baber/WOPTO huggingface dataset:
Patent EP-0238131-A3 (EP)
IPC: C08G69/14
Filed: 1987-03-09
Abstract: Disclosed are lactam polymerization ini­
tiators comprising at least two lactam terminal 
groups of the formula: 
  
wherein Q is a lactam residue containing a C₃ to C₁₁ 
alkylene group and is bonded to a carbonyl through the 
nitrogen atom of the lactam; A is an aliphatic or 
aromatic hydrocarbyl or hydrocarbyl ether group;  
m is 0 or 1; whem m is 0, n is 0 or 1 and p is 1;  
when m is 1, n is in the range of 1 to 3 and p = n;  
and an elastomeric backbone derived from a telechelic 
polyamine containing at least two primary or secondary 
amine groups. Also disclosed are a process for forming 
the same; nylon block copolymers produced therefrom;  
and a process for the polymerization thereof.
Patent EP-0277387-A3 (EP)
IPC: C07D233/90
Filed: 1987-12-24
Abstract: Novel 1-cyclyl or polycyclyl substituted 
1 H -imidazole-5-carboxylic acids of formula 
  
or a group of -C(=G)-D-R¹³;  
    p is zero or the integer 1 to 7;  
    X is CH₂, O, S(O) n  or NR¹⁴ , wherein n is 0, 1 or 2;  
    R², R³, R⁴, R⁵, R⁶, R⁷, R⁸, and R⁹ are each independently 
hydrogen, C₁-C₆alkyl, mono- and di(aryl)C₁-C₅alkyl, hydroxyC₁-C₅alkyl, 
C₁-C₅alkyloxyC₁-C₅alkyl, C₁-C₆alkyloxy, halo,C₃-C₇alkenyl, 
trifluoromethyl, difluoromethoxy, or aryl; or two or four of said substi­
tuents R²-R⁹ taken together may form one or two optionally substituted 
bivalent C₁-C₅alkanediyl, or C₃-C₅alkenediyl, or C₅-C₇cycloalkanediyl 
radicals; or two or four of said substituents R²-R⁹ may form one or 
 
 
two further bonds; and wherein one of the substituents on the said bivalent 
C₁-C₅alkanediyl, C₃-C₅alkenediyl or C₅-C₇cycloalkandiyl taken 
together with one of said substituents R²-R⁹ may also form an optionally 
substituted bivalent C₁-C₅alkanediyl or C₃-C₅alkenediyl bridge; 
a salt or a stereoisomeric form thereof, which compounds are herbicides; 
compositions containing such compounds as active ingredient and methods of 
preparing said compounds and compositions.
Patent EP-0233789-A3 (EP)
IPC: A61F2/16
Filed: 1987-02-20
Abstract: The invention relates to a method and channeled tool 
adapted for guiding an intraocular lens into position through 
an incision in an eye. The tool comprises an elongated body 
member (12) defining a channel which is structurally adapted 
to secure a haptic (52, 54) of an Intraocular lens (50) against 
lateral movement but allow longitudinal movement along the 
channel towards a distal end (14). Indicia means are provided 
in the tool in the form of two through-holes (30, 32) posi­
tioned at predetermined distances from the distal end of the 
tool to determine the operable compression range of the in­
traocular lens haptics so that the surgeon can determine that 
the subject eye is of a sufficient size to receive selected intra­
ocular lens.
Patent EP-0257886-A3 (EP)
IPC: H01R13/658
Filed: 1987-08-07
Abstract: A dimensionally recoverable article, preferably a 
heat-recoverable article, for providing an electro­
magnetic shield as a shielding layer which comprises an 
electrically conductive fabric. The fabric may be a 
non-woven fabric formed from electrically conductive 
fabrics or it may be a fabric that has been coated, for 
example with a metal, after it has been formed in order 
to render it electrically conductive.
Patent EP-0263714-A3 (EP)
Title: Polyarylene thioether composition and molded product thereof
IPC: C08K3/00
Filed: 1987-10-08
Abstract: A polyarylene thioether composition from which molded products may be formed comprises: (A) 100 parts by weight of polyarylene thioether having the repeating unit <CHEM> as the main constituent, and (B) from 0.3 to 70 parts by weight of polyisobutylene having the repeating unit @ CH2-C(CH3)2 @ as the main constituent.
