baber/WOPTO huggingface dataset:
Patent EP-0109145-A3 (EP)
Title: Compatible polymer blends of imidized acrylic polymer and polyamide and their use in the production of plastic articles
IPC: C08L77/10
Filed: 1983-08-30
Abstract: Polymer blends of 1 to 99% by weight of imidized acrylic polymer, containing at least 5% by weight of glutarimide units, and 99 to about 1% by weight of polyamide are disclosed which may possess attractive physical properties and may find use in the production of plastics articles.
Patent EP-0108553-A3 (EP)
IPC: E06B9/01
Filed: 1983-10-26
Abstract: A security bar for use in grilles or gratings, for example 
to protect the window openings in secure buildings against 
intrusion or escape. The bar has a central steel core 5 to 
provide bending resistance, sheathed in a layer 7 of material 
having enhanced resistance to sawing and filing. The layer 7 
preferably comprises nuggets 8 of alumina, silicon carbide or 
the like very hard material bound in a matrix 9 of polymer or 
cement, cast into the sapce between the core 5 and an outer 
finishing skin 6.
Patent EP-0115854-A3 (EP)
Title: Varnish coater for printed product
IPC: B41F23/08
Filed: 1984-02-01
Abstract: In a varnish coater (21 a set of a blanket cylinder (23) and a form roller (68) and a set of a pan roller (41) and a metering roller (54) are driven by different drive sources. One-way clutches (100, 103) are arranged between the blanket cylinder (23) and the form roller (68) and between the form roller (68) and a motor (30) as one of the different drive sources, respectively. The form roller (68) is selectively driven by one of the different drive sources through a corresponding one-way clutch (100, 103).Alternatively, the form roller (68) is driven by one of the drive sources which has a higher rotational speed.
Patent EP-0121171-A3 (EP)
Title: Fungicides, process for their preparation and their use
IPC: A01N43/56
Filed: 1984-03-19
Abstract: A method of combating plant pathogenic fungi which comprises administering to such fungi or to a habitat thereof a plant pathogenic fungicidally effective amount of a substituted tert.-butanol derivative of the formula    <IMAGE>  (I)  in which R1, R2 and R3 are identical or different and represent azolyl, optionally substituted phenoxy, optionally substituted phenylthio, alkylthio, alkenyl, alkinyl, optionally substituted phenylacetylenyl, alkylamino, dialkylamino, optionally substituted phenylamino, optionally substituted phenyl-N-alkyl-amino, optionally substituted cycloalkylamino, optionally substituted cycloalkyl-N-alkyl-amino, aminoethoxy, alkylaminoethoxy or dialkylaminoethoxy, or an acid addition salt or metal salt complex thereof.
Patent EP-0134567-A3 (EP)
IPC: B60R22/36
Filed: 1984-08-21
Abstract: Bei einem selbstsperrenden Gurtaufroller für insbeson­
dere Kraftfahrzeug-Sicherheitsgurte, mit einer rückspulen­
den Gurtaufwickelwelle, die an beiden Enden je eine Sper­
reinrichtung hat, bei der ein Sperrglied, radial von innen 
nach außen wirkend, mit einer Verzahnung am Gehäuse in 
Eingriff gelangt, wobei die Sperrglieder durch eine der 
Wellenachse parallele, innerhalb des Querschnittes angeord­
nete und mit umlaufende Verbindungsstange gekoppelt 
sind, besteht das Problem einer günstigen Drehmomen­
tenübertragung bei kleiner Baugröße und gleichmäßiger 
Ansprechschwelle während des Wellenumlaufes. Zur 
Lösung der Aufgabe, dieses Problem zu beherrschen, ist 
vorgesehen, daß die Sperrglieder (27) zwei Kratftübertra­
gungspunkte zur Gurtaufwickelwelle haben und exzentrisch 
beweglich an ihrem jeweiligen Exzenterpunkt (E; 32) gela­
gert sind sowie daß die Verbindungsstange zwischen den 
Sperrgliedern außerhalb von deren Exzenterpunkt (E) ange­
ordnet und mit den Sperrgliedern auf einer Teilkreisbahn 
(34) schwenkbeweglich ist,
Patent EP-0141982-A3 (EP)
IPC: B02C15/04
Filed: 1984-09-25
Abstract: A pulverizing mill (10) having a grinding bowl (12) mount­
ed so as to be rotatable about a central axis (14), and a frusto-­
conical grinding roll (20) which is in parallel relationship with 
the grinding surface of the bowl. The bowl is mounted at an 
