baber/WOPTO huggingface dataset:
Patent DE-19925436-A1 (DE)
Title: Polyorganosiloxane resin for label removal, comprises a water glass-based resin treated with a base
Inventor: BAUMANN FRANK
IPC: C08G77/38
Filed: 1999-06-02
Abstract: Polyorganosiloxane resin comprises a water glass-based resin treated with a base.  Polyorganosiloxane resin comprises a water glass-based resin treated with a base.  An Independent claim is included for the preparation of the above resin by treating a resin with a base.
Patent DE-19928205-A1 (DE)
Title: Fuel injection valve for direct fuel-injection IC engine has piezoelectric or magnetostrictive actuator coupled to valve closure element via valve needle with operating sleeve between actuator and valve needle
Inventor: RUEHLE WOLFGANG
IPC: F02M51/06
Filed: 1999-06-19
Abstract: The fuel injection valve (1) has a piezoelectric or magnetostrictive actuator (32) for operation of a valve closure element (11), cooperating with a valve seat (12), via a valve needle (10). The end face (33) of the actuator cooperates with a disc-shaped support body (20) having at least one opening (24a) for passage of a segment (25a) of an operating sleeve (26), extending between the opposite end of the actuator and the valve needle.
Patent DE-19929082-A1 (DE)
Title: Verfahren zur weitgehenden Abtrennung von Sauerstoff aus Sauerstoff enthaltendem flüssigen Kohlendioxid unter Zufuhr von Wärme
Inventor: BREYWISCH DIETER
IPC: C01B32/50
Filed: 1999-06-25
Abstract: Bei einem Verfahren zur weitgehenden Abtrennung von Sauerstoff aus Sauerstoff enthaltendem flüssigen Kohlendioxid wird das flüssige Kohlendioxid nach Zufuhr von Wärme in direktem oder indirektem Wärmetausch ohne Turbulenz in einen Speichertank eingeleitet der durch eine Rohrleitung transportiert, wobei im unteren Bereich eine Phase sehr sauerstoffarmen flüssigen und in dem oberen Bereich eine Phase sauerstoffreicheren gasförmigen Kohlendioxides entsteht. Diese Phasen werden zur weiteren Verwendung einzeln abgezogen.
Patent DE-19930670-A1 (DE)
Title: Leuchtenaufhängung mit einem aufrollbaren Kabel zum Heben und Senken der Leuchte
Inventor: BABERG ULRICH
IPC: B65H75/44
Filed: 1999-07-02
Abstract: Eine Leuchtenaufhängung mit einem aufrollbaren Kabel zum Heben und Senken der Leuchte, wobei eine Spule mit Flanschen, mit horizontal ausgerichteter Achse und mit einer Rückholfeder das Kabel in einer Schraubennut aufnimmt. Das technische Problem ist eine geordnete Aufwicklung des Kabels in Lagen auf der Spule in allen Betriebszuständen. Am Überlaufende (20) der Schraubennut (14) weist die von dem benachbarten Flansch (15) der Spule (3) abgelegene Wandung der Schraubennut (14) eine Überhöhung (21) auf.
Patent DE-19932652-A1 (DE)
Title: Wheel fastening unit esp. for tournament vehicles consists of thread shaft and nut with mandrel with conical front end for damage-free connection of shaft and nut
Inventor: SCHMIDT WOLFGANG
IPC: B60B3/14
Filed: 1999-07-15
Abstract: The unit consists of a threaded shaft (2) projecting from the wheel carrier (1), and a threaded nut (4) screwed onto the shaft. A conical restricted guidance part (10) on shaft or nut secures alignment and meshing when shaft and nut are connected. The shaft has a central hollow (2b) and the nut has a mandrel (6), which passes centrally through its bore (7) and into the hollow. The front end of the mandrel shows the conical shaping.
