baber/WOPTO huggingface dataset:
Patent EP-0406958-A3 (EP)
Title: Positive inotropic and lusitropic 3,5-dihydroimidazo(2,1-b)quinazolin-2(1h)-one derivatives
IPC: C07D239/80
Filed: 1990-07-02
Abstract: Positive inotropic and lusitropic 3,5-dihydroimidazo[2,1-b]quinazolin-2(1H)-one derivatives of formula <CHEM> the pharmaceutically acceptable addition salts and stereochemically isomeric forms thereof, wherein R is hydrogen, C1-6alkyl, phenyl; substituted phenyl; pyridinyl; or thienyl optionally substituted with halo or C1-6alkyl;  R<1> is hydrogen of C1-6alkyl;  R<2> is hydrogen, C1-6alkyl, hydroxyC1-6alkyl or phenyl; or  R<1> and R<2> taken together may also form a C1-5alkanediyl radical;  X is a radical of formula  =O      (a),  =N-O-R<3>      (b),or  =CH-R<4>      (c); R<3> is hydrogen, tri(C1-6alkyl)silyl or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>; R<4> is COOH, COOC1-4alkyl, CONR<5>R<6>, COOCH2CONR<7>R<8> or C1-6alkyl optionally substituted with COOH, COOC1-4alkyl, CONR<5>R<6> or COOCH2CONR<7>R<8>. Pharmaceutical compositions containing said compounds as an active ingredient. Methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0382446-A3 (EP)
Title: Optical device
IPC: G02C7/08
Filed: 1990-02-05
Abstract: A device for aiding vision of images in the mid-­
range, typically but not exclusively for magnifying a 
television picture, is provided. The device comprises 
a pair of spectacles comprising binocular eye-piece 
lenses mounted in a frame and further comprises 
binocular objective lenses disposed in front of each 
eye-piece lens and supported by an extension to the 
frame of the spectacles.
Patent EP-0484763-A3 (EP)
Title: Method and apparatus for making transport crates, in particular crates for bottles
IPC: B29C45/17
Filed: 1991-10-25
Abstract: A process and appts for prodn of injection moulded transporting crates which have large cross-sectional areas in the handles and corner pillar areas. Additional injection points are provided in the large section areas as well as the conventional injection points in the crate base. - High pressure gas e.g. nitrogen is added via special nozzles to the melt stream entering the additional injection points (14) and forms hollow cavities in the alrge section areas. At the conclusion of polymer flow the gas is vented from the cavities.
Patent EP-0503685-A3 (EP)
Title: Radiant electric heaters
IPC: F24C7/04
Filed: 1989-05-19
Abstract: A radiant electric heater includes a layer of microporous electrical and thermal insulating material (16) in a metal dish (12) and at least one source of infra-red radiation, such as a tungsten-halogen lamp (22). The lamp (22) is supported in the metal dish (12) above the insulating material by at least one protrusion (48) from the insulating material (16). The protrusion may be in the form of a ridge of the thermal insulating material (16) which projects upwardly to engage with the underside of the lamp. This ridge may co-operate with a clip (614) extending above the lamp to retain the lamp in position. <IMAGE>
Patent EP-0521340-A3 (EP)
Title: Vehicle-wheel adjustable for varying track
IPC: B60B23/12
Filed: 1992-06-17
Abstract: An adjustment wheel for varying the track of a vehicle has a wheel disk and a rim which are connected to one another. In order to achieve a greater stability of the adjustment wheel and thus a longer service life of the rim while maintaining an adequate number of possible ways of varying the track, the wheel disk (4) is welded to the rim (6) and an additional disk (8) is provided for varying the track, which additional disk (8) can be screwed onto the wheel disk (4) on both sides and is equipped with a hole circle (16) for connection to the axis of the vehicle. <IMAGE>
Patent EP-0586958-A3 (EP)
IPC: B41F7/24
Filed: 1993-08-24
Abstract: The invention relates to a device for prefiltrating the damping solution in a printing machine having at least one printing unit 1. In order to clean the damping solution to remove contaminations, such as ink particles and paper fibres, a prefiltrating device is provided, which is assigned to each printing unit 1 of a printing machine. According to the invention, a prefilter housing 7 is provided, in which a prefilter 6 is arranged, the prefilter housing 7 being integrated in the printing unit 1 of the printing machine. <IMAGE>
Patent EP-0641068-A3 (EP)
Title: Error correcting method for stepper motors.
