baber/WOPTO huggingface dataset:
Patent EP-0201171-A3 (EP)
Title: Conductive polymer-based ptc devices
IPC: H01C1/016
Filed: 1986-03-14
Abstract: Circuit protection devices which contain PTC conductive polymer elements and which are used in situations in which the device is mounted onto, or itself comprises, a rigid wall which is spaced apart from the PTC element and through which the electrodes pass. The behavior of the device can be adversely affected if the electrodes, which are prevented from moving by the rigid wall, prevent the PTC element from expanding to the extent necessary to provide the desired PTC effect. The invention includes the use of specially designed electrodes which lessen the danger that the PTC element, when it is tripped, is prevented from expanding to the extent necessary for effective operation.
Patent EP-0202898-A3 (EP)
IPC: D03D1/00
Filed: 1986-05-16
Abstract: A cross linked film fibre is made by slitting or splitting 
polymeric film. In a preferred embodiment the fibre is made 
into a fabric which is impregnated with a polymeric matrix 
material. The matrix is preferably also cross-linked, this being 
done at the same time, or separately from, cross-linking of the 
fibre. The preferred embodiment is particularly useful for 
enclosing a substrate.
Patent EP-0211623-A3 (EP)
IPC: G01S7/41
Filed: 1986-07-31
Abstract: A method and apparatus are described for use during 
testing of air-borne ground surveillance radar installations to 
provide positive identification of targets and other ground 
features in the recorded or displayed radar returns. The appar­
atus includes a first imaging system, such as a film camera (6), 
arranged to film an area (3) on the ground ahead of the aircraft 
(1) which is also surveyed by the surveillance radar (2), a 
second imaging system, such as another film camera (7), 
arranged to film an area on the ground directly below the air­
craft and a synchronisation unit (9) operating in dependence 
of the aircraft's ground speed (V) and either marking or label­
ling the films and the radar returns or controlling the timing of 
operations of the cameras (6 and 7) and a radar return recor­
der (4) so that images produced by the second camera (7) are 
correlated with the image and the radar return stored and re­
corded by the camera (6) and recorder (4) respectively to fac­
ilitate analysis of test data relating to the performance of the 
radar installation.
Patent EP-0228343-A3 (EP)
IPC: C07D319/00
Filed: 1986-11-17
Abstract: Neue substituierte 2-(1H-1,2,4-Triazolyl)-1-phenyl-äthanon(1)-ketale 
der allgemeinen Formel 
  
in welcher einer der beiden Phenylsubstituenten in 2-Stellung und 
der andere in 4-Stellung steht, und worin  
R a  Halogen, Methyl oder C₁-C₃-Haloalkoxy bedeutet, und  
U und V unabhängig voneinander für gegebenenfalls durch Halogen 
oder C₁-C₆-Alkoxy substituiertes C₁-C₁₂-Alkyl darstellen oder 
zusammen eine der folgenden Alkylenbrücken 
  
R₁ bis R₅ die hierin definierten Substituenten darstellen, sowie 
ihre Säureadditionssalze und Metallsalzkomplexe besitzen mikrobizide 
Eigenschaften und eignen sich insbesondere zur Bekämpfung phyto­
pathogener Mikroorganismen. Sie lassen sich in Form von Pflanzen­
schutz- oder Saatbeiz-Mitteln zur Verhütung oder Bekämpfung von 
Pflanzenkrankheiten einsetzen.
Patent EP-0190109-A3 (EP)
IPC: F24F13/28
Filed: 1986-01-17
Abstract: The invention relates to a suspended ceiling structure for 
rectangular filter elements (12, 13), comprising a framework 
with outer (1) and inner (2) U-shaped channels which 
slidingly fit into one another and are suspended in tie rods (9) 
in an upper ceiling. The channels are intended to support 
skirts (14, 15) arranged along the edges of the filter elements, 
said skirts being received in a sealing fluid (16) which forms 
an airtight seal for the air which is under the filter elements 
and is intended to flow through the same. The U-shaped 
channels are provided with grooves (3, 4) at their web 
portions, the grooves being turned outwards and intended to 
form attachments for the ceiling tie rods and for elements 
(24) which should be suspended in the framework. The ends 
(5, 6) of each outer channel (1) are bent inwards to retain the 
inner channel (2) between the shanks and to prevent its 
withdrawal in a direction transverse to the longitudinal 
direction of the channels.
