baber/WOPTO huggingface dataset:
Patent DE-19831547-A1 (DE)
Title: Fluid dentifrice having constant viscosity and good rheological properties, containing humectant, xanthan gum binder and specific type of precipitated silica polishing agent
Inventor: PASTURA AMERIGO
IPC: A61K6/00
Filed: 1998-07-14
Abstract: A fluid dentifrice contains, in addition to glycerol and/or sorbitol as humectant and xanthan gum as binder, a precipitated silica polishing agent having characteristic particle size and specific surface properties to provide specific rheological properties.  A fluid dentifrice, containing polishing agents, humectants, binders and water, includes (a) 5-15 wt. % precipitated silica having an average particle size of 8-14  mu m, a BET specific surface of 40-75 m<2>/g and little thickening action, (b) 20-55 wt. % glycerol and/or sorbitol and (c) 0.3-1.0 wt. % xanthan gum as binder. The viscosity, measured at 20 deg C using a Type RTV Brookfield viscometer, is 10-100 Pa.s, the lower flow limit Fu being 10 Pa (20 deg C) and the upper flow limit being not more than twice the value of Fu.
Patent DE-19831723-A1 (DE)
Title: Charge condition recognition method for vehicle battery, measuring battery voltage fall during starter operation and thereafter allocating charge state
Inventor: WUNDERLICH ARNO
IPC: H01M50/569
Filed: 1998-07-15
Abstract: Applies correction value, depending on temperature of battery, engine, environment.  The method involves measuring the voltage change during starting. The decline in battery voltage is then related a value for the state of charge of the battery.
Patent DE-19834837-A1 (DE)
Title: Polyoxymethylene moulding composition with improved thermal stability and colour
Inventor: KELLER BRUNO DR
IPC: C08L59/00
Filed: 1998-08-01
Abstract: A polyoxymethylene  moulding composition (I) comprises (A) a polyoxymethylene homo- and/or copolymer; (B) conventional additives; and (C) 0.01-2 parts weight (pts. wt.) (w.r.t. (A) + (B)) of a polymeric additive to improve thermal stability, consisting of a copolymer prepared by polymerisation of (C1) 60-90 pts. wt. of a (methy)acrylate; (C2) 10-40 pts. wt. of a (meth)acrylamide; (C3) 0.2-5 pts. wt. of a molecular weight regulator (w.r.t. 100 pts. wt. (C1) and (C2)); and (C4) upto 2 pts. wt. of a lipophilic radical polymerisation initiator (w.r.t. 100 pts. wt. (C1) and (C2)).  Also claimed are (i) production of a moulding article or film from (I) by melting and mixing the components in an extruder at 150-260 deg C and processing to produce a reinforced or non-reinforced article or film; and (ii) the resulting moulded article, semi-finished product or film.
Patent DE-19838655-A1 (DE)
Title: Auslagerung von Funktionalität eines öffentlichen Telefons in einen vorgeschalteten Server
Inventor: EITEL PETER
IPC: H04B3/54
Filed: 1998-08-25
Abstract: Die Erfindung betrifft ein Kommunikationssystem mit einem öffentlichen Telefon (ÖT) und mit einer damit in Verbindung stehenden Trafostation (TS), die in ein Stromversorgungsnetz eingebunden und mit einem Kommunikationsnetz (KN) verbunden ist, bei dem in der Trafostation (TS) dem öffentlichen Telefon (ÖT) ein Server (SV) vorgelagert ist, wobei im öffentlichen Telefon (ÖT) selbst die kommunikationsspezifischen Aufgaben und im Server (SV) die Transferaufgaben mit einem Hintergrundsystem abgewickelt werden.