Patent EP-0266104-A3 (EP)
Title: Production of ceramic materials
IPC: C01B32/949
Filed: 1987-10-16
Abstract: A process for the production of a refractory compound. e.g. a carbide or nitride, of a metallic or non-metallic element, by reacting a mixture of a compound of the metallic or non-metallic element having at least two groups reactive with hydroxyl groups and an organic compound having at least two hydroxyl groups to produce an oxygen-containing polymeric product and pyrolysing the polymeric product, e.g. in an inert atmosphere to produce a carbide or in an atmosphere of reactive nitrogen compound to produce a nitride, in which the reaction mixture contains an aluminium compound containing at least one group reactive with hydroxyl groups. The presence of the aluminium compound in the reaction mixture leads to an increase in the proportion of carbon in the product initially produced by pyrolysis, and to a higher purity in the refractory compound which is ultimately produced.
Patent EP-0243321-A3 (EP)
Title: Packing system for a habituation-free use of products for topical application such as emulsions, creams, unguents, pastes, salves, gels, lipogels and the like
IPC: A45D/
Filed: 1987-01-26
Abstract: Packing system of products for topical application such as emulsions, creams, ungents, pastes, salves a.s.o., which avoids the phenomenon of the habituation and provides the arrangement in layers in the same container of two or more products, either in different or equal amount but of different composition and/or concentration of active substances which may be of different type, appearance, colour a.s.o. and aim at the same either dermatological or cosmetic or pharmaceutical purpose. The products arranged in layers are delivered and used one after the other in order to either alternate their application or to use progressively increasing concentrations in order to avoid the habituation in case of either continuous or periodic applications.
Patent EP-0241435-A3 (EP)
Title: Vectors for the cloning and expression of heterologous genes in yeast and the yeast strains transformed by said vectors
IPC: C12N15/63
Filed: 1987-03-25
Abstract: Vectors for the cloning and expression of heterologous genes in yeast, said vectors being characteristic in that they contain at least: the entire DNA of the pkD1 plasmid (isolated from Kluyveromyces drosophilarum) or a part of the same, as well as a DNA segment bearing any heterologous gene and the sequence necessary for the expression of said gene. The high stability of yeasts transformed by said vectors allows their utilization on an industrial scale in various biotechnological fields.
Patent EP-0278444-A3 (EP)
IPC: C08L67/06
Filed: 1988-02-06
Abstract: Die Erfindung betrifft ungesättigte Polyesterharze aus einem ungesättigten 
Polyester, Monomeren und einem Ester einer ungesättigten Dicarbonsäure mit 
einem hydroxylterminierten Polyoxybutylen, dessen Kette durch Vorreaktion 
mit einem Diisocyanat verlängert wurde.
Patent EP-0318632-A3 (EP)
Title: System of selective radio communication in actual time
IPC: H04H60/15
Filed: 1988-03-21
Abstract: On connection (6), a redaction computer (5) puts the signals into a 
modulator-adapter (7) suitable for the input into a transmission mo­
dulator (8). The signal amplified by an amplifier (9) is transmitt­
ed into the ether and captured by antennae (11) of users. From the­
se antennae (11), a receiver (12) picks and gives it up to a modula­
tor-adaptor (13) which makes it compatible with a micro-processor 
(14) acting as as data access-key in order to allow the signal dif­
ferentiation in only one emission. If the decodified message arriv­
ed form the modulator-adapter (13) has correspondence of codifica­
tion with the micro-processor (14), a device (15) is activated which 
consists of a printing device or of a magnetic memorizer for compu­
ters, if it is about either a text to transmit or a transducer for 
the control of electrical machinery. Furthermore, to accede to the 
radaction computer, the user will digitate the reference codes for 
services and news which can be deduced from tabulates transmitted 
by the editor. By means of orders, the programme of each periphe­
ral computer will automatically send the necessary data on a line 
which allows the system to turn out interactive.
