baber/WOPTO huggingface dataset:
Patent DE-19920997-A1 (DE)
Title: Radial piston pump has eccentric shaft located in housing for driving pump units, so that pressure medium is sucked into cylinder space of each pump unit by suction valve
Inventor: PAWELLEK FRANZ
IPC: F04B1/04
Filed: 1999-05-06
Abstract: The radial piston pump has an eccentric shaft (4) located in a housing (2) for driving pump units (6a,6b,6c), so that pressure medium is sucked into the cylinder space of each pump unit by a suction valve, is pressurized by a pressure valve and emitted to a pressure channel system, which hydraulically is connected with the pressure connection (92) of the pump housing.  The pressure channels (68,72) are arranged in the radial area of the pump housing limited by the pump units. They run at a tangential distance from the eccentric shaft. The outlet connections of each pump unit are connected with a pressure channel (68,72) via a connecting chamber (66) in the accommodation (42).
Patent DE-19928103-A1 (DE)
Title: Vorrichtung zur Messung von Kohlenmonoxid
Inventor: DITTRICH BAERBEL
IPC: G01N27/417
Filed: 1999-06-19
Abstract: Vorrichtung zur Messung von Kohlenmonoxid in sauerstoffhaltiger Atmosphäre, mit einem ersten elektrochemischen Sensor als Referenzsensor zur Messung der Konzentration von in der sauerstoffhaltigen Atmosphäre befindlichem Sauerstoff und einem zweiten elektrochemischen Sensor als Meßsensor zur Oxidation von in der sauerstoffhaltigen Atmosphäre befindlichem Kohlenmonoxid und der anschließenden Messung der verbleibenden Sauerstoff-Konzentration, wobei eine Bestimmung der Konzentration von Kohlenmonoxid in der sauerstoffhaltigen Atmosphäre aus der Differenz der Sauerstoffmessungen des Referenzsensors und des Meßsensors erfolgt.
Patent DE-19931279-A1 (DE)
Title: Telemetric device to determine stomach motility, especially of cows; has intraluminal sensor with moving section having piezoelectric foil sensor
Inventor: PETERS GERRIT
IPC: A61B5/11
Filed: 1999-07-07
Abstract: The device has an intraluminal sensor with a moving section having a piezoelectric foil sensor (12). The sensor body has electronic elements at one end, which comprise strain gauge sensor strips coated with plastics, which are connected with the inside of the sensor body by a slit in the sensor body end face. The distal end of the strain gauge sensor strip has a rounded head (14).
Patent DE-19932173-A1 (DE)
Inventor: BOTTA KLAUS
IPC: B32B37/18
Filed: 1999-07-13
Abstract: The invention relates to a laminating apparatus for sealing or sealing in flat material with the aid of at least one plastic laminating film (14) coated with an adhesive. Lamination is performed as the material passes through a laminating unit (20), which has at least one pair (28, 30) of rolls with transport rolls (28', 30') driven in opposite senses in the pass direction. To obtain laminates free from curvature, the invention proposes that the transport rolls (28', 30') of the at least one pair (28, 30) of rolls are arranged in pairs at the same height and delimit a nip (58) which can be supplied in a vertically downward pass direction (36), and in that the deposition unit (26) is arranged underneath the laminating unit (20).
Patent DE-19937728-A1 (DE)
Inventor: CZIOLLEK JOACHIM
IPC: D01D5/16
Filed: 1999-08-10
Abstract: HMLS-fibers consisting of a polyester, 0.1 to 2.5 weight % incompatible, thermoplastically workable, amorphous polymeric additive with a glass transition temperature of 90 to 170  DEG C and a melt viscosity ratio relative to the polyester component of 1:1 to 7:1, and 0 to 5.0 weight  % of usual additives, whereby the polymeric additive is present in the fibers in the form of fibrils with a mean diameter of </= 80 nm. The invention further relates to a method for the manufacture of HMLS-fibers comprising static mixing and shearing of the polyester and the polymer additive and optionally the other additives. The mixture undergoes spinning at a speed of 2500 to 4000 m/min to produce spun fibers. Said fibers are then stretched, thermally fixed and wound. The concentration of polymer additives is determined as a function of the prescribed spinning rate and the desired refractive index of the spun fibers.
