baber/WOPTO huggingface dataset:
Patent EP-0223069-A3 (EP)
IPC: B60N2/75
Filed: 1986-10-16
Abstract: Fahrgastsitze in Omnibussen sind entweder mit kurzen 
Armstützenstummeln oder längeren, jedoch wegschwenkba­
ren Armlehnen ausgestattet.  
     Um eine gewichtsmäßig leichte und doch äußerst stabile 
Armlehne zu realisieren, wird nach der Erfindung ein «Lehnen­
ring» vorgeschlagen, der unterseitig fest mit dem Sitzgestell 
verbunden und zweckmäßigerweise rundum gepolstert ist.
Patent EP-0204388-A3 (EP)
Title: Device for manufacturing a block mat
IPC: E02B3/12
Filed: 1983-05-02
Abstract: A device for manufacturing a block mat comprising a carrying cloth (27) and concrete blocks (5), fastened to said cloth (27) with the aid of nails (7) whereby the device has been provided with an endless belt with the aid of which the blocks (5) having holes (8) therein in a given pattern for receiving nails (7), together with the carrying cloth (27) can be moved along means for inserting the nails into the holes concerned.
Patent EP-0196221-A3 (EP)
Title: Brazing eutectic and method
IPC: C04B37/02
Filed: 1986-03-26
Abstract: A sensor for assessing conditions within a metallic high pressure boiler 10, has a sensitive tip section 12, which is insulated from the boiler by virtue of a ceramic spacing member 101. The joins between the member 101 and sensor body 1 and tip 12 respectively are subject to full boiler pressure. The present invention provides a pressure seal by virtue of forming a brazed seal between the parts by forming a ceramic component to be brazed in a ceramic of average gain size of substantially between 5 and 15 microns and of purity exceeding 99% with a maximum silica content of substantially 0.2%, introducing between components a eutectic of substantially the composition: 80% to 90% silver; 5% to 6% copper; less than 6% titanium; and sufficient in quantity to fill gap therebetween, and subjecting the components to a temperature in excess of eutectic liquidus temperature whilst maintaining the components in a vacuum.
Patent EP-0206582-A3 (EP)
Title: Hose coupling
IPC: F16L37/22
Filed: 1986-06-04
Abstract: A hose coupling has a tubular body (10) one end of which is intended to be attached to the end of a hose-pipe (14), and the other end of which has a bore (12) to receive the spigot (20) of a co-operating coupling (22) which is retained in the bore with a snap action. Three locking members (38) project into the bore (12) to hold the spigot (20) therein, and a locking sleeve (24) can be moved axially of the body (10) to force the locking members (38) to a release position, enabling the spigot (20) to be withdrawn from the bore to separate the couplings. The locking members (38) are interconnected by a ring (26) attached to the end of the body (10), and during assembly of the coupling the body (10) and the ring (26) interengage with a snap action to retain the ring (26) in fixed relationship to the body (10) and to hold the sleeve (24) captive on the body (10).
Patent EP-0207745-A3 (EP)
IPC: C10B43/14
Filed: 1986-06-26
Abstract: A method for inhibiting the formation and deposition of 
filamentous coke on metallic surfaces in contact with a hyd­
rocarbon having a temperature of 315 to 760°C (600 to 
1400°F) characterized in that there is added to the hydrocar­
bon a sufficient amount for the purpose of an ammonium 
borate.  
     A method for producing coke wherein:  
(i) a hydrocarbon is charged into a zone and brought to a 
temperature of from about 426 to 704°C (800 to 1300°F) to 
remove and recover in a separation zone any products 
which are volatized from and/or formed in the hydrocarbon 
when heated to the temperature, and  
(ii) the remainder of the hydrocarbon is transferred 
through transfer lines to a coke-forming area where such is 
cooled to form coke, and  
(iii) wherein undesired premature coke formation and 
deposition is normally experienced on the surfaces of the 
heating zone, products separation zone or transfer lines, char­
acterized in that there is added to the hydrocarbon a sufficient 
amount of an ammonium borate to effectively inhibit the 
premature formation and deposition of the undesired 
filamentous coke in said heating zone, transfer lines andor 
volatile or product separation zone.  
