baber/WOPTO huggingface dataset:
Patent DE-19752077-A1 (DE)
Title: Turning cam follower for valve drive of internal combustion engine
Inventor: SUES HEINRICH
IPC: F01L1/18
Filed: 1997-11-25
Abstract: The cam follower (1) is made of sheet material in a narrow width, and has webs (9) aligned with the side walls of the U-section cam follower. The webs run from one endface of the follower, and are bent around 180 deg  at the lower end (5). The side walls pass into a funnel-shaped widened sector towards the end face. The crossbar also forms part of this sector  The webs may be shortened at the bottom in the region of their ends (10).
Patent DE-19752419-A1 (DE)
Inventor: YAMATO FUJIO
IPC: C04B24/32
Filed: 1997-11-26
Abstract: An aqueous slurry of a by-produced gypsum, having a pH of 5 to 10, contains as plasticizer a copolymer prepared by polymerizing a polyalkylene glycol monoester monomer (a) containing 2 to 300 C 2 -C 3 oxyalkylene molecules with at least one monomer (b) selected from among unsaturated monocarboxylic acids, unsaturated dicarboxylic acids and allylsulfonic acids.
Patent DE-19753069-A1 (DE)
Title: Holding fixture in groove for shelf frame or folding table frame
Inventor: GLOERFELD ERNST-WILHELM
IPC: F16B37/04
Filed: 1997-11-29
Abstract: A shelf frame or folding table is locked in the assembled condition by a small block inserted in a matching groove. The block (1) has a threaded bore (3) holding a spring (5) and ball (4) resting within a slightly converging rim (6). The ball is inserted through the wider part of the bore at the bottom (7), and is held in place by the spring.
Patent DE-19800198-A1 (DE)
Title: Electromagnetic pneumatic valve drive with cored coil and armature
Inventor: KORTENHAUS DIETER DIPL ING
IPC: F15B13/044
Filed: 1998-01-07
Abstract: The armature (11) is firmly joined to a valve etc. (1). It is centrally bored (40) for the guide rod (15) of the separate drive assembly (31) and is guided along this rod by two inside bearings (13,14) in the gap (26) between rod and armature. The armature lies in a protective sleeve (12) whose core-facing base (39) is sealably pierced by the guide rod (15) through a sealing pot (49) lying open to the core (18) in the sleeve base (39). The pot encloses the guide rod (15) in an O-ring seal (17). The armature rides with narrow play within the sleeve whose own expanding end (27) lies open and is pressure-tightly sealed onto the valve etc. The drive unit (31) bears on the stepped (46) expanded end (38) of the sleeve and is joined to the valve housing with the free ends (30) of the yoke (22,23).
Patent DE-19800974-A1 (DE)
Title: Latching arrangement for handbrake lever
Inventor: BEHM ERNST
IPC: B60T7/10
Filed: 1998-01-14
Abstract: Mechanical clamping members (4) retain a handbrake lever in a required position. Preferably the clamping members comprise individual fingers with heads (4a) at the open ends, attached to a ring at the other end. The members may be manufactured as a single part. The clamping jaws are preferably supported by a tie rod (6) which is attached to a fastening bracket (7) and spring (5) prestresses the clamping members. When the hand brake is applied, the brake cable (8) is tensioned without operating the lever push button (2).
Patent DE-19801305-A1 (DE)
Title: Reinforcement for walls which are subject to bending forces
IPC: E04G23/02
Filed: 1998-01-15
Abstract: The reinforcement (7) for walls, subject to bending, is fitted directly to the wall (6) surface in a force fit. The reinforcement is applied as strips or in a matrix pattern vertically or horizontally or over the surface. The reinforcement is fitted to one or both sides of the wall. The reinforcement is of glass fibers, plastics, mineral fibers, carbon fibers, porcelain fibers, woven textiles, steel, iron or materials which can be recycled such as jute or straw. The reinforcement is bonded in place by an adhesive with a mineral binder or a plastics adhesive.
