baber/WOPTO huggingface dataset:
Patent DE-19832657-A1 (DE)
Title: Handheld pneumatic riveting gun for installing blind rivets incorporates multiple double-acting pistons in cylinder with fixed partitions
IPC: B21J15/18
Filed: 1998-07-21
Abstract: The slim operating head (1) is fixed to the comparatively slim cylinder assembly (20) by a conical piece (21). The first of several cup-shaped cylinder chambers (22a-d) is assembled onto a groove and subsequent chambers are assembled inline.  Each chamber contains a piston (13a-d) which is fastened onto a hollow shaft (11) which runs through sealed (15) apertures (16) in the bottoms of the piston cups. Two air pressure lines (33,34) are connected respectively to air inlet and outlet apertures (27,26) on either side of the pistons.
Patent DE-19833260-A1 (DE)
Title: Multilaminar cylinder head gasket
Inventor: PLUNKETT THOMAS P
IPC: F16J15/08
Filed: 1998-07-23
Abstract: The cylinder head gasket has at least one cylinder bore aperture and at least one through aperture for fluid. It consists of a metal baseplate (38,40) with inner edge spaced radially outward from the bore aperture.  A metal compensation plate (66) is parallel to and thicker than the base plate, with inner edge forming part of the cylinder bore aperture. An integral flange (74) is bent round its inner edge and running into a free edge spaced radially from the inner edge to form a stop facing its second surface. The inner edge of the baseplate is close to the free edge of the flange.
Patent DE-19833421-A1 (DE)
Title: Sleeve with internal longitudinal grooves is used for safety steering column on road vehicle and is designed to split along grooves in event of impact
Inventor: MICHALSKI HERNIU
IPC: F16F7/12
Filed: 1998-07-24
Abstract: The sleeve is generally circular in cross-section, and there may be five equally-spaced grooves (8) on the inside, of half-round section and extending e.g. half-way through the wall of the sleeve. One end of the sleeve fits over a conical member which splits it into several strips when the steering column is subjected to excessive longitudinal loading.
Patent DE-19840912-A1 (DE)
Title: Production of a heat exchanger in sandwich construction uses forming process to connect two cover parts and intermediate distance pieces
IPC: B21D53/04
Filed: 1998-09-08
Abstract: The sandwich structure (4) consists of cover parts (2,3) and intermediate distance pieces (6) positioned at a relative distance to define a flow passage. Cover parts and distance pieces are connected to each other by a forming process at the distance piece location. The two cover parts are mainly similar and are connected to prevent a relative movement. Each over part is constructed from two panels, which are formed from a metal strip on a roll. One side of each panel is structured, and facing structures form the distance pieces.
Patent DE-19841244-A1 (DE)
Inventor: ROSENBERG JOERG
IPC: A61J3/10
Filed: 1998-09-09
Abstract: The invention relates to a method and device for producing tablets by means of hot melt extrusion. The inventive device comprises an extruder (10) and forming rollers (21, 23) for the production of a continuous strip of tablets (14). Means for separating and deburring the cold extruded strip of tablets (14) are also provided. Said means consist of break-off rollers for separating the tablets and deburring means (50), such as a rotating dragee tub, arranged downstream from said break-off rollers and physically separated therefrom.
Patent DE-19842582-A1 (DE)
Title: Anordnung zur Leitschaufelträgerentwässerung bei einer Turbine
Inventor: FEEDER GEORG
IPC: F01D25/32
Filed: 1998-09-17
Abstract: Es wird eine Anordnung zur Leitschaufelträgerentwässerung bei einer Turbine vorgeschlagen, bei welcher für die Befestigung von Leitschaufeln (3, 4, 5) Leitschaufelringe (10, 11, 12) im Leitschaufelträger (2) vorgesehen sind. Im Leitschaufelträger (2) ist mindestens eine Entwässerungssammelrinne (16, 17) eingebracht, welche von einer Überdachung (18, 19) eines direkt benachbarten Leitschaufelringes (10, 11) derart abgedeckt ist, daß ein Spalt (20, 21) für den Eintritt des Kondensats zwischen Überdachung (18, 19) und Leitschaufelträger (2) gebildet wird. Mindestens eine Entwässerungsbohrung (22, 23) ist in die mindestens eine Entwässerungssammelrinne (16, 17) eingebracht.
