baber/WOPTO huggingface dataset:
Patent EP-0199216-A3 (EP)
IPC: A61B5/308
Filed: 1986-04-11
Abstract: A low noise EEG probe wiring system that substantially 
eliminates noise picked up by the loop enclosed by the 
cables of the wiring system, electrostatic and magnetic 
noise, and noise due to triboelectric effects. The low noise 
EEG probe wiring system comprises a pair of coaxial cables 
each including a central connector, a graphite coated 
insulating layer positioned around the central conductor, a 
first braid shield positioned around the graphite coated 
insulating layer and along the length of the coaxial cable, and 
a first insulator layer positioned around the first braid shield 
and along the length of the coaxial cables. The coaxial cables 
are positioned in contact with each other along a first portion 
of the length of the cables; a second braid shield positioned 
around the pair of coaxial cables and along the first portion 
of the length of cables and around each one of the cables 
along the remaining portion of the length of the cables and 
being conected to the first braid shield; and a second 
insulator layer positioned around the second braid shield.
Patent EP-0204926-A3 (EP)
Title: Method and apparatus for testing the operability of a probe
IPC: B23Q1/00
Filed: 1986-04-17
Abstract: The present invention is directed to an apparatus (122) 
and method of testing the operability of probes (30) used in 
performing workpiece probing operations. According to the 
preferrred embodiment of the present invention, the probe 
(30) has a first circuit means for generating a first 
signal, the first signal inducing the probe (30) to generate a 
second signal. A second circuit means is provided 
for receiving the second signal. The second circuit means 
is adapted to generate a third signal indicative of 
the operability of the probe (30) when the second signal is 
received.
Patent EP-0212069-A3 (EP)
Title: Use of silver-free palladium alloys for firing dental ceramics
IPC: C22C5/04
Filed: 1986-05-07
Abstract: Economical but readily workable palladium alloys for baking on dental ceramics consist of 60 to 80% palladium, 0 to 8% gold, 0 to 5% platinum, 0 to 1% ruthenium and/or rhenium, 2 to 20% copper, 1 to 12% tin and/or indium, 0.2 to 5% of at least one of the elements tungsten, molybdenum, niobium, and tantalum, and 0 to 15% cobalt, with the proviso that the sum of tin and indium must be between 5 and 14%.
Patent EP-0216194-A3 (EP)
Title: Process and reagent to combat analyte detection interference in plasma samples
IPC: G01N33/531
Filed: 1986-08-29
Abstract: A process and a reagent for the determination of a partner in an immunological reaction in a plasma sample by the immunoassay principle at a temperature between 15 and 40 DEG C is described, one of the reactants being present in solid phase, and an agent with fibrinolytic activity being added to the incubation medium of the immunological reaction.
Patent EP-0218903-A3 (EP)
IPC: B60K17/04
Filed: 1986-09-05
Abstract: In einer Vorrichtung zum wahlweisen Zu- und Abschalten 
des Drehmomentenflusses in einer mit einem Planetengetriebe 
versehenen Radnabe eines angetriebenen Kraftfahrzeuges ist 
das Hohlrad (2) des Planetengetriebes (1) fest mit einem 
gegenüber dem Achsschenkelzapfen (3) drehbar gelagerten 
Hohlradträger (4) verbunden und zwischen Hohlradträger (4) 
und Achsschenkelzapfen (3) ist eine mit einem flüssigen 
und gasförmigen Medium beaufschlagbare Kupplung (5) ange­
ordnet, wobei das Medium nur durch stationäre Teile der 
Vorrichtung geführt ist.
Patent EP-0216369-A3 (EP)
IPC: B29C45/32
Filed: 1986-09-24
Abstract: An dem Schmelzeleitkanal der mittleren geteilten Form­
aufspannplatte einer Spritzgießmaschine ist ein Verschluß­
düsensystem so angeordnet, daß neben einer schnellen 
Zugänglichkeit zu den einzelnen Teilen des Düsensystems 
eine für die Entnahme der Formteile aus den Formen erforde­
rliche Trennung der mittleren geteilten Formaufspannplatte 
von der zugeordneten Schneckeneinheit mit einem Minimum 
an Aufwand möglich ist.  
