baber/WOPTO huggingface dataset:
Patent EP-0173789-A3 (EP)
IPC: C08F2/22
Filed: 1985-02-06
Abstract: A process for producing an emulsion of a vinyl resin 
having microvoids therein, which comprises using as seed 
particles 0.1 to 90 parts by weight (as solids) of a polymer 
emulsion (C) obtained by emulsion polymerization of a 
polymerizable monovinyl monomer (A) and optionally, a 
polyfunctional crosslinkable monomer (B), adding to said 
seed particles a monomeric mixture which is composed of 
99.9 to 10 parts by weight of a polymerizable monovinyl 
monomer (D) and 0 to 50 parts by weight of a polyfunctional 
crosslinkable monomer (E) and the solubility parameter of 
which differs from the solubility parameter of the polymer 
(C) by at least 0.1, and emulsion polymerizing the 
monomeric mixture. The resulting resin emulsion may be 
powderized by drying.
Patent EP-0162406-A3 (EP)
Title: Railway sleepers
IPC: E01B3/16
Filed: 1985-05-14
Abstract: According to the invention there is provided a railway sleeper having a formed inverted channel-shaped section the ends (4) of which have their upper surfaces downwardly inclined and shaped in a corrugated fashion to add strength and rigidiity to said ends.The 'dished spade' end contour of the sleeper may be pressed from a standard rolled steel channel section.
Patent EP-0167032-A3 (EP)
Title: Device to suspend wall plates with a cross-bar or the like, and hooks supporting the wall plates affixed thereto
IPC: E04F13/08
Filed: 1985-06-12
Abstract: 1. A suspension system for wall panels (6) and comprising, adapted to be mounted on a wall, a transverse strip (1) or the like and, suspended therein, hooks (2) of which the bottom end (5) engages around the wall panels (6), each hook having, on the middle piece (8) of the hook which rests on the walls panels (6) at an upper suspension and (4) which is on the same side as the transverse strip, at least one projection (15) which extends transversely to its longitudinal direction and engages under a longitudinal surface (22) or edge of the transverse strip (1) or the like, characterised in that the hook (2) is made from wire-like material and in that the free arm (21) of the upper suspension end (4) is substantially U-shaped (19) to form the projection (15) and is disposed laterally in a plane extending transversely to the central plane (13) through the hook defined by the bottom end of the hook and the middle portion of the hook, the two ends of the arms of the U of the projection (15) being substantially of the same height, and in that the projection (15) engages with a minimal clearance between two surfaces or edges (10, 11) of the transverse strip (1) or the like which extend transversely to the central plane (13) of the hook.
Patent EP-0204025-A3 (EP)
Title: Delivery device for depositing sheets in a displaced manner
IPC: B65H33/08
Filed: 1985-10-07
Abstract: A stacking device for sheets emerging from an ejection opening (for example, a photocopying machine), whereby the sheets are alternately distributed and stacked in several positions relatively displaced to each other. The relatively displaced stacks are formed by a one-sided engagement of the sheets to be stacked by a switchable turning mechanism controlled by a steering device.
Patent EP-0195857-A3 (EP)
IPC: D06P5/24
Filed: 1985-12-22
Abstract: Die Erfindung betrifft ein Verfahren zur Übertragung 
von Teilen einer optisch wirksamen Folienschicht auf einen 
Bedruckstoff. Hierbei wird in einem ersten Verfahren auf 
den Bedruckstoff ein Klebstoffauftrag in einer dem ge­
wünschten Druckergebnis entsprechenden Flächengestalt 
aufgebracht. In einem zweiten Verfahrensschritt werden 
Teile der optisch wirksamen Folienschicht im Bereich des 
Klebstoffauftrages auf den Bedruckstoff übertragen. Ein 
derartiges Verfahren besitzt alle Vorzüge des bekannten 
Prägefoliendruckes, zeichnet sich jedoch gegenüber die­
sem insbesondere durch einen wesentlich verringerten 
technischen Aufwand aus.