Patent DE-19848571-A1 (DE)
Inventor: FRANK KURT
IPC: F02M37/50
Filed: 1998-10-21
Abstract: A fuel supply module supplying fuel to an internal combustion engine, especially designed for use in a motor vehicle. Said module consists of a storage pan (1) with a bottom (11) and a fuel pump (20) arranged in said storage pan and provided with a pump element (28). The pump element (28) belonging to the fuel pump (20) is arranged on the bottom (11) of the storage pan (10) in such a way that the fuel can flow sideways towards the pump element (28).
Patent DE-19851289-A1 (DE)
Title: Apparatus to clear the sieve at a fiber suspension pressure sorting assembly has a paddle at an angle to the sieve with a structured outflow deflection surface for effective clearing using little energy
Inventor: SCHABEL SAMUEL
IPC: D21D5/02
Filed: 1998-11-06
Abstract: The apparatus to clear the sieve at a pressure sorting system to process fiber suspensions for papermaking, has at least one paddle (1) which moves in relation to the sieve (2). The paddle (1) has at least one flow deflection surface (3) at the outflow side (5).  The paddle (1) has an edge (6), at an angle ( alpha ) of at least 45 deg . The paddle (1) is rounded at the inflow side (4), with a curve radius (R) of at least 2 mm or at least 5 mm. The surface of the paddle (1) towards the sieve (2) can also have a flow deflection surface. The surface of the paddle (1) towards the sieve (2) is at an angle of at least 5 deg  to the sieve. The defined height of the flow deflection surface (3) is at least 5 mm, at right angles to the sieve (2), and max. 50 mm. The paddle (1) has a profile with the same cross-section along its length. The sieve clearing assembly is a rotor, with the paddles (1) at intervals round the hub, to follow a circular path with the rotation of the rotor.
Patent DE-19853403-A1 (DE)
Title: Sheet polypropylene folder integrating compact disc holder, has stamped-out tab with widened tip, which is bent away to retain discs by passing through their centering holes
Inventor: KRATZERT HERBERT
IPC: B65D73/00
Filed: 1998-11-19
Abstract: An incision (21) in the cover (1) forms a bend-out section (2) capable of retaining one or more compact discs (3) (CDs). It passes through their centering holes (31).
Patent DE-19860296-A1 (DE)
Title: Verfahren und Anordnung zur Steuerung einer dynamischen Waage
Inventor: HUEBLER UWE
IPC: G07B17/00
Filed: 1998-12-18
Abstract: Das Verfahren zur Steuerung einer dynamischen Waage (10) erlaubt im dynamischen Betriebsmodus die Transportgeschwindigkeit unabhängig vom Format der Poststücke auf einem voreingestellten Wert beizubehalten. Im dynamischen Wiegemodus wird durch die Steuerung (20) der Waage (10) eine ungeregelte Impulsspannung an einen Motor (49) angelegt, wobei die ungeregelte Impulssteuerung mit einer eine Spannvorrichtung (48) für eine definierte Einstellung der Riemenspannung und mit einem schwingungsgedämpften Aufbau der Transportvorrichtung der Waage (10) zusammenwirken, damit die dynamische Waage im dynamischen Betrieb in Abhängigkeit vom Poststückgewicht während der Gewichtsmessung selbsttätig die Transportgeschwindigkeit verringert.