     A composition comprising an ammonlum borate in a 
glycollic solvent.
Patent EP-0210850-A3 (EP)
Title: Acrylic diesters of bisphenol alkyl ether, polymers prepared therefrom, and composites based thereon for dental use
IPC: A61K6/884
Filed: 1986-07-25
Abstract: Acrylic diesters of bisphenol alkyl ether of formula: in which R₁ and R₂ may be a halogen or a C₁-C₇ alkyl radical optionally halogen-substituted, and R₃ may be hydrogen, halogen, or a C₁-C₇ alkyl radical optionally halogen-substituted.There are also provided polymers (acrylic resins) obtained from the acrylic diester of bisphenol alkyl ether of formula (1), and in addition dental composites containing said acrylic diesters.
Patent EP-0219274-A3 (EP)
IPC: F16M13/02
Filed: 1986-10-01
Abstract: A medical apparatus comprising a frame of extruded 
structural members. One or more of the vertical structural 
members (16) is provided with a dovetail groove (44) exten­
ding substantially along its entire length. A clamp (42) that 
holds accessories to the medical apparatus has a pair of out­
ward edges (46,50) that fit within the dovetail groove (44). By 
moving the outward edges apart, the clamp (42) can be force­
fully retained at any desired position along the groove (44). 
Thus accessories can be attached directly to the structural 
members that form the frame of the medical apparatus in any 
desired position along that frame member (16).
Patent EP-0220011-A3 (EP)
IPC: A61K31/435
Filed: 1986-10-07
Abstract: A method of treatment of undesirable actions of 5-HT on 
the gastro-intestinal tract; migraine, cluster headaches and 
trigeminal neuralgia, cytotoxic agent or radiation induced 
nausea and vomiting and/or arrhythmia in mammals, includ­
ing humans, which method comprises administering an efffe­
ctive amount of a compound of formula (I) or a pharmaceutic­
ally acceptable salt thereof: 
  
wherein:  
R is amino or C₁₋₇ acylamino;  
X is chloro, bromo or C₁₋₆ alkylthio; and  
p is 0 or 1; novel compounds within formula (I) 
wherein X is bromo or C₁₋₆ alkylthio, a process for their 
prepar-­
ation and their use as pharmaceuticals.
Patent EP-0238991-A3 (EP)
Title: Coating compositions containing solvents and pu dispersions, their use in the preparation of water vapour-permeable polyurethane coatings
IPC: C08G18/08
Filed: 1987-03-18
Abstract: The coating compositions (spread-coating pastes) are used in a simplified process for the production of water vapour-permeable, "microporous" coatings on textile or leather substrates by the direct or transfer process by the principle of evaporation coagulation using water-dispersed, solvent-containing spread-coating pastes containing polyurethane polymers. The pastes are multiphase, solvent-containing, stable mixtures of a) from 20 to 90% by weight of aqueous, 20 to 60% strength by weight PU dispersions based on polyurethanes, containing polyether chains containing terminal and/or lateral carboxylate and/or sulphonate groups and/or oxyethylene units, b) from 0.1 to 5% by weight of water-soluble, polymeric non- polyurethanes containing crosslinkable, reactive groups, preferably carboxyl groups, or salts thereof, as thickeners for PU dispersions, c) at least 3% by weight, in particular 25-45% by weight, of water- immiscible organic solvents having boiling points below 170 DEG  C as non-solvents for the water-dispersed PU polymers, d) from 0.1 to 5% by weight of crosslinking agents for the water- dispersed polyurethanes a) and/or the non-polyurethanes b), e) from 0.1 to 5% by weight of self-crosslinking polysiloxane mixtures, and f) from 0 to 5% by weight of hydrophobicising agents, discoloration and degradation stabilisers and/or further coating auxiliaries.