Patent DE-19841538-A1 (DE)
Title: Aufnahmeelement für Behälter unterschiedlicher Formen oder Abmessungen
Inventor: WOLF HANS JOACHIM
IPC: A47J47/16
Filed: 1998-09-11
Abstract: Ein Transport- und Lagerelement mit einer Aufnahmeebene mit Vertiefungen zur Aufnahme von Aufnahmebehältern unterschiedlicher Formen oder Abmessungen weist Bohrungen oder Aussparungen in der Aufnahmeebene auf, in die Positionierungselemente derart einsteckbar sind, dass die jeweils aufzunehmenden Aufnahmeelemente in ihrer Lage auf dem Transport- und Lagerelement fixiert sind. Vorzugsweise sind die Positionierungselemente zylindrische Formkörper oder Stangen, als Handhabungselemente können insbesondere Radelemente oder ein Griffelement vorgesehen sein. DOLLAR A Damit ist es möglich, das Transport- und Lagerelement auf die jeweiligen Aufnahmeelemente optimal anzupassen und auszurüsten.
Patent DE-19841912-A1 (DE)
Title: Mounting for flexible printing plates at the plate cylinder of a rotary printing press has recesses at the flanks of the cylinder channel with leaf springs to push the bent plate ends into them
Inventor: KOPPELKAMM GUENTER
IPC: B41F27/12
Filed: 1998-09-14
Abstract: The system to fit a flexible printing plate (5) to the plate cylinder (1), of a rotary printing press, has a channel (2) at the cylinder to take the bent ends of the printing plate. The channel (2) extends from the center drilling (8) with a channel gap (14) at the circumference of the plate cylinder, with side recesses (16,17) at the radial flanks (15) of the channel gap (14). The ends (3,4) of the printing plate (5), bent at right angles, have projecting plate sections (20,21) with them into the channel (2) towards the recesses (16,17). They are held in place by leaf springs (18,19) which bend the plate ends (3,4) into the recesses (16,17).
Patent DE-19846667-A1 (DE)
Title: Braking system for agricultural/forestry vehicle with differential gearbox has main brake activated in combination with wheel brakes on left and right drive wheels
Inventor: SCHAUER ANDREAS
IPC: B60T1/06
Filed: 1998-10-09
Abstract: In the braking system the main brake (5) in the form of a lamella brake in the central drive train can be activated in combination, individually and selectively, with two wheel brakes (3a,3b) mounted on left and right driven wheels by an ABV/ASR control block (10). The braking system has sensors for detecting the wheel rotation characteristics and an arrangement for actuating the brakes depending on the wheel braking characteristics. The main brake (5) in the form of a lamella brake in the central drive train can be activated in combination, individually and selectively, with two wheel brakes (3a,3b) mounted on left and right driven wheels by an ABV (Automatischer Blockier-Verhinderer)/ASR (Antriebs-Schlupf-Regelung) control block (10), which receives input signals from three revolution rate sensors mounted on the input shaft and the driven shafts (4a,4b) of the front axle. An Independent claim is also included for a differential gearbox.
Patent DE-19847386-A1 (DE)
Title: Impact protection device for vehicle occupants
Inventor: RUDOLF HARALD
IPC: B60R21/215
Filed: 1998-10-14
Abstract: The impact protection device has an airbag unit with bag and gas generator fixed behind the interior cladding of the vehicle, which has an exit aperture made in it for the expanding airbag, which has a cover moved by the airbag itself.  There is a filling body unit (9) of stable shape, fitted in the intermediate cavity between the airbag unit (10) and the cover (7) in the expansion direction of the airbag (3).  This unit at least partly fills the intermediate cavity.
Patent DE-19900010-A1 (DE)
Title: Backlash prevention mechanism for chain sprocket arrangement used as deceleration mechanism, has driving surface of cyclic wheel having diameter smaller than double diameter value of planetary wheel
Inventor: WIRZ WALTER
IPC: F16H13/08
Filed: 1999-01-02
Abstract: Backlash prevention mechanism has housing mounted with output shaft (9) fixed coaxially with carrier (6). Carrier is mounted with planetary wheel (3) mounted to contact cyclic wheel (8) on one side and with input gear (2) of other side. The driving surface (7) of cyclic wheel that contacts planetary wheel is made with diameter smaller than double diameter value of planetary gear.  Mechanism has cyclic gear supported rotatably with output shaft which is fixed rotatably to housing. Planetary carrier fixing planetary wheel is mounted to output shaft. Input shaft (1) coaxial with output shaft supported rotatably in the housing, is mounted with input gear meshing with planetary wheel.
