baber/WOPTO huggingface dataset:
Patent DE-19725911-A1 (DE)
Title: Release retarding composition for production of e.g. tablet
Inventor: BODMEIER ROLAND PROF DR
IPC: A61K9/22
Filed: 1997-06-13
Abstract: A composition comprising an intimate mixture of a carrier material and an adjuvant which retards the release of active substances from preparations is claimed.  The release-retarding properties are preferably provided by the carrier material. Preferably the carrier material is a hydrophilic polymer, especially a cellulose derivative (hydroxypropyl-cellulose or hydroxypropylmethyl-cellulose), polyethylene oxide or a vinyl derivative (e.g. polyvinyl pyrrolidone, polyvinyl alcohol, polyvinyl acetate or copolymers). Preferably the adjuvant is a filler, especially cellulose or microcrystalline cellulose, a sugar or sugar alcohol, e.g. sorbitol or mannitol, lactose or a Ca salt.
Patent DE-19727534-A1 (DE)
Title: Cleaning loose mineral material
Inventor: HOFMANN JUERGEN DIPL ING
IPC: B03B1/00
Filed: 1997-06-28
Abstract: To clean loose mineral solid materials, especially gravel and sand, the material (3) is passed to a working tank (4) filled with a medium (5) which carries high power pulses (14) from the spark discharges at an electrode assembly (12) in the working zone, to act on the material (3). The electrode assembly (12) is over the conveyor (6) moving the material (3), and parallel to it, within the working medium (5). The high power pulses (14) act as shock waves with push and pull forces on the material surfaces. They break the clinging bonds between the material (3.1) to be cleaned and the impurities (3.2) within the working tank (4). The separated impurities (3.2) are extracted.
Patent DE-19729767-A1 (DE)
Title: Gear change device for mechanical multi-stage gearwheel change gear for motor car
Inventor: MAIER WALDEMAR
IPC: F16H61/18
Filed: 1997-07-11
Abstract: The shaft (4) is connected to a stop system (14), which prevents a specific gear stage selection movement. With engagement of a forward gear stage in its stage path (16) a rearward stage is engageable, a securing component connected to the gear shaft activates a separate, limited rotatable disc-type stop component, which, when a gear stage is changed, prevents a rotation of the gear shaft over a neutral position. The securing component which is formed as a guide plate (11), may be integrated with a spring-loaded securing bolt (15). A stop plate (13), enclosing the gear shaft, is used as a stop component which may be held in an end position by a set-back spring (12).
Patent DE-19730017-A1 (DE)
Inventor: SCHULZE ULLRICH
IPC: G07F17/32
Filed: 1997-07-12
Abstract: The invention relates to a method for operating a coin-operated entertainment apparatus comprising a symbol-based playing device (1), possibly a playing device for additional winnings (17), a screen (22 or 23) and a computer-controlled control unit. According to the method provided for in the invention advertising spots which induce users to play or are of a general nature are shown on the screen (22 or 23) in a computer-controlled manner. At least one advertising spot comprises elements of a game of skill which can be assembled into a complete picture by manipulating keys and/or on the basis of chance. If the elements of the game of skill are assembled correctly a prize is won.
Patent DE-19734214-A1 (DE)
Title: Dyke structure
Inventor: ZANKE ULRICH PROF DR ING
IPC: E02D31/00
Filed: 1997-08-07
Abstract: To construct a dyke or dam, the body of the dike is composed of limp and flexible containers (2) filled with earth. The containers are of a non-rotting material, which prevents the escape of their contents. The earth is mixed with a material which acts against water, and the containers can be lined with a sealing insert. The structure is covered with a bonding layer (3).
