baber/WOPTO huggingface dataset:
Patent EP-0225451-A3 (EP)
IPC: B29C43/30
Filed: 1986-10-14
Abstract: Bei einem Verfahren zum Herstellen von metall­
kaschiertem Leiterplatten-Basismaterial durch 
Verpressen in der Wärme von mit wärmehärtbarem 
Harz imprägnierten Materialbahnen mit der bzw. 
den aufzukaschierenden Metallfolien in einer 
Presseinrichtung wird zur Imprägnierung der 
Materialbahnen ein Imprägniermittel, das ein 
katalysatorbeschleunigtes Harzsystem enthält, 
verwendet und es werden dann die imprägnierten 
Materialbahnen zusammen mit der bzw. den aufzu­
kaschierenden Metallfolien verpresst.
Patent EP-0225589-A3 (EP)
IPC: F16L27/08
Filed: 1986-12-02
Abstract: Ein Ventil (10) weist zwei Rohrstücke (12, 18) auf, die je­
weils mit einem Einlassstutzen (14) bzw. einem Auslass­
stutzen (20) versehen sind und an den gegenüberliegenden 
Enden abgeschlossen sind. Durch Deformation der abge­
schlossenen Enden werden aneinanderliegende Planflä­
chen (16, 22, 24) gebildet, die mit einer Gewindebohrung 
(26) bzw. hierzu koaxialen Durchgangsbohrungen (28, 30) 
versehen sind. In die Gewindebohrung (26) greift eine, ein 
Ventil-Unterteil (48) aufnehmende Gewindehülse (32), die 
einen Ventilsitz (36) aufweist und stromabwärts von dem 
Ventilsitz mit Durchtrittsbohrungen (60) zum Auslassstutzen 
(20) versehen ist. Durch Lockern der Schraubverbindung 
zwischen Gewindebohrung (26) und Gewindehülse (32) 
kann neben einem Durchgangsventil auch jedes gewünsch­
te Eckventil verwirklicht werden. Durch anschliessendes 
Verschrauben wird unter Zwischenfügung von Dichtungs­
ringen (42,44,46) eine statische Abdichtung erzielt.
Patent EP-0228606-A3 (EP)
Title: New 2'-substituted-4-deoxythiazolo/5,4-c/rifamycin sv derivatives
IPC: C07D513/18
Filed: 1986-12-06
Abstract: The present invention concerns new 2'-substituted-4-deoxy-thiazolo[5,4-c]rifamycin SV derivatives having antibacterial activity.These compounds are obtained by chemical modification of thiazolo[5,4-c]rifamycin SV.
Patent EP-0216402-A3 (EP)
Title: Preparation of spherical magnesium alkoxide particles
IPC: C08F10/00
Filed: 1986-07-30
Abstract: A process for preparing spherical particles of a compound with the general formula Mg(OR)<sub>2-a</sub>(OR')<sub>a</sub> in which R is an alkyl group with from 2 to 8 carbon atoms, R' is an alkyl group with from 1 to 7 carbon atoms and a is a number of from 0 to 0.5, which comprises preparing a homogeneous solution of a compound Mg(OR)₂ in an aliphatic alcohol with the general formula R'OH spray-drying the solution at a temperature of from 15 to 85 °C, suspending the spray-dried solid particles in an aliphatic alcohol with the formula ROH in which R is the same alkyl group as present in the said compound Mg(OR)₂ heating the suspension in order to remove an alcohol with the formula R'OH from the liquid phase by distillation and separating the solid particles from the liquid phase.
Patent EP-0243859-A3 (EP)
IPC: G11C29/04
Filed: 1987-04-22
Abstract: A memory system includes a data storage matrix (11) 
having columns and rows and a redundant storage 
matrix having at least one column. The columns of 
the storage matrix are addressed by column addresses 
(B0-B7) each defining a logical column address for a 
data bit of a row and corresponding to a predetermined 
physical column of the storage matrix. The storage 
matrix is readable in parallel, the parallel read data 
being serially presented to an output port in a se­
quence determined by the physical order of the columns 
of the storage matrix. Column redundancy logic, 
response to a column address corresponding to a defec­
tive physical column of the storage matrix, stores a 
data bit in a column of the redundant storage matrix 
(31). Redundancy control logic (25, 30, 32, 33, 34) 
response to the column redundancy logic operates on 
data parallel read from the storage matrix by column 
addressing, to insert the data bit stored in the re­
dundant column between the data bits read from the data 
storage matrix according to its logical column address.