Patent DE-19904612-A1 (DE)
Inventor: WEGE VOLKER
IPC: C08F8/00
Filed: 1999-02-05
Abstract: A method for hydrogenating aromatic polymers in the presence of catalysts, whereby a  metal or mixture of metals from sub-group VIII of the periodic table of elements is used together with an aluminium oxide support and the pore volume of the pore diameter of the catalyst ranges from 1000-10000  ANGSTROM  when measured according to quicksilver porosimetry, generally representing 100-15 % in relation to the overall pore volume when measured according to posimetry.
Patent DE-19907941-A1 (DE)
Title: New phenylacetylene compounds used in liquid crystal compositions
Inventor: SEKINE CHIZU
IPC: C07C255/50
Filed: 1999-02-24
Abstract: Phenylacetylene compounds of formulae (I), (II) and (III) are new. Phenylacetylene compounds of formulae (I), (II) and (III) are new. A1-A12 = H, F or 1-10C alkyl, provided that at least one of them is alkyl (the cases where (i) both A1 and A2 or (ii) both A7 and A12 are methyl while the other A groups are all H are excluded); R1, R2 = H, F, CN, 4-R3-(cycloalkyl), 4-R3-(cycloalkenyl) or R4-(O)q; R3 = H, 1-12C alkyl, 2-12C alkenyl or 2-12C alkynyl (all optionally F-substituted); R4 = 1-12C alkyl, 2-12C alkenyl or 2-12C alkynyl (all optionally F-substituted); and q = 0 or 1. At least one of the A groups is alkyl. X = I, Br or OSO2CF3. At least one of the A groups or R1 is alkyl. Independent claims are also included for: (1) Processes for preparing (I). (2) A liquid crystal composition containing (I). (3) A liquid crystal element containing this composition between a pair of electrodes.
Patent DE-19910570-A1 (DE)
Inventor: MADRZAK ZYGMUNT
IPC: B65H19/26
Filed: 1999-03-10
Abstract: The process for winding a paper or cardboard web (12) comprises feeding it over a carrier roller and forming a nip between this and a drum. When the drum is full, the web is cut by cutters (36, 38) which cut a portion (II) of the web after which the remaining portion (III) is torn. The web is then transferred to a new, empty drum.  An Independent claim is included for a winding machine for carrying out the process.
Patent DE-19914968-A1 (DE)
Title: Screw has hexagonal or toothed head and hexagonal or toothed cavity in shaft
Inventor: BOUCHE NORBERT
IPC: F16B35/04
Filed: 1999-04-01
Abstract: The screw has a hexagonal or toothed head (1) or a head with cruciform slots and an hexagonal or toothed cavity (3) in the shaft (2).
Patent DE-19915209-A1 (DE)
Title: Optical fiber printed circuit board for flat display with back-lighting, includes rectangular, trapezium-shaped microstructures attached to  display
Inventor: BENOIT PASCAL
IPC: F21V8/00
Filed: 1999-04-03
Abstract: Optical fiber printed circuit board (20) is fitted with microstructures on a side surface (21) attached to a display shaped as rectangular, trapezium-shaped enlargements for decoupling light from the printed circuit board. These enlargements enable effective decoupling to take place.
Patent DE-19916318-A1 (DE)
Title: Facsimile machine with function for transmitting or receiving image data in V.34 mode
Inventor: MUKAI HIROKAZU
IPC: H04N1/333
Filed: 1999-04-12
Abstract: The fax machine has a timer for timing a communication in V.34 mode. When the timer reaches a predetermined time, a controller switches the communication device to a transmit/receive mode in accordance with ITU-T V.17, V.29 or V27. A fax communication method is also claimed.
Patent DE-19917020-A1 (DE)
Title: Measurement bush for determining bearing forces has cage-like holder terminated by rings, deformation elements and cylindrical fixing in one piece, deformation limiting distance ring
Inventor: KRONE DIETER MICHAEL
IPC: G01L5/00
Filed: 1999-04-15
Abstract: The measurement bush connects a bearing with a bearing housing as an intermediate bush and contains a cage-like holder (1) terminated by rings, deformation elements (2a,2b) and a cylindrical fixing part (3) that are made in one piece and folded into each other. The deformation of the deformation elements is limited by a distance ring between the holder and fixing part.
