame. The position of the openings is such that the cross rod in the locked state is pressed from above against the bottom (13) of the basket.
Patent DE-19746365-A1 (DE)
Title: Polyol mixture for moisture-resistant polyurethane foam
Inventor: TISCHER GERLINDE
IPC: C08G18/42
Filed: 1997-10-21
Abstract: A polyol mixture contains (a) 5-30 wt.% polyester-polyol based on dimer fatty acids; (b) 70-90 wt.% other polyester-polyol(s) or polyether-polyol(s); and (c) 0-10 wt.% other substances. Independent claims are also included for  (a) the production of water- resistant flexible foam based on polyisocyanate-polyaddition products by reacting polyisocyanates with the above polyol mixture in the presence of catalysts, blowing agents and optionally fire retardants and other additives; and (b) flexible foam obtained by this process.
Patent DE-19750659-A1 (DE)
Title: Two-wheeled vehicles, esp. bicycles
IPC: B62J27/00
Filed: 1997-11-15
Abstract: The bicycle has a toothed gear transmission to transmit the movements of a drive unit to one of two wheels. The transmission has several toothed gears positioned in a row, which extends from the drive unit (25,26) to the drive shaft of the driven wheel (18). The transmission is contained in a long flat closed casing (23), positioned on or between two parallel frame tubes (11) of the bicycle. The bicycle frame consists mainly of two parallel semi-circular frame tubes. The upward tube ends carry handlebars and suspension (13,14,16) for the front wheel (15) on one side, and the suspension (17) for the rear wheel (18) on the other side. The tubes are connected to a semi-circular rollbar (22).
Patent DE-19752355-A1 (DE)
Title: Adjustable seating surface
Inventor: MATHIEU ERNST-ULRICH DIPL ING
IPC: A47C7/46
Filed: 1997-11-26
Abstract: The seating surface is attached to a support (2) and has at least one two-part seat surface (3) which is adjustable transversely wrt. the seating position.  The parts are pivotably linked and the rear part (3b) can be pivoted upwards and downwards with respect to the front part (3a) and has a cut-out.  The individual seat surface parts can be replaced by means of a removable connecting element
Patent DE-19806111-A1 (DE)
Title: Device for transporting and positioning of bundle of at least two packed items lying side by side
Inventor: LIEBRAM UDO
IPC: B65B43/59
Filed: 1998-02-14
Abstract: The holder(1) in its longitudinal direction(Y) has at least two compartments located one behind the other and open at the top and side, and a base support with a through-opening(8) per compartment. The adjacent compartments have a common wall(12) extending in the transverse direction(X) and in which is provided a retaining slot(15) extending in the lifting direction(Z).  The retaining slot terminates at a distance(a) above the base support and is open at the top in the lifting direction and has a bevelled lead-in edge(16).
Patent DE-19811633-A1 (DE)
Title: Roll arrangement for strip rolling, with rolls which are axially displaceable relative to one another
Inventor: BODE THORSTEN
IPC: B21B27/05
Filed: 1998-03-18
Abstract: The working rolls (1a, 1b) and/or the support rolls (2a, 2b) have respective annular cutouts (5a, 5b, 6a, 6b) within a region between the roll shell and the roll journal (7a, 7b, 8a, 8b) at one of their ends. The working rolls are oriented so that both strip edges are located within the annular cutout regions.
Patent DE-19811800-A1 (DE)
Inventor: IMRIS PAVEL
IPC: F02C1/10
Filed: 1998-03-18
Abstract: The unit has two hermetically sealable pressure containers (1,2) interconnected by pipelines (18,19), using facilities (7,9) for a heat supply to one container and for cooling the other container. A high pressure pipeline (19) leads to the pressure side of a working machine (11), arranged inside the second container, which opens on the outflow side, against the inner chamber of the pressure of the second container and which is coupled with a current generator (12) also in the container. Also, at the second container, an operating medium exchange element is arranged, which communicates with the inner chamber of the first container over the first pipeline. In addition, control and current lines (15,16,17) are led out pressure tight from the second container.
