baber/WOPTO huggingface dataset:
Patent EP-0202085-A3 (EP)
Title: Self-checking, dual railed, leading edge synchronizer
IPC: H03K5/151
Filed: 1986-05-09
Abstract: The present invention relates to a digital logic circuit and method for synchronizing the leading edges of a skewed true-complement signal pair. The circuit of the present invention is comprised of two similar, interconnected circuit halves, each of which includes three D flip-flop stages. The outputs from the second D flip-flop stages from the two circuit halves are applied to the two inputs of two identical logic gates, such that the signal pair is synchronously transmitted to a pair of output gates through a third D flip-flop stage in each circuit half. The second D flip-flop stages also prevent metastable states from reaching the synchronizer output. Metastable states may result if the input setup time is violated for the first D flip-flop stages. The third D flip-flop stage in each circuit half also eliminates any signal irregularities generated in the logic circuitry from appearing on the synchronizer output lines. The present invention is self-checking in that any single fault in the input signals or in the synchronizer circuit itself will result in the synchronizer output pair not having a true complement relationship.
Patent EP-0206509-A3 (EP)
IPC: C08K3/30
Filed: 1986-05-16
Abstract: Compositions comprising a) between 0.1 to 5% sulfur 
present as at least one member of the class consisting of 
elemental sulfur, aliphatic and aromatic dithiols, polymeric oxida­
tion products thereof comprising repeat units of the formula 
-R-S-S- where R is a bivalent aliphatic or aromatic radical and 
inorganic sulphides by weight and b) a poly(aryl ether ketone); 
useful because of their high tensile modulus, high-temperature 
adhesive properties, and dimensional stability. In a further 
embodiment the composition further contains a reinforcing filler 
such as glass or carbon fibers. In a further embodiment the 
composition may be made into fibers or used as adhesives.
Patent EP-0230154-A3 (EP)
IPC: H01L21/768
Filed: 1986-12-31
Abstract: An improved integrated circuit structure is disclosed 
which comprises a Vcc bus and a Vss bus having capacitance 
means coupled between the busses and distributed along the 
length of the busses to reduce the voltage spikes induced dur­
ing switching. In a preferred embodiment, the capacitance 
means comprise one or more capacitors formed beneath one of 
the busses. Construction of MOS capacitors beneath one or 
more of the busses is disclosed.
Patent EP-0210956-A3 (EP)
IPC: A61M11/04
Filed: 1986-05-26
Abstract: An electric nebulizer household appliance comprises a 
boiler body (1) having a vaporizing chamber (29) in fluid com­
munication with a steam delivery spout (4). The steam de­
livery spout (4) is connected to the vaporizing chamber (29) by 
a flexible hose (60), is provided with a handle (62) and is sup­
ported removably on the boiler body (1).
Patent EP-0245654-A3 (EP)
IPC: B31B50/64
Filed: 1987-04-08
Abstract: Zur Herstellung von sogenannten Hemdchenbeuteln 
wird eine flachliegende, beidseits mit mindestens einer 
Seitenfalte versehene Schlauchbahn mit die Seitenfal­
tenbereiche schlaufenartig zu Traggriffen schließenden 
Kopfschweißnähten, mit die Innenkanten der Seitenfalten 
erfassenden Hemdchenausschnitten und nach dem Falten 
um ihre Längsmittellinie auf sich selbst mit alle Lagen erfas­
senden Bodenschweißnähten und zwischen den Kopf- und 
Bodenschweißnähten mit die Beutel trennenden Querperfo­
rationen oder Quertrennschnitten versehen. Um in einfacher 
Weise die Hemdchenbeutel mit Kronenböden zu versehen, 
wird die Schlauchbahn vor ihrem Falten um ihre Län­
gsmittellinie im Bereich der späteren Kopfschweißnähte mit 
ein Verschweißen verhindernden, quer über die Bahn ver­
laufenden Trennschichtaufträgen versehen. Die Schlauch­
bahn wird anschließend derart gefaltet, daß die Trennschi­
chtaufträge aufeinanderliegen. Sodann wird die auf sich 
gefaltete Schlauchbahn mit den Kopf- und Bodenschw­
eißnähten versehen -.
