baber/WOPTO huggingface dataset:
Patent DE-19704103-A1 (DE)
Title: Belt taking up device with comfort spring and variable spring switching
Inventor: GROS PEER
IPC: B60R22/44
Filed: 1997-02-04
Abstract: The belt taking up device has an take-up spring and a comfort spring in series with it. The switching to the take-up spring on the casting off of the seat belt is controlled in dependence on the extent to which the belt is required to be pulled out. The switching device operates in dependence on the revolutions of the belt shaft to move a switching gear wheel (25) in an annular switching ring (23). The switching device switches to the comfort spring (12) after the initial pulling out of the belt and back to the take-up spring (18) when the revolutions of the belt shaft have been measured.
Patent DE-19705530-A1 (DE)
Title: Low resistance contact formation method for semiconductor metallisation layer
IPC: H01L21/285
Filed: 1997-02-13
Abstract: The contact formation method applies a silicon nitride layer (10) to the surface of the semiconductor material (3) and is  subsequently structured. A localised silicon oxide layer (9) is formed by thermic oxidation of the silicon nitride layer, before application of the metallisation layer (19). The semiconductor material may be doped before the thermic oxidation and an insulation layer (17) may be applied prior to the metallisation layer and etched to reveal the local silicon oxide layer.
Patent DE-19707792-A1 (DE)
Title: Separation of dissolved and/or emulsified and volatile contaminants from aqueous media
Inventor: WENZLAFF AXEL
IPC: C02F1/44
Filed: 1997-02-27
Abstract: Separation of dissolved and/or emulsified and volatile contaminants from aqueous media (11) using a pervaporation membrane system (12) is new. The raw feed is supplied to the membrane, and a contaminant-enriched retentate (14) is separated. The retentate is sent, at least in part, to the contaminated inlet supply. Contaminants in the permeate (13) are separated out in a following process, as a liquid concentrate (16). A portion of the aqueous permeate freed, is supplied to the contaminated medium.
Patent DE-19711223-A1 (DE)
Title: Caprolactam blocked isocyanate and isocyanurate group containing poly:isocyanate
Inventor: GRAS RAINER DR
IPC: C09D5/46
Filed: 1997-03-18
Abstract: A process for the production of an  iota -caprolactam blocked isocyanate group and isocyanurate group containing polyisocyanate lacquer (I) comprises reaction of isophorone diisocyanate (II) and iota -caprolactam (III) in a two step process with a catalytic trimerisation step. (II) is reacted with (III) in a ratio of 1 NCO equivalent to 0.4-0.8 mole (III) and the partially blocked (II) is heated at 100-160 deg C in the presence of 0.1-3 wt.% of an alkali metal salt of formula R-COOMe (1) until the required NCO content is achieved. In (1), R = H or 1-36C hydrocarbon; and Me = alkali metal atom.
Patent DE-19714435-A1 (DE)
Title: Porous concrete blockwork with reinforcing grids
Inventor: LANGER PETER DR
IPC: E04C5/04
Filed: 1997-04-08
Abstract: Flat-rolled expanded metal grids (3) are embedded in a thin layer of mortar (4) applied to the surface (2a) of porous concrete blockwork in the area of the tension zone, to provide reinforcement. Preferably, several strips of expanded metal, about 15 cm wide, are positioned vertically, spaced from each other on the inside of a cellar wall (1) subject to earth pressure, and are bonded to the blockwork surface by mortar. The expanded metal preferably made of stainless steel and the mortar has a compression strength of at least 10 N/mm<2>.
Patent DE-19719150-A1 (DE)
Inventor: BAQUE THOMAS DR
IPC: C08K13/04
Filed: 1997-05-06
Abstract: Electrostatically coatable polyamide material, containing 25-90 wt% polyamide (PA), 5-50 wt% mineral filler and 0.1-25 wt% carbon black and/or carbon fibre. Also claimed is (i) an electrostatically coated material as above and (ii) a process for the production of the material by mixing the components, melting in an extruder and granulating.