Patent EP-0210559-A3 (EP)
Title: N-acyldihydroresorufin derivatives, process for their preparation as well as their use for the determination of hydrogen peroxide, peroxidatically active compounds, or peroxidase
IPC: G01N33/50
Filed: 1986-07-19
Abstract: The present invention provides N-acylidihydroresorufin derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a lower alkyl, aryl or aralkyl radical, which can be substituted by carboxyl or sulphonic acid residues, R2, R3 and R4, which can be the same or different, are hydrogen or halogen atoms or lower alkyl or lower alkoxy radicals, Y is an -NR5R6 or -OR7 group, wherein R5 and R6 are, in each case, hydrogen atoms or lower alkyl radicals, which can be substituted by carboxyl or sulphonic acid residues, or together represent a hydrocarbon bridge optionally interrupted by hereto atoms and R7 is a lower alkyl radical which can be substituted by a lower alkoxy or poly-lower alkoxy radical.
Patent EP-0220739-A3 (EP)
Title: Transformable sitting device for use as an easy chair or as a chair
IPC: A47C1/028
Filed: 1986-10-30
Abstract: A convertible piece of furniture wherein a back support is connected to two frame members which are pivotable relative thereto through approximately 180 DEG  about parallel axes which are inclined relative to the plane of the support for the piece of furniture between first positions in which the frame members and the back support constitute or form part of an upright chair with the back support disposed at a first angle to the plane of the support, and second positions in which the back support and the frame members constitute or form parts of an easy chair with the back support disposed at a different second angle with reference to the surface of the support. The frame members can include portions which constitute a seat in front of the back support in the first positions of the frame members but constitute two discrete arm rests in the second positions of the frame members. Alternatively, one of the frame members can carry a seat which is pivotable relative to the one frame member about an axis which is parallel to or extends at right angles to the front side of the back support; such frame member is disposed in front of the back support in the first positions and behind the back support in the second positions of the frame members. Still further, a seat which is normally located behind the back support can be pivoted relative thereto to be of use in the second positions of the frame members.
Patent EP-0225621-A3 (EP)
IPC: B65D33/25
Filed: 1986-12-06
Abstract: Bei einer Reinigungseinheit aus einem Verpackungs-­
Beutel (2) und einem gefaltet in diesem angeordneten so­
wie mit einer Reinigungsflüssigkeit getränkten Reinigungs­
tuch (3) ist der Beutel (2) mit einem wiederverschliessba­
ren, über seine gesamte Breite reichenden und nur von ei­
ner Beutel-Flachseite her zugänglichen Verschluss (4) der­
art verschlossen, dass ein Austreten von Reinigungsflüs­
sigkeit bei geschlossenem Verschluss (4) vermieden ist. 
Das Reinigungstuch (3) kann dadurch nach dem Gebrauch 
wieder gefaltet und für eine spätere Wiederverwendung im 
Beutel verschlossen aufbewahrt werden. Das gefaltete Rei­
nigungstuch (3) bildet einen Abstandhalter zwischen den 
Beutelwandungen (5, 6), so dass benachbart zu den Aus­
senkanten des gefalteten Reinigungstuches (3) Hohlkam­
mern (19) für die Aufnahme eventuell überschüssiger Reini­
gungsflüssigkeit frei bleiben.
Patent EP-0226223-A3 (EP)
IPC: C07C237/04
Filed: 1986-12-19
Abstract: Novel benzoic acid or benzoic acid ester derivatives, 
pharmaceutical compositions and methods of use thereof are 
the present invention. Utility is for the treatment of arthritis, 
asthma, Raynaud's disease, inflammatory bowel disorders, 
trigeminal or herpetic neuralgia, inflammatory eye disorders, 
psoriasis, dental pain, and headaches, particularly vascular 
headache, such as migraine, cluster, mixed vascular syn­
dromes, as well as nonvascular, tension headaches.