Patent EP-0266629-A3 (EP)
IPC: D01G13/00
Filed: 1987-10-21
Abstract: Die Vorrichtung zum Öffnen und Mischen von Faserballen enthält eine 
auf einen Ballen absenkbare Abnahmevorrichtung, die an einem Brücken­
teil eines portalartig ausgebildeten und entlang einer Schienenfüh­
rung verfahrbaren Maschinengestells aufgehängt ist, und eine der 
Abnahmevorrichtung zugeordnete Fördervorrichtung. Als Abnahmevorrich­
tung ist eine Abtragwalze (6) vorgesehen, deren Drehachse quer zur 
Bewegungsrichtung des Maschinengestells angeordnet ist und deren Ar­
beitsbreite wenigstens 75 % der Gesamtbreite des Maschinengestells 
beträgt. Ein oberhalb der Ballen (B) ortsfest angeordneter Saugkanal 
(9) dient als Fördervorrichtung für das von den Ballen (B) abgenom­
mene Fasermaterial.  
     Die Vorrichtung hat bei einfachem Aufbau eine im wesentlichen ihrer 
Gesamtbreite entsprechende nutzbare Abnahmebreite und ermöglicht eine 
gute Fasermischung.
Patent EP-0277344-A3 (EP)
Title: Additional channels for conduits
IPC: H02G3/04
Filed: 1987-12-21
Abstract: The invention relates to additional channels for conduits, with connection means and with cladding elements for part regions not occupied by the individual channels (1, 2). The channels (1, 2) have an essentially U-shaped basic form which can be closed by covering elements. Spacers (3, 4, 5) are inserted as connection means between the fastening wall (W) and the associated channel (1) and between the adjacent channels (1, 2). These spacers (3, 4, 5) allow a continuous specific adjustment of the distance between the fastening wall (W) and the channel (1) and between the channels (1, 2).
Patent EP-0244079-A3 (EP)
Title: Process and apparatus for controlling the composition of a mixture leaving an evaporator
IPC: B01D1/00
Filed: 1987-03-24
Abstract: The composition of the final mixture leaving a two-stage evaporator is controlled by measuring the boiling temperature of the intermediate liquid mixture which leaves the first-stage and which is in equilibrium with the vapor stream leaving the first-stage. From this boiling temperature, the concentration of the less volatile component is calculated, and this calculated concentration is used to adjust the heat input to the second stage in order to produce a final product having a predetermined composition.
Patent EP-0252576-A3 (EP)
IPC: D06M23/06
Filed: 1987-04-10
Abstract: Textile treatment compositions are disclosed, compris­
ing polymers of perfluoroalkyl (meth)acrylate and other mon­
omers such as 2-chlorohydroxypropyl methacrylate or other 
alkyl (meth)acrylates; propylene glycol monomethyl ether; 
and trichlorotrifluoroethane.
Patent EP-0253602-A3 (EP)
IPC: F04B7/04
Filed: 1987-07-13
Abstract: This invention relates to pumps.  
     It is well established that the ease or difficulty of 
pumping materials or admixes of materials is directly related 
to the viscosity and/or the flow characteristics of the 
material or mixture, it being generally accepted that the 
higher the viscosity and/or the lower the flow characteristics 
the more difficult does it become to pump the material. The 
object of the invention is to provide an effective pump (1) for 
such materials which objective is met by a construction 
comprising a cylinder (2), a piston (3) within the cylinder (2), an 
inlet (5) to the cylinder part-way along its length, said inlet (5) being 
opened and closed by reciprocation of the piston (3) within the 
cylinder (2), an outlet (6) from the cylinder (2) and valve means (7) 
at the outlet (6) from the cylinder (2) that is open during a drive stroke 
and closed during a return stroke of the piston (3).
Patent EP-0243281-A3 (EP)
Title: Process for the (co)dimerization of a lower alkyl acrylate, and catalytic composition
IPC: C07C67/465
Filed: 1987-03-20
Abstract: The alkyl acrylates, e.g., methyl or ethyl acrylate, are improvedly dimerized, or codimerized with a conjugated diene, by contacting same with a catalytically effective amount of (a) at least one palladium source, (b) at least one organophosphorus(III) compound, and (c) at least one hydracid HY, the anion Y- of which does not coordinate with palladium ions.
Patent EP-0273836-A3 (EP)
Title: Polyisocyanates à groupement isocyanurique purs et procédé d'obtention de ces polyisocyanates
IPC: C08G18/79
Filed: 1987-11-27
Abstract: La présente invention concerne des polyisocyanates à groupement 
isocyanurique contenant une quantité de diisocyanate inférieure ou égale à 
0,03 % en poids et une quantité de dimère inférieure ou égale à 1,0 % en 
poids.  
