baber/WOPTO huggingface dataset:
Patent DE-19748278-A1 (DE)
Title: Apparatus for a plasma CVD process
Inventor: TOMITA NAOHIRO
IPC: H01L21/31
Filed: 1997-10-31
Abstract: The apparatus for a plasma CVD process includes a housing with a number of reaction chambers capable of accommodating a workpiece (W). Electrodes are located in reaction chambers, and can carry workpieces.  The apparatus further includes means for creating vacuum the reaction chambers and for providing them with reaction gases.  A high-frequency current source is connected to the electrodes, and serves for production of plasma in the reaction chambers.  The apparatus is characterised by the presence of a duct (15) in the housing (2) connecting the reaction chambers (25) with one another. This connector duct is sufficiently large to allow plasma propagation.
Patent DE-19753784-A1 (DE)
Title: Fixing member embedding anchor bolt into concrete or stone component
Inventor: MAECHTLE DANIEL
IPC: F16B13/14
Filed: 1997-12-04
Abstract: The fixing member firmly fastens an anchor bolt into a concrete or stone component. It comprises a cartridge containing a connecting mortar, which is placed in a cylindrical borehole in the component. The cartridge is broken when the bolt is placed in position. The mortar consists of a resin, a hardener, quartz and a filler. The mortar contains thin layered particles (12) which have a large surface and are easily broken.
Patent DE-19800105-A1 (DE)
Inventor: KALFHAUS REINHARD
IPC: H02M1/42
Filed: 1998-01-05
Abstract: The invention concerns a current-to-voltage transducer (400) with an input (414), at which a first inductance (L420. 1) is connected. The first inductance (L420. 1) is connected to a first terminal (426) of a primary coil (TP7) of an isolation transformer (TR) via a capacitor (422) and a diode (424). The second terminal (428) of the isolation transformer (TR) is connected to the output (416), whereby a junction point (430) between a first inductance (L420.1) and a capacitor (422) is connected to the output (416) via power switchgear (T7) and whereby a junction point (440) between a capacitor (422) and a diode (424) is connected to the output (416) via a series connection of a second inductance (420.2) and a measuring element (444). In order to realize a current-to-voltage transducer with a simple design and multiple output voltages available, it is intended that the isolation transformer (TR) features several secondary coils (TS7.1, TS7.2, TS7.3) arranged on a common core (446) for multiple output.
Patent DE-19801339-A1 (DE)
Title: Ring binder mechanism for filing perforated sheets of paper
Inventor: MARKERT GERHARD DR
IPC: B42F13/16
Filed: 1998-01-14
Abstract: The ring binder mechanism has four hoops, maintaining a spacing of 80 mm between the outermost pair of loops, and keeping the spacing between the two inner hoops between 12 and 26 mm.  The binder can be made suitable for portrait or landscape filing of A4 paper.  The hoops can be circular, elliptical or right-angled (possibly with rounded angles).
Patent DE-19805737-A1 (DE)
Title: Vehicle steering device
Inventor: WAKAMATSU KIYOSHI
IPC: B62D7/15
Filed: 1998-02-12
Abstract: The steering device (1) for a vehicle (2) has an adaptive forward coupled compensation device (5) for minimum compensation of a vehicle slip angle ( delta R) when the vehicle is in a constant state and a transition state. The steering device also has a correction device (6) to correct a control parameter of the adaptive forward coupled compensation device according to a friction coefficient ( mu E) between the vehicle wheels and the road surface. The correction device may be used to calculate a correction factor on the basis of the friction coefficients fed to a friction coefficient estimation device (4). The correction device may alter the control parameter of the adaptive compensation device on the basis of the detected lateral acceleration (yE) of the vehicle.
Patent DE-19811157-A1 (DE)
Title: Workbench for assembly and joinery work
Inventor: FOERSTER RAINER
IPC: B25H1/18
Filed: 1998-03-14
Abstract: The workbench has rotatably mounted first (2a) and second (2b) journal horizontally mounted on a first (1a) and second (1b) column and joined to a first (5a) and second (5b) support element which can travel in two directions on the same plane as the cross-section of the first and second journals. The second column has a rotatably mounted second journal which can tilt in relation to its axis of symmetry.
Patent DE-19813389-A1 (DE)
Title: Safety control circuit e.g. for electrical relay
Inventor: KRAMER MANFRED
IPC: G05B9/02
Filed: 1998-03-26
Abstract: The safety control circuit includes a pair of separate channels, each containing a programme control unit (64,62). The control unit controls at least one electronic switch element (T1-T4; T5-T8), for connecting an electrical load (160) to an operating voltage (UB).  At least one electromechanical switch element (146,148) is controlled by the programme control unit, in dependence on the switch state of at least one electronic switch element. The switch contacts (130,132;134,136) of the electromechanical switch element are connected in series with the electronic switch element.