Patent DE-19801356-A1 (DE)
Title: Order threshold training method for human being
Inventor: MINNING UWE
IPC: G09B5/00
Filed: 1998-01-16
Abstract: The method involves providing two deferred, immediate consecutive stimuli of one sense system to two immediate consecutive stimuli of a different sense system. Preferably, the stimuli of one sense system is provided asynchronous to the stimuli of the other sense system. The stimuli are provided to one sense system 5 to 100 msec before providing stimuli to the other sense system. Firstly, auditive stimuli are provided via headphones or loudspeaker and secondly visual stimuli are provided via LED or lamp or vice versa.
Patent DE-19805322-A1 (DE)
Inventor: LOH JOACHIM
IPC: D06F81/04
Filed: 1998-02-11
Abstract: The lower section of the support frame (2) features at least one foot which projects laterally from the frame and rests on a free end on the floor. The support frame consists of two shear arm units (12,13) joined flexibly by a horizontal axis.
Patent DE-19808415-A1 (DE)
Title: Method for infrared optical testing of district heating pipework after local thermal pulse stimulation
Inventor: HIERL THOMAS
IPC: G01M11/08
Filed: 1998-02-28
Abstract: The pipe carrying the heating medium is briefly heated internally. Due to thermal transmission through the insulating jacket the surface temperature of the outer cover rises gradually. The change in the spatial distribution of the temperature with respect to time, measured with an infrared camera, provides an indication of both thermal and mechanical properties of the thermal insulation.
Patent DE-19809871-A1 (DE)
Title: Color-mixing attachment, especially for additive color mixing for different colored lamps
Inventor: PRAETORIUS FRANCO
IPC: F21V9/40
Filed: 1998-03-07
Abstract: A color-mixing attachment, especially for additive color mixing for different colored lamps whose intensities are separately controllable has an opaque housing with two openings with the walls of a hollow body, which consist of a white diffusive transparent material, connected to an assembly unit. The light of the colored lamps falls through one of the openings onto the hollow body in the inside of the housing. After passing through the hollow body, it emerges at the other opening. The shape, size and position of the inlet opening in the housing are such that light from the inlet opening can only arrive at the outlet opening after passing through the hollow body.
Patent DE-19810753-A1 (DE)
Title: Static in-line mixer following gear pump feeding extrusion head for plastic pipes
Inventor: TUSCHE DIETER
IPC: B29C48/37
Filed: 1998-03-12
Abstract: A melt mixer is placed in the connection between melt (11) pump (6) and extrusion die housing (8) inlet (9), to produce a homogenous melt flow (24). Preferred features: The melt mixer is a static disc (25) with melt passage openings distributed completely over its plane, parallel end faces. The passages form groups, their inlets and outlets on opposite disc faces falling on pitch circles of the same diameter. The passages incline at set angle  alpha  with respect to the end faces. In end face projected planes, axes form chords of equal length on the pitch circles. Numbers of passages increase in correspondence with increasing pitch circle diameter, working outwards. Passage axes are directed in alternation, in the clockwise and anticlockwise senses, moving from group to group. In the center, a further group of passages has axes parallel to the central axis of the disc, which has cylindrical form.
Patent DE-19811694-A1 (DE)
Title: Light-colored, electroconductive pigment for use in lacquer, printing ink, plastics and glaze for ceramics and glass
Inventor: DIETZ JOHANN
IPC: C09D11/037
Filed: 1998-03-18
Abstract: A light-colored, electroconductive pigment has a substrate with a conductive coating of tin oxide doped with phosphorus (P) and/or fluorine (F). Independent claims are also included for: (a) lacquers, printing inks, plastics and glazes for ceramics and glass pigmented with this pigment; and (b) three methods of producing the pigment.
