baber/WOPTO huggingface dataset:
Patent DE-19856455-A1 (DE)
Title: Generatorkühlung mit Kühlernachlaufmischung
Inventor: GLAHN JOERN AXEL
IPC: H02K9/08
Filed: 1998-12-03
Abstract: Bei einem Generator mit einem Kühlsystem, welches von den wärmeerzeugenden Elementen des Generators erhitztes Kühlmedium aus dem Generator ansaugt und das heiße Kühlmedium zu wenigstens zwei parallel arbeitenden Kühlaggregaten (23) leitet, welche Kühlaggregate (23) das Kühlmedium abkühlen, bevor es wiederum zu den wärmeerzeugenden Elementen des Generators geleitet wird, wird ein von Störungsausfällen der Kühlaggregate (23) weitgehend unbeeinflusster Betrieb dadurch ermöglicht, dass Mittel vorgesehen sind, welche die aus verschiedenen Kühlaggregaten (23) strömenden Kühlmediumströme (31) nach Austritt aus den Kühlaggregaten (23) und vor Zuleitung zu den wärmeerzeugenden Elementen des Generators miteinander vermischen.
Patent DE-19858132-A1 (DE)
Inventor: SPRENGER PETER
IPC: B68B1/06
Filed: 1998-12-16
Abstract: The invention relates to a snaffle bit with two side rings (20, 22) and a shackle (24) arranged between said rings (20, 22). The shackle has at least one hinged joint (26, 28) and two side sections. One of the rings (20, 22) is freely and moveably accommodated in a bore hole (32). Said bore hole is disposed at the end of each of the side sections at a distance from the at least one hinged joint (26, 28). The axes (42) of both bore holes (32) define a plane that runs at an angle of 45 DEG  +/- 20 DEG , preferably 45 DEG  +/- 10 DEG , to the angle of articulation (34, 36) of the at least one hinged joint (26, 28).
Patent DE-19860410-A1 (DE)
Inventor: BOHNERT KLAUS
IPC: G01L1/24
Filed: 1998-12-28
Abstract: The invention relates to a fibre laser pressure sensor (1) which is suitable in particular for the measurement of differential pressures and flow velocities v1 in oil boreholes. The fibre laser (2) provided for in the invention comprises two sensor fibre segments (5a, 5b) subjected to different pressures in which a double refraction proportional to the differential pressure  DELTA p=p1-p2, and thus a beat frequency, are induced between the polarization modes or spatial modes in the fibre laser (2). Embodiments of the invention comprising polarimetric monomode fibres (5a, 5b) and/or elliptical dual-mode fibres (5a, 5b) are given as examples. The invention also relates to pressure-resistant multi-chamber sensor housings (25) and wavelength multiplex configurations for the fibre laser pressure sensor (1). An advantage of such a sensor is that the pressure signal is wavelength coded and thus highly insensitive to interference. Readings can be obtained directly by optic fibres over great distances separating the passive optical sensor head (1) and optoelectronic measurement device (12, 17). An application of the invention concerns the measurement of a flow velocity v1 using a Venturi tube (23).
Patent DE-19900807-A1 (DE)
Inventor: ELLINGER STEFAN
IPC: F16C33/72
Filed: 1999-01-12
Abstract: The aim of the invention is to provide a shaft bearing which permits a reliable and long-lasting sealing of the shaft in a bearing vis-à-vis rotational movements and transversal displacements. To this end, the transversal displacement and rotation are decoupled so that in either situation an individual and optimum sealing can be provided. The present invention provides a shaft bearing with a stator (17) and a rotor (20), wherein a shaft (10) extends through the rotor (20) in a manner to be transversally displaceable and rotatable and the rotor (20) rests in the stator (17). The space between said rotor (20) and said stator (17) is sealed by means of a magnetizable emulsion. At least a part of the shaft (10) is surrounded by expansion bellows. Said bellows are fixed on one end to the rotor (20) and are linked with the shaft (10) at the end (24) facing away from the rotor (20) in a sealing manner.
Patent DE-19901377-A1 (DE)
Title: Floor cover element comprises a base layer carrying a decorative layer which is at least partly covered by a wear resistant layer made of a transparent plastic material
Inventor: WEIHRAUCH GEORG
IPC: E04F15/10
Filed: 1999-01-15
Abstract: The floor cover element with a base layer (2) carrying a decorative layer (4) is characterized by the fact that the decorative layer is at least partly covered by a wear resistant layer (3) made of a transparent plastic material.