Patent DE-19726500-A1 (DE)
Title: Support track with dividing elements for electrical cables
Inventor: STJERNEBY SVEN
IPC: H02G3/04
Filed: 1997-06-23
Abstract: The cable support track is of the type used to separate groups of cables . The track is formed as an open cage structure using rigid small diameter rods. Along the length there are a number of rods 10 in parallel and these are welded to cross members 4 formed with a U shape. Separating panels 22 can be installed to create separate channels for cables. The panels are retained in position by holders 24 that have lower ends 30 shaped to fit onto the rods. The ends are secured in holders having parallel projections 32,34
Patent DE-19726754-A1 (DE)
Title: Implant for fixing parts of bones in particular at spine
Inventor: BEGER JENS DIPL ING
IPC: A61B17/86
Filed: 1997-06-24
Abstract: The implant for fixing parts of bones has indents (20) on both sides for the accommodation of two connecting bars (3) which keep the bones and the implant safely in position and prevent them from getting twisted.  The implant consists mainly of two bearings (1) with indents (20) on both sides (18) to accommodate two connecting bars which are held in position by a nut (27) screwed onto a thread (19) on the upper side of the bearing (1). A ball joint (12) is movable attached to the anchoring element (4).
Patent DE-19730134-A1 (DE)
Inventor: AUBERT CAROLE
IPC: A01N43/653
Filed: 1997-07-14
Abstract: Fungicidal compositions comprising bromuconazole (B)  which is 1- (2RS, 4RS : 2RS, 4SR)-4-bromo-2-(2, 4-dichlorophenyl) tetrahydrofurfuryl-1H-1, 2, 4-triazole and another triazole (A) chosen from tebuconazole  which is (RS)-1-(4-chlorophenyl)-4, 4-dimethyl-3-(1H-1, 2, 4-triazol-1-ylmethyl) pentan-3-ol and epoxiconazole  which is (2RS, 3SR)-1- 3-(2-chlorophenyl)-2, 3-epoxy-2-(4-fluorophenyl) propyl-1H-1, 2, 4-triazole are useful in controlling fungal attacks on crops, eg cereals, such as barley, wheat, rye or triticale.
Patent DE-19731338-A1 (DE)
Title: Two=part plastics fixture for especially flat items
Inventor: FISCHER PITT
IPC: F16B15/06
Filed: 1997-07-22
Abstract: A two-part plastics fixture joins two or more relatively flat items. The first part of the fixture has a large diameter flat head (1) with a relatively large diameter shaft (2). The shaft (5) has a series of identical herringbone projections (3) converging towards the tip of the shaft. The second part of the fixture is a plastics washer with a central aperture whose diameter is slightly smaller than that of the herringbone projections.
Patent DE-19732167-A1 (DE)
Title: Exhaust gas cleaning system for internal combustion engines including catalyser
Inventor: MANAKA TOSHIO
IPC: F01N3/24
Filed: 1997-07-25
Abstract: The exhaust gas cleaning system has a catalyser (8) for cleaning the exhaust gases of an internal combustion (IC) engine.  A catalyser diagnosing unit (4-6, 10, 12) is provided, which establishes a deterioration of the catalyser, in which it compares the rising characteristic of the exhaust gas cleaning rate of the catalyser, depending on the catalyser temperature (Tcat), with a reference rising characteristic.  The cleaning system includes a main catalyser (9) and an auxiliary catalyser.  A catalyser diagnosing unit establishes the deterioration of the auxiliary catalyser, in which it compares the rising characteristic of the exhaust gas cleaning rate of the auxiliary catalyser, depending on the catalyser temperature (Tcat), with a reference rising characteristic.
Patent DE-19732278-A1 (DE)
Title: Hydrodynamic brake for all-wheel drive vehicle
Inventor: MUELLER HELMUT ING GRAD
IPC: B60T1/087
Filed: 1997-07-26
Abstract: High-performance hydrodynamic brake is provided for an all-wheel drive vehicle, the power and design of which is such that the friction brakes which are normally required are not required on any of the wheels. The brake preferably reaches a braking moment corresponding to the friction limit for the coupled wheels at 10-20% of the maximum vehicle speed. A receiver (3) is provided to fill the brake, forming part of the outer brake circuit. The pressure level is maintained by a filling pump (7) with pressure maintenance valve (8) and an additional pressure maintenance and pressure relief valve (13) is provided for the air space in the receiver.
Patent DE-19734712-A1 (DE)
Title: Automotive seat headrest frame made of tube with a wire plug in notched zones
Inventor: WROBEL ANDREAS
IPC: B60N2/48
Filed: 1997-08-11
Abstract: An automotive seat head rest (3) is secured to an inverted U-shaped tube whose ends (20, 21) are inserted in recesses within the seat back rest. The head rest is secured in its selected position by a series of ratchet notches (22). A wire insert (5) is pre-positioned within the relative sections of the U-shaped tube before the notches (22) are formed by a press.
