baber/WOPTO huggingface dataset:
Patent EP-0134016-A3 (EP)
Title: Process for the preparation of anthracyclinones
IPC: C07C45/00
Filed: 1984-08-08
Abstract: The present invention relates to a new process for the preparation of anthracyclinones of the formula    <IMAGE>  I  in which R denotes C1-C4-alkyl, R1 denotes H or OH, and R2 and R3 are different and each represent H or OH, and R4 and R5 are different and each represent H or OH, starting from a compound of the formula    <IMAGE> II  in which R1 and R have the abovementioned meaning. The compounds of the formula I are valuable intermediates in the preparation of the corresponding glycosides having cytostatic efficacy.
Patent EP-0144895-A3 (EP)
Title: Thiolan-2,4-dion-3-carboxamide
IPC: A01N43/10
Filed: 1984-11-27
Abstract: Novel fungicidal active thiolane-2,4-dione-3-carboxamides of the formula   <IMAGE>   in which R is alkyl, cycloalkyl, optionally substituted aralkyl or optionally substituted aryl, and R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, aralkyl or aryl.
Patent EP-0146969-A3 (EP)
IPC: A22C11/02
Filed: 1984-12-28
Abstract: A casing article for use in automatic production of 
frankfurters and the like includes a tubular core and a shirred 
casing stick carried by the core. The core can function as a 
disposable stuffing horn and, for this purpose, it has one end 
receivable in the discharge of the stuffing machine including 
a flange which is engaged and rotated by a rotating chuck of 
the stuffing apparatus. Also disclosed are modifications to 
the stuffing machine to make the machine compatible with 
the casing article, an end-of-casing monitor, a carrier for 
moving the casing article to a stuff position and a method for 
operating the stuffing machine to stuff out the casing and 
produce linked frankfurters.
Patent EP-0129322-A3 (EP)
Title: Method of treating wool
IPC: D06M15/285
Filed: 1984-05-11
Abstract: A continuous process for the production of shrink-resistant wool comprises:  i) subjecting the wool to an oxidative chlorinating pretreatment; ii) subsequently treating the wool with an aqueous solution of a polymer containing quaternized amino groups, preferably one derived from an amino-acrylic monomer; and iii) drying the wool to a chosen moisture level in the range 12% to 18% by weight on the weight of the dry wool, using at least 20% less energy than is required to dry to the same moisture level wool which has been rendered shrink-resistant by conventional continuous processes.
Patent EP-0146235-A3 (EP)
IPC: B03D1/14
Filed: 1984-10-19
Abstract: A method of improving the quality of froth removed from a 
minerals separation flotation cell (1) by providing converging side 
walls (2) to crowd the froth into a narrower chimney (4) and 
thereby increase the froth height. The cell is operated so that the 
pulp/froth interface is positioned to give a froth height to the 
overflow weir (5) greater than the natural froth height in a similar 
parallel sided flotation cell.
Patent EP-0122178-A3 (EP)
IPC: A61P27/02
Filed: 1984-03-13
Abstract: Novel carbonates of 6(or 5)-hydroxy-2-benzothiazolesul­
fonamide are useful for the topical treatment of elevated intra­
ocular pressure.  
     Ophthalmic compositions include drops and inserts.
Patent EP-0138774-A3 (EP)
Title: Landing mat for jumping
IPC: A63B6/02
Filed: 1984-10-18
Abstract: 1. Landing mat for high-jumping or pole-vaulting having two or more parts (1, 2) which are substantially the same thickness and the same length, arranged parallel to each other and connected to each other along one of the adjacent side faces (7, 8) characterized in that the connection (9) of the parts (1, 2) along the elongated edge (5, 6) of the side faces (7, 8) is so constructed that the parts (1, 2) can be folded together by rotation about the edge connection (9) in the form of a hinge and that the mat is mounted on a frame (3) which is equipped with rollers or wheels (12).
