baber/WOPTO huggingface dataset:
Patent EP-0070789-A3 (EP)
Title: Method of destroying compounds based on organic materials containing sulphur and/or halogens and/or toxic metals, and applications of said method
IPC: B09B3/00
Filed: 1982-07-13
Abstract: 1. Process for the treatment of liquid products of mineral oil origin containing sulphur and/or halogens for the obtaining of essentially liquid products free of sulphur and/or halogens, characterised in that one carries out a pyrolysis in a molten salt bath essentially free of water and consisting of one or more compounds selected from the alkali metal and alkaline earth metal hydroxides and oxides at a temperature between 170 and 550 degrees C.
Patent EP-0093871-A3 (EP)
Title: Dielectrically heatable polyolefin foam
IPC: C08L23/02
Filed: 1983-03-26
Abstract: Dielectrically heatable polyolefin foams which contain from 3 to 20% by weight of an unsaturated polyester being optionally fully hardened.
Patent EP-0096232-A3 (EP)
Title: Mechanical shift assistance for a synchromesh gear
IPC: G05G7/04
Filed: 1983-05-10
Abstract: 1. A gear shift device for a motor vehicle comprising linkage having pivotally mounted near one of its ends a lever (1) whose end (6) remote from the pivot point is adapted for operation by the driver, the other end of the lever being pivotally connected to a transmission rod (3) acting on a unit of the vehicle in order to operate such unit, the linkage comprising a pivoted connection in which the place where one of the pivotally connected parts is engaged with the other such part is adjustable towards an increased step-up against the force of a spring (15) and formed in a part of a guide (7a), the resilience of the spring (15) being such that after a predetermined actuating force has been exceeded the pivoted connection moves along the guide (7a) to increase the step-up, characterized in that : The linkage is a crank linkage, one crank of which is operative as the lever and takes the form of a gear shift lever (1) while the other crank in the input (4) of a synchronous gearbox ; The ends of both cranks are connected to the transmission rod (3) ; the adjustable pivoted connection is disposed on the shift lever (1) or at the gearbox input (4) or on a pivoting-transmitting lever (22) which divides the transmission rod (3), and The guide is an elongate straight slot (7a).
Patent EP-0098487-A3 (EP)
IPC: C09K23/42
Filed: 1983-06-25
Abstract: Wäßrige Emulsion von (hetero)aromatischen ungesät­
tigten Ketonen, enthaltend als Emulgator 30- bis 70fach 
ethoxyliertes, gegebenenfalls hydriertes Ricinusöl und/­
oder mindestens ein Tensid der Formel  
ROA n H,  
in der R einen C₈- bis C₂₀-Alkylrest, C₄- bis C₁₂-Alkylphenyl­
rest oder einen aliphatisch gesättigten oder ungesättigten 
C₈- bis C₂₀-Acylrest bedeutet, A für eine Ethylenoxid- und/­
oder Propylenoxid-Einheit und n für 3 bis 60 stehen, und ihre 
Verwendung als Spitzenglanzbildner in sauren galvani­
schen Zinkbädern.
Patent EP-0102477-A3 (EP)
IPC: B01D59/18
Filed: 1983-07-06
Abstract: Bei einem Trennelement für gasförmige Isotope in zwei 
Fraktionen bestehend aus mehreren länglichen Trenndüsen-­
Chips mit einer Reihe von Einströmöffnungen für das 
Ausgangsgas auf der einen Seite der Chips und einer Reihe 
von Austrittsöffnungen für die schwere Fraktion auf der 
anderen Seite des Chips und Austrittsöffnungen für eine 
leichte Fraktion an den Kanten des Chips und aus zwei die 
Chips haltenden und mindestens eine Kammer aufweisen­
den Rohren, die miteinander durch Verbindungsmittel ver­
bunden sind und in ihren Halteflächen mit auf die Eintrittsöff­
nungen bzw. auf die Austrittsöffnungen ausgerichteten 
Durchgängen versehen sind, wobei die Reihen der Eintritt­
söffnungen und der Austrittsöffnungen in den Chips in 
Längsrichtung geordnet sind, ist zur Vereinfachung der 
Montage und des Aufbaus erfindungsgemäß vorgesehen, 
daß die Chips (2; 35) sich in Längsrichtung der Rohre (1,3; 
30) erstrecken und an ihren Seiten (5, 6) direkt an den ebenen 
Halteflächen (1a, 3a; 30a) der Rohre anlegen und daß die 
Verbindungsmittel (4) in einer Reihe etwa mittig die beiden 
Rohre durchsetzen.