     La présente invention concerne également l'isolement et la 
purification des polyisocyanates à groupement isocyanurate, et plus 
particulièrement de ces polyisocyanates préparés par cyclotrimérisation 
catalytique d'un diisocyanate aliphatique, cycloaliphatique ou 
arylaliphatique.  
     Elle consiste plus particulièrement à traiter le polyisocyanate à 
groupement isocyanurique brut par un gaz inerte à l'état liquide ou 
supercritique.
Patent EP-0235114-A3 (EP)
Title: Slipforming extruder for hollow-core concrete elements
IPC: B28B1/29
Filed: 1987-01-12
Abstract: This publication describes a slipforming extruder for production of hollow-core concrete elements (23), movable in respect to a casting bed (4) and comprising a frame (18) which is movable, e.g. supported by wheels (19), and provided with at least two adjacent auger flights (2, 25) with flights (5) and a core-forming mandrel (3), attached to the final end of each auger flight (2). Furthermore, the machine comprises a primary drive and power train system (7, 15, 16, 17) for rotating the auger flights (2) and a feed apparatus attached to the frame (18), e.g. a hopper (1), for feeding the auger flights (2) with the concrete mix to be cast. According to the invention, a secondary drive and power train system (8...14) moves the adjacent auger flights (e.g. 2 and 25) in a synchronized and counterphased reciprocating manner in the axial direction. Because the machine disposes of core vibration, it achieves a low level of generated noise.
Patent EP-0281020-A3 (EP)
IPC: B01D47/12
Filed: 1988-02-25
Abstract: Die Vorrichtung hat einen horizontaler Körper (1), dem 
eine Gaswascheinheit (13) vorgeschaltet ist, in der das 
zu reinigende Gas zusammen mit Waschflüssigkeit durch 
zwischen querangeströmten Rohren (10) gebildete, einen 
Venturieffekt erzeugende Räume geführt und dabei mit der 
Waschflüssigkeit zur ersten Staubabscheidung kontaktiert 
wird. Das Gas wird dann durch einen nach oben geneigten 
Kollektor (23), der an seiner tiefsten Stelle einen Flüs­
sigkeitsverschluß (26) aufweist, auf dem sich Staubagglo­
merate bilden, durch den Gitterboden (19) einer als Mo­
dul gebauten Schaumwascheinheit (17) geführt, wo das Gas 
im Gegenstrom zu durch Düsen (21) abgegebene Waschflüssigkeit 
gebracht wird und durch Bildung von Schaum in einem Stabili­
sator (20) weiter gereinigt wird, ehe es über einen 
in Modulbauweise ausgeführten Separator (15) abgeführt 
wird. Durch die der Gaswascheinheit (13) nachgeordnete 
Schaumwascheinheit (17) läßt sich durch Abstimmen der 
aufeinanderfolgenden Reinigungsvorgänge eine wirtschaft­
liche Gasreinigung erreichen.
Patent EP-0290766-A3 (EP)
Title: Gas flushing plug
IPC: C21C7/072
Filed: 1988-03-26
Abstract: 1. Gas scavenging brick for use in metallurgical melting vessels, the area of the gas scavenging brick (10) effective for a passage of gas being subdivided into sections (22, 24, 26, 28, 34) by at least one intermediate element (16, 18, 30, 35, 38) which is impermeable to gas to the greatest extent and runs in the direction of the gas flow, characterized in that each section (22, 24, 26, 28, 34) is adjoined at the bottom by a gas and/or solids feed line (32), which open out into a common main gas line (50) and can be connected individually or in any assignment to the gas and/or solids sources via a control element (52).
Patent EP-0293926-A3 (EP)
IPC: B01J29/83
Filed: 1988-06-03
Abstract: The invention provides petroleum cracking and octane 
boosting catalysts containing a composite of an intermediate 
pore NZMS in combination with another non-zeolitic molecular 
sieve having the same framework structure, and to processes for 
cracking of petroleum for the purpose of enhancing the octane 
rating of the gasoline produced.