Patent EP-0150810-A3 (EP)
IPC: A24F42/60
Filed: 1985-01-24
Abstract: A device for delivering flavor utilizing a flavor carrier in 
powdered form. A preferred embodiment of the system may re­
semble a conventional cigarette, and includes an overwrap de­
fining a path of airflow through the device, a chamber contain­
ing particulate matter, and a means for entraining the particu­
late matter in the airflow. The overwrap may be a tube, re­
sembling a conventional cigarette in appearance, feel, and 
draft. A means for entraining the particulate matter may be 
an intake flow limiter having a passage therein which causes 
a thin stream of high-velocity air to impinge upon the particu­
late matter, entraining it in the airflow. Alternately, the entrain­
ing means may be a series of baffles or similar components 
which produce a turbulent airflow, thus entraining the particu­
late matter. Output means are also provided for eliminating 
stoppages and for delivering the airflow, with particulate mat­
ter entrained therein, to the user.
Patent EP-0162478-A3 (EP)
IPC: H04L1/00
Filed: 1985-05-24
Abstract: A satelitte communications system wherein sequentially 
numbered frames of data are transmitted between a two 
stations, and further wherein each station returns and ac­
knowledgement of frames successfully received and rejec­
tion of frames not received. Means are provided which permit 
a multiplicity of frames to be selectively rejected by a station, 
wherein the multiplicity of selectively rejected frames can all 
be outstanding an any given time.
Patent EP-0168617-A3 (EP)
IPC: B29C59/00
Filed: 1985-06-05
Abstract: The present invention relates to a method for replicat­
ing surface characteristics by bringing a thermoplastic ma­
terial at a temperature above its softening point into contact 
with the surface of an imaged tool on which desired surface 
characteristics are present. Fluid pressure is applied to the 
softened thermoplastic material while the material is in 
contact with the imaged tool. The thermoplastic material is 
then cooled to a temperature below its softening point and 
the cooled plastic carrying the replicated surface charac­
teristics is separated from the tool.
Patent EP-0172409-A3 (EP)
IPC: H01H33/66
Filed: 1985-07-16
Abstract: A hybrid circuit breaker is formed with a vacuum 
interrupter (SR), a breaking resistor (R) connected in parallel 
to the vacuum interrupter (SR), an SF6 gas interrupter (SX) 
connected in series to the breaking resistor (R) and a spring 
mechanism (16) for actuating the vacuum interrupter (SR) so 
that a circuit current (io) to be interrupted is commutated to 
the breaking resistor (R). A plurality of the above hybrid 
circuit breakers are connected in series in an EHV/UHV 
electric power system, The spring mechanism (16) is pro­
vided exclusively for the commutation action of the vacuum 
interrupter (SR). The output power from a breaker driver 
(100) is fully used to circuit-open the gas interrupter (SX), 
thereby shortening the maximum current feeding period 
(TQ) of the breaking resistor (R).
Patent EP-0188700-A3 (EP)
Title: Method and device for the fractionited desublimation of vaporous solids from gas-vapor-mixtures
IPC: B01D7/00
Filed: 1985-11-27
Abstract: For the non-clogging, fractional desublimation of vapor-phase solids contained in a gas-vapor mixture, the gas-vapor mixture, exiting at high velocity from a nozzle, is mixed with a cooling gas, likewise exiting at high velocity from another nozzle. The gas-vapor mixture and the cooling gas flow toward each other, the axes of the two gaseous streams being a straight line. Fractional desublimation of the solids is attained by adjustment of flows leading to the regulation of the temperature and residence time of the cooled gas-vapor mixture. This desublimation system is capable of degrees of efficiency and solids purities higher than 99%.
Patent EP-0150965-A3 (EP)
IPC: G01N35/00
Filed: 1985-01-21
Abstract: A chemical analytical method which comprises continu­
ously measuring chemical changes in chemical analytical in­
struments of the number k in such a manner that chemical 
change in one analytical instrument is measured as much as n 
times, using an analytical instrument-conveying means such 
as disk having analytical instrument seats of the number k 
which are arranged endlessly in series at equal spaces and 
moves as a unit along the series of the seats passing through 
a sample-supplying position and a measuring position, which is 
based an arrangement in which the numbers n and k are set to 
be in mutually prime relation with each other.
