baber/WOPTO huggingface dataset:
Patent DE-19746685-A1 (DE)
Title: Drive with two low inductance coils for rotary shaft or wheel
Inventor: HOEDLMAYR WERNER DIPL ING
IPC: H02P5/00
Filed: 1997-10-22
Abstract: The drive is based on two DC motors (2,3) rigidly coupled together (4) and supplied with a current via the electronic switches (6,7). When a control pulse (TXR or TXL) is applied to one switch, the winding of the corresponding motor is short-circuited and the output shaft (5) is rotated (WL or WR) through an angle proportional to the pulse duration. The shaft remains in its new position when the pulse is terminated and the switches revert to their initial condition. The rotors of the two motors are equal in mass so that no overswing can occur.
Patent DE-19747673-A1 (DE)
Inventor: SANTEN RUTGER VAN PROF DR
IPC: B01J23/42
Filed: 1997-10-29
Abstract: The invention relates to a method for removing chlorate ions from solutions by means of catalytic treatment in the presence of hydrogen. According to the invention a rhodium and/or platinum catalyst is used. The choice of catalyst carrier depends on the amount of coadsorbents contained in the solution. The carrier material, which may be oxidic or non-oxidic, should also be easily wettable.
Patent DE-19747892-A1 (DE)
Inventor: FIES MATTHIAS DR
IPC: B41N3/06
Filed: 1997-10-30
Abstract: The invention relates to alkyl polyglucosides of the general formula (I) R(G)x, wherein R is a linear, saturated alkyl radical having 8 to 22 C atoms and (G)x is a glucoside radical or oligoglucoside radical having an oligomerization degree x of 1 to 10. The alkyl polyglucosides are especially suited for use in printing ink cleaners.
Patent DE-19750187-A1 (DE)
Title: Rotating or linear ultrasound motor
Inventor: DOBLER KLAUS DR
IPC: H01L41/09
Filed: 1997-11-13
Abstract: The motor comprises a drive device which is forced into oscillations, and a work medium which is moved through friction by the drive device. The drive device is stored attenuated, whereby the bearing of the drive device (16) is adjustable, preferably through a fluid medium whose friction is electrically adjustable.
Patent DE-19753811-A1 (DE)
Title: Two-stage pressurising, air bag inflation unit producing little smoke
Inventor: O'LOUGHLIN JOHN P
IPC: B60R21/015
Filed: 1997-12-04
Abstract: The unit inflates an air bag. Its vessel (40) defines a chamber storing   inflation medium and has an opening (60) through which this can flow. A destructible closure (102) covers the opening. This is ruptured as the internal pressure rises from a first level to a second, set level. There are heaters (122, 124) for the inflation medium. Each includes an igniter (222) adjoining a deflagrating material (168). It is the combustion products from this material, which heat the inflation medium, to arrive at the first set pressure, rupturing the closure. The corresponding igniter (222) in the second heater causes combustion with further heating, to arrive at the second set pressure.
Patent DE-19754898-A1 (DE)
Title: Motor vehicle dynamic brake control system
Inventor: KATAYOSE SHINJI
IPC: B60T8/48
Filed: 1997-12-10
Abstract: The brake control system has a parallel tandem master cylinder layout which has a first brake circuit for the front wheels and a second brake circuit for the rear wheels. During braking a first brake pressure control system produces a brake pressure in response to the setting of the brake pedal and a second brake pressure control system produces a second brake pressure related to the first system. The brake control selects the brake pressure most appropriate to the dynamic situation of the vehicle. The two front wheels are braked via separate control valves which modulate the brake pressures for dynamic control. If the vehicle dynamic system detects oversteer or understeer, the brake control is set to the modulated setting and the two front wheels are brakes differently. The cornering position of the vehicle is derived from the steering setting.