     Nach der Erfindung sind auf der Stirnseite der Schmelzel­
eitschiene 10 ein in Spritzrichtung in sich verfahrbares Ver­
schlußdüsensystem fest angeordnet, dem ein Schmelzeau­
sgleichssystem innerhalb der Schmelzeleitschiene zugeor­
dnet ist.  
     Das Verschlußdüsensystem besteht aus dem Hydraulik­
zylinder 1, einer innenliegenden Torpedoführungshülse 2 mit 
einem innenbeheizten verfahrbaren Torpedo 7 sowie einer 
verfahrbaren Düsenplatte 4 mit beheizbarer Verschlußdüse 5. 
Das Schmelzeausgleichssystem ist in dem dem Schmelzee­
intritt gegenüberliegenden Ende der Schmelzeleitschiene an­
geordnet und ist durch eine Schmelzekammer mit zugeord­
netem Hydraulikzylinder gebildet.
Patent EP-0227080-A3 (EP)
Title: Method and apparatus for regeneration of hydrocarbon conversion catalyst
IPC: B01J8/12
Filed: 1986-12-20
Abstract: Regeneration of a spent hydrocarbon conversion catalyst is accomplished by means of a moving bed of catalyst, where catalyst is passed through several treatment zones, in a unique regeneration vessel. The catalyst is first contacted with a hot oxygen-containing gas stream in a burning zone in order to remove coke. The catalyst is then passed into a drying zone for removal of water formed in the combustion zone by passing a hot dry air stream through the catalyst. This hot air stream is produced by exchange of heat with catalyst, thereby effecting cooling of the regenerated catalyst and by use of an air heating means located in the vessel. After passing through the drying zone, the air stream provides oxygen for combustion in the combustion zone.
Patent EP-0212717-A3 (EP)
IPC: B21D17/02
Filed: 1986-07-23
Abstract: Die Erfindung betrifft ein Verfahren zum Einprägen von 
Kanälen mit einem Querschnitt von weniger als 1mm², ins­
besondere weniger als 3000µm², in die Oberfläche eines 
Werkstücks, insbesonderefür die Herstellung von Dämpfungs­
kanälen von Tintenstrahlschreibköpfen. Mit einfachen 
Mitteln und ohne nennenswerten Kontrollaufwand ist die 
Einprägung von Kanälen mit kleinem Querschnitt bei großer 
Genauigkeit möglich, wenn zwischen die Oberflächen des 
Werkstücks (2) und eines ebenflächigen Stempels (1) in die 
Lage des zu bildenden Kanals (3, 4, 12) ein drahtförmiges 
Element (5) gelegt wird, und wenn danach der Stempel (1) 
bis zur Anlage an die Oberfläche des Werkstücks (2) 
gepreßt wird.
Patent EP-0219279-A3 (EP)
IPC: G01N33/72
Filed: 1986-10-03
Abstract: A method is provided for detecting and measur­
ing acetaldehyde-protein condensates in a solution. An 
antibody is produced to an antigen, the antibody being 
cross-reactive with acetaldehyde-protein condensates, 
these condensates including protein moieties correspond­
ing to or different from the protein moiety of the anti­
gen. Detection and measurement of acetaldehyde-protein 
condensates may be performed by reacting the antibody 
with the acetaldehyde-protein condensate to form a 
complex and measuring the acetaldehyde-protein 
condensate.
Patent EP-0226457-A3 (EP)
IPC: B65G47/74
Filed: 1986-12-11
Abstract: This invention relates to the transferring and placing 
of decorative articles from a carrier tape onto a 
substrate.  
     Decorative articles (8) are located at spaced 
intervals over apertures (2) provided in a carrier 
tape (l). An elongate piston rod (l6) is actuable by 
a piston (l4) to move along a linear path. A toothed 
wheel 3′ is rotatable and is formed diametric with 
channels l3 therein. Teeth (l2) of the wheel guide 
the tape (l) to sequentially align the apertures 
carrying said articles with a predetermined rotational 
position wherein the piston rod (l6) can move along 
the linear path through a channel (l3) to act thereby 
on the decorative article to transfer and place it on 
a substrate (9).