Patent DE-19814629-A1 (DE)
Inventor: PARTMANN NORBERT
IPC: F03D80/70
Filed: 1998-03-26
Abstract: The arrangement for rotational location is designed with a self-readjusting frictional medium (13), assigned detachable to the rotational connection. The frictional medium reacts directly or indirectly on a bearing race (9) of the large roller bearing. The rotational connection between the tower head bearing race and the machine frame (7) has an active braking unit (11), especially an electric motor disc brake unit having a determined maximum braking torque between 100 and 2000 kNm with a plant having an output between 300 KW and 2 MW.
Patent DE-19815567-A1 (DE)
Title: Monolithisch integriertes Laserarray
Inventor: FIDORRA FRANK
IPC: H04B10/12
Filed: 1998-03-31
Abstract: In einem monolithisch integrierten Laserarray gemäß Anspruch 1 der Hauptanmeldung DE 19754473.8, bei dem die monolithische Integration auf InP erfolgt, die Emissionswellenlängen der als DFB-Laser ausgebildeten Laser im 1,3 mum- oder 1,55 mum-Bereich liegen und weitere Bauelemente zur Weiterverarbeitung der Laseremissionen auf dem Laserarry vorgesehen sind, sind erfindungsgemäß die Laser als Rippenwellenleiter-Laser ausgebildet, Mittel zur Kontrolle der Temperatur des Laserarrays und/oder zur thermischen Abstimmung der Laserwellenlänge der einzelnen Laser vorgesehen, ist zwischen jedem einzelnen Laser und der Chipfacette eine Monitordiode dicht hinter dem Laser angeordnet und besteht das unabhängige passive Koppelnetzwerk, das die einzelnen Laser mit dem Chipausgang verbindet, aus selektiv an die Laserschichten angewachsenen quaternären Schichten und darauf nach oben offenen Rippenwellenleitern und MMI-Kopplern als 3 dB-Koppelelementen.
Patent DE-19817999-A1 (DE)
Title: Vehicular air conditioner for independent temperature control of division spaces inside motor vehicle
Inventor: KANDA HIROMASA
IPC: B60H1/00
Filed: 1998-04-22
Abstract: The air conditioner consists of a first ventilation flue and a second ventilation flue for blowing off air individually to first air conditioning space and a second air conditioning space formed by a division of the in-vehicle space. The temperature control of the first and second air conditioning spaces are independently performed according to the air blown off from the respective ventilation flues. A ventilation air blower is provided to perform the ventilation to the in-vehicle space through both the ventilation flues. A first outlet or mode switching door (5) is provided to change the opening of the first ventilation flue and switch over the outlet mode of the first air conditioning space by being displaced. A second outlet or mode switching door (6) of form nearly identical to the first is provided to change the opening of the second ventilation flue and switch over the outlet mode of the second air conditioning space by being displaced. The position of the second outlet switching door is shifted from that of the first such that the pressure losses of both the ventilation flues may be balanced.
Patent DE-19819656-A1 (DE)
Inventor: WESTFECHTEL ALFRED
IPC: C10M105/38
Filed: 1998-05-02
Abstract: The invention relates to a method for producing polyolesters with an acid value of less than 1 and OH values of less than 30 by reacting triglycerides of native origin in the presence of a polyol with 2 to 15 C-atoms and 2 to 4 hydroxyl groups and a catalyst, at temperatures of 180 to 240  DEG C and at a reduced pressure of 5 to 2 kPa. During the reaction, the pressure is reduced to an end pressure of 1 to 0.01 kPa. The glycerol formed during the reaction is continually removed.
Patent DE-19819723-A1 (DE)
Title: Befestigung zwischen Pumpe und Motor
Inventor: STRELOW GUENTER
IPC: F04D13/06
Filed: 1998-05-02
Abstract: Die Erfindung betrifft eine Motorkreiselpumpe mit einem am Pumpengehäuse auf einer Seite koaxial befestigten Motor, insbesondere Spaltrohrmotor. Das Motorgehäuse weist, insbesondere in einem Flansch Bohrungen auf, durch die Schrauben gesteckt sind, die in Bohrungen des Pumpengehäuses einliegen. An dem Pumpengehäuse stehen Vorsprünge vor, die in die Bohrungen des Motorgehäuses seitlich der Schraube hineinragen und dort einrastend gehalten sind.
