baber/WOPTO huggingface dataset:
Patent EP-0281701-A3 (EP)
Title: Synthetic in-mold label
IPC: G09F3/04
Filed: 1987-06-25
Abstract: An in-mold label for use with a blow molded 
high density polyethylene container or the like formed 
from a thin sheet of multicellular thermoplastic film 
composed of a biaxially extruded polyethylene/polystyrene 
copolymer. The in-mold label resists curling, wrinkling 
and crazing, has thermodynamic properties similar to 
those of the polyethylene container, and may be recycled 
along with the container.
Patent EP-0274811-A3 (EP)
Title: Window
IPC: E06B3/60
Filed: 1987-07-03
Abstract: There is disclosed a window of the kind having at least one light (11) comprised by a non-metallic rectangular frame (12) of wood or wood substitute material wherein said rectangular frame (12) has a rebate (14) around the inner edge (15) of its outer face (16), a first extruded section (17) secured to the walls (18) of the rebate (14) lying in the plane of the frame (12), a second extruded section (25) engaged with said first section (17) so as to be restrained against outward movement, resilient sealing strips (22, 29) on opposite inner edges of said first and second sections (17, 25) and a glazing unit (30) firmly gripped around its perimeter between said sealing strips (22, 29).
Patent EP-0284743-A3 (EP)
IPC: A63C9/084
Filed: 1988-02-10
Abstract: Sicherheitsskibindung mit einem um eine Hochachse (5) 
seitlich ausschwenkbaren Lagerbock (6), mit einer 
durch eine Auslösefeder belasteten und mit einer lager­
bockfesten Rastnase zusammenwirkenden Rastschwinge (16), 
die gegen ein Verschwenken eines am Lagerbock (6) ge­
lagerten Sohlenhalters in vertikaler Richtung wirkt, 
und mit einem ein seitliches Ausschwenken des Lager­
bockes (6) gegenüber der Grundplatte (4) hemmenden 
Sperrelement (50), das von einer rastschwingfesten 
Steuerzone (42) betätigt wird. Das Sperrelement (50) 
trägt Federelemente (53a,53b), über die das Sperr­
element (50) durch die Steuerzone (42) gegen die durch 
die Federeinrichtung (54a,54b) hervorgerufene Belastung 
indirekt betätigbar ist. Die Gegenrast (51) für das 
Sperrelement (50) weist seitliche Anlageflächen (51a,51b) 
auf, von denen jeweils eine das Sperrelement (50) beim 
Schließen der Bindung mit seitlich belastetem Sohlen­
halter bis zum Erreichen einer bestimmten Kompression 
der Federelemente (53a,53b) in einer verrasteten Lage 
hält.
Patent EP-0288081-A3 (EP)
IPC: H01R13/658
Filed: 1988-04-22
Abstract: Eine Verbinderabschirmung für elektrische Verbinder, ins­
besondere für elektrische Steckverbinder, besteht aus 
einer Metallhaube 1, die an die Außenform eines oder 
mehrerer Verbinder angepaßt ist und auf dem bzw. den 
Verbindern aufschiebbar ist. Ein von der Kabelausführseite 
der Metallhaube 1 hochstehender Kragen 3 kann mit der 
Abschirmung 8 eines an den Verbinder 2 anzuschließenden 
elektrischen Kabels 7 kontaktiert werden, wobei die Kra­
genform an die äußere Kabelform angepaßt ist.
Patent EP-0295424-A3 (EP)
Title: Method for managing subpage concurrency control and partial transaction rollback in a transaction-oriented system of the write-ahead logging type
IPC: G06F11/14
Filed: 1988-05-10
Abstract: Efficient subpage locking occurs in a write-ahead logging, transaction-oriented system through the use of compensation log records and REDO processing before UNDO processing on all RESTART operations. By appropriately backchaining compensation log records, then UNDO operations associated with system restart can be minimized by skipping over and repeating previous UNDO operations.