Patent EP-0218381-A3 (EP)
Title: Optical waveguide devices
IPC: G02B6/30
Filed: 1986-09-11
Abstract: An optical waveguide device, suitable for coupling to optical fibres, provides a combination of narrow optical confinement and small changes in refractive index along a first axis, with broad optical confinement and large changes in refractive index along a second, perpendicular axis. A rib waveguide in which a single transverse mode beam can propagate, comprises a thin guiding layer 2 sandwiched between a pair of relatively thick confining layers 1, 3 of refractive index only slightly less than that of the guiding layer 2. The rib is etched through both the upper confining layer 3 and the guiding layer 2 and is exposed at its sides and top to air.
Patent EP-0262271-A3 (EP)
IPC: C09J7/10
Filed: 1986-11-24
Abstract: The invention provides a highly tacky, continuous, 
generally self-sustaining, film of pressure sensitive 
adhesive (formed by combining two pre-formed pressure 
sensitive adhesive films) without any imbedded supporting 
film useful for bonding two variably curved surfaces in 
superposed relationship, especially where said two surfaces 
are a natural fingernail and a superimposed plastic 
artificial fingernail, the minimum thickness of said film 
being at least 0.2 mm, and the minimum initial adhesion to 
low energy plastic surfaces of said adhesive being at least 
9 as defined by 3M Guide at page 16.
Patent EP-0190988-A3 (EP)
IPC: F16H19/06
Filed: 1986-02-03
Abstract: Es soll eine Antriebsvorrichtung zur Umsetzung der 
Linearbewegung (Pfeile 17, 18) eines hin- und hergehenden 
Antriebselementes (14′) in eine rotierende Bewegung (Pfeil 
20) geschaffen werden. Hierzu sieht die Erfindung vor, daß 
das. Antriebselement (14′) beim Vorhub (17) mit dem 
Obertrum (3′) und beim Rüchhub (Pfeil 18) mit dem Unter­
trum (4″) der Umlauftriebe (1 bzw. 2) gekoppelt ist, wobei 
der Achsabstand der beiden Umlenkräder (5, 7; 6, 8) der 
beiden Umlauftriebe (1, 2) mindestens so groß ist wie der 
Vor- und Rückhub (17 bzw. 18) des Antriebselementes (14′) 
und wobei zwei gegenüberliegende Umlenkräder (5, 6) der 
Umlauftriebe (1, 2) auf miteinander durch eine drehbare 
Welle (11) verbundenen Freilaufnaben (9, 10) gleichen 
Drehsinnes gelagert sind. Somit werden sowohl der Vorhub 
(17) als auch der Rückhub (18) des Antriebselementes (14′) in 
eine gleichförmige Drehbewegung gleicher Drehrichtung 
überführt.
Patent EP-0238776-A3 (EP)
Title: Method of running a heating installation and heat accumulator for this heating installation
IPC: F24D19/10
Filed: 1986-12-19
Abstract: The method of running a heating installation which has a heating circuit and a heat consumption circuit indicates in particular which differential temperatures are to be used in the individual circuits in order, even in times with a heat requirement lying clearly below the capacity of the burner or other heat source for heating the heating medium, to keep the number of switching procedures of the heat source small or to extend the switching intervals. <IMAGE>
Patent EP-0249682-A3 (EP)
Title: Checking device for the wings of windows, doors or the like, provided with a security device against closing in the open position of the wings
IPC: E05D15/52
Filed: 1987-03-05
Abstract: 1. A stay (8) for the moving members (3) of windows or doors (1) or the like, more particularly for turn-tilt moving members, at least one staying arm (16) engaging the fixed frame (2) at one end and the moving member (3) at the other, one end of the arm (16) being mounted purely for pivoting in a bearing (7) while the other end (17) of the arm (16) engages pivotably and displaceably in a slideway (18), the opening movement of the moving member (3) moving the arm (16) between the moving member (3) and the fixed frame (2) from a parallel position into an inclined position relatively to their planes, the pivotable and displaceable end (17) of the arm (16) being automatically fixable relatively to the slideway (18) by a spring detent (22) at least in one predetermined position to prevent accidental closure of the moving member (3), the detent (22) having a spring (27) retained by a part (27a) while its other part (27b, 27c) resiliently faces a surface transversely to the main plane of the arm (16) and slideway (18, 23) and is displaceable relatively to a detent projection (18a and 16c respectively) fixedly disposed or devised on such surface, characterised in that the detent (22) has leg springs (27) which are substantially J-shaped in the direction of their longitudinal centre-plane and which are disposed in the interval (26) between the pivoting plane of the stay arm (16), the latter plane being parallel to the main plane, and the movement plane of the slideway (18), the latter plane being parallel to the main plane, and the web (26) interconnecting the two legs (27a, 27b) of the spring (27) extends away from the leg (27a) at an acute angle and includes an obtuse angle with the other leg (27b).