Patent DE-19756082-A1 (DE)
Inventor: KAEFER STEFAN
IPC: G02F1/1345
Filed: 1997-12-17
Abstract: A process for repairing the row and column lines of an active matrix liquid crystal display allows line interruptions to be repaired already during manufacture of the display. Insulating layers between the row and column lines are etched only after their structuring, also exposing contact holes through which an electrical connection between the interrupted line and a repair line can be established by means of a conductive layer for the picture point electrodes.
Patent DE-19808552-A1 (DE)
Title: Casting unit for production of dental castings
Inventor: STALGIES REINHOLD
IPC: A61C13/20
Filed: 1998-02-28
Abstract: The casting unit with a closable and preferably evacuatable space (20) for a melting crucible and a casting muffle (11) has a space (20) divisible for formation of a muffle chamber (22) and a crucible chamber (21). An Independent claim is also included for the production of a dental casting, in whcih the melting crucible and the casting muffle are evacuated independently of one another. Preferred Features: The crucible chamber (21) and the muffle chamber (22) are separated gas-tight from one another. Separation of the chambers is at least partially liftable for the casting process to take place. There is a closable opening (28) between the chambers. Its closure takes place by means of a pivotable, preferably gas-tight visor.
Patent DE-19808654-A1 (DE)
Title: Automatic plant-waterer
IPC: A01G27/02
Filed: 1998-03-02
Abstract: The waterer consists of a float valve (2) , a height-adjustable grille (5), a plastic box (3), and a hose (1). The box is filled with water with the level controlled by the float valve. The grille is set at a height such that the base of the pot is submerged and the plant can draw water. As the water level decreases, the float sinks opening the valve. When the level has returned to the preset the valve is closed maintaining the supply to the plant.
Patent DE-19809001-A1 (DE)
Title: Fuel injection control method for IC engine
Inventor: KOJIMA AKIKAZU
IPC: F02D41/40
Filed: 1998-03-03
Abstract: The fuel injection control method for successive pre-injection and main injection, includes opening a fuel injection valve (3) for injecting fuel in an IC engine (33). An overlapping operation control works by moving the fuel injection valve in a direction for opening by starting an operation related to the opening of the valve.  After opening the fuel injection valve, the main injection is fully closed ready for pre-injection. The overlapping operating control is solely carried out then, if it is determined, the IC engine is in an operating condition, in which its operation exceeds a determined engine speed and/or a determined load.
Patent DE-19810740-A1 (DE)
Title: Sequenced batch production of ammonia addition compounds using pressurizable reactor
Inventor: KARSTENS TIES
IPC: B01J4/02
Filed: 1998-03-13
Abstract: A semi-continuous process for reacting a solid polysaccharide material, e.g. cellulose, with an additive compound such as urea in anhydrous liquid ammonia medium. The solid polysaccharide is charged to a high pressure reactor (32) to which is then added a solution of urea in liquid ammonia, via a high pressure pump (22) from a first charge make-up vessel (14). The reactor is sealed by closing inlet and outlet valves (41, 42) and either explosively initiated or impulse pressurized to 25-30 bar; the pressure is released, the reactor discharged,  recharged with cellulose, and re-dosed with ammonia/additive solution from a second charge-make-up vessel (16). The make-up, charging, pressurizing, and discharging operations can be repetitively performed, under computer control, on an approximate 2 minute cycle, with the preparation of the additive solution alternating between two or more vessels.  An Independent claim is included for the plant for operation of the process, having at least, two storage, weigh vessels (10, 12) for liquid or solid additive materials, two heated make-up pressure vessels (14, 16), high pressure transfer pumps (22) suitable for ammonia, a reactor vessel (32) , plus interconnecting valves and pipework, and a control system.