Patent DE-19901990-A1 (DE)
Title: Press fitting for joining pipes consists of one-piece casting made of high grade steel with one or more integrally cast sections with screw thread
Inventor: KLEE KLAUS F
IPC: F16L15/00
Filed: 1999-01-20
Abstract: The press fitting for joining pipes consists of a one-piece casting made of high grade steel. This may have a section (22) with an integrally cast screw thread. The fitting may be a T-piece, in which case it may have threaded sections at each end of the straight pipe.
Patent DE-19904892-A1 (DE)
Title: Method for suppressing input unit errors in control devices uses memory-programmable controls to regulate bus traffic and overall data transport over a connected bus system in a master function
Inventor: WRATIL PETER
IPC: G05B19/048
Filed: 1999-02-06
Abstract: A controller (1) includes memory-programmable controls to regulate bus traffic and overall data transport over a connected bus system (3) in a master function. Local units on a bus fetch data from a process (6) or send data to it. An input unit (4) is connected to sensors to pick up their measurement values for sending to the controller via the bus system. An output unit (5) receives data processed by the controller via the bus system to feed it into the process for operation.
Patent DE-19905270-A1 (DE)
Title: Current-controlled flow valve has blocking device that can be moved into and out of flow channel in form of inner vol. of fixed, electrically highly conducting hollow conductor
Inventor: NIEMEYER LUTZ
IPC: F16K11/044
Filed: 1999-02-09
Abstract: The valve has at least one movable magnetic armature (11) that interacts with at least one valve blocking device (6) that can be introduced into and removed from a flow channel (3). The flow channel is the inner vol. of a fixed, electrically highly conducting hollow conductor (2). The blocking device is a sliding element attached to the armature movable in a slot in the hollow conductor.
Patent DE-19908303-A1 (DE)
Title: Electrical heating system for cabinet for electrical switching system has internal thermal capacitance in cabinet to maintain internal temp. above threshold for given time with no heating
Inventor: KOERBER FRANZ-JOSEF
IPC: H05K7/20
Filed: 1999-02-26
Abstract: The system has at least one additional internal thermal capacitance (4) in the interior of the cabinet (1), whose dimensions are selected so that the heat energy stored in it is adequate to hold the temp. in the cabinet above a defined lower temp. threshold, which is required for proper functioning of the controller/regulator (2,9), for a defined period with the heating not functioning  An Independent claim is also included for a control method for an electrical heating system.
Patent DE-19910074-A1 (DE)
Inventor: GRASL JOSEF
IPC: F41A19/65
Filed: 1999-03-08
Abstract: The apparatus includes an adaptor which includes a control unit and is releasably fixed in the launcher tube of a launching drum. A stack of active devices is releasably connected to the adaptor, both mechanically and electrically. In the assembled state, when the stack is connected to the adaptor, active devices can be launched individually in sequence or together, under the control of the control unit. The time spacing between shots is adjustable.  An Independent claim is included for a projectile system with at least one launching drum.
Patent DE-19914577-A1 (DE)
Title: Tool receiver for hammer drill, with change-feed feed body having receiving shell for fitting onto receiving end of hollow spindle
Inventor: DEIBLER KARL-EUGEN
IPC: B23Q3/12
Filed: 1999-03-31
Abstract: The tool receiver has a feed change device (5), on the receiving end (4) of the hollow spindle (2) of which a receiving shell (8) with internal polygon (9) can be mounted. The hollow spindle has an external polygon (10) to match the internal one, the larger diameter of which is smaller than the diameter of the hollow spindle.
Patent DE-19915648-A1 (DE)
Title: Assessing telephone connection speech quality involves classifying observation sequences using hidden Markov models, outputting model with maximum total emission probability
Inventor: STAHL HOLGER
IPC: H04M3/22
Filed: 1999-04-07
Abstract: The method involves comparing the original (reference) speech with a corresp. part of the transmitted speech. The digitized speech signal of the reference statement and the digitized speech signal of the transmitted statement are subjected to short-duration spectral analysis; the successive short-duration spectra are smoothed and subjected to energy normalization; the characteristic sequences of the reference and transmitted statements are brought into coincidence by synchronization and subtracted; and the resulting observation sequences are classified using several hidden Markov models, the model with the maximum total emission probability is determined and output as the assessment result.
Patent DE-19918006-A1 (DE)
Title: Fixing power or media wires to two layer wall, involves using two gypsum plasterboards fixed to each other but separated on wall, and includes using fastening devices stretched crosswise to plasterboards.
Inventor: VEDDER GUIDO
IPC: E04F17/00
Filed: 1999-04-19
Abstract: The method involves using a building support as backing, in which two gypsum plasterboards (1,2) are fastened to each other, but are spaced apart on a level. The distance between the boards is at least two diameters or widths greater than the sum of the diameters or widths of the wires (3) laid in. Fastening devices (4) are stretched crosswise to the wires, and are evenly distributed across the edges of both plasterboards.  Independent claims are included for a fixing device for executing the method, and a tool for processing the method.