Patent DE-19932789-A1 (DE)
Title: Spherical joint, for windscreen wiper mechanisms of motor vehicles, comprises shell whose surface contacting sphere, in the direction of force transmission, is wider than its corresponding surface oriented perpendicular to this direction
Inventor: OSTROWSKI WOLFGANG
IPC: B60S1/24
Filed: 1999-07-14
Abstract: The spherical joint (1) comprise a shell (4) whose surface contacting the sphere (5) in the direction of force transmission is wider than its corresponding surface oriented perpendicular to this direction.
Patent DE-19935991-A1 (DE)
Title: Infinitely variable change speed gear has input and output shafts and discs, roller bodies, planetary drive appliance, power transmission elements and toroidal drive
Inventor: ISHIKAWA KOUJI
IPC: F16H37/08
Filed: 1999-07-30
Abstract: The input shaft (15) is connected to a power source (33). An output shaft (36) is connected to a driven section. The tilt angle of drive roller bodies (8) sandwiched between an input (2) and output (4) disc is altered by a continuously adjustable toroidal drive (34). A planetary drive appliance (37) has a pair of power transmission elements (43) to connect the toroidal drive and planetary gear arrangement. The toroidal drive is positioned coaxially in relation to the input shaft, The center shaft of the planetary gear arrangement is positioned at a slant above the input shaft.
Patent DE-19937613-A1 (DE)
Inventor: SCHARINGER KLAUS
IPC: F04B1/04
Filed: 1999-08-10
Abstract: The invention relates to an eccentric assembly composed of an eccentric ring and a needle bearing for a rotating pump shaft (1) of a radial piston pump. According to the invention, the eccentric ring (4, 17, 23, 31) is composed of a hollow sheet formed without cutting, with two location holes (5, 6, 33) situated at a distance from each other.
Patent DE-19938387-A1 (DE)
Title: Inhibition of topoisomerase I using acetyl-11-keto-beta-boswellic acid, useful as cytostatic agent, e.g. for inducing apoptosis in leukemia cells
Inventor: BESTENDONK CHRISTOPH
IPC: A61K31/22
Filed: 1999-08-07
Abstract: Inhibiting topoisomerase I involves the use of acetyl-11-keto- beta -boswellic acid (I).
Patent DE-19939312-A1 (DE)
Title: Production of pure aromatic cyanate, useful e.g. in sealants and adhesives, involves reacting cyanogen halide with poly:phenol in concentrated solution in presence of tert. amine under specified stirring conditions
Inventor: OKAMOTO SATOSCHI
IPC: C07C261/02
Filed: 1999-08-19
Abstract: Highly pure cyanates are obtained by reacting poly-phenol compounds (I) with cyanogen halides in presence of a tert. amine and a water-immiscible organic solvent, using (I) in a concentration of 20-50% and under conditions such that n x d<3/2> = 8 or more, where n = stirrer speed (min<-1>) and d = diameter of stirrer (m).  A process for the production of highly pure cyanates involves reacting a phenolic compound of formula (I) with a cyanogen halide (II) in presence of a tert. amine and an organic solvent which is immiscible with water, under conditions such that: (a) the concentration of (I), as given by the ratio (total amount of I)/(total amounts of I plus solvent), is 20-50%; and (b) the expression n x d<3/2> has a value of 8 or more, where n is the speed of rotation (min<-1>) of the stirrer and d is the diameter (m) of the stirrer.   A  = H or 1-6C alkyl;  X = a single bond, a 1-20C organic group, carbonyl, sulfone, divalent sulfur or oxygen;  i, n  = 0-4.
Patent DE-19944147-A1 (DE)
Title: Monitor for the medium flow through a pipe has a measurement ring inserted between the flanges at pipe connections with drillings leading into the pipe interior to take connections for measurement instrument where required
Inventor: NGO-BEELMANN UNG-LAP
IPC: G01L19/00
Filed: 1999-09-15
Abstract: The monitor for a medium flow through a pipe has a measurement ring (1) inserted between the pipe connection flanges, with at least one drilling (6-9) from the outer circumference surface to the inner circumference surface of the ring (1), leading into the interior of the pipe. Connections (10-13) are mounted to the drillings, for measurement instruments. The drillings (6-9) are aligned radially at the pipe, and at least one connection (10-13) is linked to a sample container.
