baber/WOPTO huggingface dataset:
Patent EP-0191644-A3 (EP)
IPC: F23J15/06
Filed: 1986-02-14
Abstract: A water heater having improved efficiency. The water 
heater includes a tubular member (10) that is mounted in an 
opening in the side of the tank (2) and extends generally 
horizontally across the tank (2). The tubular member (10) de­
fines a combustion chamber and a fuel burner (17) is located 
within the combustion chamber. The outer end of the tubular 
member communicates with the atmosphere and air is drawn 
into the tubular member and mixed with fuel to provide a mix­
ture which is ignited. The waste gases of combustion are dis­
charged from the inner end of the tubular member (10) into a 
heat exchanger (30) which is located in the tank beneath the 
tubular member, and the hot waste gases being discharged 
from the combustion chamber and passing through the heat 
exchanger (30) transfer heat to the water in the tank (2). The 
heat exchanger (30) is connected to a stack (33) and a blower 
(32) is mounted in the stack downstream of the heat exchanger 
and serves to draw the waste gases of combustion from the 
combustion chamber through the heat exchanger (30) to the 
stack (33).
Patent EP-0214825-A3 (EP)
IPC: F16F15/02
Filed: 1986-08-29
Abstract: A vibration damper for a machine includes a 
damping mass (18a,18b), means (10a,10b,14,16) for 
suspending the damping mass from a machine so as to 
produce damping within the suspension means when the 
damper is vibrated by the machine, and means 
(20a,20b) for elastically mounting the damping mass to 
the suspension means. The damping produced within the 
suspension means may be either viscoelastic or 
hysteretic or both. One or more viscoelastic elements 
(20,20b) is preferably interposed between the damping 
mass (18a,18b) and the suspension means (10a,10b,14,16) 
so as to produce viscoelastic damping. The vibration 
damper may be tuned so as to produce three or fewer 
frequencies by virtue of the action of the suspension 
means as well as three or fewer additional frequencies 
arising from the elastic mounting of the damping mass 
(18a,18b) to the suspension means (10a,10b,14,16).
Patent EP-0223566-A3 (EP)
IPC: B65D33/16
Filed: 1986-11-13
Abstract: A carrier bag handle closure is provided which 
is resistant to separation due to heavy or bulky items 
being carried in the bag. The bag handle closure comprises 
a pair of handle strips (10, 20) having interlocking tabs 
(26) and slots (16) at the base of the strips to hold the 
lower portions of the strips securely together when the 
strips are connected to close a bag. Connecting means, 
preferably of snap engagement type, are provided to secure 
the strips together.
Patent EP-0201384-A3 (EP)
Title: Profil de protection de jonction collée de vitre sur une paroi de véhicule
IPC: B60J10/02
Filed: 1986-04-11
Abstract: Profil de protection (14 ou 15) d'une jonction collée de 
vitre (12 ou 13) sur une paroi (11) de véhicule, caractérisé par 
le fait qu'il prossède un moyen d'accrochage (34) sur ladite 
paroi (11) et une bande élastique (30, 30′) d'appui sur la vitre 
(12 ou 13) et que ladite bande porte une nervure (31) de posi­
tionnement sensiblement perpendiculaire qui s'étend le long du 
bord de la vitre (12 ou 13).
Patent EP-0201385-A3 (EP)
Title: Structure pour local enterré à casiers d'entreposage et procédé pour la fabriquer
IPC: E04B1/00
Filed: 1986-04-11
Abstract: Cette structure a une paroi principale (1) à 
partir de laquelle les casiers (2) séparés par des intervalles 
(6,8) sont en saillie vers l'extérieur pour être chacun 
totalement entourés de terre, cette paroi (1) se réalisant 
à plat pour son stockage et son transport aprés quoi on 
l'incurve avant de la mettre en place dans un trou approprié.