Patent EP-0245644-A3 (EP)
IPC: F27D5/00
Filed: 1987-04-03
Abstract: The present invention discloses a ceramic reusable 
externally applied thermal protection system (TPS). The 
system functions by using the composite device created by 
combining an upper shell (11), thermal insulation and lower tile (13) 
components. The upper shell (11) effectively 
separates its primary functions as a toughened outer-surface 
and load carrier. In a preferred embodiment, a structurally 
strong ceramic/ceramic upper shell (11) is manufactured from ce­
ramic cloth upon which additional ceramic material has been 
deposited and maintains the configuration of the upper shell. 
The lower tile (13) is composed of lightweight ceramic normally 
acceptable in this application. One or more lightweight rigid 
or flexible insulation materials (22A),(22B),(22C) 
are used in the cavity created 
by combining the upper shell and lower tile. The assembly of 
the overall tile is facilitated by attachment means effective to 
withstand the temperature and stress conditions. These 
attachment means include a self-locking wedge (24) and complemen­
tary surface (25), ceramic pins, augers and the like. The device 
is useful on the interior surface of a kiln or the like and is 
also attached to the exterior surface of an aerospace vehicle 
for thermal protection.
Patent EP-0253962-A3 (EP)
Title: Use of adenosine derivatives as anti-dementia agents
IPC: C07H19/167
Filed: 1987-04-21
Abstract: An anti-dementia agent comprising as an active ingredient an adenosine derivative io disclosed. The antidementia agent is useful in the therapy of various types of dementia, especially senile dementia. Examples of the adenosine derivative include L-N<6>-phenylisopropyladenosine, 2-chloroadenosine. N<6>-cyclohexyladenosine, adenosine-5 min -(N-cyclopropyl)carboxamide.
Patent EP-0254850-A3 (EP)
IPC: B24B23/03
Filed: 1987-06-15
Abstract: Die Arbeitseinheit einer motorgetriebenen Hand­
schleifmaschine enthält eine im Maschinengehäuse (3) ge­
lagerte Arbeitsspindel (4), einen von dieser achsparallel ge­
tragenen Exzenterzapfen (5) sowie eine am Exzenterzapfen 
(5) drehbar gelagerte Schleiftellereinheit (7). Diese ist en­
tgegen der Kraft einer Rückholfeder (16) aus einer dem 
Gehäuse (3) entfernteren Leerlaufstellung in eine dem 
Gehäuse (3) nähere Laststellung frei verschiebbar. An der 
Schleiftellereinheit (7) ist eine kreisförmig umlaufende erste 
Reibfläche (14) vorhanden, der eine gehäuseseitige, drehfest 
angeordnete und ebenfalls kreisförmig umlaufende zweite 
Reibfläche (15) anderen Durchmessers zugeordnet ist. In der 
Leerlaufstellung liegt die erste Reibfläche (14) an der zweiten 
Reibfläche (15) an.  
     In der Leerlaufstellung ist die erste Reibfläche (14) von 
der zweiten Reibfläche (15) frei.