Patent EP-0159185-A3 (EP)
Title: Copolymers of carboxylic monomer and betaine-containing monomer
IPC: C23F11/173
Filed: 1985-04-15
Abstract: A novel polymer hs an intrinsic viscosity of 0.05 to 2.5 dl/g and is prepared from (A) 50 to 95% by weight of an unsaturated carboxylic acid, or its salt, and  (B) 5 to 50% by weight of a betaine-containing monomer of formula   <CHEM>  where each R, which may be the same as or different from the others, is a hydrogen atom or a straight or branched alkyl aryl or alkylaryl group containing up to 20 carbon atoms, preferably a hydrogen atom or C1-5 alkyl group, the or each R<1>, which may be the same as or different from the other, if present, is a saturated straight or branched C1-10 alkylene group, preferably C1-5 alkylene, A is NH or O; and <CHEM>   At least 0.1 ppm of such a polymer is added to an aqueous system to inhibit corrosion and the formation and deposition of scale.
Patent EP-0172717-A3 (EP)
Title: Modified fluorocarbonylimino biurets
IPC: D06M13/402
Filed: 1985-08-12
Abstract: Fluorocarbonylimino biurets derived from a tris(isocy- anotoalkane)biuret, a fluoroaliphatic alcohol and a modifier group imports oil/water repellency, soil-release properties.
Patent EP-0165870-A3 (EP)
Title: Continuous pretzel dough manufacture
IPC: A21D8/02
Filed: 1985-06-14
Abstract: A process and system are provided for the continuous production of a uniform density pretzel dough. The ingredients of the pretzel dough are continuously supplied to a continuous operating assemblage and the dough is continuously produced, utilizing a relatively short retention time in the mixer. Within the continuous operating assemblage are mixing units and conveying units in ratio of approximately three to one, respectively.
Patent EP-0194451-A3 (EP)
Title: Horizontal mould closing unit for a plastic material injection-moulding machine
IPC: B29C45/17
Filed: 1986-02-10
Abstract: A horizontal mold closing unit for an injection molding machine includes a mold exchanging device, and injection mold assembly having a mold body and back plates attached face-to-face to the mold body at each clamping side thereof. The back plates have an extended portion projecting beyond a frontal side of the mold body. There is further provided a mold exchanging table forming part of the mold exchanging device and being arranged for displacement adjacent the mold closing unit in a direction parallel to a mold closing direction, and an endless conveyor chain arranged to convey the injection mold assembly, by cooperating with coupling elements in the back plates, from the mold exchanging table to the clamping space of the mold closing unit and conversely. The endless conveyor chain has a chain driving end sprocket and an idling end sprocket mounted on the mold exchanging table and supporting the conveyor chain thereon. The conveyor chain is arranged symmetrically at either side of a vertical symmetry plane belonging to the mold exchanging table and extending parallel to the mold closing direction. The coupling elements are transverse grooves provided in at least one of the back plates in at least the extended portion thereof. The transverse grooves extend transversely to a main plane of the back plate.
Patent EP-0208148-A3 (EP)
IPC: G10K11/16
Filed: 1986-06-06
Abstract: Die Erfindung betrifft eine aus Schaumstoff bestehende 
Vorrichtung zur Schalldämmung an Maschinengehäusen, 
und schlägt zur Erzielung einer zuordnungsgünstigen sowie 
optimal schalldämmenden Ausgestaltung vor, daß sie aus 
einem Aufrichte-Faltzuschnitt (AF) besteht, bei dem die 
zwischen Boden (1) und Seitenwänden (2 bis 5) verlaufenden 
Falzlinien (6) als von der Innenseite ausgehende, kerbtalartig 
geformte Zonen (Z) verdichteten Schaumstoffes gestaltet 
sind.