Patent DE-19944989-A1 (DE)
Inventor: PUETTER HERMANN
IPC: C25B3/00
Filed: 1999-09-20
Abstract: The invention relates to electrolytic conversion of at least one furane derivative (A) in an electrolytic circuit, comprising steps (i) and (ii): (i) electrolytic oxidation of furane or a substituted furane or a mixture of two or more of said furanes to obtain (a) at least one furane derivative (B) exhibiting a C-C double bond in a heterocyclic five-membered ring and (b) hydrogen, (ii) hydrogenation of said C-C double bond using hydrogen obtained from step (i) in a parallel process occurring at said cathode or external-source hydrogen added to said electrolytic circuit or electrocatalytic hydrogenation. The invention is characterized in that said method is performed in an electrolysis cell which has at least one hydrogenation catalyst.
Patent DE-19955446-A1 (DE)
Title: Dosing unit acting as a reservoir discharges dissolved ingredient through membrane into surrounding flow of water under treatment
Inventor: KONZMANOVA KRASSIMIZA DL
IPC: C02F1/68
Filed: 1999-11-18
Abstract: A chemical medium dosing assembly simultaneously serves as or is linked to a storage tank. The dose application takes place via a permeable or semi-permeable membrane which is submerged in the medium as part of the dosing assembly.  The dosing assembly is fixed to a rotating shaft with two bearings. Blades are fixed to the outside of the dosing unit. Water enters the tank holding a charge of solid chemicals which are progressively released in a dissolved and dosed condition via the membrane. The unit is rotated by the passage of a surrounding medium e.g. water.
Patent DE-19955690-A1 (DE)
Title: System for selection of volume regions in a graphics display based upon segmentation to allow specific features to be observed
Inventor: KRISHNAN ARUN
IPC: G06T15/20
Filed: 1999-11-19
Abstract: The 3D graphics system has a display that has elements that are segmented and has a selector system that enables specific features to be identified. This allows a user to concentrate on specific features. The selection of volume elements is made on the basis of a comparison with defined threshold levels that relate to opacity.
Patent DE-19956936-A1 (DE)
Title: Method for protecting a catalytic converter from exhaust gas during starting up an internal combustion engine measures fuel-air mixture comparing it with a preset threshold and shutting off fuel feed if threshold is exceeded.
Inventor: BAEUERLE MICHAEL
IPC: F01N3/20
Filed: 1999-11-26
Abstract: An internal combustion engine (ICE) (1) has an angle transmitter wheel (2) with teeth (3) as markings and an angle sensor (4) as well as a device (5) for detecting amounts of air flowing into the ICE, a fuel apportioning device (6), an ignition device (7), a control device (8) and fault lamp (10). A signal on air quantity flowing into the ICE comes from a hot film airflow sensor. A signal from the angle sensor determines the ICE's RPMs.
Patent DE-19959133-A1 (DE)
Title: Fuel transmission device for vehicle fuel indicator, has attenuation device connected to needle contact and to float in fuel tank through rod
Inventor: SUNG YEOUN KWAN
IPC: G01F23/36
Filed: 1999-12-08
Abstract: The fuel transmission device (130) has an attenuation device (152) connected to a needle contact (136) and to a float (22) in a fuel tank (10) through a rod (24). A variable electrical resistor is coupled to the needle contact to change the level of the output signal in accordance with the movement of the needle contact.  The needle contact is connected to the float in the fuel tank through the rod, and swivels about a pin (138) in accordance with the movement of the float. The electrical signal output of the transmission device correspond to the high position of the float in the fuel tank, and is sent to a fuel meter (40).