Patent DE-19918022-A1 (DE)
Title: Denaturising electrical filter plate is precipitation electrode with denaturising properties and conducting plastic coating on papier mache or plastic structure
Inventor: HOELTER HEINZ
IPC: B03C3/60
Filed: 1999-04-21
Abstract: The filter plate is a precipitation electrode with denaturising properties and a conducting plastic coating on a papier mache or plastic structure (1). The filter is insensitive to moisture and also has a denaturising coating (2) with a high level of roughness on its surface.
Patent DE-19918115-A1 (DE)
Inventor: BADE STEFAN
IPC: B01J19/18
Filed: 1999-04-22
Abstract: Preparation of vinylchlorosilanes by non-catalysed reaction of chlorosilanes with vinyl chloride at 550-700 degrees C in a split-ring reactor is such that the hot gases are rapidly cooled by a quenching liquid as they leave the reactor.
Patent DE-19920815-A1 (DE)
Title: New sulfonamido substituted (thienyl-benzyl)-imidazole derivatives are angiotensin-(1-7) receptor agonists useful in treatment of cardiovascular and endothelial disorders
Inventor: HEITSCH HOLGER
IPC: C07D409/10
Filed: 1999-05-05
Abstract: Sulfonamido substituted 1-(p-thienyl-benzyl)-imidazole derivatives (I) are new.  1-(4-(2-Sulfonamido-3-thienyl)-benzyl)-imidazole derivatives of formula (I) and their salts are new: R<1>  = halo; OH; 1-4C alkoxy optionally substituted by a saturated cyclic ether, e.g. tetrahydropyran or tetrahydrofuran; 1-8C alkoxy with 1-6C replaced by O, S or NH; 1-4C alkenyl-O-; phenyl-1-4C-O-; or phenoxy optionally monosubstituted by halo, 1-3C alkyl, 1-3C alkoxy or CF3;  R<2>  = CHO; COOH; or 1-4C alkoxy-CO;  R<3>  = 1-4C alkyl; or aryl;  R<4>  = H; halo; or 1-4C alkyl; X  = O or S;  Y  = O or NH;  R<5>  = 1-6C alkyl; aryl-1-4C alkyl; or (when Y = NH) also H;  R<6>  = 1-5C alkyl; compounds are excluded when R<1> = halo and R<2> = COOH or 1-4C alkoxy-CO.
Patent DE-19922024-A1 (DE)
Title: Collapsable wind-break, e.g. for a pram, comprises right and left frame sections, side walls and spring material rings which hold flexible material
Inventor: AU KING TONG
IPC: B62B9/14
Filed: 1999-05-12
Abstract: A collapsable wind break for a pram (2) comprises right and left frame sections, side walls (3) and rings (6,7) made of spring material. Flexible material is attached to the rings. A flexible cover (5) is attached to the edge of the left side wall section, while the left and right side walls are held by the pram.
Patent DE-19922120-A1 (DE)
Title: Carrier construction for overhead contact system
Inventor: ARETZ WALTER
IPC: B60M1/20
Filed: 1999-05-12
Abstract: The carrier construction comprises at least one section (1-5) and at least one fitting (10,11) fixed to it. The sections are made of aluminium based alloy and the fitting of copper based alloy with added at least 3 weight% of aluminium, preferably between 9 and 10 weight%.  The sections are preferably made of alloy which conforms to a German Standard DIN1725, i.e. AlMgSi1, and the fitting is made of the alloy CuAl9Fe3.
Patent DE-19922171-A1 (DE)
Inventor: WENDORFF WILHARD VON
IPC: H04L12/437
Filed: 1999-05-12
Abstract: Communication system with several transmitter and receiver units (2) comprising a ring-shaped communication bus (1) for transmitting communication information between individual transmitter and receiver units (2) so that each transmitter and receiver unit (2) is connected clockwise and counterclockwise to a neighboring transmitter and receiver unit (2) by the communication bus (1). The ring-shaped bus structure enhances transmission safety of the communication system.