Patent EP-0298218-A3 (EP)
Title: Remelting furnace with ingot gravimetric control
IPC: C22B9/20
Filed: 1988-05-06
Abstract: In a melting furnace with weight-related control of the consumable electrode, the electrode mounting is disposed in a separate pressure chamber which has an inverted bottle-shaped configuration. The downwardly extending neck-like portion is passed sealingly through an opening in the cover plate of the melting chamber. The pressure chamber is suspended from a crossbeam which can be driven vertically by means of spindles. On the upper end of the pressure chamber there is provided a bellows whose upper edge is joined to the upper, tubular portion of the electrode holding rod, while a solid rod holding a current-carrying tube extends coaxially through the tubular portion and is hung from a frame which suspends the electrode holding rod and which is supported on the crossbeam by a sensor. Between the crossbeam and the hanger frame there is provided an auxiliary cylinder which is joined by a pressure hose 33 to the pressure cylinder, by which the pressure forces acting on the tubular portion and the electrode holding rod are compensated.
Patent EP-0306690-A3 (EP)
Title: Unruffled or ruffled knitted vessel prosthesis
IPC: F16L11/00
Filed: 1988-07-28
Abstract: The warp-knitted vessel prosthesis is in the shape of a straight or branched tube having a smooth or snarly surface on one or/and both sides. The prosthesis is made of synthetic, e.g. polyester, fibres. In terms of construction, the vessel prosthesis consists of two pairs of the independent elongate knitted sections (1) of rectangular shape which are formed on the one hand from the basic system of smooth and/or textured yarns having a comparatively high shrinkage effect and on the other from the bulk system of smooth and/or textured yarns having a lower shrinkage effect, the yarns of the basic system being in a tricot weave and the yarns of the bulk system being in a plain weave. The two indicated pairs of elongate knitted sections (1) which are shown in Fig. 2 in such a way that two knitted sections (1) lie side by side and underneath these knitted sections (1) is attached the second pair of the elongate knitted sections (1), are interlaced the sections in such a way as to form a vessel prosthesis which has two branches. The two pairs of elongate knitted sections (1) are joined together by means of mutually crossed stitch foot bindings (2) formed from three connection systems of smooth and/or textured yarns, the connection also utilising according to Fig. 2 in the section of the two prosthesis branches two edge wales of each elongated knitted section (1) and in the section of the full prosthesis diameter the three edge wales of each elongated knitted section (1). The connecting yarn systems advantageously contain at least some yarns of the basic and/or bulk yarn system. <IMAGE>
Patent EP-0319848-A3 (EP)
IPC: C08L55/02
Filed: 1988-12-01
Abstract: Polymerisatmischung aus 
   a) 45 - 50 Gew.-Teilen eines Pfropfprodukts eines 
Gemisches aus 25 - 40 Gew.-Teilen Acrylnitril und 
75 - 60 Gew.-Teilen Styrol, α-Methylstyrol, Alkyl­
methacrylat oder Mischungen daraus auf einen teil­
chenförmigen hochvernetzten Dienkautschuk mit einem 
Kautschukgehalt von 20 - 40 Gew.-%,    b) 45 - 10 Gew.-Teilen eines Pfropfprodukts eines Ge­
misches aus 20 - 35 Gew.-Teilen Acrylnitril und 
80 - 65 Gew.-Teilen Styrol oder α-Methylstyrol auf 
einen teilchenförmigen, hochvernetzten Dien­
kautschuk mit einem Kautschukgehalt von 50 - 
75 Gew.-%, wobei die Pfropfausbeute größer als 
60 Gew.-% ist,    c) 10 - 50 Gew.-Teilen eines teilchenförmigen, teil­
vernetzten kautschukartigen Copolymerisates eines 
C₂-C₈-Alkylacrylates und/oder Butadien mit (bezogen 
auf Copolymerisat) bis zu 40 Gew.-% Acrylnitril, 
welches einen mittleren Teilchendurchmesser (d₅₀) 
 
 
von 0,1 -0,3 µm und einen Gelgehalt von 40 - 
99 Gew.-% aufweist und    d) gegebenenfalls bis zu 5 Gew.-Teilen eines hochmole­
kularen, unvernetzten Copolymerisates aus Styrol 
oder Methylmethacrylat und bis zu 40 Gew.-% 
Acrylnitril mit Staudinger-Zahlen [η] (in Dimethyl­
formamid bei 20° C) von >4 dl/g,    
ein Verfahren zu ihrer Herstellung und ihre Verwendung 
als Additiv in Polyvinylchlorid-Formmassen.