Patent EP-0200671-A3 (EP)
IPC: F27D99/00
Filed: 1986-03-25
Abstract: Es wird ein Ofen, insbesondere ein Schmelz- oder 
Warmhalteofen für Metall vorgeschlagen, der ein 
das flüssige Metallbad (4) aufnehmendes, wärmeiso­
liertes Ofengefäß (1) und mindestens einen in das 
flüssige Metallbad (4) hineinragenden Tauchheizkörper (7) 
aufweist. In das flüssige Metallbad (4) ist mindestens 
eine Tauchwand (8) eingeführt, die den den Tauchheiz­
körper (7) aufnehmenden Bereich von dem übrigen Be­
reich des Schmelzbades abtrennt. Die Abmessungen 
der Tauchwand (8) ist derart gewählt, daß ein Aus­
tausch des flüssigen Metalls zwischen den Berei­
chen möglich ist.
Patent EP-0238823-A3 (EP)
Title: Multiple plug for a connector with contact springs arranged in at least two parallel rows
IPC: H01R12/72
Filed: 1987-02-09
Abstract: In a plug connector strip comprising contact springs, the contact springs include terminal lugs which press against a printed circuit board connected to the plug connector strip. For the compensation of tolerances in the thickness of the printed circuit boards, the terminal lugs are fixed only in a clamping point arranged within the plug connector strip and are therefore resiliently seated. The terminal lugs can be bent roughly at a right angle immediately after they emerge from the plug connector strip and can be constructed in a straight-line manner so that they press roughly perpendicularly against corresponding contact pads of the printed circuit board and are therefore particularly suited for a reflow of solder connection.
Patent EP-0234396-A3 (EP)
IPC: B24B3/28
Filed: 1987-02-10
Abstract: Vorrichtung zum Schärfen von Spiralbohrern (10) o. dgl. mit 
einer drehbeweglich angetriebenen Schleifscheibe (12) und einem 
Einspannorgan (18) für den Bohrer (10), das um eine rechtwinklig 
zur Bohrerachse und parallel zur Schleifebene (16) verlaufende 
Schwenkachse (20) schwenkbar ist, wobei zur raschen und genauen 
Herstellung eines Zweiflächenschliffes oder eines 
Vierflächenschliffes ohne axiale Zustellbewegung des Bohrers (10) 
die Schwenkachse (20) des Einspannorgans (18) bezüglich der Spitze 
des Bohrers (10) mit Abstand (a) unter der Schleifebene (16) der 
Schleifscheibe (12) liegt.
Patent EP-0239802-A3 (EP)
IPC: A61L9/03
Filed: 1987-02-27
Abstract: The invention provides a method and an apparatus 
which assure a sustained vaporization of deodorants, 
perfumes, pest control agents and other substances 
intended to modify, condition on otherwise alter the 
atmosphere. A tape comprising a base material and, as 
supported thereon, at least one active substance which 
vaporizes at ambient temperature or under heating in a 
condition in which its vaporization is inhibited is 
driven relative to a head which is adapted to remove 
the inhibition of vaporization, whereby the active 
substance is vaporized at a constant rate.
Patent EP-0239849-A3 (EP)
Title: Two-component aqueous pigmented lacquers for the single coating of finishing foils and endless borders
IPC: C09D133/06
Filed: 1987-03-13
Abstract: PCT No. PCT/EP87/00148 Sec. 371 Date Sep. 27, 1989 Sec. 102(e) Date Sep. 27, 1989 PCT Filed Mar. 13, 1987 PCT Pub. No. WO87/05921 PCT Pub. Date Oct. 8, 1987.The invention relates to aqueous two-component lacquers containing pigments and other customary additives for single-layered coating of finish film and continuous edges. The two-component lacquers according to the invention are such lacquers in which the first component (component (A)) contains 0.1 to 15% by weight, preferably 2 to 10% by weight, based on the total weight of component (A), of a blocked acid as a potential hardening catalyst and 10 to 90% by weight, preferably 20 to 65% by weight, based on the total weight of component (A), of an aqueous dispersion of a self-crosslinking polyacrylate, in which the polyacrylate contains, as the groups which facilitate self-crosslinking, acid amide derivative groups which correspond to the general structural formula -CO-N(R1)-CH(R2)-OR3, in which R1=an H atom or a -CH(R2)-OR3 grouping, R2=an H atom or a -COOR4 group, R3=an H atom or a hydrocarbon radical containing 1 to 10 C atoms, preferably a methyl, ethyl, (iso)propyl or (iso)butyl radical, and R4=an alkyl radical with 1 to 5 C atoms, and the second component (component (B)) contains 20 to 90% by weight, preferably 70 to 90% by weight, based on the total weight of component (B), of a melamine resin dispersed or dissolved in an aqueous medium or of a melamine/urea resin mixture dispersed or dissolved in an aqueous medium, and components (A) and (B) are mixed before application in a ratio such that 0.4 to 1.0, preferably 0.6 to 0.8 part by weight of melamine resin or 0.4 to 1.5, preferably 1.0 to 1.2 parts by weight of melamine/urea resin mixture are present per part by weight of self-crosslinking polyacrylate resin.