Patent EP-0263237-A3 (EP)
IPC: C08F299/02
Filed: 1987-05-19
Abstract: A thermosetting epoxy resin composition consist­
ing essentially of (A) a silicone-modified epoxy resin 
which is the reaction product of (a) an epoxy resin 
having a radical-polymerizable double bond in the 
molecule obtained by reacting some of the epoxy groups of 
a polyfunctional epoxy resin with acrylic acid and/or 
methacrylic acid, with (b) an organic silicone compound 
having a radical-reactive double bond in the molecule, 
and (B) a curing agent. An electronic component part 
encapsulated with the above resin is also provided.
Patent EP-0255614-A3 (EP)
IPC: F16D48/04
Filed: 1987-07-08
Abstract: Beschrieben ist eine Kupplungseinrichtung für motor­
getriebene Fahrzeuge, deren Anfahr- und Schaltkupplung 4 
unter Nutzung der Betätigungskraft des Kupplungspedals 4 
und einer kupplungspedalgesteuerten Kraft ausrückbar ist 
und deren Reibelemente bei vollständig niedergetretenem 
Kupplungspedal 22 mit einem Lüftspiel voneinander abge­
hoben sind. Um das Einrücken der Kupplung 4, d.h. das Do­
sieren des Drehmoments beim Einrücken der Kupplung 4 
feinfühliger zu gestalten, ist die Einrichtung derart ausge­
staltet, dass der gesamte Betätigungsweg des Kupplungs­
pedals 22 beim Niedertreten lediglich zum Aufheben der 
Anpresskraft der Kupplung 4 führt und das Lüften der Kupp­
lung 4 mit Hilfe der kupplungspedalgesteuerten Kraft 
erfolgt.
Patent EP-0257631-A3 (EP)
Title: Oxolabdanes, a process for their preparation and their use as medicaments
IPC: C07D497/10
Filed: 1987-08-26
Abstract: The present invention relates to oxolabdanes and to a process for their preparation. The compounds of the invention are able to reduce intraocular pressure and can, therefor, be used as medicaments.
Patent EP-0261654-A3 (EP)
IPC: G03G5/082
Filed: 1987-09-23
Abstract: A photosensitive member of the present invention 
comprises an electrically conductive substrate, a hydrogenated 
and/or halogenated amorphous silicon:germanium charge 
generating layer and a hydrogen-containing amorphous carbon 
charge transporting layer. The charge generating layer may 
further contain various elements such as an element of Group 
IIIA or VA, oxygen, nitrogen and carbon as a chemical 
modifier. The charge transporting layer may further contain 
halogen atoms.
Patent EP-0263382-A3 (EP)
IPC: A23L29/20
Filed: 1987-09-25
Abstract: Es wird ein Verfahren zur Herstellung von farblosem, ge­
ruchs- und geschmacksneutralem Cassia-Endosperm-Mehl offen­
bart, bei dem das Endosperm ganz oder in zerkleinertem 
Zustand mit einem Gemisch aus a) Wasser und b) Alkanol 
und/oder Aceton mindestens einmal extrahiert wird.
Patent EP-0267420-A3 (EP)
Title: Rolling stand with an axial shifting device for adjustable cylinders
IPC: B21B31/18
Filed: 1987-10-03
Abstract: 1. Roll stand with a device for the axial displacement of adjustable rolls, which are borne in chocks (3, 4) and secured axially, with hydraulic cylinder-piston units (12, 13), which act in the direction of the roll axes and the extendable part (18, 19) of each of which is connectable with a respective chock of a roll (1, 2) and detachable of the dismounting of the roll and the non-extendable part (14 to 17) of which is fixed at a housing post (7), characterised thereby, that the cylinder-piston units (12, 13) are each carried by an intermediate member (5, 6), which is fixed to be vertically movable at a housing post (7) and arranged between a device (8, 8a), which is fast with the housing, for the balancing-out or counterbending of a roll and a projecting part (strap 3a or 4a) of a chock (3, 4), and that the projecting part is couplable shape-lockingly with the extendable part (18, 19) of a cylinder-piston unit (12, 13) by a relative adjustment in height between the intermediate member and the chock.
