baber/WOPTO huggingface dataset:
Patent DE-19707566-A1 (DE)
Title: Supporting door frame in wall opening
Inventor: RUEHL JOHANNES
IPC: E06B1/60
Filed: 1997-02-26
Abstract: A plate-like support part (3) is provided for adjoining the inside face of the wall opening. A bolt (4) is passed through the support part and is rigidly connected to it. The bolt runs in the plane of the support part and one end is mounted in the bearing part (1) rotatable in only one direction. A handle is provided on one or both end sides for turning. Two bearing parts can be provided and one end of the bolt is mounted in each. The handle can be a recess having a hexagonal cross-section. The bolt fits with one end in a bore of the bearing part and has a spring pin (9) pressing against the saw-shaped teeth.
Patent DE-19708888-A1 (DE)
Inventor: VOLZ PETER DR
IPC: F16C35/077
Filed: 1997-03-05
Abstract: Disclosed is a bearing (1) for rotational mounting of a shaft (5) in a casing (6). The bearing is more particularly designed to be rotationally arranged in a drive shaft in the casing of a hydraulic pump in the braking system of a motor vehicle. The bearing (1) is fitted with an inner ring (2) to receive the drive shaft (5) and with an outer ring (3) facing the casing (6). The bearing (1) is configured in such a way that the outer ring (3) and the casing (6) form a slip-free elastic match once the bearing has been mounted. An elastomer ring-shaped swelling body is advantageously provided in the invention.
Patent DE-19709584-A1 (DE)
Inventor: ANACKER LOTHAR DIPL ING
IPC: C06D5/08
Filed: 1997-03-08
Abstract: A gas generator for airbags has an igniting element (14), a heating gas contained in a heating gas chamber (16) and a storage gas contained in a storage gas chamber (11). The two containers (21, 22) that form the heating gas chamber (16) are opened by the igniting element (14), mixing the gas components located in the containers (21, 22) into a heating gas. The thus generated heating gas is ignited by the igniting element (14). The pressure generated by the heating gas combustion opens a hole (42) provided in the intermediate wall (41), mixing the heating gas and the storage gas contained in the storage gas chamber (14) and heating the storage gas. When the storage gas is heated, the pressure increases, destroying a closure part (43) and causing the gas mixture to flow through an opening (44) into the diffuser (45) and from the diffuser through openings (46) into the airbag, which is thus inflated.
Patent DE-19714175-A1 (DE)
Title: Thermic lens compensation method for optically pumped solid state laser
Inventor: KOCH RALF DR
IPC: H01S3/08
Filed: 1997-03-21
Abstract: The method involves using an optical element to compensate a thermic lens in an optically pumped solid-state laser medium. The compensation results through a thermic lens which is produced through absorption of part of the pump performance in the optical element. The optical characteristics of the thermic lens are adjusted in such way, that a desired total focus of preferably infinite is achieved. The optical element has preferably a positive thermic expansion coefficient, and effects for the resonator mode as a convex mirror.
Patent DE-19715126-A1 (DE)
Inventor: TAKAHASHI HIDETAKA
IPC: G06T9/00
Filed: 1997-04-11
Abstract: A voice signal coding apparatus includes: a voice status detector (2) for detecting whether an input signal divided at predetermined frame intervals is a voice signal or a non-voice signal; a linear predictive analyzer (5) for outputting a linear predictive parameter associated with the input signal; a voice sound source predicting circuit (12,14); a non-voice sound source predicting circuit including a random signal generator (21); and a switch controller (3) for selecting either the voice sound source predicting circuit or the non-voice sound source predicting circuit in accordance with the detection result given by the voice status detector, wherein the gain associated with the random signal is set in accordance with a value obtained by suppressing by a predetermined factor the gain obtained when a non-voice signal given as an input signal is coded by the voice sound predicting circuit.
Patent DE-19715479-A1 (DE)
Title: New polyimide copolymer with good solubility in volatile solvents
Inventor: ZHAO DONG
IPC: C08G73/10
Filed: 1997-04-14
Abstract: New polyimide copolymer, with two types of base units of formula (I) and (II), in which n and m are positive integers. Also claimed is a process for the production of this new copolymer, by reacting (A) 2,2-bis-(4-aminophenyl)-hexafluoro- propane, (B) 4,4'-(hexafluoro-isopropylidene)-bis-(phthalic anhydride) and (C) 3,3',4,4'-benzo-phenone-tetracarboxylic acid dianhydride.