Patent EP-0114445-A3 (EP)
Title: A stacking element and a gallery, platform or the like provided with such a stacking element
IPC: E04G1/14
Filed: 1983-12-29
Abstract: A stacking element comprising interconnectable panels, each consisting of at least two wires or bars bent in the plane of the panel, said wires or bars being interconnected with interposition of at least one wire or bar bent in the shape of a U, substantially projecting at the bottom from the two wires or bars bent in the plane of the panel. On the upper elements there may be provided seat and/or floor portions which may be fitted at the top with recesses or the like for mounting chairs thereon.
Patent EP-0099293-A3 (EP)
Title: Procédé de verrouillage de deux éléments vissés, éléments et dispositif pour mettre en oeuvre ce procédé
IPC: E21B17/042
Filed: 1983-07-07
Abstract: L'invention concerne un procédé de verrouillage mutuel 
de deux éléments (1,2) vissés l'un sur l'autre selon lequel on 
prévoit qu'une portion (8) de l'un des éléments (2) soit placée 
en recouvrement d'un logement 7 pourvu dans l'autre 
élément (1) et en chevauchement d'une arête (7b) limitant 
ledit logement; on cisaille ensuite ladite portion (8) ou une 
partie (9) de celle-ci au droit de ladite arête (7b) pour qu'elle 
pénètre dans le logement (7), le front de cisaillement 
coopérant alors avec la paroi (7a) du logement comportant 
l'arête (7b) pour former une butée s'opposant au dévissage.  
     Application particulièrement intéressante au raccord des 
tubes de forage et exploration pétroliers off-shore.
Patent EP-0124834-A3 (EP)
IPC: A61F13/15
Filed: 1984-04-27
Abstract: Um ein aus einem Watteband bestehendes Hygienevlies 
ohne das Erfordernis eines separaten Vliesstoffs flusendicht 
zu umhüllen, wird das Ausgangsmaterial mit einem zum 
thermoplastischen Verfestigen der Oberfläche ausreichenden 
Kunststoffaseranteil versetzt und eine Fläche des vorbereite­
ten Wattebandes in einem Kalander mit mindestens einer 
eine beheizte Prägestruktur aufweisenden Arbeitswalze (10) 
vliesartig verfestigt.
Patent EP-0132824-A3 (EP)
IPC: B65D5/40
Filed: 1984-07-23
Abstract: A milk carton blank (10) formable into a liquid tight paral­
lelepiped shaped milk carton (20). The milk carton blank (10) 
comprises a generally rectangular shape having a plurality of 
panel portions (70, 71, 72, 73, 74, 75, 76, 77, 78, 80, 81, 82, 85 
86, 87) formed by a gridwork of longitudinal (32, 34, 36, 38) 
and transverse (42, 44) fold lines. Cutout portions (91, 92, 93, 
94) in oppositely positioned top and bottom panel portions 
allow the top and bottom panel portions to be folded and 
sealed with a relatively small number of operations. A perfo­
rated tab portion is described which may be removed from a 
tongue portion of the milk carton to provide a pouring spout. 
Additional folding lines are described which allow a portion of 
a top and lateral side panel of the milk carton to be thrust 
outwardly to facilitate pouring of liquid therefrom.