Patent DE-19814269-A1 (DE)
Title: Safety device for piece of furniture
Inventor: BELLINGROTH KLAUS
IPC: H02H7/085
Filed: 1998-03-31
Abstract: The part displacement forms a region in which an object or a body part may be clamped. In the region is located at least one contact element (1), closing a circuit by pressure application of the object, or body part. The circuit makes a switch (7), belonging to a drive control element, whose closing prevents further motion of the displacement drive. The switch is a pushbutton (8) of a manual switch. The contact element is pref. formed by a contact strip, or may consist of two spaced contacts brought together by pressure.
Patent DE-19814487-A1 (DE)
Title: Locking arrangement for forming tools used for powder pressing, precision forging, thixoforging, injection pressing, injection molding etc.
Inventor: DOEGE ECKART
IPC: B21J9/12
Filed: 1998-04-01
Abstract: As a required locking force is reached in the cylinders (16) through opening of the valves (18) and coupling of the pistons (23) with the machine ram (2) by means of the draw bars (5) and the joints (6), the volume and pressure in the hydraulic system remain constant. As a result, the locking force is maintained between the tool halves (4; 7, 8). The machine drive is thus decoupled from the locking force and relieved from further locking work.
Patent DE-19815236-A1 (DE)
Title: Lean-to ladder with lockable links for transporting objects e.g. used in filming and photographing
Inventor: GUENTHER CHRISTIAN
IPC: E06C1/32
Filed: 1998-04-04
Abstract: The sectional lean-to ladder with lockable links as a ladder part which when placed horizontally serves to transport objects. Each of the two ladder stringers has a runner-wheel (3) and a support wheel (2). The horizontal top surfaces of the stringers of the horizontal ladder-section have wooden bars (1) on which the transported goods rest. Another ladder-section is lockable in relation to the horizontal wheeled section that it acts as a sliding bracket.
Patent DE-19817258-A1 (DE)
Title: Apparatus for introducing ozone into a liquid medium
Inventor: HOELTER HEINZ
IPC: C02F1/78
Filed: 1998-04-20
Abstract: An apparatus to introduce ozone into a liquid medium especially water has a filter insert (2) into which ozone is introduced and released as fine bubbles. The filter insert (2) is submerged in the water. The apparatus further has a rotary pump (4) which is located in the fluid medium downstream from the filter insert (2), and which pumps the water and ozone together.
Patent DE-19820479-A1 (DE)
Title: Functional module for PC e.g. for portable PC
Inventor: BREUER CARSTEN
IPC: G06F3/06
Filed: 1998-05-07
Abstract: The module has at least one functional unit driven by the PC, can be inserted into a disc drive slot in the PC as a replacement for a disc drive module and can be driven by the PC data bus provided for the disc drive. The module contains a virtual disc drive medium (4) that is detected as a real disc drive medium by the PC data bus (IDE).
Patent DE-19823025-A1 (DE)
Title: Wheel bearing unit with integrated ventilated brake disk on both sides for vehicle
Inventor: CREYDT MARTIN
IPC: B60B27/02
Filed: 1998-05-22
Abstract: The bearing unit consists of the brake disk (1') integrated into the hub (1).  There are air inlet apertures (4) in both sides of the brake disk to guide the cooling air through connecting channels (4') and then through the ventilation slots (3) of the brake disk.  The inlet apertures have slightly curved fins and pass continuously into the slots.
Patent DE-19824747-A1 (DE)
Title: Disposal of tar and aqueous liquor arising from wood carbonization gas scrubbing in internal combustion engine
Inventor: HATTINGEN ULRICH
IPC: C10L1/32
Filed: 1998-06-03
Abstract: Tar is initially removed by water scrubbing, then by oil scrubbing in an adsorber. Washing- and/or condensate water are treated to make them suitable for combustion in an engine.  Preferred Features: The wash oil selected, is very suitable for use in an internal combustion engine. Diesel oil is especially suitable. The oil is alternatively a vegetable oil methyl ester. Treatment takes place in a packed scrubber, absorbing tar components from the gas. If necessary, an additional agent promoting solution is mixed with the oil, in a chamber. Depending on the tar loading, the oil is recycled to scrubbing, or else is diluted with fresh oil, especially during plant start-up. To avoid disposal problems of wash- or condensate water, these are mixed, and homogenized in a tank. The tar-laden oil from scrubbing, and wash- or condensate water are homogenized to a suitable form of motor spirit. Should insufficient aqueous liquor be available, mains water and corrosion inhibitor substitute it. To keep the composition constant, a second homogenizer is used, into which the engine return flow is introduced. The required quantity of emulsion for the engine is taken from this homogenizer. The motor used, operates on the principle of the pilot injection gas engine (dual fuel engine)
Patent DE-19830163-A1 (DE)
Title: Internal condenser for a distillation column
Inventor: AHLERS ROLF
IPC: B01D5/00
Filed: 1998-07-06
Abstract: A column (1) has a removable top cover (2) to which is attached a heat exchanger (3). The cover is provided with lifting lugs, and is connected to the column body by a bolted flange joint. Cooling service connections to the condenser (3) are made through the cover (2), and the external connections to the cover may be via flexible hoses to allow the cover and condenser to be raised from the column for inspection purposes without the need for any service disconnections.