Patent DE-19811886-A1 (DE)
Title: Rear seat or rear bench seat for a private motor vehicle
Inventor: MINATTI HANS
IPC: B60N2/30
Filed: 1998-03-18
Abstract: The headrest assembly, constructed as a frame section (7a) with a net-form surface section (7b), is  partially lowerable in the seat back (5) and formed so it divides the boot space (6). The lining consists of a rigid bottom section (14a) and rigid side sections, which in the position of the seat back freeing the seat cushion (4) partially covers the non-movable boot space wall sections fixed to the structure of the vehicle.
Patent DE-19812131-A1 (DE)
Title: Aqueous alkali silicate solution-based adhesive or coating composition
Inventor: GROSE-PERDEKAMP HEINZ-JURGEN
IPC: C09J1/00
Filed: 1998-04-09
Abstract: Alkali silicate solution-based adhesive or coating composition comprises 1-29.9 wt.% alkali silicate as solids, 0-25 wt.% polymer dispersion and 1-75 wt.% fillers and water to 100 wt.%.
Patent DE-19815282-A1 (DE)
Title: Weapon primer magazine ratchet drive in breech assembly
Inventor: BARTOLLES ROLF
IPC: F41A19/57
Filed: 1998-04-06
Abstract: A control cam (2) runs between a fixed guide (1.2) with slide face (2.1) and a movable slidably faced (2.2) lever (3) and is flexibly designed so that the lever yields if the guide bolt blocks when entering the cam. The lever re-sets automatically when the bolt threads back out. The lever thrusts off a compression spring (6) which in turn only yields under greater than normal thrust pressure to allow the lever to re-set. The fixed guide has a blind hole to take both the spring (6) and the pressure bolt (7) supporting the lever. The lever pivots via a bolt in a guide plate and is secured axially by means of a crosspin.
Patent DE-19817913-A1 (DE)
Title: Programmable controller with reduced cycle time
Inventor: HUBERT ROLF
IPC: G05B19/042
Filed: 1998-04-17
Abstract: The programmable controller has a housing with a series of signal inputs (4) and signal outputs (6). The control program for a specific application is entered using a user panel (8) that has a four keys (10) and a multi function key .(12). A screen provides a menu display during programming and a status display during system operation.
Patent DE-19819676-A1 (DE)
Title: Ceramic filter element used as filter or filter membrane support
Inventor: FISCHER GUNDULA
IPC: B01D63/06
Filed: 1998-05-02
Abstract: Ceramic filter element consists of a green body, produced as monolith by extruding, having a number of parallel channels with an open porosity of less than 15% and a pore size of less than 20 microns. An Independent claim is also included for a filter arrangement with the ceramic filter elements.
Patent DE-19825178-A1 (DE)
Title: Floor, wall or ceiling section with embedded lighting strip, e.g. for safety lighting on stairs, platform edges etc.
IPC: E04F19/02
Filed: 1998-06-05
Abstract: A cold-curing (meth)acrylate system containing (meth)acrylate and possibly other monomers, a soluble or swellable (pre)polymer and a redox catalyst system is used for embedding lighting strips in channel-shaped grooves in sections of floor, wall or ceiling. Sections of floor, wall or ceiling in which a lighting strip is embedded in a groove with a polymeric material obtained by hardening a cold-curing reactive (meth)acrylate system containing (weight %): (i) (meth)acrylate (30-100) comprising methyl (meth)acrylate (0-100), 2-4C (meth)acrylate (0-100), at least 5C (meth)acrylate (0-50) and polyfunctional (meth)acrylates (0-50), plus comonomers (0-50) comprising vinylaromatics (0-30) and vinyl ester (0-30); (ii) 0-5 parts by weight (pts. wt.) (pre)polymer which is soluble or swellable in (i) (per 1 pt. wt. (i)); (iii) a redox system comprising an accelerator and a peroxide catalyst or initiator, in an amount sufficient for cold-curing and kept partly or completely separate from the polymerizable components; and (iv) 0-5 pts. wt. conventional additives and fillers (to 1 pt. wt. (i)).