Patent EP-0129379-A3 (EP)
IPC: B41M5/382
Filed: 1984-06-08
Abstract: Media and method for printing which is so constructed 
that on one main surface of a heat-conductive layer of 
electric-insulating property are successively laminated a first 
conductive layer, a resistive layer, and a second conductive 
layer, media for printing having an ink layer laminated on the 
other main surface of the heat-conductive layer is superposed 
at the ink layer side on an object to be printed, and an elec­
trode is brought into press-contact with the surface of the 
second conductive layer, so that electric signals are applied 
between the electrode and the first conductive layer, thereby 
enabling the printing of images corresponding to the electric 
signals.
Patent EP-0136100-A3 (EP)
Title: Sucralfate suspension for use in treating ulcers
IPC: A61K31/70
Filed: 1984-08-29
Abstract: This invention provides a suspension effective for the treatment of ulcerative conditions from the mouth to the duodenum and which comprises a pharmaceutically effective amount of a disaccharide polysulfate-aluminum compound, such as sucralfate, and a pharmaceutically acceptable suspending agent and is capable of forming a viscous mass when added to 0.2 to 1 N hydrochloric acid. The suspension may additionally contain bodying agents, preservatives, antifoam agents, flavors and coloring agents.
Patent EP-0138497-A3 (EP)
IPC: B65G7/12
Filed: 1984-10-01
Abstract: There is disclosed a calliper-type lifting device wherein the 
work engaging parts at the ends of the pivotted levers are 
adapted for location in a narrow space suiting the aid for the 
manoeuvering of kerbstones, paving flags, building blocks or 
the like.
Patent EP-0141682-A3 (EP)
Title: Recoverable article
IPC: F16L58/10
Filed: 1984-11-08
Abstract: This invention relates to a recoverable article for covering objects in which two or more cover pieces are joined together to form the article. The shape and recovery ratios of the cover pieces are chosen such that the amount of recovery does not differ by more than 20 % on either side of the join line. This avoids wrinkling.
Patent EP-0146365-A3 (EP)
IPC: E21B19/00
Filed: 1984-12-14
Abstract: A conductor guide arrangement is provided for conductors 
or tubular conduits (10) of an offshore well platform having a 
jacket (20) with an interior pile (4) for extending from a sea 
bed (1) to above a water level (3) which is over the sea bed. 
The conductor guide arrangement may include a first guide 
means (20) which comprises a plurality of vertically spaced 
supports which hold the conductors (10) within the pile (4) and 
is assembled in a plurality of sections wherein an upper support 
of each section is provided with removable bolt-on units for 
supporting the first guide means (20) as successive sections 
are joined thereto. The conductor guide arrangement may 
include a second guide means (30) comprising a pair of circular 
plates which are positioned to rotate within an opening in 
a lower deck (6) of the platform and which are connected 
together and define a plurality of passages for receiving the 
conductors (10) that extend in the pile (4). The connected 
plates are temporarily attached to the lower deck (6) for 
transport so that the second guide means (20) can be detached 
and rotated to align the passages with the intended positions 
for the conductors (10), after which the second guide means 
(20) is permanently attached to the lower deck (6). The con­
ductor guide arrangement may include a third guide means (40) 
which comprises a plurality of radially extending beams (44) 
and is supported on an upper deck (8) of the platform. The 
third guide means (40) also has passages for access to the 
conductors (10) and it too can be rotated into a position of 
alignment with the conductors (10) and thereafter perma­
nently fixed to the upper deck (8).
Patent EP-0155658-A3 (EP)
Title: Double belt press
IPC: B30B9/24
Filed: 1985-03-16
Abstract: A dewatering device with two filtering belts comprising two endless bands guided over drums and a gap limited by the bands for a heap of debris as pressure product guided through this pressure zone, with a supporting means being allocated to one of the bands on that side looking away from the heap of debris is to be improved concerning its dewatering activity. For this purpose, the supporting means is provided in the form of a supporting plate (20) curved in the driving direction (x), which supports a sieve-like belt or band (13) in the pressure zone and shows break-throughs. The band (13) rests on a gliding plane of the curved and perforated supporting plate (20), the radius of curvature (r) of which decreases towards the driving direction (x). The supporting plate (20) is composed of a flexible material so that its radius of curvature (r) can be adjusted.