Patent EP-0304813-A3 (EP)
Title: Serial interface
IPC: H04H20/88
Filed: 1988-08-19
Abstract: 1.1 Circuit arrangement for evaluating control signals 2.1 In highly integrated data processors, the number of control ports is restricted. There is a problem to supply different control signals via the existing control ports. 2.2 In a circuit arrangement for evaluating control signals output from a data processor, which consists of static and dynamic control signals, a memory is provided to which the static control signals are supplied and another memory is provided which is synchronised by the dynamic signal. 2.3 The circuit arrangement can be applied in the processing of control signals in a receiver for digital audio broadcasting.
Patent EP-0317747-A3 (EP)
IPC: B23D25/12
Filed: 1988-10-07
Abstract: Die Erfindung betrifft eine Vorrichtung zum Trennen 
eines endlosen Streifens aus Papier oder dergleichen 
durch einen Schnitt mit zwei relativ zueinander be­
wegten Messern, zwischen denen der Streifen hindurch­
führbar ist. Um eine einfache und platzsparende Vor­
richtung zum Zerkleinern eines solchen, beispiels­
weise von einer Endlosbahn in einem Reißer abgetrenn­
ten Streifens zu erhalten, sieht die Erfindung vor, 
daß das eine Messer (8) die Form einer rechtsgängigen 
und das andere Messer (9) die Form einer linkgsgängi­
gen Schraubenlinie gleicher Steigung aufweist, wobei 
die Messer (8, 9) um zwe zueinander parallele Achsen 
(6, 7) gegensinnig rotierbar und mit gleicher Um­
fangsgeschwindigkeit antreibbar, beispielsweise auf 
je einer Walze (4, 5), angeordnet sind und sich an 
mindestens einer Stelle (16) des Umfangs ständig mit 
ihren einander zugewandten Schneidflächen (8′, 9′) 
berühren (Fig. 2).
Patent EP-0318037-A3 (EP)
Title: Method for forming a fine pattern by using a patterned resist layer
IPC: G03F7/20
Filed: 1988-11-25
Abstract: A fine pattern formation using an electron beam 
induced resist, and use of the resist in making 
semiconductor devices are disclosed. Collimated 
electron beam is irradiated and scanned along a desired 
pattern on a layer on which a resist layer of a desired 
pattern is deposited under an atmosphere containing a 
starting material layer for the resist. The resist thus 
deposited is partially removed by reactive ion etching 
to remove the skirt like portion of the resist layer, or 
totally removed by reactive ion ethcing during or after 
processing by using the resist layer as a processing 
mask. Since the resist layer width is determined by a 
diameter of the collimated electron beam, line width of 
less than hundred Å can be directly drawn. There are 
also disclosed processes using the resist layer in 
manufacturing semiconductor devices.
Patent EP-0290149-A3 (EP)
IPC: C08F4/654
Filed: 1988-04-13
Abstract: A particulate solid is formed from a compound of the general formula Mg(OR)xX(2-x) where R is R' or COR', R' is a hydrocarbyl group, X is a halogen atom and x is greater than 0 up to 2, the particles of the solid being essentially spherical. The solid can have a surface area of at least 15 m<2>/g, and the surface area may be at least 50 m<2>/g. The solid is porous and may be capable of absorbing at least 0.6 cm<3> of ethanol per gramme of solid. The particulate solid may be obtained by spray drying a non-particulate material, preferably by comminuting the non-particulate material in the presence of a liquid medium, and desirably an attrition inhibitor, and spray-drying the comminuted mixture. The particulate solid can be reacted with a transition metal compound such as titanium tetrachloride and preferably with a Lewis Base compound such as the ester of an aromatic carboxylic acid. The transition metal composition obtained is useful for the production of olefin polymerisation catalysts of high activity and stereospecificity. The polymers obtained have an essentially spherical particle form and are porous, for example having a porosity of at least 0.2 cm<3>/g as measured by mercury porosimetry. The polymers typically have a mean particle size of at least one millimetre.
Patent EP-0320089-A3 (EP)
Title: Interconnected semiconductor devices
IPC: H01L31/0465
Filed: 1988-08-08
Abstract: Semiconductor device, in particular a solar cell 
consisting of a semiconductor layer (13) and conductive 
layer (12) formed on a flexible substrate (11), 
divided into individual devices which are interconnected 
with one another in series by interconnection layers 
(18, 19) and penetrating terminals (17').
