baber/WOPTO huggingface dataset:
Patent EP-0031708-A3 (EP)
Title: Cephalosporin derivatives, processes for their manufacture, pharmaceutical compositions containing them and intermediates therefor
IPC: C07D501/20
Filed: 1980-12-22
Abstract: A cephalosporin derivative of the formula: 
<CHEM>
 in which R<1> is any one of the C- 3 substituents from antibacterially-active cephalosporins known in the art; R<2> is any one of the C-4 substituents from antibacterially-active cephalosporins known in the art; R<3> is hydrogen, hydroxy, amino, C1-6alkyl, C1-6alkanoyl, C1-6alkoxy, C1-6alkonoylamino or C1-6alkylamino, phenylalkyl in which the alkyl part is C1-6 or phenyl in the latter two of which the phenyl is optionally substituted by methoxy:
 A< is a radical of the formula:- 
<CHEM>
 in which R<4> and R<5>, which may be the same or different are hydrogen, halogen, cyano, hydroxy, carboxy, pyridyl, C1-6alkyl, C1-6aminoalkyl, C1-6hydroxyalkyl, C2-6alkoxycarbonyl, C2-10alkylaminoalkyl, C3-15dialkylaminoalkyl, or phenyl optionally substitued by 1 or 2 radicals selected from halogen, nitro, amino, hydroxy, carboxy, cyano, C1-6alkyl and C2-6alkoxycarbonyl; or R<4> and R<5> are joined to form a mono-, bi- or tricyclic carbocyclic ring system which may be non-aromatic, partially aromatic or fully aromatic, the aromatic part being optionally substituted by 1, 2 or 3 radicals selected from halogen, hydroxy, amino, cyano, carboxy, carbamoyl, nitro, ureido, C1-6alkyl, C1-6alkoxy, C1-6haloalkyl, C1-6alkylamino, C1-6hydroxyalkyl, C1-6aminoalkyl, C1-6alkanoylamino and C1-6azidoalkyl, C2-8dialkylamino, C2-10alkylaminoalkyl, C3-15dialkylaminoalkyl, C2-6cyanoalkyl, C2-6carboxyalkyl, C2-6carbamoylalkyl, and
Patent EP-0036183-A3 (EP)
Title: Process and apparatus for the surface extension and drying of leather pieces, skins and similar materials
IPC: C14B1/26
Filed: 1981-03-12
Abstract: An apparatus and process for expanding the area and for drying of leather pieces, felts and other similar flat materials. On both sides of the leather elastic foils impervious to air are disposed, a vacuum is connected to the space between the two foils and then forces are applied for enlarging the area of the foils, where the forces are predominantly disposed in the plane of the foils. Thermal energy can be fed to the flat material. The forces can be intermittently applied and they can be provided preferably by hydraulic or pneumatic means.
Patent EP-0046976-A3 (EP)
IPC: G11C29/00
Filed: 1981-08-25
Abstract: Die Erfindung betrifft einen Halbleiterspeicher aus Spei­
cherbausteinen mit redunanten Speicherbereichen.  
     Zur Aufnahme der Informationen für die Ersatzschaltung 
fehlerhater Bitstellen in einem Speicherbaustein mit redun­
danten Speicherbereichen ist in dem Speicherbaustein ein 
flüchtiger Hilfsspeicher vorgesehen. Jeder im Verlauf von 
Wartungsarbeiten leicht auswechselbaren, eine Mehrzahl 
von Speicherbausteinen umfassenden Baueinheit, z.B. einer 
Flachbaugruppe, ist ein programmierbarer, nicht flüchtiger 
Festwertspeicher zur Aufnahme der Ersatzschaltungsinfor­
mationen für alle in der Baueinheit zusammengefaßten 
Speicherbausteine zugeordnet. Die Programmierung des 
Festwertspeichers erfolgt vorzugsweise bei der Prüfung der 
Baueinheit. Sie kann später ergänzt werden.