Patent EP-0184120-A3 (EP)
IPC: C07D493/10
Filed: 1985-11-28
Abstract: This invention relates to an improved fluorescent polar­
ization assay for disopyramide, and to improved reagents 
(tracer compounds and immunogen) for use in the assay. 
The 10 tracer compounds are the reaction product of p- or 
m-aminodisopyramide with 10 fluorescein compounds. The 
tracers form complexes with antiserum specific to disopyr­
amide, in proportion to the relative concentration of the 
tracer with respect to the disopyramide present in the 
sample. Excellent results are obtained when such a tracer 
compound is used in fluorescent polarization assay for 
disopyramide, with greater speed and less cross-reactivity 
than prior art methods of immunoassay.
Patent EP-0184836-A3 (EP)
IPC: G01M3/28
Filed: 1985-12-11
Abstract: Die Erfindung betrifft ein Verfahren zur Dichtigkeitsprüfung 
zweier Absperrventile in einer gasdurchströmten Leitung, wobei 
nach Absperren der Ventile V1 und V2 der Druck in dem 
Leitungsabschnitt 2 zwischen den Ventilen überwacht wird. Bei 
einem Druckabfall im Leitungsabschnitt 2 kann lediglich die 
Aussage getroffen werden, dass das Ventil V2 der gasabführen­
den Leitung 3 undicht ist. Eine Undichtigkeit des Ventils V1 in der 
gaszuführenden Leitung wird erfindungsgemäss dann festge­
stellt, wenn der Leitungsabschnitt zwischen den Ventilen V1 und 
V2 auf einen vorgebbaren Wert zwischen dem Druck in der 
gaszuführenden Leitung und dem Druck in der gasabführenden 
Leitung gesenkt wird. Steigt nach einem Absperren der Ventile 
der Druck im Leitungsabschnitt 2 über den vorgegebenen Druck­
wert an, dann liegt eine Undichtigkeit des Ventils der gaszufüh­
renden Leitung 1 vor.
Patent EP-0177089-A3 (EP)
IPC: A47B65/00
Filed: 1985-09-18
Abstract: A device for the storing on shelves, and the individual 
withdrawal therefrom, of books, comprising:  
a substantially flat, strip-like body (2) having a bottom 
surface (6) and a top surface (12), the width of which body, 
over at least part of its height, at most equals the collective 
thickness of the leaves (4) of said book, and the height of 
which body exceeds the height (s) of the squares of said 
book;  
a nose-like member (14) projecting from one end of said 
body (2) in a direction substantially perpendicular to said top 
surface, (12), and  
a recessed portion (20) extending across said top surface 
(12) at a point close to the other end of said body (2), and 
having a depth at least equaling the height of said squares s.
Patent EP-0152263-A3 (EP)
Title: Wellhead structure and method of producing same
IPC: B22F7/08
Filed: 1985-02-05
Abstract: A wellhead structure having a body 10 of a martensitic alloy with opening therein and a austenitic cladding lining the openings wherein the body, the cladding and the interface therebetween all have a strength of at least 75,000 psi and a ductility of at least ten percent. The method of producing a wellhead structure with an alloy steel body having openings therein and a corrosion resistant alloy cladding lining with openings including the steps of lining openings with the cladding by hot isostatic pressure process wherein the temperature does not exceed 2200 DEG F and the cycle is held at temperature for less than four hours.