Inventor: RISS UDO
IPC: H02P8/36
Filed: 1994-07-25
Abstract: The error correction system measures the motor position for given phase current combinations, each of which is associated with an error-corrected position. The motor position for one phase current combination is measured for a number of different motor loadings to determine the load-dependent phase shift. Pref., the phase shift is determined at the different motor positions for a number of phase current combinations to determine the dependence of the phase shift on the motor position.
Patent EP-0655705-A3 (EP)
Title: Method for manufacturing identity cards having electronic modules.
Inventor: BOETTGE HORST DR
IPC: G06K19/077
Filed: 1994-10-25
Abstract: The invention relates to a method for manufacturing chip cards having electronic modules. The prior art has disclosed various manufacturing methods for such chip cards, in which the electronic module used in each case has a specific construction. In contrast to this, a method for manufacturing chip cards having electronic modules is now presented in which a standardised electronic module is used which, in a last method step, is adapted to the manufacturing technology of the card and is connected to the card body in accordance with the technology selected. <IMAGE>
Patent EP-0679722-A3 (EP)
Inventor: EICHHORN HELMUT DR
IPC: C13B30/06
Filed: 1995-04-26
Abstract: To control the efficiency of a centrifuge with an intermittent operation, especially a sugar centrifuge, the thickness of the layer of built-up solid matter on the drum wall is measured during operation. The control action is effected according to a present layer thickness for the solid build-up, the filling mass feed and the feed of a vol. of washing fluid.
Patent EP-0690404-A3 (EP)
Inventor: LI YAJUN
IPC: G06K7/10
Filed: 1995-06-30
Abstract: An electro-optical scanning device reads indicia
having parts of different light reflectivity, including
bar codes and matrix arrays such as UPSCODES. The
scanning device includes laser or light emitting diodes
for emitting at least two light beams of the same or
different wavelengths. The light beams may be visible to
the human eye, and the beams are optically directed to
form one or two scan lines to scan portions of a symbol.
Dual photosensor(s) or a charge coupled device detects
light reflected from the different portions of the
symbol. The charge coupled device can be used to detect
either reflected ambient light or the reflected visible
light from the beams emitted by the diodes. The
photosensors generate signals corresponding to the
detected light which can be processed simultaneously.
The device is particularly useful in reading two
dimensional or more complex symbols. Methods for reading
indicia are also described.
Patent EP-0693552-A3 (EP)
Title: Analytical element, composition and method using modified apo-horseradish peroxidase
Inventor: SNOKE ROY EUGENE
IPC: C12Q1/00
Filed: 1995-07-18
Abstract: Modified apo-peroxidases have been found useful in analytical methods to remove the bias caused by the presence of hemoglobin in the test specimens. While apo-peroxidases are known to remove serum interferents, they fail to overcome the hemoglobin bias, particularly when dry coated analytical elements are used in the assays. Blocking the nitrogen atoms of the imidzolyl groups of the histidine amino acids of the apo-peroxidase prevents catalytic activity of the protein in the presence of hemoglobin.
Patent EP-0671205-A3 (EP)
IPC: C01F17/00
Filed: 1995-02-08
Abstract: A new sol compsn. which comprises:- oxide particles of a tetravalent metal; an amphiphilic acid system, and a diluent in which the particles have a d90 no more than 200 nm, and the sol has at least one of the following characteristics:- the oxide particles are in the form of crystallite agglomerates (CeO2) which the crystallites have a d80 (pref. d90), measured by photometric counting (HR transmission electronic microscopy) of no more than 5nm, 90% of the agglomerates comprising 1-5 (pref. 1-3) crystallites. The amphiphilic system comprises at least one 11-50C acid and has at least one branching in the alpha-beta or gamma position to the acidic H. The use of the prods. as additives to gas oil fuels is also claimed.