Patent DE-19738961-A1 (DE)
Title: Distributor for liquid manure
Inventor: MUFF PHILIPP
IPC: A01C23/00
Filed: 1997-09-05
Abstract: The distributor (106) is for liquid manure. In an application area, connecting apertures with connected distributor conduits are formed and a closure component is rotatably located, being drivable by a drive shaft. The closure component with a closure surface, is located in the application area of the housing, and in each position of the closure component an overwhelming part of the connecting apertures can be tightly closed, so that the liquid manure in the housing is fed with a delivery pressure. The closure component has at least one through passage aperture, which is movable via at least one connecting aperture. Thereby, liquid manure with the delivery pressure in the housing is thrust out of the housing into at least one distributor conduit.
Patent DE-19740974-A1 (DE)
Title: Book production system
Inventor: BROERKEN JUTTA R DIPL ING
IPC: G05B19/418
Filed: 1997-09-17
Abstract: The book production system has a production line having a number of successive machines, with sensors for monitoring the machine operating parameters and actuators for adjusting the machine operating parameters, coupled to at least one server of a computer system via a databus. The computer system uses a stored control program with access to memories containing product data and machine operating parameter databanks and connection with client workstations within a planing plane via the databus.
Patent DE-19741636-A1 (DE)
Title: New 1-benzyl-imidazole and known tetrazole derivatives
Inventor: KLEEMANN HEINZ-WERNER DR
IPC: C07D233/84
Filed: 1997-09-22
Abstract: 1-Benzylimidazole derivatives of formula (I) and their salts are new. R1 = H, 1-8C alkyl, -CaH2a-Ar or -CaH2a-(3-7C)cycloalkyl; a = 0-2; Ar = phenyl or 1-9C heteroaryl (both optionally substituted by 1-3 F, Cl, Br, I, CF3, Me, OMe, OH or NR8R9); R8, R9 = H or 1-4C alkyl; R2, R3 = H, F, Cl, Br, I, CF3, CN, NO2, CH2OR17, COR6 or OR7, 1-8C alkyl, 3-7C cycloalkyl, -CaH2a-Ar or -SOa-R22; R17= H or 1-8C alkyl; R6 = H, 1-8C alkyl, OR30 or phenyl (optionally substituted as in Ar); R7 = H, 1-8C alkyl or Ar; R22 = 1-8C alkyl, 3-7C cycloalkyl or -CaH2a-Ph; R4, R5 = H, 1-8C alkyl, F, Cl, Br, I, CF3, CN, NO2, SOa-R16, COR23 or OR24; R16 = 1-8C alkyl or phenyl (optionally substituted as in Ar); R23 = H, 1-8C alkyl or OR25; R24 = H, 1-8C alkyl or phenyl (optionally substituted as in Ar); and R25 = H or 1-8C alkyl.  Also claimed is the treatment or prophylaxis of ischaemia-mediated conditions or the treatment of respiratory disorders  using a tetrazole derivative.
Patent DE-19743070-A1 (DE)
Inventor: PETERS HANS-FRIEDRICH DR
IPC: B65H19/22
Filed: 1997-09-30
Abstract: The machine has an ejector device for wound rolls (3), with an ejector face or edge, which is curved in direction of ejection and extends across the full working width. The max. deviation of the curve from the straight line in the center of the machine is 5mm to 50mm. The device has an ejector roller (10) consisting of freely turnable roller sections located along a curved line. The device is pivoted about the carrier roller (1) on the intake side, and there is a lowered holder stage (12) for ejected rolls behind the other carrier roller (2).
Patent DE-19743125-A1 (DE)
IPC: H04N5/04
Filed: 1997-09-30
Abstract: The invention concerns a method for assessing the quality of a television image. In diversity reception installations comprising several receivers, it is necessary to establish a criterion for selecting the receiver with the best image quality. For this purpose, the five vertical connection impulses are first detected in the video signal. The detection of the five equalization impulses is carried out only after the vertical connection impulses have been detected. Then, the detection of the horizontal synchronisation impulses, the interfering impulses and the echo impulses is carried out only after the equalization impulses have been detected. The number of horizontal synchronisation impulses, interfering impulses and echo impulses detected is used as criterion for selecting the best receiver. The invention is applicable to diversity reception installations comprising several television receivers, in particular for mobile installations.