Patent DE-19922364-A1 (DE)
Title: Equipment and process for cryoconservation for biological substance uses vessel containing substance in cryogenic medium connected in heat exchange with refrigerant cycle of refrigerator
Inventor: ALEXEEV ALEXANDER
IPC: F25B43/02
Filed: 1999-05-15
Abstract: Cryoconservation equipment for a biological substance (I) has a vessel filled with cryogenic medium liquid and/or vapor containing (I) connected to a refrigerator for heat exchange. The refrigerant cycle has an oil-lubricated compressor followed by a recooler to cool the refrigerant (II) to ambient temperature, a separator for separating oil from (II) and a Joule-Thomson (J-T) heat exchanger, with an oil condenser between the recooler and J-T heat exchanger. Independent claims are also included for: (a) the cryoconservation process using this equipment;  (b) the use of a refrigerator with this refrigerant cycle in the cryoconservation equipment and process.
Patent DE-19930223-A1 (DE)
Title: New mobile composting container with cavity wall manufactured by simple adaptation of existing design
Inventor: SCHNORR KARL-ERNST
IPC: C05F17/02
Filed: 1999-06-30
Abstract: A mobile enclosed container used to transport, dry and compost organic refuse comprising: (a) a false perforated bottom for the circulation of air; (b) a front cavity wall (32); (c) a cavity with air pumps which aerate the contents;  (d) a cavity wall with an air chilling unit (8); and (e) a de-humidifier (9), is new.
Patent DE-19932715-A1 (DE)
Inventor: LOECK HARALD
IPC: G01M15/00
Filed: 1999-07-16
Abstract: The invention relates to a method for detecting the state of a catalytic converter system, whereby the catalytic converter system is arranged in an exhaust gas channel of an internal combustion engine of a motor vehicle, and an exhaust gas of the internal combustion engine to be cleaned flows through said catalytic converter system. The invention provides that: (a) at least one operational parameter of the catalytic converter system is detected over a predeterminable time span; (b) a total energy output of the internal combustion engine is determined in the predeterminable time span, and; (c) a characteristic number (k) is calculated using a ratio of the at least one operational parameter to the total energy output.
Patent DE-19934525-A1 (DE)
Title: Handle for tool, e.g. screwdriver, extending from endface facing tool to rounded end, with pentagonal cross section for most of its length
IPC: B25G1/10
Filed: 1999-07-22
Abstract: The handle extends along the longitudinal axis from an endface (1) facing the tool to a rounded end (2). Over a considerable part of its length, the handle has a cross section roughly in the shape of a pentagon. The alignment of the pentagon remains unaltered along the length of the handle. The cross section may pass into a circle in the region of the rounded end and/or the endface facing the tool.
Patent DE-19936732-A1 (DE)
Title: Bar shaped element of changeable length with an integrated piezoelectric actuator comprises at least one additional piezoelectric actuator, two bars arranged in series and displacement amplifier
Inventor: SCHUETZE RAINER
IPC: H02N2/04
Filed: 1999-08-06
Abstract: The bar shaped unit of changeable length with an integrated piezoelectric actuator comprises at least one additional piezoelectric actuator (30) arranged in series with the original actuator, two bars (10, 20) arranged in series so that they can slide parallel to the piezoelectric actuators, and a displacement amplifier (50) which transforms displacements of the piezoelectric actuators into larger displacements of the bars (10, 20). Also claimed is an alternative unit with a single bar, a piezoelectric actuator and a displacement amplifier.
Patent DE-19940281-A1 (DE)
Title: Cancer treatment by infecting tumor with wart virus in presence of oxygen, causing reversal of direction of growth of mutated cell tissue
IPC: A61K33/40
Filed: 1999-08-20
Abstract: Treatment of cancer based on the similarity between warts and cancer, involves infecting a cancerous tumor with a wart virus and supplying oxygen (specifically as air, preferably enriched with ozone). An Independent claim is included for the diagnosis of anomalies in the body (specifically cancer disease) by observing intensified wart formation.
Patent DE-19940715-A1 (DE)
Title: Temperature device for body heaters comprises externally regulated rod with integrated heating limit and fed via cable extending from screw stopper.
Inventor: BARKEY VOLKER
IPC: A61F7/08
Filed: 1999-08-26
Abstract: A temperature device (10) inserted through the bottle etc inlet is joined at its rear end to the inlet stopper (12) and is supplied by a cable (22) extending preferably from the screw stopper or seal etc. The device (1) comes in rod form and has an integrated heating limit and is connected to an external regulator. The device in one variant is flexible and linked by flexible cable to the bottle etc stopper (12) or in a further variant the device has a flexibly sheathed heating element.