Patent EP-0296355-A3 (EP)
Title: Water treeing/resistant compositions
IPC: C08L23/06
Filed: 1988-05-17
Abstract: 1. A heat and water tree resistant composition comprising:   (a) a copolymer of ethylene and an alpha-olefin having 4 to 8 carbon atoms, said copolymer having a density equal to or less than 0.91 gram per cubic centimeter; and (b) a polyethylene glycol having a molecular weight in the range of about 1000 to about 20,000 in an amount of about 0.1 to about 20 percent by weight based on the weight of the copolymer. i
Patent EP-0300195-A3 (EP)
IPC: C09B67/22
Filed: 1988-06-15
Abstract: A water-soluble dye mixture comprising a blue 
anthraquinone reactive dye represented in its free acid 
form by the formula: 
  
wherein X is -CH=CH₂ or -C₂H₄W wherein W is a group 
removable by action of alkali and from 0.2 to 5 times by 
weight to said anthraquinone reactive dye of a blue 
formazan reactive dye represented in its free acid form by 
the formula: 
  
wherein R is a hydrogen atom or a C₁-C₄ alkyl group, Y is 
a halogen atom, -NHC₂H₄SO₃H or 
  
and X is 
-CH=CH₂ or -C₂H₄W wherein W is a group removable by action 
of alkali.
Patent EP-0304666-A3 (EP)
IPC: H01L21/30
Filed: 1988-07-29
Abstract: A lighting optical system according to the present 
invention includes a lens optical system (L) or a mirror 
optical system. The planes (F₁, F₂) of incidence and 
emergence of the lens optical system (L) and the 
reflecting surface of the mirror optical system are 
chosen to satisfy given equations. Thus, it becomes 
possible to unify illuminance on a surface to be 
irradiated while sufficiently shortening the optical 
path length to decrease the device in size, in a close 
illuminance system, and unify illuminance on an image 
surface while efficiency utilising the quantity of light 
without using a gradient filter or the like, in a 
projective illumination system.
Patent EP-0311117-A3 (EP)
Title: Vtr having pilot signal control function for selecting playback luminance signal filter characteristics
IPC: H04N9/83
Filed: 1988-10-07
Abstract: A VTR selectively operable in a wide band mode in 
which the frequency range of a recorded luminance 
signal extends substantially into that of a recorded 
chrominance signal, and in a narrow band mode in which 
the chrominance and luminance signal bands are made 
substantially separate before recording, and which includes a 
function for inserting pilot signal bursts into 
blanking intervals prior to recording, for use during 
playback to select a luminance signal separation filter 
characteristic in accordance with the level of 
luminance signal components recorded within the 
chrominance signal bandwidth. The pilot signal is 
generated by a PLL circuit (blocks 95 to 98) phase 
locked with the chrominance burst signal, differing by 
90° or 270° therefrom, and 90° pilot signal phase shift 
circuits required in the prior art during both 
recording and playback are eliminated.
Patent EP-0318826-A3 (EP)
Title: Verfahren zur Herstellung von 4-Dimethylamino-3,5-dimethoxybenzaldehyd
IPC: C07B61/00
Filed: 1988-11-24
Abstract: 4-Dimethylamino-3,5-dimethoxy-benzaldehyd, ein Zwischen­
produkt zur Herstellung des antibakteriell wirksamen 
Aditoprim, erhält man aus 4-Dimethylaminobenzonitril durch 
Bromierung oder Chlorierung, Austausch des Halogens gegen 
die Methoxygruppe und Reduktion der Nitrilgruppe.
Patent EP-0321815-A3 (EP)
IPC: D06M15/423
Filed: 1988-12-10
Abstract: Die vorliegende Erfindung beschreibt ein Verfahren 
zur Herstellung von veretherten Methylolalkylharnstoffen 
durch Umsetzung von Fettaminen mit Harnstoff in etwa 
molarem Verhältnis unter Ammoniakabspaltung, Methylo­
lierung und Veretherung,wobei im Anschluß an die Ver­
etherung eine Nachveretherung mit Methanol und/oder 
Ethanol erfolgt.  
     Die so hergestellten Aktivsubstanzen liefern lager-, 
schüttel- und scherstabile Dispersionen, die sehr gut 
als reaktive, hydrophobe Weichmacher für Fasermateriali­
en einsetzbar sind.
Patent EP-0282164-A3 (EP)
Title: Method for plant tissue culture
IPC: C12N5/02
Filed: 1988-02-09
Abstract: A method for the tissue culture of a plant in a liquid medium, 
in which a phytohormone is fed to the medium intermittently under 
a defined condition to enable a stable culture for a long period 
with a high growth rate of the cell.
