baber/WOPTO huggingface dataset:
Patent EP-0160290-A3 (EP)
Title: Process for the manufacture of a contact material
IPC: C23C14/58
Filed: 1985-04-27
Abstract: Contact materials having a contact layer of silver or a silver alloy, or a palladium alloy, have very good electrical properties. A disadvantage, however, is that a corrosion layer which forms even after a short time and which markedly increases the transfer resistance of the contact makes itself noticeable. In order to avoid this corrosion layer in an economical way, the invention provides that the contact face is gold-plated by electroplating, cathodic sputtering or chemical vapour coating and the contact material is then exposed for a short time to a temperature between 350 DEG C and 650 DEG C so that the gold can diffuse into the contact layer.
Patent EP-0164675-A3 (EP)
IPC: H01L21/768
Filed: 1985-06-03
Abstract: An improved lift-off process for multilevel metal struc­
ture in the fabrication of integrated circuits by employing lift-­
off layer formed from polymers which undergo clean de­
polymerization under the influence of heat or radiation and 
allow rapid and residue-free release of an "expendable 
mask". An embedded interconnection metallurgy system is 
formed by application of the lift-off layer of this invention 
over a cured polymer film or on an oxygen RIE barrier layer 
previously deposited on organic or inorganic substrate, fol­
lowed by another barrier over which is then coated a radia­
tion sensitive resist layer. After definition of the desired resist 
pattern by imagewise exposure and development, the image 
is replicated into the barrier by sputter etching in a fluorine 
containing ambient and subsequently into the base layer 
down to the substrate by oxygen reactive ion etching which 
is followed by blanket metal evaporation and finally the lift-­
off by brief heat treatment at the depolymerization temper­
ature of the lift-off layer, and brief solvent soak.
Patent EP-0172448-A3 (EP)
Title: Solid lithium and ammonium salts of poly(acrylamidomethylpropanesulfonic acid) and use thereof to thicken highly polar organic solvents
IPC: C08F120/58
Filed: 1985-07-27
Abstract: Novel solid homopolymers of the ammonium salt of 2-acrylamido-2-methylpropanesulfonic acid and novel solid homopolymers of the lithium salt of 2-acrylamido-2-methylpropanesulfonic acid are provided. The ammonium salt derivative is soluble in highly polar organic solvents such as the lower alkanols and the lithium salt derivative is soluble in methanol. These homopolymers of salts of acrylamidomethylpropanesulfonic acid are useful in thickening compositions based upon these polar organic solvents.
Patent EP-0233979-A3 (EP)
Title: Sealing of dumps
IPC: B09B1/00
Filed: 1986-04-16
Abstract: 1. Sealing for dumps, contaminated sites or the like, the area to be sealed off being undercut in a mining fashion using a cutter shield, characterized in that the cutter shield consists of a plurality of detachably interconnected sections (27, 28, 29) in the direction of heading or forms an element of a series of cutter shields (9, 10, 11).
Patent EP-0207267-A3 (EP)
Title: Special passenger seat
IPC: B60N2/30
Filed: 1986-05-14
Abstract: 1. A special passenger seat comprising a back portion which is fixedly connected to the vehicle structure and a seat portion which is pivotally connected to the back portion and which can be pivoted upwardly towards the back portion, wherein a gas spring engages the seat portion by way of a lever mechanism for promoting the upward pivotal movement, characterised in that the lever mechanism is a lever (10) which is mounted to the seat portion (1) at the pivot axis (2) between the seat portion (1) and the back portion (3) and which extends substantially in the direction of the back portion (3) and to which the gas spring (8) which is mounted on a structural member (box 5) fixedly connected to the back portion (3) is pivotally connected at an acute angle relative thereto, in a position of extending away from the back portion (3).
Patent EP-0205081-A3 (EP)
IPC: G09G1/14
Filed: 1986-06-03
Abstract: A method for printing composite characters in a word 
processing system by multistriking two or more characters in 
the same character space. This method allows composite 
character graphics to be produced by using individual charac­
ter graphics found within the character set of the output de­
vice. The method provides for the vertical and/or horizontal 
offsetting of the printhead between the striking of individual 
characters which form the composite character.
Patent EP-0209876-A3 (EP)
IPC: B21F1/00
Filed: 1986-07-21
Abstract: An automatic multiplane bending machine for tube or 
wire stock from feeding reel (A), comprising in working line: 
stock strightening means (B), stock drawing or advancing 
means (C), stock bending means (D), stock cutting means (E) 
and electronic controlling means to control advancing and 
bending said stock material (t) to realize multiplane bents (S), 
wherein said bending means (D) are mounted and rotating 
around the stock to be bent or to vary the position of the 
bending plane.  