Patent EP-0267509-A3 (EP)
Title: Circular loom
IPC: D03D37/00
Filed: 1987-10-31
Abstract: In a circular loom, displacement means engage on the inner partial heald (7) of a partial heald pair (6, 7) after each shedding motion in order to bring about the instantaneous lateral relative counter-displacement of the partial healds for the reciprocal displacement of the leno thread (51), extending lengthwise to the ground thread (50), two neighboring warp threads (50, 51), for the production of a leno fabric (6, 7). Furthermore, the warp threads of one partial heald of a partial heald pair are guided freely by thread guide means (24) to bring about the shedding, and, on the other partial heald, to bring about a side change.
Patent EP-0266737-A3 (EP)
IPC: A01G17/02
Filed: 1987-11-03
Abstract: Die Erfindung betrifft ein Verfahren zur Düngung von Weinkulturen durch 
Anwendung eines Düngers aus Pilzbiomasse.
Patent EP-0271725-A3 (EP)
Title: Method of manufacturing brushes
IPC: B65H59/00
Filed: 1987-11-14
Abstract: A process for the manufacture of bristle products, from multifilament bristle strands wound in the form of endless material onto reels. The bristle strands, after unwinding, are supplied to a processing station, where they are fixed to a bristle carrier either in continuous or cut to size form. The removal from the spools takes place by a holding or tensile force acting in timed manner on the bristle strands at the processing station. In order to eliminate the non-uniform lengths of the individual monofilaments due to manufacture or processing and which lead to loop formation during processing, at least during the holding cycles acting on the processing station, a tensile force directed counter to the holding force acts on all the bristle strands. This tensile force is set in such a way that the bristle strands and, preferably, also all the monofilaments within a bristle strand are stretched between the spools and the processing station.
Patent EP-0272617-A3 (EP)
IPC: H01H50/26
Filed: 1987-12-17
Abstract: Ein  elektromagnetischer Schal 
terantrieb  mit einem von einer Magnetspule 
(10) umgebenen Magnetkern (11) und einem mit dem Magnet­
kern fest verbundenen, winkeligen Magnetjoch (12) wirkt 
mit einem Klappanker (13) zusammen und zeichnet sich 
dadurch aus, daß die Auflagerung des Klappankers auf der 
Polfläche (14) des Magnetjochs in einer Winkelnische 
gelegen ist, die aus dieser Polfläche und einer angren­
zenden Wandungsfläche (23) gebildet ist, daß der Klap­
panker sich über die Polfläche (15) des Magnetkernes 
(11) hinweg bis hin zu einem beweglichen Kontaktträger 
(20) ertstreckt und mit diesem in kraftschlüssiger Ver­
bindung steht, daß der Klappanker von dem beweglichen 
Kontaktträger in seine Öffnungsstellung geführt und 
hierin gehalten wird, und daß der Klappanker in seiner 
Öffnungsstellung in einem Längsbereich zwischen seiner 
Lagerstelle und seiner Verbindungsstelle mit dem Kon­
taktträger an einer eine Hebelgelenkstelle bildenden 
Anschlagkante (40) anliegt und hieran durch die Kraft 
der Rückstellfeder des Kontaktträgers angedrückt wird, 
wodurch die Lagerschneide des Klappankers in kraft­
schlüssiger Anlage an der Polfläche des Magnetjochs ge­
halten ist. Ein solcher Schalterantrieb weist eine ge­
ringe Anzahl von Montageteilen auf und ist einfach zu 
montieren.