Patent DE-19941834-A1 (DE)
Title: Sub-surface ground water de-nitrification process involves addition of additives and microorganisms
Inventor: GROOTERHORST ALFONS
IPC: B09C1/10
Filed: 1999-09-02
Abstract: The process introduces additives and microorganisms for the sub-surface treatment of polluted ground water.  A sub-soil process introduces additives under controlled conditions to ground water to improve water quality. The process takes place in a sub-surface zone which is prepared as necessary e.g. by excavation or drilling, creating a barrier whose porosity is less than that of the surrounding soil, and transverse to the flow of ground water.  The resulting sub-surface reaction zone is equipped with lances and dosing devices for the introduction of additives and micro-organisms held in readiness in reservoirs, or drawn directly from ground water. The additives and micro-organisms are introduced to the ground water by pumps or other delivery systems and distributed within the reaction zone.  Introduction of the additives and micro-organisms takes place in response to conditions measured in the reactor zone by suitable instruments and data loggers.
Patent DE-19942682-A1 (DE)
Title: Randbearbeitungsmaterial eines Prothesenlagers und Randbearbeitungsverfahren
Inventor: KAMOHARA HIROSHI
IPC: A61K6/896
Filed: 1999-09-07
Abstract: Ein Randbearbeitungsmaterial eines Prothesenlagers umfaßt (A) 100 Gewichtsteile eines Organopolysiloxans mit wenigstens zwei aliphatischen, ungesättigten Kohlenwasserstoffen in einem Molekül und mit einer Viskosität von 500 bis 5000 cs bei 25 DEG C; (B) 0,5 bis 30 Gewichtsteile eines Organowasserstoffpolysiloxans mit wenigstens 3 direkt an ein Siliziumatom gebundenen Wasserstoffatomen in einem Molekül; (C) 10 bis 500 ppm, basierend auf der Gesamtheit der Komponenten (A) und (B), einer silikonlöslichen Platinverbindung; und (D) 0,5 bis 20 Gewichtsteile eines feinen Siliziumoxidpulvers, welches eine BET-Oberflächenkennzahl von 50 bis 500 m·2·/g aufweist, dessen Oberfläche hydrophob gemacht ist. Ein Randbearbeitungsverfahren eines Prothesenlagers wird auf offenbart, welches ein Aufbringen des Randbearbeitungsmaterials des Prothesenlagers auf einen Randabschnitt eines Prothesenlagers, welches durch ein weiches Auskleidungsmaterial ausgekleidet ist, gefolgt von einem Härten umfaßt, wobei durch ein Aufbringen des Randbearbeitungsmaterials auf eine Grenzlinie zwischen dem Prothesenlager in dem Prothesenrandbereich und dem weichen Auskleidungsmaterial, gefolgt von einem Härten, dieses leicht ohne Polieren zu einer glatten Übergangsoberfläche ausgebildet werden kann.
Patent DE-19943479-A1 (DE)
Title: Abgehängtes Deckensystem
Inventor: KLUTH MANFRED
IPC: E04B9/32
Filed: 1999-09-10
Abstract: Die Erfindung betrifft ein abgehängtes Deckensystem, umfassend eine Mehrzahl von Deckenelementen 2, die im wesentlichen in einer horizontalen Ebene angeordnet sind und Mitteln 3 zum Befestigen des Deckenelements 2 an einer Geschoßdecke oder einer Wand. Zur einfachen Herstellung und individuellen Raumanpassung von Deckenelementen 2 sowie zur Montagevereinfachung und besseren Raumausleuchtung wird erfindungsgemäß vorgeschlagen, daß die Deckenelemente 2 einen geschlossenen Rahmen 6 aufweisen, dessen auswärts gerichtete Begrenzungsfläche von einer gespannten und für Licht wenigstens teilweise durchlässigen Folie 7 bedeckt ist. Vorzugsweise werden die Deckenelemente 2 quadratisch oder ggf. rechteckig ausgebildet, so daß der auszuleuchtende Raum mit Deckenelementen 2 gleicher Abmessungen ausgestattet werden kann.