angle (15-60°) to the horizontal. The bowl and roll are con­
structed such that the ratio of the horizontal radial distance 
from the axis of the bowl to the lower, inner end of the roll 
where it lies adjacent to the bowl surface (R₁), compared to 
the radius of that point from the axis about which the roll rota­
tes (r₁), is equal to the ratio of the horizontal radial distance 
from the axis of the bowl to the upper end of the roll at the point 
where it lies adjacent to the bowl surface (R₂), compared to 
the radius of that point from the axis about which the roll ro­
tates (r₂), so that as the bowl and roll rotate about their respec­
tive axes (14, 22), the roll surface moves across the bowl sur­
face with only rolling movement, rather than a combination of 
rolling and sliding movement, to thereby reduce the wear on 
these surfaces.
Patent EP-0141429-A3 (EP)
Title: Flexible container in folded position
IPC: B65D30/26
Filed: 1984-11-09
Abstract: The present invention relates to a flattened flexible container made ready for filling with bulk material, and method and means for making a container comprising a liner of impervious sheet in an outer container of strong load-bearing material. The liner and the outer container are folded longitudinally in the same way such that the liner is kept in position by having its folds or gussets everywhere placed in the corresponding folds or gussets of the outer container. Both the liner and the outer container may have a longitudinal gusset on each side which can have a width of up to 1/8 of the container's circumference. The manufacture can be carried out in an apparatus (8) in form of a box which is open in both ends and can be folded together. Its side walls consist of longitudinal parts (7) which are connected to each other and the roof (4) and bottom (5) of the apparatus (8) by means of pliable connecting means (6). The container according to the invention can be filled with bulk material without prior inflation at the filling site.
Patent EP-0136927-A3 (EP)
Title: Compositions pharmaceutiques contenant de la quinine
IPC: A61K36/74
Filed: 1984-07-18
Abstract: Composition pharmaceutique caractérisée en ce qu'elle 
contient un alcaloïde ou un mélange d'alcaloïdes extrait de 
l'écorce de quinquina en association avec du tanin pur ou un 
extrait à 60% de tanins d'Annona senegalensis.
Patent EP-0156233-A3 (EP)
IPC: A61K31/12
Filed: 1985-03-12
Abstract: Leukotriene antagonists have been found to be useful for 
inducing cytoprotection via an unspecified mechanism. 
Specific therapeutic utilities include, erosive gastritis, erosive 
esophagitis, inflammatory bowel disease, and induced 
hemorrhagic gastric erosions such as those caused by 
indomethacin or ethanol.  
     The leukotriene antagonists are used to produce cyto­
protective pharmaceutical compositions. In a process for pro­
ducing cytoprotective pharmaceutical compositions the 
leukotriene antagonists are incorporated into a correspond­
ing composition in a cytoprotective effective amount.
Patent EP-0159697-A3 (EP)
IPC: B01D53/04
Filed: 1985-04-23
Abstract: A filter canister for removing undesirable substances 
from a breathable gas comprises a cylindrical housing hav­
ing a gas inlet, a gas outlet and a gas flow path, therebe­
tween and a cylindrical filter arrangement disposed within 
the housing in the gas flow path. The filter arrangement 
comprises first and second cylindrical filter assemblies, 
each having an annular cross section. The first filter as­
sembly is disposed upstream from the second filter as­
sembly and includes a porous means for filtering particles 
from the gas. The second filter assembly includes a sor­
bent-containing means for removing vaporous chemical 
contaminants from the gas. The filter canister also compris­
es a structure for directing the gas flow radially through the 
filter arrangement. The directing structure includes a first 
impervious end structure sealingly engaging one end of the 
filter arrangement and a second impervious end structure 
sealingly engaging the other end of the filter arrangement. 