Patent EP-0235882-A3 (EP)
IPC: F16D13/71
Filed: 1987-01-13
Abstract: In a diaphragm spring clutch, a clutch driven 
plate is clampable against a rotatably driven 
counter-pressure plate by a pressure plate l2 urged by a 
diaphragm spring l0. To cushion clutch re-engagements 
the pressure plate l2 has an annular array of spaced 
lands 36 supporting a resilient fulcrum ring 42 having 
portions 42A spanning the spaces 44 between the lands 36, 
the ring portions 42A being in contact with respective 
radial ribs 46 on the diaphragm spring. As the diaphragm 
spring l0 increasingly urges the pressure plate during a 
clutch re-engagement, the ring portions 42A are 
resiliently deformed by the ribs 46 into the spaces 44 to 
axially cushion the re-engagement.
Patent EP-0245060-A3 (EP)
Title: Frequency division multiplexed analog to digital converter
IPC: H04N9/45
Filed: 1987-05-01
Abstract: In the described embodiment of the invention, a digital television receiver, having a line locked clock (CK), includes a first digital phase locked loop (232-252) which regenerates quadrature phase related subcarrier signals that are used to synchronously demodulate (232, 234) the chrominance signal components of composite video signals into color information signals. When nonstandard video signals (e.g., from a video tape recorder) are processed by the receiver, frequency instabilities in the line locked clock signal may cause the colour information signals to be distorted. To compensate for this distortion, a second phase locked loop (300) is synchronized to a reference signal generated by an analog oscillator (310). The analog reference signal is linearly added (314) to baseband analog video signals. The combined signals are digitized by an analog-to-digital converter (211) and then filtered by parallel low-pass and band-pass filters (301, 304) to develop digital signals representing the video signals and the reference signal, respectively. The digital reference signal is used to synchoronize the second phase locked loop (300), the control signals of which (from 320) are used to compensate (328) the first phase locked loop (232-252) for frequency instabilities in the clock signal. More generally, the invention envisages the use of a single analog-to-digital converter for digitizing combined analog signals (e.g. video and auxiliary signals) which occupy different frequency bands, the digitized signals being separated by filtering before being supplied to respective utilization or processing circuits.
Patent EP-0254566-A3 (EP)
IPC: F16C27/02
Filed: 1987-07-23
Abstract: A fluid film foil journal bearing (10) comprising a 
bushing (14), a shaft (12) supported within the bushing 
(14), and a foil bearing (16). The foil bearing (16) 
includes a plurality of overlapping compliant foils 
(20) which have one or more axially extending lines of 
holes (32,42) for cooling fluid to pass from beneath 
the foils (2) to the bearing surface.
Patent EP-0261821-A3 (EP)
IPC: D06M13/184
Filed: 1987-09-02
Abstract: Polyamide fibres having an improved dye light fastness 
and heat and light stability are obtained by applying to them by 
means of a conventional dyeing operation, an aqueous composition 
containing a water insoluble copper salt of an organic acid which 
protects the fibres and any dye which may be present from 
radiation within the range 280 to 400 Nm. The copper salt has an 
affinity for the polyamide fibres and is stable and not volatile 
under the process conditions used.
Patent EP-0271430-A3 (EP)
IPC: F24C7/10
Filed: 1987-12-10
Abstract: Um beschlagene oder vereiste Fahrzeugscheiben von dem 
Belag zu befreien, wird ein tragbares Gerät zur Er­
zeugung von Wärmestrahlen, mit einer Strahlungsquelle, 
einem Reflektor, einem Gehäuse und einem Stromkabel 
verwendet, bei dem das Stromkabel (5) in einem Nieder­
volt-Stecker (7) für Auto-Innenraumstecker (Zigaret­
tenanzünder) endet, das Gerät einen Handgriff (11) 
besitzt, und bei dem die Strahlungsquelle ein Glüh­
körper (1) ist, der in eine auch für Glühbirnen 
geeignete Fassung (2) eingesetzt ist.