Patent DE-19735150-A1 (DE)
Title: Auxiliary system for endoscope
Inventor: STEPP HERBERT DR
IPC: G02B23/24
Filed: 1997-08-13
Abstract: Auxiliary system for endoscope has lens system conducting part of detected fluorescence and/or remitted light to spectrometer. The auxiliary system is for an endoscope for detecting of fluorescence light and/or remitted light on surfaces according to:DE19618963.2. The auxiliary system has a lens system (28), which conducts at least a part of the detected fluorescent light and/or the remitted light to a spectrometer (32). The lens system (28) is connected optically direct with the ocular (20) of the endoscope (10). The lens system (28) is arranged parallel to the optical axis of the endoscope (10) or of the ocular (20).
Patent DE-19744639-A1 (DE)
Title: Procedure for manufacture of gearwheel teeth
Inventor: HIRSCHVOGEL MANFRED
IPC: B21K1/30
Filed: 1997-10-09
Abstract: A gearwheel preform(1) with co-axially located and axially protruding preformed gear teeth(5), the flanks of which extend in the axial direction, is brought into engagement with a deforming tool(16) having corresponding axial tooth spaces(18). The preformed gear teeth enter the spaces with a clearance. The preform and deforming tool are displaced relative to each other in a circular wobbling motion so that the contours of the tooth spaces are moved over the tooth flanks to form the intended undercut. Independent claims are included for a machine to carry out the aforementioned procedure.
Patent DE-19746980-A1 (DE)
Title: Method of driving electromagnetic load, esp. a fuel injection valve for an internal combustion engine
Inventor: WERNER ANDREAS
IPC: F02M51/00
Filed: 1997-10-24
Abstract: The method involves controlling the current through the load to different levels in different phases. The energy in the load is stored in a storage device during the transition from a first to a second current level and is discharged to the load  at the start of the drive process. After the change from the first to the second current level the current is raised at least once to a value above the second level to finally deliver energy to the storage device An Independent claim is also included for an arrangement for carrying out the method
Patent DE-19750345-A1 (DE)
Title: Roller bearing with outer ring
Inventor: IJYUIN SEIJI
IPC: F16C19/24
Filed: 1997-11-13
Abstract: The roller bearing has an inner ring with an outer peripheral surface, which has an end section and a running track. The inner peripheral surface on the end section of the outer ring or the outer peripheral surface on the end section of the inner ring is formed with a flange section (8a,8b) with an inner surface (14). Several rollers (13) are provided with an outer peripheral surface, which is a rolling surface (7a) in contact with the outer ring and inner ring running tracks. An axial face surface (15) forms a slide contact surface, which is in slide contact with the inner surface of the flange section. Between the slide contact surface and the roll surface a contacted section (10) is available.
Patent DE-19753704-A1 (DE)
Inventor: FOCKE HEINZ
IPC: A24C1/00
Filed: 1997-12-04
Abstract: The invention relates to a machine, especially a machine for packing or producing (cigarettes), which has an interface (38, 39, 40) for exchanging data between the machine (35, 36, 37) and a connected network (34, 52, 53). The invention also relates to a machine for packing or producing (cigarettes) which has a visual monitoring device for observing areas of the complex machine which are difficult to access or see, said monitoring device being located in the relevant area of the packing machine. This monitoring device records images of the area of the machine which is difficult to access using a line (24) and reproduces said images on a display screen for example, using a camera. The invention also relates to a network (34, 52, 53) of machines of this type, comprising a computer (42) for monitoring the functions of the connected machines (35, 36, 37) and/or a computer (57) for carrying out maintenance and/or defect repair measures on the connected machines (35, 36, 37). Finally, the invention also relates to a method for maintaining and/or diagnosing machines (35, 36, 37). According to this method, data is exchanged with a diagnosis and control computer (42) and/or a service computer (57) via a network (34, 52, 53).
Patent DE-19754372-A1 (DE)
Inventor: REICHL HERBERT
IPC: H01L23/485
Filed: 1997-12-09
Abstract: The invention relates to a chip arrangement (25) comprising a chip (20) and a surrounding wiring layer (27) with a conducting path structure provided with chip contact surfaces (20), chip contacts located opposite to the contact surfaces of said chip (20), and chip contacts facing away from said chip (20) defining an external contact surface arrangement of the inventive chip arrangement (25). The surrounding wiring layer (27) is fitted to the surface (21) of the chip and is covered by a separating layer (37) which is made of a non-conducting sealing matrix material (35) accommodating contact material elements (33) made from a contact material (34) in porous cavities so that the contact material elements are arranged on the terminal contacts of the surrounding wiring layer (27) and form connecting contact arrangements (41) in conjuction with raised contact metallizations (39) located on the contact surfaces (38) of the contact material elements (33).