Patent EP-0780632-A3 (EP)
Title: Verfahren und Gasgebläsebrenneraggregat z. Verhinderung von Kondensattropfenbildung
Inventor: DOERNBACH HEINRICH
IPC: F23N5/26
Filed: 1996-12-17
Abstract: Die Erfindung betrifft ein Verfahren und ein Gasgebläse-Brenneraggregat
zur Verhinderung von Kondensattropfenbildung in der
Druckimpulsleitung zwischen der Gaszufuhrarmatur eines Gasgebläsebrenners
und dem mit dem Gasgebläsebrenner bestückten Feuerraum
eines Gasheizkessels. 
     Um einer Verfälschung der Druckimpulsregelung an der Gaszufuhrarmatur
durch niedergeschlagenes Kondensat in der Druckimpulsleitung
entgegenzuwirken, wird während des Brennerbetriebes
in die Impulsleitung Spülluft mit in bezug auf den Druck im Feuerraum
geringfügig höherem Druck eingeleitet, wofür an der
Druckimpulsleitung (6) eine Spülluftzufuhrleitung (8) angeordnet
und der für den Spülluftdurchlaß wirksame Querschnitt (8') kleiner
ist als der Querschnitt (6') der Druckimpulsleitung (6).
Patent EP-0733958-A3 (EP)
IPC: G03G21/04
Filed: 1992-03-24
Abstract: An image processing apparatus previously stores 
information on particular kinds of image, determines the 
degree of similarity between an input full-color image 
signal and the information on particular kinds of image, 
controls conditions for addition of a particular pattern 
previously stored according to a result of the 
determination, and outputs an image by adding or not 
adding the particular pattern to the full-color image 
signal according to the addition conditions.
Patent EP-0767260-A3 (EP)
Inventor: SHIMIZU SUSUMU
IPC: D01D5/36
Filed: 1996-10-02
Abstract: Disclosed herein are a fabrication process of 
optical fiber, a fabrication machine of optical fiber 
and optical fiber fabricated thereby. In the 
fabrication machine (21), for smoothly supplying sea part (14) 
fluid into sea parts between adjacent wings (16), a 
plurality of cylinders (26) are connected to the bottom of 
a spinning head (24). In accordance with the present 
invention, the above fluid guided by the cylinders is 
supplied to the space between the adjacent wings with 
certainty so that the wings are never fused to spin 
the optical fiber having the predetermined optical 
characteristics.
Patent EP-0771678-A3 (EP)
Title: Mehrteiliges geschweisstes Fahrzeugrad
Inventor: DUNING RALF
IPC: B60B3/04
Filed: 1996-10-30
Abstract: Die Erfindung betrifft ein zweiteiliges geschweißtes Fahrzeugrad mit einer
profilierten Felge, die mindestens auf der Radinnenseite ein Felgenhorn
aufweist und auf der Radaußenseite mit einer Schüssel verschweißt ist,
die mehrere über den Umfang verteilt angeordneteBelüftungslöcher
aufweist und deren äußerer außerhalb der Belüftungslöcher liegender
Randbereich als Freifläche ausgebildet ist und der der Außenseite des
Fahrzeugrades zugewandte äußere Bereich der Felge zentrierend an der
Schüssel zur Anlage kommt. 
Um ein solches Rad unter Beibehaltung einer großen Freifläche im äußeren
Randbereich der Schüssel einfacher und kostengünstiger herstellen zu
können, wird erfindungsgemäß vorgeschlagen, daß der die Belüftungslöcher
(6) einschließende und bis zur Felge (1) sich erstreckende äußere Randbereich
der Schüssel (5) nahezu radial verläuft und nach innen hin S-förmig (8)
gekrümmt in den Nabenbereich übergeht und die Schweißverbindung (12, 13)
unmittelbar im Felgenhornbereich (4) vorgesehen ist.