Patent DE-19959191-A1 (DE)
Title: Copolymerization of carbon dioxide with comonomers, especially to produce polypropylene carbonate, comprises supplying the carbon dioxide so that the pressure increases continuously
Inventor: LEHMANN OLAF
IPC: C08G64/02
Filed: 1999-12-08
Abstract: Copolymerization of carbon dioxide (CO2) with comonomers comprises supplying the CO2 in gaseous or liquid form so that the pressure increases continuously. Copolymerization of CO2 with comonomers comprises supplying the CO2 in gaseous or liquid form so that the pressure increases continuously according to the following mathematical equation: p = p0 \* exp(A \* t).  p = pressure (in bars); po = initial pressure (in bars); A = specific product formation rate (in reciprocal hours); t = time (hours).
Patent EP-1152189-A1 (EP)
Inventor: KOBUSCH MANFRED DIPL-ING
IPC: C10L1/28
Filed: 2000-05-05
Abstract: Process for protecting a SiO2 coating on boundary surfaces of a combustion chamber to which a combustion medium is added comprises adding an additive to the combustion chamber to increase the SiO2 content of the flue gases produced during combustion. An Independent claim is also included for an apparatus for burning a combustion medium comprising a combustion chamber; a burner for introducing the combustion medium; and a device for introducing an additive. Preferred Features: The additive is an organosilicon compound and/or an ester of silicic acid.
Patent EP-1058457-A1 (EP)
Inventor: WATANABE MAKOTO
IPC: H04N7/22
Filed: 2000-05-31
Abstract: An optical connection part for an optical digital video
communication cable comprises a single core type optical fiber for
transmitting a signal light there-through, an incident optical
fiber adhered to an end face of the single core type optical fiber,
and a detecting optical fiber adhered to the end face of the single
core type optical fiber, wherein the detecting optical fiber being
optically separated from the incident optical fiber in order to
avoid undesirable invasion of the signal light from the incident
optical fiber to the detecting optical fiber.
Patent EP-1065748-A1 (EP)
Inventor: WEHNER JAMES W
IPC: G01S7/02
Filed: 2000-06-29
Abstract: An RF beam pointing apparatus (500, 600) compensates
for the effects of settling errors on antenna pointing.
The beam pointing apparatus includes an attitude reference
system (502, 528, 530, 534) generating an antenna attitude
output from the satellite attitude. Also included is
attitude comparison circuitry (528, 530), coupled to the
attitude reference system, that includes an antenna
pointing error output. Control circuitry (528, 530) is
coupled to the attitude reference system (502, 528, 530,
534) and the attitude comparison circuitry (528, 530). The
control circuitry (528,530) directs the attitude comparison
circuitry (528, 530) to generate control error output
signals in response to dynamic settling antenna pointing
errors induced by a mechanical slew on the satellite. An
electronic beam pointing system (500, 600) is provided to
steer the antenna (544) in response to the antenna pointing
error signals to reduce the dynamic settling antenna
pointing errors to within a predetermined pointing accuracy
for nominal operation (202).
Patent EP-1065076-A1 (EP)
Inventor: TOMINAGA MOTONORI
IPC: B60C23/06
Filed: 2000-07-03
Abstract: A tire air pressure is accurately estimated by processing vibrations including vibration components representing a rotational eccentricity of an axle (2) of a vehicle wheel even at a high vehicle running speed.  <IMAGE>
Patent EP-1076218-A1 (EP)
Inventor: SONNER HARALS
IPC: F26B21/02
Filed: 2000-07-14
Abstract: The dryer has a dryer housing containing dryer sections in which air is circulated by at least one fan, a common heater (2) producing a primary hot gas flow and a common fresh air heat exchanger (3) that heats the circulating air using the hot gas. The heated fresh air flow is passed to the dryer sections via a distribution line (11) and branch lines (13-16) containing regulating flaps (19-22).
