baber/WOPTO huggingface dataset:
Patent EP-0030424-A3 (EP)
Title: Derivatives of 4-(methylphosphinyl)-2-oxobutanoic acid, herbicidal compositions containing them, and intermediates and methods for their production
IPC: C07F9/30
Filed: 1980-11-19
Abstract: There are described compounds of the formulain which R<sup>5</sup> is methyl or halomethyl,R<sup>2</sup> is -CN, -CONRyRz, -COOR<sup>6</sup> or -<sub>COS</sub>R<sup>6</sup>,R<sup>1</sup> and R<sup>6</sup> each represent hydrogen, a cation or an optionally substituted alkyl, alkenyl, alkynyl or aryl,Ry and Rz each represent hydrogen, alkyl or aryl,A represents hydrogen, or A and one of -XR<sup>3</sup> and -ZR<sup>4</sup> together form a double bond, and the other of -XR<sup>3</sup> and -ZR<sup>4</sup> represents -OR<sup>10</sup> or -NHR<sup>11</sup> in which R<sup>10</sup> is alkyl or acyl and R<sup>11</sup> is alkyl, aryl or acyl,X and Z (when not forming part of a double bond with A), which may be the same or different, each represent oxygen, sulphur or a group -NR<sup>7</sup>-,R<sup>7</sup> represents hydrogen or alkyl,R<sup>3</sup> and R<sup>4</sup> each represent alkyl or R<sup>3</sup> and R<sup>4</sup> together form an optionally substituted alkylene or arylene chainor -XR<sup>3</sup> and <sup>-ZR4</sup> together form <sup>=C</sup>(<sup>CN</sup>)<sup>2</sup> or <sup>=NR8</sup>, in which R<sup>8</sup> represents alkoxy, benzyloxy, hydroxy, phenyl, -NHCONH<sub>2</sub>, -NHCSNH<sub>2</sub> or -NH phenyl,or one of -XR<sup>3</sup> and -ZR<sup>4</sup> is -OH (or an ester or ether thereof) and the other is hydrogen, -CN or -SO<sub>3</sub><sup>⊖</sup>cation,or -XR<sup>3</sup> and -ZR<sup>4</sup> together form carbonyl oxygen.There are also described methods for making the compounds and herbicidal compositions containing them.
Patent EP-0071074-A3 (EP)
IPC: E02B5/02
Filed: 1982-07-17
Abstract: Bei derartigen Verfahren zum Einbauen von Auskleidun­
gen in Wasserkanälen wird mit Kanalbaulängsmaschinen 
gearbeitet, deren Auskleidungsleistung größer ist als diejeni­
ge von Quereinbaumaschinen, Da jedoch bei Längseinbau­
maschinen nur kleinere Böschungsneigungen bearbeitet 
werden können, ist das Quereinbauverfahren in dieser 
Hinsicht dem Längseinbauverfahren von Auskleidungen 
überlegen.  
     Um auch im Längseinbauverfahren in Verbindung mit 
dessen hohen Einbauleistungen größere Böschungsneigun­
gen bearbeiten zu können, wird vorgeschlagen, daß das 
Planieren und oder das Verteilen, Verdichten sowie das 
Glätten des Auskleidungsmaterials an zumindest einer der 
Böschungsflächen (9a, 9b) jeweils kontinuierlich auf einer 
Böschungslinie (24) erfolgt, die in einem Winkelbereich (α) 
von etwa 15 bis 45° zur Horizontalen (23) liegt, wobei die 
zugehörigen Böschungswinkel (β) senkrecht zur Kanallängs­
achsenparallelen (22) im Winkelbereich von etwa 20° bis 60° 
zur Horizontalen (23′) liegen.  
     Die Kanalbaulängsmaschine zur Durchführung dieses 
Verfahrens ist hierfür derart gestaltet, daß zumindest zwei 
Arbeitsgeräteträger (1, 2) mit ihren Arbeitswerkzeugen (13, 
19a; 14, 19b) auf der von unten nach oben schräg ansteigen­
den Böschungslinie (24) in Kanallängsrichtung (28) im 
Abstand aufeinanderfolgend und auf der Geraden parallel 
zueinander verlaufend angeordnet sind.