Patent DE-19943649-A1 (DE)
Title: Liquid crystal medium useful in electro-optic displays of the twisted nematic type comprises 4-cyclohexyl-2-fluoro-benzonitrile and/or 1-alkenyl-4-cyclohexyl-cyclohexane derivatives
Inventor: TARUMI KAZUAKI
IPC: G02F1/13
Filed: 1999-09-13
Abstract: Liquid crystal medium with positive dielectric anisotropy comprises one or more 4-cyclohexyl-2-fluoro-benzonitrile derivatives (I) and/or one or more 1-alkenyl-4-cyclohexyl-cyclohexane derivatives (II). Liquid crystal medium with positive dielectric anisotropy comprises one or more compounds of formula (I) and/or one or more compounds of formula (II).   R<1>  = 1-12C alkyl, 1-12C alkoxy, 2-12C alkenyl, 2-12C alkoxyalkyl or 2-12C alkenyloxy;  L  = H or F;  R<21>  = 1-7C alkyl, 1-7C alkoxy, 2-7C alkenyl, 2-7C alkoxyalkyl, 2-7C alkenyloxy, F, Cl, OCF3 or OCF2H;  R<22>  = H or 1-10C alkyl;  Y<21>, Y<22>  = H or F;  n  = 0-5; and m  = 0 or 1. Independent claims are also included for the following:  (1) An electro-optic display element containing the liquid crystal medium. (2) An electro-optic display comprising one or more of these elements.
Patent DE-19948279-A1 (DE)
Inventor: ECKARDT HELMUT
IPC: B29C45/02
Filed: 1999-10-06
Abstract: Plastic material is plasticized and collected in a first melt accumulation chamber (3). This melt is then forced along a flow path (4) into a second accumulation chamber (5) with a piston-like end area (6) which subsequently moves forward to drive the melt into an injection molding tool (1) and forms part of the tool cavity wall (7). An Independent claim is made for the process equipment including a plasticizing unit (2), a first melt accumulation chamber (3) and a melt flow path (4) from the first chamber to a second accumulation chamber (5) with a piston-like end (6) which forms part of the tool cavity wall.
Patent DE-19950709-A1 (DE)
Title: Airbag safety system operating method involves ejecting airbag fill material from deformable storage container using pressure generated by impact forces to inflate airbag
Inventor: GRINBAUM JAN
IPC: B60R21/26
Filed: 1999-10-21
Abstract: The method involves ejecting the airbag fill material from a storage container (4) using pressure generated by impact forces to inflate the airbag. Impact forces are taken up by an element (24) and transferred by a force transfer element (3) to the fill medium container, which is deformable to generate an increased pressure in the fill material, which passes via lines (6) to at least one airbag. Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-19955032-A1 (DE)
Title: Verfahren zur Herstellung einer Materialbahn
Inventor: OECHSLE MARKUS
IPC: D21H23/04
Filed: 1999-11-16
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer Materialbahn, insbesondere einer Papier- oder Kartonbahn, aus einer Stoffsuspension, bei dem der Stoffsuspension bereichsweise ein Hydrophobisierungsmittel zugegeben wird, durch das die Feuchtigkeitsaufnahmefähigkeit der getrockneten Materialbahn in den hydrophobisierten Bereichen reduziert wird.
Patent DE-19955461-A1 (DE)
Title: Servomotor e.g. for flaps of motor vehicle air conditioner, has potentiometer formed by laminated plate integrated in gearwheel of transmission to drive shaft
Inventor: RUETTIGER ANTON
IPC: H02K11/21
Filed: 1999-11-17
Abstract: Servomotor includes a gear, a drive shaft (10) and a signaling potentiometer, which  consists of a rotating laminated plate (11) with at least one supply track and at least one resistance track, together with fixed contact brushes. The laminated plate is integrated in a gearwheel (9) as part of the gear that is directly coupled to the drive shaft.