Patent EP-0066994-A3 (EP)
IPC: C12N15/74
Filed: 1982-05-21
Abstract: The genetic modification of microorganisms which can be 
grown upon methanol as a carbon source to produce single 
cell protein (SCP). By the modification the genes specifying 
the methanol oxidase (MO) and methanol dehydrogenase 
(MDH) enzymes, used in the normal metabolic pathways by 
which the microorganisms convert methanol to formaldehyde, 
are replaced by adh genes capable of expressing an alcohol 
dehydrogenase (ADH) enzyme catalyst for the oxidation of 
methanol to formaldehyde. The modified microorganism has 
increased energetic efficiency in utilizing carbon. Preferably 
the modified microorganism is derived from Methylophilus me­
thylotrophus. The claims cover genetically modified microor­
ganisms a method of making genetically modified microorga­
nisms and a process for the production of single cell protein.
Patent EP-0081923-A3 (EP)
Title: 2-(trisubstituted phenylimino)-imidazolines
IPC: C07D233/50
Filed: 1982-11-19
Abstract: 2-Trisubstituted Phenylimino-imidazolines also known as 2-(trisubstituted anilino)-1,3 diazacyclopentene-(2) compounds and their use for lowering intraocular pressure are disclosed.
Patent EP-0092748-A3 (EP)
IPC: B65C9/18
Filed: 1983-04-15
Abstract: Die Spendevorrichtung für auf einem Trägerband haf­
tende Etiketten weist eine das Trägerband um eine Spende­
kante herumführende Bandführungsvorrichtung auf. Eine in 
Bandbewegungsrichtung hinter der Spendekante angeord­
nete Bandantriebsrolle ist ohne Zwischenschaltung eines 
Brems/Kupplungs-Aggregats mit einem Schrittmotor (117) 
gekuppelt. Der Schrittmotor (117) wird aus einem Impulsge­
nerator (121) gespeist, dessen Impulsrate beim Bewegungs­
start des Trägerbands zur Vermeidung ruckartigen Anfah­
rens allmählich erhöht und zur Vermeidung ruckartigen 
Abbremsens allmählich erniedrigt wird. Das Abbremsen des 
Schrittmotors (117) wird durch einen einzigen Sensor (135) 
gesteuert. Um fehlende Etiketten auf dem Trägerband erken­
nen zu können, ist ein Referenzzähler (143) vorgesehen, der 
während einer Referenz-fahrt die zwischen zwei Stopsigna­
len des Sensors (135) erzeugten Impulse des Impulsgenera­
tors (121) zählt. Ein überwachungszähler (147), der die 
Impulse während des Spendebetriebs zählt, löst den Brems­
vorgang aus, wenn innerhalb der vom Referenzzähler (143) 
ermittelten Impulszahl kein Stopsignal des Sensors (135) 
auftritt.
Patent EP-0097936-A3 (EP)
Title: Nonapeptide having an immunostimulating activity, process for its preparation and its use
IPC: A61K39/39
Filed: 1983-06-25
Abstract: The invention provides a nonapeptide of the formula I Glu-Asp-Ser-Ser-Ser-Thr-Gly-Trp-Asn-OH (I) a process for the preparation thereof and its use, furthermore intermediates for preparing a compound of the formula I.
Patent EP-0106397-A3 (EP)
Title: Safety lock of the tumblers type with a profiled stop pin
IPC: E05B21/00
Filed: 1983-09-29
Abstract: A safety lock with gorge levers, intended to be operated by a web-type key, in which the consent stud, connected to the plate with latches and traversing the windows with opposite teeth of the gorge levers, instead of being prismatic as usual, has an outline with projections and recesses depending on the shape of the key web and on the configuration of the windows of the gorge levers, while these latter are identical for locks intended to be operated by different keys, whereby the shaped consent stud is the only element differentiating each specific lock. Preferably the shaped consent stud is interchangeably mounted on the plate with latches, whereby the lock can be easily adapted to be operated by a different key, by simply replacing the interchangeable shaped consent stud.
Patent EP-0095908-A3 (EP)
IPC: F01D7/02
Filed: 1983-05-27
Abstract: A rotary propeller (22) can act as the rotor of a ram air 
turbine for driving a load (64) or as a propulsion propeller driven 
by an engine (64) and the speed of the rotor (22) is controlled 
by rotating a reference shaft (37) at a controlled speed by a 
motor (58) and varying the pitch of the rotor blades (24) in 
dependence on any difference between the speeds of rotation 
of the rotor and the shaft (37) to tend to reduce that difference. 