Patent DE-19905311-A1 (DE)
Title: Multiple biopsy sampling instrument used in combination with endoscope
Inventor: SUZUKI TAKAYUKI
IPC: A61B17/32
Filed: 1999-02-09
Abstract: The elongated guide section of the instrument comprises a casing with an inner tube (11) and an outer tube (10) that can be moved in an axial direction relative to the inner tube. The manipulation part is joined to the proximal end of the inner tube and includes a suction device. The sampling device (13)  used to remove living tissue from the body comprises a distal unit (15) at the distal end of the inner tube and includes an opening through which a tissue sample can be drawn by suction. Forceps (24, 25)  are used to cut off part of the tissue sample  by moving the inner and outer tubes relative to each other in an axial direction. Independent claims are also included for three further design modifications of this instrument.
Patent DE-19905484-A1 (DE)
Title: Removal of floating scum in a clarification tank into a dedicated container whose level controls the rate of removal
Inventor: MARSCHLER HENNING
IPC: B01D21/24
Filed: 1999-02-11
Abstract: Removal of floating scum in a clarification tank into a dedicated container whose level controls the rate of removal. A container (3) is attached to the bridge of the clarification tank to receive scum skimmed from the water surface. A float (5) in this container is connected through linkages to a hinged overflow weir (7) so that the rate of skimming is controlled by the position of the float. A variable performance pump (4) removes the collected scum. The vertical position of the container can be adjusted through a screw (9) that forms part of the attachment to the bridge.
Patent DE-19907993-A1 (DE)
Title: Early warning system for refrigeration systems automatically signals technical defects or other causes that lead to failure to maintain prescribed temp. by auto-dialling telephone numbers
Inventor: HECHT HERBERT
IPC: F25D29/00
Filed: 1999-02-25
Abstract: The system (4) automatically signals technical defects or other causes that lead to a failure to maintain the prescribed temp. The signalling is performed by an integral device using an auto-dialling procedure to dial one or more pre-programmed telephone numbers
Patent DE-19912401-A1 (DE)
Title: Outdoor aquarium has bottomless tank arranged over pool so that fish can swim in it above water level in pool
Inventor: STEIN HEINZ-DIETER
IPC: A01K63/00
Filed: 1999-03-19
Abstract: The outdoor aquarium has a bottomless tank (5) arranged over a pool (2) so that the fish can swim in it above the water level (3) in the pool.
Patent DE-19915049-A1 (DE)
Title: Hitzeschild für eine Gasturbine
Inventor: ENG KYNAN
IPC: F01D11/08
Filed: 1999-04-01
Abstract: Ein Hitzeschild für eine Gasturbine, welches Hitzeschild insbesondere die rotierenden Schaufeln einer Stufe der Gasturbine ringförmig umschliesst, besteht aus einer Mehrzahl von in Umfangsrichtung hintereinander angeordneten, kreissegmentförmig gekrümmten und von aussen gekühlten Hitzeschildsegmenten (13), deren Längsseiten als in Umfangsrichtung verlaufende, entsprechend gekrümmte und eventuell mit Aussparungen versehene Schienen mit jeweils einem in axiler Richtung abstehenden ersten Arm (18) ausgebildet sind, und die zur Befestigung am Gehäuse der Gasturbine mit den ersten Armen (18) jeweils in einem ringförmigen Zwischenraum (20) konstanter Breite gelagert sind. DOLLAR A Bei einem solchen Hitzeschild wird eine von mechanischen Spannungen freie Lagerung dadurch erreicht, dass die ersten Arme (18) eine in Umfangsrichtung variierende Breite aufweisen, welche an den Stirnseiten des Hitzeschildsegments (13) im wesentlichen gleich der Breite der Zwischenräume ist und zur Mittelebene (16) des Hitzeschildsegments (13) hin derart abnimmt, dass sich das Hitzeschildsegment (13) bei thermischer Belastung mit seinen ersten Armen (18) in einem vorgegebenen Bereich in den Zwischenräumen (20) ungehindert strecken kann.