Patent DE-19917765-A1 (DE)
Title: Instrument panel for a motor vehicle comprises a cover element which holds together foamed plastic components in the panel interior, and is made of a material with a greater shape stability
Inventor: WOLF WALTER
IPC: B60H1/00
Filed: 1999-04-20
Abstract: The instrument panel for a motor vehicle comprises a cover element (16) which holds together shaped components (12, 14) made of a foamed plastic material, and is made of a material whose shape stability is greater than the shape stability of the shaped components
Patent DE-19918616-A1 (DE)
Title: Verflüssiger zum Kondensieren des inneren Kältemittels einer Kraftfahrzeugklimaanlage
Inventor: HAUSSMANN ROLAND
IPC: F25B39/04
Filed: 1999-04-23
Abstract: Die Erfindung bezieht sich auf einen Verflüssiger des inneren Kältemittels einer Kraftfahrzeugklimatisierungseinrichtung nach Patent... (Patentanmeldung 19849528.5-13). Anhand eines beschriebenen weiteren (vierten) Ausführungsbeispiels ist vorgesehen, daß die "dritten" Wärmetauschrohre (14) in einem Höhenbereich oberhalb der "ersten" (16) und "zweiten" (18) Wärmetauschrohre angeordnet sind, daß das (jeweilige) erste Wärmetauschrohr (16) eine teilkondensierte Phase des Kältemittels über einen Zwischenkanal (31) dem Bereich des oberen Endes des Sammelbehälters (46) zuführt, und daß das (jeweilige) zweite Wärmetauschrohr (18) sein unterkühltes Kältemittel dem Bereich des unteren Endes des Sammelbehälters (46) zuführt.
Patent DE-19919670-A1 (DE)
Title: Elektrische Schaltung insbesondere für einen Frequenzumrichter
Inventor: NAHRSTAEDT MANFRED
IPC: H02M1/00
Filed: 1999-04-30
Abstract: Es wird eine elektrische Schaltung (10) beschrieben, die insbesondere für einen Frequenzumrichter vorgesehen ist. Die Schaltung (10) weist einen an Spannung (C) liegenden Kondensator (12) auf, der über einen in Serie geschalteten Ladewiderstand (14) aufladbar ist. Die Schaltung (10) ist mit Mitteln zur Unterbrechung eines Aufladestroms versehen. Ein PTC-Widerstand (17) ist vorgesehen, der in Serie zu dem Ladewiderstand (14) geschaltet ist, und der die Mittel zur Unterbrechung des Aufladestroms beaufschlagt.
Patent DE-19920371-A1 (DE)
Title: Sheet inverter for rotary printing press
Inventor: HELMSTAEDTER KARL-HEINZ
IPC: B41F21/10
Filed: 1999-05-04
Abstract: A sheet inverter for a rotary printing press, for producing double sided prints, has a flying grip (4) which grips the trailing edge of the sheets (14) on the first support roller (6) and transfers the trailing edge to a transfer roller (10) which in turn transfers the sheets to a second support roller (20) for printing on the second side of each sheet. The first support roller holds the trailing edge via an adhesive strip, by suction jets in the roller or by external air jets pressing the sheet onto the roller. The flying grip has a suction grip (24) on the flexible support and a grip edge for a secure grip.
Patent DE-19920415-A1 (DE)
Inventor: STRUENGMANN THOMAS
IPC: A61K31/4152
Filed: 1999-05-04
Abstract: The invention relates to a controlled release, solid, orally administered pharmaceutical preparation that contains, as active constituents and embedded in a controlled release matrix, a therapeutically effective quantity of metamizole and/or the salts thereof which are generally recognized as being pharmaceutically safe.
Patent DE-19920765-A1 (DE)
Inventor: STOETER HEINRICH
IPC: E04B1/348
Filed: 1999-05-05
Abstract: The invention relates to a modular system of assembly units (300) for constructing cellular buildings. To this end, at least one first integral assembly unit (10a; 20a; 30a; 40a; 60a) forms, at least partially, at least two walls of a cell.