Patent EP-0072636-A3 (EP)
IPC: F04C2/08
Filed: 1982-07-27
Abstract: In an N, N+1 lobe type pump, dirt clearances are 
provided at the bases of the interlobe roots 22 of the annulus 
14 and the shaping and dimensioning of the inner rotor and 
annulus are such that elsewhere there is a normal running 
clearance at the zones of drive contact between the two 
rotors. To prevent the creation of excessive clearances in the 
positions of full mesh especially at position D, the inner rotor 
10 and annulus 14 are conjugate (as defined) such that at 
positions B and D normal running clearances are maintained.
Patent EP-0113118-A3 (EP)
Title: Photometric measurement and cuvette for carrying out the measurement
IPC: G01N21/03
Filed: 1983-12-28
Abstract: A method for the photometric analysis of a liquid sample in which different path lengths of the sample are analyzed photometrically. In order to reduce the time needed for analyzing a large number of samples, the analysis is carried out with a light beam which is generated by an immobile light source; the sample is introduced into a cuvette which has at least two regions with different cross-section lengths; and the cuvette is continuously moved along a circular path in such a manner that in the course of the photometric measurement the light beam passes through at least two of the regions in succession.
Patent EP-0098055-A3 (EP)
Title: Liquid supply system
IPC: A62C5/02
Filed: 1983-06-01
Abstract: A liquid supply system is disclosed for use with a motor-driven water pump (10) of the type having a plurality of outlets (12) through which water may be pumped. Each outlet (12) has a first valve (14) and a fluid pressure drop inducing device (16) associated therewith. Each first valve (14) is operable to open and close the respective outlet (12), and each pressure drop inducing device (16) is operable to admit a liquid additive into the respective outlet (12) at a flow rate which is directly proportional to the flow rate of the water being pumped therethrough when the respective first valve (12) is open. The supply system comprises a liquid additive storage tank (28), a liquid additive pump (24) connected respectively by suction and discharge conduits (26 and 22, 18) to the storage tank (28) and to each pressure drop inducing device (16). A respective second valve (30) is arranged in each discharge conduit (22, 18). Each second valve (30) is operable, when closed, to isolate the respective pressure drop inducing device (16) from the liquid additive pump (24). Each second valve (30) is also operable, when open to a selected setting, to meter the amount of liquid additive being supplied to said pressure drop inducing device (16). A variable output hydraulic drive means (32, 34) powers the liquid additive pump (24). A first control means (50), which is responsive to the water pressure developed by the water pump (10) and to the liquid additive pressure developed by the liquid additive pump (24), varies the power output of the hydraulic drive means (32, 34) in order to maintain the water pressure and the liquid additive pressure in balance irrespective of changes in water pump flow rate, water pump operating pressure, and the setting of the or each second valve (30).
Patent EP-0099261-A3 (EP)
IPC: C10L5/46
Filed: 1983-07-08
Abstract: In various prior art processes in which refuse is treated 
for production of fuel, there is complete pulverisation of 
glass. Any glass in the product can cause problems when it is 
used for fuel or compost. We have found that if refuse is 
subjected to controlled attrition in a rotary pulverising drum 
the glass is easily and efficiently removable from the treated 
product.  
     The present invention provides a process for treating 
refuse, which comprises subjecting refuse to rotary drum 
pulverisation with limited attrition, separating the pulverised 
refuse into a relatively glass-free portion (contraries) and a 
glass-containing portion (fines), and separating the glass-­
containing portion into a glass-rich fraction and a glass-lean 
fraction, the glass-free portion and the glass-lean fraction 
being retained for fuel and/or compost.  
     For limited attrition the drum should be operated at slow 
speed and the treatment time should be comparatively short.  
     The invention is also concerned with a dual-purpose 
plant which can be used for producing either landfill or 
fuel/compost according to the process adopted and the 
dictates of the market.
Patent EP-0135122-A3 (EP)
IPC: H01R12/70
Filed: 1984-08-10
Abstract: A multi-conductor flat cable-connector assembly where­
in the cable comprises a plurality of insulated conductors 
surrounded first by a conductive shield and then an insulat­
ing jacket, and the connector comprises a metal housing 
enclosing an array of pins or sockets and having a pair of 
plate portions between which the cable is clamped with the 
shield folded back over the insulating jacket and disposed 
between the pair of plates with both plates being in contact 
with said shield.