Patent EP-0159813-A3 (EP)
IPC: E21B33/06
Filed: 1985-03-22
Abstract: An improved blowout preventer stack includes a plurality 
of ram type blowout preventers (14), an annular blowout pre­
venter (13), and a plurality of tie rods (18) connecting the blow­
out preventers into a stack. The upper ends of the rods (18) are 
secured to the side of the upper member of the stack and the 
lower end of the rods are secured to the lower end of the stack 
with securing means (20) to maintain the preset tension in the 
tie rods. An improved test stump (38) is provided to support the 
stack and connect to and exert tension of the tie rods respon­
sive to pressure supplied to the rest stump to preset the tension 
therein. The improved method of the present invention in­
cludes the step of assembling the components into a stack sup­
ported on the test stump, securing the tie rods to the upper 
member of the stack, connecting the pressure responsive 
means of the test stump to the lower end of the tie rods, supply­
ing pressure to the pressure responsive means of the test 
stump to pretension the tie rods and tightening the securing 
means on the end of the tie rods to maintain the preset tension 
in the tie rods.
Patent EP-0164867-A3 (EP)
IPC: H01L29/749
Filed: 1985-05-02
Abstract: A thyristor, suitable for electrical switching in automotve 
applications, having two gates, one (42) for turn-on and one 
(44) for turn-off, without requiring change of anode or 
cathode potentials, comprises a semiconductor body (24) 
having successive contiguous P, N, P, N-type regions (30, 28, 
24 ,22), and a portion (24b) of the second P-type region (24) 
having a surrounding N-type region (26) producing a current 
flow pinch effect.
Patent EP-0150160-A3 (EP)
Title: Wet-shaving unit with handle forming seats for shaving heads
IPC: B26B21/24
Filed: 1985-01-17
Abstract: A wet-shaving unit with a handle able to engage an interchangeable head being provided with at least a cutting edge, in which the handle is formed as a container for separately extractable heads.The unit may comprise two handles able to be matched in such a way as to complete and to close the head seats in a preserving arrangement, each handle forming a cover for the head seats of the other.
Patent EP-0149592-A3 (EP)
IPC: C07C311/59
Filed: 1985-01-17
Abstract: The present invention relates to a method of preparing 
N-{4-[2-(5-methyl-pyrazinyl-2-carboxamido)-ethyl]-­
benzenesulphonyl}-N′-cyclohexylurea or glipizide, which has 
the chemical structure (I), 
  
by letting 4-[2-(5-methylpyrazinyl)-2-carboxamido)-ethyl]-­
benzenesulphonamide with the chemical structure (II), where 
R¹ = NH₂, react with N-cyclohexyl trichloroacetamide with 
the chemical structure (III), where R² = NHCOCCl₃, according 
to the following reaction scheme: 
  
The reaction is carried out in the presence of a polar, aprotic 
solvent such as N-methylpyrrolidone (NMP), N,N-­
dimethylformamide (DMF), N,N-dimethylacetamide (DMA) 
or dimethylsulphoxide (DMSO) under anhydrous conditions 
in the presence of a base such as an alcoholate, amide or 
hydride of an alkali metal. The reaction mixture is heated 
under reflux condensation to 40-100°C and the reaction is 
going on for 2-5 hours.
Patent EP-0199243-A3 (EP)
IPC: G06F3/041
Filed: 1986-04-14
Abstract: A method for automatically calibrating a touch screen 
used in conjunction with a graphic display is executed prior 
to every interactive session. Three points, defining perpen­
dicular axes, are displayed and an operator is instructed to 
touch the touch screen at each of the points in succession. 
Coordinates for the three points output by the touch screen 
are checked for reasonableness and perpendicularity. If 
these checks are passed, a coordinate translation matrix is 
generated for converting touch screen coordinates into 
display coordinates.