     With this system is avoided the drawback to cut the stock 
material before bending when bending in different planes is 
required.
Patent EP-0261257-A3 (EP)
IPC: H01Q15/14
Filed: 1986-09-20
Abstract: Disclosed is an electroconductive fibrous material 
comprising a composite yarn (1) comprising a core yarn 
composed of at least one kind of fiber selected from 
organic fibers and inorganic fibers and a covering layer 
composed of a ribbon-shaped metal fiber spirally wound 
around the core yarn, the coverage of the ribbon-shaped 
metal fiber to the core yarn being at least 50%. The 
electroconductive fibrous material (1) is used for a parabolic 
reflecting body of a parabolic antenna and as an electro­
magnetic were shielding material. A collapsible parabolic 
antenna is also disclosed which has a collapsible 
framework comprising a central shaft (11), a plurality of wing 
ribs (12) rotatably pivoted on one point of the central shaft, 
a bracket (13) slidably attached to the central shaft and a 
plurality of push-up ribs (14) for connecting the wing ribs to 
the bracket, and a sheet supported by the wing ribs to 
cover spaces between adjacent wing ribs, which sheet is 
made of the electroconductive fibrous material.
Patent EP-0199383-A3 (EP)
Title: Textile treatment compositions
IPC: D06M13/256
Filed: 1986-03-19
Abstract: Aqueous dispersions of certain amines, with Bronstedt acids having a pKa of at least 6, are stable and are useful as rinse-added fabric softeners.
Patent EP-0207571-A3 (EP)
IPC: H04N9/79
Filed: 1986-06-27
Abstract: Die Erfindung bezieht sich auf einen Tiefpaß zur Bandbe­
grenzung und Verzögerung eines Fernseh-Luminanzsignals, 
insbesondere im Aufnahmezweig einer Video-­
Aufzeichnungsvorrichtung vor dem FM-Modulator. Die 
Dämpfung der Luminanzsignalanteile oberhalb einer Grenz­
frequenz wird mit Hilfe eines gegen Masse geschalteten Kera­
mikfilters (11, 31) und die Verzögerung des Luminanzsignals 
mittels einer in den Signalweg geschalteten Laufzeitleitung 
(7, 35) vorgenommen.
Patent EP-0238086-A3 (EP)
IPC: A61B5/022
Filed: 1987-03-19
Abstract: Einrichtung zur Bestimmung elastischer Eigenschaften 
von Arterien unter Ausnutzung ihrer mechanischen Eigenfre­
quenz, die ein Maß für den Härtewert der Arterie ist. Um 
Störeinflüsse örtlich benachbarter Organe und/oder Appar­
aturen auszuschließen und wissenschaftlich eindeutige 
sowie reproduzierbare Daten zu liefern, bedient man sich 
eines den systolischen und den diastolisch Druck in den 
Arterien ermittelnden herkömmlichen Blutdruckmeßgerätes, 
Aus den ermittelten Blutdruckwerten und der Pulsform der 
Arterie bestimmt ein programmierbarer Rechner mit 
Speicher ihre Eigenfrequenz, die Rückschlüsse auf den 
Härtegrad der Arterien zuläßt.
Patent EP-0250769-A3 (EP)
IPC: C30B19/06
Filed: 1987-05-02
Abstract: Die Erfindung betrifft ein Verfahren zum epitaktischen 
Abscheiden von pseudobinären Halbleiterschichten auf 
einem einkristallinen Substrat. Die Erfindung besteht 
darin, daß das Substrat in eine die Komponenten der 
abzuscheidenden Schicht enthaltende Lösung eingetaucht 
wird, wobei diese Lösung zumindest vor dem Eintauchen 
des Substrats durchmischt wird.
Patent EP-0249905-A3 (EP)
IPC: G01L1/26
Filed: 1987-06-12
Abstract: Elastostatische Kraftmeßeinrichtung (10) mit einem topfartigen 
Grundkörper (18), in den ein Kolben (20) eingesetzt ist, wobei 
zwischen der Stirnfläche (24) des Kolbens (20) 
und dem Boden des Grund­
körpers (18) ein elastomerer Stoff angeordnet ist, der mit min­
destens einem Drucksensor (30) in Kontakt ist, wobei zwischen dem 
Umfangsmantel des Kolbens und der zylindrischen Innenfläche 
des Grundkörpers ein enger Ringspalt (22) gebildet ist, der im 
wesentlichen ganz mit elastomerem Stoff gefüllt ist, wobei 
der topfartige Grundkörper (18) durch ein an seiner Unterseite 
angebrachtes, eine elastomere Platte (36) aufweisendes Topflager 
gehalten ist.
