baber/WOPTO huggingface dataset:
Patent EP-0207699-A3 (EP)
IPC: H01S5/183
Filed: 1986-06-20
Abstract: A semiconductor laser or a light-emitting diode 
having multiquantum-well structure constituted by 
compound semiconductor layers, wherein the quantum 
well width which constitutes the quantum well or the 
energy difference between a barrier layer and a quan­
tum well layer, is so selected that the highest level 
among the quantum levels in the quantum well is not 
brought into agreement with the energy level of the 
barrier layer, so that carrier injection is promoted 
into the quantum well. Therefore, there is obtained 
a semiconductor laser device having a very small 
threshold current and a high differential quantum 
efficiency.
Patent EP-0228894-A3 (EP)
IPC: C07D239/66
Filed: 1986-12-23
Abstract: 1,3-Dimethyl-4,6-dioxo-2-thioxo-N-[4-(4′-trifluoro­
methylphenoxy)phenyl] perhydropyrimidine-5-carboxamide 
and analogues are useful pesticides, particularly against in­
sect pests of timber.
Patent EP-0235496-A3 (EP)
Title: Water jumpway
IPC: A63G7/00
Filed: 1986-12-24
Abstract: The water jump way comprises a jump track (8), a boat (20) and a water basin. The boat (20) has front and rear wheels (21, 22) with a different track width. In the jump-off region (28) of the track (8), the running surface (25) for the rear wheels (22) is curved upwards to a lesser extent than the running surface (24) for the front wheels (21). It is thus achieved that, after the front wheels (21) have been lifted off from the end (27) of the track, the twist of the boat (20) is only slightly reduced despite the long wheel base and different loading of the boat (20) and consequently the landing angle of the boat (20) in the basin can be kept in a favourable range. This allows a circulation of the boats and a crew of more than one person. 
<IMAGE>
Patent EP-0210140-A3 (EP)
Title: Inhibitors of benzylaminoxidases, selective with respect to other aminoxidases
IPC: C07C217/54
Filed: 1986-03-10
Abstract: Selective inhibitors of benzylaminoxidases, said inhibitors consisting of compounds of the general formula Iwherein X is a group C-R<sup>4</sup> or a nitrogen atom, R' and R<sup>2</sup>, which can be the same or different from each other, represent hydrogen, hydroxyl groups, alkoxyl groups, or alkyl, alkenyl, hydroxyalkyl, alkoxyalkyl, hydroxyalkoxyalkyl, hydroxyalkoxyl, alkoxyalkoxyl, hydroxyalkoxyalkxyl, phenoxyl or phenoxyalkyl groups or their substitution derivatives in the phenxyl group, provided that no more than one of the same be hydrogen, and one or more of the symbols R<sup>3</sup>, R<sup>4</sup> or R<sup>5</sup> are hydrogen atoms or alkyl or hydroxyl or alkoxyl or hydroxyalkyl or hydroxyalkoxyl or hydroxyalkoxyalkyl or haloalkyl or carboxylic or carboxylic or ester or amido or nitrile or sulfonic groups or halogen atoms or nitro groups.
Patent EP-0234309-A3 (EP)
Title: Procédé et dispositif pour mesurer à distance la distribution d'un paramètre physicochimique dans un milieu
IPC: G01N21/64
Filed: 1987-01-27
Abstract: L'invention concerne un procédé et un dispositif pour mesurer à distance 
la distribution d'un paramètre physico-chimique dans un milieu.  
     Le procédé consiste à exciter à travers une fibre optique (18) succes­
sivement des points de mesure (20) situés dans un milieu (17), 
l'excitation de chaque point (20) étant effectuée simultanément par deux 
impulsions optiques de longueurs d'ondes différentes décalées d'un in­
tervalle de temps, chaque point de mesure renvoyant un rayonnement d'une 
troisième longueur d'onde, représentatif de la température du point de 
mesure. Le dispositif comporte deux lasers (3, 4) émettant à des lon­
gueurs d'onde différentes, un circuit de retard (5) de l'impulsion opti­
que d'un (4) des deux lasers, les points de mesure comprenant un matériau 
sensible à une excitation biphotonique.  
     Application à la mesure des températures.