Patent EP-0254286-A3 (EP)
IPC: F24D13/02
Filed: 1987-07-22
Abstract: Es wird ein Heizsystem für eine Fußboden- oder Wandheizung 
vorgeschlagen, welches in einem geschlossenen Kreislauf 
mit Warmluft beheizbar ist. Um eine völlig gleichmäßige 
oder auch gezielte Flächenerwärmung zu erreichen, sind 
geradlinige Hauptkanäle (12, 13) und hiervon seitlich abzweigende 
Nebenkanäle (26, 27) vorgesehen, deren U-förmiger Querschnitt 
mittels einer Folie (56) ausgeklebt und nur an den Stellen 
geöffnet wird, an denen Warmluft austreten soll. Hierfür 
dienen Fliesenbausteine mit Längs-und Querkanälen.
Patent EP-0264013-A3 (EP)
IPC: B23B27/04
Filed: 1987-09-28
Abstract: Device for locking tool bits on the related tool bit-­
holders for turning and the like, consisting of a tool bit-­
holder (1) with its head frontally shaped so as to have a 
substantially ledge-like recessed step (3) for the 
positioning of the tool bit (8), of an eccentric bracket (5) 
rotatable on the upper plane of the head (2) and lockable 
thereon by means of a screw (7), and of a substantially 
quadrangular recess (9) adapted to accommodate, when the 
bracket (5) is locked, the eccentric part (5a) of said 
bracket (5) so as to prevent rotations of the latter with 
respect to the plane of the head (2), and of a tool bit (8) 
having a prismatic shape, which can be arranged on said 
ledge (3) and locked thereon by means of said eccentric 
bracket (5), the base of said ledge (3) and that of said 
tool bit being provided with means (3a, 3b, 8a, 8b) for 
their mutual stable positioning, while a transverse notch 
(9) is provided on the upper face of the tool bit (8) to 
accommodate and lock the eccentric element (5a) of said 
bracket (5).
Patent EP-0241291-A3 (EP)
Title: Aryl-substituted naphthyridine and pyridopyrazine derivatives
IPC: A61K31/33
Filed: 1987-04-09
Abstract: Aryl-substituted naphthyridines and pyridopyrazines are disclosed which are useful in treating allergic reactions, inflammation, peptic ulcers hyperproliferative skin disease and/or suppressing immune responses in mammals. Pharmaceutical compositions and methods of treatment employing such compounds are also disclosed.
Patent EP-0272863-A3 (EP)
IPC: G06T11/00
Filed: 1987-12-15
Abstract: A full color real time cell texture generator uses 
a quantization scheme, preferably a tapered 
quantization scheme (402-412), which establishes a 
small set of colors representative of all colors of a 
source image. A source image to be displayed is 
quantized (414) by selecting the color of the small set 
nearest the color of the source image for each cell of 
the source image. Nearness can be measured as 
Euclidian distance in a three-space coordinate system 
of the primary colors: red, green and blue. In a 
specific embodiment, an 8-bit modulation code is used 
to control each of the red, green, blue and 
translucency content of each display pixel, thereby 
permitting independent modulation for each of the 
colors forming the display image.