The first end structure has an aperture for allowing gas flow 
through the filter arrangement.
Patent EP-0177800-A3 (EP)
IPC: G02B6/28
Filed: 1985-09-13
Abstract: An optical multiplexer/demultiplexer (11) provides for 
arbitrarily closely spaced wavelength channels (18, 19, 21, 
22), the spacing and locations thereof being determined by 
the thickness of birefringent crystals such as, for example, 
quartz. Such a device can also be used for duplexing bi­
directional signals. Methods for mechanically tuning the 
devices to given laser wavelengths are described, as well 
as simplified constructions which can be used with po­
larized light sources such as lasers.
Patent EP-0154561-A3 (EP)
IPC: H01L21/205
Filed: 1985-03-07
Abstract: This invention relates to apparatus and methods for 
laser induced vapor deposition upon a substrate. The 
invention includes apparatus isolated from the deposition 
chamber for preheating the wafers before deposition. A 
bellows arrangement permits adjustment of the heat applied 
to the substrate.
Patent EP-0197224-A3 (EP)
IPC: C01B31/36
Filed: 1985-12-11
Abstract: Method of automatically separating and cleaning silicon 
carbide furnace materials using magnetic separation techni­
ques. In the method of the invention, crushed or particulate 
silicon carbide furnace materials are mixed with a magnetic 
powder. The lower grade silicon carbide particles are then 
separated from the first grade silicon carbide crystals using 
magnetic separation means. Recoveries of at least 75% of 
the first grade silicon carbide are possible using the method 
of the invention. This method is also useful for the beneficia­
tion of ores, minerals, or man-made materials.
Patent EP-0165174-A3 (EP)
IPC: C08F299/04
Filed: 1985-06-06
Abstract: An unsaturated polyester, such as propylene glycol­
maleic acid-phtalic acid prepolymer dissolved in styrene is 
interpolymerized with an ultraviolet absorber of the formula: 
  
and/or an antioxidant of the formula 
  
where R and R² are selected from H or lower alkyl such as 
methyl and R¹ is tertiary alkyl such as tertiary butyl to form a 
polymer stable to exposure to the outdoors without degrada­
tion by ultraviolet radiation, thermal and/or photooxidation.
Patent EP-0174281-A3 (EP)
IPC: C04B41/53
Filed: 1985-02-19
Abstract: A process for the decontamination and cleaning of 
monumental marble works, consisting in the immersion into 
deionized water of said works, said water being pushed by a 
pump for the circulation in a column containing ionic 
exchange resins which separate the SO₄- ione as quickly as 
possible from said solution, said ione deriving from the 
dissolving of the calcium sulphate so that the calcium 
bicarbonate formed following to the dissolving of the 
sulphate contained in the work immediately precipitates at 
values of PH = 7 ÷ 7.5 in the form un undissolvable 
carbonate, determining the formation of a superficial crust 
that can be easily removed with a distilled water jet so as to 
leave the clean marble underneath.
Patent EP-0215293-A3 (EP)
IPC: B60T17/00
Filed: 1986-08-12
Abstract: Die Erfindung betrifft ein Fahrzeug, insbesondere Hydro­
bus, mit einer oder mehreren Hydraulikeinheiten (Pumpe-­
Motor), mit mindestens einem Hochdruck-Gasenergiespeicher 
und mindestens einem Niederdruck-Gasenergiespeicher sowie 
mit einer oder mehreren Speisepumpen. Den Speichern (3, 4) 
ist ein den Füllgrad-Sollwert des Niederdruckspeichers (4) 
regulierendes Kontroll- und Steuersystem, das eine Soll­
druckkurve oder Druckgrenzwerte überwacht und eine ent­
sprechende Auffüllung der Speicher durch Ein- bzw. Aus­
schaltung der Speisepumpen gewährleistet, zugeordnet. 