Patent DE-19812602-A1 (DE)
Title: Dental hygiene unit consisting of handle part, brush elements, and dispenser
Inventor: DIEBOLD CHRISTIAN
IPC: A46B7/04
Filed: 1998-03-23
Abstract: Several small brushes (11) with their bristles radial arranged around a short stick, are accommodated in individual compartments inside a circular shaped storage container. By using the handle part (2) as a tool, a single brush (11) can be taken from the container through an opening positioned at the side of the lid. The handle part (2) is equipped with an indent (7) at the top for taking and holding the brush (11). A second fixing area (8) is positioned at the side of the tip of the handle part (2).
Patent DE-19813595-A1 (DE)
Title: Flashing light control device for providing trafficator or hazard warning signal for automobile
Inventor: RECH BERNHARD
IPC: H05B39/02
Filed: 1998-03-27
Abstract: The flashing light control device (7) uses a signal source for providing a periodic electrical signal (11) for simultaneous control of two or four trafficator signal lamps (2,3,4,5), with a relative phase shift of at least 100 ms in the control signal fed to the signal lamps of each lamp pair provided via a delay element (8).
Patent DE-19814683-A1 (DE)
Title: Needle valve used in carburetor for IC engine
Inventor: HACKER DAVID D
IPC: F02B75/02
Filed: 1998-04-01
Abstract: The valve has a needle (420) consisting of a shaft part (422) and a separate precision-cast head part (424). The head part has a flange to support a spring (426), a notched profile sector and a tooth engaging section for the cap. A chamber (440) receives the end (436) of the shaft part, fixing the head and shaft parts together. The shaft end is a press fit in the chamber of the head part. The chamber can have a bayonet lock to connect the parts, loaded by the spring.
Patent DE-19817889-A1 (DE)
Title: Large plastics shopping bag with self-hooking tabs for closure sealing
Inventor: KNAPP FRIEDRICH
IPC: B65D33/24
Filed: 1998-04-22
Abstract: A large bag suitable for retail purchases of esp. clothes consists of a length of foil or fabric folded double to form the two side panels (1,1'). One longer panel folds over at the top to locate and secure against the upper section of the shorter panel. The two sections are joined by micro-hooked tabs welded or sewn into seams within the plastic or fabric.
Patent DE-19819530-A1 (DE)
Title: Hand tool machine with quick action chuck for clamping tool
Inventor: BRANTSCHEN RAYMOND
IPC: B23D51/10
Filed: 1998-04-30
Abstract: The chuck has a clamping sleeve, non-rotatably connected to a clamping disc (22) and held rotatably on a free end of a drive element (14) and which through rotation braces the tool (19) between the drive element end and the disc. A torsion spring (23) acts on the drive element and sleeve on respective hands. A tool ejector is non-rotatably guided in the drive element and simultaneously, in the chuck open state, locks the sleeve (21) with the disc against rotation by a tensed torsion spring. The locking is cancelled by axial displacement of the tool ejector, which sets in when a tool shank is inserted into the clamping disc insertion opening. The rear face of the clamping disc, directed towards the free end of the drive element, takes the form of a flat clamping face cooperating with the clamping straps (192, 193) of a clamped tool and the rotational connection between the drive element and the clamping sleeve is effected via a steep-lead-angle thread. Upon rotation of the sleeve effected by a torsion spring, which acts on the drive element and sleeve on respective hands, a sufficient axial displacement of the disc for bracing the tool is achieved.
Patent DE-19821357-A1 (DE)
Title: Insert fixture device, particularly for fitting covering parts in road vehicle
Inventor: SCHWANT WILFRIED
IPC: F16B5/06
Filed: 1998-05-13
Abstract: The insert pin (2) has a head, a shaft and base flange accommodated in the frame. The frame for the base flange (2b) is formed as an insert head-side open housing (1) at least partly closed by a releasably fitted holding plate (3). The holding plate has an opening (3a) accommodating the shaft (2a) of the insert pin and limiting its vertical movement to the shaft axis.