In particular when the rotor is to be stopped, the shaft (37) is 
stopped and the blades (24) are feathered.
Patent EP-0127173-A3 (EP)
IPC: C12N15/02
Filed: 1984-05-29
Abstract: Es wird ein verfahren zur Gewinnung von gegen 
Tumorantigene gerichteten monoklonalen Antikörpern be­
schrieben, bei dem man Inzucht-Versuchstieren bestrahlte 
Tumorzellen, die sich vom selben Inzuchtstamm ableiten, 
unter Immunisierungsbedingungen injiziert, danach Milzzel­
len der so immunisierten Tiere isoliert und unter Anwendung 
der Hybridomatechnik mit Myelomzellen fusioniert, die 
erhaltenen Hybridomzellen züchtet und die monoklonalen 
Antikörper aus dem Kulturüberstand oder aus Aszitesflüssig­
keit derjenigen Hybridomaklone gewinnt, welche in vitro die 
Adhäsion lebender Tumorzellen hemmen oder/und eine 
Formänderung derselben bewirken. Außerdem wird ein Arz­
neimittel beschrieben, das als Wirkstoff diese monoklonalen 
Antikörper neben üblichen pharmazeutischen Zusatz- und 
Verdünnungsmitteln enthält.
Patent EP-0149038-A3 (EP)
IPC: C08F2/00
Filed: 1984-11-06
Abstract: A method of making an organic solvent-soluble, sub­
stantially linear copolymer of meta- or para-isopropenyl-α, 
α-dimethylbenzylisocyanate and at least one other ethylenic­
ally unsaturated non-methacrylate or nonacrylate comono­
mer selected from the group consisting of styrene, α-­
methylstyrene, p-methyl-α-methylstyrene, and p-­
methylstyrene, comprising polymerizing the meta- or para-­
isopropenyl-α,α-dimethylbenzylisocyanate and said at least 
one other ethylenically unsaturated comonomer in non-­
aqueous solution and in the presence of a cationic polymer­
ization catalyst.
Patent EP-0147609-A3 (EP)
IPC: C08K3/22
Filed: 1984-11-17
Abstract: The present invention is a flame retardant composition 
comprising from 5 to 20 weight percent of a homopolymer of 
a monomer having the formula: 
  
wherein n = 0 or 1, X is bromine or chlorine and R is 
hydrogen or methyl. The polymer has a molecular weight 
between 1 × 10³ and 10 × 10⁶, and preferably 5 × 10³ to 5 × 
10⁶. The molecular weight is determined by gel permeation 
chromotography in tetrahydrofuran. The composition con­
tains from 80 to 95 weight percent of a polyamide having an 
excess of polymer chain ends terminated with amine groups. 
There can be from 0 to 10, preferably 1 to 10, and more 
opreferably 2 to 6 weight percent of antimony oxide. Optional­
ly, the composition can contain an impact modifier and/or a 
filler.
Patent EP-0153474-A3 (EP)
Title: Process for obtaining d-2-(6-methoxy-2-naphthyl)-propionic acid
IPC: C12P41/00
Filed: 1984-12-14
Abstract: 1. Process for the obtaining of D-2-(6-methoxy-2-naphthyl)-propionic acid from mixtures of D- and L-2-(6-methoxy-2-naphthyl)-propionic acid esters of alkyl alcohols with 1 to 4 carbon atoms by asymmetric hydrolysis of the L-ester with a microbial enzyme, separation of the 2-(6-methoxy-2-naphthyl)-propionic acid from the D-2-(6-methoxy-2-naphthyl)-propionic acid ester and saponification of the latter, characterised in that one carries out the saponification enzymatically with esterase from hog liver or Pleurotus ostreatus.