Die Kontroll-Steuereinheit weist einen dem Niederdruck­
speicher (4) vorgeschalteten Druckwächter (5) auf, der 
mit einer den Solldruck vorgebenden Elektronik-Einheit 
(7) verbunden ist. Die Kontroll- und Steuereinrichtung 
kann auch aus einem Druckwächter und einem zusätzlichem 
Öltemperaturfühler bestehen.
Patent EP-0201151-A3 (EP)
IPC: C09K13/04
Filed: 1986-01-08
Abstract: A precleaner composition comprises:  
(a) a carboxyl- or carboxylamine-substituted pyridine,  
(b) a polyprotic, acid,  
(c) a surfactant, and  
(d) a solvent carrier.
Patent EP-0207805-A3 (EP)
Title: Improved sphygmomanometric cuff pressurizing system improved sphygmomanometric cuff pressurizing system
IPC: A61B5/022
Filed: 1986-07-04
Abstract: An inflatable, deflatable cuff, worn by the subect, is coupled to an air reservoir which is at a predetermined pressure which is above systolic pressure. The pressure head is established by a pump mechanism preferably located within the reservoir. When the reservoir is operatively coupled to the cuff. the cuff quickly inflates to a desired artery-occluding initial pressure preparatory to a following blood pressure measuring cycle of operation. The air pump resumes air flow into the reservoir when pressure within the reservoir falls below a predetermined threshold in preparation for a subsequent measurement cycle. The pump also supplies air directly to the cuff should the reservoir contents ever be inadequate to inflate fully the occluding cuff.
Patent EP-0214862-A3 (EP)
Title: Anti-tumour platinum complexes, their preparation and their use
IPC: C07C15/00
Filed: 1986-09-08
Abstract: Platinum complexes of formula (I): <CHEM> (wherein L<1> and L<2> are ligands, X<p-> is an anion and n is 0, 1, 2 or 3) have anti-tumour activity and may be prepared by condensing a 1,2-diaminocyclohexane-platinum (II) complex with a cyclic alkylene urea.
Patent EP-0235692-A3 (EP)
Title: Oligopeptidyl nitrile derivatives, the agents containing them, process for their preparation and their use
IPC: C07K5/08
Filed: 1987-02-19
Abstract: The compounds have the formula I 
<IMAGE>
 in which
 R<1> is the cyanide function,
 R is Pro or D-Phe-Pro,
 A is a hydrogen atom or a protective group customary in peptide chemistry, and
 a is an integer from 2 to 5, preferably 3 or 4, and are able to inhibit serine proteases. 
<??>Agents containing such compounds can be used as anticoagulants.
Patent EP-0247322-A3 (EP)
IPC: C03B20/00
Filed: 1987-03-26
Abstract: Verfahren zur Herstellung einer einen Kern und einen 
Mantel aufweisenden Vorform (VF) aus bariumhaltigem 
Schwermetall-Fluoridglas zum Ziehen von Infrarot-Licht­
wellenleitern für die optische Nachrichtentechnik durch 
Angießen von schmelzflüssigem Glas an einen vorbestimm­
ten Körper aus festem Glas. Bisher wurde ein solches 
Verfahren so ausgeführt, daß in ein Rohr aus Mantelglas 
schmelzflüssiges Kernglas gegossen wurde. Zur Erzielung 
dickerer Verformen wird hier so vorgegangen, daß ein 
massiver Stab (St) aus dem Kernglas mit schmelzflüssigem 
Mantelglas (MGl) umgeben wird. Ein Problem bei diesem 
Verfahren ist die schlechte Qualität der Grenzfläche 
zwischen Kern und Mantel der erzeugten Vorform. Diese 
Grenzfläche kann bei dem hier beschriebenen Verfahren 
dadurch verbessert werden, daß die Oberfläche (Of) des 
massiven Stabs (St) vor dem Umgeben mit dem Mantelglas 
(MGl) geätzt wird. Durch Ätzen mit einer ZrOCl₂-Lösung 
wird eine nahezu perfekte Grenzfläche (GF) erhalten.
