baber/WOPTO huggingface dataset:
Patent DE-19716142-A1 (DE)
Title: Detachable chair-fixture to base, especially for row of chairs
IPC: A47C1/12
Filed: 1997-04-17
Abstract: The fixture (11) has an anchor element (12) fixed to the base surface (4) on which the chair stands, and has a suspension element (23) gripping a chair (1) and clamping the chair against the base surface. The anchor element and suspension element are enclosed by a sleeve (17) over their facing ends. The sleeve also covers a tensioning spring (18) co-operating with the suspension element. The sleeve is fixed to the bottom free end of the vertically downward-pointing suspension element and is preferably screwed by means of a covering-cap (21). The tensioning spring is supported by its lower end on a screw-cap (20) closing the sleeve.
Patent DE-19718282-A1 (DE)
Inventor: RUSS JOHANN
IPC: F16L25/00
Filed: 1997-05-01
Abstract: The connector comprises a sleeve, and a cylindrical socket for the end of each pipe (1,2) being joined. The socket is double-walled at least near its free end. The pipe end fits into the annular space (8,9) formed between the outer (11) and inner (10) wall and corresponding to the thickness of the pipe end. The annular spaces are separated by a radial bridge piece (7). At least one of the pipes is lightweight and has a sealing element in the annular space (4) between two ridges (3).
Patent DE-19718421-A1 (DE)
Title: Free-standing appliance for uniformly grilling various food items
Inventor: LINDERT HEINRICH
IPC: A47J37/04
Filed: 1997-04-30
Abstract: The appliance comprises a central vertically arranged tubular electric heating element enclosed in a cover through which heat may be radiated and a number of food holders arranged circumferentially which are rotated by an electric motor in order to grill the food items evenly. The appliance has a cylindrical base (2) on which is mounted a grill (3) consisting of a temperature controlled, spirally wound tubular electric heating element (17) within a mesh-like holder (18) attached (20) to the base. An electric motor (22) and belt (21) drives the mutually geared food supports (13,14,15) in bearings (29,30,31). The cover (33), through which the food supports pass, has a drainage channel (32) around the heater cover for collection of fat,oil and juices from the foods.
Patent DE-19725029-A1 (DE)
Title: System for sucking out air containing particles, e.g. dust
IPC: A47L9/28
Filed: 1997-06-13
Abstract: The system for sucking air containing foreign particles has a suction motor (5) connectable at an AC voltage source (8) using a switch arrangement (14) which sucks out the air through a suction duct. A control unit is provided, which with the closing of the switching arrangement raises the suction power of the suction motor, emanating from a low switched on suction power up to a higher desired operating suction power. The switched on current (IE) flowing to the switched on time point through the suction motor (5) is smaller than that of the starting current which would be set, without the reaction of this control unit (26). The operating suction power is variably adjustable, across a power selection unit (46). For the specifying of the operation suction power, a corresponding desired revs per minute is adjustable. The control unit (26) regulates the suction power of the suction motor (5) using a phase chopping control.
Patent DE-19725352-A1 (DE)
Title: Underlay for packing or display of cakes etc.
Inventor: ITEY FREDERIC
IPC: A47G19/03
Filed: 1997-06-16
Abstract: The underlay is composed of two sheets of card, one laid on the other. The upper sheet (100) has the cut-ins for the closed-cut main edges (11,21,31) and the lower sheet has the cut-ins for the corresponding closed auxiliary edges (12,22,32). The two sheets are positioned so that they can be joined to each other, e.g. by the application of glue or adhesive foil. The top side and bottom side of the sheets forming the underlay may differ in thickness, material properties and surfacing.
Patent DE-19731647-A1 (DE)
Title: Method for measuring power of prime mover, e.g. motor vehicle, motorcycle, etc.
Inventor: GRUND GERALD
IPC: G01L3/24
Filed: 1997-07-23
Abstract: The method involves determining the power output characteristic and torque characteristic over the speed range of the drive and its moment of inertia. At least one measurement is taken at a known moment of inertia using a component attached to a driven element. At least one further measurement is taken at a known moment of inertia. While the measurements are recorded, at least the drive speed characteristic and that of the angular acceleration of the driven element are recorded. Friction torque and moments of inertia can also be measured
Patent DE-19731960-A1 (DE)
Title: System for detecting metal particles in flowline circulated coolant
Inventor: MEINHOLD DAVID R
IPC: G01N15/10
Filed: 1997-07-24
Abstract: A system for detecting metal particles within a flowline containing cooling oil for heavy machinery has a detector unit (14) for insertion in the flowline and this accommodates a pair of permanent magnets (26,28) bridged by a resistor (36) which is energised from a DC source (38) via a limiting resistor (44). The voltage across the resistor (36) falls progressively as particles accumulate between the magnets due to the normal wear of e.g. a gearbox. The terminals (32,34) transfer the voltage signals to a measurement module (46) and thence to a storage/logic unit (18) which discriminates between normal, mid-range and severe wear conditions at the same time recording trend data to identify servicing intervals.