Patent EP-0163811-A3 (EP)
Title: Dialysis system and device
IPC: A61M1/28
Filed: 1985-02-21
Abstract: The peritoneal dialysis device including two bags connected to a first y-junction terminating in a common tube to be coupled to a second y-junction associated to the catheter tube, comprises: a threaded longitudinally retractable cap which is associated to a plastomeric-elastomeric cover of the needle, as well as, on each branch of the second y-junction, a removable cap; means to engage said threaded rectractable cap; and means for guiding the needle on the disinfection chamber forming membranes.
Patent EP-0177283-A3 (EP)
IPC: C09D127/18
Filed: 1985-09-27
Abstract: A protective film-forming composition for use as such or 
in a paint composition comprises a finely powdered fluorore­
sin dispersed in a dispersing medium and compatible 
therewith, and containing a silica adhesive mixed therein.
Patent EP-0178188-A3 (EP)
IPC: A45D40/06
Filed: 1985-10-14
Abstract: A stick holder device for holding a stick of solid consum­
able material, such as cosmetics material, e.g. lipstick.  
     To protect the stick held in a conventional device during 
placement and removal of a cap, it is known to provide an 
axially movable cap in which the stick is seated and a me­
chanism for retracting the stick into a base tube. However, 
such arrangements are complex and somewhat unstable 
mechanically.  
     In the device of the invention a cover sleeve is axially 
movable relative to a handle in which the stick will be fixedly 
held selectively to conceal or expose the stick. The sleeve is 
itself manually engageable and can be manipulated as re­
quired for said axial movement. The construction is simple 
and effective and provides firm and stable mounting of the 
stick.
Patent EP-0195872-A3 (EP)
IPC: A61K35/74
Filed: 1985-11-18
Abstract: The invention relates to a novel antibiotic 82-85-8A 
having antimicrobial and cell-cidal activity. This antibiotic is 
produced by a microorganism belonging to genus Strep­
tomyces. The invention also concerns a production process 
thereof.
Patent EP-0163619-A3 (EP)
Title: Device for extrusion
IPC: B29C47/52
Filed: 1985-04-02
Abstract: The present invention relates to an apparatus and a method for extrusion of plastic or pulverulent materials having been prepared for the purpose for obtaining an extrudate in the form of rod shaped bodies, whereby the apparatus comprises an annular perforated screen (8), a rotor (10) being rotably arranged on the inside of said perforated screen (8), which rotor (10) is provided with a number of compression surfaces (14) working in close rotation to said perforated screen (8), which surfaces (14) are arranged with an acute angle with said perforated screen (8) in their rotational direction.
Patent EP-0198487-A3 (EP)
IPC: C09J123/32
Filed: 1986-04-16
Abstract: Pressure sensitive bitumen-based adhesive composi­
tions are provided which comprise bitumen, oil, an iono­
meric elastomer, and gilsonite. The adhesives are particu­
larly useful as self adherent waterproofing layers in roofing. 
The presence of gilsonite can result in substantial increases 
in the shear strength of these adhesives at the relatively 
high temperatures encountered in roofing applications.  
     Also provided are waterproofing membranes compris­
ing the inventive adhesive compositions.
Patent EP-0218119-A3 (EP)
IPC: H01L39/18
Filed: 1986-09-12
Abstract: A switch is provided that introduces quasiparticles at an 
asymmetric location into a reduced cross-sectional area microbridge link 
(4) that is part of an output path. The quasiparticles nucleate a small 
region of normal resistivity and the normal region propagates to produce 
normal resistivity in the entire reduced cross-sectional area 
microbridge link (4). The asymmetry of the location provides 
input-output isolation. The high critical current, high resistivity 
material for the reduced cross-section member (4) provides high current 
and voltage gain and the small size provides high speed. In one 
structure, an input film conductor (5) is asymmetrically, centrally 
positioned in an insulator stack, and a microbridge link (4) is 
positioned on a bevelled side of the stack with the input conductor (5) 
in tunnelling relationship with part of the narrow portion of the 
microbridge link (4). Decoupling between input and output sufficient to 
permit one switch to drive several others is provided. Voltage gain can 
be sufficient to serve as an interface between superconducting devices 
and semiconductor circuitry.