Patent DE-19943801-A1 (DE)
Inventor: BAUER BERNHARD
IPC: H02H3/33
Filed: 1999-09-13
Abstract: The invention relates to a residual current protective device. The aim of the invention is to provide sufficient protection from residual currents with an as compact a design as possible of the protective switch even for large conductor cross-sections and a resulting large diameter of the summation current transformer. To this end, a pulse-current sensitive detection unit (4) and a direct-current sensitive detection unit (6) are provided that are designed for different rated residual currents (I DELTA n). According to the invention, the sensitivity to d.c. fault currents that are hard to detect at small rated residual currents (I DELTA n) is reduced vis-à-vis the sensitivity adjusted for a.c. fault currents. The inventive protective device (2) provides protection from pulsating d.c. fault currents and a.c. fault currents upon direct contact and/or indirect contact. The inventive device also provides protection from d.c. fault currents upon indirect contact.
Patent DE-19947377-A1 (DE)
Title: Torque measurement unit for car engine uses displacement of flywheel masses gives c continuous measurement including negative torques
Inventor: SCHALLER KARL VIKTOR
IPC: G01M17/00
Filed: 1999-10-01
Abstract: The torque measurement unit has marks (19,20) on the spring (13) coupled halves (12,14) of a two mass flywheel (10) so that the torque transmitted from the motor crank shaft (11) to the clutch (15) can derived by the Engine Control Unit (ECU) from their relative displacement .
Patent DE-19949329-A1 (DE)
Title: Door, in particular, high-speed door for passages comprises guide elements which are movable in the direction of the passage and are subjected to restoring forces when displaced from their original position
Inventor: SCHWEITZER HUGO
IPC: E06B9/13
Filed: 1999-10-13
Abstract: The door, in particular, for passages of vehicles into and from workshops, stores etc. comprises a motorized, vertically movable curtain and guide elements which are movable in the direction of the passage, are joined to restraining device, and -when displaced from their original position - are subjected to restoring forces generated by such devices.
Patent DE-19951250-A1 (DE)
Inventor: WURZER THOMAS
IPC: C09K3/14
Filed: 1999-10-25
Abstract: The invention relates to an abrasive grain based on aluminum oxide, silicon carbide, cubic boron nitride and or diamond comprising a coating of an inorganic or organic binder wherein said coating contains abrasive filling material. The invention also relates to a method for the production and use of said grain. According to the invention, the abrasive filling material is evenly distributed over the surface of individual abrasive grain particles, whereby the performance capacity of said abrasive grain can be significantly increased.
Patent DE-19954714-A1 (DE)
Title: Hazard warning system is automatically triggered if one or more airbags is triggered; the system is automatically triggered by vehicle controller, auxiliary controller or direct mechanism
IPC: B60Q1/46
Filed: 1999-11-13
Abstract: The hazard warning system is automatically triggered if one or more airbags is triggered. The system is automatically triggered by the vehicle controller or by an auxiliary controller or automatically by a direct mechanism after the triggering of one or more airbags has been detected, e.g. electrically, magnetically, pyrotechnically, pneumatically or in another physical manner.
Patent EP-1133993-A1 (EP)
Inventor: STAMM STEFAN
IPC: A61K38/17
Filed: 2000-03-10
Abstract: Substances which are capable of preventing the skipping or
exclusion of exon 7 of the SMN gene are described. The
substances can reverse "wrong" SMN2 splicing pattern, thus
generating full length transcripts and thus functionally active
SMN protein on the basis of the SMN2 gene  in vivo . Since
"wrong" SMN2 splicing is associated with disorder or disease
states causing spinal muscular atrophy, but SMN2 genes still
exist in viably individuals, the substances can be used as
therapeutic agents. The invention also provides a method for
testing substances that may control exon 7 inclusion of the
SMN2 gene. The method is suitable for a high throughput
screening.
Patent EP-1041359-A1 (EP)
Inventor: BLONDEAU JEAN DR
IPC: G01B21/04
Filed: 2000-03-22
Abstract: The test piece has four probe elements (2) and six connector members (3), each probe element touching three connector member form a tetrahedron with probe members at its corners. The material used for the probe elements and the connector members and/or their dimensions are matched so that under normal measuring conditions, the total coefficient of linear expansion from probe poi (P) to probe point (P') on different probe elements (2,2') is approximately zero.
Patent EP-1059290-A1 (EP)
Inventor: MORI TOSHIKI
IPC: C07B61/00
Filed: 2000-06-02
Abstract: Provided is a process for producing canthaxanthin
comprising the step of oxidizing β -carotene with an alkali
metal chlorate or an alkali metal bromate in water and an
organic solvent immiscible with water, wherein the oxidization
reaction is started by adding:
   a) an iodine halide or iodine, and   b) a metal iodide, 
to a mixture of β-carotene, water, the organic solvent
immiscible with water, and the alkali metal chlorate or the
alkali metal bromate, which process can produce
canthaxanthin for a short time, with efficiency and in an
industrially advantageous manner.