Patent DE-19732370-A1 (DE)
Inventor: WILLMANN MICHAEL
IPC: F02B67/06
Filed: 1997-07-28
Abstract: The invention concerns an accessory module for internal combustion engine, comprising an accessory support (11) designed to be fixed on the engine and at least one accessory fixed on said support (11). A housing (36, 38, 40) for the accessory or accessories is formed, at least partially, integral with the accessory support (11).
Patent DE-19732768-A1 (DE)
Title: Moisture seal for door
Inventor: WILLRICH PETER
IPC: E06B7/24
Filed: 1997-07-30
Abstract: The seal comprises an elastomer block fitted to the bottom inside edge of a door. It has outer horizontal ribs (7,8) which locate in grooves in a similar block fitted to the bottom inside edge of a door frame. The rear of the blocks is shaped to key into the edge profile of the door or door frame. The blocks are secured by threaded fasteners through screw holes in each block. The interlocking blocks provide an improved seal and prevent water from running up between the door and frame through capillary action. The ribs are elastic and seal into the grooves.
Patent DE-19734784-A1 (DE)
Inventor: TSUGAWA KAZUYA
IPC: F16D23/12
Filed: 1997-08-06
Abstract: A pedal assembly, e.g.for a clutch or brake, comprises a pedal 5 rotatably supported on a pedal bracket 3 by shaft 4, and a pedal stopper 9 provided on the bracket. A pedal stopper stay 7, which is made by bending a flat plate, is attached to a pedal arm by welding. A return stopper face 7a and stroke stopper face 7b formed on the pedal stopper stay engage respective faces 9a, 9b on the pedal stopper. In a further embodiment, the pedal has integral return stopper and stroke stopper faces 11a, 11b.
Patent DE-19736016-A1 (DE)
Title: Toy kite
Inventor: UEBACH HORST
IPC: A63H27/08
Filed: 1997-08-20
Abstract: The line strut (2) extending in the flying direction or the cross strut (3) consist of two sections (2',2'' or 3',3'') joined up axially and releasably in series by sleeves (7) thrust positively or forcibly into the facing ends of the strut sections in each case. One strut section end face has its own fixed connecting sleeve, etc., slid onto part of the section length so the adjoining struts section slides into or onto the sleeve over the remaining sleeve length. The struts may be of wood or synthetic material and have their connecting sleeves welded on, adhered or integrated with the struts. Struts, sleeves, skin (5) and string (6) can be folded up and held in a tubular pack. The pack may have advertising space inside or outside or else enclosed advertising.
Patent DE-19737213-A1 (DE)
Title: Transducer
Inventor: MARRERO JOSEPH
IPC: H02M3/335
Filed: 1997-08-27
Abstract: The transducer has at least one switch (Q1,Q2) whose duty cycle determines the output voltage or current and a control circuit (16) coupled to the switch or switches, which can be transistors. The control circuit controls the duty cycle and hence the output voltage (Vo) or current. A ripple control circuit is connected to at least one switch. The ripple control circuit can be implemented on the input and/or output side. The arrangement also contains a transformer (T2). At least two switches can be connected to form a switch pair.
Patent DE-19739290-A1 (DE)
Inventor: HAIDER MAX
IPC: H01J37/153
Filed: 1997-09-08
Abstract: The invention relates to a method for eliminating axial image deformations  alpha <n> in electron optical systems, where the extra-axial image deformation of the order n+m with the same behaviour in  alpha <n>, which thus has the form  alpha <n> gamma <m>, is modified by shifting or tilting the beam path towards the optical axis until compensation of the axial image deformation has been achieved.  gamma  describes the extra-axial image coordinate as a complex number in both sections. The invention also relates to an adjustment method for eliminating all first, second and third-order axial image deformations during correction of the third-order spherical aberration in electron optical systems with hexapoles.