Patent DE-19716012-A1 (DE)
Title: Surface-mounted electronic component
Inventor: GRAUVOGEL ULRICH DIPL ING
IPC: H05K3/28
Filed: 1997-04-17
Abstract: The surface-mounted electronic component has an inner circuit board (12), provided with electronic components (13), enclosed by a moulded mass (11) for providing a housing of standardised shape.  Connection leads for the inner circuit board corresponding to surface-mounted technology standard connection contacts (16,17) project from the housing. The inner circuit board may be mounted with an optoelectronic component (18) with an aligned opening (19) in the housing.
Patent DE-19722779-A1 (DE)
Inventor: RIEDEL GUENTER DR
IPC: C01G21/00
Filed: 1997-06-02
Abstract: The invention relates to a method for producing a shaped body. According to the invention, a mixture of oxidic basic powders or a supraconductor material containing at least 30 % by volume flake-shaped primary particles, with a composition which is such that it forms a high-temperature supra-conductive material when later subjected to the appropriate thermal treatment, is reduced by means of milling, shearing and/or rolling, in such a way that the resulting reduced powder has a particle size distribution with a d90 value </= 20 mu m. The reduced powders are then isostatically compacted using the dry mould procedure.
Patent DE-19724900-A1 (DE)
Inventor: TISCH FLORIAN
IPC: F01L9/20
Filed: 1997-06-12
Abstract: The invention relates to an electromechanical adjustment device comprising an actuating member and an actuating drive. The actuating drive has a first electromagnet (112) and a second electromagnet (114) that is placed at a given distance to the first electromagnet. The actuating drive also has a movable rotor-plate (117), a first and second spring (118a, 118b), which prestrain the rotor-plate in a given rest position (R). Also provided is a position sensor (5) which detects the position (X) of the rotor-plate (117). The electromagnets are alternatively supplied with a given blocking current (I_F). The blocking current is increased when the rotor-plate remains in a rest position (R) for more than a given period (T_DIAG).
Patent DE-19727247-A1 (DE)
Title: Semiconductor device production using lithographic mask replica
Inventor: LUCAS KEVIN D
IPC: G03F1/00
Filed: 1997-06-26
Abstract: Semiconductor device production process involves producing a pattern on a semiconductor substrate using a lithographic mask replica made by (a) creating a mask replica production data base including features, each of which has a preset characteristic dimension; (b) producing a lithographic mask replica using the data base; (c) creating a mask replica inspection data base having a modified characteristic dimension for the features; and (d) inspecting the mask replica using the modified dimension from the inspection data base.
Patent DE-19728985-A1 (DE)
Inventor: KITSU YOSHIHIRO
IPC: E02D5/08
Filed: 1997-07-07
Abstract: A steel sheet pile comprising two side walls (12) and a central transverse rib plate (16) connecting the said walls with each other. At least one of the side walls has a guide rail (22) adjacent one edge of the side wall and a plate member (24) on said one surface adjacent the other edge of the side wall. There is a groove (26) in the plate member adapted to engage the guide rail of another sheet pile. One of the side walls may be provided with engagement means (30) for engaging the guide rail (22) of another sheet pile so that the two sheet piles are at right angles to one another.
Patent DE-19734703-A1 (DE)
Inventor: RASCHBICHLER HANS GEORG DIPL I
IPC: E01B25/32
Filed: 1997-08-11
Abstract: The invention relates to a known device for fixing equipment parts on the track of tracked vehicles, especially magnetic levitation vehicles, in which the equipment parts and the components of the track carrying said equipment parts are configured for receiving fixing means and in which the equipment parts are held by means of fixing means in the positioned provided for by the track path. The aim of the invention is to improve said device in such a way that the stator stacks can be fixed to the track of a magnetic levitation vehicle with comparatively little effort while ensuring operating safety and requiring little maintenance. To this end the fixing means (17) are rotationally symmetrical, positioned essentially horizontally in their longitudinal direction and extend at right angles to the longitudinal axis of the track or to the direction of movement of the tracked vehicle.
Patent DE-19736027-A1 (DE)
Title: Method for breaking down steel reinforced concrete plates
Inventor: HOFMANN JUERGEN DIPL ING
IPC: B02C19/18
Filed: 1997-08-20
Abstract: The method involves using electro-hydraulic spark discharge in a working medium. The plate (7) is placed in a trough (2) filled with the working medium (8) and scanned to distinguish the steel carrying parts from the concrete and store them as coordinate points in the memory of a control and monitoring unit (6).