Patent EP-0258623-A3 (EP)
IPC: C08G59/50
Filed: 1987-07-27
Abstract: New aqueous dispersible cathodic electrocoat resin 
compositions containing both secondary amine and 1,3-­
benzoxazine functionality cure by oxazine self-addition and/or 
oxazine/amine reactions. Such compositions are prepared in a 
multi-stage process to give corrosion and chemical resistant 
coatings which exhibit good package (tank and feed) stability.
Patent EP-0258756-A3 (EP)
IPC: C01G23/02
Filed: 1987-08-21
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur 
Herstellung von Titantetrachlorid durch Chlorierung 
titanhaltiger Rohstoffe in Gegenwart von Reduktions­
mitteln bei Temperaturen von 800 bis 1200°C unter 
Bildung titantetrachloridhaltiger Reaktionsgase, Ab­
trennung von Stäuben und festen Metallchloriden und 
Kondensation des Titantetrachlorids in Kondensatoren 
durch direktes Kühlen der Reaktionsgase mit flüssigem 
Titantetrachlorid.
Patent EP-0232949-A3 (EP)
IPC: G11C15/04
Filed: 1987-02-09
Abstract: A description is given of a word-organised, content-addressable 
memory. The information is stored in memory circuits, each comprising 
several word location sections of several information bits each. The 
memory circuits are arranged in several columns of one or more memory 
circuits each, or in several rows of one or more memory circuits each. If 
there are several columns, a handshake is maintained for each row via a 
first (M) line in order to globalise a search termination signal and a 
read termination signal, respectively, and via a second (C) line in order 
to transport a selection termination signal and to globalise a cut-off 
signal, respectively. If there are several rows, there is an equal number 
of control circuits with two tree structures provided in order, 
respectively, to form at an accelerated rate a signal "at least one word 
location shows correspondence" and a signal "at least two word locations 
show correspondence".
Patent EP-0259045-A3 (EP)
IPC: H01J17/04
Filed: 1987-08-17
Abstract: A gas discharge device includes means for injecting 
electrons into a high field region 8 between an anode 1 
and a cathode structure 2. This causes ionisation within 
the region and triggers the device into conduction.
Patent EP-0264215-A3 (EP)
IPC: G06F9/455
Filed: 1987-10-05
Abstract: In a data processing apparatus, having a user domain 
with domain storage space and an emulation domain with 
emulation storage space, emulates an instruction in the 
user domain by calling a program of instructions in the 
emulation domain. An instruction register connected to 
receive the sequence of instructions is partitioned into a 
plurality of fields. At least one field of the instruction 
register identifies a location for address information for 
an operand used in execution of the instruction. The 
instruction is decoded to generate a control code. The 
control code includes a branch signal to call the emulation 
program and a domain access control signal to indicate 
whether the emulation program requires access to the user 
domain storage base for execution. During execution of the 
emulation routine, domain access is implied by the location 
identified for the address information - a set of locations 
having been preselected as address registers for implied 
domain addressing.
Patent EP-0244346-A3 (EP)
Title: Method for treating exhaust gas
IPC: F23J15/00
Filed: 1987-02-09
Abstract: The present invention is connected with a method for treating an exhaust gas which comprises leading a coal-fired exhaust gas to a dry denitrating device, removing oxides of nitrogen from the exhaust gas in the device, leading the exhaust gas to a dry electric dust collector and a wet waste smoke desulfurizing device disposed at downstream positions, and removing dust from the exhaust gas in these devices, the method being characterized in that a modifier-containing solution is sprayed into the exhaust gas flowing between the dry denitrating device and the dry electric dust collector, and the resulting dry solids are then collected together with the dust by the dry electric dust collector.