Patent DE-19819824-A1 (DE)
Title: Torsion vibration damper between engine and transmission
Inventor: BARTELS ERNST
IPC: F16F15/134
Filed: 1998-05-04
Abstract: The torsion vibration damper has a transfer element on the drive side and a relatively rotatable transfer element on the output side. There is a damping device having elastically deformable energy accumulators (59) which are supported by a radial support (71) which extends circumferentially beyond the webs (64) which define the radial deflection and is associated with the sliding elements (61) on which the energy accumulators are housed. The radial support is connected relatively movable in the circumferential direction to the individual sliding elements. The radial support can be formed by a support ring (73) passing circumferentially through the sliding elements.
Patent DE-19821469-A1 (DE)
Title: Separation of polychlorinated dioxins and furanes from waste gases, especially from combustion plants
Inventor: MENGES GEORG
IPC: B01D53/70
Filed: 1998-05-13
Abstract: Polychlorinated dioxines (PCDD) and furanes (PCDF) are absorbed into scrap plastic particles of suitable size and shape and the plastic scrap is then burnt. Preferred Features: The plastic scrap comprises mixed household scrap and is treated to reduce the crystalline content, preferably by melting and rapidly cooling. Alternatively additives may be included which effect cross-linking and enable higher temperatures to be resisted without melting. Cross-linking may also be achieved by radiological methods. Foaming of the plastic increases the surface area for improved absorption.
Patent DE-19821882-A1 (DE)
Title: Compound IC engine with free piston compressor and air motor. has these working in closed pneumatic circuit whose high and low pressures are about 4:1, low pressure being 10-20 bars
Inventor: BITTEL KARL
IPC: F02B41/06
Filed: 1998-05-15
Abstract: A compound IC engine consists of a free piston compressor and an air motor. These work in a closed pneumatic circuit whose high and low pressures are about 4:1. The low pressure is about 10 to 20 bars. A pilot-controlled non-return valve is connected in front of the inlet non-return valve in the seal (14,15) of the HP cylinder. The pilot-controlled valve can be unlocked according to the position of a differential piston of a piston manometer. The inlet and outlet valves of the air motor are designed as pilot-controlled non-return valves which, correspondingly controlled, let the air motor work as a compressor.
Patent DE-19824859-A1 (DE)
Title: Light alloy piston with longer useful life, resisting effects of defective lubrication
Inventor: SPERMANN JOHANNES
IPC: F02F3/10
Filed: 1998-06-04
Abstract: The surface protection (14) is coated in zones of lacquer, having differing composition. An Independent claim is included for the corresponding method of manufacture.
Patent DE-19825494-A1 (DE)
Inventor: HEITSCH HOLGER
IPC: C07K14/705
Filed: 1998-06-08
Abstract: The invention relates to a novel angiotensin receptor and to the production and use thereof. The novel angiotensin receptor hat at least one subunit containing the amino acid sequence SEQ ID NO. 10.
Patent DE-19830194-A1 (DE)
Title: Dual band radiator system for mobile GSM, DCS networks for motor vehicles has 2 circular conducting foils/plates parallel to/coaxial wrt. each other with electrical, mechanical connections
IPC: H01Q5/00
Filed: 1998-07-06
Abstract: The system has an arrangement of geometrically defined, conducting planes. Two circular conducting foils or plates (1,2) of different dia. are arranged parallel to and coaxial wrt. each other at a defined distance apart with an electrical connection (4) between their centres and mechanical connections via shaped dielectric loading elements (5) between radial lines. The arrangement is connected to a coaxial waveguide.  An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19830509-A1 (DE)
Title: Casing arrangement with several electric sockets and/or electric instruments
Inventor: BRENNENSTUHL HUGO
IPC: H01R25/00
Filed: 1998-07-08
Abstract: The arrangement includes several electric sockets (14) and/or instruments (6, 7) arranged in series, at several upper casing elements (13), and at least one lower casing element (10) which consists of cord material which can be expanded. Two crossing terminating parts (20, 21) are provided for connecting at least two adjacent, equally long cases, which overlap and lock adjacent open fronts of the cases. The terminating parts can be latched, inserted, and/or screwed at the cases, especially at the lower casing elements.
Patent DE-19833263-A1 (DE)
Title: Tür- und Fenstergriffe sowie Sanitärelemente
Inventor: RUMMEL UWE
IPC: E05B1/04
Filed: 1998-07-23
Abstract: Tür- und/oder Fenstergriff und/oder Sanitärelement mit einem Abschnitt, bei dem zumindest im Bereich des Abschnitts ein Grundelement mit einer zumindest einseitig offenen Hülse lösbar koppelbar ist, wobei die Hülse das Grundelement im gekoppelten Zustand mehrseitig umgibt.
