baber/WOPTO huggingface dataset:
Patent DE-19802775-A1 (DE)
Title: Damped braking system between moving bodies
Inventor: STOLL KURT DR
IPC: F16C29/10
Filed: 1998-01-26
Abstract: The system is for use between two bodies (4,5) sliding to-and-fro in a straight line in relation to each other, on approaching their end positions. A damping unit (47) on one body (4,7) works with a stop surface (38) on the other one. The damping unit works in both directions, being situated between the surfaces (56) of impact members (48,48') facing in opposite directions. These surfaces face towards stop surfaces (38) on the other body (5,6). Each member normally assumes a basic position not movable in the axial direction in relation to its respective stop surface, but deflects on impact so as to shorten the damping unit, which is supported in the basic position by the other member. The damping unit can consist of a fluidic shock-damper (57).
Patent DE-19806908-A1 (DE)
Title: Arrangement for recording an image and/or sound, esp. a video camera and/or photographic camera
Inventor: HECKMANN GREGOR
IPC: H04N5/77
Filed: 1998-02-19
Abstract: The arrangement has a digitizing unit (3) for converting the acquired images or sounds into digital data, a transmitter unit (5) for wireless data communications and a buffer memory (12).  The transmitter unit is in the form of a terminal  in a wireless data communications network.  The buffer memory and transmitter unit can be housed in a separate auxiliary equipment (9).
Patent DE-19808418-A1 (DE)
IPC: B30B9/30
Filed: 1998-02-28
Abstract: The drive arrangement has a pressure shaft with an input shaft and a drive region (A) before the input shaft with two crossed hydraulic cylinders (1, 2) whose free piston rod (3, 4) ends act on the pressure plate. The linkage points of the hydraulic cylinders are mounted on panels (5) in the rear part of the drive region and to the side of the press housing outside its parallel bounding walls.
Patent DE-19812859-A1 (DE)
Title: Photoinitiatorgemische
Inventor: PRANTL BERNHARD
IPC: C07F9/53
Filed: 1998-03-24
Abstract: Photoinitiatormischung, enthaltend DOLLAR A a) mindestens ein Monoacylphosphinoxid der Formel I  DOLLAR F1 worin DOLLAR A R·1· C¶1¶-C¶18¶-Alkyl, durch Halogen oder C¶1¶-C¶6¶-Alkoxy substituiertes C¶1¶-C¶4¶-Alkyl, C¶5¶-C¶8¶-Cycloalkyl, C¶7¶-C¶9¶-Phenylalkyl, Phenyl, Naphthyl, Biphenyl, durch Halogen, C¶1¶-C¶12¶-Alkyl und/oder C¶1¶-C¶12¶-Alkoxy ein- oder mehrfach substituiertes Phenyl, Naphthyl oder Biphenylyl, oder einen einwertigen N-, O- oder S-haltigen 5- oder 6gliedrigen heterocyclischen Rest bedeutet, DOLLAR A R·2· Phenyl, Naphthyl, Biphenylyl, durch Halogen, C¶1¶-C¶12¶-Alkyl und/oder C¶1¶-C¶12¶-Akloxy ein- oder mehrfach substituiertes Phenyl, Naphthyl oder Biphenylyl, einen einwertigen N-, O- oder S-haltigen 5- oder 6gliedrigen heterocyclischen Rest, C¶1¶-C¶18¶-Alkoxy, Phenoxy, durch Halogen, C¶1¶-C¶4¶-Alkyl oder C¶1¶-C¶4¶-Alkoxy substituiertes Phenoxy, Benzyloxy, Cyclohexyloxy oder R·2· und R·1· zusammen mit dem Phosphoratom einen Ring bilden, DOLLAR A R·3· C¶1¶-C¶18¶-Alkyl, durch Halogen oder C¶1¶-C¶6¶-Alkoxy substituiertes C¶1¶-C¶4¶-Alkyl, C¶5¶-C¶8¶-Cycloalkyl, C¶7¶-C¶9¶-Phenylalkyl, Phenyl, Naphthyl, Biphenylyl, durch Halogen, C¶1¶-C¶12¶-Alkyl und/oder C¶1¶-C¶12¶-Alkoxy ein- oder mehrfach substituiertes Phenyl, Naphthyl oder Biphenyl, einen einwertigen N-, O- oder S-haltigen 5- oder 6gliedrigen heterocyclischen Rest oder eine Gruppe  DOLLAR F2 bedeutet, worin X C¶2¶-C¶8¶-Alkylen, Cyclohexylen oder unsubstituiertes oder durch Halogen, C¶1¶-C¶4¶-Alkyl oder C¶1¶-C¶4¶-Alkoxy substituiertes Phenylen oder ...