Patent EP-0248280-A3 (EP)
IPC: B29C48/90
Filed: 1987-05-21
Abstract: Eine Vorrichtung (1) zum Kalibrieren eines aus einer 
Strangpresse austretenden, zunächst noch plastischen, 
hohlen Kunststoffprofiles hat wenigstens einen öffenbaren 
trockenen Kalibrierteil (2,3) und einen in Vorschubrichtung 
des Profiles dahinter angeordneten Vakuumtank (4), inner­
halb welchem das Profil unter Unterdruck mit Flüssigkeit, 
vorzugsweise Wasser oder gegebenenfalls auch Gas gekühlt 
wird. Sowohl am Eintritt als auch am Austritt des Vakuum­
tanks (4) ist jeweils eine der Profilkontur entsprechende Öff­
nung (7) für den Durchtritt des Profiles vorgesehen, die 
gegenüber dem Profil etwas Spiel haben kann oder soll. Zur 
Abdichtung der Eintrittsöffnung (7) und der Austrittsöffnung 
für das Profil ist deshalb außen am Vakuumtank (4) jeweils 
ein Flüssigkeitsbecken (8) vorgesehen, dessen Fül­
lungsniveau über den höchsten Stellen der Eintrittsöffnung 
(7) bzw. der Austrittsöffnung angeordnet ist, so daß auch 
komplizierte Profile bearbeitet und dennoch ein Verlust an 
Unterdruck im Inneren des Vakuumtanks (4) so gering wie 
möglich gehalten wird.
Patent EP-0255086-A3 (EP)
IPC: C12Q1/04
Filed: 1987-07-27
Abstract: A method for the determination of cells in a 
sample is disclosed. The sample is typically urine 
and the method is useful in removing interfacing 
reductants from the sample. The method comprises the 
steps of: 
   1) separating the cells from the sample,    2) washing the separated cells with: 
   a) an iron(III) chelate solution and    b) a non-ionic surfactant solution and      3) contacting the washed cells with a redox 
reagent so as to produce a detectable change 
due to the presence of the cells.
Patent EP-0260704-A3 (EP)
Title: Catalytic shaped body, and method and apparatus for its production
IPC: B01J35/04
Filed: 1987-09-18
Abstract: A ceramic catalyst carrier has a honeycombed structure which comprises a plurality of elongated parallel preferably square channels and thin, porous walls. The thickness of the walls is between 0.4 mm and 1.2 mm. The open cross-sectional area of the channels is greater than 80% of the total cross-section of the carrier body. Besides an intended low primary porosity, a secondary porosity is produced by an opening material. The pores of the secondary porosity which enlarge the active surface for the catalyst show a selected pore size distribution curve with negative skewness and a modal value ranging from 4,000 nm to 60,000 nm. The total true porosity amounts preferably between 50 and 70 Vol. % of the ceramic, whereby the ratio between total and secondary porosity is in the range of 1:1 to 6:1. By ceramic fibres the mechanical strength of the thin walls of the soft green clot and of the fired porous structure can be improved. According to the process the compounds are mixed to achieve a certain plasticity, aged and extruded to form a honeycombed structure which is thereupon dried and fired.
Patent EP-0268806-A3 (EP)
IPC: D21H17/46
Filed: 1987-10-15
Abstract: Anionische Polyurethane werden hergestellt, indem man eine 
aliphatische Dihydroxyverbindung, die einen aliphatischen 
Substituenten mit mindestens 10 Kohlenstoffatomen aufweist, 
mit einem Polyisocyanat zu einem NCO-Endgruppen aufweisenden 
Voraddukt umsetzt und das Voraddukt zwecks Kettenverlängerung 
mit einem aliphatischen Diol umsetzt, das eine zur Salz­
bildung befähigte Säuregruppe trägt und diese Säuregruppe 
völlig oder teilweise in ein Salz überführt. Bei der Her­
stellung des Polyurethans werden mindestens eine OH-Gruppe 
aufweisende Polyätherverbindungen, insbesondere Polyalkylen­
glykole wie Polyäthylenglykol mitverwendet. Die erhaltenen 
anionischen Polyurethane sind besonders als Leimungsmittel 
für Papier geeignet und lassen eine Leimung auch im sauren 
pH-Gebiet zu; das Leimungsmittel ist ferner weniger empfind­
lich gegenüber mehrwertigen Kationen wie Calcium und Aluminium­
ionen.