Patent EP-1037465-A1 (EP)
Inventor: HOSOMI HIRONORI
IPC: H04N7/16
Filed: 1993-08-06
Abstract: The transaction processing system includes a
broadcasting station (12) broadcasting a television
signal and a teletext signal, the teletext signal
including service information concerning transactions, a
home-use terminal (13), a television set (5) connected
to the home-use terminal, a transaction processing
center (11), and a communications network (4) connecting
the home-use terminal and the transaction processing
center to each other. The home-use terminal includes a
first unit (16) for receiving the television signal and
the teletext signal and for displaying an image of the
television signal and an image of the teletext signal on
the television set, and a second unit (13) for
generating a request for a desired transaction that is
one of the transactions contained in the teletext signal
broadcasted by the broadcasting station and including
information concerning the desired transaction, and a
third unit (12) for communicating with the transaction
processing center via the communications network, the
request for the desired transaction being sent to the
transaction processing center via the communication
network. The transaction processing center includes a
fourth unit (8) for checking the request for the desired
transaction in order to determine whether or not the
request for the desired transaction is acceptable.
Patent EP-1077189-A1 (EP)
Inventor: HOLLEY WILLIAM EDWARD
IPC: B65B55/22
Filed: 1995-06-09
Abstract: The present invention provides an automated apparatus for handling and preparing contact lenses for inspection and packaging, comprising a first frame, a robotic transfer head, a plurality of contact lens carriers, a robotic transport, fluid supply means, a second frame and a controller.
Patent EP-1103846-A1 (EP)
Inventor: HELL ERICH
IPC: G03B42/02
Filed: 2000-11-15
Abstract: A storage phosphor panel having a storage phosphor layer,
characterised in that a focusing layer (8) which comprises a
multiplicity of adjacent microlenses (9) is incorporated in said
storage phosphor panel and forms an outer surface of said panel.
Patent EP-1037467-A1 (EP)
Inventor: BOCK ALOIS MARTIN
IPC: H04N7/24
Filed: 2000-03-07
Abstract: According to one aspect of the present invention there is provided a method
of switching from a first to a second signal in response to a switch request
signal. Each signal includes one or more in-points and out-points. The
method comprising identifying an in-point and/or an out-point of each signal.
The next out-point on the first signal is detected and the next in-point on the
second signal is predicted on receipt of the switch request signal. The first
signal is stopped at the detected out-point and a synthesised signal is
inserted between the detected out-point of the first signal and the predicted
in-point of the second signal. Then the second signal is switched in at the
predicted in-point. 
     This has the advantage that the splicing of two or more signals can occur in
real-time.
Patent EP-1054500-A1 (EP)
Inventor: CASSAGNOU ALAIN
IPC: F28B9/08
Filed: 2000-05-04
Abstract: Cooling air which has passed through a screen (22) is propelled by a centrifugal fan (24) on the main motor shaft through the rotor (5) using ducts (27) and also through the stator (8) which has larger rectangular ducts (31). A second centrifugal fan (28) also mounted on the main motor shaft assists in expelling the rotor air (F6) to atmosphere (F7) through ducts shared with the stator air (F8)
Patent EP-1106192-A1 (EP)
Inventor: VERPOORT THIERRY
IPC: B01D63/08
Filed: 2000-10-25
Abstract: The filtration unit consists of an outer envelope (2) with an inlet (3) and an outlet (4), and a filter medium (5) which is held inside the envelope by a sealed support (16) to form separate intake (17) and outlet (18) compartments. The support can be in the form of a welded seam or a bead of adhesive between the filter medium and inner surface of the housing. In a variant it can be in the form of a supple frame surrounding the filter medium.
Patent EP-1061225-A1 (EP)
Inventor: DOITRAND ROLAND
IPC: E05F15/12
Filed: 2000-06-09
Abstract: Security mechanism includes transmission cable (30) located along horizontal bottom part of gate frame structure. One end of cable is fixed to L-shaped cheek web (31) which is fixed to coupling arm and to upright (17) of gate. The other end engages with pivot point located in opening part of frame in order to either turn it to ensure locking or release it in opening phase. Gate (1a) is hinged to pier (2) defining gate frame. Pivoting of gate is made from top point (3) and bottom point (4). Reduction motor set (5) is supported on platform (6) in bottom part of pier. Reduction motor is coupled to angle return (7) allowing horizontal positioning of output shaft (8). Output shaft of gate opening/closing device is connected through gearing (10,11) to one end of coupling arm.