Patent DE-19820059-A1 (DE)
Title: Position regulation using a guide wheel
Inventor: BERNHARD WERNER
IPC: B62K1/00
Filed: 1998-05-06
Abstract: The movement of a load such as a passenger wheel chair is controlled in such a way as to maintain a stable position. The wheelchair has a pair of main wheels (110) that are motor driven (142) and the front frame supports a pivot mounted wheel (114) that has a motor to adjust the vertical position. The attitude is controlled to maintain attitude for a weight balance using an inclination sensor (120).
Patent DE-19820746-A1 (DE)
Title: Cassette for cash for use in goods dispensing machine
Inventor: MAIDHOF MICHAEL
IPC: G07F9/06
Filed: 1998-05-08
Abstract: The cassette used to collect cash in a goods dispensing system has an opening (28) that is interlocked until correctly installed in the automat. The release is provided by a leaf spring (7) that is displaced by the actuator pin (21) of the automat. This allows a closing plate (33) to be moved by a spring (11). When removed the cassette is key operated.
Patent DE-19820996-A1 (DE)
Title: Module fixing device for securing module to holder in coin-operated amusement or vending machine
Inventor: WEINHEIMER ALFRED
IPC: G07F9/10
Filed: 1998-05-11
Abstract: The fixing device secures a coin-checking or similar module (18) in a holder (19) using at least 2 opposing retaining bolts (21) of the module cooperating with respective slots (24) provided in the holder. A spring element (1) has an opening (3) enclosed by 2 sliding planes (6) for  movement of a sliding strut (5) projecting from the holder upon pivot movement of the spring element, which has a secondary opening (12) for receiving the retaining bolt.
Patent DE-19822847-A1 (DE)
Title: Hydraulic motor converting via contraction or expansion materials
Inventor: MEHNERT ERICH
IPC: F03G7/06
Filed: 1998-05-22
Abstract: An hydraulic motor converts expansion energy into linear or motor rotative power, using dry natural wind or rain brought in by tubes (3 or 1) in the case of a standing motor or when applied to a mobile motor then an air stream is introduced along tube (3) or from a water tank for the material expanding when moist, this corresponding to a cylinder in the case of gasoline engines or again with a cylinder when used for radial engines.
Patent DE-19824210-A1 (DE)
Inventor: HOEFER REINHARD
IPC: B65H69/06
Filed: 1998-05-29
Abstract: The invention relates to a method for splicing a continuous old thread with the end area of a new thread by means of compressed air splicing. Said method functions in broad parameter areas independent of the characteristics of the threads which are to be processed. The invention also relates to a device for carrying out the method. The method for splicing using compressed air splicing is characterized in that before splicing using compressed air, the original twist of the filaments of at least the old thread is eliminated in the splicing area by means of reverse twisting. Such a device comprising front and rear clamping devices (6, 7) with regard to the swirling zone (3) and comprising a twisting device (22) as well as a third clamping device (8) for the new thread is characterized in that the rear clamping device (7) for the old thread (1) can be rotationally driven and is constructed such that it can rotate around the direction of passage (10).
Patent DE-19824842-A1 (DE)
Title: Free-wheel unit for torque converter etc.
Inventor: ORLAMUENDER ANDREAS
IPC: F16H41/24
Filed: 1998-06-04
Abstract: The device has first and second transmission units (12), and a release/blocking device. This permits a relative movement between the units in a first direction, and blocks such a movement in an opposite second direction. The  device has a release/blocking element (28) with a first and second coupling section (34,30) for the transmission units. The element is elastically deformable in one of these sections to move into blocking position, so that the connected transmission unit cannot be moved when an attempt is made for a relative movement of the two transmission units in the second direction.