Patent EP-0138153-A3 (EP)
Title: A selective acylation process
IPC: C07J75/00
Filed: 1984-10-03
Abstract: This invention relates to a selective acylation process for the preparation of phenolic N-disubstituted carbamate esters of steroids, comprising reacting in an inert solvent an acylating agent being a carbamoyl halogenide, a 4-(tertiary amino)-pyridine, or a complex thereof, optionally as a part of a polymer and a steroid having at least two free hydroxy groups, where at least one is phenolic and at least one is alcoholic, optionally in the presence of an acid acceptor.
Patent EP-0143304-A3 (EP)
IPC: C08G18/00
Filed: 1984-10-16
Abstract: Ein neues Verfahren zur Herstellung von Polyure­
thanen durch Umsetzung von organischen Polyisocyanaten 
mit Polyesterpolyolen, gegebenenfalls in Gegenwart der in 
der Polyurethanchemie üblichen Hilfs- und Zusatzmittel, 
wobei man als Polyesterpolyole Estergruppen aufweisende 
Umsetzungsprodukte des Hydroxylzahlbereichs von 150 bis 
710, des Säurezahlbereichs von 0 bis 20 und des Viskosi­
tätsbereichs bei 25°C von 100 bis 6000 mPa.s von Phthal­
säure und/oder Phthalsäureanhydrid mit gegebenenfalls 
Ethergruppen aufweisenden Alkandiolen oder Alkandiolge­
mischen des Hydroxylzahlbereichs von 400 bis 1810 ver­
wendet.
Patent EP-0149306-A3 (EP)
Title: Low loss cladded optical fibers from halides and process for making same
IPC: B29C48/475
Filed: 1984-10-31
Abstract: Cladded halide optical fibres for infrared transmission are made by covering a two-part halide compound billet (15), comprising a core (10), and a sleeve (8), with a polymer layer (12), heating the assembly and drawing it through a die (14). The halide compound forming the sleeve (8) has a lower refractory index than the halide compound forming the billet core (10). A second polymer layer (31) can be provided between the respective halide compounds.
Patent EP-0121508-A3 (EP)
IPC: H04B1/16
Filed: 1984-03-27
Abstract: A method to influence an audio source during telephone 
calls, and a device for utilization of the method, whereby the 
sound volume of the audio source is being reduced in connec­
tion with incoming telephone signals, as well as during the 
period of time that the receiver of a telephone (B) is being 
lifted. According to the invention, a signal status indicating 
unit (A) is connected to the wiring circuit of a telephone (B), 
said unit being arranged to indicate both incoming telephone 
signals as well as lifted telephone receiver. The signal status 
indicating unit (A) is preferably arranged to maintain the out­
put signal also during the time interval existing between two 
successive telephone signals. Said output signal is transmit­
ted, wireless or by wire, to connect a shunting resister (G) in 
the loudspeaker circuit for which a reduced sound volume is 
intended, and by loudspeaker is also included the audio circuit 
existing in the audio source, in which the shunting resistor (G) 
can be included as an integrated member. When an output 
signal from the signal status indicating unit (A) no longer 
exists, the shunting resistor (G) is disconnected from the 
audio or loudspeaker circuit, thereby restoring the original 
sound volume.
Patent EP-0149446-A3 (EP)
IPC: F04C18/16
Filed: 1984-12-06
Abstract: Bei einem parallel- und außenachsigen Drehkolbenver­
dichter mit einem mit Ein- und Auslaßöffnungen versehenen 
Gehäuse und mindestens zwei Rotoren als Haupt- und 
Nebenläufer sind die Rotoren mit schraubenlinienförmig 
gewundenen Zahnlücken besetzt und achsparallel und inei­
nandergreifend angeordnet, wobei die Zahnprofile des 
Hauptläufers im wesentlichen konvex und außerhalb des 
Wälzkreises befindlich und die Zahnflanken des Nebenläu­
fers im wesentlichen konkav und innerhalb des Wälzkreises 
befindlich ausgebildet.  
     Um die Rotoren in einfacher Weise herstellen zu können 
und Leckspalte gering zu halten, sind beide Flanken der 
Hauptläuferzähne (12) durchgehend vom Zahnfuß bis zum 
Zahnkopf aus einer Schraubtorse (14) mit stetigem Kurven­
verlauf gebildet.