Patent DE-19757862-A1 (DE)
Title: Cable coupling
Inventor: RAUHUT HORST
IPC: H01R4/70
Filed: 1997-12-24
Abstract: A cable coupling for connecting the wire ends of multi-core cables, comprises of wire clamps, and insulating members which form a cylindrical cable coupling with the clamps. One cylindrical insulating member (11) has an outer circumference with longitudinal grooves (21) which can accommodate the wires. Each groove contains a clamp. The coupling pref has an elastic sleeve made of e.g. silicone.
Patent DE-19802639-A1 (DE)
Title: Shape memory alloy actuator with elongated sensing element operating a plunger against a compression spring
Inventor: VOLLBARTH JUERGEN DIPL ING
IPC: F03G7/06
Filed: 1998-01-24
Abstract: A shape memory wire (6) which either contracts or rotates with temperature changes is freely contained in a flexible sheath (2) and connects to a sliding actuator (5) supported on a spring (4) in a two-part housing (1a, 1b). Temperature changes around the sheath cause linear movement of the actuator.
Patent DE-19808636-A1 (DE)
Title: Pressure testing method of liquid gas or liquid petroleum gas container
Inventor: HINTAYE ALEXANDER DR DIPL ING
IPC: G01N29/22
Filed: 1998-02-28
Abstract: The method involves taking liquid gas in the liquid phase from a liquid gas container (22) to be tested, or from an auxiliary container in a spatially separate evaporator container (11). The liquid gas is heated so that it becomes gaseous. The liquid gas in the gaseous phase is led or returned to the liquid gas container to be tested and the pressure is increased to the test pressure. The gaseous phase of the liquid gas in the evaporator container is heated so that is it brought to a pressure above the test pressure. The gaseous phase of the liquid gas is supplied as superheated gas to the liquid gas container across a throttle unit in the vicinity of the evaporator container, and is discharged from the liquid gas container.
Patent DE-19809185-A1 (DE)
Title: Horse jumping bar mounting
Inventor: LUBER JOSEF
IPC: A63K3/04
Filed: 1998-03-04
Abstract: The jump- bar rest support (2) is folded away downwards for release in the event of a faulty jump, and is effected by a spring inserted in a frame housing (7) inserted in a slide (4) movable forwards and backwards and supported on a part fixed to the housing. The rest support is secured in its operative position and the lock is released when the slide, against the pressure of the spring, executes a downward movement over a specific release extent. The lock is released so that the rest support folds automatically around the pivot axis (3) downwards under the influence of its own weight.
Patent DE-19811073-A1 (DE)
Title: Cylindrical, multiple phase transversal flux actuator, esp. for use with hexapod machines
Inventor: NOLLE EUGEN
IPC: H02K41/03
Filed: 1998-03-13
Abstract: The actuator has a primary (1) and a secondary (2) part.  The primary part has several plate packets, each with an annular outer region with poles (12-14) protruding inwards and lying in rows in the longitudinal direction. The pole rows are stimulated by coils (15) to achieve successive peripheral flux maxima. The secondary part has rows of alternate permanent magnet elements and collector packets, each engaging the space between poles.  Stimulating the rows of poles causes a relative movement between the primary and secondary parts.
Patent DE-19813555-A1 (DE)
Title: Method of identifying a press product, e.g. a newspaper
Inventor: OLSSON BJOERN
IPC: G06K9/20
Filed: 1998-03-27
Abstract: The method involves acquiring an image scene with a camera, whereby the acquired image is converted into digital form and subjected to gray value transformation in a binary image after contrast amplification.  The image is then calibrated to determine its scale and the position of the press product (7) relative to the camera using a null point definition. Finally, a computer-supported evaluation of the image information is performed using an algorithm in comparison with information w.r.t. a curve shape (8,8') derived using individual detection characteristics. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19813703-A1 (DE)
Inventor: BAUER HELMUT
IPC: H03F1/32
Filed: 1998-03-27
Abstract: The invention relates to a correcting device for automatically correcting a high frequency power amplifier. Said correcting device has a mechanism for generating a reference carrier from a measured input signal (7) of the high frequency power amplifier, and a first synchronous demodulator (8) for generating an input envelope curve from the measured input signal (7) and from the reference signal. The inventive device also has a second synchronous demodulator (9) for generating an inphase component of an output envelope curve from the measured output signal (6) of the high frequency power amplifier (3) and from the reference carrier, as well as a phase modifier (12) for displacing the phase of the reference carrier by 90 DEG . A third synchronous demodulator (10) generates a quadrature component of the output envelope curve from the measured output signal (6) of the high frequency power amplifier (3) and from the reference carrier which is by 90 DEG  out of phase. A control device (24) generates an amplitude correction control signal and/or a phase correction control signal from the input envelope curve, from the inphase component of the output envelope curve and/or from the quadrature component of the output envelope curve. The modulation characteristic and/or phase characteristic of a correcting device (2) is set by the amplitude correction factor and the phase correction factor inversely to the modulation characteristic and/or the phase characteristic of the high frequency power amplifier (3).