Patent EP-0295561-A3 (EP)
IPC: H01B3/30
Filed: 1988-06-08
Abstract: Silicone-polyimides having improved flexibility 
can be obtained, by sequentially intercondensing organic 
diamine, aminoorgano terminated polydiorganosiloxane and 
aromatic bisanhydride. A decrease in flexural modulus and 
an increase in elongation percent is effected while flame 
retardance remains substantially unchanged.
Patent EP-0295652-A3 (EP)
IPC: B60V1/22
Filed: 1988-06-15
Abstract: An improved ground-surface-effect wing plane 
is disclosed. The improvements reside basically in the 
provision of a top plate having an upwardly convex surface 
portion along its front edge and having a principal por­
tion of its entire width formed in an aerofoil section 
shape over its entire length, a central fuselage section 
provided at the center of the top plate and having a crew­
man's seat, end plates disposed along the opposite side 
surfaces of the top plate over its entire length, and a 
blower associated with an air exhaust duct and disposed 
in the rear of the central fuselage section. Besides 
the aforementioned basic improvement, various further 
improvements are proposed such as the provision of 
spoilers in association with the top plate, a front end 
cover disposed under the upwardly convex surface portion 
so that it can adjust an area of an opening in front of 
the plane body, a thrust switching damper contained in 
the air exhaust duct, an airflow direction control damper 
contained in the air exhaust duct, a vertical tail having 
a rudder assembled therein and disposed at the rear end 
of the top plate, an intake duct additionally associated 
with the blower, floats associated with the end plates, 
or the like.
Patent EP-0313735-A3 (EP)
Title: Method for the production of a multilayered bituminous sealing sheet
IPC: D06N5/00
Filed: 1988-07-26
Abstract: To coat a sealing sheet with an adhesive layer, it is proposed that the cooled bituminous sheet be heated to above the melting point at the surface to be coated and the hot adhesive compound be applied immediately thereafter. This gives improved bonding between the layers without any danger of mixing taking place between the layers or of the quality of the sheet being lowered.
Patent EP-0296849-A3 (EP)
Title: Food product
IPC: A23F3/30
Filed: 1988-06-23
Abstract: A particulate instant tea product comprising:     (a) from 2 to 25% by weight of fat, (b) from 5 to 25% by weight of an edible emulsifying proteinaceous material,   (c) from 10 to 40% by weight of a hydrolyzed starch,   (d) from 10 to 40% by weight of tea solids,   (e) from 0 to 10% by weight of water and   (f) from 0 to 30% by weight of milk sugar.   Upon reconstitution with water this product gives a beverage which in taste and appearance is similar to tea with milk.
Patent EP-0312200-A3 (EP)
Title: Synchroniser for a decoder and decoder system
IPC: H04L27/233
Filed: 1988-08-22
Abstract: Convolutionally encoded data signals (I′, Q′) that have 
been demodulated after synchronous transmission may well be phase 
ambiguous depending on the phase of the recovered carrier signal. 
To ensure correct decoding by a Viterbi or similar probabilistic 
decoder (30) the demodulated data is synchronised by a synchroniser 
(9). The demodulated data is first hard-limited (10) and then fed 
to a matrix (13) to form groups of bits corresponding to each 
possible phase of the recovered carrier. A sequence of combinations 
corresponding to one phase is selected by a switch (15) and 
compared with allowable sequences stored in a memory (22). A 
controller (17) maintaining an error count monitors the number of 
unallowable combinations in the sequence and if it reaches a preset 
level determines that there is a phase error and selects a 
combination representing a different recovered carrier phase by 
stepping on the switch (15). A second switch (28) operated in 
sympathy with the switch (15) selects the correct input 
combination to the decoder (30) from a quantiser (26) and a matrix 
(27).
Patent EP-0311309-A3 (EP)
Title: Method of forming semiconductor device structures including dielectrically isolated tubs
IPC: H01L21/20
Filed: 1988-09-30
Abstract: A method has been developed for altering the resistivity value 
and/or conductivity type of selected tubs in a dielectrically 
isolated (DI) wafer. Subsequent to the formation of the 
conventional tub structure, the wafer is covered with a patterning 
layer (20) which is etched to expose the selected tubs. Material is 
then removed from these tubs by etching and material (24, 26) having 
a new resistivity value and/or conductivity type is grown in the 
empty tub regions.