Patent DE-19830201-A1 (DE)
Inventor: MAJ JERZY
IPC: A61K31/425
Filed: 1998-07-07
Abstract: The invention relates to the use of 2-amino-4,5,6,7-tetrahydro-6-propylamino-benzothizole (pramipexol), its (+) or (-) enantiomers or one of its pharmacologically compatible salts, combined with sertralin, for treating depression and depressive conditions more effectively.
Patent DE-19832005-A1 (DE)
Title: Hand held, motorized planing machine
Inventor: GAIRING JUERGEN
IPC: B23Q11/00
Filed: 1998-07-16
Abstract: The machine has air-guiding ducts (42,44) which direct air flow from a fan wheel to shavings outlet ducts (30a,30b) that contains a tube-like valve (34) which is mounted in a housing, assembled from a number of shell-shaped parts (13a,13b), in an axial- and radial-clearance free manner. The valve can be rotated so that the shavings entrained in the air flow are ejected via one of two outlet duct exits. The machine has a housing within which a planing roller and a fan wheel are mounted that are rotatably driven by a motor, and the housing shells include pipe sockets (31a,31b) which align with and carry the valve. The valve has a lever which extends out of the housing and which can be used to select the direction of air flow.
Patent DE-19832192-A1 (DE)
Title: Method and apparatus for delivering metal melt into filling chamber of casting installation, for production of light-metal castings, with melt level in control chamber measured and data used as input to pressure control system
Inventor: PFALLER GEORG
IPC: B22D17/14
Filed: 1998-07-17
Abstract: The actual melt level in the control chamber (4) is measured by means of a sensor (4a) and the result is supplied as input to a pressure control system which adjusts the melt level to a predeterminable target value during the casting process by appropriately varying the pressure in the keep-warm furnace (8) and/or the control chamber. The control chamber is connected to the keep-warm furnace by an immersed pipe (25a) and to the filling chamber (1) by a suction pipe (2).
Patent DE-19837002-A1 (DE)
Title: Chaff cutter integrated in combined harvesting unit, comprising rotor and chopping blades has anti-blocking straw inlet positioned behind shaking sieve
Inventor: SCHRATTENECKER FRANZ
IPC: A01F12/40
Filed: 1998-08-14
Abstract: After threshing the straw is conveyed to the chaff cutter (1) where it is first guided over a shaking sieve (5) in order to remove the still remaining grains. Before it can fall onto the rotor (2,3) it has to pass between vertically positioned rubber or thin metal strips (7), which slow down the process of falling, resulting in an even distribution of straw. Blockages can be avoided.
Patent DE-19839518-A1 (DE)
Title: Swirl burner with main body fitted with axial blades has cooling body near flame cone, and ducts for cooling fluid
Inventor: BIENZLE MARCUS
IPC: F23D11/36
Filed: 1998-08-29
Abstract: The swirl burner has a main body (16) fitted with axial blades (14). At least one cooling body (28) is positioned near the flame cone (26) for convective withdrawal of heat from the flame. The cooling body emits the heat withdrawn from the flame by infra-red radiation to the combustion chamber. Cooling fluid runs through the cooling body which is made of highly temperature-resistant metal.
Patent DE-19840542-A1 (DE)
Title: Injection machine with magnetic or ferromagnetic agitating element for injections over a period of time, maintains homogeneity of ultrasound contrast medium
Inventor: ULRICH KLAUS
IPC: A61M5/145
Filed: 1998-08-28
Abstract: The injection machine (5) may induce a magnetic field and has a ferromagnetic or magnetic agitating element (15) in a syringe (1) filled with ultrasound contrast medium. The direction of the field lines in the force field opposite the syringe is variable. The syringe is made of plastic or glass, or a combination of the two. Different coils and contrast mediums are used.