Patent DE-19826905-A1 (DE)
Title: Vehicle signalling light
Inventor: ALBOU PIERRE
IPC: F21V5/00
Filed: 1998-06-17
Abstract: The signal light has a source (11), an intermediate screen (30) and a covering screen (20) arranged outside of the intermediate screen. The latter comprises a number of optical cells which have planar facettes (33,34) on the outside and a bent surface (31) to direct and control the light on the inside.  The bent surface is convex.
Patent DE-19827191-A1 (DE)
Inventor: ABRAHAM REINER
IPC: B21K1/12
Filed: 1998-06-18
Abstract: The invention relates to a method for producing an inner profile (4) of a sleeve-type metal outer part (1) by rotary kneading. The inner profile (4) corresponds at least essentially to an outer profile (5) of an inner part (2) which can be inserted into the outer part (1) in the longitudinal direction of the same at least in sections, in the area of the inserting sections of the two parts. An outer profile (5) is provided on the inner part (2) and the inner part (2) is inserted into the outer part (1) at least in sections. A rotary kneading tool (3) which acts on the outer part (1) from outside is then used to produce an inner profile (4) on the outer part (1) which corresponds to the outer profile (5) of the inner part (2). Alternatively, the inner profile (4) of the outer part (1) can be used to produce the outer profile (5) of the inner part (2) using a rotary kneading tool (3) which acts upon the outer part (1) from outside.
Patent DE-19834070-A1 (DE)
Title: Ionisation of analytes, particularly biopolymers, by matrix assisted pulsed laser desorption uses ether polyol derivative as liquid matrix substance on carrier plate
IPC: G01N1/00
Filed: 1998-07-29
Abstract: Ionisation of an analyte substance by matrix assisted pulsed laser desorption (MALDI) using a liquid matrix substance on a carrier plate, is new. The liquid matrix comprises an ether polyol containing at least 3 hydroxyl groups and having at least one ether bond in the carbon chain.
Patent DE-19834081-A1 (DE)
Title: Roller blind system has a lower winding bar and upper support strings operated simultaneously by an electric motor to expose an opening by lowering the blind material
Inventor: VEIT CHRISTOPH
IPC: E06B9/66
Filed: 1998-07-29
Abstract: The blind material (3) is supported by strings (5,6) which are wound on a pulley (12) by an electric motor and gearbox (13,14) to raise the blind to cover an opening. The blind is wound on a roller bar (16) of the same diameter as the pulley which is also rotated by the motor.
Patent DE-19836049-A1 (DE)
Title: Casement security system uses guides and pulser-operated notcher under spring control to arrest tipped casement in response to pressure on casement retainer
Inventor: MORGENTHAL RAINER
IPC: E05C17/28
Filed: 1998-08-10
Abstract: A spring-actuated second guide as part of the first guide (32) has an arrest notch (46) such that if the casement (12) is freed, a notcher (30) is homed into the groove (46) by a pulser (44,48) and thus holds the casement by retainer (20) when the notcher (30) locks into a second groove in response to the spring (40) acting on the retainer (20). The spring is actuated by the retainer (20) under pressure. The second groove has dampers to break down the movement of the notcher (30), the dampers so allocated to the pulser (44) as to operate once the notcher has been actuated by the pulser (44).
Patent DE-19837204-A1 (DE)
Title: Reduction of dead time during frequency hopping in multiband synthesis systems is achieved by setting synthesizer to standby state during programming
Inventor: RIES CHRISTIAN
IPC: H03L7/14
Filed: 1998-08-17
Abstract: A programmable multiband frequency synthesizer produces an output signal in several frequency bands. A controller operates and programs the synthesizer. During programming, the synthesizer is placed into a standby state.  An Independent claim is included for the corresponding method.