Patent EP-0215372-A3 (EP)
IPC: G02B5/28
Filed: 1986-09-02
Abstract: Es wird ein langwellig transmittierendes Kanten-Inter­
ferenzfilter für engen Kanalabstand beschrieben. Dieses 
Filter besteht aus einer Schichtenfolge aus insgesamt 
einundzwanzig abwechselnd höher- und niedrigerbrechenden 
Schichten, wobei jede höherbrechende Schicht aus TiO₂ 
und jede niedrigerbrechende Schicht aus SiO₂ besteht. 
Die einzelnen Schichten haben eine auf 20° Einfalls­
winkel und auf drei Viertel einer Sperrbereichsmitten­
wellenlänge von 823 nm normierte optische Schichtdicke, 
die ausgehend von einer äußeren Schicht der Schichten­
folge für die erste und zweite Schicht 0,241 bzw. 0,914 
beträgt, für die dritte bis neunzehnte Schicht konstant 
1 ist und für die vorletzte und letzte Schicht 0,914 
bzw. 0,241 beträgt. Zu diesem Filter existiert ein Fil­
ter als spektral komplementäres Gegenstück.
Patent EP-0221462-A3 (EP)
IPC: F16H9/18
Filed: 1986-10-23
Abstract: Bei einem stufenlos regelbaren Getriebeaggregat für 
Kraftfahrzeuge, sind zwei hydraulisch betätigbare Re­
ibscheibenkupplungen zum Schalten eines Vorwärtsganges 
bzw. eines Rückwärtsganges mittels eines Umschalt-­
Planetenradsatz vorgesehen, dessen Planetenradträger 
durch die Vorwärtsgangkupplung mit dem Sonnenrad 
kuppelbar ist, das mit der Primärwelle eines stufenlos re­
gelbaren Umschlingungsgetriebes verbunden ist, bei dem 
ein Kegelscheibenteil der Primärwelle axial verstellbar ist, 
wobei der Stellkolben der Stelleinrichtung axial festehend mit 
der Primärwelle verbunden und von dem an dem axial ver­
stellbaren Kegelscheibenteil befestigten Stellzylinder umge­
ben ist, ist der axial feststehende Stellkolben (14′) mit einer die 
Führungsnabe des axiai verstellbaren Kegelscheibenteiles 
(12′) übergreifenden, mit dem Primärwellenteil (11′) axial- 
und drehfest und mit der Führungsnabe über eine Keilverza­
hnung (32) axial beweglich mit einem Hülsenteil (30) verbun­
den, auf dem das Sonnenrad des Umschalt-Planeten­
radsatzes (4) axial fest jedoch realtiv zur Primärwelle (11′ bzw. 
30) verarehbar angeordnet ist und ist eine Antriebsglocke 
(27′) einerseits für die Vorwärtsgangkupplung (26) und an­
dererseits für den Drehring (38) vorgesehen, der an seiner 
Vorderseite einen Ringkolben (39) bildet, der in einem Ring­
zylinder (44) im feststehenden Stellkolben (14′) aufgenom­
men ist und dessen Rückseite eine V-förmige Kurvenbahn (40) 
aufweist, die über zwischengeschaltete Wälzkörper (43) mit 
einem gleichfalls eine V-förmige Kurvenbahn (42) aufweisen­
den Stützring (41) zusammenwirkt, der mit dem mit der 
Primärwelle (11′) festverbundenen Hülsenteil (30) axial- und 
drehfest angeordnet ist und in der sich durch die Primärwelle 
(7) erstreckenden Pumpenantriebswelle (49) ein Trennrohr 
(53) eingesetzt ist, das mit der Pumpenantriebswelle (49′) 
einen Druckmittelkanal (54) bildet, von dem über radiale 
Bohrungen (55 und 56) und über Lücken in der Keilverza­
hnung (32) sowie einen Kanal (46) der Druckraum der Zylin­
der-Kolben-Anordnung des Drehmomentfühlers mit Druckm­
ittel versorgt wird.