Patent DE-19958211-A1 (DE)
Title: Beugungsgitter mit verstärkter "Blaze"-Leistung bei zwei Wellenlängen
Inventor: BLASIAK THOMAS C
IPC: G02B5/18
Filed: 1999-12-02
Abstract: Ein Echelle-Gitter hat einen Rillenfacettenwinkel und eine Rilleperiodizität, so daß für lasererzeugtes Licht von zwei verschiedenen Wellenlängen die höchste ausbreitende Beugungsordnung "geblazeten" wird und die nächsthöhere Ordnung nicht ausbreitend ist, so daß die Intensität von jeder geblazden Ordnung verstärkt wird. In einem Beispiel werden die 84ste Beugungsordnung von einem KrF-Excimer-Laser, der mit 248,4 nm austrahlt, und die 108te Beugungsordnung eines ArF-Excimer-Lasers, der mit 193,3 nm aussendet, beide "geblazed", wenn der Rillenabstand d 010623 Millimeter ist, was einer Frequenz f von 94,13 Rillen pro Millimeter entspricht, und wobei der Rillenfacettenwinkel THETA¶g¶ ungefähr 80 DEG ist, wobei die nächsthöhere Ordnung für jeden Laser, d. h. die 85ste bzw. 109te Ordnung nicht ausbreitend sind und somit beide "Blaze"-Ordnungen verstärkt sind.
Patent DE-19958719-A1 (DE)
Title: Ball cage for constant velocity universal joint used in front wheel drive cars has outer functional surfaces cooperating with journal and second, inner set cooperating with hub, at least one set being raised above surrounding surface
Inventor: ADAMS FRANZ-JOSEF
IPC: F16D3/20
Filed: 1999-12-06
Abstract: The ball cage for a constant velocity universal joint is produced from a blank in the form of annular segments (2) of a sphere. This has windows (4) around its equator forming ball seatings with contact surfaces (5) which cooperate with balls in the joint. Annular functional surfaces (9) near the outer edge of the cage cooperate with the journal and a second set of annular functional surfaces (7) near the inner edge cooperates with the hub. The novelty is that at least one set of functional surfaces is raised above the surrounding surface.
Patent DE-19960619-A1 (DE)
Title: System for fastening flange on exhaust gas manifold to cylinder head comprises stretchable spacers in mounting bores which allow its position to be adjusted and releasable clips on flange which fit over rim of each spacer
Inventor: BEHNKE MATHIAS
IPC: F01N13/10
Filed: 1999-12-16
Abstract: The system for fastening a flange on an exhaust gas manifold to a cylinder head comprises spacers (3) in the mounting bores (2) which allow the position of the flange to be adjusted. These can be stretched over a part of their outer diameter and/or the flange has releasable clips which fit over the rim of each spacer.
Patent DE-19960841-A1 (DE)
Inventor: HOFFMANN INGOLF
IPC: F28D15/02
Filed: 1999-12-16
Abstract: The Stormrichtergerät comprising lost heat producing Bauelementen (16) and power modules (12), which are connected with each other such that they can conduct electricity and are locatted spatially separate from each other whereby the powerr module (12) is connected with a two phase heat transport wärmeleitend verbunden sind. According to the invention, the two phase heat transport device is provided with a Loop Heat Pipe which has at least one evaporator (2) and a condenser (4), which are connected with each other via connecting lines (6, 8) whereby the evaporator (2) in a heat conducting manner is connected with the power modules (12). A Stromrichter device is thereby provided whose construction volume can be further reduced with similtaneous elevation of the Abführung of the heat loss.
Patent DE-19961922-A1 (DE)
Title: Apparatus for producing a laminar aerosol flow comprises a flow chamber with a gas inlet element which delivers gas into the flow chamber substantially perpendicular to the direction of the aerosol flow
Inventor: WOLFRAM FRANK
IPC: F15D1/08
Filed: 1999-12-22
Abstract: Apparatus (1) for producing a laminar aerosol flow (16) comprises a flow chamber (2) provided with a gas inlet element (13) which delivers gas into the flow chamber substantially perpendicular to the direction (17) of the aerosol flow between its inlet (6) and its outlet (9).