Patent DE-19845038-A1 (DE)
Inventor: FRAAS WOLFGANG
IPC: H04Q11/04
Filed: 1998-09-30
Abstract: The communications terminals (KE1, ..., KEn) are connected to the packet-oriented communications network (IP-KN) by a transfer unit (IP-HUB). The exchange (PBX) is connected to said packet-oriented communications network (PBX) by a connecting unit (AE). A data format consisting of substructural elements (SE) is established for transmitting data between the exchange (PBX) and the communications terminals (KE1, ..., KEn). In order to transmit data via the communications network (IP-KN), the data to be transmitted in the form of substructural elements (SE) are inserted into data packets (IP-P) at the sending end. The substructural elements (SE) are then extracted from these data packets (IP-P) at the receiving end.
Patent DE-19845563-A1 (DE)
Inventor: DIERKER UWE
IPC: B60R16/02
Filed: 1998-10-02
Abstract: A vehicle electrical supply control device (1) measures a vehicle's battery (5) voltage, comparing the measured voltage with set values stored in a set value memory (4), while connected to a status meter (6), whose meter status is raised or lowered depending on the status of the vehicle's electrical supply and consequently shows a balance for this status. Load in a vehicle's electrical supply determined in prior periods of observation is captured by means of a status meter, whose meter status specifies a rate for the balance status of the vehicle's electrical supply, so that, subject to the meter status, consumers (2) can be disconnected to improve the energy balance in the vehicle's electrical supply.
Patent DE-19846761-A1 (DE)
Title: Harness for harnessing draught animal to vehicle
Inventor: VOGT ANTON
IPC: B68B3/06
Filed: 1998-10-10
Abstract: The harness has a pulling force transmission element in the form of a horse collar and consisting of two shoulder-blade parts (1,2) padded (4) at the back and joined at the top and bottom by length-adjustable, two part flexible connecting elements (5,6). A pull-ring (10) is fixed to each of the shoulder blade parts on the rear side. A length-adjustable, two-part shoulder blade support element (7) fits onto the shoulder blade parts the undersides of which have a neck-shield part (8) with connection to the back strap.
Patent DE-19848144-A1 (DE)
Title: Tool for the rolling treatment of a workpiece comprises upper part with body guided by guide wit ha die and roller ball with a universal mount
Inventor: SCHNEIDER ALBRECHT
IPC: B21D17/04
Filed: 1998-10-20
Abstract: The tool (1) comprises upper part (50) with a body (2) guided in a guide (3) with a die (51). The upper part has turret (21) of a punch press, with driver (4) attached to the body. A turret bore (15) on springs (16) is supported by the upper part. The roller ball (11) is mounted in cooperation with the mating element with universal mount. An Independent claim is also included for a method of deforming a workpiece.
Patent DE-19850572-A1 (DE)
Title: Preparation of new or known luteolin compounds by reducing flavonoids with sodium dithionite, used e.g. as nutritional supplements, cosmetic UV filters or cardiovascular drugs
Inventor: BUCHHOLZ HERWIG
IPC: C07H15/26
Filed: 1998-11-02
Abstract: Preparation of luteolin (or its O-(hydroxyalkyl) derivatives) (I) involves reducing a flavonoid (II) containing a disaccharide residue, using sodium dithionite in aqueous alkaline medium. Some (I), i.e. the tris-O-(hydroxyalkyl) derivatives, are new compounds. Preparation of luteolin compounds of formula (I) involves reducing a flavonoid of formula (II) with sodium dithionite (Na2S2O4) in aqueous alkaline medium.  R1-R3  = H or -(CH2)nOH;  n  = 2-8 (same or different in R1-R3). An Independent claim is included for (I; R1-R3 = -(CH2)nOH) as new compounds.
Patent DE-19903703-A1 (DE)
Title: Adhesive plaster including fluid applicator used for automatically dosing e.g. medicaments, cosmetics and deodorants to skin, clothing or ambient air in accordance with e.g. body movement
Inventor: HOEFER JUERGEN
IPC: A61F13/00
Filed: 1999-01-30
Abstract: Adhesive plaster strip (3) only attaches to the skin (1), around the central section (3a), where a fluid applicator (2) is attached.
