baber/WOPTO huggingface dataset:
Patent DE-19740937-A1 (DE)
Title: Procedure for winding stator for brushless DC motor e.g. for hydraulic power steering pump of vehicle
Inventor: MUELLER JUERGEN DR
IPC: H02K3/52
Filed: 1997-09-17
Abstract: It has teeth wound in several processes with two conductors (or even number thereof) until specified winding density is reached A procedure for winding a stator for a brushless DC motor where the stator body has a specified number of teeth (3) to be wound has the teeth each wound with two windings which are magnetically coupled and which allow the generation of opposing magnetic fields upon excitation. Each of the two windings consists of a certain number of parallel conductors wired together. The stator teeth are wound in several part-winding processes simultaneously with two conductors (25,27) or an even number thereof. One of the two conductors, or half of the even number of them, is/are assigned to one winding and the other conductor, or other half of the conductors, is/are assigned to the other winding. A certain number of part-winding processes are executed until the specified number of conductors per winding is reached.
Patent DE-19741375-A1 (DE)
Inventor: KELLER RUTH DR
IPC: C12N15/82
Filed: 1997-09-19
Abstract: The present invention relates to transgenic plants, in particular to potato plants, in which the aerial parts ripen earlier and more rapidly than in wild plants and wither completely without influencing the capacity of the underground vegetal parts. These plants are characterised by a reduced GDP mannose pyrophosphorylase activity in their cells. This invention further relates to methods for producing such plants as well as to nucleic acid molecules coding the vegetal GDP mannose pyrophosphorylase.
Patent DE-19800175-A1 (DE)
Title: Hinge for swivellable front panels, especially for switchboards housings and assembly carriers of electric and electronic equipment
Inventor: JOIST MICHAEL
IPC: H02B1/44
Filed: 1998-01-05
Abstract: The hinge has a bearing part (1) with an elongated hole (9) and a control block (6), also a rotary part (2) with a round bearing pin (13) with an assigned control cam (14). The pin seats in the elongated hole, movable rotatable and at right angles to the axis of rotation. The bearing pin seats in the elongated hole. The control cam is guided in the control block, and moves the bearing pin, in the elongated hole, depending on the angle of rotation.
Patent DE-19801834-A1 (DE)
Title: New vaccine adjuvant for inoculation of pigs against parvovirus
Inventor: NEUBERT ANDREAS DR
IPC: A61K39/23
Filed: 1998-01-14
Abstract: Combinations of aluminum hydroxide and mineral oil are useful as adjuvants to vaccinate pigs against parvovirus.  An adjuvant for vaccines comprises one or more combinations of aluminum hydroxide and mineral oil.
Patent DE-19806690-A1 (DE)
Title: Mounting system for a component to a carrier plate
Inventor: KRUG MARTIN
IPC: F16B21/09
Filed: 1998-02-18
Abstract: In the mounting system for a component, on a plate carrier, the carrier (13) has at least one opening (17) offset from the keyhole mounting holes (14).  The component (1) has at least one locking section (7) with a pliable clip (8) across the shaft (4) of the holder (3) and with longitudinal spring flexibility along the holder (3) shaft (4), and with a locking projection (9) at its end on the same direction as the holder (3) at the component (1).  The locking projection (9) engages the recess (17) in the carrier (13) when the shaft (4) of the holder (3) is at the smaller dia. zone (16) of the mounting hole (14).
Patent DE-19806892-A1 (DE)
Title: Spinning preparation installation, for separating foreign matter from fiber material at a roller
Inventor: RUEBENACH BERNHARD
IPC: D01G31/00
Filed: 1998-02-19
Abstract: Fibers fed from shaft (15) are separated by roller (17). Foreign matter on the surface of roller is detected by sensor (19).  Space saving results from locating sensor (19) above roller (17) and to one side of shaft (15).    An apparatus for use in a spinning installation for separating foreign matter from fiber material, comprises a shaft (15), an opener roller (17) at or near the lower end of the shaft. Foreign matter on the clothed surface of roller is detected by sensor (19), such as a color line camera having electronic evaluation device (21). Sensor (19) controls nozzle system (23) to produce a brief blown airflow inducing a suction airflow to detach fiber-contained foreign matter from the clothed surface and pass it to a separation chamber, which may be mobile, via a duct.