Patent EP-0309302-A3 (EP)
Title: Interchange system between logic modules
IPC: G05B19/042
Filed: 1988-07-13
Abstract: A system for remotely controlling electrical devices includes a plurality of identical modules which can be made as multiple copies of an integrated circuit chip. Each chip includes logic for recognizing a code, the logic being programmable by EEPROMS so that each chip can be set to recognize and produce a unique address code. The modules can be connected to input or output devices, or both. All modules are interconnected by no more than four wires. A clock pulse source is connected to the system, the source being periodically interrupted to synchronize the system when the clock pulses restart.
Patent EP-0338360-A3 (EP)
IPC: C08L33/12
Filed: 1989-04-08
Abstract: Verfahren zur Herstellung von Mischungen thermoplastischer 
Polymerisate in Pulverform aus wäßrigen Emulsionen von 
   a) einem thermoplastischen Harz,    b) einem kautschukreichen Pfropfpolymerisat,    
in dem man wäßrige Emulsionen von a) und b) mit Poly­
merisatgehalten von 15 bis 50 Gew.-% bei 50 bis 100°C 
gleichzeitig, aber in separaten Mengenströmen, konti­
nuierlich oder halbkontinuierlich mit einer Koagulations­
lösung unter Koagulation der Polymerisate a) und b) ver­
mischt, die Mengenströme vereinigt und dann das Poly­
merisatgemisch abtrennt.
Patent EP-0339447-A3 (EP)
IPC: D04B15/66
Filed: 1989-04-19
Abstract: Ein Zeichnungshilfe-Bogen (1) dient zum Entwerfen von Strick­
mustern, gegebenenfalls auch Häkelmustern oder dergleichen, 
und hat sich rechtwinklig kreuzende, parallele Hilfslinien (2, 
3), wobei die sich kreuzenden Scharen von parallelen und 
rechtwinkligen Hilfslinien übereinander und nebeneinander 
benachbarte Vierecke (4) umgrenzen, die später jeweils 
einer Masche entsprechen. Damit der Entwurf eines Musters 
(5) auf diesem Bogen (1) dem späteren Strickbild möglichst 
genau entspricht, sind die Abstände der parallelen Linien 
(2) der einen Linienschar derart größer als die der sie 
kreuzenden Linien (3), daß die Abmessungen der von ihnen ge­
bildeten Vierecke (4) jeweils proportional oder geometrisch 
ähnlich zu denen der Maschen sind. Ein Herstellungsver­
fahren für einen solchen Zeichnungshilfe-Bogen (1) kann 
dabei vor allem darin bestehen, daß das Verhältnis von 
Länge und Breite der Einzelmaschen einer vorgegebenen Ma­
schenprobe in einen Rechner eingegeben wird und danach der 
Zeichnungshilfe-Bogen (1) mit den rechteckigen Kästchen 
(4) durch Ausdrucken und/oder auf einem Bildschirm wieder­
gegeben wird, was den Vorteil hat, daß auch zusätzlich die 
Abmessung des Schnittes und gegebenenfalls sogar das Muster 
selbst sofort in den Rechner eingegeben und von diesem an­
schließend wiedergegeben werden kann und dadurch einer so­
fortigen Beurteilung und Korrektur zugänglich ist.
Patent EP-0340560-A3 (EP)
IPC: C07C205/15
Filed: 1989-04-21
Abstract: Bei einem Verfahren zur Umsetzung von Nitroparaffinen mit Formalde­
hyd in Gegenwart von Basen unter Aldolkondensation sollte großtech­
nisch kontinuierlich oder diskontinuierlich gearbeitet werden. Dies 
gelang dadurch, daß man unter Vermischung Nitroparaffin, wäßrige 
Aldehydlösung und Alkalilauge in Abwesenheit organischer Lösungsmit­
tel in einen Rohrreaktor einspeist und nach Passieren eines Wärme­
tauschers in ein Nachreaktionsgefäß leitet, wobei man über die ge­
samte Reaktionsstrecke die Temperatur in einer Bandbreite zwischen 
-5 und +20°V einregelt.