Patent DE-19833475-A1 (DE)
Title: Head lamp unit for cars has reflector designed as flattened cylindrical parabola formed by two parabolic branches with at least one inclined to focal axis
Inventor: SCHUSTER KURT
IPC: F21V7/00
Filed: 1998-07-24
Abstract: The head lamp reflector is designed as a flattened cylindrical parabola which is formed at least partially by two parabolic branches of which at least one is inclined at an angle to a given focal axis of the reflector and which are displaced parallel to the longitudinal axis of the reflector. The parabolic branches are inclined at different angles and also at the same angle, 45 degrees at the most. A head lamp unit (1) for cars has a fluorescent tube (2) as a light source and a reflector (3) which reflects light beams radiated from the fluorescent tube through a light-deflecting disc onto the travel path in front of the car. The reflector is designed as a flattened cylindrical parabola which is formed at least partially by two parabolic branches of which at least one is inclined at an angle to a given focal axis of the reflector and which are displaced parallel to the longitudinal axis of the reflector. The parabolic branches are inclined at different angles and also at the same angle, 45 degrees at the most. The disc (4) deflects the light reflected by the reflector parallel to an optical plane of the reflector.
Patent DE-19834247-A1 (DE)
Title: Toothpick for removal of food debris from teeth with capillaries for disinfectant and flavoring
Inventor: KNAPP FRIEDRICH
IPC: A61C15/02
Filed: 1998-07-29
Abstract: The toothpick is made from wood or plastic and has a main body (1) with a layer (3) with a flavoring (4). A layer of coloring (5) is added on top of the flavoring, which has a disinfectant layer on top of it. At least one axial capillary (7) runs thorough the toothpick, which has flavoring, and/or disinfectant and/or coloring in it. The point (2) is at least 4mm long, 0.1mm thick and has a rounded extension. A waterproof protection layer lies on the surface of the toothpick.
Patent DE-19840273-A1 (DE)
Title: Electrical junction box
Inventor: KANEKO NOBUTAKA
IPC: H01R13/627
Filed: 1998-09-04
Abstract: It has insertion and fastening parts mounted on body so that they point in same direction, plus cover element An electrical junction box (10) for a number of cables (12,13) through at least one electrical safety element (11) comprises: a body (40); an insertion part (14) in which the safety element can be inserted; and fastening parts (17,18) to which the cables can be fastened. The insertion part and the fastening parts are mounted on the body so that they point in the same direction. A cover element (41) is provided for the insertion and fastening parts through which the cables can be inserted. The insertion openings (44) communicate with the outer section of the cover element. The cover element is detachably connected to the body. It possesses an engaging section and the body possesses a safety section, the two being connected detachably together.
Patent DE-19842050-A1 (DE)
Title: Worm conveyor for liquids
Inventor: GOTO KUNIFUMI
IPC: F01C1/02
Filed: 1998-09-14
Abstract: The conveyor has a non-central shaft (14) extending axially so that at least one part of it is positioned at a point, which is radially aligned with a spiral section (24) of the moveable worm (26). The non-central shaft supports the moveable worm at a number of points to prevent it tilting relative to the fixed worm (12). The moveable worm has a hub (36), which projects from a base plate (23) and surrounds the non-central shaft.
Patent DE-19842541-A1 (DE)
Title: Stabilising band mounting for munition has ends of band connected by disc shaped cup attached to ignition charge
Inventor: ROOSMANN KARLHEINZ
IPC: F42B10/48
Filed: 1998-09-17
Abstract: The munition stabilising band mounting for a finned munition has a disc shaped cup (6) attached to the overlapping ends (4,5) of the strip. The disc can have a central opening (14) to receive a rivet attaching the disc to the ignition charge (8). The disc can be smaller than the width of the band.
Patent DE-19844543-A1 (DE)
Title: Two stage Radon inversion processing method especially for computer tomography
Inventor: SAUER FRANK
IPC: A61B6/03
Filed: 1998-09-29
Abstract: The method involves using an X-ray source (10) to scan an object (16) and receiving transmissions by a two dimensional field detector (12). The detector and X-ray source are moved by a computer controlled manipulator (6). The process provides a series of two dimensional data slices that are subjected to a two stage three dimensional Radon inversion process. This provides a 3D tomographic image.