Patent DE-19736063-A1 (DE)
Inventor: FISCHER DIRK DR
IPC: B29C45/00
Filed: 1997-08-20
Abstract: The body of the smart card is made by plastic injection moulding. The novel feature is that injection forms a main part (3) or encapsulation of the card (1), followed by injection of a second plastic to make the core (2). The core entirely fills the cavity in the main part. Also claimed is the method of manufacture, in which the plastics are successively injected. Also claimed is the corresponding equipment to carry out the process.
Patent DE-19738124-A1 (DE)
Title: Vehicle heating system
Inventor: OKABE TAKANORI
IPC: B60H1/03
Filed: 1997-09-01
Abstract: The vehicle has a main coolant circuit (2) for the IC engine comprising a pump, radiator (4) and blower. The heating system for the interior of the vehicle has a separate coolant circuit comprising a viscous heat generator, a heat exchanger 912) and a blower (15). The heat is generated by a rotating disc inside a viscous fluid to shear the fluid. The rotating disc is coupled to the IC engine by a belt drive and a solenoid clutch (30). The rotating disc is on a narrow fluid chamber separated from the heater coolant circuit by a wall across which the heat transfer to the coolant. The solenoid clutch is operated as and when heating is required. A controller (37) operates the blower, pump and clutch.
Patent DE-19738531-A1 (DE)
Title: Pressure dependent resistance e.g. for pressure sensor, keyboard switch
Inventor: HASHIDA JUNJI
IPC: G01L1/20
Filed: 1997-09-03
Abstract: The resistance corresponding to pressure has two insulating substrates (1, 2), each of which has a surface facing opposite the other substrate. Two electrode structures (a, b) are provided, which are located between at least one of the insulating substrates (1, 2) and the conductor (3), responding to the pressure. The two electrode structures (a, b) on at least one of the surfaces lying opposite each other of the two insulating substrates are designed, such that they do not overlap each other in plain view. The two electrode structures (a, b) are formed on the surface of the insulating substrate (1, 2) lying opposite each other, in a manner separate from each other. The conductor (3) is formed responding to the pressure on at least one of the two insulating substrate (1, 2) on which the electrode structures (a, b) are designed. The conductor responding to the pressure has a conducting base layer as well as insulating particles (4) projecting away from the base layer.
Patent DE-19739596-A1 (DE)
Title: Container for heating and transporting meals
IPC: B60N3/16
Filed: 1997-09-10
Abstract: A container has a lower dish (2) and a lid (1) with interposed circumferential seal which sealingly adjoins the base surface (3) of the lower dish. The lid has a drip edge (5) on its underneath (8) which when the lid is fitted on lies inside the side walls of the dish and the seal then sealingly adjoins the underneath of the lid.
Patent DE-19740592-A1 (DE)
Title: Lamp for different light color
Inventor: SOANCA-POLLAK GEORG
IPC: F21V9/40
Filed: 1997-09-15
Abstract: The lamp includes an opaque reflector fitted in the beam path of output light along with a filter for creating light with defined color. An adjusting device permits seamless changes in portions of the reflector's or the filter's surfaces lying in the beam path as well as changes from output light to colored light passing from the filter. Created by a diffuser, light can be adjusted seamlessly.
Patent DE-19740611-A1 (DE)
Title: Method of interrupting the current supply for an electrical load
Inventor: TELAMO ERKKI
IPC: H02J3/14
Filed: 1997-09-12
Abstract: The method involves monitoring the current in the load (1) with a current transformer (4).  If current is detected a delay count is started, after which the current is switched off.  The voltage on the transformer secondary, which is proportional to the primary current, is followed and the delay sequence selected according to the maximum time for which the electrical equipment can be switched on. An Independent claim is also included for a device for interrupting the current supply to an electrical load.
Patent DE-19740820-A1 (DE)
Title: Vehicle roof rack with cross-rails and rack feet
Inventor: ROESLE JOSEF
IPC: B60R9/058
Filed: 1997-09-17
Abstract: A bearing shell (25) at the top end of the rack foot (3) extends longitudinally for engagement by a convex-faced bearing (13) which is fixed to the carrier rail (2) and clamped to the bearing (25). The pan forms the bottom of a groove walled parallel to the bearing and the pan is slotted (29) in the centre to admit a smaller diametered screw (28) used to pin the bearing and pan together aided by the rail counter-clamp (31). The bearing has an eyelet (33) for the top clamp (14) of the respective rack foot (3), with the bottom clamp (11) hooked onto the coachwork by the claw (12) end.  In their turn, the rack feet are carried on the bottom support (4) via lockable ball pieces (16,18) and also have a bottom fitted spherical cup (17). The cup is centrally holed (21) so the smaller diametered screw (20) secures the surmounted clamp (22) through to the bottom part (4).