Patent DE-19809585-A1 (DE)
Title: Angle sensor for motor vehicle steering wheel
Inventor: BENDICKS NORBERT
IPC: G01D5/347
Filed: 1998-03-06
Abstract: The sensor includes an angle detector (3) for determining the steering wheel position within a given range. A second angle detector (4) is provided for detecting smaller absolute angle ranges than the first detector, and with higher accuracy. A number of signaling elements are provided on a transmitter element (9) to cover the angle range of interest so that the entire detection range is detectable.
Patent DE-19810330-A1 (DE)
Title: Electromagnetic operating device for magnetic valve
Inventor: RUEPPEL ROBERT
IPC: F16K31/06
Filed: 1998-03-11
Abstract: The electromagnetic operating device has a housing (9) with a coil (19) enclosing a magnetic armature (26) used for operation of a hydraulic switching device (2). The housing is provided by a deep-drawn component with a fixing section (10) having an external screw thread (14) at one end, operated for securing the housing to the hydraulic switching device via an operating section (13) at the opposite end of the housing. Also included are  Independent claims for the following:  (a) a magnetic valve with an electromagnetic operating device;   (b) a manufacturing method for an electromagnetic operating device.
Patent DE-19816242-A1 (DE)
Title: Extractor for teeth and their roots
Inventor: LINDENBLATT LIESELOTTE
IPC: A61C5/40
Filed: 1998-04-11
Abstract: The extractor (1) has a handle (3) and a shaft (4) with a lifting section (5). On the end of the lifting section a lifting end (6) is provided whereas two hollow depressions (7,8) are provided to the two opposite sides of the lifting section. These are concave in cross section and are located along the longitudinal direction of the lifting section. The lifting section is set at an angle to the shaft and runs in the same plane as the shaft. The surfaces of the hollow depressions are smooth.
Patent DE-19816373-A1 (DE)
Title: Autonomous breathing gas production, treatment and supply to a diver
Inventor: TODOROV GUEORGUI
IPC: B63C11/24
Filed: 1998-04-03
Abstract: Autonomous breathing gas production, treatment and supply to a diver is carried out by a pressure-swing storage system with alternate use of two pressurized gas bottles. A process for autonomous breathing gas production, treatment and supply to a diver at down to 700 (or possibly down to 1000) m depth comprises feeding a certain quantity of prepared breathing gas mixture of inert gases and oxygen constantly between two pressurized gas bottles in a completely closed circuit-swing-storage system. Initially, the requisite breathing gas is fed constantly and in excess from one of the bottles into a circuit comprising an inhalation bag, the diver's helmet, an exhalation bag and a CO2 absorption filter, the gas flow in this circuit being accelerated by a low pressure membrane pump, freed from CO2 and other impurities, dried and heated. The excess mixture is then constantly enriched in the mixing chamber with pure oxygen in amount dependent on the permissible oxygen partial pressure for the relevant depth, constantly mixed with various inert gases (including hydrogen), withdrawn by an explosion-proof high pressure compressor and stored under high pressure in one of the two bottles. Subsequently, the entire amount of mixture is stored in the chosen bottle and an automatically or manually switched valve starts the process again in the opposite direction (from the filled to the empty bottle).
Patent DE-19817468-A1 (DE)
Title: Verfahren zur Entfernung von Verunreinigungen aus einem Gasstrom
Inventor: SACHWEH BERND
IPC: B01D53/78
Filed: 1998-04-20
Abstract: Die Erfindung betrifft Verfahren zur Entfernung von gasförmigen Verunreinigungen und Aerosolen aus einem dampfgesättigten Gasstrom, bei dem ein Gasstrom, enthaltend DOLLAR A a) mindestens eine in einer Waschflüssigkeit gegebenenfalls unter Salzbildung lösliche gasförmige Verunreinigung und DOLLAR A b) mindestens ein Aerosol mit einer Partikelgröße von 0,01 bis 10 mum, DOLLAR A in einer Waschkolonne mit einer Waschflüssigkeit in Kontakt gebracht wird, deren Temperatur um mindestens 2 DEG C geringer ist als die Temperatur des Gasstroms, wobei sich eine Dampfphase ausbildet, deren Sättigungsgrad S größer als 1 ist und die gasförmigen und partikelförmigen Verunreinigungen aus dem Gasstrom entfernt werden.
Patent DE-19817878-A1 (DE)
Title: Method of producing printed messages on paper, plastic, etc. sheet and envelopes
Inventor: HALLER JUERG PAUL
IPC: B31B160/10
Filed: 1998-04-22
Abstract: The method involves printing on a side of a sheet of paper, plastic, etc. and sending it in the closed state, whereby the printed data is produced by an instruction generator (1-3) and transmitted over a network to a printer in which the printed data are printed onto the sheet. The instruction generator transfers the print data to a production station (5-10) suitable for performing the print application that produces the printed message in a form suitable for dispatch. Independent claims are also included for an envelope, an arrangement for producing envelopes and a method of producing envelopes.