Patent EP-0262511-A3 (EP)
IPC: B23D36/00
Filed: 1987-09-16
Abstract: Bei einer Anordnung zum Minimieren der Reststücke beim 
Trennen von erwärmten Metallstangen (12) mittels einer Sche­
reinrichtung in Blöcke (1-5) bestimmter Länge werden die Stan­
gen (12) durch eine Erwärmungseinrichtung (15-18) transportiert und 
es ist ein Sensor (LS) mindestens in dem zweifachen Blockab­
stand vor der Schereinrichtung vorgesehen, mit dessen 
Hilfe die Stange (12) entsprechend der abzutrennenden Länge 
eingestellt wird. Die Einspannlänge beträgt in etwa den 
0,5-fachen Wert des Durchmessers bzw. der Kantenlänge 
der Stange, so daß im ungünstigsten Fall das Reststück, 
welches als Schrott ausgechieden wird, bei einer Block­
länge von 1000 mm und bei einer Stange mit 100 mm Kan­
tenlänge maximal 1050 mm lang sein kann, um den Ausschuß 
so gering wie möglich zu halten und das Reststück minde­
stens als vorletzter Block oder früher abgeschnitten 
wird.
Patent EP-0279914-A3 (EP)
IPC: H04R27/02
Filed: 1987-11-11
Abstract: Um dem Benutzer eines normalen Hörgerätes (12) die Möglichkeit zu 
geben, nicht nur mit dem Hörgerätemikrofon aufgenommene Tonsignale 
zu hören, sondern wahlweise auch drahtlos übertragene Tonsignale, 
wird mit dem Hörgerät eine als Baueinheit ausgebildete Empfangs­
vorrichtung (10) lösbar verbunden. Die Empfangsvorrichtung ist vor­
zugsweise in einem Hörgerätegehäuse (13) untergebracht und über ein 
Kabel (11) mit dem Hörgerät (12) verbunden ist. Die lösbare Verbin­
dung erfolgt vorzugsweise durch einen an dem hörgeräteseitigen 
Kabelende vorgesehenen Aufsteckadapter (22), der auf das Hörgerät 
aufgesteckt werden kann und dessen Gegenkontakte (23) bei aufge­
stecktem Adapter mit Kontakten (24) des Hörgerätes verbunden sind. 
Die Kontakte (24) sind innerhalb des Hörgerätes mit dem Eingang des 
Hörgeräteverstärkers (25) verbunden.
Patent EP-0246038-A3 (EP)
IPC: G02B6/255
Filed: 1987-05-08
Abstract: To enable sequential fusion splicing of the optical fibres 
of two lengths 1,11 of optical fibre ribbon, the fusion splicer 
has, on each side of the fusion station, means for arranging 
the exposed end portions of the optical fibres of each ribbon, 
over a limited length between the position at which they are, 
lightly clamped and the cut back end of the ribbon, to follow a 
curved path whose centres of curvature lie on a line exten­
ding transversely of the ribbon. Preferably, one of these 
means is an externally screw threaded rod 27 which extends 
under and transversely of the optical fibres of one of the 
ribbons and in the grooves of which the optical fibres are 
arranged to lie. By unscrewing the rod 27, each lightly 
clamped optical fibre in turn drops from the rod and straigh­
tens so that its end to be fusion spliced protrudes beyond the 
ends of the other optical fibres of the ribbon. Fusion splicing 
of the pair of aligned optical fibres is then effected. The risk 
that any other pair of optical fibres of the ribbons will be pre­
maturely partially fused together during fusion splicing of a 
pair of optical fibres is substantially reduced.
Patent EP-0251594-A3 (EP)
IPC: G06F17/30
Filed: 1987-06-19
Abstract: A method is disclosed for using a single 
instruction multiple data (SIMD) computer (10) which makes 
it possible to perform thousands of operations in parallel. 
The words of each document are stored by surrogate coding 
in tables in one or more of the processors (35) of the 
SIMD computer. To determine which documents of the 
database contain a word that is the subject of a query, 
a query is broadcast from a central computer (10) to all 
the processors (35) and the query operations are simul­
taneously performed on the documents stored in each 
processor (35). The results of the query are then 
returned to the central computer (10). After all the 
search words have been broadcase to the processors (35) 
and point values accumulated as appropriate, the point 
values associated with each document are reported to the 
central computer (10). The documents with the largest 
point values are then ascertained and their identification 
is provided to the user.