Patent DE-19741153-A1 (DE)
Title: Formaldehyde-free chipboard adhesive
Inventor: PULKKINEN ERKKI
IPC: C09J191/00
Filed: 1997-09-18
Abstract: Natural oil-based chipboard adhesive (I), made from epoxidised natural oil and used with anhydride-modified or unmodified lignin as hardener.
Patent DE-19749936-A1 (DE)
Title: Lift system worn by e.g. sky divers or parachutists in order to modify their flight trajectory during free-fall
Inventor: GEISSLER ALBAN
IPC: B64D10/00
Filed: 1997-11-11
Abstract: The system is a pair of delta-type wings (C) fitted to the person using a chest harness (B) so that the flight direction extends in the height direction of the person wearing the wings. Foils (A,F) are used to alter flight characteristics during the flight or free-fall phase.
Patent DE-19752807-A1 (DE)
Title: Brake effect adjustment for ABS in motor vehicle
Inventor: SCHMIDT GUENTHER DR
IPC: B60T8/172
Filed: 1997-11-28
Abstract: The method involves adjusting a brake effect in a vehicle with at least two wheels arranged right and left on an axle with respect to a drive direction, which roll on a lane comprising different friction values. The movement of the wheels is recorded, and a common adjustment of the brake effect on both wheels is performed in two operating modes which are selectable dependent on the existing friction value at the wheels and/or dependent on the vehicle speed. In a first selectable operating mode the common adjustment is dependent on the recorded movement of the wheel with the smaller friction value, and in a second selectable operating mode, the common adjustment depends on the movement of the wheel with the higher friction value. The extent of the differences of the friction value between the wheels is determined, and at smaller differences the selection of the operating mode is made in response to the existing friction values, while at larger differences the operating mode is selected depending on the recorded vehicle speed.
Patent DE-19754565-A1 (DE)
Title: Surface modification of polymer substrate of any shape by simple, economical graft polymerisation
Inventor: OTTERSBACH PETER DR
IPC: C08J7/18
Filed: 1997-12-09
Abstract: In the surface modification of polymer substrates by graft polymerisation of olefinically unsaturated monomer(s) induced by electromagnetic radiation or thermally, the substrate is pre-treated with a photoinitiator (IA) or thermal initiator (IB) and aliphatically unsaturated monomer(s) (II) before grafting.  Also claimed are medical-technical and hygiene articles containing or consisting of the modified polymer substrate. Preferably grafting is carried out immediately after pre-treatment and only the monomer used for pre-treatment is graft polymerised; or the pre-treated substrate is treated with (II) and/or different monomer(s) and all the monomer(s) is grafted. The substrate is pre-treated with a mixture of (IA) or (IB), (II) and 0-80 wt.% inert solvent. It may than be contacted with, especially dipped in, other liquid monomer(s) or a solution of other (liquid) monomer(s). Graft polymerisation is carried out with radiation of wavelength 200-400 nm or at 50-150 deg C, especially with IR or microwave radiation.
Patent DE-19756209-A1 (DE)
Title: Coarse industrial yarn for use in friction claddings and production of packaging materials, cords, cables, woven and knitted materials and woven belts
Inventor: GROSMANN WOLFGANG DIPL ING
IPC: F16D69/02
Filed: 1997-12-17
Abstract: The coarse industrial yarn material is composed of 90-10 wt% of an organic process fiber, and preferably 80-30 wt%.  It also contains 10-90 wt% in relation to the process fiber, and especially 20-70 wt%, of m- and/or p-polyaramid staple fibers and/or polyaramid regenerated fibers and/or glass/silicate fibers and/or polyaramid type fibers with a high temperature resistance.  If required, reinforcement can be added using glass filaments and/or wire or staple fibers in any suitable combination.  The fiber materials are prepared conventionally, and carded into sliver for spinning into yarns with a core and a wound mantle.  The parallel yarns are covered with spiral bonding filament windings, as untwisted fiber bundles, other suitable yarn structures or rovings. An Independent claim is included for a mfg. process where a staple fiber yarn is produced from drawn sliver, as parallel yarns with wound mantles round the cores as untwisted fiber bundles or C-glass sliver.  The bonding filament is delivered from a hollow spindle (4) and the fiber bundles (2) are delivered from paired feed rollers (1) through at least one hollow spindle to be forced into a false twist, for the bonding filament to be wound round it, for the material (7) to be wound (8).