Patent EP-0271046-A3 (EP)
Title: Storage device with a collecting vessel for liquids
IPC: B65D90/24
Filed: 1987-12-07
Abstract: In a storage device (10) for liquids, chemicals or the like, at least one storage plane is provided with a collecting vessel (30;34), which is designed as a self-supporting structural part and is welded into the frame structure of the storage device or is releasably fixed in said structure. In this manner, a relatively large collecting volume for retaining seepage from the installed containers or for retaining water for extinguishing fires is formed. <IMAGE>
Patent EP-0274830-A3 (EP)
Title: Catalytic process for making hydrogen peroxide from hydrogen and oxygen employing a bromide promoter
IPC: C01B15/029
Filed: 1987-11-18
Abstract: A process for making hydrogen peroxide from hydrogen and oxygen employing an aqueous reaction medium containing a bromide promoter is disclosed.
Patent EP-0269469-A3 (EP)
Title: Elastic flexible transparent polyurethane covering layer for transparent glass or plastic substrates
IPC: C08G18/78
Filed: 1987-10-01
Abstract: A transparent cover layer of a soft elastic polyurethane for windshields or other transparent glass or plastic substrates. In order to give the cover layer an anti-fogging effect, the polyol component of the reaction mixture for the manufacture of the cover layer contains a difunctional sulfonated polyether polyol or a difunctional polyether polyol containing sulfonate groups having 0.5 to 13.2 percent by weight of OH groups and an average molecular weight of about 250 to 6500 g/mol, a trifunctional polyol having 5.1 to 12.8 percent by weight of OH groups and an average molecular weight of from 400 to about 1000 g/mol, as well as a non-ionic polyetherpolysiloxane having an average molecular weight of from 500 to 2000 g/mol.
Patent EP-0232225-A3 (EP)
IPC: C08G73/02
Filed: 1987-01-28
Abstract: Epoxidharz-Zusammensetzung enthaltend  
(a) 100 Gew.-Teile eines Epoxidharzes,  
(b) 1 - 20 Gew.-Teile eines Acryloligomers,  
(c) 5 - 150 Gew.-Teile eines Amins und  
(d) 10 - 200 Gew.-Teile eines aminterminierten Nit­
rilkautschuks.  
     Solche Gemische eignen sich zur Herstellung von Klebst­
offen, Ueberzügen, Isolationsmaterial in der Elektroindustrie.
Patent EP-0269577-A3 (EP)
IPC: A43B23/26
Filed: 1987-08-28
Abstract: A sport footwear is described, provided with a 
tongue having inflatable compartments, for a more 
secure fit to the user's foot.
Patent EP-0275073-A3 (EP)
Title: Milling head
IPC: B27G13/04
Filed: 1988-01-12
Abstract: The cutter (4) of the milling head has a guide part (20, 21) which engages into a guide (22, 23; 26, 27) extending in the adjusting direction of the cutter. The cutter (4) bears under spring force against a stop (32, 33) adjustable in the adjusting direction of the cutter and can be adjusted relative to a supporting part (7).For the adjustment of the cutter (4) the stop (32, 33) is adjusted in the adjusting direction of the cutter (4) which is thereby pushed after it under the spring force. The supporting part (7) itself is not adjusted. The readjustment of the cutter (4) is consequently simple and time-saving. <IMAGE>
Patent EP-0275111-A3 (EP)
IPC: F16B2/22
Filed: 1988-01-14
Abstract: A wedge connector for securing the horizontal 
cross beam of a storage rack to the hollow upright 
posts of the system. Two ear-supporting members 
extend laterally from an elongated shank, each of 
which members carries an upwardly extending wedging 
ear. The wedge connector has a shape and carefully 
controlled dimensions that make it possible to insert 
the elongated shank and lower wedging ear into the 
upper slot of as pair of elongated slots in the upright 
post of the storage rack. The elongated shank is 
then swung down within the interior of the hollow 
post into a position where the lower wedging ear can 
be moved back out of the lower elongated slot of the 
pair of slots, so that the wedge connector can then 
drop directly down into its operative position.