Patent DE-19820983-A1 (DE)
Title: Cleaning device for sifting plant
IPC: B07B1/52
Filed: 1998-05-12
Abstract: The cleaning device is for a disk sieve with cleaning brushes allocated to a sieve deck, driven in rotation below the deck. The cleaning brush (17) can turn about a horizontal axis (36) in a carrying frame (18) in which it is suspended by a rotating connection. It can be pressed against the sieve deck by a counterweight (38) so that it corrects itself automatically relative to the sieve deck. The brush may be below the sieve deck or above it.
Patent DE-19828340-A1 (DE)
Title: Additive for concrete or mortar
Inventor: KRAEFT UWE
IPC: C04B28/02
Filed: 1998-06-25
Abstract: An additive for concrete or mortar consists of coarse sand, gravel, split or fibers with opal, flint, greywacke, glass, glass fibers or other alkali-sensitive components. Materials that protect against bases are added to the additive.
Patent DE-19829654-A1 (DE)
Title: Generating and transmitting full picture using CCD TV camera
Inventor: OESTERWINTER MATTHIAS
IPC: H04N5/272
Filed: 1998-07-02
Abstract: In a second infrared or UV optical spectral region, lying outside a visible optical spectral region, additional images are created and an overall picture is picked up. These additional images are transformed into a visible optical spectral region with a passive electromagnetic irradiation device. The overall picture is displayed according to the picture content signal.
Patent DE-19839470-A1 (DE)
Title: Torsional vibration damper or torsion-damping coupling
Inventor: ROESLER FRANZ DIPL ING
IPC: F16F15/16
Filed: 1998-08-29
Abstract: Torque is transmitted by spring elements (3) inserted between an inner (1) and outer (2) part. Liquid-filled chambers (6) are interconnected by means of throttle points (7). The chambers have a liquid supply with pump, liquid-pipes leading into the chambers, and a backflow chamber. Ventilation ducts (10) lead from the chambers back to the backflow chamber, and have a smaller cross section than the throttle points.
Patent DE-19842520-A1 (DE)
Inventor: FREUDENTHAL FRANZ
IPC: A61B17/22
Filed: 1998-09-17
Abstract: The invention relates to a device for grasping bodies, objects or particles, especially foreign bodies, agglomerates, stones or other organic deposits or accumulations from human or animal vessels or body cavities, comprising a long proximal part (30) and a distal part (20) which is provided with a loop. The loop consists of a flexible and elastic material and is at least partially a double loop (21) which has a loop center. Starting from a primary configuration said double loop can form a secondary configuration by interacting with a long, tubular element (40) which at least partially surrounds the device. The loop is bent at a predetermined angle from the longitudinal axis to the long proximal part (30) at least in its primary configuration.
Patent DE-19842900-A1 (DE)
Title: Combined production of cyclic lactam and cyclic amine, e.g. caprolactam and azepane, involves gas phase reaction of aliphatic alpha,omega-diamine with water over heterogeneous catalyst
Inventor: MERGER MARTIN
IPC: C07D223/04
Filed: 1998-09-18
Abstract: Combined production of a cyclic lactam (I) and a cyclic amine (II) comprises reacting an aliphatic  alpha ,w-diamine (III) with water in the gas phase in the presence of a heterogeneous catalyst.
Patent DE-19845084-A1 (DE)
Title: Vacuum brake booster for car
Inventor: TSUBOUCHI KAORU
IPC: B60T8/48
Filed: 1998-09-30
Abstract: The vacuum brake booster comprises a housing (2) containing at least one pressure chamber, a piston (7) with a movable wall (3) as well as a valve housing (6) connected to it. The movable wall is located in the housing so that it can move backwards and forwards relative to the housing and divides the pressure chamber into a front chamber connected to a vacuum source and a rear chamber connected selectively to the atmosphere or to the vacuum source. A drive member (9) is located in the valve housing so it can move backwards and forwards relative to the valve housing and is movable by a braking process. A valve mechanism (40) is located in the valve housing as well as a vacuum valve for connecting the rear chamber with the front one corresponding to a movement of the drive member, plus an atmospheric valve to connect the rear chamber to the atmosphere corresponding to a movement of the drive member. An output organ (11) provides a drive force of the valve housing induced by a movement of the movable wall, to an outside and is capable of becoming divided in a backwards and forwards direction into a first member on a front side and a second member on a rear side. A movable auxiliary wall (19) is located in the front chamber and is capable of arrangement on the first member. A separating organ (21) is provided for variable auxiliary pressure chamber behind the movable auxiliary wall. Changeover devices (26) connect the variable auxiliary pressure chamber selectively to the vacuum source or atmosphere. A loading element (24) presses the separating organ backwards so that the organ contacts the piston to push the piston backwards.