Patent EP-0199276-A3 (EP)
IPC: C07D265/22
Filed: 1986-04-16
Abstract: Verfahren zur Herstellung von 2-Phenyl-4H-3,1-benzoxazin-4-onen der 
allgemeinen Formel I 
  
worin R¹ und R² Wasserstoff oder Halogen, R¹ ferner Methyl oder Methoxy, 
R² ferner Halogenalkyl, Halogenalkoxy, Halogenalkylmercapto oder 
Halogenalkylsulfonyl mit jeweils 1 bis 3 Kohlenstoffatomen bedeutet, durch 
Umsetzung einer entsprechenden Anthranilsäure mit einem entsprechenden 
Benzoylhalogenid in Gegenwart einer Base (Acylierung) und Ringschluß durch 
Wasserentzug (Cyclisierung), in einem mit wäßriger Alkalilauge nicht 
mischbaren Suspensionsmittel, in Gegenwart eines Phasentransferkatalysators.
Patent EP-0217019-A3 (EP)
Title: Method of manufacturing interconnection circuit boards
IPC: H05K3/10
Filed: 1986-07-14
Abstract: The invention relates to a process for scribing and bonding insulated wire conductors (14) in a predetermined pattern on a substrate (10), bonding said conductor substantially simultaneously when it contacts the surface of the adhesive (16) by directing substantially uniform laser beam pulses (30) at said adhesive, and timing the pulses such that the pulse repetition rate is a function of the scribing speed.
Patent EP-0221411-A3 (EP)
IPC: B01J23/40
Filed: 1986-10-16
Abstract: Zur Herstellung eines Trägerkatalysators durch Impräg­
nieren eines mit einer Schicht aus hitzebeständigem Me­
talloxid versehenen keramischen Wabenkörpers mit der 
wäßrigen Lösung mindestens einer löslichen Verbindung 
von Platin, Rhodium oder Palladium und gegebenenfalls 
von Salzen von Nichtedelmetallen läßt man zur Trock­
nung des imprägnierten Wabenkörpers durch ihn ein über 
seinen Querschnitt gleichmäßig verteiltes Trocknungsgas 
mit Temperaturen zwischen 20 und 400°C strömen. Dabei 
wählt man Temperatur und Menge des Trocknungsgases so, 
daß die Wasserverdampfung aus dem imprägnierten Waben­
körper nach 30 bis 300 Sekunden abgeschlossen ist. 
Schließlich tempert man den getrockneten imprägnierten 
Wabenkörper 1 bis 3 Stunden bei Temperaturen bis 1000°C.
Patent EP-0212954-A3 (EP)
Title: Method of making low loss fiber optic coupler
IPC: G02B6/024
Filed: 1986-08-15
Abstract: A low loss fiber optic coupler is fabricated by forming a coupler preform (10) having a plurality of spaced glass cores (12,13) extending longitudinally through a matrix of glass having a refractive index lower than that of the cores. The preform is heated and stretched to form a glass rod (20) which is then severed into a plurality of units (21). Heat is applied to the central region (23) of each unit while the ends of the unit are pulled apart to elongate the taper inwardly the heated central region. The unit is then provided with a plurality of optical fibers (69, 70, 75, 76°, 82, 83; 89), one of which extends from each of the cores at the endfaces of the unit. A preferred method of providing the optical fibers involves forming the coupler preform of a matrix glass (46) that is easily dissolves in a solvent. Each of the fiber cores within the matrix is surrounded by a layer of cladding glass (54) that is relatively resistant to disolving by the solvent.
Patent EP-0216561-A3 (EP)
Title: Preheating method of steel strips
IPC: C21D1/34
Filed: 1986-09-09
Abstract: A method of preheating steel strips in continuous heat-treatment using a heating zone including radiant tubes comprises a combination of first and second preheating stages. In the first preheating stage, visible heat contained in burned waste gas from the heating zone is heat-exchanged with a gas to recover part of the visible heat into the gas which is directed to a steel strip. In the second preheating stage, a heat medium is heated in a heating device and supplied and circulated into rolls. The steel strip is wound about the rolls to pass thereon in a non-oxidizing atmosphere. In this manner, the steel strip is preheated progressively to higher temperature to achieve high temperature preheating without causing serpentine movement of the steel strip, thereby compacting the heating installation and improving the production efficiency.