Patent DE-19916092-A1 (DE)
Title: Support for braking vehicle tailgate as it is lowered, has let=out mechanism keeping it under tension when tailgate is closed
Inventor: PLAUM MICHAEL
IPC: E05B77/42
Filed: 1999-04-09
Abstract: A let-out mechanism (4-6) ensures that the tailgate support (3) is tensioned when the tailgate (1) is closed (A), and as the tailgate is pivoted into a fully open position (B), the support is let out in a controlled manner.  An Independent claim is also included for the use of the support for a vehicle tailgate that can be lowered into a horizontal position.
Patent DE-19916630-A1 (DE)
Inventor: ZWEYMUELLER KARL
IPC: A61F2/36
Filed: 1999-04-13
Abstract: The shaft has a shaft section and a fixing section for a joint head. The proximal end of the medial narrow side of the shaft section graduates into an evenly curved arc, ending at the fixing section. The proximal end of the lateral side (9) of the shaft section graduates into a trochanter wing part, with bevelled edge surfaces (6a). The angle between the plane of one bevelled sur and the plane of the lateral side surface is 90 degrees -135 degrees .
Patent DE-19918008-A1 (DE)
Title: Method to determine neck movement pattern of subject; involves placing markers on head, neck and shoulders and storing locus curve of each marker in 3D space as function of time
Inventor: CLAUSSEN CLAUS-FRENZ
IPC: A61B5/11
Filed: 1999-04-21
Abstract: The method involves placing markers (M1-M4) on the head, neck and shoulders of a subject (1). The locus curve (mi) of each marker in three-dimensions is measured as a function of time and stored as a data set (DS). The differences between the average values of the locus curve representing each shoulder movement and the locus curve representing the head movement are determined and used to generate a two-dimensional movement pattern. An Independent claim is included for a device for implementing the method.
Patent DE-19922894-A1 (DE)
Title: Food or drinks container lid comprises section with sealing lip and larger section with edges which snap-fit over container, both sections being connected by flexible strip which acts as hinge
Inventor: OPPERMANN ROLF
IPC: B65D43/02
Filed: 1999-05-19
Abstract: The lid for a food or drinks container comprises two sections (3a, 3b) which are connected by a flexible plastic strip (1) which acts as a hinge. The smaller section (3a) has a sealing lip and the larger section has edges (2) which snap-fit over the container  An Independent claim is included for a method of making the lid.
Patent DE-19922946-A1 (DE)
Title: Applying authentication data to hardware unit, e.g. chip card having private key by encrypting data using public key and transmitting to hardware unit
Inventor: UEBERBERG JOHANNES
IPC: H04L9/32
Filed: 1999-05-14
Abstract: Authentication data existing outside the hardware unit are encrypted using a public key outside the hardware unit, and then transmitted to the hardware unit. The private and the public key are generated within the hardware unit. The hardware unit may be a chip card. The authentication data may be personal identification numbers (PINs), or biometric data such as a fingerprint. A certificate may be transmitted with the authentication data. A transport key or a card-specific identification key may be used to secure the data.
Patent DE-19925414-A1 (DE)
Title: Integrated drive torque control system for motor vehicles with continuously variable automatic transmission and electronically controlled engines
Inventor: UCHIDA MASAAKI
IPC: F02D29/00
Filed: 1999-06-02
Abstract: The system has a circuit for arithmetic computation of a desired transmission ratio that computes a required axle drive torque using the degree of depression of the accelerator pedal and a vehicle speed (VSP) and calls up a demanded transmission ratio using the required torque and the speed. An automatic gear change control stage sets the current ratio to the demanded ratio. First and second demanded engine output torques are derived from the required axle drive torque and the pedal depression. The first value is selected for speeds equal or greater than a threshold value, otherwise the second value is selected. An engine (4) output power control stage controls the output power according to the selected value. An Independent claim is also included for a method of controlling axle drive torque.