Patent EP-0297785-A3 (EP)
IPC: C22C19/05
Filed: 1988-06-24
Abstract: A Ni based superalloy for single crystal having 
improved creep rupture properties and corrosion 
resistance at high temperatures is disclosed, which 
consists mainly of 6 to 15 wt% of Cr, 5 to 12 wt% of W, 
0.01 to 4 wt% of Re, 3 to 9 wt% of Ta, 0.5 to 2 wt% of 
Ti, 4 to 7 wt% of Al and if necessary 0.5 to 3.0 wt% of 
Mo, and the balance being Ni.
Patent EP-0310264-A3 (EP)
IPC: C02F1/54
Filed: 1988-09-14
Abstract: A method for treating the combined ink and starch wastes from a 
paper converting plant by adding a cationic polymer flocculation adjuvant 
to the wastewater to form a sludge and then treating the sludge with a 
cementitious material to yield a stabilized solid safe for disposal by 
landfill.
Patent EP-0313387-A3 (EP)
Title: Polymers comprising betadiketone groups and polymerizable compositions containing said polymers
IPC: C08F8/18
Filed: 1988-10-21
Abstract: Polymers comprising a polymer backbone having pendant or terminal 
betadiketone groups which contain at least one trifluoromethyl group 
are disclosed. The betadiketone groups may be selected from 
trifluoroacetoacetate groups (general formula I);- 
  
where 
  
indicates the polymer backbone, R is alkyl, substituted 
alkyl, aryl or substituted aryl group, and R¹ is hydrogen, alkyl or 
substituted alkyl, with the proviso that neither the R group nor the 
R¹ group contains any group which is sufficiently basic to initiate 
cyanoacrylate polymerization, or any group sufficiently acidio to 
interfere with chain transfer.
Patent EP-0312494-A3 (EP)
IPC: A61F2/08
Filed: 1988-09-30
Abstract: Das zur Bildung eines künstlichen Weichgewebeteils und/­
oder zur Verstärkung eines natürlichen Weichgewebeteils, wie 
eines Bandes oder einer Sehne, dienende alloplastische Mate­
rial (1) weist Bündel (3) von lose zusammengehaltenen, metal­
lischen Fasern (5) auf. Die Fasern (5) bestehen vorzugsweise 
aus einer Legierung auf Titanbasis, die mindestens eines der 
Metalle Niob, Tantal, Zirkon, Chrom, Molybdän, Eisen und 
Aluminium enthält, und können mit einem Überzug aus einer in 
einem menschlichen oder tierischen Körper resorbierbaren, 
organischen Substanz versehen sein. An den Oberflächen von aus 
einer solchen Legierung bestehenden Fasern entstehen Oxyd­
filme, die das sich darunter befindende Metall gegen die im 
menschlichen oder tierischen Körper stattfindenden, chemischen 
Einwirkungen schützen. Ferner sind die als Legierungsbestand­
teile in den Fasern vorhandenen Metalle nicht toxisch und 
ermöglichen eine gute Bindung mit natürlichem Gewebe. Die 
Dicke der Fasern (5) beträgt ohne den allfälligen Überzug 
weniger als 20 µm und vorzugsweise höchstens 15 µm, so dass 
die Biegungen der Fasern (5), die beim in einem menschlichen 
oder tierischen Körper eingesetzten alloplastischen Material 
(1) auftreten, kaum mehr Ermüdungsbrüche bewirken.
Patent EP-0284585-A3 (EP)
Title: Improved process for preparing pulp for paper making
IPC: D21B1/36
Filed: 1988-03-22
Abstract: Impregnation of chips of other wood fragments 
with an alkaline aqueous liquor under specified 
conditions and cooking these impregnated 
fragments with saturated steam at a high 
temperature and pressure followed by explosive 
decompression and refining.
Patent EP-0335369-A3 (EP)
Title: New anthracycline derivatives and processes for the preparation of the same
IPC: C07H15/252
Filed: 1989-03-29
Abstract: As new anthracycline derivatives are now produced 
7-O-(2,6-dideoxy-2-fluoro-α-L-mannopyranosyl)-daunomycinone 
and -adriamycinone, their 4-demethoxy derivatives and 
14-O-ester derivatives of the adriamycinone compounds of 
them (I), as well as 4-demethoxy-7-O-(2,6-dideoxy-2-fluoro-α-­
L-talopyranosyl)-daunomycinone and -adriamycinone and 14-­
O-ester derivatives of the adriamycinone compound thereof (I') 
which exhibit excellent antitumor activities and are 
useful as antitumor agents. These new anthracycline 
derivatives may be produced by various processes.