Patent EP-0230552-A3 (EP)
IPC: B26D5/00
Filed: 1986-11-25
Abstract: Durch eine zu einer Koordinaten-Schneidmaschine (1) 
gehoerenden Mustervorlagen-Identifizierungsvorrichtung (4) 
wird eine optosensorische Lageerkennung und Identifizierung 
jeder an beliebiger Stelle auf dem Schneidgut (5) 
abgelegten Mustervorlage (3) ermoeglicht und nachfolgend 
wird aus dem auf einem Arbeitstisch (33) der Koordinaten-­
Schneidmaschine (1) ausgebreiteten Schneidgut (5) 
automatisch ein Teil 2 ausgeschnitten, das der 
Mustervorlage (3) deckungsgleich ist. Fuer die 
Lageerkennung und Identifizierung ist jede 
Mustervorlage (3) mit einer individuellen Kodierung 
versehen, die aus wenigstens zwei Loechern (7) mit 
unterschiedlichen Durchmessern bzw. aus wenigstens zwei 
Flaechen (37) mit unterschiedlichen Flaecheninhalten 
besteht. Die zur Oberseite (10) der Mustervorlage (3) 
kontrastierenden Kodierungsmarken werden von einer 
elektronischen Kamera (11) erfasst und das Bild der 
Erkennungsflaeche (31) zeilenweise zerlegt. 
Die Videosignale werden einem digitalen Bildspeicher (12) 
und einem Bilddekodierungssystem (13) zur Analysierung 
und Berechnung von Koordinatendaten zugefuehrt.
Patent EP-0193240-A3 (EP)
IPC: B60S5/00
Filed: 1986-02-20
Abstract: A coupling member (7, 10, 11, 12) is shown for fastening 
to a wheel support (2-6) of a car, which member has an 
oblong hole (8) located in the line symmetry of a V-shaped 
recess and a connecting rod (12) parallel to said line, so that 
by tightening only one bolt or mutter a perfect mounting and 
positioning of the member is possible with respect to the 
rotational axis (1) of the wheel support, with the connecting 
rod always being located exactly above said rotational axis.
Patent EP-0234099-A3 (EP)
Title: Powder metallurgy high speed tool steel article and method of manufacture
IPC: C22C33/02
Filed: 1986-11-17
Abstract: A powder metallurgy produced high speed tool steel article comprising a mixture of prealloyed high speed tool steel particles coated with a hard, wear resistant material, such as a carbide or nitride, mixed with prealloyed high speed tool steel uncoated particles; the particles are compacted to essentially full density and the hard, wear resistant material is at the boundaries of the coated particles and contained in a continuous matrix of the high speed tool steel. The article is produced by hot compacting a particle charge to essentially full density of a mixture of the coated and uncoated particles.
Patent EP-0198804-A3 (EP)
IPC: A23L27/60
Filed: 1986-04-16
Abstract: A dietetic composition based on linseed oil and soya-­
bean oil is described, by which the optimum requirements of 
the α-linolenic essential fatty acid and a supplement of the 
quantity of the linoleic essential fatty acid are assured to the 
organism. The α-linolenic acid, which is metabolized into 
structures of great importance for vital organic functions, is 
very scarce or lacking in the normal alimentary diet. A 
suitable method for obtaining and treating linseed oil is 
described, which makes it practically tasteless and, 
therefore, fit for alimentary use.
Patent EP-0231736-A3 (EP)
IPC: H03M7/40
Filed: 1987-01-02
Abstract: Method and apparatus which cyclically generate a 
compressed, arithmetically-coded binary stream in response 
to binary occurrence counts of symbols in an uncoded 
string. The symbols in the uncoded string are drawn from 
a multi-character alphabet which is not necessarily a 
binary one. Coding operations and hardware are simplified 
by deriving from the binary occurrence counts an estimate 
of the probability of each unencoded symbol at its precise 
lexical location. The probability estimation eliminates 
any requirement for division or multiplication by 
employing magnitude-shifting of the binary occurrence 
counts. The encoded stream is augmented by the estimated 
symbol probability at the same time that an internal 
variable is updated with an estimate of the portion of a 
probability interval remaining after coding the current 
symbol, the interval estimate being obtained from the 
left-shifted occurrence counts. Decoding is the dual of 
encoding. The unencoded symbol stream is extracted, 
symbol-by-symbol, by substracting the estimated symbol 
probability that comes closest to, but does not exceed the 
magnitude of the compressed stream, re-estimating the 
symbol probabilities based upon the decoding, and testing 
the difference of the subtraction against the re-estimated 
probability.