Patent EP-0230260-A3 (EP)
Title: Cyclohexenone derivatives, their preparation and their use as a herbicide and plant-growth regulating agent
IPC: A01N35/10
Filed: 1987-01-14
Abstract: Cyclohexenone derivatives of the formula   <IMAGE>   where R1, R2, A, m, n, x and y have the meanings given in the disclosure, a process for their manufacture, herbicidal and plant growth-regulating agents containing the novel active ingredients, and processes for combating unwanted plant growth and for regulating plant growth.
Patent EP-0233475-A3 (EP)
Title: Method of particulating agglomerated catalyst materials
IPC: B01J37/00
Filed: 1987-01-16
Abstract: A method for producing particles having a controlled particle size from agglomerated material is provided. Agglomerated material is passed through a beater mill (10) and subjected simultaneously to the beating action of a plurality of blades and a vigorous stream of air as the agglomerated material impacts the peripheral screen of the beater mill. Catalyst or catalyst support particles having a readily controlled particle size and pore volume as well as narrow particle size distribution, are obtained as a result of the invention particulation method.
Patent EP-0249026-A3 (EP)
IPC: H03M1/00
Filed: 1987-05-06
Abstract: In einer Anordnung zur Gewinnung von gerad­
symmetrischen Signalen aus mindestens zwei Signalgebern 
mit periodischer Struktur, die relativ zueinander beweglich 
sind, mit Sensoren, die der Position der Signalgeber en­
tsprechende Signale generieren, werden für mindestens 
einen Signalgeber mindestens zwei Sensoren vorgesehen. 
Die Signale der Sensoren sind in einer Subtrahier- oder 
Addierstufe miteinander verknüpfbar. Die Sensoren werden 
eine halbe Periode der Struktur des Signalgebers oder einem 
ganzzahligen Vielfachen hiervon versetzt zueinander an­
geordnet.
Patent EP-0261382-A3 (EP)
IPC: C08L83/10
Filed: 1987-08-14
Abstract: Gegenstand der vorliegenden Erfindung sind schlagzähe, 
flammwidrige Polycarbonatformmassen, die dadurch ge­
kennzeichnet sind, daß sie aus halogenfreien Polydi­
organosiloxan-Polycarbonat-Blockcopolymeren, halogen­
freien Copolymerisaten, halogenfreien Phosphorverbin­
dungen, Tetrafluorethylenpolymerisaten und gegebenen­
falls Stabilisatoren, Pigmenten, Fließmitteln, Ent­
formungsmitteln und/oder Antistatika bestehen sowie 
Verfahren zu ihrer Herstellung.
Patent EP-0263361-A3 (EP)
IPC: A61K39/29
Filed: 1987-09-24
Abstract: Es wird ein Verfahren zur Herstellung einer Vaccine gegen 
Hepatitis A beschrieben, worin ein aus menschlichem 
Material gewonnenes Hepatitis A-Virus fünfzehn- bis 
dreißigmal auf menschlichen Zellen passagiert wird.  
     Eine Vaccine, die ein auf diese Weise kultiviertes Virus 
enthält, ist vorzugsweise zur oralen Administration 
geeignet.
Patent EP-0264849-A3 (EP)
IPC: B21B27/02
Filed: 1987-10-16
Abstract: Ein Verfahren zum Walzen von strangförmigem profilierten 
Walzgut vermittels von mehr als zwei jeweils Kaliberrinnen 
aufweisenden, sternförmig angeordneten Walzen (21,23) mit sich beid­
seitig an die Kaliberrinne anschließenden, nach außen sich 
verjüngenden kegelstumpfartig geformten Mantelbereichen (25) soll 
so weitergebildet werden, daß sich enge Toleranzen einhalten 
lassen. Hierzu werden die Kaliberwalzen (21,23) mit einer die Walz­
kraft um eine Vorspannkraft überschreitenden Anstellkräften 
so gegeneinander angestellt, daß die Mantelbereiche (25) der 
Walzen, sich direkt unter Einwirkung der Vorspannkraft auf­
einander abstützend, aufeinander ablaufen. Durch elastische 
Ausbildung der Stützbereiche läßt sich das umschlossene 
Kaliber durch Steuern oder Regeln der Vorspannkraft auf 
gewünschte Werte einstellen.