Patent DE-19748086-A1 (DE)
Title: Motor vehicle with four wheel drive including 1st and 2nd differential mechanisms
Inventor: KIMURA TAKASHI
IPC: B60K23/04
Filed: 1997-10-30
Abstract: The vehicle has first and second differential mechanisms (9,4). The first distributes or transmits engine drive power to the front and rear drive wheels. The second (4) distributes or transmits the power from the first mechanism (9) on to the left and right main drive wheel. So that the main drive wheels receive more driving power than the other drive wheels. First and second differential limiting facilities (11,7) are provided for operating or effecting a differential limiting control and/or regulation respectively using the first and second differential mechanisms (9,4). A rpm sensor (15) determines the speed of each wheel and a bend direction detector (16) are used in conjunction with the differential limiting mechanism. The signals from the sensor and detector are used to control the effect of the differential speeds between the front and the rear wheels to provide greater stability around bends.
Patent DE-19748147-A1 (DE)
Title: Static compensator for reactive power compensation in electrical power supply network
Inventor: BILGER HELMUT
IPC: H02J3/18
Filed: 1997-10-31
Abstract: The static compensator is connected to a magnetic foot of a step-down transformer (5) between network voltage planes. The compensator comprises a thyristor regulator (6) connected to a stray winding (5a). The stray winding may be arranged axially on a laminated core of the step-down transformer adjacent to a primary and/or secondary winding.
Patent DE-19749003-A1 (DE)
Title: Low temp. fuel cell with plastic end plates
Inventor: BUSENBENDER ILONA
IPC: H01M8/2465
Filed: 1997-11-06
Abstract: The fuel cell has at least one connecting element and/or at least one end plate (3), which consists of up to one electron conducting gas distribution structure and one electron conducting electrical connector (5) made of plastic.  The electronic conducting connection of the gas distribution structure leads out of the connecting element or end plate.
Patent DE-19752224-A1 (DE)
Title: UV curable vehicle for ceramic fleece or tile used in coating print dye
IPC: C08F290/04
Filed: 1997-11-25
Abstract: UV curable vehicle for ceramic fleeces or tiles comprises:(a) 0.1-30 wt.% of an oligomer(s) with (meth)acrylate type terminal functional groups, from a polyester, a polyurethane and/or an acrylic polymer; (b) 0-30 wt.% of a oligomer(s) with (meth)acrylate type terminal functional groups; (c) 0-15 wt.% of a photoinitiator system; and (d) 50-99.9 wt.% of an inert liquid in which (a)-(c) are dissolved or dispersed. Also claimed: are (i) coating printing inks comprising 30-80 wt.% of a glass or vitrocrystalline ceramic frit(s), 0-50 wt.% of an inorganic ceramic pigment(s) and 20-70 wt.% of the above vehicle; and (ii) a decoration process using the dyes in (i).
Patent DE-19753657-A1 (DE)
Title: Waveform quality measurement of signal converted to digital format
Inventor: NOWARA KENJI
IPC: H04B17/00
Filed: 1997-12-03
Abstract: The method for measuring the waveform quality of an input waveform involves converting the waveform into a digital signal, with subsequent translation into a first complex base band signal.  From the base band signal an error parameter is used for production of a corrected complex base band signal.  The corrected signal is compared to reference signal, in order to measure the wave form quality.  The base band signal is normalised and synchronised with a pseudo-error code for determination of a time reference, and frequency errors are determined by a least squares process.
Patent DE-19757408-A1 (DE)
Title: Chin protector for use in intimate situation, to cover early morning stubble
IPC: A45D2/50
Filed: 1997-12-16
Abstract: The protector is made of a soft, elastic material, pulled over the chin area, and is fixed at the back of the neck with a strip of hook and pile fastening. The cover is washable and comes in various colors. Wearing it saves the need for shaving in a situation when the feeling of harmony could be spoilt by an interruption.