Patent EP-1106470-A1 (EP)
Inventor: UEBEL HELMUT
IPC: B61L23/04
Filed: 2000-11-22
Abstract: A method is disclosed for detecting obstacles on railroad lines (1). The method is characterized in that sensors (2, 3) for observing the railroad line (1) are arranged along the railroad line (1), and that automatic evaluation takes place. One advantage of the invention is that that the railroad lines (1) are divided into given, known line sections, each of which is monitored by a respective sensor (2, 3), whereby the evaluation process is simplified. If the sensors (2, 3) are designed as video cameras, for example, a comparison with still images may suffice for the evaluation. Furthermore, as the line sections are known, a simple masking technique can be used. Obstacles outside a set route to be monitored are masked out using suitable masks.
Patent EP-1217573-A1 (EP)
Inventor: SPYCHER MARTIN
IPC: A61B5/1172
Filed: 2000-12-22
Abstract: Device has a transparent body (1) with a support surface (2). Light is incident on the surface at an angle less than that required for total internal reflection. In the areas of the fingerprint ridges evanescent fields are excited. Propagated light (12-14) is reflected from the surface (2) and incident on a detector (22) at angles within the angular range for total internal reflection.
Patent EP-1144408-A1 (EP)
Inventor: RIEU JEAN-PIERRE
IPC: A61P25/08
Filed: 2000-01-21
Abstract: The invention concerns novel substituted N-benzo(thia/oxa)zines-2-yl-1-arylalkyloxyalkyl-4-piperidinamine, their preparation and their therapeutic use. The invention concerns compounds of formula (1) wherein: X represents an oxygen or sulphur atom; Y represents either an alkylene radical, branched or not and containing 2 to 6 carbon atoms or a CH2-CH(OH)-CH2- radical. R represents a hydrogen, an alkyl radical, branched or not and containing 1 to 7 carbon atoms; R1 to R6, identical or different, represent a hydrogen, a saturated or unsaturated alkyl, branched or not and containing 1 to 5 carbon atoms, a saturated or unsaturated alkyloxy, branched or not and containing 1 to 5 carbon atoms, a halogeno, nitro, hydroxy, acyl or acyloxy group comprising 2 to 3 carbon atoms, an alkylamino group containing 1 to 5 carbon atoms, a trifluoro methyl or trifluoro methoxyl group; n is an integer ranging from 1 to 6 inclusively, and their pure, enantiomers or their mixtures, the therapeutically acceptable mineral and organic salts of the compounds of formula (1) and their possible hydrates.
Patent EP-1151644-A1 (EP)
Title: Procede et appareil permettant de prolonger la duree de vie d'un tube a rayons x
Inventor: DILICK MAURICE D
IPC: H01J35/00
Filed: 2000-01-21
Abstract: L'invention a pour objet un procédé et un appareil pour prolonger la durée de vie d'un tube à rayons X (10). Ce type de tube (10) contient généralement un insert (34) pour générer des rayons X.  Cet insert (14) est logé dans un boîtier (18) dans lequel un fluide isolant (16) circule autour de l'insert (14) dans le boîtier (18) pour assurer l'isolation thermique et électrique. Un mode de réalisation de la présente invention comprend un dispositif de traitement (32) contenant un élément de coalescence (40) pour retirer de l'eau sous forme de vapeur se dégageant de l'huile (16).  D'autres modes de réalisation comprennent des procédés et des dispositifs pour sécher l'intérieur du boîtier (18). Selon un autre mode de réalisation, le système selon l'invention comprend un kit (90) contenant un dispositif de traitement (32) pourvu d'un élément de coalescence (40) pour séparer l'eau de l'huile d'isolation (16). Le kit portatif (90) permet de mettre en oeuvre la présente invention sur des tubes à rayons X (10) maintenus dans des supports mobiles de machines à rayons X, tels que des tomodensitomètres.