Patent DE-19825658-A1 (DE)
Title: Marking a charge during heat treatment, and use of a machine-readable data carrier
Inventor: ENGLERT KARL-OTTO
IPC: F27D19/00
Filed: 1998-06-09
Abstract: Information relating to a charge undergoing heat treatment is stored on a machine-readable data carrier which is releasably attached to the charge (or charge containers, carrier structures etc.) during the entire heat treatment process. The data carrier covers marking and/or monitoring a charge or a charge container during its passage through metallurgical and heat treatment processes.
Patent DE-19826992-A1 (DE)
Title: Multi-instrument measurement arrangement for determining neuronal functional activity
Inventor: GEMBRIS DANIEL
IPC: A61B5/0484
Filed: 1998-06-19
Abstract: The measurement arrangement is connected to a computer for evaluating functional activity data and consists of a nuclear spin tomograph, an electroencephalograph or a magneto-encephalograph.  The image generation method maximizes the overlap of a measurement and parameterized reference time sequence.  The computer can detect that the overlap has been maximized. Independent claims are also included for a computer for evaluating the measurement signals and a method of generating images of functional measurement signals.
Patent DE-19833004-A1 (DE)
Inventor: BRUECHER PETER
IPC: F28F9/02
Filed: 1998-07-22
Abstract: Heat exchanger has a horizontal transfer line (4) feeding hot process gas connected to the process gas generator (1). A connecting pipe (22) is arranged coaxially to each cooling pipe (11), so that on one side the connecting pipe (22) engages the cooling pipe (11) and leads out from the transfer line (4) on the other side. Heat exchanger for cooling a hot process gas produced in a gas generator (1) or a reactor comprises several cooling pipes (11) each surrounded by an outer tube (12). Each cooling pipe (11) and each outer tube (12) are welded at both ends to a water chamber (13, 14) for introducing and removing a cooling medium. The water chamber (13, 14) consists of a massive strip-like piece, into which circular recesses (15) are inserted corresponding to the number of cooling pipes (11). Each recess surrounds a cooling pipe (11) and has a diameter that is the same or is larger than inner diameter of the outer tube (12). The recess (15) has a thin annular base (16) having a low residual wall thickness. A horizontal transfer line (4) feeding hot process gas is connected to the process gas generator (1). A connecting pipe (22) is arranged coaxially to each cooling pipe (11), so that on one side the connecting pipe (22) engages the cooling pipe (11) and leads out from the transfer line (4) on the other side.
Patent DE-19836477-A1 (DE)
Title: Production of 1,3-dimethyl-imidazolium 4-carboxylate, useful as a catalyst for production of isophoronitrile, involves reacting 1-methyl-imidazole with dimethyl carbonate
Inventor: FISCHER JAKOB
IPC: C07D233/90
Filed: 1998-08-12
Abstract: 1,3-Dimethylimidazolium-4-carboxylate is produced by reacting 1-methyl-imidazole with dimethyl carbonate.
Patent DE-19837536-A1 (DE)
Title: Transporting device for wall elements prefabricated from building bricks has load carrying unit with locating plates, protrusions on lower edge for gripping under wall element, and hook element for fitting over it
Inventor: WASMER PAUL
IPC: E04G21/16
Filed: 1998-08-19
Abstract: The transporting device includes a load carrying unit(6) which has a broken or continuous locating face formed by one or more assembled locating plates(7) for laying on a surface of the wall element(3) which is vertical in the operating position. The locating plates on their side facing away from the locating face each have a reinforcing, one or more components(13) or protrusions on the lower edge for gripping under the wall element and at least one hook element(17) fitting over the wall element.