Patent DE-19804057-A1 (DE)
Title: Hanger for fork lift truck fork
Inventor: GREEN ALAN E
IPC: B66F9/12
Filed: 1998-02-03
Abstract: The fork (10) has an upper (16) and lower (18) hanger hook welded onto the rear of the vertical shank (12). The upper and lower hook extend downwardly and upwardly respectively, receiving a first and second mounting bar (30,32) attached to the carriage of the lift truck vehicle. Each mounting bar has a slotted rib on its top surface for receiving the fork hooks at variable required positions along the bar. Pins fit through a hole in each hook and are biased in a non-engaged position with the mounting bar by a spring fitted between the top of the hook and a fixed land ring on the screw, preventing its removal. For the pin to be engaged with the mounting bar, the spring is compressed and the pin screwed into a  threaded boss within the mounting bar retaining it.
Patent DE-19806199-A1 (DE)
Title: Use of fatty acid polyglycol ester sulfate as emulsifier in permanent waving and fixing lotion
Inventor: HENSEN HERMANN
IPC: C09K23/04
Filed: 1998-02-16
Abstract: In permanent waving of keratin fibers, surfactants of the fatty acid polyglycol ester sulfate (I) type are used in the aqueous formulations containing keratin-reducing agent and/or oxidant. The process involves treating the fibers with an aqueous formulation of keratin-reducing agent, before and/or after setting, rinsing after this has acted, fixing with an aqueous oxidant formulation and rinsing again after the oxidant has acted.
Patent DE-19808177-A1 (DE)
Title: Method of integrating STM-protocol into ATM-adaption layer for telecommunications systems
Inventor: RICHTER HELMUT
IPC: H04Q11/04
Filed: 1998-02-26
Abstract: A method of integrating a synchronous transfer mode (STM) protocol into a message cell corresponding to the asynchronous transfer mode (ATM) transmission method, in which messages (U1) of limited or restricted length are segmented in accordance with the standardised ATM-adaption layer AA1 A1, and the segmented messages are packaged into an ATM message cell.  Before carrying out the segmenting operation, high level data link control- (HDLC-)subfunctions are used on the messages to be transmitted.
Patent DE-19810385-A1 (DE)
Title: Prothesenbremsgelenk
Inventor: WAGNER HELMUT
IPC: A61F2/56
Filed: 1998-03-11
Abstract: Die Erfindung betrifft ein Prothesenbremsgelenk, insbesondere Bremskniegelenk für eine Beinprothese, mit einem Gelenkoberteil, einem Gelenkunterteil und einer diese beiden Gelenkteile verschwenkbar miteinander verbindenden, drehfest mit dem Gelenkunterteil verbundenen, als Bremsachse ausgebildeten Gelenkachse, die von einer sich auf ihr abstützenden Bremseinrichtung umschlossen ist, die in einer zylindrischen, zusammen mit der Gelenkachse eine Ringkammer bildenden Ausnehmung in einem ein Gelenkmittelteil bildenden Klemmteil angeordnet ist, an dem das Gelenkoberteil über eine Schwingachse derart gelenkig gelagert ist, daß das Gelenkoberteil bei Belastung das Klemmteil und dadurch die Bremseinrichtung beaufschlagt und so eine Bremswirkung auf die Gelenkachse ausübt. Zur Verbesserung der Bremseinrichtung wird erfindungsgemäß vorgeschlagen, daß die Bremseinrichtung durch parallelachsig zu der in äußeren Achslagern gelagerten Gelenkachse angeordnete, die Gelenkachse voll umfänglich umgebende Nadelrollen gebildet ist, die einen inneren, sich auf der Gelenkachse abstützenden Nadelrollenring und einen äußeren, sich an der äußeren Mantelfläche der Ringkammer abstützenden Nadelrollenring umfassen, dessen Nadelrollen zahnartig zwischen die inneren Nadelrollen eingreifen, und durch einen am Gelenkoberteil sitzenden Schaltkeil, der bei Belastung des Gelenkoberteils in - bezogen auf die Gelenkachse - angenähert radialer Wirkrichtung zwei benachbarte innere Nadelrollen in ...