Patent EP-0294894-A3 (EP)
IPC: D06M13/248
Filed: 1988-06-06
Abstract: Disclosed are alkyl amine-anionic surfactant ion-pair/wax 
composites useful as fiber- and fabric-conditioning agents. Also 
disclosed are compositions containing these conditions agents 
such as fabric detergent compositions, shampoos, hair condi­
tioners and dryer- and washer-added fabric conditioners.
Patent EP-0280461-A3 (EP)
Title: Dobutamine salts
IPC: A61K9/00
Filed: 1988-02-17
Abstract: Dobutamine phosphate monobasic has desirable 
aqueous solubility properties, and is therefore useful 
in preparing intravenous solutions for treatment of 
cardiac insufficiency.
Patent EP-0288157-A3 (EP)
Title: Discardable adjustable vaginal speculum discardable adjustable vaginal speculum
IPC: A61B17/42
Filed: 1988-03-23
Abstract: The invention comprises a low-cost vaginal speculum (1) made of plastics for vaginal observation and minor operations, particularly apt for routine examination and periodical check-ups. In order to provide a safeguard against reuse of the speculum and guarantee non-use to the patient, the observation window (5) of the instrument is initially provided with a patch (7) sealably closing it. The patch may be removed in sight of the patent by breaking off a pair of tabs (6), after which it may not be replaced; thus the speculum has to be discarded after first use. The speculum is further provided with means for regulating the opening of its tongs (3, 4) to reduce the possibility of hurting or frightening the patient. In a preferred embodiment, the means for adjusting the opening of the tongs comprise two pivoted lever-arms (18') which cam on the inside surfaces of the respective tongs. Each lever arm extends through a slot (16') in a wall (2) of the speculum to form an actuator head (21) accessible to the doctor. At its opposite end, each lever-arm comprises a notched end (22', 23') caming on the inside of the respective tong, preferably against a guide-ratch.
Patent EP-0323072-A3 (EP)
Title: Data transmission with improved message format
IPC: H04L29/06
Filed: 1988-12-13
Abstract: In a voiceband data multipoint network, each tributary modem 
transmits, in a trailer which follows the user data, a tributary modem 
identification, a sequence number which advances for each start-up and a 
checksum. The observation at the receiver of a gap in the series of sequence 
numbers in messages determined to have originated from a particular 
tributary modem is used to accurately compute a missed message rate for 
that modem.
Patent EP-0329899-A3 (EP)
Title: Stain-resistant aromatic/maleic anhydride polymers
IPC: C08L/
Filed: 1988-12-14
Abstract: Stain-resistant, polyamide textile substrates treated with compositions comprising hydrolyzed ethylenically unsaturated aromatic/maleic anhydride polymers and processes for their preparation. The treated substrates possess stain resistance that is as good as or better than do previously known stain-resist treated substrates but do not suffer from yellowing to the extent that previously known treated substrates do.
Patent EP-0315535-A3 (EP)
IPC: A61K8/34
Filed: 1988-11-03
Abstract: Unsaturated cycloaliphatic esters of macrolidic and lincosamidic antibiotics are employed in the treatment of acne.
Patent EP-0328964-A3 (EP)
IPC: C08L81/02
Filed: 1989-02-03
Abstract: Die Erfindung betrifft leitfähige Abmischungen aus Poly­
arylensulfiden, vorzugsweise Polyphenylensulfiden (PPS) 
mit Graphit und leitfähigem Ruß.
Patent EP-0339286-A3 (EP)
Title: Test system for acquiring, calculating and displaying representations of data sequences
IPC: G01R31/316
Filed: 1989-03-30
Abstract: A system for testing electronic devices includes a waveform generator, a data acquisition system, and a computer. The waveform generator continuously generates a test signal having an adjustable parameters set by the computer in response to user input. The data acquisition system acquires data representing the output of the device under test in response to the input signal and stores the last N acquired data values. The computer transfers a data sequence from the acquisition system to another memory and generates in a window on a terminal screen a waveform display representing the stored data sequence. The computer also displays menu items referencing mathematical operations that may be performed on one or more data sequences. When a user selects one of the menu items, the computer prompts the user to select one or more windows containing waveform displays. Thereafter, the computer performs the selected operation on the data sequence controlling the waveform displays in the selected windows. When the result of the operation is a new data sequence, the computer stores the new data sequence in memory and then produces in a user-selected window a new waveform display based on the new data sequence.