Patent EP-1048922-A1 (EP)
Inventor: RUEDENAUER WERNER
IPC: F42C15/184
Filed: 2000-04-15
Abstract: The self-destruct device (1) has a slider (7) containing a detonator (35) for a munitions charge, displaced axially within a circular housing (3), a spring-loaded hammer (10) located in a recess at the end of the slider, which is held in a safety positi by a safety pin (46) and used for detonation of a delay charge (30-31) within the slider.
Patent EP-1072192-A1 (EP)
Inventor: BRUENING INES DR
IPC: A01N43/80
Filed: 2000-07-12
Abstract: Thermoplastic polyurethanes (TPU) containing compounds (I) with benzisothiazolinone units are new. Thermoplastic polyurethanes (TPU) containing compounds (I) with benzisothiazolinone units are new. Independent claims are also included for (1) mixtures containing TPU as described above and at least one other thermoplastic; (2) seismic tubes and/or cables containing these TPU; (3) a process for the production of TPU by reacting isocyanates with isocyanate-reactive compounds with a mol. wt. of 500-10000 and optionally chain extenders with a mol. wt. of 50-499 in presence of (I) and optionally in presence of catalysts and/or conventional additives etc; and (4) a process for the production of these TPU by mixing TPU with another thermoplastic containing (I).
Patent EP-1076078-A1 (EP)
Inventor: LUEDEMANN SIMPERT
IPC: D06M15/55
Filed: 2000-07-22
Abstract: A composition containing components A and B where A an organosiloxane and B is a reaction product from the reaction of diepoxide with a diamine or a salt of the reaction product and an acid. A composition containing components A and B where A is an organosiloxane and B is a reaction product from the reaction of diepoxide with a diamine or a salt of the reaction product and an acid. The organosiloxane A has end groups of formula (I) X3-Si-O-, and units of formula (II) and (III) in the polysiloxane chain, where: all the R = phenyl, 1-4C alkyl, all the X = R, OH, or OR, and at least one of the X = OH or OR, R' = (SiRR''O)mSiX3, all the R'' = R or O(SiR2O)nSiX3, and m and n = 0-200, preferably 0-20,
Patent EP-1081485-A1 (EP)
Inventor: KNIEPER GUENTER DIPL-ING
IPC: G01M17/10
Filed: 2000-08-11
Abstract: The unit has a cradle to fit under the vehicle, which has a wheel free rotation unit, and at least one test system with a specifiable number of test probes (10) to transmit test signals or detect measurement signals. At least one test probe is assigned to at least one surface of the rail wheel (1). At least one power amplifying unit produces a test signal and the measurement values are supplied for evaluation to at least one evaluation unit. The test system may have at least one ultrasonic or optical test probe or an inductive test probe.
Patent EP-1089275-A1 (EP)
Inventor: GOTOH YOSHIHO
IPC: H04N5/85
Filed: 2000-10-02
Abstract: An information recording medium for recording a
real-time file containing real-time data in such a manner
that the real-time data is continuously reproducible by a
playback reference model, the real-time data including at
least one of video data and audio data. The playback
reference model includes: a pickup for reading the real-time
data from the information recording medium; a buffer memory
for temporarily storing the real-time data read by the
pickup; and a decoder module for reading the real-time data
from the buffer memory for processing. The information
recording medium includes a volume space for at least
recording in sectors a file containing data and file
management information for managing the file. The real-time
data is recorded in at least two real-time extents each
of which is allocated in logically contiguous sectors within
the volume space. An (i+1) th  real-time extent among the at
least two real-time extents is positioned at a position
satisfying a real-time reproduction condition.
Patent EP-1213876-A1 (EP)
Inventor: GRIESWALD JENS
IPC: H04L12/26
Filed: 2000-12-06
Abstract: The circuit arrangement of transit system (16) includes ports (32a-32d) which allow direct communication with a layer that is higher than a bit transfer layer corresponding to open systems interconnection (OSI) reference model, without passing through the bit transfer layer. An Independent claim is included for switch testing method for telecommunication network.