Patent EP-0757501-A3 (EP)
Inventor: TAT NGUYEN QUAN
IPC: H04W48/18
Filed: 1996-07-24
Abstract: A method and apparatus for a handset to select a channel for monitoring a system
operating under a cellular radio telephone protocol supported by respective cellular
radio systems.
Patent EP-0783168-A3 (EP)
Inventor: ARMSTRONG ALAN J
IPC: G11B5/09
Filed: 1996-12-19
Abstract: In a magnetic disk drive storage system comprising a sampled
amplitude read channel and an on-the-fly error correction coding
(ECC) system, a thermal asperity compensation technique wherein: a
thermal asperity (TA) detection circuit (45) detects a saturation
condition in the sample values (25) of the analog read signal (62) which
indicates the presence of a TA; a pole of an AC coupling capacitor (55)
is elevated; timing recovery (28),
gain control (51), and DC offset (44) loops in
the read channel are held constant; TA erasure pointers are generated
corresponding to the duration of the TA transient; and an on-the-fly
error detection and correction (EDAC) circuit processes the TA
erasure pointers to correct errors in the detected digital data
caused by the TA. Using TA erasure pointers to compensate for the
effect of thermal asperities minimizes the cost, complexity, and
redundancy of the ECC. Further, soft errors in the prior art method
of adjusting the headroom of the read channel ADC are avoided. Still
further, the EDAC circuitry can process the erasure pointers on-the-fly
and still correct a sufficient number of soft errors without
having to perform any significant number of reread operations. In
this manner, the disk drive storage system operates virtually
uninterrupted in reading data from the disk and transferring it to
a host computer.
Patent EP-0780539-A3 (EP)
Title: Rafflamellenstore
Inventor: LANGE HILMAR
IPC: E06B9/32
Filed: 1996-12-16
Abstract: Die elektromotorische Antriebsanordnung umfasst einen
Datenspeicher, der die antriebsspezifischen
Herstellungsdaten der Antriebseinheit enthält und zudem
die produktespezifischen Daten des zu betätigenden
Behanges aufnehmen kann. Unter den produktespezifischen
Daten sind die Fahrwege, Winkelstellungen und dergleichen
zu verstehen. Der Datenspeicher stellt die gespeicherten
Daten einer beliebigen Bedienungssteuerung im Innern des
Hauses zur Verfügung. Dies ermöglicht es auch, einen
Behang erstmals zu montieren oder auszutauschen, ohne die
Bedienungssteuerung entsprechend anpassen zu müssen.
Patent EP-0791362-A3 (EP)
Inventor: ROMANO NICOLETTA
IPC: C11D3/00
Filed: 1996-11-13
Abstract: The present invention relates to a disinfecting composition comprising a
peroxygen bleach, from 0.003% to 5% by weight of the total composition of a
cyclic terpene or a derivative thereof and from 0.003% to 5% by weight of the
total composition of a phenolic compound, as defined herein. In another
embodiment the present invention relates to a disinfecting composition
comprising from 0.003% to 5% by weight of the total composition of a cyclic
terpene or a derivative thereof and from 0.003% to 5% by weight of the total
composition of eugenol, carvacrol and/or ferulic acid, said composition being
free of a peroxygen bleach. The present invention also encompasses a process
of disinfecting an inanimate surface wherein a composition with or without a
peroxygen bleach, and comprising from 0.003% to 5% by weight of a cyclic
terpene or a derivative thereof, and from 0.003% to 5% by weight of a phenolic
compound, as defined herein, is applied onto said surface.
Patent EP-0831455-A3 (EP)
Inventor: EBERMAN BRIAN S
IPC: G10L15/02
Filed: 1997-09-12
Abstract: In a computerized method a continuous signal is segmented in
order to determine statistically stationary units of the
signal. The continuous signal is sampled at periodic
intervals to produce a timed sequence of digital samples.
Fixed numbers of adjacent digital samples are grouped into a
plurality of disjoint sets or frames. A statistical distance
between adjacent frames is determined. The adjacent sets are
merged into a larger set of samples or cluster if the
statistical distance is less than a predetermined threshold.