Patent DE-19932449-A1 (DE)
Inventor: SCHNEIDER SIEGHARD
IPC: B61C3/00
Filed: 1999-07-12
Abstract: The locomotive chassis frame has 2 parallel longitudinal supports (10) and at least 2 cross supports (20) extending between them at a distance from their ends, for supporting a load (70), sidewalls (30) and a roof structure with transverse roof sections. The ends of the cross supports on either side of the chassis frame are joined to the adjacent roof section via solid or profiled bracing struts (60), which can be attached to the adjacent sidewall, e.g. by welding.
Patent DE-19932697-A1 (DE)
Title: Compress for taking up fluids, especially body fluids, comprises slot which partially separates compress, and which has zig zag shape
Inventor: FRICK ULRICH
IPC: A61F13/00
Filed: 1999-07-15
Abstract: A compress for taking up fluids, esp body fluids, comprises a slot (3) which runs to the edge of the compress (1) and partially separates it. The slot has a zig zag shape to simplify connection.
Patent DE-19933534-A1 (DE)
Title: Refrigeration system in a brewery in which a central refrigerator supplies an ice/water mixture to individual units
Inventor: SAKASHITA SHIGERU
IPC: C12C13/02
Filed: 1999-07-16
Abstract: An indirect cooling system is used in which a central refrigerator (10), using ammonia as the refrigerant, forms an ice/water mixture in a storage vessel (11) from where it is passed through a loop (12) by pumps (15a, 15b). The brewing units, dispersed throughout the brewery, then draw this mixture with their individual pumps through their heat exchangers and return it to the loop.
Patent DE-19934466-A1 (DE)
Title: Optical design or pattern comprizes counter-rotating superposed translucent and opaque disks held to common bearing by suction or adhesive.
Inventor: STOCKEY DIETER
IPC: B44F1/06
Filed: 1999-07-27
Abstract: Two or more flat graphics-patterned disks rotate opposite ways round a common bearing. One disk is translucent and is surmounted by an opaque disk, or alternatively all three disks are translucent and carry colored patterns. The disks can be circular, oval, triangular, rectangular, pentagonal, hexagonal or heptagonal and the disks on their common bearing have a suction foot or again an adhesive surface. The disk pattern is used as a rotating mandala in front of a window or on projectors.
Patent DE-19934786-A1 (DE)
Title: Method and appliance for extending existing hot water system involve water discharge valve, receptacle, hot and cold water pipes
Inventor: KUDERA OLIVER
IPC: F24D19/10
Filed: 1999-07-27
Abstract: The extension to an existing hot-water generating system is placed at the last consumer point , and has a water discharge valve which can be controlled in relation to the variables of not reaching a set water temperature, time of day, or water-tap operation. By means of the water discharge valve, a connection with a receptacle possessing lower temperature is achieved. When a pre-set water temperature is exceeded, the valve automatically closes, whereby the contents of the receptacle is prepared for consumption by means of a connecting pipe with a cold water pipe possessing lower pressure. The water in the receptacle is cooled to around room temperature by means of a second temperature-controlled valve connecting it to the coldwater pipe
Patent DE-19936226-A1 (DE)
Inventor: SCHMITZ BERNHARD
IPC: G06F1/00
Filed: 1999-08-05
Abstract: The method involves the user entering a password at a user computer (UT), transferring the password to an access computer (AS) via a data connection for the access computer to authenticate it. A password computer (PS) determines a password for the user from the user identity provided via a mobile radio telecommunications network (MNW). An Independent claim is also included for an access computer, for a password computer, for a mobile radio terminal, for an authentication center and for a user computer.
Patent DE-19936830-A1 (DE)
Title: Condition monitoring and analyzing arrangement for air or land vehicle,
Inventor: WAGLER HARTMUT
IPC: B64D45/00
Filed: 1999-08-05
Abstract: The arrangement includes one or several image detection arrangements mounted in the interior of an air or land vehicle, and connected with an arrangement for recording image data. The image detection arrangements may be mounted in the passenger space, the luggage space, and/or a space between outer skin and inner skin of the hull of the vehicle.