Patent EP-0281013-A3 (EP)
Title: Flexible slab for railroad level-crossings
IPC: E01C9/04
Filed: 1988-02-25
Abstract: Elastic plates for level railroad crossings have rail-adjacent edges which are profiled in their vertical cross sections to provide the required interlock. The plates have a first pair of grooves in the top and the bottom of the plate running parallel to the rail and have a second pair of upper and lower parallel grooves in the top and the bottom of the plate running transverse to the rail. In each pair of grooves, the groove in the top of the plate is laterally offset with respect to a parallel groove in the bottom of the plate, and each pair of grooves forms an expansion and contraction crease therebetween. Pairs of grooves in the top and the bottom of the plate are spaced, so that the distances between individual expansion creases, or between expansion creases formed by groups of creases, are large relative to the distance between the grooves which constitute the expansion creases. The first and second pairs of grooves intersect one another and in order to prevent an aperture or opening from being formed in the plate at the points of intersection, an integral layer of material is provided at each intersection to seal between the upper and lower sides of the plates.
Patent EP-0282885-A3 (EP)
IPC: B29C44/06
Filed: 1988-03-09
Abstract: Bei der Herstellung von Formteilen mit Schaumstruktur und einer verdichte­
ten Randzone wird eine gasbildende Stoffe enthaltende Kunststoffschmelze 
in ein Formwerkzeug mit veränderbarem Hohlraum in einer solchen Menge ein­
gespritzt, daß die Schaumschmelze den vergrößerten Hohlraum nicht voll­
ständig ausfüllt. Anschließend wird die Schaumschmelze durch Verringerung 
des Hohlraumes gegen dessen Wandungen gepreßt und unter Bildung einer 
glatten Oberflächenschicht in dem Formwerkzeug gekühlt. Das Formwerkzeug 
besteht aus zwei gegeneinander verschiebbaren und zwischen sich einen 
Hohlraum definierenden Werkzeughälften, wobei die Werkzeughälften in einem 
den Hohlraum umgebenden äußeren Rahmen geführt sind und die Rahmenteile 
von den Werkzeughälften unabhängig verschiebbar sind.
Patent EP-0290873-A3 (EP)
IPC: A46B11/00
Filed: 1988-04-28
Abstract: A toothbrush comprises a brush base portion (3) 
having bristles (1) implanted thereon, said bristles (1) 
each having a spherical tip and a grip portion (5) 
provided with a storage means (6) for a fluid material (7), 
a communicating passage (8) through which the fluid 
material may be fed from the storage means (6) to the 
bristle-implanted portion (3) and a means for driving 
the fluid material through said communicating passage (10, 11). 
A polishing material (2) may be contained in the tips 
of the bristles (1). A medicinal material for the oral 
health or a gingiva-massaging medicine may be contained 
in the storage means (6).
Patent EP-0308627-A3 (EP)
IPC: B21D51/52
Filed: 1988-08-01
Abstract: Um eine entlang einer Biegeachse (2) aufgebogene Partie 
(3) eines Metallplattengebildes (1) zu erzeugen, wird 
quer zur Biegeachse (2) mindestens eine randständige 
Lasche (4) aus der Plattenebene (1) aufgebogen und 
die Partie (3) entlang der Biegeachse (2) aufgebogen 
und die aufgebogene Lasche (4) im wesentlichen in ihrer 
Ebene kalt gestaucht, zum Erstellen einer durch die 
gestauchte Lasche (4) stabilisierten aufgebogenen Par­
tie (3).
Patent EP-0308880-A3 (EP)
IPC: G04C13/02
Filed: 1988-09-21
Abstract: Eine autonome Funkuhr (11) mit Zeitabgleich-Prozessor (29) zur Kontrolle 
und gegebenenfalls Korrektur der momentanen Zeitanzeige auf Basis 
der über Funk empfangenen aktuellen Zeitinformation (15) soll mit 
verbesserten Möglichkeiten zur vorübergehenden Betriebsunterbrechung 
ausgestattet werden. Dafür ist vorgesehen, die Anzeigefunktion der 
Funkuhr (11) zu unterbrechen, ohne zugleich auch die übrigen Hilfs- 
und Betriebsfunktionen der Funkuhr (11) stillzusetzen, so daß nach 
Beendigung der Unterbrechung der normale Betrieb ohne Betriebsstörungen 
weiterläuft. Die Anzeige-Unterbrechung kann indirekt oder direkt 
erfolgen. Im ersten Falle wird der Reseteingang (33) des Zeitabgleich-­
Prozessors (29) angesteuert, um den Synchronisiervorgang auszulösen, 
wie er ansonsten nur zu Betriebsbeginn der Funkuhr (11) vorkommt. 