Patent EP-0246723-A3 (EP)
IPC: C09J7/26
Filed: 1987-02-02
Abstract: A method of mechanically frothing and casting an 
aqueous polyurethane dispersion yields a foam which, when 
rolled, wound or stacked, is self-releasing from the pressure 
sensitive adhesive layer co-cured therewith. The method 
includes admixing an aqueous ionic polyurethane dispersion 
with a stearate stabilizer and an optional aziridine crosslink­
ing agent, frothing and casting the admixture, and co-curing 
the resultant foam sheet with a pressure sensitive adhesive 
layer. Before frothing, the polyurethane dispersion contains 
particles having an average size of less than one micron, and 
contains between 35 and 70 percent by weight of the 
polyurethane dispersion, between 13 and 50 percent by 
weight of a 33 percent by weight dispersion of a stearate salt, 
and up to 33 percent by weight of a polyfunctional aziridine. 
The foam produced from the frothed admixture provides a 
substrate with which an uncured pressure sensitive adhesive 
can firmly co-cure but to which the cured adhesive demons­
trates readily removable adhesion. The laminate of the foam 
with a pressure sensitive adhesive thus provides either a 
medical dressing, or a general purpose tape for industrial 
use, which may be stacked or self-wound without release 
paper.
Patent EP-0246803-A3 (EP)
IPC: B62M9/08
Filed: 1987-05-13
Abstract: A variable transmission gear especially but not 
exclusively for bicycles comprises a transmission 
element (12) such as a chain or a belt which is in 
engagement with a driving and/or a driven rosette (1), 
the rosette (1) consisting of two parts (4) adapted to 
be mutually shifted by means of straight guides (3) for 
change of the transmission ratio, the axes of said 
guides (3) being parallel and passing beyond or outwith 
the axis of a supporting shaft (5) of the rosette.
Patent EP-0249456-A3 (EP)
IPC: A61M25/06
Filed: 1987-06-10
Abstract: The present invention provides a variable diameter cath­
eter (10) which is folded in a longitudinal manner in order to 
reduce the diameter for convenient and less traumatic inser­
tion into a body orifice. The fold in the catheter is maintained 
by a slidably removable external sheath (60) which aids in 
insertion of the catheter and in dispersion of an anti-infective 
medication. Once the catheter is placed in the body orifice, 
the external sheath is removed. The present invention is also 
directed to the external sheath.
Patent EP-0270478-A3 (EP)
IPC: B60C9/20
Filed: 1987-12-03
Abstract: A tire reinforcing component, preferably a breaker for 
a radial tire, is formed from an elastomeric ply 
reinforced by a single continuous cord (7) which extends back 
and forth from edge (14) to edge (15) across the ply in 
a zig-zag formation in which traverses (8) (9) of the cord 
are parallel to each other, and a series of loops (10) (11) 
is formed at each edge. The ply has its edge margins (12) 
(13) folded inwards so that the looped edges (14) (15) lie 
adjacent the centerline (X-X) of the ply.  
     A breaker of this construction is arranged preferably so 
that the looped edges (10) (12) are located on the radially 
inner side of the breaker.
Patent EP-0275937-A3 (EP)
IPC: C09J7/30
Filed: 1988-01-15
Abstract: Verwendung von optischen Aufhellern in wässrigen Tapetenkle­
bern zur Verhinderung bzw. Verminderung von Verfärbungen an 
mittels dieser Klebstoffe angebrachten Tapeten, wobei die 
optischen Aufheller in einer Menge von 0,05 bis 3 Gew.-%, 
bezogen auf das Trockengewicht der klebenden Substanz einge­
setzt werden.