Patent EP-0165477-A3 (EP)
Title: Covering for a sheet conveying cylinder or drum in a rotary offset printing machine
IPC: B41N10/00
Filed: 1985-05-17
Abstract: A covering for sheet-supporting cylinders and drums on rotary offset printing machines for printing both on single and both sides of a sheet, the covering having a smooth surface on one side thereof and a textured surface on the opposite side thereof, with sheet-supporting surfaces projecting from the textured surface and formed of hydrophilic and chemically and wear-resistant material includes a device for defining perforations formed in the textured surface, and a device connected to the perforations for selectively applying blowing air and suction therethrough.
Patent EP-0151517-A3 (EP)
IPC: C11D3/43
Filed: 1985-01-15
Abstract: An aqueous liquid detergent composition comprises, in 
addition to water, detergent active compound, at least one 
water-soluble dicarboxylic acid having from 5 to 7 carbon 
atoms in the molecule and having a solubility in water of 
from 1 to 70g/100g water at 20°C, and at least one organic 
solvent having a boiling point of from 120° to 280°C and 
chosen from alkylene and polyalkylene glycols having from 2 
to 9 carbon atoms in the molecule, and the C₁ to C₄ alkyl 
ethers thereof containing a total of from 3 to 14 carbon atoms 
in the molecule.
Patent EP-0153019-A3 (EP)
Title: Trimming resistances in symmetrical polyphase networks
IPC: H03H7/21
Filed: 1985-01-21
Abstract: A symmetrical polyphase network consists of a ring of series-connected alternate resistors (R1 to R4) and capacitors (C1 to C4), with junction points therebetween alternately forming inputs (1 to 4) and outputs (5 to 8) of the network. For example there are four resistors and four capacitors. The resistors are trimmed so that the product of the resistance and the capacitance of the components connected to each respective output is equal to a product RC, R and C being the nominal resistance and capacitance of the resistors and capacitors.
Patent EP-0176182-A3 (EP)
Title: Pharmaceutical compounds and their preparation
IPC: A61K31/40
Filed: 1985-07-23
Abstract: There are disclosed pharmaceutical compounds of the formulain which R' is an aliphatic or aromatic function, and R<sup>2 </sup>and R<sup>3</sup> are each hydrogen, C<sub>1-4</sub> alkyl or a protecting group ; and salts thereof.
Patent EP-0160598-A3 (EP)
Title: Trolley for transporting trays carrying containers, in particular for food products
IPC: B62B3/10
Filed: 1985-04-02
Abstract: The trolley consists of a chassis comprising two casings (1, 2), connected together, with which are articulated two side rails (7) equipped at their free ends with uprights (12, 13) joined by linking means, the said side rails (7) constituting supports for a first row of trays (26, 26a) filled with containers (27), on which are placed other rows of trays (26) and containers (27) <IMAGE>
Patent EP-0200034-A3 (EP)
Title: Apparatus for producing plastic containers
IPC: B29C51/20
Filed: 1986-04-08
Abstract: A method of operating a vacuum-forming machine and the machine which operates by this method, in which once the mold halves are closed on the foil webs for vacuum drawing and fusion of the vacuum drawn container halves come together to produce a hollow article, the mold halves move at the velocity of the web to a lower position spaced from the upper position by a distance sufficient to permit cooling of the molded articles. A spring or other force-storing element is stressed during this movement so that when the mold opens at the lower position, it is driven upwardly at a substantially higher velocity to return to the starting position.
Patent EP-0230546-A3 (EP)
Title: Mesomorphous wholly aromatic polyester amides, their preparation and their use
IPC: C08G69/44
Filed: 1986-11-24
Abstract: Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiber-forming melt below 320 DEG  C., composed of (a) from 3 to 30 mol % of repeat units of the formula I    <IMAGE>  I (b) from 3 to 30 mol % of repeat units of the formula II and/or III <IMAGE> II   <IMAGE> III  (c) from 2 to 25 mol % of one or more of the repeat units of the formula IV, V or VI,    <IMAGE> IV   <IMAGE> V   <IMAGE> VI   (d) a molar amount corresponding to the total amount of components (a), (b) and (c) excluding the repeat unit of the formula III, of the repeat units of the formula VII    <IMAGE> VII which, if desired, can in part be replaced by repeat units of the formula VIII    <IMAGE> VIII  (e) if desired from 5 to 25 mol % of repeat units of the formula IX    <IMAGE> IX  (f) repeat units of the formula X    <IMAGE> X   the molar proportions of components (a), (b), (c), (d), (e) and (f) in each case adding up to 100 mol %, and preparation thereof.