Patent EP-0266761-A3 (EP)
IPC: G01P5/00
Filed: 1987-11-04
Abstract: In a system and a method for measuring the rate at which powdered 
material flows from a container wherein a first analog signal 
representing the weight of the container is produced, the analog 
signal is differentiated to obtain a second signal corresponding 
to the flow rate and the second signal is passed through an 
adaptive filter. The adaptive filter includes a first low pass 
filter having a first time constant for producing a third signal 
and a second low-pass filter to produce a fourth signal. The 
time constant of the second filter is varied between a minimum 
equal to the time constant of the first filter and a maximum 
equal to a preselected multiple of the time constant of the first 
filter by comparing the absolute value of the difference between 
the third and fourth signals to a preselected deadband and 
effecting the maximum time constant when the absolute value of 
the difference is less than the deadband and the minimum time 
constant when the absolute value of the difference is greater 
than the deadband. A combination signal is provided from the 
fourth signal during the time when the absolute value of the 
difference is less than the deadband and the third signal during 
the time when the absolute value of the difference is greater 
than the deadband. The combination signal is scaled to indicate 
the powdered material flow rate.
Patent EP-0270981-A3 (EP)
IPC: H04R1/22
Filed: 1987-12-01
Abstract: Für ein Lautsprechersystem mit einer Membran 1 und einem 
Schwingspulenträger 5 sind Membran 1 und 
Schwingspulenträger 5 durch ein federndes Teil 3 verbunden. 
Das federnde Teil 3 ist so bemessen, daß der Lautsprecher 
als Tiefpaß wirkt.
Patent EP-0241280-A3 (EP)
IPC: G01B7/287
Filed: 1987-04-08
Abstract: To determine the shape of metal strip moving 
in the direction of its length, a roller is urged 
against the underside of the strip and the tension 
across the width of the strip is a measure of the shape 
of the strip. To measure the tension, the roll 
consists of an annular ring (3) fitted around a rotatable 
arbor (1) but separated therefrom by an elastic body (5) which 
permits displacement of the ring in the direction 
towards and away from the arbor. The displacement of 
the ring relative to the arbor is detected (7) and employed 
to indicate the tension in the strip.
Patent EP-0321632-A3 (EP)
Title: Arrangement for encapsulating longitudinal installations provided with lateral machine cellars
IPC: B41F13/00
Filed: 1988-01-09
Abstract: In an arrangement for encapsulating longitudinal installations with lateral machine cellars, particularly for rotary printing machines with roll cellars, in which at least on the cellar side running beside the machine a sound insulation wall (11) and ceiling (18) is provided for the cellar (8), the ceiling (18) is divided into a plurality of sound insulation elements (14-17) of which several sound insulation elements (16, 17) aligned in the longitudinal direction are arranged one above the other in a displaceable manner in at least two horizontal planes (19, 20) and that in the closed sound insulation ceiling (18) the sound insulation elements (63-66) arranged one above the other are locked in place in a cross arrangement with the horizontal and vertical joints (67, 68) being sealed and are sealed essentially gas-tight with respect to one another, while with closed, vertical cross joints (67), the sealing material (54, 60, 61) is removed and the ceiling (18) is opened over part of its length. <IMAGE>
Patent EP-0282042-A3 (EP)
Title: Fusion proteins and their purification
IPC: C07K19/00
Filed: 1988-03-09
Abstract: Fusion proteins and a process for their purification by means of metal chelate affinity chromatography on NTA resins are provided by this invention.