Patent DE-19938064-A1 (DE)
Title: Identification device for entrance control to vehicle with haptic characteristic to indicate location of fingerprint sensor
Inventor: DAISS ARMIN
IPC: G07C9/00
Filed: 1999-08-12
Abstract: Device has haptic characteristic (10), one or several raised or recessed sections, in area outside or inside sensor element (2) by which location of sensor element can be detected. Raised section allows person to place finger correctly over fingerprint sensor (1). Pressure sensor (11) nearby activated signal processor (6) or comparison unit (7) when predetermined pressure is overstepped.
Patent DE-19949454-A1 (DE)
Title: Mass-data store, such as hard disc or CD-ROM, data-records search method, requires at least two search-keys for comparison with data keys of data records
Inventor: PETERSEN BJOERN
IPC: G06F17/30
Filed: 1999-10-14
Abstract: When conducting searches of mass-data stores, in order to avoid the lack of clarity which results when using blocks compiled from the data elements and particularly with large amounts of data, simple and efficient searching within the data records can be conducted by initially reading in a search-word (1) which indicates the content of the data records to be searched. At least two search-keys are then generated from the search word and compared with the data keys of the data records (4) by determining the interval/spacing between the search- and data-key. The data records (5) whose data keys have a smaller spacing, compared with one of the search-keys, than a given spacing value, are then outputted
Patent DE-19956157-A1 (DE)
Title: Exhaust gas regulator system for 2-stroke engines has two housing chambers connected in series via flow connection regulated by exhaust feed valve
Inventor: GEYER WERNER
IPC: F01N1/22
Filed: 1999-11-23
Abstract: The device has two housing chambers (7,8) switched in series by a flow connection (6), in flow direction of the exhaust gases (49). The second chamber is connected to the exhaust outlet (50), and the flow connection is regulated by a valve (30), which controls gas feed into the second chamber. The volume of the first chamber is smaller by pref. a multiple, than that of the second chamber. Both chambers are located in a common exhaust silencer (4).
Patent DE-19960126-A1 (DE)
Title: Einfrierkopf für Rohreinfriergeräte
IPC: F25D15/00
Filed: 1999-12-13
Abstract: Solche Einfrierköpfe werden dazu verwendet, den Inhalt eines Rohres einzufrieren, um das Rohr beispielsweise zu reparieren oder einzelne Rohrabschnitte auszutauschen. Der Einfrierkopf hat an seiner Außenseite mindestens eine Vertiefung zur Aufnahme eines Rohrabschnittes und einen Anschluß zur Zuführung eines Kühlmittels in einen Hohlraum des Einfrierkopfes. DOLLAR A Um den Einfrierkopf bei kompakter Ausbildung und hoher Stabilität für unterschiedliche Rohre einsetzen zu können, weist der Einfrierkopf an einer anderen Außenseite wenigstens eine weitere Vertiefung auf. Der Boden der Vertiefungen hat jeweils zwei Bodenabschnitte, die unterschiedlichen Krümmungsradius aufweisen. Entsprechend den unterschiedlichen Krümmungsradien können in die Vertiefungen Rohre unterschiedlichen Durchmessers eingesetzt werden. DOLLAR A Der Einfrierkopf hat eine hohe Festigkeit, so daß er für den rauhen Einsatz auf Baustellen geeignet ist.
Patent DE-19960604-A1 (DE)
Inventor: KIPP ANDREAS
IPC: H01L29/84
Filed: 1999-12-16
Abstract: The invention relates to micromechanical spring structure, especially for a rotational speed sensor, comprising a first and a second cooperating spring bars (151, 152) which extend substantially parallel to one another in certain areas and are coupled to one another in certain areas. The first and second spring bars (151, 152) have a common curved area (150) in which they are coupled to one another by means of a connecting area (155). A first transition area (160c; 160d) that leads to the connecting area (155) and is located between the first and the second spring bars (151, 152) substantially extends in a continuously curved manner.