Patent DE-19817214-A1 (DE)
Title: Suction cup for holding and manipulating workpieces
Inventor: SCHMALZ KURT
IPC: B66C1/02
Filed: 1998-04-17
Abstract: The suction cup (10) has a sucking plate (11) with a side wall (15) and a dense section (14) enclosing the sucking area. The underside (16) of the suction plate next to the workpiece has grooves (19,20) for insertion of inlays (17) made from two elastically deformable materials. The inlays form one of the slip-proof surfaces next to the workpiece. The grooves are ordered in a grid pattern in the underside of the sucking plate.
Patent DE-19821951-A1 (DE)
Title: Orally administered solid or liquid cyclosporin compositions
Inventor: HEGER ROBERT
IPC: A61K47/14
Filed: 1998-05-15
Abstract: Orally administered solid or liquid cyclosporin compositions comprise cyclosporin in the form of solid, X-ray amorphous particles colloidally dispersed in a matrix.  Orally administered solid or liquid cyclosporin compositions are claimed, which comprise cyclosporin in the form of solid, X-ray amorphous particles colloidally dispersed in a  matrix. An Independent claim is also included for preparation of the compositions.
Patent DE-19825436-A1 (DE)
Title: Circuit for self-calibrated impedance measurement of electrical components and analogue circuits
Inventor: LIU JIGOU
IPC: G01R27/02
Filed: 1998-05-29
Abstract: A test item (1) connected in series with the circuit is supplied from a signal generator (2) and the resultant current transformed into a voltage. An evaluation circuit (9) determines the item impedance from the voltage. A reference impedance (4) is connected in series with the test item using a switching system (3). Impedance measurements are taken with the test item connected and with the test item bypassed to perform a calibration measurement.
Patent DE-19825486-A1 (DE)
Title: Wasserabsorbierende Polymere mit supramolekularen Hohlraummolekülen, Verfahren zu deren Herstellung und deren Verwendung
Inventor: BRUHN CHRISTOPH
IPC: C08F265/02
Filed: 1998-06-08
Abstract: Absorptionsfähige Polymerisate auf Basis von gegebenenfalls teilneutralisierten, monoethylenisch ungesättigten, Säuregruppen tragenden Monomeren, die Oberflächen nachvernetzt sind, und Cyclodextrine und/oder Cyclodextrinderivate kovalent und/oder ionisch gebunden und/oder darin eingeschlossen aufweisen.
Patent DE-19829241-A1 (DE)
Title: Laser antenna has anamorphous lens system in housing containing lens whose surface has semiconducting coating or glass mixed with semiconductor
Inventor: HEISE GEB HERING
IPC: G02B27/09
Filed: 1998-06-30
Abstract: The laser antenna has an anamorphous lens system in a housing (3) containing a lens (1) whose surface has a semiconducting coating (2) or glass mixed with a semiconductor. Electrons emitted when laser light or adjacent frequencies are incident passes along a conductor connected in series. The electron current is amplified and can be represented, e.g. with a computer, using natural colors as a reproduction of objects at large distances.