Patent EP-0228045-A3 (EP)
Title: Aromatic thioethers
IPC: A61K31/47
Filed: 1986-12-19
Abstract: Novel asymmetric thioethers of the formula    <IMAGE>  (I)  in which the general symbols have the following meanings: R0 represents hydrogen or C1-7-alkanoyl, R1 represents C1-3-alkyl which may be substituted by one or more halogen atoms having an atomic number of at most 17, R2 represents an aliphatic radical having from 5 to 15 carbon atoms, A represents ethylene, a single bond or vinylene, B1 represents C1-7-alkylene or phenylene, B2 represents a single bond, ethylene or phenylene, and M represents an aromatic radical of the partial formula    <IMAGE> (M)   in which the symbols have the following meanings: R3 represents hydrogen or C1-4-alkyl, X represents NH, O, S or if R4 represents hydrogen, a single bond, one of the symbols R4 and R5 represents hydrogen and the other represents the group -CO-R6, or R4 and R5 together represent the radical -CO-C(R6)=C(R7)-or-CO-C(R7)=C(R6)-or R4 R5, together with X, represent the radical -N=C(R8)-C(R6)=CH-, in which R6 represents -(CH2)b-COOR3 (in which b=0 to 2) R7 represents hydrogen or C1-4-alkyl and R8 represents hydrogen, methyl, mythoxy or halogen, and their salts are active as leucotriene antagonists since they eliminate the contractions of smooth muscles brought about by leucotrienes, and are therefore suitable for the treatment of allergic, especially asthmatic, conditions.
Patent EP-0193504-A3 (EP)
Title: Device for projecting out and sliding doors of cabinets and the like
IPC: E05D15/10
Filed: 1986-02-27
Abstract: It is described a device for projecting out and 
sliding doors for furniture and the like which is 
applicable to a piece of furniture provided with at 
least a pair of doors. The device in question allows 
to place the doors of the piece of furniture staggered 
over two parallel planes when they are to slide one 
above the other for the opening of the piece of 
furniture and to place the same onto the same plane 
when the piece of furniture is closed. Passage from 
one condition to the other takes place by such a 
displacement of the door provided with this device, 
which is normal to the direction of sliding of the 
door itself and more precisely it is a jutting out 
displacement with respect to the piece of furniture 
for bringing the doors to their staggered condition 
and a displacement towards the piece of furniture for 
bringing back the doors to the aligned condition.
Patent EP-0233579-A3 (EP)
Title: Method and apparatus for determining small quantities of gases or vapours in gas mixtures
IPC: G01N27/66
Filed: 1987-02-10
Abstract: A method for detecting very small concentrations of gases in gas mixtures passed as a gas stream through a measuring cell having a chamber through which the gas stream flows through, a drift zone provided between an inlet and an outlet of the chamber, a gas stream ionizing radiation source located at the inlet of the drift zone, a collector electrode located at the outlet of the drift zone, a grid consisting of two groups of parallel wires located in the drift zone current adjacent grid wires are supplied with different electrical voltages and whereat an AC voltage of adjustable frequency is fed to the two groups of grid wires, and a measuring apparatus for detecting the collector current, including the steps of inducing the movement of the ions through the drift zone by means of a ventilator which generates a controlled gas flow to the collector electrode, periodically changing the frequency of the AC voltage applied to the groups of grid wires either continuously or stepwise, simultaneously measuring the collector current dependent on the grid frequency, digitizing and storing the measured collector current in a memory as a function of the frequency, storing in a further memory a table of collector current/frequency curves for different gases, comparing the measured curves with the stored curves and, if a measured curve is identical with one of the stored curves, producing an indication signal characterizing the gas corresponding to the particular stored curve. An apparatus for measuring a gas concentration is provided using this method.
Patent EP-0235628-A3 (EP)
Title: 1-arylpyrazoles
IPC: C07D401/04
Filed: 1987-02-11
Abstract: Insecticidally and acarididally active 1-arylpyrazoles of the formula <IMAGE>   in which R1 represents hydrogen, alkyl or halogen alkyl, R2 represents alkyl, alkenyl, alkinyl, cycloalkyl, halogenoalkyl, halogenoalkenyl, alkoxyalkyl, alkylthioalkyl, alkylsulphinylalkyl, alkylsulphonylalkyl, optionally substituted aralkyl or optionally substituted aryl, R3 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or optionally substituted aralkyl, R4 represents alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl or optionally substituted aralkyl, and, in addition, also represents hydrogen in the case where R3 does not simultaneously represent unsubstituted alkyl, or R3 and R4, together with the nitrogen atom to which they are bound, represent a saturated heterocycle, which can optionally contain further heteroatoms, Ar represents in each case optionally substituted phenyl or pyridyl, and n represents a number 0, 1 or 2.