Patent EP-0271681-A3 (EP)
IPC: E04B1/84
Filed: 1987-10-28
Abstract: Die Erfindung betrifft eine 
schallabsorbierende Wand- oder Deckenver­
kleidung mit poröser Schallschluckschicht (1) 
und schalldurchlässiger Ab­
deckung (2). Erfindungsgemäß ist die Abdeckung eine luftdurchlässige 
poröse Tapetenbahn (2) mit einem Flächengewicht von vorzugsweise mehr 
als 50 g/m², welche einen Strömungswiderstand von 10 bis 1500 Ns/m³ 
aufweist. Zwischen der Schallschluckschicht (1) 
und der Tapetenbahn (2) ist 
fernerhin ein Abstandshalter (3) angeordnet.
Patent EP-0267605-A3 (EP)
IPC: C07F7/18
Filed: 1987-11-12
Abstract: This invention relates to the production of novel 
intermediate compounds which are useful in the process for 
producing 16-phenoxy- and 16-substituted phenoxy-9-keto-­
prostatrienoic acid derivatives, the antisecretory agents of 
U.S. patent No, 4,178,457.
Patent EP-0254534-A3 (EP)
IPC: C07H17/08
Filed: 1987-07-21
Abstract: Erythromycin derivatives of the formula 
  
wherein:  
T is OH or a pharmaceutically acceptable organic 
substituent attached to C5 through an oxygen;  
V is OH or a pharmaceutically acceptable organic 
substituent attached to C3 through an oxygen;  
U is hydrogen, hydroxy, or alkoxy or acyloxy of 
from 1 to 10 carbons, or U at C6 and an H at C7 are 
removed to form a double bond between C6 and C7, or U 
is taken together with X to define an ether bridge 
between C6 and C9;  
Y is hydrogen, hydroxy, alkoxy or acyloxy of from 
1 to 10 carbon atoms, a sulphate or sulfonate group 
 
 
bonded to C11 through an oxygen atom, -OCH₂SO₂CH₃, or 
-OCH₂SOCH₃; Y and H at C10 are removed to form a double 
bond between C10 and C11; or Y and W, when taken together 
with C9, C10 and C11 of the macrolide ring, represent a 
5- to 7-membered heterocyclic ring; and Z, X and W 
independently represent hydrogen, hydroxy, or acyloxy or 
alkoxy of 1 to 10 carbon atoms; with the provision that 
X and W taken together with U as defined above; W can be 
taken together with Y as defined above; or Z can be taken 
together with a hydrogen on C13 to represent a double 
bond; are used in the prevention and treatment of diseases 
caused by viruses, especially retroviruses and hepadna 
viruses. Preferred derivatives are oximinoethers or 
vinyl ethers or have specified substituents in the 
macrolide or sugar rings.
Patent EP-0271211-A3 (EP)
Title: Use of cartilage-inducing factor b (cif-b) for the manufacture of a medicament for inhibiting tumor growth
IPC: A61P35/00
Filed: 1987-11-06
Abstract: A polypeptide called cartilage-inducing factor B (CIF-B) or transforming growth factor beta 2 (TGF- beta 2) that is found in bone and has heretofore been identified as having in vitro cartilage-inducing activity, TGF- beta activity, and anti-inflammatory activity has now been found to possess potent oncostatic activity. CIF-B showed oncostatic activity on human and animal tumors, including carcinomas, adenocarcinomas, lymphomas, and melanomas.