Patent EP-0275895-A3 (EP)
Title: Fitting for an at least tiltable wing
IPC: E05D15/52
Filed: 1988-01-12
Abstract: So that a fitting can be made especially narrow and also be used for opening to the right and to the left, whilst at the same time the load-bearing capacity will be preserved despite the reduced width (10), the upper scissor bearing (6) consists of a carrier plate (16) and of two separately produced bearing parts (13 and 14) mounted, especially rivetted, onto the plate-shaped support plate (6). These are equipped with bearing lugs (11 and 12), between which is mounted the end of a scissor arm (7) or of set-out scissors which is fixed to the frame. Whilst the two bearing parts (13 and 14) are preferably produced from die-cast zinc, the carrier plate (16) consists of steel, thus guaranteeing the high load-bearing capacity, whilst ensuring a comparatively small cross-section. A high load-bearing capacity is also guaranteed by the use of a carrier body (37), designed as a corner angle, for the lower corner bearing (5). The load-bearing capacity is ensured by the use of a carrier journal (44) and of a stop member (50) on the bearing block (39), rotatable about the axis (38), for the bearing journal (8). <IMAGE>
Patent EP-0280092-A3 (EP)
Title: Musical record disc bag open at one side
IPC: B65D85/57
Filed: 1988-02-05
Abstract: The disc bag for laser-scannable small discs consists of a blank, in which the front and rear walls (1; 3) are connected to one another via a folding line (2), and in which lateral adhesive edge strips (5) adjoin the front or rear wall via folding lines (4). The side of the blank which forms the inside of the bag is provided over the entire surface with a plastic coating (7) with a thickness of 15 to 30  mu and a solvent-free and softener-free adhesive bonding layer or hot melt layer (8) is provided between the adhesive edge strips (5) and the associated counter-surfaces. <IMAGE>
Patent EP-0301165-A3 (EP)
IPC: A61M5/42
Filed: 1988-03-10
Abstract: Eine Einrichtung 
zur Stoffwechselkontrolle, insbesondere bei Zuckerkranken, 
hat die Messung 
der Blutglukose, allein, aber auch in Kombination 
mit von den Meßergebnissen abhängiger Insulin-Injektion zum Gegenstand. 
Eine Steuervorrichtung mit Getriebemotor (108) überwacht 
automatischen Funktionsablauf: die verletzungsarme Absaugung von Blut 
mittels einer Sensorkanule (2) und einer Saugglocke (14), 
die Einwirkung des Blutes auf eine Indikatorschicht (5) 
und die Bestimmung von Lichtmeßwertänderungen 
der Indikatorschicht (5) mittels eines Reflexphotometers (18). 
Zur Stoffwechselverbesserung dient eine Dosiervorrichtung (599) 
zur restarmen Verabreichung unterschiedlicher Flüssigkeitsmengen über, 
die Sensorkanüle (2). Die Eignung von Hautstellen 
zur Punktion kann durch einen reflexphotometrischen Detektor (48) 
bestimmt werden.
Patent EP-0305694-A3 (EP)
IPC: H01M2/12
Filed: 1988-07-13
Abstract: Porous compressible plastic material, 
effective in attenuating the explosion of combustible 
gases which accumulate in the head space of a storage 
battery, is prepared for installation by compressing 
the material and maintaining the compression with a 
releasable binding means. The compressed attenuation 
material is inserted into the head space of the battery 
and, upon release of the binding means, the material 
reexpands to fill the head space. Various embodiments 
of the general method are disclosed and each may be 
used with a variety of open cell and fibrous plastic 
materials. The releasable binder may be either a 
physical enclosure of a chemical adhesive, each of 
which is preferably releasable by dissolution in the 
battery electrolyte.
Patent EP-0301524-A3 (EP)
Title: Test piece coloration comparative decision unit
IPC: B29C45/73
Filed: 1988-07-27
Abstract: An apparatus is provided for making color comparisons between a test sample and a plurality of color samples (24). The color samples (24) are arranged on a circle on a rotatable member (2) and are successively moved into position adjacent a test sample. When an operator determines that a color sample (24) adjacent the test sample is closest in color to the test sample he operates a switch (53) which causes a stored numerical value associated with that sample to be read out and displayed on a display device (51).
Patent EP-0303894-A3 (EP)
Title: Radiation sterilizable composition and articles made therefrom
IPC: C08K5/13
Filed: 1988-08-03
Abstract: Improved radiation sterilizable compositions 
and articles can be produced without the use of 
non-crystalline mobilizing additives, such as mineral 
oil, if a low crystallinity polymer composition 
includes a stabilizer system comprising of a hindered 
phenolic antioxidant and a thioether and/or thioester 
and the polymer is selected and to have a melt flow 
initially is below about 5 and finally in the range of 
from about 12.0 to about 50.
Patent EP-0283109-A3 (EP)
Title: Starter for single-phase induction motors
IPC: H02P1/42
Filed: 1988-01-18
Abstract: Induction motor apparatus has a driving winding (WR1) and a starting winding (WS1), a starting switch (SS1) connected in series with the starting winding (WS1) and a phase shifting or splitting element (Z1) coupled in parallel with the switch (SS1). The combustion of the starting winding (WS1), the starting switch (SS1) and the element (Z1) are coupled in parallel with the driving winding (WR1).