Patent DE-19928809-A1 (DE)
Inventor: LANG OLIVER
IPC: H02J7/35
Filed: 1999-06-17
Abstract: The increasing number of small mobile battery-powered devices having different supply voltages and connecting devices demands a universal and compact power supply device that makes it possible to easily and economically adapt to as many small devices as possible. The invention relates to a universal power supply unit consisting of an energy station with an integrated voltage transformer combined with different device-specific adapter cables and an electronic module. A programming signal is generated by said module, which correspondingly adjusts the necessary output parameters when the adapter cable is coupled to the energy station. This makes it possible to easily adapt the unit to the different small devices and enables a wider application scope. The energy module can be especially embodied as a self-sufficient energy module through the supply of solar energy.
Patent DE-19931834-A1 (DE)
Inventor: BADUR RALF
IPC: C12N9/10
Filed: 1999-07-09
Abstract: A method for the prdouctin of plants with an increased tocipherol and tocotrienol content by overexpression of a gene coding for 2-methyl-6-phytylhydroquinone-methyltransferase.
Patent DE-19933875-A1 (DE)
Title: Linearwälzlager zum Übertragen von Drehmomenten
Inventor: ZERNICKEL ALEXANDER
IPC: B62D1/185
Filed: 1999-07-22
Abstract: Ein Linearwälzlager (16) zum Übertragen von Drehmomenten ist mit Kugelumläufen (24) versehen, die zwischen einem inneren Profilelement (17) und einem äußeren Profilelement (19) in einem Käfig (18) ausgebildet sind, wobei eine erste Führungsbahn (24a) durchlaufende Wälzkörper (22) mittels eines Federbleches (23) federnd vorgespannt sind.
Patent DE-19935836-A1 (DE)
Title: Oven comprises an elastomer, in particular, silicone rubber sealing profile which within the top section of the oven has a deeper sealing element than within the bottom section of the oven
Inventor: KIESLINGER MICHAEL
IPC: F24C15/02
Filed: 1999-07-29
Abstract: The oven (1) with an elastomer (in particular, silicone rubber) sealing profile (14) attached to the oven or its door (7) is characterized by the fact that the sealing profile within the top section of the oven has a deeper sealing element than the sealing profile in the bottom section of the oven.
Patent DE-19941514-A1 (DE)
Title: Flüssigkristall-Anzeige
Inventor: SIMON ERNST-ULRICH
IPC: G02F1/13
Filed: 1999-08-31
Abstract: Eine Flüssigkristall-Anzeige, insbesondere für ein Kraftfahrzeug, hat einen Systemträger (1), welcher an seiner Rückseite einen nach hinten ragenden Ansatz (2) hat. Von diesem Ansatz (2) führt ein Schacht (7) winklig in den Systemträger (1) hinter den Reflektor (3). In dem Schacht (7) und innerhalb des Ansatzes (2) verläuft eine winklig abgeknickte Leiterplatte (8), auf der eine in den Reflektor (3) ragende Lampe (4) und eine aus dem Ansatz (2) nach oben hin vorspringende Steckeraufnahme (9) befestigt sind.
Patent DE-19941764-A1 (DE)
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07J41/00
Filed: 1999-09-02
Abstract: The invention relates to substituted acylguanidines and their pharmaceutically compatible salts and physiologically functional derivatives. The invention also relates to compounds of formula (I), wherein the radicals have the meanings given and to their physiologically compatible salts, their physiologically functional derivatives and methods for producing them. The inventive compounds are suitable for use e.g., as medicaments for preventing or treating bile stones.
Patent DE-19947322-A1 (DE)
Title: Table tennis bat with front and rear flats incorporates hollow plastics damper-filled balls or spheres glued into handle recesses against vibration.