Patent DE-19815345-A1 (DE)
Title: Shaft rotation system for monitor screen attached to video camera
Inventor: MORIYASU YOSHITADA
IPC: G11B31/00
Filed: 1998-04-06
Abstract: The shaft rotation system includes a pair of shafts (6,9) at right angles to each another. The shafts are supported by a holder (8), with hollow spaces provided in both shafts at their intersection point, so that the hollow space in one shaft fits into the hollow space in the other shaft.  One of the shafts (6) acts as a rotation shaft for a monitor screen (2). The other shaft acts as an opening and closing shaft and is attached to a video camera (1) via a screw fixing.
Patent DE-19815493-A1 (DE)
Title: Cap for chimney with discharge air pipe and inlet pipe
Inventor: KEUL HANS-WALTER
IPC: F23L17/04
Filed: 1998-04-07
Abstract: The discharge pipe (4) has a vertically upward-pointing discharge opening (8) and enclosed by an annular vertically upward pointing inflow section (12). The inflow section leads into an inflow pipe (10) enclosing the discharge pipe. A diaphragm (26) above the inflow section extends from the wall (6) of the pipe horizontally and radially outwards over the inflow section. The diaphragm is attached to the edge of the discharge opening from where it extends downwards and outwards over the inflow section.
Patent DE-19816082-A1 (DE)
Title: Account card for services such as food, sport and discotheques
Inventor: SPIEGLER JEHOSCHUA
IPC: G06Q30/00
Filed: 1998-04-09
Abstract: The guest is supplied with a data card (1) that has a date card number, price, etc. The card is activated in coding unit (5) that is linked to a computer (9).  The card may now be presented for use in the service facility, e.g. restaurant. A hand held unit (6) can be used to check the validity of the card. Finally the card may be entered into a reader (7) to enter the cost of the service.
Patent DE-19816816-A1 (DE)
Title: Electrically heated surface heating element for heated vehicle seating or steering wheel
Inventor: DIETZ RALF
IPC: H05B3/34
Filed: 1998-04-16
Abstract: The element base material has embedded, contact conductors (1,2) parallel to each other, consisting of single or several electrically conductive wires or threads etc. Several heating conductors (3) are connected with the contact conductors. The heating element is arranged under the seating surface of a vehicle seat. The heating conductors contact neighboring heating conductors at several places and are thus in conductive contact with them. At the contact locations, the heating conductors are held in contact by the threads (4) of the base material to form a heating net. The heating contact conductors and heating conductors are embedded between an upper and lower non-electric conducting cover.
Patent DE-19819709-A1 (DE)
Title: Verfahren zur Herstellung eines Radoms für ein Abstandswarnradar
Inventor: LEINWEBER ULRICH
IPC: B60R13/04
Filed: 1998-05-02
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Herstellung eines Radoms für ein Abstandswarngerät womit metallische Strukturen durch Beschichtung von Konturen dargestellt werden, ohne die Abbildungseigenschaften zu beeinflussen. Ausführungsbeispiele sind erläutert und in den Figuren der Zeichnung skizziert.
Patent DE-19824862-A1 (DE)
Title: Verfahren zur Regelung der Leuchtweite von Fahrzeugscheinwerfern
Inventor: KASPRZOK RALF
IPC: B60Q1/115
Filed: 1998-06-04
Abstract: Bei einem Verfahren zur Regelung der Leuchtweite von Fahrzeugscheinwerfern, bei dem die Regelung aufgrund der Lage der Karosserie zur Fahrbahn erfolgt und die Regelung mindestens einen schnellen und mindestens einen langsamen Regelmodus aufweist, wobei die Umschaltung von einem langsamen Regelmodus in einen schnellen Regelmodus abhängig von der Längsbeschleunigung des Fahrzeuges erfolgt, wird im Sinne einer bestmöglichen Konstanthaltung der Leuchtweite nur dann von einem langsamen Regelmodus in einen schnellen Regelmodus umgeschaltet, wenn der Betrag der Änderung der Längsbeschleunigung einen vorgegebenen Schwellwert überschreitet.