In an iterative process, the statistical distance between the
adjacent sets are determined, and as long as the distance is
less than the predetermined threshold, the sets are
iteratively merged to segment the signal into statistically
stationary units.
Patent EP-0834462-A3 (EP)
Inventor: JINYAMA TATSUO MURATA KIKAI
IPC: B65H54/42
Filed: 1997-09-13
Abstract: A yarn winding device that is able to change the winding state applied to
both the large diameter part and small diameter part of the cone package using
a simple system. 
     A winding system (1) connected to a motor (2) and a traverse system (20) driven by that
motor are connected via a speed change system (10) arranged such that the traverse
speed may be changed. The speed change system (10) is able to change the speed change
ratio non-gratuatedly by using non-aligned shafts which are able to control the
amount of eccentricity.
Patent EP-0835754-A3 (EP)
Inventor: SIMETH CLAUS DIPL-ING
IPC: B41F33/02
Filed: 1997-09-19
Abstract: The grips are spaced over the cylinder and are adjusted to grip and release the paper sheets being processed. Each line of grips has an adjusting rod (16) on which are mounted adjusting wedges. The axial position of the wedges determines the setting of the grips. A servo motor (33) drives each adjusting rod while a sensor (34) monitors the displacement of the rod. The sensors are connected to a controller (38). This enables the grip settings to be adjusted while the roller is rotating. The sensors are linear sensors. Each servo motor drives a simple gearing which includes a gear on the threaded end of the adjusting rod. A stepping motor drives the adjustment.
Patent EP-0843994-A3 (EP)
Title: Mittel und Verfahren zum Färben keratinischer Fasern
Inventor: SEMADENI PASCAL ANDRE DR
IPC: A61Q5/10
Filed: 1997-10-04
Abstract: Die vorliegende Erfindung betrifft eine Farbträgermasse enthaltend einen
Indoxylester der allgemeinen Formel (I)
 
in der R gleich einer geradkettigen oder verzweigten Alkylgruppe mit 1
bis 6 Kohlenstoffatomen ist und die Reste X und Y unabhängig voneinander
Wasserstoff, ein Halogenatom, eine Hydroxygruppe oder eine Alkoxygruppe
mit 1 bis 4 Kohlenstoffatomen bedeuten; ein durch Vermischen
der Farbträgermasse mit einer anorganischen oder organischen Base erhältliches
Haarfärbemittel sowie ein Verfahren zum Färben von Haaren
unter Verwendung dieses Haarfärbemittels.
Patent EP-0840536-A3 (EP)
Inventor: ROSCH RAINER DR
IPC: H05B47/115
Filed: 1997-10-25
Abstract: The switch comprises lamps and switching devices which are assigned to individual stair sections. The switching devices work together with movement alarms which monitor at least a single stair section and switch on the supply for the lamps assigned to this section. Each movement alarm monitors an up-going and a down-going stair section and the power supply for their lamps. Each movement alarm has an optical system and at least one sensor with associated circuitry. The optical system is subdivided into two separate evaluation regions to each of which one sensor with its circuitry is assigned. One evaluation region is for the up-going stair section, one for the down-going one.
Patent EP-0843341-A3 (EP)
Inventor: TANAKA HIDEYA
IPC: H01L21/00
Filed: 1997-11-12
Abstract: A substrate washing apparatus, comprising a spin
chuck (21) for holding and rotating a substrate W, a
brushing section (29, 50, 71) including a scrubbing
member (33, 51, 54, 61, 73) which is brought into
contact with a washing surface of the substrate held on
the spin chuck and revolved on its own axis together
with rotation of the spin chuck, a washing liquid
supply mechanism (92, 93) for supplying a washing
liquid through the brushing section (29, 50, 71) onto
the washing surface of the substrate, a pressure
control mechanism (80, 90) for controlling a pressing
force of the scrubbing member (33, 51, 54, 61, 73)
against the washing surface of the substrate, and a
moving means (41) for moving the scrubbing member (33,
51, 54, 61, 73) relative to the substrate in a radial
direction of the substrate, wherein the scrubbing
member includes an abutting portion (33a, 51, 54a, 61a,
73a) which is brought into contact with the washing
surface of the substrate, and a non-contact peripheral
portion (33b, 54b, 61b, 73b) positioned about the
abutting portion and formed not to contact the washing
surface of the substrate when the abutting portion is
in contact with the washing surface of the substrate.