Patent EP-0286084-A3 (EP)
IPC: G01N33/535
Filed: 1988-04-07
Abstract: The invention relates to a novel assay for the determination of entities having biological activity and to a device for carrying out such determinations. The assay is a very sensitive one and quantities in the picogram per millimeter range can be determined. The assay is based on chrono-coulometric measurements with sequential measurements of a plurality of samples being carried out with the aid of a multiplexer, in combination with a potentiostat, there being provided suitable electrodes and means for applying a predetermined voltage. One of the electrodes is advantageously a glassy carbon electrode, carbon felt or cloth or carbon paper. Amongst biologically active entities there are antibodies/antigens; hormones/receptors ; nuclotides/ nucleotide probes, one of the members of such a pair being immobilized on an electrode surface, being tagged with an enzyme providing a signal in coulometric measurements.
Patent EP-0293751-A3 (EP)
Title: Taurohyodeoxycholic acid for the therapy of calculosis of the biliary tract and of biliary dyspepsia
IPC: A61K31/575
Filed: 1988-05-26
Abstract: Pharmaceutical compositions for the prophylaxis and therapy of biliary tract calculosis and of biliary dyspepsia, containing as the active principle taurohyodeoxycholic acid, are herein described.
Patent EP-0296382-A3 (EP)
IPC: F42B23/00
Filed: 1988-05-30
Abstract: Bekannt sind selbstaufrichtende Minen, bei denen am 
unteren Ende des Minenkörpers (10) ausklappbare Auf­
richtelemente (12) gelenkig angebracht sind. Wenn der 
Minenkörper (10) in beliebiger Lage auf den Boden ge­
langt ist, werden die Aufrichtelemente (12) ausge­
klappt, um den Minenkörper aufzurichten.  
     Der Erfindung liegt die Aufgabe zugrunde, den auf­
gerichteten Minenkörper gegen Umkippen durch seitlich 
einwirkende Kräfte F zu sichern.  
     Erfindungsgemäß sind die Aufrichtelemente (12) im 
ausgeklappten Zustand verriegelbar, so daß sie nicht 
zurückklappen können. Dadurch wird die wirksame 
Standfläche des Minenkörpers (10) vergrößert.
Patent EP-0307860-A3 (EP)
Title: Cyclic grf-analogs
IPC: A61K38/00
Filed: 1988-09-13
Abstract: Linear and cyclic growth hormone releasing factor analogs of the formula   <IMAGE> and a method for stimulating the release of growth hormone in subjects by administering to the subject an effective amount of the compounds of the invention.
Patent EP-0317778-A3 (EP)
Title: Apparatus for non-invasive calibration of a fluid sensor
IPC: G01D18/00
Filed: 1988-10-26
Abstract: The present invention pertains to an apparatus 
for non-invasive calibration of a fluid sensor. The 
invention includes means for transmitting an 
electromagnetic signal and means for receiving the 
electromagnetic signal from the transmitting means and 
producing a signal corresponding to the electromagnetic 
signal received. The receiving means is situated remotely 
from the transmitting means. Also, there is a detector 
circuit electrically connected to the receiving means 
which is capable of recalibrating the sensor according to 
the signal produced by the receiving means. The 
transmitting means includes an infrared radiation 
transmitter which is an encoder and the receiving means is 
an infrared radiation receiver which is a decoder. The 
encoder includes first switch means for transmitting an 
encoded zero up signal, second switch means for 
transmitting an encoded zero down signal, third switch 
means for transmitting an encoded span up signal and 
fourth switch means for transmitting an encoded span down 
signal. The decoder is capable of producing a zero up 
signal, a zero down signal, a span up signal or a span 
down signal when an encoded zero up signal, an encoded 
zero down signal, an encoded span up signal or an encoded 
span down signal, respectively, is received by the 
decoder. The decoder also has a zero up output port, a 
zero down output port, a span up output port and a span 
down output port through which the zero up signal, the 
zero down signal, the span up signal and the span down 
signal, respectively, are able to pass out of the decoder. 
Furthermore, the detector circuit has a zero up input 
port, a zero down input port, a span up input port and a 
 
 
span down input port which are electrically connected to 
the zero up output port, the zero down output port, the 
span up output port and the span down output port, 
respectively, of the decoder.