Patent DE-19847697-A1 (DE)
Title: Membrane hollow lumen pressurized air drying process comprises conveying permeate from lumen of dryer, feeding air and retentate into framed stack and circulating around membrane fiber
Inventor: RENNEBECK KLAUS
IPC: B01D53/22
Filed: 1998-10-16
Abstract: The membrane hollow lumen pressurized air drying process comprises conveying permeate from the lumen of the dryer, feeding air and retentate into the framed stack and circulating around the membrane fiber outer peripheral skin at the fixed bed height from the pressurized air inlet up to the retentate outlet with permeate release from the skin at the periphery of the framed stack.
Patent DE-19848682-A1 (DE)
Title: Modular solar collector has solar cell connection leads with deformable elongated deviation regions
Inventor: MELCHIOR BERND
IPC: H01L31/05
Filed: 1998-10-22
Abstract: A solar collector has solar cell connection leads (2) with a deformable elongated deviation region (31). A solar collector has planar solar cells (12) connected by leads (2) having a deviation region (31) in a plane parallel to the cell plane. The deviation region is extremely shallow in the transverse direction or at least not significantly thicker than the cells, is highly deformable in its plane and forms an extra length, along the geometrical connection path between the cell connections, which is not consumed by thermal length changes over the entire possible temperature range of solar collector use.
Patent DE-19851388-A1 (DE)
Title: Homogeneously doped perovskites, especially for multilayer capacitor production, are prepared by mixing a hot aqueous group IIa element hydroxide suspension with an organic group IVb element alkoxide and additive solution
Inventor: ZHENG ZIYING
IPC: C01B13/36
Filed: 1998-11-07
Abstract: Preparation of perovskites with homogeneously distributed additives, is by mixing a hot aqueous group IIa element hydroxide suspension with an organic group IVb element alkoxide and additive solution. Preparation of ABO3 perovskites with homogeneously distributed additives comprises heating an aqueous suspension of a group IIa element hydroxide A(OH)2 to 60-80 deg C, stirring in a homogeneous organic solution containing group IVb element alkoxide B(OR)4 and additive, heating and stirring for several hours, filtering, repeatedly washing with water and drying.
Patent DE-19851704-A1 (DE)
Title: Fahrzeugsystem zum Gütertransport
Inventor: SCHROETER JOHANNES
IPC: B62D61/10
Filed: 1998-10-30
Abstract: Es wird ein Fahrzeugsystem (1) zum Gütertransport vorgeschlagen, welches einen Triebwagen (2) sowie einen Lastanhänger (3) zur Aufnahme von Frachtgut (4) aufweist, wobei der Lastanhänger (3) Rollkörper (5, 6, 7) enthält, welche in Querrichtung zum Lastanhänger zusammenfügbare mitlaufende Lastträger (9) aufweisen. Zwischen den mitlaufenden Lastträgern mindestens eines Rollkörpers sind in Längs- oder in Querrichtung des Lastanhängers (3) Abstandshalter angeordnet.
Patent DE-19853644-A1 (DE)
Title: Binocular telescope with changeable refractive power
Inventor: WATANABE NAOMI
IPC: G02B13/02
Filed: 1998-11-20
Abstract: The field of vision has an intermediate image-forming optical system (20) for moving along an optical axis between an inverting mirror system and an ocular lens system (12). The inverting-mirror system is in the form of right-angled triangular wedges as first (13) and a second (14) prisms. Part of the base surfaces (17,18) of the two prisms lies orthogonally in relation to the incident optical axis. Crest lines (15,16) of the two prisms lie orthogonally to the incident optical axis.
Patent DE-19859076-A1 (DE)
Title: Thermophotovoltaischer Generator
Inventor: LAQUA EKKEHARD
IPC: H02S10/30
Filed: 1998-12-21
Abstract: Die Erfindung betrifft einen thermophotovoltaischen Generator (1) mit mindestens einer Strahlungsquelle (3a bis 3e) und einer oder mehreren Photozellen (7a bis 7d), wobei die Photozelle (7a bis 7d) eine von der Strahlungsquelle (3a bis 3e) emittierte Strahlung zumindest teilweise absorbiert und die absorbierte Strahlung zur Stromerzeugung nutzt. Erfindungsgemäß ist vorgesehen, daß mindestens zwei Strahlungsquellen (3a bis 3e) vorgesehen sind, daß die Photozelle eine transparente Photozelle (7a bis 7d) ist, so daß ein nicht absorbierter Strahlungsanteil die Photozelle (7a bis 7d) passiert, wobei die Photozelle (7a bis 7d) so zwischen den beiden Strahlungsquellen (3a bis 3e) angeordnet ist, daß die von der einen Strahlungsquelle (3a) emittierte, die Photozelle (7a) passierende Strahlung auf eine andere Strahlungsquelle (3b) trifft.