Patent DE-19840968-A1 (DE)
Title: Planetary gear mechanism with clearance adjustment mechanism
Inventor: SHIROKOSHI NORIO
IPC: F16H55/18
Filed: 1998-09-08
Abstract: The planetary gear arrangement has a first (38) and second (39) planet carrier rotatably supporting a first and second planet wheel respectively.  The two planet carriers are screwed together after turning relatively to each other in order to adjust the clearance of the two planet carriers in relation to a sun wheel (45) and internally toothed hollow wheel (32). The two planet carriers are juxtaposed axially.  A planet wheel shaft of the first or second planet wheel passes through the two planet carriers from the side of an outer end surface (39c) of the second planet carrier.  The two planet carriers are rotatably mounted by means of a shared mounting element (40) on an inner peripheral surface of a housing (2)
Patent DE-19847980-A1 (DE)
Title: Stamping rivet upsetting tool comprises die endface which is radially divided into sectors outside raised area
Inventor: DONHAUSER GEORG
IPC: B21J15/02
Filed: 1998-10-17
Abstract: The tool has a holding down device (20) for the sheets with a rivet punch (25) moving axially in its cylinder (24), and a die (27) opposite the holding-down device, with a raised area (34). The die endface (36) is divided radially outside the raised area into sectors (35) which can move relative to each other, depending on the force exerted on each of them.
Patent DE-19850059-A1 (DE)
Title: Planetary gear has sun wheel driven by rotary shaft, hollow wheel and groups of first and second step planets, with securing ring
Inventor: SCHULZ HORST
IPC: F16H1/46
Filed: 1998-10-30
Abstract: The planet wheel gear has a sun wheel driven by a shaft, a ring gear, a group of first and of second step planets. All the step planets are mounted on the one planet carrier. The large step wheels of the second step planets constantly engage with the teeth of the sun wheel, and the small step wheels of the first step planets engage with the hollow wheel. The engaging surfaces at the end of the rotary shaft (12) of the large step wheel (2) of the first step planets are axially outside the track of the roller bearing (6). The engaging surfaces have each at least one adjustment disc (11) axially held by a securing ring (9).
Patent DE-19851919-A1 (DE)
Title: Solar heated water heater has storage tank, branch pipes, backflow check valves and pressurized hot water tank
Inventor: CZYBULLA RONALD
IPC: F24D17/00
Filed: 1998-11-11
Abstract: The water heater is run by a solar collector(5), and the hot water produced is stored in a storage-collector (9). The water pipe system (1) incorporates a branch (18), a backflow check valve (3) and a branch pipe (12) with pressurized hot-water tank (11) and backflow check valve (16) directly and or by successive pipes. The backflow check valve, preferably in the form of a throttle valve (14), is connected to the other, second branch of the branch piece .
Patent DE-19852522-A1 (DE)
Title: Movable guide for roller-shutter
Inventor: WIRTHWEIN UDO
IPC: E06B9/58
Filed: 1998-11-06
Abstract: The shutter (3) slides between the edges of an opening, and works when shut in a U-shaped guide (41,21) enclosing one of its edges. The guide is mounted in a rigid column (2). The rigid column hinges or slides at one end in the edge of the opening, so that with the shutter open the column can be lowered behind or into the edge. Lowering can take place in the vertical direction using an electric motor coupled to the guide or column. At the opposite edge of the opening, the column can work with a detector for its position or that of the shutter, this detector being connected to a shutter-driving motor.
Patent DE-19852691-A1 (DE)
Inventor: OOST CARSTEN
IPC: C07C45/67
Filed: 1998-11-16
Abstract: Preparation of unsaturated ketones by reaction of the corresponding alpha , beta -unsaturated alcohol with an alkyl acetoacetate compound in the presence an organo-aluminum catalyst at constant temperature, with separation and continuous removal of CO2 and alcohol formed. Preparation of unsaturated ketones of formula (I) by reaction of the corresponding  alpha , beta -unsaturated alcohol of formula (II) with an alkyl acetoacetate compound of formula (III) in the presence of 0.1-5 mole% (based on (III)) of an organo-aluminum catalyst with separation and continuous distillative removal of CO2 and alcohol of formula R3OH formed during reaction, in a reactor containing a fractionation column, where: (A) (II) is added to the reaction mixture together with the organic catalyst without additional solvent and (III) is then added to this mixture; (B) the reaction temperature is kept constant between 175-220 degrees C; (C) the content of (III) is kept at a constant level between 0.1-10 wt.% during the reaction. R1, R3 = 1-4C alkyl; R2 = 4-30C aliphatic, cycloaliphatic or cycloaliphatic-aliphatic; a, b = optional additional bonds.