Patent EP-0319976-A3 (EP)
Title: Method of and apparatus for recording image in the form of pixel array
IPC: H04N1/387
Filed: 1988-12-08
Abstract: The size of an recording pixel (7) is not the 
inverse of an integer multiple of an original pixel (2). In 
the process of combining a plurality of original images with 
each other in order to record a combined image, spatial 
relationship between the respective pixel arrangements of 
the original pixel array and the recording pixel array is 
detected. According to the spatial relationship, a 
plurality of original pixels surrounding each recording 
pixel are specified, and the pixel image data for the 
specified original pixels are interpolated unless it is 
detected that a combination boundary between the original 
images exists in the recording pixel. The interpolated 
image data is employed for the recording pixel.
Patent EP-0317174-A3 (EP)
Title: Numbering printer
IPC: B41K3/26
Filed: 1988-11-10
Abstract: A printer for printing a unique series of 
characters on a form fed along a print path has a 
plurality of print stations (19) each having a print 
roll (23) provided with a number wheel (27) able to 
print a selected distinct character on a form fed along 
the path. The character printed at any one station (19) 
can be changed by operation of an electro-magnetic 
mechanism (31-37). On feeding a form along the print 
path, an aligned string of adjacent characters is built 
up by each successive printing operation performed by 
each print station, and between each form printing 
operation, the character printed by at least one printer 
station is changed.
Patent EP-0321171-A3 (EP)
Title: Three-wheel vehicle
IPC: B62K5/04
Filed: 1988-12-12
Abstract: A three-wheel vehicle having front and rear frame 
sections supporting a single front wheel (14) and a 
pair of rear wheels (62) respectively. The frame 
sections are pivotally interconnected about an inclined 
axis (80) defined by a front lower and rear upper 
pivotal connection (40,42). The upper pivotal 
connection is provided on a swivel bar (44) which is 
pivotally connected to the rear frame section for 
swivel pivoting of the pivotal connection defining the 
inclined axis. A seat (50) on the front frame section 
positioned substantially above the swiveled pivotal 
connection is shifted from side-to-side with the 
pivoting of the swivel bar and inclined axis. A handle 
(74) from the swivel bar enables a rider to control the 
swivel bar for shifting of the rider's weight and 
increased or decreased articulation of the vehicle 
frame and thus turning of the vehicle to thereby 
increase or decrease the turning that is induced by 
pivoting of the front frame section about the inclined 
axis.
Patent EP-0281515-A3 (EP)
Title: Method of extrusion, and cooling device for a press for the extrusion of light metals
IPC: B21C29/00
Filed: 1988-02-15
Abstract: To increase the extrusion speed for extrusion of light-weight metal such as aluminum, without incurring hot short cracks, or fissures, and retaining high-quality smooth surface of the extruded material, the region of the extrusion chamber immediately ahead of the extrusion die (3) is cooled by placing a cooling ring (12, 12') between the bore (9) of the extrusion cylinder in which the ram piston (13) operates. The cooling ring may be a unitary structure, or a multi-part structure, in which an independent inner ring is located within a cooling ring (12). For mechanical strength, a prestressing outer ring (20) is shrink-fitted around the cooling ring. The outer ring is retained, for example by screws (24), on the cylinder (2) within which the extrusion chamber (9, 10) is located. The cooling fluid may be water, a vaporizable liquid, or a gas, and is separated from the billet (1) within the extrusion chamber.
Patent EP-0324481-A3 (EP)
Title: Storage stable photopolymerizable composition for refractive index imaging
IPC: G03F7/028
Filed: 1989-01-12
Abstract: Solid storage stable photopolymerizable compositions are provided that are useful in preparing optical elements, and especially holograms. The composition contains a polymeric binder, N-vinyl carbazole and a photoinitiator system that has a hydrogen donor component.