Patent DE-19746360-A1 (DE)
Title: Mining machine supporting rack
Inventor: SCHMIDT GERHARD
IPC: E21C29/02
Filed: 1997-10-21
Abstract: A rack system for supporting a mining machine, e.g. a cutting machine, has a number of rack sections (7) bolted together and supported on a ground frame. The rack sections are fitted with teeth (11) which have straight side flanges (11) which slope towards the vertical through each tooth, with angles between 10 deg  and 12 deg degrees.  The top of each tooth is rounded and shaped to give maximum grip for the drive pinion wheel (6) of the machine. The relative shapes of the teeth of the rack and the pinion ensure a good grip without the risk of the pinion riding up on the track.
Patent DE-19749392-A1 (DE)
Inventor: DUBHASHI AJIT
IPC: H02P6/18
Filed: 1997-11-07
Abstract: A current sensing circuit comprises a resistor RShunt suitable for coupling to a load supply arrangement such that the voltage across the resistor is proportional to the current delivered to the said load. The voltage signal across the resistor is processed via circuitry for adjusting the voltage signal relative to a reference signal such that the resulting voltage signal may be used as a feedback signal to control the commutation of a converter device. The current sensing resistor Rshunt may be located in the converter device with one end connected to a junction between a high-side switching device and a low-side switching device of a half bridge arrangement and the other end being connected to the load. Analog or digital circuitry arrangements may be employed for processing the voltage signal.
Patent DE-19757915-A1 (DE)
Title: Improving E-mail information service for On-Line system
Inventor: ZOITKE GUENTHER DIPL ING
IPC: H04L12/58
Filed: 1997-12-24
Abstract: The massage etc. for a certain receiver is stored in a memory of the network operator, or server, under the receiver's address. The memory is coupled to the network, or is its part. The server comprises a list of subscribers to the E-mail information service and compares the address on an E-mail arrival. If the address is not in the list, the corresp. message is kept for a certain time and then erased if not picked-up. If the address is in the list the receiver information process is carried out. These applications, combined in a program, form an interface for the operations for proper alerting of the receiver.
Patent DE-19801274-A1 (DE)
Title: Controlling motor drive released by switch command for raising and lowering tailgate of car
Inventor: KOESTLER ULRICH
IPC: E05F15/43
Filed: 1998-01-15
Abstract: A procedure for controlling the motor drive released by a switch command for a tailgate of a car has the drive power changed in the sense of a reduction of risk compared to the case of an obstacle not being present, when a distance sensor system aligned on the tail region recognizes an obstacle. The drive power is interrupted and reversed. The drive power is effective with functional impairment of the distance sensor system as long as the switch command is continually released. The drive power is changed with a moving obstacle in the sense of an additional reduction of risk.
Patent DE-19802723-A1 (DE)
Inventor: KUESTERS KARL-HEINZ
IPC: F16C13/00
Filed: 1998-01-24
Abstract: The invention relates to a flexion-controllable roller (100), comprising a plurality of inner support elements (10) that can be individually controlled by valves. The valves comprise actuators (80) with a shaped body (90) that changes its expansion in at least one dimension when an electrical current is applied. Said change serves to control the valves (50).
Patent DE-19802983-A1 (DE)
Title: Gearstick or lever with three degrees of freedom rotating about a point within its own length for control of a vehicle or machinery
Inventor: SCHILGEN OLAF
IPC: G05G9/047
Filed: 1998-01-28
Abstract: Gear-stick or joystick where the rotation point lies inside the lever itself. This ensures that to move the lever only the hand needs to be used and not the whole arm. The lever can be turned in three dimensions.
Patent DE-19804544-A1 (DE)
Inventor: MAIER JENS
IPC: G11B7/085
Filed: 1998-02-05
Abstract: Disclosed is a method to execute track skipping, enabling optimized self-learning skipping. Track skipping in a reading device (2) is carried out between an actual track and a preset track (30) in an optical memory disc (15) inserted into a playback device (10). After the track has been skipped, the position data read by the reading device (2) is compared with the known position data relating to the preset track (30). Subsequent track skipping is corrected depending on the difference between the position data read and the known position data.