Patent EP-0198609-A3 (EP)
Title: Polyamide-modified metal resinates and their use in publication gravure printing inks
IPC: C08G69/48
Filed: 1986-03-20
Abstract: The product of the reaction of a metal resinate and an amine-reactive polymide is useful as the vehicle of plublication gravure printing inks, resulting in prints that have superior properties such as holdout, gloss, and colour development.
Patent EP-0205414-A3 (EP)
Title: A load carrier
IPC: B60R9/058
Filed: 1986-06-04
Abstract: A load carrier for automotive vehicles, primarily private 
automobiles, intended to be mounted on the roof of the 
vehicle transversely of the longitudinal axis thereof, the 
load carrier comprising two load-carrier shoes and a load-carrier 
bar extending therebetween, each of the shoes 
incorporating a support element arranged to support 
against a vehicle roof, and a gripping means arranged to 
engage around the side part of the vehicle roof. According 
to the invention each of the load-carrier shoes (3) includes 
a body element (8), to which the gripping means (9) is 
attached, with the support element (13) being attached to 
the gripping means. A tensioning or tightening means (30) 
is attached to at least one body element (8) of the load-carrier 
shoes (2,3) and is arranged to co-act with one end 
(29) of the load-carrier bar (4), so as to enable the 
load-carrier bar (4) to move telescopically in a tubular 
portion (21) of the body element (8) of a load-carrier 
shoe under the influence of the tensioning or tightening 
means (30).
Patent EP-0250757-A3 (EP)
IPC: G01T1/16
Filed: 1987-04-28
Abstract: Eine Strahlungsmeßeinrichtung für Photonen- und/oder Korpus­
kularstrahlungen enthält ein Meßgerät und eine Sonde, die 
mindestens einen Detektor (Z) aufweist. Dieser Detektor lie­
fert elektrische Impulsraten oder ein analoges Signal als Maß 
für die Strahlungsintensität, wobei eine lösbare Kabelverbin­
dung zwischen dem Meßgerät und der Sonde vorgesehen ist. Diese 
Strahlungsmeßeinrichtung soll bei voller Austauschbarkeit von 
Sonden und Meßgeräten die bisher bekannten Anzeigeschwankungen 
unter Bewahrung eines größtmöglichen Meßbereiches und einer 
höchstmöglichen statistischen Genauigkeit auf vernachlässig­
bare Weise verringern. Zur Lösung wird vorgeschlagen, daß die 
Sonde einen digitalen Speicher (H1, H2) sowie einen daran 
angeschlossenen Parallel-Serien-Wandler (PSW2) aufweist und 
daß im Meßgerät ein Rechner vorgesehen ist, der über die Lei­
tung (SE) der lösbaren Kabelverbindung und den Parellel-­
Serien-Wandler (PSW2) mit dem digitalen Speicher (H1, H2) 
verbindbar ist. In dem Speicher (H1, H2) werden Korrekturwerte 
digital gespeichert, die bei der Kalibrierung der Sonde sowohl 
im Hinblick auf die Empfindlichkeitsstreuung des Detektors (Z) 
bei einer niedrigen Strahlungsintensität als auch im Hinblick 
auf die Streuung der Sättigungsverluste des Detektors (Z) bei 
einer hohen Strahlungsintensität erfaßt worden sind. Durch den 
Rechner sind die unter Verwendung der gespeicherten Korrektur­
werte die vom Detektor gelieferten Meßdaten derart korrigier­
bar, daß bei Verwendung einer beliebigen Sonde gleicher Bauart 
an ein und demselben Meßgerät der durch Detektorstreuungen 
bedingte Meßfehler vernachlässigbar klein ist und daß bei der 
Kombination eines beliebigen Meßgerätes gleicher Bauart mit 
ein und derselben Sonde jeweils derselbe Meßwert angezeigt 
wird.