Patent EP-1018790-A1 (EP)
Inventor: BOGANI GIUSEPPE
IPC: H01R43/16
Filed: 2000-01-03
Abstract: A process for pressing electrical connector cups from sheet
metal comprises the steps of cutting from sheet metal a
generally cylindrical blank with one end open designed to
become the head end of the connector, forming the blank by
introduction from said open end of forming members for
shaping the blank like a mushroom with part of the mushroom
wider towards said open end, and inward deformation of the
edge of the open end to provide head ends of the connector
for passage with reduced diameter. A coaxial electrical
connector comprises a mushroom-shaped external cup provided
in accordance with the above process, an intermediate
insulating layer (30) in the cup and a metallic central
member (31) providing the central electrical contact.
Patent EP-1054161-A1 (EP)
Inventor: HARMS LOUIS C
IPC: F15B9/10
Filed: 2000-05-22
Abstract: A control valve (14) and a method of controlling fluid flow include an input device (20) which
provides an input for moving a primary valve member (100) an amount which is a function
of the input, thereby opening flow pathways through the valve (14). The control valve (14) is
connected to a mechanical feedback mechanism which moves a feedback valve
member (106) an amount which is a function of the movement of a device to which the
fluid flow is directed, such as a hydraulic actuator (12). Movement of the actuator (12) to a
desired position causes the second valve member (106) to be moved to such a position
that, in combination with the first valve member (100), the flow pathways through the valve (14)
are closed. The actuator (12) is thereby moved to and maintained at the desired position
without the need for the electronics feedback sensor used in prior art systems to
sense actuator position.
Patent EP-1059496-A1 (EP)
Inventor: SCHROEDER FRED GEORG
IPC: F25B43/00
Filed: 2000-06-05
Abstract: An accumulator for an air conditioning system of a
motor vehicle includes a housing (20) having an interior
chamber (36) and an inlet tube (46) connected to the housing
(20) to allow refrigerant and oil to enter the interior
chamber of the housing. The accumulator also includes an
outlet tube (50) connected to the housing (20) to allow
refrigerant and oil to exit the interior chamber (36) of the
housing and a single insert (54) disposed in the interior
chamber (36) of the housing to allow refrigerant
liquid/vapour separation, insulation, and oil return.
Patent EP-1024114-A1 (EP)
Inventor: DELESTRE ANDRE
IPC: B01J8/00
Filed: 2000-01-24
Abstract: In the process, the hollow walls of the hydrolysis and filter chambers can be cooled during the functioning of the reactor to reduce thermal stresses in the filter elements, and cooled during a shutdown period to avoid condensation of reactor gases.  The use of a fluidized bed reactor to convert uranium hexafluoride to uranium oxide is claimed. The reactor comprises a hydrolysis chamber(9) connected at its lower part to a pyrohydrolysis zone(8) and at the upper part to a gas filtration chamber(10)Independent claims are also included for the heat transfer system and the fluidized bed reactor.
Patent EP-1150010-A1 (EP)
Inventor: SAMYN PHILIPPE M
IPC: F03D13/20
Filed: 2000-04-28
Abstract: The invention concerns a support structure, in particular for a wind turbine, comprising a mast (10) having a central axis (24) and a length L; a series of at least three reinforcing members, whereof each reinforcing member comprises a first, a second and a third reinforcing element, and at least one of each said elements of each of the reinforcing members is a compressing element. The first reinforcing element (13) linked to the mast at a first predetermined height h1 and to the two other reinforcing elements at a point of intersection (27). Said first reinforcing element extending at an angle  beta , relative to the central axis of the mast, greater than 20 DEG . The second reinforcing element (14) links the point of intersection (27) to an anchoring point so as to form an angle  alpha between the first reinforcing element and the second reinforcing element (14). The third reinforcing element extending essentially perpendicularly relative to the central axis of the mast, is fixed to the mast by a first articulation located at a second predetermined height h2. Said second height being less than the first predetermined height. Further, the point of intersection (27) of the three reinforcing elements is formed by a second articulation.