Patent EP-0350605-A3 (EP)
IPC: B05B7/24
Filed: 1989-05-24
Abstract: Bei einer Zweikomponenten-Sprüheinrichtung mit einer Pumpen­
anordnung aus zwei durch zumindest einen mit Druckluft ge­
speisten Luftmotor angetriebenen Pumpen für die beiden einer 
Sprühvorrichtung unter Druck zuzuführenden Sprühgut-Komponenten 
und mit einer Mangelsicherung zum Abschalten der Pumpenanord­
nung bei Auftreten eines Druckabfalls in einer der von den 
Pumpen zur Sprühvorrichtung führenden Sprühgutleitungen wird 
die Mangelsicherung aus pneumatischen Ventilen aufgebaut und 
in die Druckluft-Zuführleitung für die Luftmotoren eingesetzt. 
Dabei besteht die Mangelsicherung aus einem pneumatisch an­
steuerbaren, den Durchfluß durch die Druckluft-Zuführleitung 
schaltenden Hauptventil (13), einem pneumatischen UND-Ventil (17), dessen 
Ausgang das Hauptventil (13) steuert und aus zwei mechanisch ansteuer­
baren Vorventilen (15, 16), deren Druckluft-Ausgänge mit den beiden 
Eingängen des UND-Ventils (17) verbunden sind. Die beiden Vorventile 
(15, 16) werden durch hydraulisch/pneumatische Druckübersetzer (21, 22) 
gesteuert.
Patent EP-0354338-A3 (EP)
IPC: C01B25/41
Filed: 1989-06-29
Abstract: Es wird ein Verfahren zur Aufarbeitung von Stäuben, die aus 
dem bei der elektrothermischen Herstellung von gelbem Phos­
phor anfallenden, im wesentlichen aus Kohlenmonoxid und 
Phosphordampf bestehenden Gasgemisch elektrostatisch abge­
schieden wurden ,angegeben, das dadurch gekennzeichnet ist, 
daß die Stäube in einem ersten Schritt bei 300 bis 800°C 
unter oxidierenden Bedingungen in ein Calcinat überführt 
werden, in einem zweiten Schritt das Calcinat mit Phosphor­
säure gelaugt wird, in einem dritten Schritt die phosphor­
saure Lösung mit Natronlauge auf einen pH-Wert von 0 bis 
1,5 eingestellt wird, in einem vierten Schritt aus der 
teilweise neutralisierten phosphorsauren Lösung durch Zu­
gabe von Sulfid die Sulfide des Bleis, Kupfers und Cadmiums 
ausgefällt und abfiltriert werden, in einem fünften Schritt 
die filtrierte, teilweise neutralisierte phosphorsaure 
Lösung mit Natronlauge auf einen pH-Wert von ca. 1,5 bis 
5,0 eingestellt wird und, gegebenenfalls unter Zugabe 
weiterer Sulfidmengen, Zinksulfid ausgefällt und 
abfiltriert wird, in einem sechsten Schritt die Na­
triumphosphatlösung, gegebenenfalls nach Austreiben 
überschüssigen Sulfids, mit Natronlauge weiter 
neutralisiert und von ausgefallenen Calciumverbindungen 
abgetrennt wird, und die resultierende Natriumphosphat­
lösung in dieser Form in bekannter Weise zur Herstellung 
von Natriumphosphatsalzen verwendet wird.
Patent EP-0349044-A3 (EP)
Title: Process for the production of a protective film on a magnesium-based substrate, application to the protection of magnesium alloys, substrates thus obtained
IPC: C23C16/20
Filed: 1989-06-19
Abstract: A process for producing a protective film on a magnesium based metallic substrate comprising producing successive deposits by vapor phase chemical deposition of at least one intermediate layer of metallic aluminum, and at least one surface layer of metallic oxide, and for the intermediate aluminum layer using a precursor chosen of triisobutylaluminum, heating the substrate to a temperature between 250 DEG  C. and 320 DEG  C., and for the surface layer selecting an appropriate precursor, heating the substrate to an appropriate temperature and introducing the precursor vapor to produce a protective film having a high surface hardness and strong adherence to the magnesium based substrate with high inertness in the electrochemical series, and forming an effective protection under both static and dynamic conditions.