Patent DE-19829603-A1 (DE)
Title: Small package labeling tag having integral hanging loop in form of tab with separable center stamping
Inventor: LAUTENSCHLAGER KURT
IPC: B31D1/02
Filed: 1998-07-02
Abstract: The one-piece tag is made from a band of material (1) coated with self-adhesive and including decorative and tab regions.  An Independent claim is included for the corresponding method of making the tags. Preferred features: The tag includes hard-wearing reinforcement in the tab region, where it is lined with transparent plastic. The self-adhesive fully or partly covers one side of the material, which itself is transparent. The material band or label is adhered to a readily separated backing band. Before first use, the tab region is detachably adhered to the decorative region. It is detachably fixed to the decorative region with only one fold. In use, the decorative layer is pulled off and can be placed around the fold. Inside the tab a closed, penetrable stamping is provided. This can be opened and/or fully separated. It may be turned back and adhered to the decorative regions. Further features of the tag include perforation and selective stamping. Its manufacturing method includes a series of conventional printing, adhering and pressing processes employing rollers.
Patent DE-19833096-A1 (DE)
Title: Recharging method for sealed lead-acid batteries in which a charging current is maintained for a preset period after which it alternates between a higher and a lower value.
Inventor: MILTENBERGER GERHARD
IPC: H01M10/34
Filed: 1998-07-23
Abstract: The method involves applying a current (LL0)  until a predetermined voltage is reached. Subsequently a lower current  (ILa) is maintained for 2-5 minutes, and then a higher current (ILp) is applied for a similar period. The alternation process between low and high currents is repeated until the fully charged state is reached.
Patent DE-19833507-A1 (DE)
Title: Propylene block copolymer for moulding
Inventor: KUME TAKANORI
IPC: C08F297/08
Filed: 1998-07-24
Abstract: A propylene block copolymer comprising 5 wt.% of a part soluble in xylene at 20 deg C (CXS) and a part other than CXS (CXIS) comprises (A) 40-85 wt.% propylene-but-1-ene or ethylene- propylene-but-1-ene copolymer part of ethylene content at most 3 wt.% and but-1-ene content 3-25 wt.% prepared in inert solvent using a Ziegler-Natta catalyst; and (B) 15-60 wt.% propylene-but-1-ene or ethylene- propylene-but-1-ene copolymer part of ethylene content at most 17 wt.% and but-1-ene content 3-35 wt.% prepared in the presence of the first polymer containing catalyst in a gas phase. The limiting viscosity (LV) of (B) is 1.5-5 dl/g and the ratio of the LV of (B) to the LV of (A) is 0.5-1.8, the melt temperature of CXIS is 130-155 deg C and the difference in transparency before and after treatment for 1 hour at 110 deg C of a 150 mu  film of the copolymer is at most 8%.
Patent DE-19835236-A1 (DE)
Title: Alignment unit for gondolas in fairground rides and similar has rotary transfer device with contact bearing area and counter
Inventor: MUELLER ALFRED
IPC: A63G21/08
Filed: 1998-08-04
Abstract: The gondola (3) which rotates about a rotary axis (15) and moves in translation relative to a base along a track (17) is fitted with a rotary force transfer device (13) having a contact bearing area (32, 33) mounted radially spaced from the rotary axis and a counter bearing area (39) spaced from the track. The counter bearing area can be deflected relative to the base against the action of a resetting force directed towards the track.  An alignment of the rotary transfer device so that a straight line connecting the first and second contact bearing areas extends parallel to the track corresponds substantially to the ideal rotary position.
Patent DE-19838562-A1 (DE)
Title: Chair has saddle-shaped seat supported on vertical leg, with automatic tilt control
Inventor: EHRMANN THOMAS
IPC: A47C9/02
Filed: 1998-08-25
Abstract: The chair with a horizontally aligned triangular or rectangular seat (10) is replaceable on a vertically aligned leg (20) with a central axis (21) holding the seat at a pre-set angle to the axis so that the tilt in relation to the central axis is cyclically changeable (30). The seat is saddle-shaped especially without a back-rest but with a ridge supporting that part of the spinal column. The tilt is automatically controlled by a control especially by a continuous variation in height on the edge of the seat and represented by two facing points (11,12) on a straight line running through the central axis.