Patent EP-0292143-A3 (EP)
IPC: G01N21/69
Filed: 1988-05-03
Abstract: There is disclosed a visible emission spectrum generating assembly 
for a gaseous mixture comprising a U-shaped conduit (12) for receiving 
the gases to be analyzed, electrodes (14) and (16) positioned externally 
about the conduit (12) and longitudinally disposed with respect to one 
another, an rf energy source connected to the electrodes to 
establish a current therebetween for generating the visible emission 
spectra of the gaseous mixture to be analyzed and at least one 
photodetector device (30) disposed proximate the conduit (12) to receive 
the thus generated light or visible emission spectra. The process 
and apparatus of the present invention also include a data 
processing means (40) for evaluating the spectral signals received by 
the photodetector device and suitable display and/or recording 
assemblies (85A) and (87B). The data processing means (40) includes means 
for correlating electrical signals derived from the photodetector 
device (30) into indicia representative of the individual component 
gases present in the mixture according to an algorithm derived from 
repeated observations extending over a range of known representative 
gas mixtures.
Patent EP-0295034-A3 (EP)
IPC: C07H15/203
Filed: 1988-06-07
Abstract: Hydrolyzable substrates comprise blocked 
moieties which, when cleaved from the substrate 
during hydrolysis, provide electron transfer agents. 
The released electron transfer agents can be recycled 
between a reductant and a reducible compound that 
upon reduction provides a detectable species. 
Alternatively, they can be recycled between an 
oxidant and an oxidizable compound that upon 
oxidation provides a detectable species. These 
substrates are useful in analytical compositions, 
elements and methods for the determination of 
hydrolytic analytes, such as hydrolytic enzymes or 
biological cells containing such enzymes.
Patent EP-0298672-A3 (EP)
IPC: B23B3/06
Filed: 1988-07-01
Abstract: A multispindle lathe comprising a rigid, 
stationary frame (11), a drum (14) mounted for rotation 
on the frame (11), indexing means for indexing the drum 
(14) relative to the frame (11) about its axis of 
rotation, a plurality of driven spindles (15) carried 
by the drum (14) with their axes parallel to and spaced 
about the axis of rotation of the drum (14), each 
spindle (15) being equipped to carry a workpiece, and, 
a plurality of tool mechanisms (17) carried by the 
frame (11) and disposed around the axis of the drum 
(14) for machining workpieces carried by the main 
spindles (15), a secondary spindle (23) facing towards 
said main spindles (15) and having its axis of rotation 
parallel to the axes of rotation of said main spindles 
(15), said secondary spindle (23) being equipped to 
grip the portion of a workpiece protruding from one of 
the main spindles (15), a two axis slide system (18-22) 
carried by the frame (11) of the lathe and supporting 
said secondary spindle (23) whereby said secondary 
spindle (23) can be moved in directions axially towards 
and away from, and transversely with respect to the 
axes of the main spindles (15), drive means for 
rotating said secondary spindle (23) and a tool support 
(24) for carrying one or more tools (27, 28) for 
machining a workpiece carried by said secondary spindle 
(23), said support (24) being carried by the frame (11) 
spaced from the axis of said drum (14).
Patent EP-0300719-A3 (EP)
Title: Aquatic exercise device aquatic exercise device
IPC: A63B21/00
Filed: 1988-07-18
Abstract: Aquatic exercise devices, such as in the form of an aquatic dumbbell, are provided for interchangeable and comfortable use by men, women and children alike. The aquatic exercise devices permit a large range of movement and increased resisive forces, torque and torsion. The aquatic exercies devices serve as fluid resistors to water flow as the devices are moved through the water. The aquatic dumbbell can have an array of axial fins and outer diverging transverse fins to provide enhanced strength building and hydrodynamic resistance.
Patent EP-0311294-A3 (EP)
IPC: A61B10/00
Filed: 1988-09-28
Abstract: A magnet system (1) for a nuclear magnetic resonance (NMR) 
apparatus comprising a magnetic core arrangement (7, 13, 15) shaped 
to provide two or more discrete gaps (3, 5) in which objects to be 
imaged may be placed, the magnetic field across each gap being 
produced by a single drive coil arrangement (9) associated with the 
core arrangement. A system providing gaps, e.g. of different 
sizes, for different types of NMR examination is thus provided at 
relatively low cost compared with using a separate magnet system 
for each type of examination.