Patent EP-0247350-A3 (EP)
Title: Method and device for optimizing the balance of a vehicle wheel
IPC: G01M1/30
Filed: 1987-04-16
Abstract: Optimization of running conditions of an automobile wheel is achieved by matching (readjustment of tire relative to rim) after two measuring runs of the tire/rim assembly and in which the static and dynamic unbalance vectors of the tire and rim include coefficients of influence on said running conditions.
Patent EP-0263353-A3 (EP)
IPC: C08F220/12
Filed: 1987-09-23
Abstract: Die Erfindung betrifft Copolymere aus α-Cyanacrylaten 
und Acrylaten, ihre Herstellung und Verwendung.
Patent EP-0264695-A3 (EP)
IPC: B01D63/04
Filed: 1987-10-03
Abstract: Es wird eine Filtration des dem Patienten abgenommenen 
Bluts mit einem für Mittelmoleküle durchlässigen ersten Mem­
bransystem durchgeführt. Das gewonnene Filtrat wird einer 
zweiten Filtration mit einem nur für kleine Moleküle durch­
lässigen zweiten Membransystem unterworfen. Das Retanat wird 
abgeführt. Das vom ersten Membransystem überstellte gefil­
terte Blut wird dialysiert, und das dialysierte Blut mit 
dem Permeat des zweiten Membransystems vereinigt und ohne 
Zugabe von Substituat zum Patienten zurückgeführt. Eine hier­
zu geeignete Vorrichtung hat ein Gehäuse (10) mit drei Hohl­
fasermembrankammern (14, 16, 18). Die Strömungsverbindung 
zwischen den Kammern (14, 16, 18) wird durch abgedichtete 
Zonen (50, 52, 54, 64, 68) an das Gehäuse (10) beidendig 
verschließenden Deckeln (20, 22) hergestellt.
Patent EP-0281095-A3 (EP)
Title: Process for producing polymer useful in thermoset coatings and polymer so produced
IPC: C08G63/08
Filed: 1988-03-02
Abstract: A polymerization process to produce polyol polymer 
useful in the formulation of thermoset coatings, including the 
polymer so produced, is disclosed. The polymers are 
characterized as having at least one main chain and a plurality 
of side chains attached thereto. The polymerization process 
comprises combining in a solvent, at an elevated temperature 
and for a predetermined period of time, an 
addition-polymerizable monomer (that is also a free-radical 
initiator) together with an ethylenically-unsaturated monomer 
(having a nucleophilic or an electrophilic moiety), to initiate 
addition copolymerization of the addition-polymerizable monomer 
with the ethylenically-unsaturated monomer, whereby propagation 
of the reaction forms the main chain of the polymer. 
Meanwhile, also combined in the solvent is a polymerizable, 
carbonyl carbon-containing, ringed molecule -- such as a 
lactone -- which, at the elevated temperature, has a ring 
portion that opens to initiate ionic-copolymerization (of the 
now-opened ring molecule) with the nucleophilic-containing or 
electrophilic-containing moiety, whereby propagation of this 
reaction forms the side chains of the polyol polymer. 
Termination of the addition-copolymerization and 
ionic-copolymerization reactions is effected when the polyol 
polymer attains a predetermined number-average and/or 
weight-average molecular weight. The polymerization process is 
characterized in that each of the main-chain and side-chain 
propagations occurs substantially simultaneously, relative to 
the other, without using a catalyst.