Patent EP-0248217-A3 (EP)
Title: Treatment of tumors with autologous lak cells, interleukin-2 and an ornithine decarboxylase inhibitor
IPC: A61K31/195
Filed: 1987-05-04
Abstract: Ornithine decarboxylase inhibitors when administered in conjunction with autologous LAK cells and interleukin-2 provide for an enhanced treatment of neoplastic disease states. This enhancement is provided by the ability of an ornithine decarboxylase inhibitor to reduce tumor load and to enhance interleukin-2 production in T helper cells.
Patent EP-0257218-A3 (EP)
IPC: F27B9/12
Filed: 1987-06-16
Abstract: Bei einem aus Einfahrtschleuse (I), Aufheiz-(II), Brenn- (III), und 
Kühlzone bestehenden Tunnelofen ist die Kühlzone in 
eine Indirektkühlzone (IV) und eine Direktkühlzone (V) unterteilt, 
wobei die beiden Zonen durch ein Tor (8) dichtend voneinander 
getrennt sind. Am Eingang der Indirektkühlzone (IV) wird 
Heißgas abgeleitet (12), durch einen Wärmeaustauscher (6) geführt 
und abgekühlt, am Ausgang dieser Zone wieder eingeblasen. 
In der Direktkühlzone (V) wird hinter dem Tor (8) Heißluft 
abgesaugt und nahe dem Ausgang des Ofens (1) Kühlluft zuge­
führt.
Patent EP-0263264-A3 (EP)
IPC: C08K5/11
Filed: 1987-08-11
Abstract: Die Erfindung betrifft ein Verfahren zur Verbesserung der Farbqualität 
von PPE bzw. PPE-haltigen Formmassen. Dieses besteht darin, daß man 
der organischen PPE-Lösung vor ihrer Erwärmung auf Temperaturen über 
150 °C einen alpha,beta-ungesättigten Säureester der Formel 
  
zusetzt. R a  und R b  haben unabhängig von einander die Bedeutung von H, 
CH₃, COOR c  und Ph. R c  steht für eine C(1-10)-Alkylrest.
Patent EP-0256536-A3 (EP)
Title: Coccidiosis vaccine
Inventor: WALLACH MICHAEL
IPC: C07K1/22
Filed: 1987-08-14
Abstract: Substantially purified Eimeria maxima gametocytes have been prepared and methods for their preparation are disclosed. A proteinaceous extract derived from the gametocytes comprises at least nine proteins of varying molecular weights. Vaccines for conferring upon a chicken active immunity against infection comprise an effective immunizing amount of Eimeria maxima gametocytes or gametocyte extract and a carrier. Also provided is a method if in vitro development of Eimeria spp. gametocytes or oocysts and a method of assaying drug or anti-gametocyte antibody effectivity on Eimeria spp. development in vitro.
Patent EP-0258750-A3 (EP)
IPC: A61B5/107
Filed: 1987-08-20
Abstract: Die Erfindung betrifft eine Vorrichtung zur Bestimmung 
der Abmessungen eines Beines, wie beispielsweise des 
Abstandes zwischen Gelenkspalten und der Fußfläche. An 
einem Ende einer Auflageplatte (1) für das Bein ist ein An­
schlag (6) für den Fuß vorgesehen, während zumindest an einer 
Längsseite der Auflageplatte eine Führung (3,4) für einen Halter (2) 
sowie eine Meßskala (3a) angeordnet sind. Der parallel zur 
Meßskala verschiebbare Halter trägt einen Meßkopf (13), so daß 
je nach Position des auf ein Gelenk oder einen Gelenk­
spalt auszurichtenden Meßkopfes an der Skala die be­
treffende Abmessung abgelesen werden kann.
Patent EP-0261421-A3 (EP)
Title: Method for the extraction of non-polar ingredients from hops
IPC: C11B9/02
Filed: 1987-08-25
Abstract: The invention relates to a process for extracting nonpolar constituents from hops with simultaneous separation of residues of nonpolar plant protectives. In a first step the plant protective as well as other ingredients that are soluble under the chosen conditions are extracted with compressed gases, and in a subsequent stage the dissolved mixture is passed through an adsorbent and the plant protective is selectively removed from the mixture.