Patent DE-19845705-A1 (DE)
Title: Protector, especially for protecting automobiles and building parts against weather and stone impact, comprises a foldable or rollable cover or awning with a thick flexible or elastic facing layer attached to a backing layer
Inventor: LOLIS NIKOLAUS
IPC: B60J11/00
Filed: 1998-10-05
Abstract: An outdoor equipment or vehicle protector, comprising a foldable or rollable cover or awning with a thick flexible or elastic facing layer (2) attached to a backing layer (3), is new.  An outdoor equipment or vehicle protector, especially against weather, stone impact and the like, comprises a foldable or rollable cover or awning with a backing layer (3) attached to a much thicker facing layer (2) of flexible or elastic material, one or both of the layers having a fixing or fastening system.
Patent DE-19847298-A1 (DE)
Title: Pressure injection molding machine includes diverse modular drive assemblies to permit rapid connection of e.g. electromagnetic drives avoiding use of special adapters
Inventor: HEHL KARL
IPC: B29C45/40
Filed: 1998-10-14
Abstract: Drive assemblies (300, 400, 500) can be connected to the pressure injection molding machine, acting as an interface for connection of differing types of drive. These are selected from electromagnetic-, hydraulic-, pneumatic-, linear motor- or electromagnetic drives. The molding machine remains otherwise unaltered.  Preferred features: The closure mechanism has a support. As a second drive assembly is provided, connecting via a multifunctional element with the pressure injection molding machine, to apply closure force, once the first drive assembly has moved the mold carrier into position to close the mold (M). A sixth drive assembly is provided; which is connected via a multifunctional element to one of the mold carriers. The multifunctional element to which the ejector unit is connected, can also be connected as a core-puller. A seventh drive group is provided. This operates the shut-off needle of a nozzle. This can also be connected via a multifunctional element to the injection molding machine. On the injection molding unit side, there is an injection bridge and rotary transmission unit (46), which turns a dosing drive (41) for the third drive assembly (300) constructed as a multifunctional element. A recess (46a) included in the rotary transmission unit engages the drive shaft of the dosing drive. The latter (41) is a rotary hydraulic motor, or an electrically-driven high torque motor. Disclosure claims are further detailed.
Patent DE-19849813-A1 (DE)
Title: Water jet cutting head with abrasive medium feed produces cutting water jet with nozzle fitted on collimation tube together with successively fitted focussing nozzle
Inventor: GUENTHER ULRICH
IPC: B24C7/00
Filed: 1998-10-29
Abstract: A cutting water jet (3) with abrasive medium content is produced by a water jet cutting head using a water nozzle (2) fitted to a collimation tube (1) and followed by a focussing nozzle (5). Between the water nozzle and the focussing nozzle in an intermediate nozzle (4) feeds (7) extend laterally in the nozzle wall as far as the cutting water jet.  Through these feeds the abrasive medium is fed to the surface of the cutting water jet as suspensions, paste (9) or solid particles under regular or irregular but controlled conditions.
Patent DE-19852693-A1 (DE)
Inventor: FOCKE HEINZ
IPC: B31B50/64
Filed: 1998-11-16
Abstract: The present invention relates to a soft package for cigarettes that comprises, e.g., a cupular envelope made of paper or other similar packing material. Foldable tabs, mainly edge bands (18, 19) on the one side, bottom tabs, mainly longitudinal tabs (24, 25) on the second side, as well as a closure strip (tax stamp) (32) on the third side are connected between each other and with the package by bonding. A thermo-adhesive (hot-melt) product is applied in adequate locations on a strip of material for producing the package blanks, wherein said product is cured and reactivated by heat supply once the folds or packages are formed. The foldable tabs or the closure strip concerned are interconnected or attached by compression to the package.