Patent EP-0271454-A3 (EP)
Title: Apparatus for the maintenance of facades of buildings paapparatus for the maintenance of facades of buildings particularly of facades having wide glass surfaces rticularly of facades having wide glass surfaces
IPC: A47L1/02
Filed: 1987-11-12
Abstract: This invention occupies the technical field of apparatus for the manteinance of the facades of buildings particularly of facades with wide glass surfaces and comprises a framework (102, 2) characterized by means of delivery (100, 4, 80, 81) acting on the glazed surface (3) which operate simultaneously with drying means (108, 8, 9, 74) on said glazed surface. furthermore the apparatus is equipped with means for the moving (73, 14, 30, 51)of the framework along the glazed surface and means (160, 16, 40, 41) to keep the framework constantly parallel to the latter. the apparatus also comprises a control unit (7) designed to operate the framework and the means referred to.
Patent EP-0277574-A3 (EP)
IPC: A01N47/24
Filed: 1988-01-25
Abstract: Die vorliegende Erfindung betrifft die Verwendung von 
N-Organooxycarbamidsäureestern der Formel I, 
  
in welcher,  
R¹ für Alkyl, Cycloalkyl, Alkenyl, Alkinyl, Aryl 
steht, die gegebenenfalls substituiert sein 
können,  
R² für Alkyl, Alkenyl, Alkinyl steht, die gegebenen­
falls substituiert sein können,  
R³ für Alkyl, Alkenyl, Alkinyl steht, die gegebenen­
falls substituiert sein können,  
zur Bekämpfung von Endoparasiten, neuen N-Organooxy­
carbamidsäureester und Verfahren zur ihrer Herstellung.
Patent EP-0291631-A3 (EP)
Title: Tunnel furnace for burning light bricks containing a high percentage of combustible and volatile components
IPC: F27B9/30
Filed: 1988-02-06
Abstract: A tunnel furnace is described, with preheating chamber and combustion chamber which are separated from one another by a gate, and with a degassing zone, consisting of a gas circulating circuit, heated indirectly by the smoke gases, for degassing the combustible volatile components and a combustion device for the outgassed volatile components. In this connection, the degassing zone is assigned to the preheating chamber (3), the gases being removed from suction openings (5) in the vicinity of the chamber entrance (6) by means of a fan (4) and fed back in again in front of the gate (2) to the combustion chamber (1). Also connected in this circulating circuit are two heating stages (8, 10), there being provided after the first heating stage (8) a branch for a part of the circulating gases, which opens into the pipe of the smoke gases carried off, in which branch the post-combustion device (9) and subsequently a heat exchanger, which serves as second heating stage (10) for the circulating gases, are connected. <IMAGE>
Patent EP-0297420-A3 (EP)
Title: Installation for the pyrolysis of waste
IPC: B01D5/00
Filed: 1988-06-23
Abstract: A plant for the pyrolysis of waste material containing hydrocarbons has a cooling stage. In this cooling stage, the hot pyrolysis gas coming from the pyrolysis reactor is cooled by direct heat exchange with low-boiling pyrolysis oil which is obtained in a further cooling stage by condensation of pyrolysis gas. For this purpose, a multiplicity of spray nozzles disposed in the form of a ring are provided in the heat exchange channel of the cooling stage, with a spray direction of the nozzles pointing substantially downwards. The end of the hot gas line which connects the cooling stage to the pyrolysis reactor is located above the spray nozzles. At the same time, feed lines for a protective, buffer or blanketing gas end in this region. In addition, an annular channel encloses the heat exchange channel and has orifices in the inner wall surface of the heat exchange channel, so that pyrolysis oil fed through the line cools and wets the wall of the heat exchange channel. This structure avoids the deposition of tar constituents from the pyrolysis gas on the wall of the heat exchange channel, while the hot pyrolysis gas is well cooled.
Patent EP-0304812-A3 (EP)
IPC: F21V25/04
Filed: 1988-08-19
Abstract: 1. Explosions- oder schlagwettergeschützte Leuchte.  
         2.1 Eine explosions- oder schlagwettergeschützte Leuchte 
besitzt eine Lampenfassung zur Aufnahme einer Zwei­
stiftsockel-Leuchtstofflampe (13) und einen Grund­
rahmen (10) an dem die Lampenfassung befestigt ist.  