Patent EP-0242789-A3 (EP)
IPC: A61P31/04
Filed: 1987-04-15
Abstract: The present invention relates to quinoline derivatives of 
the formula 
  
wherein Z is an amino group or a halogen atom, 
  
in which R₁ is a hydrogen atom, a lower alkyl or haloalkyl 
group, R₂ is a hydrogen atom or a lower alkyl group, R₃ is a 
lower alkyl or haloalkyl group, R₄ is a hydrogen atom or a 
lower alkyl group, R₅ and R₆ are the same or different and 
each represents a hydrogen atom or a lower alkyl group, or R₅ 
and R₆, together with the nitrogen atom to which they are 
attached, form a heterocyclic ring, and n is 0 or 1, with the 
proviso that when Z is an amino group R is (B);  
and esters thereof and salts thereof and processes for 
preparation thereof. These compounds show excellent ant­
bacterial activity and are useful antibacterial agents.
Patent EP-0253211-A3 (EP)
Title: Aluminium hydroxide filled casting resins based on methacrylic acid esters and plastic objects and moulded articles produced therefrom
IPC: C08F2/44
Filed: 1987-07-02
Abstract: Disclosed is a casting resin of reduced viscosity based on methacrylic acid esters with a high content of aluminum hydroxide as filler containing a mixture of at least one organosilicon compound with a functional group, at least one silicic acid ester, and at least one organic metallic acid compound of metals of Groups IVB and/or VB of the Periodic Table of the Elements. The functional group of the organosilicon compound is ethylenically unsaturated and bound to the silicon atom either directly or by alkylene groups. The casting resins of the invention have improved working qualities. Plastic objects and moldings manufactured from these resins have decidedly improved use properties.
Patent EP-0261530-A3 (EP)
Title: Method and apparatus for separating the components of blood taken "in vivo" from a donor
IPC: B04B13/00
Filed: 1987-09-12
Abstract: The invention relates to the control of a system in a blood centrifuge for separating the constituents (fractions) of the whole blood taken from a donor "in vivo" and provided with anticoagulants. A control is provided which as input quantity includes a signal on the flow rate of the full blood and on the output side is connected to the speed setting means for the blood centrifuge. The transfer function of the control is so defined that on a change of the full blood flow the speed of rotation is set so that the volume ratios of the blood fractions to the full blood remain constant. Preferably, the output signal of the control is proportional to the square root of the full blood flow. The control is preferably formed by a microprocessor.
Patent EP-0265713-A3 (EP)
IPC: B29C49/42
Filed: 1987-10-03
Abstract: Blasdorn-Spannvorrichtungen sind mit einer zu­
mindest einen Blasdorn tragenden, verfahrbaren 
Führungsplatte, mit Spannelementen zur lösbaren 
Befestigung der Blasdorne an der Führungsplatte und 
mit einer Höhenverstellung ausgestattet, über 
welche die Lage der Blasdorne in ihrer Arbeits­
stellung festlegbar ist.  
     Zur Verbesserung der Wirtschaftlichkeit von Blas­
formmaschinen ist jeder Blasdorn (15) über einen 
Führungszapfen (15f) in Längsrichtung beweglich an 
einem an der Führungsplatte (7) befestigten Trag­
teil (10) gehalten und stützt sich an diesem über 
ein Gegenlager (18) ab, welches mit dem Tragteil 
eine Verbindung nach Art einer Verstellschraube 
bildet. Das Tragteil ist mit am Blasdorn an­
greifenden, hydraulisch betätigbaren Federspann­
zylindern (19) ausgestattet, über welche der Blas­
dorn, das Gegenlager und das Tragteil gegeneinander 
verspannbar sind.