Patent DE-19854820-A1 (DE)
Title: Wireless network with base stations and terminals, optionally mobile
Inventor: DU YONGGANG
IPC: H04B1/707
Filed: 1998-11-27
Abstract: The base station (1-3) is provided with terminal(s) (4-14) to transmit starting times of signaling sequence(s). It includes equipment correlating a received signal sequence and detecting impulses arising from received and correlated signal sequences.  An Independent claim is included for this method of wireless communication
Patent DE-19854885-A1 (DE)
Title: Cubicle or switching cubicle
Inventor: COMBAS CHRISTIAN
IPC: H02B1/42
Filed: 1998-11-27
Abstract: A cubicle or switching cubicle comprises some support and retaining rail or other projecting from its bottom wall (11) to accommodate arbitrary apparatuses (15). It comprises at least one positioning shoulder itself projecting from any of its walls for interaction in shoulder at one of the apparatuses concerned. The shoulder extends near the support rail and can be separated. It projects from the bottom wall. It appears in the form of a tongue or a plate which extends vertically to the bottom wall. The cubicle also comprises an accommodation opening (25) assigned to the positioning shoulder which extends like this near the support rail and is suitable to accommodate this shoulder as soon as it is separated from the wall from which it projects.
Patent DE-19857169-A1 (DE)
Title: Contact device for electrical switch has thermal compensation element for preventing reduction in contact force in response to heating
Inventor: POPA HEINZ-ERICH
IPC: H01H1/50
Filed: 1998-12-11
Abstract: The contact device has at least one pair of cooperating stationary and movable contact pieces (11,12) and an associated contact spring, at least one of the contact pieces having a thermal compensation element (13) acting as the contact carrier, for providing an increased contact pressure at the contact point upon heating. The thermal compensation element is formed as a thermal bimetallic element or is made from a shape memory alloy.
Patent DE-19858087-A1 (DE)
Title: Hard disc for storage of data
Inventor: LEE SEONG-NO
IPC: G11B5/012
Filed: 1998-12-16
Abstract: A number of different models of hard disc drive (11) have a number of different features and the describing information is stored in a tabular form within a specific sector of the disc. Typically the table contains the type and number of the magnetic heads used together with the sector time table, the zone information, recording density and read/write channel information. The system has a circuit board (15) with RAM and ROM memory for control. An Independent claim is included for a hard disc drive.
Patent DE-19859543-A1 (DE)
Title: Fuel cell system
Inventor: MASATAKA UENO
IPC: H01M8/04
Filed: 1998-12-22
Abstract: A fuel cell system has: one or more fuel cells which each have an anode (4), a cathode (3) and an electrolytic membrane (5) which is located between the anode and cathode; a first gas supply device (10) to supply a gas to the anode that has fuel gas; a second gas supply device (40) to supply a gas to the cathode that has oxygen; supply devices (50) for water to supply water over a surface of the cathode. The system has control devices for the operation of the second gas supply device and the water supply devices so that when the system starts up, the cathode is first exposed to the supply of the second gas, followed by the supply of water.
Patent DE-19903116-A1 (DE)
Title: Organic wool mat of specified dimensions and thickness can be layered with aluminum or coated with bituminous aluminum foil or with plasterboard for insulation purposes.
Inventor: HOENIG EDGAR
IPC: E04B1/74
Filed: 1999-01-27
Abstract: The wool mat or organic raw material is dimensioned 0-45 cm thick and when pressed comes 1.0-10.0 m wide. When layered with Al, the mat is sized 5 x 2 x 0.45 m, with 0-45 cm thickness and a width of 1.0-10.0 m with Al layer on one side only. It can also be made of gipsum plasterboard and with Al layer to thickness 0-45 cm and using pressed loose wool. The mat can be provided in roll form to thickness 5 cm and width of 1.0-3.0 m. The mat can be faced in bituminous Al foil or again can consist of blown recycled paper and wool for prefered use as floor matting or used as vertical wall for timber-framed buildings, with lime plaster and insulating layer. A mineral-based plaster insulation should contain 30% wool.
Patent DE-19903274-A1 (DE)
Inventor: GROSCH GEORG HEINRICH
IPC: C08G65/28
Filed: 1999-01-28
Abstract: The invention relates to a method for the preparation of polyether polyols by catalytic reaction of H-functional initiator substances with lower alkylene oxides. Said method is characterized in that multi-metal cyanide compounds are used as catalysts and butanediol-1,4,  alpha -hydroxy- omega -hydroxypoly(oxy-1,4-butanediyl), pentanediol-1,5, decanediol-1,10 or mixtures of at least two of the above compounds are used as H-functional initiator substances.