Patent DE-19904328-A1 (DE)
Title: Passenger protection device for car has wall cover connected with tension element(s) operated by pyrotechnic drive and moved into region behind exit wall
Inventor: WOHLLEBE THOMAS
IPC: B60R21/215
Filed: 1999-01-28
Abstract: A passenger protection device for a car has: - an airbag module that contains at least one folded air bag and a gas generator; - a wall exit opening for the unfolding bag in an exit wall, especially a switch panel of the vehicle, behind which the air bag module is located; and - a cover for the wall exit opening which can be moved for the air bag exit into a release position. The wall cover (12) is connected with at least one tension element (7). The tension element can be operated by a pyrotechnic drive (3,6) and the wall cover upon activation of the air bag (4) can be moved for the release of the wall exit opening (13) into a region behind the exit wall.
Patent DE-19907723-A1 (DE)
Title: Preparation  of  vegetable  protein  concentrates,  especially  soya  protein  concentrate,  with  improved  protein  contents  and  with  production  of  animal  feeds  as  by-products
Inventor: NEUMUELLER WALDEMAR
IPC: C12P21/00
Filed: 1999-02-23
Abstract: Vegetable protein concentrate is prepared by: (a) suspending ground starting material in an aqueous acid (pH 3-6) to give a mash; (b) maintaining the mash at the isoelectric point of the protein in the starting material, and (c) concentrating the mash residue. Prior to isoelectric treatment, an enzyme which cleaves carbohydrates is added for hydrolytic treatment at 30-60  deg C. Preparation of a vegetable protein concentrate from a starting material which contains a protein with an isoelectric point comprises: (a) grinding the starting material to a powder; (b) suspending the powder in an aqueous acid (pH 3-6) to give a mash;  (c) maintaining the mash at the isoelectric point of the protein for isoelectric treatment; and (d) concentrating the residue of the mash. Prior to the isoelectric treatment of the mash, at least one enzyme which cleaves carbohydrates is added to the mash for a hydrolytic treatment at 30-60  deg C.
Patent DE-19908065-A1 (DE)
Title: Ventilating and air-conditioning device on wall or ceiling is enclosed all round by cover as rectangular plan baffle shutter spaced from wall and ceiling by gaps acting as waste air entries with fresh air entry frontally asymmetric.
IPC: F24F11/00
Filed: 1999-02-25
Abstract: The baffle cover (8) forms a sheet totally enclosing the ventilating and air-conducting device (3) on wall (1) and/or ceiling (2) so gaps (9) between wall and/or ceiling and cover (8) act as waste air entries (6). The fresh air entry (5) is arranged asymmetric to the axis or symmetry (5) when viewed from the front. Cover (8) comes in rectangular plan and an arcuate or polygonal section, thus forming a half or quarter shutter. On its surface facing the ventilator etc (3), the cover (8) has a fixer (12) releasably fixed to the ventilator by latch or tongue-and-grooving. This fixer (12) consists of one part joined to the ventilator-facing surface and comes complete with outriggers and clip-on arms. The ventilator and air conditioning device forms an inbuilt module complete with heat exchanger and has endface flanges having inside break points acting as clip arms. The flanges form continuations of entry to one side and outlet to the other side.
Patent DE-19911510-A1 (DE)
Inventor: HIMMELSBACH FRANK
IPC: A61P17/06
Filed: 1999-03-15
Abstract: The present invention relates to bicyclic heterocyclic compounds of general formula (I) wherein Ra, Rb, X and Y are defined as in claim 1, the tautomers, stereoisomers and salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases which have valuable pharmacological properties, particularly an inhibitory effect on signal transduction mediated by tyrosinekinases, their use in treating diseases, particularly tumour diseases, diseases of the lung and airways and the preparation thereof.