Im anderen Falle wird die Ansteuerung der Anzeige-Fortschalteinrichtung 
(22) elektrisch blockiert, um z.B. im Zuge der Montage eine definierte, 
gerade erreichte Stellung des Räderwerks (35) vorübergehend beizu­
behalten, etwa über die notwendige Zeitspanne zum Zeigersetzen.
Patent EP-0287157-A3 (EP)
IPC: A23L5/10
Filed: 1988-04-07
Abstract: The invention encompasses a method of frying foods in 
frying mediums having improved heat stability and improved 
frylife, as well as the fried fat-containing food compositions. 
The frying mediums comprise from about 35% to about 100% 
sugar polyesters and from about 0% to about 65% other frying 
medium ingredients, where not less than about 70% of the 
sugar polyesters are completely esterified. The invention also 
relates to food compositions that are fried in the present 
frying mediums.
Patent EP-0293981-A3 (EP)
IPC: C25D13/02
Filed: 1988-05-30
Abstract: Processes for manufacturing high T c  
superconductors by electrophoretic deposition onto a 
substrate or by coating onto the substrate a plurality of 
components in solution or suspension and subsequent heat 
treatment. The substrate is preferably conducting and 
may be silver and the coating or deposition may be 
further coated with a layer of metal or resin.
Patent EP-0319089-A3 (EP)
Title: Safety device for hydraulic closed circuit
IPC: F15B11/044
Filed: 1988-11-25
Abstract: A variable displacement hydraulic pump (11) and a hydraulic motor (18) are connected in a closed circuit (17A, 17B). A pressure oil supply means (100) includes the variable displacement hydraulic pump (11) and a tilt controlling means (16) for controlling the tilt angle of the hydraulic pump (11) and supplying an amount of oil, corresponding to the tilt angle of the hydraulic pump, to the hydraulic motor (18). When rotation of a prime mover (6) is detected by a rotation detecting means (101), an opening and closing valve (102) is changed over to a first position in which the pressure oil supply means (100) is permitted to supply oil. When stopping of the prime mover (6) is detected by the rotation detecting means (101), the opening and closing valve (102) is changed over to a second position in which the pressure oil supply means (100) is inhibited from supplying oil. Upon starting of the prime mover (6), at least the opening and closing valve (102) remains in the second position, and the tilt controlling means (16) increase its tilt angle from its neutral position so that the pressure oil supply means (100) supplies oil. Consequently, upon re-starting of the prime mover (6), oil is prevented from being supplied inadvertently to the hydraulic motor (18), and the safety upon starting is assured.
Patent EP-0290120-A3 (EP)
IPC: A45D26/00
Filed: 1988-03-04
Abstract: A device for removing body hair comprises a manually-grippable 
housing 2, and a hair-plucker body 4 rotatably mounted to the 
housing and having an exposed section formed with a plurality 
of gaps 22 in its outer surface which open and close during the 
rotation of the hair-plucker body to receive, pluck and eject 
body hair growing on a surface over which the hair-plucker body 
is moved. The hair-plucker body includes a pair of drums 10, 
12 mounted in spaced parallel relationship, and a belt 20 enclosing 
the drums 10, 12 and engaging their outer surfaces so as to be 
rotated thereby. The belt is formed with a plurality of gaps 
22 extending circumferentially of the belt. One of the drums 
12 is configured (12a) so as to cause the portion of the belt 
20 engaging it to open its gaps 22, and the other drum 10 is 
configured (10a) so as to cause the portion of the belt 20 engaging 
it to close its gaps 22.