Patent DE-19841050-A1 (DE)
Title: Verfahren zur Administration einer Telekommunikationsanlage
Inventor: LITTLE THOMAS
IPC: H04L12/24
Filed: 1998-09-09
Abstract: Die Erfindung betrifft ein Verfahren zur Administration einer Telekommunikationsanlage von einer Rechnerplattform (10) mit einem Web-Browser (18). DOLLAR A Es ist vorgesehen, daß der Zugriff und der Transfer von Hilfsprogrammen (20), die eine Steuerung der Eigenschaften der Telekommunikationsanlage (28) ermöglichen, über einen HTTP-Server (14, 15) unter Verwendung des Übertragungsprotokolls HTTP (16) erfolgt und daß nach dem Aktivieren der Hilfsprogramme (20) die Steuerung der Eigenschaften der Telekommunikationsanlage (28) unter Verwendung eines Übertragungsprotokolls CORBA (22) erfolgt.
Patent DE-19841091-A1 (DE)
Title: Agricultural pneumatic seed drill with distributor head and blower has vent line joined to roof-shaped element above metering device close to seed return line.
Inventor: GATTERMANN BERND
IPC: A01C15/04
Filed: 1998-09-09
Abstract: The air venting line (14) is led outwards off the roof-shaped element (13) in the bin (1) and is joined to the element on the upper roof part and thus close to the seed etc return line (11). Thus, in detail, the return line (11) mouth (12) is below the roof (13) element sited in turn between bin walls above the metering device (2). Additional components include the blower (3) and distributor head (4) outlets (6) to which are coupled the seed coulter (7) feeds (8) and feed shutoff (9).
Patent DE-19842751-A1 (DE)
Title: Suction arrangement for internal combustion engine, particularly in road vehicle, has suction distributor with at least one throttle valve surrounded by ambient air conduit
Inventor: FABRITIUS GERHARD
IPC: F02M17/52
Filed: 1998-09-18
Abstract: In the ambient air conduit is a suction jet pump for amplification of the pressure below that atmosphere in a supply conduit to user units. The throughflow cross-section (62) of the at least one suction jet pump (52) can be enlarged for quicker build-up of pressure below that atmospheric. The throughflow cross-section (64) is controlled dependent upon the below atmospheric pressure in the corresponding conduit and/or on a time-dependent basis.  At least two suction jet pumps (50,52) are arranged in parallel, one of which has a larger throughflow cross-section than the other and on reaching a defined control criterion can be cut off using an electro-magnetic cut-off valve (44) operated by a pressure switch (46).
Patent DE-19851351-A1 (DE)
Title: Operating device for controlling machine tool or industrial process uses rotary setting knob and associated pressure switch for selection of pre-programmed output signals or signal combinations
Inventor: ROTHENBURG JENS
IPC: H01H9/18
Filed: 1998-11-06
Abstract: The operating device (1) has a rotary manual setting knob (3) and an associated pressure switch operated by depression of the latter, coupled to an electronic control unit with a number of control outputs (5) and a display device (6,7). Pre-programmed output signals or output signal combinations are provided dependent on the position of the rotary knob and switched on or off by operation of the pressure switch, with the pre-programmed output signals or signal combinations indicated via the display device.
Patent DE-19853348-A1 (DE)
Title: Verfahren zur Signalübertragung über Stromversorgungsleitungen
Inventor: DZUNG DACFEY
IPC: H04B3/54
Filed: 1998-11-19
Abstract: Zum Übertragen von Signalen über eine Stromversorgungsleitung speisen mehrere Sender (TX1, TX2) Sendesignale in die Hochspannungsleitung ein. Die Sendesignale werden mit unterschiedlichen Gewichten je in mehrere der Leiter (1, 2, 3) der Stromversorgungsleitung eingekoppelt. Ein Empfänger (RX1) koppelt die Signale aus den Leitern (1, 2, 3) aus und verknüpft sie derart, dass er eines der Sendesignale rekonstruiert. Der Einfluss der übrigen Sendesignale auf das Signal beim Empfänger kann dank der Übertragung über mehrere Leiter eliminiert werden . Dies erlaubt es, dass mehrere Sender ohne Bandaufteilung die gleiche Leitung als Übertragungskanal einsetzen.