Patent EP-0327015-A3 (EP)
Title: Suspension system, placeable at more levels on transport vehicles, adapted to render commutable the load and or the tare or parts thereof between load bearing members and weighting members
IPC: G01G19/08
Filed: 1989-01-31
Abstract: The suspension system for commercial vehicles, is placeable at more 
levels of same vehicles and is adapted to render commutable the load and or 
the tare or parts thereof between load bearing members and weighting 
members. The levels at which the system members comprised thereby are at 
least: a) that between frame and body, in order that the latter engages the 
weighting members; b) that between the leaf spring connections and the leaf 
springs; c) that between between the axle of vehicle and the leaf springs; d) 
that between each axle and road plane, after that the vehicle tires were 
disengaged therefrom. The weighting means, chosen for suspension and/or 
commutation, are load cells and the signals, emitted therefrom, are grouped 
and/or synthesized, sending them on a generic or specific terminal.
Patent EP-0335259-A3 (EP)
IPC: G11B5/66
Filed: 1989-03-23
Abstract: A perpendicular magnetic storage medium in 
which a perpendicular magnetic anisotropic film having an 
easy magnetization axis perpendicular to the plane 
thereof is formed on a substrate, wherein the 
perpendicular magnetic anisotropic film is a film of a 
sub-oxide of Fe-Co alloy, the sub-oxide has a half-value 
width not less than 0.7 degrees with respect to a 
diffracted X-ray peak caused by oxide phase observed in 
X-ray diffraction spectrum, and saturation magnetization 
in terms of 4πMs of the film is within a range from 6,000 
Gauss to 13,000 Gauss. The medium has high 
recording/reproducing sensitivity, high recording density 
and high wear resistance, and can be produced easily and 
economically at a low substrate temperature.
Patent EP-0353387-A3 (EP)
IPC: B65D88/12
Filed: 1989-04-10
Abstract: Der Druckbehälter verfügt über zwei Seitenwände, eine 
Deck- und eine Bodenwand sowie Stirnende. Alle Wände sind 
zum Behälterinneren konkav gekrümmt.  
     Der Behälter soll einen in Quaderform zur Verfügung 
stehenden Transportraum möglichst gut ausnutzen. Hierfür 
weisen die Seiten-, Deck und Bodenwände an ihren 
miteinander verbindenden Eckbereichen einen kleineren 
Krümmungsradius auf als in ihren jeweiligen Wandmitten. 
Weiterhin ist der Druckbehälter mit einem quaderförmigen 
Traggerüst versehen, dessen Ecken im wesentlichen auf den 
gleichen Querschnittsdiagonalen liegen wie die Eckbereiche 
der Wände. Biegesteife Wandelemente stellen eine 
Verbindung zwischen dem Traggerüst und den Behälterwänden 
her.
Patent EP-0340693-A3 (EP)
IPC: H04N9/28
Filed: 1989-04-29
Abstract: Bei einer Schaltungsanordnung zur Konvergenzkorrek­
tur bei Farbbildröhren, wobei Korrekturwerte für ein­
zelne Bildbereiche in einem der Farbbildröhre zuge­
ordneten Speicher abgelegt sind und die Korrektur­
werte beim Betrieb der Farbbildröhre synchron mit 
dem Schreiben des Rasters auslesbar sind, ist die 
Größe der Bildbereiche für die jeweilige Farbbild­
röhre festgelegt und im Speicher abgelegt. Außerdem 
kann vorgesehen sein, daß für einen mittleren Be­
reich des Rasters keine Korrekturwerte gespeichert 
sind.
Patent EP-0341600-A3 (EP)
Title: Cutting device of web for packing
IPC: B26D7/18
Filed: 1989-05-05
Abstract: A cutting device of web for packing is provided, in which 
a web (1) is cut by means of an upper blade (7) and a 
lower blade (8). This web (1) is made cylindrical by 
joining both edges of the web into an independent 
cylindrical body (1′) of specified dimensions which 
becomes a container for packing. On the side of the blade 
body of the upper blade (7) or the lower blade (8) which 
opposes the sectional face of the cut cylindrical body 
(1′), a suction port (15) is provided which is connected 
to a suction device such as a blower (18) and is caused 
to open so as to suck in the air around the cut portion 
of the cylindrical body (1′).