         2.2 Zur Verbesserung und Vereinfachung der Montage be­
sitzt die Lampenfassung wenigstens einen Fassungs­
träger (11) an dem ein Gehäuseelement angeordnet 
ist, in dessen Inneren eine Klemmeneinrichtung (31, 
32, 33) untergebracht ist. Das Gehäuselement ist 
zwischen zwei Stellungen verschiebbar geführt, und 
in der einen Stellung werden die Stifte außer Ein­
griff und in der anderen Stellung die Stifte in Ein­
griff mit ihrer Klemmeneinrichtung gebracht.  
         2.3 Die Leuchte ist im explosions- oder schlagwetterge­
fährdeten Bereich einzusetzen.  
         3. Signifikante Figur: Figur 5
Patent EP-0307720-A3 (EP)
Title: Geotextile having soil treatment compound and method
IPC: A01N25/34
Filed: 1988-08-31
Abstract: A geotextile having a soil treatment compound includes a porous sheet having a plurality of spaced nodules of composite material secured to the sheet. The nodules are composed of a soil treating agent and a binder which is injected through the sheet and solidified, such that the sheet is enmeshed by the nodules.
Patent EP-0321654-A3 (EP)
Title: Method for extracting and/or replacing control system information in a computer operating system
IPC: G06F9/46
Filed: 1988-09-01
Abstract: A method for extracting and replacing Control Block 
information in an operating system. An extract replace 
table is provided to permit application programmers to 
locate and in certain instances replace items contained in 
operating system Control Blocks. The user of the 
application program need not know the precise location of 
information contained in operating system Control Blocks. 
The extract/replace tables will, upon formulating a 
request for either extracting or replacing Control Block 
items, find the requested items and read or replace them. 
Revisions of operating system programs may be made without 
regard to the new location of control items. The system 
user will locate and replace Control Block items by 
addressing the updated extract/replace tables.
Patent EP-0310883-A3 (EP)
Title: Process for the continuous production of low aliphatic alcohols or organic solvents
IPC: C12P7/06
Filed: 1988-09-23
Abstract: Low aliphatic alcohols or organic solvents, especially ethanol are continuously produced by fermentation from sugar containing nutrient substrates. The process includes two fermentation steps or stages in which the substrate is subjected to the effects of microorganisms such as yeast. The first fermentation stage has a volume of 10 to 20% of that of the second fermentation stage. By adjusting the environmental conditions in each stage a large cell growth with a small portion of the total supplied substrate quantities takes place in the first activation stage and a high product formation rate is achieved with a considerably larger portion of the entire supplied substrate quantity in the second production stage. A partial outflow stream from the first stage is microfiltered and the permeate as well as the unfiltered outlet flow of the first stage, is directed into the second stage. The outlet flow of the second stage is microfiltered and the concentrate is partly discharged as a product output stream and partly returned to the second stage. The transfer flow and return flow streams and the discharge of the permeate and the product streams from the second stage are adjusted so that, for dwell times of the cell mass of up to two hours in the first stage and up to 15 hours in the second stage, an average cell age of 40 to 100 hours is achieved with a corresponding high yield output.
Patent EP-0319734-A3 (EP)
Title: Process for fluorinating plastic articles
IPC: B29C71/04
Filed: 1988-11-11
Abstract: Articles to be fluorinated must be brought into contact with fluorine-containing gas. Elemental fluorine is a hazardous material whose handling requires a complex plant design. In a particularly safe process for fluorinating plastic containers, the fluorination is carried out by introducing the article into a gas-tight chamber and positioned therein, and a fluorinating treatment gas is then produced with the aid of a plasma burner from a base gas mixture containing a fluorine-containing compound.
Patent EP-0327690-A3 (EP)
Title: Formmassen, enthaltend imidgruppenhaltige aromatische Polyamide und ihre Verwendung.
IPC: C08G69/32
Filed: 1988-11-22
Abstract: Ziel der Erfindung war es, Formmassen auf Basis von aromatischen 
Polyamiden zur Verfügung zu stellen, die bei Temperaturen unter 
350 °C unzersetzt thermoplastisch verarbeitbar sind.  
     Es wurde gefunden, daß Polyamide, die durch Polykondensation von 
aromatischen Diaminen der Formel  
H₂N - Ar - X - Ar′ - Y - Ar′ - X - Ar - NH₂  
mit X, Y = -SO₂- oder -CO-  
mit Isophthalsäure bzw. einem Isophthalsäure enthaltendem Säure­
gemisch und Phthalsäureanhydrid erhältlich sind, wesentlicher Be­
standteil solcher Formmassen sein sollten.  