Patent EP-0849097-A3 (EP)
Inventor: BERTETTI PAOLO
IPC: B60B27/00
Filed: 1997-12-22
Abstract: The hub (1) of a wheel (8) of a motor vehicle, defined
by a flanged ring of a rolling element bearing, is
joined to a corresponding constant velocity universal
joint (5) by a coupling capable of transmitting torque
even in the most extreme operating conditions; an
intermediate ring (20, 31) is interposed between the
hub (1) and the joint (5), mounted with slight
interference or with some play on a suitable smooth
cylindrical centring seat (21) of the hub (1) and then
locked axially to the hub by means of the plastic
deformation of an edge (11) at the end of the hub; the
intermediate ring (20, 31) is provided with two
opposite splined couplings defined, for example, by
sets of axial teeth (24, 25), one internal and the
other external, disposed at one end (23) of the ring
itself, and capable of interlocking respectively with
corresponding teeth (27, 26) for a splined coupling of
the joint and the hub; alternatively, the two teeth
(33, 34) are both formed within the intermediate ring
(31) and the teeth (34) coupled with the hub are
disposed between the races of the rolling element
bearing; the intermediate ring (31) is locked axially
to the constant velocity universal joint by means of a
resilient ring (29, 47) located in an annular hollow
formed between the joint (5) and the intermediate ring
(20, 31).
Patent EP-0821446-A3 (EP)
Inventor: ZAKRZEWSKI MICHAEL
IPC: H01R13/74
Filed: 1997-06-23
Abstract: In an electrical coupling comprising two coupling parts 10, 20,
the one housing 11 is a stationary housing which has a casing pointing in
insertion direction 52 with a casing extension 36 which permits an angular
coupling movement 30 of the mobile insertion housing 21, equipped with a
collar 26, of the other coupling part 20. For this purpose leaf springs 18'
with snap projections 19' are integrated in the casing 16, which serve to fix
the stationary housing 11 in the opening 43 of a wall 40. The fixing depth is
defined by axial stops 38 on the stationary housing 11. On coupling 30, a
radial alignment movement 31 of the insertion housing 21 with respect to the
stationary housing 11 initially takes place, until the collar 26 strikes the casing
extension 36. An axial insertion movement 32 only takes place after this.
The collar 26 travels into an axially open gap 17 which separates the casing
16 from a field 12 with chambers 13 for contact parts 14 arranged in the
stationary coupling part 10. The casing extension 36 penetrates into an
axially open channel 27 adjacent to the collar 26 of the insertion housing 21.
Patent EP-0795446-A3 (EP)
Inventor: WALKER KERRY C
IPC: B60R21/26
Filed: 1997-03-13
Abstract: An airbag inflator (10) including a stack (29) of gas
generant wafers (28), each having a central core opening (30)
and the stack being contained in an elongated housing (12)
having an initiator (24) at one end (22). The initiator is
aligned with an elongated passage (32) formed by aligned core
openings of the stack of gas generant wafers contained in the
housing. A thin disk (44) extends across the elongated
passage dividing the passage into smaller separate core
chambers (32A, 32B). A charge of granular pyrotechnic
ignition material (46) is contained in one of the core
chambers (32A) formed between the disk and the initiator.
Activation of the initiator causes ignition of the
pyrotechnic material in the adjacent core chamber which in
turn ignites the adjacent gas generant wafers. Ignition of
the pyrotechnic ignition material and the gas generant wafers
causes the thin disk to be consumed or rupture so that the
gas generant wafers forming the other chamber (32B) are also
ignited.