Patent DE-19822528-A1 (DE)
Title: Travel drive for wheeled and caterpillar vehicles
Inventor: SCHALLEHN HANS-GEORG
IPC: B60W20/00
Filed: 1998-05-19
Abstract: A changeover device (15) operates the mode of the generator (5), which works so that the generator can be driven as a motor. A clutch (3) can interrupt the force flow from the drive motor to the generator and be driven as a motor. A brake energy absorber (10), with part of the energy that goes out from the travel motor (7,8) wired as a generator and is given up to the generator found in the working state as a motor, can be converted into braking effect. A travel drive for wheeled and caterpillar vehicles, preferably of large mass, has an IC engine, a generator driven by the drive motor, at least one electric travel motor and an open/closed loop control unit for definite transmission of generated power from the generator to the motor.
Patent DE-19824476-A1 (DE)
Title: Turbocharger system for internal combustion engine
Inventor: WUNDERLICH KLAUS
IPC: F02B37/18
Filed: 1998-05-30
Abstract: The system has a turbocharger (2) with a compressor (4) in the engine (1) inlet line (8) and a turbine (3) in the exhaust gas line (9), both of which are provided with a bypass (5,6). During low load operation, the compressor bypass is open and the turbine bypass closed so as to maintain the compressor being rotatably driven at a predetermined speed, with the turbine bypass being opened to prevent excessive speed. The system has an exhaust-gas turbocharger that includes a compressor arranged in an inlet line of the engine that is connected to and rotatably fixed relative to a turbine that is arranged in an exhaust gas line of the engine. A compressor bypass (6) in the inlet line bypasses the compressor and includes a shutoff valve (16) that is connected to a control unit (10) that controls the valve as a function of the load state of the engine.  A bypass (5) in the exhaust-gas line bypasses the turbine and includes a waste-gate valve (15) that can also be controlled by the control unit. The rotational speed of the turbocharger is measured and the measurement signal is received by the control unit with a maximum charger speed being predetermined for the control unit as a characteristic value for opening the waste-gate valve when the compressor bypass is open. An Independent claim is included for a method for operating an internal combustion engine with an exhaust-gas turbo charger.
Patent DE-19825647-A1 (DE)
Title: Cover used in open-topped, drinks bottle crate
Inventor: BLASCHE MICHAEL
IPC: B65D1/24
Filed: 1998-06-09
Abstract: The cover (10) is a flat, flexurally-rigid panel. Local regions (24) of its edges have holding surfaces (25).
Patent DE-19825960-A1 (DE)
Title: Manipulator for doffing bobbins especially at turret winder
Inventor: BAMBERG JOERG
IPC: B65H67/04
Filed: 1998-06-10
Abstract: The manipulator, to handle wound bobbins, has a pair of carriers (30-34) for each bobbin (1), to grip the bobbin sleeves (2) at their ends. The carriers (30-34) simultaneously grip several bobbin sleeves (2) at their end sides, and intermediate carriers (31-33) grip two adjacent bobbin sleeves (2) on the bobbin spindles (3). The carriers (30-34) have axial limit stops for the defined gaps between the bobbins with their sleeves (2) on the spindles (3). The lifting mechanism places the carriers (30-34) at the center position of the removal trolley in an up and down movement, without any axial movement component along the spindle (3). The movement control puts the loaders (36) of the carriers (30-34) at a vertical gap below the bobbin sleeves (2), with play, on doffing the bobbins (1). The carriers (30-34) are shaped so that, on a given swing angle movement of the spindle (3), the bobbin sleeves (2) can be gripped, especially a swing action round a swing axis parallel to but offset from the rotary axis of a turret winder. The loaders (36) of the carriers (30-34) can take up vertical forces on moving the bobbins (1), with a limit to take up horizontal forces on doffing and/or inserting the bobbin sleeves (2) at the spindles (3). The carriers (30-34) are shells or nippers, which pass round the bobbin sleeves (2) at least partially. The lifting mechanism is a scissors lifter.