Patent DE-19853894-A1 (DE)
Title: Synchronous ring has main ring body and radially extending disc body, with friction surface and toothing on outer periphery of disc
Inventor: SCHWUGER JOSEF
IPC: F16D23/02
Filed: 1998-11-23
Abstract: The synchronous ring has a main ring body (3) and a radially extending disc body (2) separately produced and then joined together. The ring is produced by a non-cutting process and has a friction surface on its conical inner casing surface. The outer periphery of the disc has toothing and is produced by a non-cutting process. The disc consists of a cut-off profiled part which is first bent into a circle and then joined along its cut edges..
Patent DE-19856667-A1 (DE)
Title: Assembly and contact connection for electrical components e.g. for aerials on mobile phones, has carrier for electrical contact track secured to housing using screws
Inventor: BARSCH KLAUS
IPC: H01Q1/22
Filed: 1998-12-09
Abstract: The unit has a base (4) with a formed recess and into this is set a contact spring (1) that projects above the top surface. A carrier (5) for an electrical contact track (6) is secured to the housing using screws (7) that fit into threaded holes in studs (8).
Patent DE-19859242-A1 (DE)
Title: Control method for internal combustion engine involves varying engine efficiency depending on engine parameter that influences vacuum for pressure reservoir
Inventor: DENZ HELMUT
IPC: F02D41/14
Filed: 1998-12-22
Abstract: The method involves varying the efficiency of the engine, when operating in a reduced efficiency state, depending on an engine parameter that influences the vacuum for a pressure reservoir. The efficiency can be varied depending on the deviation between the induction tube pressure and the ambient pressure.  An Independent claim is also included for an arrangement for controlling an internal combustion engine.
Patent DE-19859274-A1 (DE)
Title: Vorrichtung zur Erkennung von Fremdstoffen in strangförmigen textilen Material
Inventor: HENZE HERBERT
IPC: G01N21/89
Filed: 1998-12-22
Abstract: Die Erfindung betrifft eine Vorrichtung zur Erkennung von Fremdstoffen in strangförmigem textilen Material, wie Faserbändern oder Garn, mit einer Weißlicht-LED D(1). Die Farberkennung erfolgt über mehr als zwei Farbstützpunkte. Mit der Vorrichtung wird das Erkennen von Fremdstoffen im Textilmaterial verbessert. DOLLAR A Die Vorrichtung wird in Kombination mit einem Garnreiniger in Spinn- oder Spulmaschinen betrieben.
Patent DE-19859868-A1 (DE)
Title: Television receiver with built in video and audio transmission and reception facility for video conferencing
Inventor: KULA TONY E
IPC: H04N5/64
Filed: 1998-12-23
Abstract: The television receiver (1) has loudspeakers built in (2,3) and has a number of control inputs (4-6). In addition there is a microphone (7) and a video camera unit (10) that are used for video conferencing with other users. Internally there is a control module that has a video processor and transmitter / receiver for communication over a network.
Patent DE-19905338-A1 (DE)
Title: Torque distributor transmission pump drive for four-wheel drive vehicle
Inventor: BAXTER JUN RALPH W
IPC: B60K17/346
Filed: 1999-02-09
Abstract: The torque distributor transmission pump drive is on the front of the transmission, on which it is fitted to the vehicle transmission.  The torque distributor transmission pump drive (10) has a drive device (14) which drives the pump (16) directly from the torque distributor transmission.  The pump may be a hydraulic pump or an auxiliary hydraulic pump.  The drive device may consist of a chain, belt or gear drive.
Patent DE-19908249-A1 (DE)
Title: Lock for foot of profile-framed pedestal comprises angle bracket and movable clamp (4) which can be fastened around foot so that it is held between them
Inventor: KRUSZEWSKI TADEUSZ
IPC: A47B91/02
Filed: 1999-02-25
Abstract: The lock for the foot (F) of a profile-framed pedestal comprises an angle bracket (3) and a movable clamp (4) which can be fastened around the foot so that it is held between the two components.  An Independent claim is included for a pedestal for a platform containing the lock.