Patent EP-0309294-A3 (EP)
IPC: C23C14/08
Filed: 1988-09-26
Abstract: A sputtering apparatus for producing a thin film 
of a superconducting oxide material comprises a pair 
of sputter targets of compacted superconducting 
material which are mutually separated and opposed to 
each other so as to define a region wherein a 
substrate which is required to be coated with 
sputtered material may be located, and means for 
subjecting such substrate to the action of a magnetic 
field oriented perpendicular to or parallel with the 
substrate surface whereby crystal orientation is 
caused to occur during the growth of the film.
Patent EP-0319296-A3 (EP)
IPC: G03F7/031
Filed: 1988-12-01
Abstract: A photopolymerisable composition which comprises 
   (a) one or more ethylenically unsaturated 
polymerisable compounds    (b) at least one triazine compound of formula 
I, and 
     (c) at least one compound absorbing in the 
region 400-600 nm selected from 
   (i) dyes, other than azo dyes,    (ii) ketocoumarins,    (iii) 2-benzylideneindan-1,3-diones, and    (iv) pyrylium salts and thiapyrylium salts.
Patent EP-0332061-A3 (EP)
Title: Scaffolding platform
IPC: E04G1/15
Filed: 1989-03-03
Abstract: The scaffolding platform (10) consists of three solid wooden-board strips (11.1; 11.2; 11.3), on the ends (13.1, 13.2) of which sheet- metal caps (12.1; 12.2) with suspension claws (15.1; 15.2) are placed. The latter have ventilating apertures (17) in all available faces. Stacking rivets can be provided. <IMAGE>
Patent EP-0336350-A3 (EP)
Title: Device for the optical inspection of moving surfaces
IPC: G01N21/89
Filed: 1989-04-04
Abstract: In a device for the optical inspection of moving material surfaces (4), a scanning spot (3) is moved along a scanning line perpendicular to the direction of movement of the material. The light reflected as the material surface (4) is traversed is fed to detectors (18, 21) which are situated on either side of the material surface (4) to be inspected on a common optical axis (17) which is aligned with the scanning line on the material surface (4). <IMAGE>
Patent EP-0345742-A3 (EP)
Title: Ice machine
IPC: F25C1/14
Filed: 1989-06-07
Abstract: The ice machine includes an elongated, flexible member (64) 
formed as an endless loop which is rotated through a freezing 
tube (26) by means of a harvesting pulley (60). The freezing 
tube (26) includes an evaporator (96) therearound in order 
to freeze water in the tube (26) and around the flexible 
member portion located therein. After an ice column (136) is 
formed, hot refrigerant gas passes through the evaporator (96) 
to loosen the ice column (136) from the tube interior (38) 
whereupon the pulley (60) rotates to withdraw the flexible 
member portion from the freezing tube (26) and the ice 
column (136) attached thereto upwardly therefrom. The ice 
breaking element (66) adjacent the pulley (60) engages the ice 
column (136) and fractures it into chips (138) as the flexible 
portion passes over the pulley (60).
Patent EP-0354984-A3 (EP)
IPC: G01N27/447
Filed: 1989-06-13
Abstract: A method for treating capillary walls exposable 
to protein solutes is provided that reduces interactions 
of the protein solutes with the wall and that permits 
control of electroosmotic flow within the capillaries by 
selection of solution pH. Thus, a capillary tube has an 
interfacial layer covalently bonded to the inner wall of 
the tube. This interfacial layer is effective to reduce 
interactions between the inner wall and protein solutes 
and preferably includes a hydratable amphoteric phase. 
The amphoteric phase is a reaction product of a protein, 
peptide or an ampholyte and an oxygen or nitrogen 
nucleophile. Electroosmotic flow magnitude and/or flow 
direction may be controlled when capillaries of the 
invention are used for electrophoretic separations.
Patent EP-0358151-A3 (EP)
IPC: A23J1/20
Filed: 1989-09-04
Abstract: Ein Verfahren dient zur Gewinnung von Inhaltsstoffen aus Milch, 
Pflanzenmilch und ähnlchen Flüssigkeiten und/oder aus Derivaten 
und/oder aus Rekombinaten derartiger Flüssigkeiten. Die Flüssig­
keiten bestehen aus einem Lösungsmittel und Trockensubstanz in 
polydisperser Form. Um mit einem derartigen Verfahren Inhalts­
stoffe in hochreiner Form mit definierten Eigenschaften auf 
wirtschaftliche Weise gewinnen zu können, wird der zu gewinnende 
Inhaltsstoff in seiner natürlichen biochemischen Verteilungs- 
und/oder Lösungsform im Lösungsmittel auf 45 bis unter 90 % in 
der vorhandenen Trockenmasse angereichert (erster Schritt). 