Patent EP-0355844-A3 (EP)
IPC: F02D1/04
Filed: 1989-08-25
Abstract: Mechanischer Drehzahlregler für eine Brennkraftmaschine mit einem auf 
Gewichts- und Arbeitsvermögen optimierten Meßwerk, wobei 
es wichtig ist, daß die sich bewegenden Massen, insbesondere die 
des Meßwerks, ein geringes Gewicht aufweisen.  
     Die Reglermuffe wird als dünnwandiges Konstruktionsteil 
hergestellt, das mit Fliehgewichten kombiniert 
ist, welche Abstandshalter aufweisen, um aus dem zur 
Verfügung stehenden Bauraum das optimale Arbeitsvermögen 
zu nutzen und ein Hineinklappen und Verhaken in die 
Reglermuffe zu vermeiden.
Patent EP-0375935-A3 (EP)
Title: Hydroquine-bisphenol cyclic copolycarbonates and method of preparation
IPC: C08G64/20
Filed: 1989-11-23
Abstract: Cyclic copolycarbonate oligomer mixtures are 
prepared from mixtures of hydroquinone bischloroformate and 
bischloroformates of bisphenols, typically bisphenol A or a 
spirobiindane bisphenol, by condensation in the presence of 
an amine, an aqueous base and a non-polar organic liquid. 
They may be converted to solvent-resistant linear polycar­
bonates, many of which are crystalline.
Patent EP-0373488-A3 (EP)
IPC: C07C6/04
Filed: 1989-12-05
Abstract: Die Erfindung bezieht sich auf die Verwendung von 
Verbindungen der allgemeinen Formel R¹ a Re b O c , worin a 1 bis 
6, b 1 bis 4 und c 1 bis 14 sind und die Summe von a, b und 
c so ist, daß sie der 5- bis 7-Wertigkeit des Rheniums 
gerecht wird mit der Maßgabe, daß c nicht größer als 3·b 
ist, und worin R¹ einen Alkylrest mit 1 bis 9 C-Atomen, 
einen Cycloalkylrest mit 5 bis 10 C-Atomen oder einen 
Aralkylrest mit 7 bis 9 C-Atomen darstellt, wobei R¹ 
wenigstens teilweise fluoriert sein kann, die Verbindungen 
nicht mehr als drei Gruppen mit mehr als 6 C-Atomen je 
Rheniumatom enthalten und an das C-Atom in α-Stellung noch 
wenigstens ein Wasserstoffatom gebunden ist, die auf 
oxydische Trägermaterialien aufgebracht sind, als 
Katalysatoren zur Metathese olefinischer Verbindungen.  
     Die Erfindung bezieht sich auch auf Verbindungen der 
vorgenannten allgemeinen Formel R¹ a Re b O c , wobei die 
Verbindungen Methylrheniumtrioxid CH₃ReO₃, (CH₃)₆Re₂O₃, 
(CH₃)₄Re₂O₄ und das Pentamethylcyclopentadienyl-­
Rheniumtrioxyd (η⁵-C₅(CH₃)₅)ReO₃ ausgenommen sind.  
     Die Erfindung bezieht sich weiterhin auf ein Verfahren zur 
Herstellung von metallorganischen Katalysatoren, wie zuvor 
definiert. Die Erfindung bezieht sich schließlich auf ein 
Verfahren zur Metathese von Olefinen an Katalysatoren, die 
aus oxydischen Trägermaterialien bestehen, auf die 
Verbindungen der zuvor definierten Art aufgebracht sind.
Patent EP-0350158-A3 (EP)
Title: Position sensing device
IPC: G01D5/34
Filed: 1989-05-31
Abstract: A position device and method which uses an electronic memory to retain a look up table for calibrated position indicia (19) on a scale (17). The position indicia (19) are preferably arranged along the scale so that at least two indicia are positioned at unique distances apart in each length segment (131, 133, 135, 137) of the scale (17). A reader (105, 119) electrically reads the at least two indicia (19) of a segment and the electronic memory look up table allows the at least two indicia to determine the segment, position within segment, and the position relationship between the position within the segment and the reader. Preferably the indicia are slits (19) in a scale bar (17) and the reader is a light source (119) and a charge-coupled device (105). The position of the slits (19) is preferably determined using more than one pixel of the charge-coupled device (105).