Patent DE-19912730-A1 (DE)
Title: Axiales verschiebbares Gleichlaufdrehgelenk
Inventor: SCHRIMPF HOLGER
IPC: F16C33/46
Filed: 1999-03-20
Abstract: Die Erfindung betrifft ein axial verschiebbares Gleichlaufdrehgelenk (1) mit einem äußeren Gelenkkörper (2) und einem Glenkinnenteil (3), wobei zwischen dem Gelenkkörper (2) und dem Gelenkinnenteil (3) mehrere Kugeln (4) vorgesehen sind und jede Kugel (4) in einer am Gelenkkörper (2) vorgesehenen Bahn (5) geführt und in einem Käfigfenster (6a) eines Käfigs (6) gehalten ist und mit Hilfe der Kugeln (4) ein Drehmoment vom Gelenkkörper (2) auf das Gelenkinnenteil (3) oder vom Gelenkinnenteil (3) auf den Gelenkkörper (2) übertragbar ist, wobei aufgrund eines entsprechend vorhandenen Spieles ein Kontakt zwischen der Außenfläche (6b) des Käfigs (6) mit einer Innenfläche (2a) des Gelenkkörpers (2) und/oder eine Verlagerung der Kugeln (4) in radialer Richtung innerhalb der Käfigfenster (6a) ermöglicht ist. DOLLAR A Die Geräuschentstehung ist dadurch vermieden, daß auf der mit der Außenfläche (6b) des Käfigs (6) in Kontakt bringbaren Innenfläche (2a) des Gelenkkörpers (2) und/oder auf den im wesentlichen radialen Innenseiten (6c) der Käfigfenster (6a) eine Dämpfungsschicht (7) vorgesehen ist.
Patent DE-19913757-A1 (DE)
Title: Fabrication of rivet connection in flat steel sheets uses pressurized fluid fed into bottom die to generate lateral force to press sheet material against rivet jacket
Inventor: DONHAUSER CHRISTIAN
IPC: B21J15/02
Filed: 1999-03-26
Abstract: A rivet is moved by a tool to press sheet steel material into a bottom die, while the die generates a lateral force pressing material against an outer rivet surface. The lateral force is generated via a fluid, which is introduced into the bottom die (8) and subjected to a high pressure. The fluid is applied after the rivet (3) has deformed the steel sheets (1,2) and is pressed into the bottom die chamber (9).  The riveting machine has a riveting die (5) with pressure pad (7), and a bottom die with hollow chamber, which is sealed relative to its surroundings by a sealing strip (11) fitted into a groove (10) and engaging on one of the sheets. The chamber has a side intake (12) for the pressurized fluid.
Patent DE-19914266-A1 (DE)
Title: Axialkolbenmaschine und Steuerkörper für eine Axialkolbenmaschine
Inventor: MOYA JUAN
IPC: F04B1/20
Filed: 1999-03-29
Abstract: Eine Axialkolbenmaschine hat eine Triebwelle (3) und einen an der Triebwelle (3) vorgesehenen Triebwellenflansch (4), an welchem sich Kolben (20) abstützen, die in Zylinderausnehmungen (18) einer Zylindertrommel (7) verschiebbar sind. Ein Steuerkörper (5) ist an einer Stützlagerfläche (34) gelagert und weist einen an einer ersten Steueröffnung (39) mündenden ersten Druckkanal (40) und einen an einer zweiten Steueröffnung (46) mündenden zweiten Druckkanal (41) auf. Über die Druckkanäle (40, 41) sind die Zylinderausnehmungen (18) zyklisch alternierend mit einer Niederdruckleitung und einer Hochdruckleitung verbindbar. Erfindungsgemäß ist zumindest einer der Druckkanäle (40, 41) mit zumindest einem an einer der Stützlagerfläche (34) gegenüberliegenden Gegenfläche (35) des Steuerkörpers (5) ausmündenden Entlastungs-Kanal (30, 31) und/oder Schmier-Kanal (32, 33) verbunden.