Patent EP-0256966-A3 (EP)
IPC: A61B17/122
Filed: 1987-08-19
Abstract: Replaceable cohesive-adhesive pads (30) are 
provided for vessel occluding devices of both the tie-on 
and jaw-clamp types. When applied to an anatomical 
vessel the pads (30) act collectively with the fibrous 
surface of the vessel to produce an adherence 
relationship therewith. The pads (30) are shown secured in 
place through means of either sleeve-like connections, 
or button-headed connectors which snap into secure 
engagement with undercut recesses.
Patent EP-0270503-A3 (EP)
Title: Utilization of bromure d'otilonium (dci) for topic application in the gastrointestinal tract and relative pharmaceutical formulation appropriate for such use
IPC: A61K31/245
Filed: 1987-11-03
Abstract: Use of bromure d'otilonium, that is otilonii bromidum, for local application in the gastrointestinal tract of the digestive system and relative pharmaceutical formulation appropriate for such use, to obtain the arrest of the motility in order to allow endoscopic manoeuvres for diagnostic and therapeutic purposes.
Patent EP-0275981-A3 (EP)
IPC: A61K35/20
Filed: 1988-01-19
Abstract: A novel bath preparation which comprises a whey 
concentrate of high mineral content and, if necessary, one 
or more additives commonly used for conventional bath prepa­
rations such as inorganic salts, inorganic acid, organic 
acid, medicinal herbs, fats and oils, dyestuffs, perfumes, 
alcohols, and polyhydric alcohols.  
     The preparation has the great potential to serve 
as a curative in the treatment of various disease such as 
shoulder stiffness, neuralgia, lumbago, rheumatism, etc. 
It also contributes to beautification.
Patent EP-0284750-A3 (EP)
Title: Stabilizing ring for an optical disc
IPC: G11B23/00
Filed: 1988-02-12
Abstract: A stabilizing ring (10) having a circular body with 
an adhesive lower surface (20) for adhering adjacent to the 
outer edge (28) of a compact disc (12). A positioning device 
(30) has a hub (34) with a projection (38) extending from the 
center of the hub (34) for concentrically aligning the stabiliz­
ing ring (10) with the compact disc (12). The stabilizing ring 
(10) has a uniform mass distribution with an approximate mass 
of 2.8 grams.
Patent EP-0282962-A3 (EP)
IPC: B01J19/08
Filed: 1988-03-15
Abstract: Bei lichtinduzierten Reaktionen, insbesondere bei der 
Sulfoxidation von Paraffinen zur Herstellung von sek. 
Alkansulfonaten unter der Einwirkung von UV-Licht wurde 
gefunden, daß man diese Verfahren verbessern kann, wenn 
man die bei solchen lichtinduzierten Reaktion benutzten 
Gasentladungsstrahler stufenlos regelbar ausstattet, 
wobei die Lage und Höhe des Optimums der Lampen-Stromausbeute durch 
dotieren stark beeinflussen kann.
Patent EP-0294639-A3 (EP)
Title: Cryogenic support system
IPC: F16M11/04
Filed: 1988-05-21
Abstract: A support system is disclosed for restraining large masses (1) at very low or cryogenic temperatures. The support system employs a tie bar (68) that is pivotally connected at opposite ends to an anchoring support member (62c) and a sliding support member (62d). The tie bar (68) extends substantially parallel to the longitudinal axis of the cold mass assembly (12), and comprises a rod (102) that lengthens when cooled and a pair of end attachments that contract when cooled. The rod and end attachments are sized so that when the tie bar is cooled to cryogenic temperature, the net change in tie bar length is approximately zero. Longitudinal force directed against the cold mass assembly is distributed by the tie bar between the anchoring support member (62c) and the sliding support member (62d).
Patent EP-0296632-A3 (EP)
IPC: G01F11/34
Filed: 1988-06-27
Abstract: Dispositif pour distribuer une quantité 
prédéterminée de poudre à partir d'une chambre de 
storage (4, 5) et comprenant une chambre de mesure 
inférieure (65). La quantité de poudre délivrée à 
partir de la chambre de mesure (65) est rigoureusement 
constante pour chaque dose distribuée. Le volume de la 
chambre de mesure peut être ajusté avec précision grâce 
à une échelle calibrée 26. Le dispensateur comprend 
une paire de soupapes (58, 59) et une tige de poussée 
(46) commandant les soupapes, la soupape inférieure 
pouvant être fermée sous l'action de la gravité, la 
soupape supérieure pouvant être contrainte par un 
ressort en spirale unique 64 installé autour de la 
tige. Le ressort en spirale de contrainte est à l'abri 
sous un manchon par rapport aux deux chambres, de sorte 
que la poudre n'entre jamais en contact avec le ressort 
en spirale.