Patent DE-19756436-A1 (DE)
Title: Belt for belt hanging led through buckle when hung
Inventor: HENGSTMANN HEINZ
IPC: A47F7/12
Filed: 1997-12-18
Abstract: The holder (2) has a slot to take the buckle (4) bar (7) and the holder (2) itself pivots round axis (6) normal to the slot thus keeping the slot opening in the swivel plane at all swivel angles. The shoulder extension (11) of the holder component (1) has a slide-off ramp and the holder has a ring groove (12) which engages the shoulder extension (11) and lies at right angles to the specified slot. A grip (14) in the continuation of the slot is arranged at the holder (1) end furthest from the swivel axis (6). The slot is closed off in the area facing the axis (6) by an impact edge addressed by the buckle bar during the upward swivel movement. A crossbar (13b) engaging the slot from above keeps bar and buckle in parallel. The holder and its slot stand vertical for action and it is possible to mount several holders alongside one another, pivoting round a common axis (6).
Patent DE-19800077-A1 (DE)
Title: Motor vehicle seat with headrest
Inventor: SINNHUBER RUPRECHT
IPC: B60R21/231
Filed: 1998-01-02
Abstract: The headrest is designed as a tandem headrest (2) with a support part as a further cushioned head-neck rest part (5) additionally to the headrest part (4). The head-neck rest part is guided with a nose extension over the rear backrest upper edge (21) and covers this as accident protection for an occupant sitting behind.
Patent DE-19806462-A1 (DE)
Title: Design elements to improve drive and propulsion of air and water craft
IPC: B63H11/04
Filed: 1998-02-17
Abstract: The design elements include a pulse converter which expels an accelerated fluid jet roughly tangentially from the rotor of the drive motor into an annular channel (B) in the casing and thence into a number of jet channels (C) extending outwards beyond the radius of the motor.  They may also be curved in the axial plane against the direction of rotation of the drive.  Each jet channel has a rounded cross section and relatively narrow aperture along it.
Patent DE-19808437-A1 (DE)
Title: Golf practice club with hitter-head and short handle
IPC: A63B15/00
Filed: 1998-03-02
Abstract: The hitter-head consists of a flat rubber-coated (4) face (2) on the handle (3).  The face and handle are detachably joined. Metal weights (16) are inserted between the face and the handle. The golf practice club (1) is part of a set. The hitter-faces and handles are interchangeable. The weights are metal discs preferably brass discs weighing 20 grams and with an external diameter of 25 millimeters.
Patent DE-19809385-A1 (DE)
Inventor: OHMS FRANZ
IPC: H02M3/156
Filed: 1998-03-05
Abstract: The invention relates to a switching controller whose error signal amplifier (KO) essentially exhibits proportional action. According to the invention, the load step performance of the switching controller is detected via an evaluation circuit (A). This signal is directly supplied to the pulse duration modulator or the pulse frequency modulator (PBM) for the actuator (S1) using an extensive bypass of the error signal amplifier (KO). These measures permit output capacities of the switching controller to be reduced without stability problems.
Patent DE-19812040-A1 (DE)
Title: Portable cutter machine for concrete components
Inventor: YAMAMI HIROFUMI
IPC: E01C23/09
Filed: 1998-03-19
Abstract: The machine has a motor, a driven cutter disc, and a safety cover above two sides of the disc, to form a dust ejection passage with it. A blower fastened to the cover sucks in dust, which is generated during cutting, and removes the dust through the passage. A barrier wall on the cover forms on obstacle in the dust passage. A main dust suction aperture, and an additional suction aperture in the dust passage, are positioned in front of and behind the barrier wall respectively, in the rotation direction of the cutter disc.
Patent DE-19820206-A1 (DE)
Title: Housing for compensating gear especially for vehicle with opening for cog wheels
Inventor: DOWNS JAMES P
IPC: F16H48/38
Filed: 1998-05-06
Abstract: The interior (118) of the housing is connected to at least one opening (122a,b) through which the cog wheels (34,36) of the compensating gear fit into the interior. The peripheral edge of the opening has two opposite-facing circle-arc shaped parts joined by two opposite facing extended edge sections. Each extended edge section has a first and second edge segment joined by a curved edge segment. The distance between the opposite facing circle arc shaped edge sections is more than the external diameter of a compensating wheel of the compensating gear's cog wheel arrangement.