Patent EP-0330438-A3 (EP)
IPC: C04B41/87
Filed: 1989-02-22
Abstract: A superconducting electronic device utilises a weak link 
(Josephson junction) between two regions of superconductor material. 
A method of making such a device having a granular structure consists 
of taking a substrate with a predetermined grain size, and forming a 
thin film of superconducting ceramic upon it. The film adopts the 
grain size and structure of the substrate, and the film is then 
processed to form two relatively large areas of granular film 
connected by a thin link which contains a single grain boundary which 
acts as the weak link.
Patent EP-0333424-A3 (EP)
Title: Suntanning gauge
IPC: G01J1/58
Filed: 1989-03-14
Abstract: A suntanning gauge is provided having a plurality of UV-light absorbing 
lenses of varying thicknesses affixed to a convenient-to-carry base. Under each 
lens is a fluorescent material which emits visible light when UV-light impinges 
upon it. The fluorescent material preferably is placed over a black background 
under each lens. Associated with each lens are indicia corresponding to the 
degree of strength of sunscreening compositions, the thinnest lens, for example, 
having the number 4 near it corresponding to a sun protective factor of 4, and 
the thickest lens having the number 30 near it corresponding to a sun protective 
factor of 30, and any desired combinations in between.  
     On any given day, depending on the intensity of the sun, UV-light will 
penetrate none, one or more of the lenses, and, if a lens is penetrated, the 
fluorescent material under it will glow. The highest indicia near a glowing lens 
will indicate what degree sun protective factor lotion to apply to avoid skin 
damage. Indicia are preferably provided for fair, medium and dark com­
plexioned people. 
 
  
     In an alternate embodiment, a gauge is provided for determining when 
sunscreen lotion has worn off the user's body and should be reapplied. The 
device comprises an adhesive base to which is affixed a thin porous layer 
saturated with a pH-indicating litmus solution and on top of which is coated a 
polyvinylchloride (PVC) film. This device can be used with the suntanning 
gauge described above or it can be used separately. If sunscreen lotion is 
applied to the top surface of the PVC film, as long as no UV-light passes 
through it, nothing happens. As the lotion wears off by evaporation or bathing, 
UV-light begins to penetrate the PVC film causing it to degrade and give off 
hydrochloric acid which changes the color of the litmus solution. Then it is 
time to reapply the sunscreen lotion.
Patent EP-0335689-A3 (EP)
Title: Frame processing system capable of expanding and contracting a frame
IPC: G06F17/24
Filed: 1989-03-29
Abstract: A frame processing system capable of expanding and 
contracting a frame, comprising a display device having a 
screen for displaying the frame; frame expansion/contraction 
commanding means for commanding expansion or contraction of 
the frame; frame line designating means for designating a 
frame line to be moved on the screen for expansion or 
contraction of the frame; and expansion/contraction 
processing means for moving the frame line designated by 
the frame line designating means in a direction different 
from a longitudinal direction of the designated frame line 
without changing a length of the designated frame line when 
a command for expansion or contraction of the frame is 
supplied from the frame expansion/contraction commanding 
means to the expansion/contraction processing means, and 
expanding or contracting other frame lines connected to the 
designated frame line so as to expand or contract an area 
inside the frame and adjacent to the designated frame line.
Patent EP-0357250-A3 (EP)
IPC: G06F9/38
Filed: 1989-08-04
Abstract: A data processor is provided with a mechanism 
for controlling its performance. The processor is 
allowed to run normally for R clock beats, and then 
further instruction starts are inhibited for W clock 
beats. The ratio W/R determines the level of performance 
of the processor.
Patent EP-0361680-A3 (EP)
Title: Morphine-containing composition
IPC: A61K9/16
Filed: 1989-08-25
Abstract: In an effervescent formulation containing morphine, inclusion of the morphine in the basic component gives superior storage stability.