Patent DE-19826045-A1 (DE)
Title: Verfahren zur Steuerung eines Gaswechselventils für Brennkraftmaschinen
Inventor: DIEHL UDO
IPC: F01L9/10
Filed: 1998-06-12
Abstract: Verfahren zur Steuerung eines Gaswechselventils für Brennkraftmaschinen, mit einem verschiebbaren Ventilglied (3), das an seinem brennraumnahen Ende eine Ventildichtfläche (7) aufweist, mit der es zur Steuerung eines Einlaß- oder Auslaßquerschnittes vom Brennraum der Brennkraftmaschine mit einem Ventilsitz (9) zusammenwirkt und das an seinem brennraumfernen Ende einen Arbeitskolben (11) aufweist, der wenigstens einen hydraulischen Arbeitsraum (21) begrenzt, durch dessen wechselseitiges Befüllen und Entlasten mit einem hydraulischen Druckmittel das Ventilglied (3) in Öffnungs- und Schließrichtung verschiebbar ist. Dabei wird der zur Betätigung des Gaswechselventilgliedes (3) bereitgestellte Versorgungsdruck des Druckmittels in Abhängigkeit von aktuellen Betriebsparametern der zu versorgenden Brennkraftmaschine eingestellt.
Patent DE-19827967-A1 (DE)
Title: Recovery of potentially-valuable solids and liquids from their suspensions or mixtures
Inventor: KOLLMAR ULRICH
IPC: B01D33/04
Filed: 1998-06-23
Abstract: A continuously-recirculating filter band (20) is used, onto which the suspension or mixture is deposited. It is integrated into fiber processing, especially cellulose and paper manufacture An Independent claim is included for suitable corresponding plant. This includes a filter band and conditioning chamber (30) in a common tank (10), providing their framing and side boundaries. Preferred features: Material recovered using the band filter (20) is re-supplied to the process. The largely-clarified water is re-supplied at suitable locations of the production process, or is used for cleaning. Flocculants are used to pre-treat the water containing valuable materials. The equipment has two lower funnel sections (11A, 11b) descending to drain connections (50, 51). Further connections, process controls, mechanical features and flow-directing baffles are detailed.
Patent DE-19829177-A1 (DE)
Title: Jet with solid particle retention device for gas turbine fuel system
Inventor: ALTHAUS PETER
IPC: B05B15/50
Filed: 1998-06-30
Abstract: The jet has a casing (1) with an input aperture (4) and output aperture (5), between which is a jet path (6).  The jet casing has at least one bypass line (8, 9) for the fuel, in parallel with the input apertures.  The output aperture passage cross section is greater than that of the bypass line so that particles of greater cross section can be trapped.  The bypass line is in the form of a groove.
Patent DE-19829361-A1 (DE)
Title: Procedure for improving tipping safety of car whereby the damping characteristic of adjustable vibration dampers is adjusted according to detected roll frequency
Inventor: DONGES EDMUND
IPC: B60G17/016
Filed: 1998-07-01
Abstract: A procedure for improving the tipping safety of a car has the damping characteristic of adjustable vibration dampers adjusted according to a detected roll frequency. It is detected whether the roll frequency or spectral parts of it are to be found in the range of the eigen-frequency of the car and in this case, the damping is adjusted to be harder. A device to improve the tipping safety comprises: at least two vibration dampers (16) whose damping characteristics are all changeable; detection devices (12) to detect the roll frequency and to generate a corresponding signal; a control unit (14) which adjusts the damping characteristic by considering the roll frequency signal. By means of a determination unit it can be established whether the roll frequency or spectral parts of it lie in the range of the eigen-frequency of the car. The control unit is designed so that in this case, the damping is adjusted to be harder.