Patent DE-19810341-A1 (DE)
Title: Method of automatic collision prevention for manipulator in working area bounded by obstructions
Inventor: SCHLEMMER MAXIMILIAN
IPC: G05B19/4061
Filed: 1998-03-10
Abstract: The method involves using a geometric environment model of the working area and the manipulator and using a hand controller, e.g. a space mouse, to command end actuator target displacements in combination with the computation of linkage positions according to an algorithm. The individual parts of the manipulator, e.g. arms and linkages, are approximately modeled using spheres.  The collision surfaces are approximately modeled as point grids.   Given algorithms are used to determine smooth maximum approximations of all elementary separations and the Euclidean distance of the modeled manipulator from the modeled obstructions is determined. Optimal values are determined for linkage position offsets or linkage position values characterized by a global minimum of a quality function which satisfies all path limitations including a dynamic relationship.
Patent DE-19811559-A1 (DE)
Title: New substituted derivatives of cyclooctadepsipeptide PF1022, useful as parasiticides, especially anthelmintics
Inventor: DYKER HUBERT
IPC: A61K31/395
Filed: 1998-03-17
Abstract: Benzene ring-substituted PF1022 derivative cyclooctadepsipeptides are new. Cyclooctadepsipeptides (I) of formula (A; A1 = R1; A2 = R2) are new. R1  = CN or C-C bonded heterocyclyl; or alkenyl, alkynyl or aryl (all optionally substituted);  R2  = H or the same as R1. Independent claims are included for: (1) new intermediates (II) of formula (A; A1 = X1; A2 =X2); and  (2) methods for the preparation of (I) and (II). X1  = Br, I or OSO2Rf;  Rf  = fluorinated 1-4C alkyl;  X2  = H or the same as X1.
Patent DE-19814158-A1 (DE)
Title: Casting method of large prefabricated concrete sections
IPC: B28B7/08
Filed: 1998-03-30
Abstract: To cast large-size prefabricated concrete sections, with at least two-sided smooth shell surfaces, the shell sections and the reinforcements are positioned at a casting mold together with an initial shell pallet. The concrete is poured and compressed. A second shell pallet is placed on the first pallet, with the shell sections between them. Both pallets are clamped, for the whole assembly to be swung or rotated.
Patent DE-19814732-A1 (DE)
Title: Rotational speed detection method for a multicylinder internal combustion engine, used for sensing combustion misfires
Inventor: KLENK MARTIN
IPC: G01D3/028
Filed: 1998-04-02
Abstract: The method involves detecting segment times, i.e. times in which the crank shaft passes over predetermined angular ranges. First adjustment values are formed during an engine braking operation and linked to the segment times in such a manner that deviations in the segment times of different segments are equalized during the engine braking operation. Further adjustment values are determined outside of the engine braking operation on the basis of the corrected segment times and are linked to the corrected segment times or to the, where appropriate, further processed corrected segment times such that the deviations in the corrected segment times or the, where appropriate, further processed corrected segment times are equalized during the operation without misfires.
Patent DE-19814932-A1 (DE)
Title: Zigarettenpackung sowie Verfahren und Vorrichtung zum Herstellen derselben
Inventor: FOCKE HEINZ
IPC: B65B51/02
Filed: 1998-04-03
Abstract: Packung des Typs Weichbecher für Zigaretten, bestehend aus einem Innenzuschnitt und einem becherförmig ausgebildeten Außenzuschnitt (12) aus Papier oder dergleichen. Faltlappen des Außenzuschnitts (12), nämlich Seitenlappen (18, 19) und Faltlappen (20, 21) der Bodenwand, sind durch Klebung miteinander verbunden. Zu diesem Zweck wird Hot-Melt-Kleber im Bereich einer fortlaufenden Materialbahn für die Fertigung der Außenzuschnitte (12) positionsgenau aufgebracht, und zwar als rechteckige oder quadratische Seiten-Leimflächen (27) sowie Boden-Leimflächen (28). Danach werden die Außenzuschnitte (12) von der Materialbahn abgetrennt, in üblicher Weise im Bereich eines Faltrevolvers verarbeitet. Die Leimflächen werden dabei vor, während oder nach Faltung der betreffenden Faltlappen durch Wärme aktiviert.
Patent DE-19815035-A1 (DE)
Title: Method of representing information for navigation arrangement
Inventor: SIEVERS STEFAN
IPC: G01C21/04
Filed: 1998-04-03
Abstract: The method involves entering a desired target point via an input unit (2), determining the current position using a position measurement arrangement (3), computing a route to the desired target point using the traffic area data stored in a memory (5), and detecting and storing decision and/or orientation points on the route. The distance from the current position to the next decision and/or orientation point is determined. A scale for the information display is computed and the data with the required scale is passed to a control unit (6). An Independent claim is also included for an arrangement for representing information for a navigation arrangement.