Patent EP-0341625-A3 (EP)
IPC: H04N7/083
Filed: 1989-05-08
Abstract: Die Erfindung betrifft ein Verfahren zum Übertragen von 
digitalen Informationen allein oder gemeinsam mit anderen 
digitalen oder analogen Signalen im Zeitmultiplex an eine 
Empfängerschaltung mit einem Demodulator und einem Decoder 
zur Rückgewinnung decodierter Signale aus den codierten 
Informationen. Zur Bitratenverdopplung ist vorgesehen, daß 
die Informationen aus zeitkontinuierlichen spektralbegrenzten 
Signalen durch Abtastung gewonnen und als zeit- und 
amplitudendiskrete Informationen in zwei oder mehreren 
Kanälen enthalten sind, wobei das Zeitsignal des einem Kanals 
jeweils zu den Zeitpunkten abgetastet wird, bei denen das 
Zeitsignal des weiteren Kanals eine Nullstelle aufweist oder 
das Zeitsignal des weiteren Kanals dann abgetastet wird, wenn 
das Zeitsignal im ersten Kanal Null ist, und daß die 
Informationen der Kanäle vor der Übertragung addiert werden.
Patent EP-0346616-A3 (EP)
IPC: C02F11/12
Filed: 1989-05-13
Abstract: Um zum Zwecke der Herstellung von pelletförmi­
gen mit pulvrigem Drainagematerial bepuderten 
Schlammformkörpern eine Einrichtung zu schaf­
fen, die vergleichsweise einfach und klein 
gebaut ist und trotzdem eine hohe Durchsatzlei­
stung ermöglicht, und die Formkörper erzeugt, 
die sich in einer nachgeschalteten Presse sehr 
wirkungsvoll auspressen und damit nachentwäs­
sern lassen, wird erfindungsgemäß ein rotieren­
der Teller (11) oder eine rotierende Trommel 
(27) mit in Umfangsrichtung verlaufenden 
Schlitzen (10, 30) zum Durchtritt der fertig 
geformten Formkörper (26) vorgeschlagen, wobei 
die Schlitze (10, 30) gleichermaßen für den 
schnellen Austritt bereits ausreichend kleiner 
pelletförmiger Formkörper sorgen und zugleich 
wirksam den Austritt zu großer Formkörper ver­
hindern.
Patent EP-0343542-A3 (EP)
Title: Assisting device for the spontaneous breathing of a patient
IPC: A61M16/00
Filed: 1989-05-20
Abstract: A mixing unit (1) for mixing air and oxygen comprises an air flow sensor (8), an electrically controllable air valve (6), an oxygen flow sensor (9) and an electrically controllable oxygen valve (7). A respiratory gas pressure sensor (20) is arranged on a gas channel (15), which connects the respiratory gas mixing unit (1) to an outlet (16). At the outlet (16) there is an electrically controllable outlet valve (17). The air flow sensor (8), the oxygen flow sensor (9), the respiratory gas pressure sensor (20), the air valve (6), the oxygen valve (7) and the outlet valve (16) are connected to an electronic control unit (40). The sensor signals form input variables for the control unit. The control unit emits control signals for the valves. 
<IMAGE>
Patent EP-0350005-A3 (EP)
Title: Security system
IPC: G06F21/12
Filed: 1989-07-05
Abstract: In a distributed processing system having a plura­
lity of nodes, a correspondence table (4a), which 
represents a correspondence between the nodes and 
corresponding passwords that grant access to the nodes, 
stored in a disk device (4). Each of the nodes includes 
a passthrough device (3) which permits passthrough of 
access request data to a node of the next hierarchical 
level. Upon receipt of access request data, the 
passthrough device refers to the correspondence table to 
check a password contained in the received access 
request data for validity of access to the node. When 
the password is valid, the passthrough of the access 
request data is permitted.