Patent DE-19831585-A1 (DE)
Title: Semiconductor light emitter with LED chip
Inventor: FUJII TAKEHIRO
IPC: H01L33/32
Filed: 1998-07-14
Abstract: The light emitter has also a conductive element and an insulating substrate (21), on which is grown a light emitting layer (24) formed by a semiconductor laminate of a semiconductor layer section (26). A first electrode (28) is coupled to a semiconductor layer of first conductivity on a surface side of the layer section. A second electrode (29) is coupled to a semiconductor layer of a second conductivity at a position exposed by partial etching of the semiconductor layer section. The LED chip (1) is glued to the conductive element by a conductive adhesive at the insulating substrate rear side, with the conductive element coupled to the second electrode.
Patent DE-19832304-A1 (DE)
Title: Ultrafine milling of solid material
Inventor: WEICHERT REINER
IPC: B02C23/06
Filed: 1998-07-17
Abstract: The mill (1) produces nano-particles by milling at low temperature, especially -30 to -80 degrees C, in the presence of water ice or solid CO2. It has a rotating eccentric mass (18) connected to an insulated (4) cylindrical chamber (3) by a pair of frame members (14). Liquid N2 is passed into the chamber by an entry pipe (7) and out through an exit pipe (8). The material to be comminuted is contained in an inner cylindrical chamber (2).
Patent DE-19837983-A1 (DE)
Inventor: SEVELSTED NILS E
IPC: B62D5/32
Filed: 1998-08-21
Abstract: A control unit (1) for a hydrostatic steering arrangement has two alternatively operable control systems having a common steering member, said control unit having in a housing drill hole (31) a sleeve-shaped inner rotary slide (33), which is connected with an inlet shaft, and a sleeve-shaped outer rotary slide (32), which is connected with a measuring motor (39), both rotary slides being mutually rotatable at a predetermined angle against the force of a spring (40). The first control unit has an interlocking device (41), which connects the two rotary slides (32, 33) unrotatably with each other when the first control system (1) is non-active. Thus, a dead band in the non-active control system disappears, which improves the operation comfort.
Patent DE-19839443-A1 (DE)
Title: Pharmaceutical and dietetic product contains quaternary ammonium compound and/or S-adenosyl-methionine, useful for treatment of oxygen deficiency and energy metabolism disorders and NSAID side effects
Inventor: GHYCZY MIKLOS
IPC: A23K20/158
Filed: 1998-08-29
Abstract: Pharmaceutical and/or dietetic product contains a quaternary ammonium compound and/or S-adenosyl-methionine.  Pharmaceutical and/or dietetic product, especially for the prevention and treatment of disorders and damage caused by a deficient oxygen supply or of side effects of anti-inflammatory drugs as well as for the prevention and treatment of energy metabolism disorders, contains:  (A) at least one compound (I) containing at least one quaternary ammonium functional group of formula (a); and/or:  (B) S-adenosyl-methionine.
Patent DE-19848023-A1 (DE)
Title: Beer cask lid with tap fitting, snap-fitted over tap and onto bottom of cask to form foot with tap protruding through gap in lid bead
Inventor: SCHREINER UDO
IPC: B67D1/06
Filed: 1998-10-17
Abstract: The lid (10) is snap-fitted over the tap fitting and onto the bottom of the cask, to form the foot of the cask, to which the tap for draught beer is connected.
Patent DE-19852395-A1 (DE)
Title: Snap coupling to join hoses in a vehicle
Inventor: MOELLER RUDOLF
IPC: F16L37/088
Filed: 1998-11-13
Abstract: The snap coupling (1), to connect hoses, has a coupling holder (3) and a coupling plug (4) inserted into the opening (7) of the holder (3). A locking spring (8) holds the coupling plug (4) in place at the holder (3), as a two-leg leaf spring with at least one locking section, and a release section (13) operated externally. The coupling holder (3) has a groove (14), at least partially open to the entry opening (7), for the locking spring (8) to be held in the groove (14) without becoming loose.