Inventor: SCHNEIDER MICHAEL
IPC: A63B59/40
Filed: 1999-10-01
Abstract: Hollow bodies (11,12) in or on the bat (1) are filled with free-moving dampers to cushion the mechanical vibration of the bat, with hollow bodies differing in size for preference and specifically in the shape of hollow spheres or balls. The bodies are fitted in or on the bat handle (14) as recessed to take them (11,12), the bodies being glued into place. The handle forms two shells (9,10), each with its glue strip. The bat has flat front and rear faces (3,4), each of which has a table tennis covering (5,6).
Patent DE-19950457-A1 (DE)
Inventor: GROHMANN PAUL
IPC: C02F3/20
Filed: 1999-10-20
Abstract: The invention relates to a device for introduction of oxygen into water associated with a device for the separation of oxygen from the air. Said device for separation of oxygen from the air comprises at least one oxygen permeable membrane for the creation of oxygen in molecular form. Said oxygen permeable membrane is so arranged in or on the introduction device that one side of the membrane comes into direct contact with the water.
Patent DE-19950533-A1 (DE)
Title: Switch, useful as a circuit-breaker in automobiles, has a conductive component rotated to interrupt conduction by an elastic element when triggered by a switch-off signal
Inventor: YAMAGUCHI NOBORU
IPC: H01H37/76
Filed: 1999-10-20
Abstract: A switch has a conductive component which is by an elastic element triggered by a switch-off signal.  A switch has a rotating conductive component between two connection terminals (11, 19), a heat generating component (25), a trigger (29) actuated by a switch-off signal, an elastic element (33) which can produce a turning force and which can freely extend and contract, and a holder which holds the conductive component and which resists the turning force of the elastic element. When the holder holds the conductive component, conduction between the terminals is maintained but, when the trigger is actuated and the heat generating component produces heat, the conductive component is turned by the elastic element and conduction between the terminals is switched off. Preferred Features: The heat generating component contains an exothermic medium comprising a metal powder, selected from B, Si, Fe, Si, Zr, Ti and Al, and a metal oxide, selected from CuO, MnO2, Pb3O4, PbO2, Fe3O4, Fe2O3 and Cr2O3.
Patent DE-19952149-A1 (DE)
Inventor: KROMBHOLZ KLAUS
IPC: B62D6/02
Filed: 1999-10-29
Abstract: The invention relates to a method for steering and driving a self-propelled working machine, or a working machine comprising front wheels and steerable rear wheels. In order to guarantee high steering stability at all driving speed ranges, when the steering wheel of the working machine is rotated, the front wheels are driven at different speeds, the difference between the speeds of said front wheels being controlled in accordance with the magnitude and the direction of the steering wheel rotation. In a first driving speed range of the working machine, the rear wheels are guided at a predetermined steering angle which is dependent on the steering wheel rotation, in relation to a central axis of the working machine, in such a way that the instantaneous centre of rotation of the front wheels corresponds to that of the rear wheels. In a second driving speed range of the working machine which is higher than the first driving speed range, when the steering wheel is rotated, the rear wheels follow said rotation in a gradual manner and in a third driving speed range of the working machine which is higher than the second driving speed range, the rear wheels are readjusted into a straight driving position.
Patent DE-19954809-A1 (DE)
Title: Screw device has electro-rheological and/or magneto-rheological coupling between drive and output and electronic control unit interacting with drive, coupling, output and/or screw unit
Inventor: RECH BERND
IPC: B25B23/14
Filed: 1999-11-13
Abstract: The device has a drive, an output, a screw unit connected to rotate with the output, an electro-rheological and/or magneto-rheological coupling between the drive and output and an electronic control unit that interacts with the drive and/or coupling and/or output and/or screw unit. The control unit is a data processing device, especially a computer unit with a CPU.
Patent DE-19956641-A1 (DE)
Title: Coaxial cable comprises an outer conductor, an inner conductor, and a dielectric between them, which has strands.
IPC: H01B3/42
Filed: 1999-11-25
Abstract: A coaxial cable (2) comprises an outer conductor (4), an inner conductor (6) and a dielectric (8) between them. The dielectric has strands (10) composed of PEEK, PAEK or PEI.