Patent EP-0303803-A3 (EP)
Title: Thermosetting dyed latex colorant dispersions
IPC: C09B67/08
Filed: 1988-06-29
Abstract: Processes characterized by dissolving a dye in a solution of organic solvent and an epoxy resin type polymer, which requires a curing agent in order to create a resultant nanosphere that will crosslink through the action of the curing agent, and not simply as the result of a solvent removal which defined each nanosphere. The dye may be in a concentration range of 1% to 50% by weight of solvent, and the organic solvent must have limited solubility in water, typically less than 20%. An initial intermolecular mixing step dissolves dye and epoxy resin within a solvent so as to make a homogeneous solvent/polymer/dye intermediate mixture, that then is dispersed as nanoparticles in water, and thereafter crosslinked. Surfactants may be used to assist in dispersing the dye/polymer/solvent solution into the water continuous phase.
Patent EP-0303863-A3 (EP)
Title: Benzenesulfonyl carboxamide compounds, intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents
IPC: A01N41/06
Filed: 1988-07-27
Abstract: There are provided novel benzenesulfonyl 
carboxamide compounds and novel intermediate benzene­
sulfonyl-2-imidazolin-5-one compounds, novel interme­
diates and methods for the preparation of said com­
pounds, and a method for controlling a variety of 
annual and perennial plant species utilizing novel 
benzenesulfonyl carboxamide compounds and novel inter­
mediate benzenesulfonyl 2-imidazolin-5-one compounds.
Patent EP-0305766-A3 (EP)
Title: Discontinuous fiber and particulate reinforced refractory metal composite
IPC: C22C1/10
Filed: 1988-08-05
Abstract: A method of making a reinforced refractory metal 
composite. A composition is prepared which comprises about 
50 to about 99.9% by volume of niobium and about 0.1 to 
about 50% by volume of a particulate or fibrous dispersoid. 
The particulate dispersoid is an oxide, carbide, or boride 
of titanium, hafnium, zirconium, silicon, or a mixture 
thereof. The fibrous dispersoid is a carbide or boride of 
titanium, hafnium, zirconium, silicon, or a mixture there­
of. The composition is mechanically alloyed in vacuum or 
in an inert atmosphere if a particulate dispersed is used 
It is then hot pressed at a temperature greater than at 
1000°C and a pressure greater than 70 atmospheres, and is 
extruded to form a shape. A fiber reinforced refractory 
metal composite made by this method is also described.
Patent EP-0314921-A3 (EP)
IPC: G01V8/12
Filed: 1988-09-30
Abstract: Bei einem Gerät zur Erfassung des Materialflusses 
sind am Umfang eines ringförmigen Durchgangs (2) 
in einem Tastkopf (1) lichtemittierende Elemente (S) und gegen­
überliegende lichtempfangende Elemente (E) kreisförmig ange­
ordnet.
Patent EP-0310106-A3 (EP)
Title: Method of forming configuration data for cnc machining apparatus
IPC: G05B19/4093
Filed: 1988-09-30
Abstract: Disclosed herein is a method of forming 
configuration data for a CNC machine tool having a CNC 
(computerized numerical control unit) comprising a CPU 
(central processing unit), a memory, input/output means, 
and servo drive means. According to final configuration 
data train inputted for a workpiece, an edge-corrected 
configuration data block train is formed with the edge 
configuration of a cutting tool taken into account, and 
configuration data are formed for a remainder which is 
created in said workpiece because of the edge 
configuration correction, so that the workpiece is 
automatically machined.