Patent EP-0259046-A3 (EP)
IPC: A23G3/02
Filed: 1987-08-17
Abstract: For producing marzipan fruits a pair of moulding 
boards (13, 14) are provided with means (19) to cut a 
volume of marzipan from a slab of material of preset 
thickness rolled between spacer bars (17, 18), which 
volume accurately matches the volume required for rolling 
in the groove (16) defined between the boards (13, 14).
Patent EP-0270285-A3 (EP)
IPC: B60T11/16
Filed: 1987-11-20
Abstract: A master cylinder has a pressure cylinder (1) and an 
outwardly projecting mounting flange (3) mounted 
thereon by way of arms (13, 14) extending 
longitudinally of the cylinder in spaced relationship 
therewith and being connected to the cylinder at 
locations remote from the flange outside the area swept 
by seals (4, 5) carried by a piston (3A). The 
cylinder, flange and arms are formed as an integral 
plastics moulding.
Patent EP-0279383-A3 (EP)
IPC: H01Q1/52
Filed: 1988-02-12
Abstract: Slot 
cover (12) which is adapted to cover or seal a longitudin­
ally extending slot (18) or space present between at 
least two adjacent located membranes (14, 16) or panels. 
More particularly, the arrangement is a rollable deployment 
and retraction arrangement (10) for selectively deploying 
and retracting a slot cover (12) employed for covering 
a slot (18) or space present intermediate two adjacent 
membranes (14, 16) or panels so as to, preferably, prevent 
any FR leakage through the slot during radar operation 
of the panels. The slot cover (12) structure includes 
an elongated cover member consisting of upper and lower 
cover portions (44, 46) which are centrally fastened 
to each other along the longitudinal axis thereof, and 
with the cover portions (44, 46) being configured in 
transverse cross-section such that, in the extended deployed 
position of the slot cover (12), the upper and lower 
cover portions (44, 46) have clamshell configurations 
extending from the central axis, whereby the outer edges 
(48, 50) of the cover portions (44, 46) come into surface-­
engaging clamping contact with the surfaces of the applicable 
membrane (14, 16) or panel which is interposed therebetween.
Patent EP-0291985-A3 (EP)
IPC: B29C48/693
Filed: 1988-05-19
Abstract: A filter exchange device in a molten resin passage in 
an extrusion molding machine, comprising: at least one filter casing 
(51, 52) for airtightly enclosing a spare filter (51a, 52a) and having 
port means (64, 65) for exhausting air out of the filter casing (51, 52) 
and filling the interior thereof with a gas inactive to molten resin. 
Fish eyes contained in the molded product after filter exchange is 
reduced.
Patent EP-0294636-A3 (EP)
IPC: G01R15/20
Filed: 1988-05-20
Abstract: A current sensor (10) comprising spaced pole pieces (62, 
64) and a magnetic shunt (80) bridging the pole pieces within 
an insulating housing assembly (12) which also contains a 
magnetoresistive transducer (90) and electronic circuitry 
(16) for sensing magnetic field intensity between the pole 
pieces and relating that intensity as electric signals pro­
vided at terminals (26) at the exterior of the housing. The 
transducer senses magnetic field intensity along a principal 
axis (88). Permanent magnets (94, 96) or induction coils 
(276, 278) are provided to establish a biasing component of 
magnetic field intensity along an axis (98) substantially 
normal to the principal axis to improve sensor sensitivity, 
range of operation and immunity to current overload.
Patent EP-0292906-A3 (EP)
IPC: C09B19/02
Filed: 1988-05-21
Abstract: Herstellung von anionischen Triphendioxazinverbindungen 
durch Cyclisierung der entsprechenden 2,5-Di-(arylamino)-­
1,4-benzochinon-Verbindungen in Oleum oder 95 bis 100%iger 
Schwefelsäure als Cyclisierungsmedium, bei welchem 
Wasserstoffperoxid als oxidierendes Cyclisierungshilfsmittel 
eingesetzt und verwendet wird.