Patent EP-0317201-A3 (EP)
Title: Portable storage medium
IPC: G06K19/077
Filed: 1988-11-11
Abstract: A portable storage medium having an 
electronic component therein includes a card-shape case 
for housing the electronic component (44,46,48). The card-shape 
case includes a metallic plate substantially 
surrounding the electronic component for withstanding 
substantial external forces. The card-shape case 
includes a cushion member which has a greater 
flexibility than that of the metallic plate. The 
cushion member is attached to the metallic plate for 
cushioning a portion of the card-shape case against 
external forces. A magnetic stripe (52) is flexibly 
supported on the card-shape case for deforming a 
limited amount under the application of external forces 
to the magnetic stripe in response to the flexibility 
of the cushion member.
Patent EP-0321109-A3 (EP)
Title: Thermocouple selection switch
IPC: F27B9/26
Filed: 1988-11-25
Abstract: A thermocouple selection switch (10) for monitoring 
thermocouples positioned within tunnel furnace cars (12) 
allows a plurality of thermocouples to be monitored, 
while, at the same time, avoiding the requirement of 
precisely aligning the tunnel furnace car (12) with an 
external probe (20). The selection switch (10) is 
comprised of a plurality of switch stations (24), each of 
which contain longitudinally extending contact rails (26, 
28) which when contacted with an external probe (20) at 
any point along the length of the contact rails (26, 28) 
establishes electrical contact with opposite sides (32, 
38) of a thermocouple.
Patent EP-0299893-A3 (EP)
Title: Procédé d'hydroxylation de phénols et d'éthers de phénols
IPC: C07C41/00
Filed: 1988-07-13
Abstract: La présente invention concerne un procédé d'hydroxylation de 
phénols ou d'éthers de phénols par le peroxyde d'hydrogène.  
     Plus précisément elle consiste en un procédé d'hydroxylation de 
phénols ou d'éthers de phénols par réaction avec le peroxyde d'hydrogène, 
caractérisé en ce que la réaction est conduite en présence d'une quantité 
efficace d'argile pontée.
Patent EP-0297022-A3 (EP)
Title: Power shaped multipad hydrodynamic journal bearing
IPC: F16C17/12
Filed: 1988-06-02
Abstract: A fixed shape hydrodynamic journal bearing (l0) is provided having a plurality of pads(18),each pad having a peak(22) ,a trough(20) ,and a curve(24) connecting the peak and the trough, the curve being defined by the equation: h = r + s (1- theta 1/ theta 2)< alpha >.
Patent EP-0331958-A3 (EP)
Title: Hydraulic control device
IPC: F15B13/04
Filed: 1989-02-20
Abstract: In a control device with at least one directional control valve connected upstream of a consumer, a pressure balance, a control-line circuit with several control lines, of which one is connected to a load-pressure tapping connection of the directional control valve, two restriction points which are arranged in the control-line circuit and the input pressures of which are transmitted to both sides of the pressure balance, and a non-return valve forming the second restriction point, the supply pressure is raised above the consumer pressure. 
<??>An essentially uniform pressure rise is obtained via the flow resistance and spring loading of the non-return valve, which pressure rise is geared to the maximum demand. At a low consumption quantity, this means an unnecessary excess of capacity in the pump line. In the novel control device, the pressure rise is to be continuously adapted automatically to the demand. In order to obtain a specific adaptation, the spring (18) of the non-return valve (19) can be preloaded in proportion to the stroke movement and infinitely at least over part of the stroke of the control member (4) of the directional control valve (3). With the infinite preloading of the spring (18), the pressure rise is adapted to the demand. 
<??>On account of the continuous adaptation, the control device is especially suitable for sensitive control systems. 
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