Patent EP-0320611-A3 (EP)
IPC: B23K7/00
Filed: 1988-11-04
Abstract: Die Erfindung betrifft eine Einrichtung zum Schneiden 
von U-, T-, L-, I-, Flach- oder Wulstprofilen (11) mit 
unterschiedlichen Abmessungen in einer 
Profilschneidstation.  
     Um mit nur einer Einrichtung lange oder kurze 
Profilteile im Bereich des Längsförderers für den 
Abtransport und/oder dem Schneidbereich der 
Profilstation zu Postionieren und nach dem Schnitt 
abzutransportieren, ist dem Längsförder für den 
Abtransport eine Vorrichtung (10) zum seitlichen Greifen 
der Profile (11) zugeordnet, welche zwei in den 
Schneidbereich des Schneidroboters hineinragende Greifer 
(27,28) aufweist.
Patent EP-0321871-A3 (EP)
Title: Substrates for alpha-amylase determination
IPC: C07H15/203
Filed: 1988-12-16
Abstract: Oligoglucosides of the general formula 
<IMAGE>
 in which R1 is a hydrogen atom, a straight-chain or branched alkyl group with 1 to 4 carbon atoms, a 1-alkoxyalkyl or an optionally hydrophilically substituted cycloalkyl group with 3 to 6 carbon atoms, a phenyl, tetrahydropyranyl, piperidinyl, optionally N-methyl- or ethyl-substituted, pyridinyl, thiophenyl, 1,1-dioxotetrahydrothiopyranyl group, or an amino group which is optionally substituted identically or differently by a methyl, ethyl, propyl or isopropyl group, R2 is an oligoglucoside residue with 2, 3 or 4 glucose units and X is a hydrogen atom or a radical which can be determined optically, and processes for the preparation thereof. The compounds are suitable as substrates for the determination of  alpha -amylase activity.
Patent EP-0318085-A3 (EP)
Title: Heterazole dialkanoic acids
IPC: A61K31/415
Filed: 1988-11-16
Abstract: Compounds having the formula: 
  
are leukotriene antagonists and inhibitors of 
leukotriene biosynthesis. These compounds are useful 
as anti-asthmatic, antiallergic, anti-inflammatory, 
and cytoprotective agents.
Patent EP-0297811-A3 (EP)
IPC: G05D1/02
Filed: 1988-06-24
Abstract: This invention relates to a system for controlling the 
motion of a self-contained unmanned vehicle (robot car) 
capable of independently travelling, on the basis of 
previously specified data, to convey parts, finished 
products, etc. in a factory or similar location. The 
invention has at least one memory device (10) for storing 
the coordinate data of the nodal reference points (Ni) 
on the travel path of the vehicle and for storing 
morphological data indicating the nature, length and 
position of the physical features laterally adjacent 
the travel path, a device (8) for determining the path 
of the nodes to be traversed by the unmanned vehicle on 
its approach towards a designated target location, a 
travel control(12) section for controlling the travel 
movement of the unmanned vehicle on the basis of 
morphological data, and a device for entering geographic 
data comprising the morphological data and/or nodal 
reference points.
Patent EP-0319384-A3 (EP)
IPC: C08G77/58
Filed: 1988-11-28
Abstract: L'invention a pour objet la fabrication d'hydrocarbyl­
silyloxydes cériques.  
     Selon l'invention, on fait réagir le nitrate cérique 
d'ammonium, avec un hydrocarbylsilanol en conditions anhydres en 
présence d'une base anhydre et à une température dans la gamme 
d'environ -30 à environ 200°C jusqu'à formation de l'hydrocarbyl­
silyloxyde de cérium et du nitrate de la base.  
     
       Applications 
     
     Fabrication de poudres d'oxydes de cérium et de silicium 
pour la préparation de céramiques à hautes performances, de gels 
durs et de films contenant du cérium et du silicium ; de fibres 
optiques contenant des polymères ou oxydes de cérium et de 
silicium, d'additifs pour biocides, d'additifs pour revêtements de 
silicones comme les peintures, le traitement de textiles et 
d'autres matières cellulosiques ; diverses applications cataly­
tiques, par exemple pour vulcaniser le caoutchouc de silicone et 
pour la fabrication de polyuréthannes.