     Verwendung der Formmassen zur Herstellung von Formteilen, die 
beispielsweise im Automobilsektor eingesetzt werden.
Patent EP-0320661-A3 (EP)
Title: Mounting device for low-voltage rails carrying lamps
IPC: H01R25/14
Filed: 1988-11-22
Abstract: A low-voltage conductor rail (4), consisting of two rods (4a, 4b), is combined in a multiple manner by installation parts (10, 20). The latter consist in each case of a base part (20) and a cover part (10), screwed together by a screw (13) with a knurled head. The installation part can be used both for connection of a light (1) to the conductor rail and for the fitment of the rails themselves on the cover side. In these cases, the installation parts are fitted with assembly tubes (3, 5). Contact springs (26) may be inserted for the power supply to the lights. Furthermore, the insertion of double sockets (27, 28) is possible. The rods can be fastened in to the extent that they project externally. <IMAGE>
Patent EP-0299795-A3 (EP)
Title: Aminopolycarboxylic acids and derivatives thereof
Inventor: BERG ARNE
IPC: A61K47/48
Filed: 1988-07-15
Abstract: There are provided chelating agents particularly useful for the preparation of diagnostic and therapeutic agents for magnetic resonance imaging, scintigraphy, ultrasound imaging, radiotherapy and heavy metal detoxification, said agents being compound of formula <CHEM>  (wherein each X may independently represent a carboxyl group or a derivative thereof or a group R1; each group R1 may independently represent a hydrogen atom, a hydroxylalkyl group, an optionally mono- or polyhydroxylated alkoxy or alkoxyalkyl group;  n, m, q, r are each 2, 3 or 4, with the provisos that at least two nitrogens carry a -CHR1X moiety, wherein X is a carboxyl group or a derivative thereof,  that each -CHR1X moiety represents other than a methyl group, that at least one -R1 group represents other than hydrogen and that where all but one -CHR1X groups are -CH2COOH, then the remaining -CHR1X group may not represent a hydroxyethyl, 2-hydroxypropyl or 2,3-dihydroxypropyl group) or a salt or metal chelate thereof.
Patent EP-0319492-A3 (EP)
Title: An automatic dispenser for cylindrical commodities, in particular packets of coin
IPC: G07D1/04
Filed: 1988-12-02
Abstract: The dispenser consists essentially in a bin (1), adjustable for width, and a release mechanism (4) attached to the bin externally of its outlet (5). The mechanism (4) comprises a sliding shutter (6) and a baffle (7), vertically disposed and breasted in mutual contact; the shutter is provided with a slot (8) of adjustable height and moves vertically between a raised receiving position and a lowered knockout position at which the packet of coins (3) is ejected from the slot (8), whilst the baffle (7) is urged against the shutter by the weight of the packets of coin (3) emerging from the outlet (5) of the bin (1), and thus accompanies the shutter (6) at least through part of its vertical travel.
Patent EP-0328985-A3 (EP)
Title: Warning radio receiver
IPC: G08B27/00
Filed: 1989-02-06
Abstract: A warning radio receiver is described whose power requirement is covered in the event of mains power failure by a battery and whose power consumption is reduced by a de-activation of the output stage synchronous with the power failure. 
<IMAGE>
Patent EP-0334078-A3 (EP)
Title: Process of photocatalytic degradation of bentazon
IPC: C02F1/32
Filed: 1989-03-03
Abstract: The present invention relates to the use of heteroge­
neous photocatalysis for eliminating Bentazon (3-iso­
propyl-2,1,3-benzothiadiazinon-(4)-2,2-dioxide) from 
fresh waters.  
     Exposing aqueous solutions of bentazon (50 ppm) to 
light radiations of wavelengths ≧340 nm, for instance 
irradiations generated from an illumination source with 
a spectral distribution that simulates AM1 solar 
radiation, in the presence of titanium dioxide, the 
complete mineralization of pollutant herbicide is 
obtained quickly.