Patent EP-0379952-A3 (EP)
Title: Gas nozzle for gas pipes
IPC: F41A5/26
Filed: 1990-01-17
Abstract: The invention shows a gas nozzle (1) having a pin (3) with an external thread (6), onto which a dismounting tool can be screwed. The mounting tool (12) has an external thread (8), thus ensuring a firm fit of the gas nozzle (1) in a recess of a workpiece (9). The gas nozzle possesses, furthermore, a fitting form (5, 5.1) as rotation prevention and as a safeguard against installing the wrong gas nozzle (1). <IMAGE>
Patent EP-0393536-A3 (EP)
Title: Fiber-reinforced polymeric resin composite material and process for producing same
IPC: B29C70/20
Filed: 1990-04-12
Abstract: A fiber-reinforced polymeric resin composite 
material useful for producing a shaped composite article 
having a high thermal stability and mechanical strength, 
and a low creep strain, comprises a thermoplastic 
polymeric resin matrix and a number of reinforcing 
individual fibers embedded within the polymeric resin 
matrix in such a manner that 10% to 70% by the number of 
the individual fibers are separated from each other 
through portions of the polymeric resin matrix and the 
remaining individual fibers form at least one fiber 
bundle.
Patent EP-0395946-A3 (EP)
Title: Method of high temperature washing
IPC: D06B23/00
Filed: 1990-04-19
Abstract: Disclosed is a fabric cleaning process which 
involves contacting the fabric with a cleaning 
solution comprising an anionic detergent and sodium 
citrate as detergent builder at a temperature above 
about 70°C.
Patent EP-0399274-A3 (EP)
IPC: A41D13/08
Filed: 1990-05-07
Abstract: Beschrieben wird ein kunststoffbeschichtetes, flächiges 
Material in bahnförmiger oder abgepaßter Form unter Verwendung 
eines Trägers mit einer Latexschaumschicht zur Herstellung von 
Waren unterschiedlicher Art, z.B. Schuheinlegesohlen oder Teilen 
von Schuheinlegesohlen in der Art eines Polsterstanzteiles 
oder in der Art eines Handschuhs, insbesondere eines 
Torwarthandschuhs. Ein Trägermaterial aus einem Gewebe oder 
einem Vlies aus natürlichen oder künstlichen Fasern mit darauf 
gestrichener Latexschaumschicht, die geprägt sein kann, mit 
einem treibmittelhaltigem Latex, gestrichen oder bedruckt.
Patent EP-0390224-A3 (EP)
IPC: G07C3/00
Filed: 1988-08-11
Abstract: A device for measuring and indicating the 
forces on a valve stem (24) over at least a portion 
of the valve strokes is comprised of a strain sensor 
(38) secured to the valve yoke (16) for sensing 
strains experienced by the valve yoke (16). The 
sensed strains are proportional to the forces on the 
valve yoke (16) and are equal but opposite to the 
forces on the valve stem (24). The strain sensor 
(38) generates electrical signals proportional to the 
forces on the valve stem (24). A display (74), 
electrically connected to the strain sensor (38), is 
provided for receiving the generated electrical 
signals and for indicating the forces on the valve 
stem (24). A system for evaluating the performance 
of a valve (12) and valve operator (14), also 
utilizes the yoke strain sensor (38) in combination 
with other sensors, including a second strain sensor 
(220) for sensing strains experienced by the valve 
operator housing (14), a valve stem motion sensor 
(90), a spring pack motion sensor (102), a motor 
current sensor (104), a vibration sensor (105) and, 
possibly, a stem strain sensor (86), as well as an 
indicator (106) of the condition of torque and limit 
switches.
Patent EP-0398162-A3 (EP)
IPC: C08G18/28
Filed: 1990-05-10
Abstract: Beschrieben wird ein Verfahren zur Herstellung von Schaumstoff 
auf Polyurethangrundlage, wobei die herkömmlichen Rezeptur­
komponenten (Polyole und Polyisocyanate) mit einer wäßrigen 
Ammoniaklösung versetzt werden und anschließend der Verschäu­
mungsvorgang durchgeführt wird. Nach einer Abwandlung bzw. 
weiteren Ausgestaltung dieses Verfahrens wird im Reaktions­
gemisch, in einer oder beiden Rezepturkomponenten oder in der 
wäßrigen Ammoniaklösung ein Treib- oder Zellgas mit einem 
Taupunkt von höher als -50°C dispergiert und/oder gelöst, vor­
zugsweise in einer sonochemischen Reaktion.