Patent EP-0351876-A3 (EP)
Title: Composition for potentiating vaccination effect
IPC: A61K38/00
Filed: 1989-07-21
Abstract: A composition which cmprises human B cell differentiation 
factor ("human BCDF") as an effective ingredient may be 
used for potentiating the vaccination effect of vaccines.
Patent EP-0359251-A3 (EP)
IPC: C09D183/07
Filed: 1989-09-14
Abstract: Zum Beschichten der Oberfläche von elektrischen Hochspan­
nungsisolatoren geeignete, unter Ausschluß von Wasser lager­
fähige, bei Zutritt von Wasser bei Raumtemperatur zu 
Elastomeren vernetzbare Massen werden durch Vermischen von 
   (I) kondensationsfähige Endgruppen aufweisendem Diorgano­
polysiloxan mit    (II) je Molekül mindestens drei direkt an Silicium 
gebundene hydrolysierbare Gruppen aufweisender 
Siliciumverbindung    (III) gegebenfalls organisches, nicht-reagierendes 
Lösungsmittel  
sowie mindestens einem weiteren Stoff 
hergestellt, wobei als mindestens ein weiterer Stoff    (IV) ein Additiv verwendet wird, das durch Vermischen von 
   (A) 60 bis 80 Gew.-% Diorganopolysiloxan mit 75 bis 85 
Mol-% Dimethylsiloxaneinheiten und 15 bis 25 Mol-% 
Vinylmethylsiloxaneinheiten,     (B) 20 bis 35 Gew.-% Titandioxid oder Zirkoniumdioxid,    (C) 0,05 bis 0,25 Gew.-% Platin, berechnet als Element, 
in Form einer Platinverbindung oder eines Platin­
komplexes und    (D) 1 bis 5 Gew.-% Organosiliciumverbindung mit über 
Kohlenstoff an Silicium gebundenem basischem Stick­
stoff hergestellt wird,    
wobei die Summe der jeweils innerhalb der oben unter 
(A) bis (D) angegebenen Bereiche gewählten Prozentsätze 
100 Gew.-% beträgt und sich die jeweiligen Gew.-% auf 
das Gesamtgewicht des Additivs (IV) beziehen.
Patent EP-0374381-A3 (EP)
IPC: B21B13/14
Filed: 1989-09-21
Abstract: Die Endquerdichtung (20) dient zur Abdichtung einer 
Längskammer (12) zwischen dem Querhaupt (1) einer hydrau­
lisch innenabgestützten Walze und der um dieses umlaufen­
den Hohlwalze (3). Die Endquerdichtung (20) umfaßt einen 
Lagerring (21) eines Wälzlagers (40), auf welchem sich 
von der anderen, auf der Seite der Längskammer (12) ge­
legenen Seite ein Lagerring (31) abstützt, der mit einem 
am Querhaupt (1) festen Ring (29) einen Spalt (30) von 
weniger als 0,1 mm Breite bildet. Der Lagerring (31) ist 
gegenüber dem Innenumfang (4) der Hohlwalze (3) abgedich­
tet und dreht sich mit. Beide den Spalt (30) begrenzende 
Spaltflächen (27,28) befinden sich an Teilen, die am Quer­
haupt (1) festgelegt sind.
Patent EP-0367968-A3 (EP)
Title: Machine for processing foods or for maufacturing pharmaceutical and chemical products
IPC: B01F7/00
Filed: 1989-09-27
Abstract: The invention relates to a machine for processing foods or for manufacturing liquid or pasty pharmaceutical and chemical products, with a dish, through the dish bottom of which a motor shaft is guided, which projects vertically into the dish, is drivable at high speed by a motor arranged below the dish and is overlapped by a sleeve-shaped tool carrier which is mounted in a rotationally fixed manner but removably at its upper free end and at its lower end has radially extending tools. For processing of in particular small quantities it is proposed, according to the invention, that said tools comprise at least two identical, diametrically opposite mixing fingers which revolve in the same horizontal plane, have a round cross-section, are arranged very close above the dish bottom, project with their free radially external and upwardly slightly bent-off end into the dish radius provided between dish bottom and wall and are adapted at least approximately to follow the contour of said radius.