Anschließend wird mindestens ein sonstiger Inhaltsstoff gezielt 
anteilsmäßig (Anreicherung oder Verminderung) und/oder aktivi­
tätsmäßig (Aktivierung oder Inaktivierung) derart verändert, daß 
dadurch die vorliegende natürliche biochemische Verteilungs- 
und/oder Lösungsform des zu gewinnenden Inhaltsstoffs in eine 
andere Verteilungs- und/oder Lösungsform umgewandelt wird 
(zweiter Schritt). Dann wird der Anteil des zu gewinnenden 
Inhaltsstoffes in der umgewandelten biochemischen Verteilungs- 
und/oder Lösungsform nach an sich bekannten Verfahren weiter 
erhöht (dritter Schritt).
Patent EP-0361317-A3 (EP)
Title: Pyridoindole derivatives and processes for preparation thereof
Inventor: KATO MASAYUKI
IPC: A61P25/04
Filed: 1989-09-21
Abstract: A compound of the formula : <CHEM>  wherein  R<1> is hydrogen, lower alkyl or lower alkenyl  R<2> is hydrogen, lower alkyl or halogen, R<3> is imidazolyl or pyridyl, each of which may have suitable substituent(s), and R<4> is hydrogen, lower alkyl, lower alkenyl or hydroxy(lower)alkyl and R<5> is hydrogen, hydroxy or acyloxy, or  R<4> and R<5> are linked together to form an additional bond, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in association with the pharmaceutically acceptable, substantially non-toxic carrier or excipient.
Patent EP-0374414-A3 (EP)
Title: Verwendung von Verdickermischungen für Tenside und Tensidsysteme
IPC: C09K23/38
Filed: 1989-10-20
Abstract: Um optimale anwendungstechnische Eigenschaften wäßriger Tensid­
lösungen zu erreichen, werden diesen Lösungen Verdickungsmittel 
zugesetzt. Den bekannten Verdickungsmittel müssen in hohen Konzen­
trationen den Tensidsystemen zugesetzt werden, die zum Beispiel 
bei Elektrolyt-Verdickungsmitteln so hoch liegen können, daß Haut­
irritationen auftreten können.  
     Die neuen Verdickermischungen sollen diese Nachteile nicht auf­
weisen.  
     Hierzu werden Verdickungsmittel für Tenside und Tensidsysteme vor­
geschlagen, die aus einer Mischung eins nicht-ionischen Tensides 
mit einem HLB-Wert von 4 bis 11 mit einem Polymeren bestehen. Als 
nicht-ionisches Tensid wird eine Verbindung der allgemeinen Formel 
R-(BO) e (CH₂CH₂O) f -X und als Polymer eine Verbindung der allge­
meinen Formel  x [R¹-(CH₂CH₂O) b  (BO) a ]-A-[(BO) c  
(CH₂CH₂O) d -R²] y  ver­
wendet. Diese Mischungen weisen die oben genannten Nachteile nicht 
auf.  
     Es tritt ein synergistischer Verdickungseffekt auf.  
     Diese Verdickermischungen werden nur in Konzentrationen von 0,05 
bis 10 % in Tensid und Tensidsystemen angewendet.
Patent EP-0384963-A3 (EP)
Title: Apparatus for electrophotography representing half-tones
IPC: H04N1/40
Filed: 1989-11-07
Abstract: Apparatus for electrophotography representing 
half-tone comprises a photoconductor element on which a 
latent image having a high value of γ of higher than 6 is 
to be formed, a source of laser beam, a driving circuit 
for driving the source of laser beam in accordance with a 
picture image information read out from a picture image 
memory device. In a lens system for projecting the lens 
beam onto the photoconductor element is included a 
concentration filter whose laser beam transmissibility 
decreases from its central portion toward peripheral 
portion. With this apparatus it is possible to readily 
represent the half-tone of the original picture image.