Patent DE-19818231-A1 (DE)
Title: Shear coupling between lawn mower motor shaft and cutting blade hub
Inventor: DECKING HARDY DIPL ING
IPC: A01D34/68
Filed: 1998-04-25
Abstract: The torque between the motor shaft and cutter hub is restricted by a shear pin to prevent damage. Damage is prevented to the motor and/or the blade should the blade become blocked by a large stone or tree stump. When the blade is blocked, the force transfer from the motor is suddenly broken as the pin is sheared off before too much torque is produced. The rest of the pin can be removed by unscrewing the hub and replaced.
Patent DE-19823083-A1 (DE)
Title: Dispatch holding unit for food wholesale warehouse has a series of
Inventor: HOLLANDER RUDOLF
IPC: B65G47/54
Filed: 1998-05-22
Abstract: A food wholesale dispatch warehouse has a load commissioning assembly with a series of inclined parallel holding platforms (1) served by a roller conveyer (2). Each platform holds a single type of product. When required to make up a load, the products are released via a lowering jack (4) to a further horizontal conveyer (5).
Patent DE-19824197-A1 (DE)
Title: Operating apparatus for vehicle devices
Inventor: MITSUZUKA KATSUYA
IPC: B60N2/02
Filed: 1998-05-29
Abstract: The operating apparatus has several detector switch sets (2) arranged on a circuit board (1). It also has several push buttons (6a-6g) arranged corresponding to the detector switch sets. Each detector switch set has several drive pins (4a,b,c) which can cause a contact switch to switch over, independently of each other.  Each push button has a drive section (9a-9g) that actuates either one or more drive pins of the corresponding detector switch set. The detector switch sets output different identification signals dependent on the respective configuration of the drive sections. The signals differentiate between the operating functions associated with the buttons.
Patent DE-19825852-A1 (DE)
Title: Inline skate with runner belt
Inventor: BESTA BRUNO
IPC: A63C17/10
Filed: 1998-06-10
Abstract: The runner belt is placed over rollers or pulleys. The inline skate has a belt enclosing the rollers.
Patent DE-19831022-A1 (DE)
Inventor: STEMPLE GUENTER
IPC: A61B5/083
Filed: 1998-07-10
Abstract: The invention relates to a device for determining the content of carbon dioxide in air which, in particular, is exhaled through the nose. The inventive device comprises a sensor (6) with which exhaled air is fed to an air line (5) in order to generate measurement signals which are proportional to the content of CO2. The inventive device also comprises an evaluation device (12) which is connected to the sensor (6) and which has display means. The sensor (6) can be fastened to an adapter (7).
Patent DE-19837039-A1 (DE)
Title: Verfahren zur WIG-Wechselstromschweißung von Aluminium
Inventor: FARWER ALFWARD
IPC: B23K35/38
Filed: 1998-08-14
Abstract: Das Verfahren zur WIG-Wechselstromschweißung von Aluminium unter Verwendung eines Schutzgasgemisches von Helium und Argon verwendet ein Schutzgasgemisch von 83 bis 95 Vol.-% Helium, wobei der Rest überwiegend Argon ist.
Patent DE-19842176-A1 (DE)
Title: Method to identify traffic signs in surroundings of vehicle and for vehicle navigation, involves including satellite-based navigation system and unit to identify vehicle signs, which are used to update data from each other
Inventor: JANSSEN HOLGER
IPC: G06F15/00
Filed: 1998-09-15
Abstract: The method involves using a unit to identify vehicle signs. Navigation data to locate the vehicle are provided, preferably using a satellite-based method. The navigation data are updated with the vehicle sign identification data or vice versa. An Independent claim is included for a system for implementing the method and traffic sign identification and navigation systems for inclusion in the system.
Patent DE-19847399-A1 (DE)
Title: Grip trolley in cantilevers of sheet printing press, with controllable air guide shield fitted to it
Inventor: ZIMMERMANN HANS
IPC: B65H29/04
Filed: 1998-10-14
Abstract: The grip trolley (3) consists of a traverse, grips and a grip rest. It is on an endless chain passing over diverting sprockets. An air guide shield extends across the width of the drilling in front of it in the sheet running direction. The air guide shield (11) is fitted to the grip trolley in such a manner that it can be controlled. It may be fixed to and controlled by the grip shaft (15).