Patent EP-0194991-A3 (EP)
IPC: A01B33/02
Filed: 1986-02-07
Abstract: Die Erfindung betrifft ein Bodenbearbeitungsgerät, das für 
landwirtschaftliche Böden eingesetzt werden kann und als Bodenlockerungsvorrichtung (19) 
eine Fräse aufweist, der in Bewegungsrichtung 
des Bodenbearbeitungsgerätes ein Glättbrett (16) nachgeschaltet ist. 
Zur Verbesserung der Bodenanpassung, insbes. bei breiten 
Bodenbearbeitungsgeräten, sind sowohl das Glättbrett (16) als auch die 
umlaufende Bodenbearbeitungsvorrichtung ungefähr mittig unterteilt. 
Die Abschnitte des Bodenbearbeitungsgerätes und des Glättbrettes 
sind dabei gelenkig miteinander verbunden.
Patent EP-0230886-A3 (EP)
Title: Ingot mould for continuous casting steel strip
IPC: B22D11/04
Filed: 1987-01-09
Abstract: A mold is provided for continuously casting strip metal in which the mold cavity is formed with a flared mouth the internal surfaces of which terminate at their lower end along a transversely extending line, and the reflex angles which the mold along that line at a maximum near the center line of the mold and gradually diminishing toward the side edges of the mold.
Patent EP-0244784-A3 (EP)
IPC: A61N2/04
Filed: 1987-05-02
Abstract: Elektrotherapeutisches Magnetfeld-Heilgerät zur Erzie­
lung einer Heilwirkung während normaler Tätigkeiten eines 
Patienten. Das Gerät enthält eine Anzahl von Spulen (4), die auf 
einem Träger (5) verteilt angeordnet sind, und ein Stromversor­
gungsgerät (2), das den Spulen (4) einen Strom mit niederfrequent 
wechselnder Stromstärke zuführt. Die Spulen (4) sind so ausgelegt, 
dass sie eine magnetische Feldstärke von 2 - 20 Gauss liefern.
Patent EP-0249193-A3 (EP)
IPC: A61K31/695
Filed: 1987-06-09
Abstract: A topical pharmaceutical formulation, useful as a vehicle 
for E-type prostaglandins and in the treatment of an­
drogenetic alopecia, is described.
Patent EP-0240189-A3 (EP)
Title: Methods and apparatus for iontophoresis application of medicaments
IPC: A61N1/30
Filed: 1987-03-11
Abstract: Apparatus for administering known quantities of medicaments by iontophoresis while avoiding burns caused by extremes in the pH of the medicament medium during passage of an electric current is disclosed. It has been found that, as iontophoresis progresses in conventional iontophoresis systems, the electrolysis of water occurs to produce hydrogen or hydroxyl ions at the interface of the electrode and medicament medium. Since these ions are inter highly mobile. they are transported directly into the skin of patient in preference to the larger medicament ions. Thus, extreme changes in pH are experienced which result in burns due to the acidification of alkalinization of the medicament medium and passage of electric current through the skin. The present invention also avoids the production of other competing ions by employing a reactive electrode. The electrode and the medicament are chosen such that the electrode will react with the complementary ion (the ion which forms upon the dissociation of the medicament in solution) to form an insoluble material.
Patent EP-0239314-A3 (EP)
IPC: B42F11/00
Filed: 1987-03-18
Abstract: A book 10 containing question or other instructional 
pages (26,28) permanently bound therein by a binding such 
as a spiral wire binding 32. A holder 40 of small 
lateral dimension is also bound by the permanent binding 
32 and carries loose-leaf answer or work pages 30 secured 
to the holder 40 by loose-leaf binding such as a bend­
able metal strip 50. The book 10 can be laid open flat 
or folded back on itself. The work pages 30 can be used 
up and then replaced.
Patent EP-0255264-A3 (EP)
IPC: B29C48/09
Filed: 1987-07-16
Abstract: The invention relates to electroweldable sockets. 
Previously the predominant method of manufacture has been by 
injection moulding which whilst producing a socket of 
acceptable quality it is expensive and relatively slow. The 
objective of the invention is to provide an alternative method 
of manufacture that is relatively inexpensive and relatively 
quick and yet does not sacrifice quality, which objective is 
met by a method comprising winding a length of electrical 
resistance wire (10) on to a transversely-split bobbin-type 
mandrel (2), leaving the ends (11) of the wire upstanding from 
the body part of the mandrel, passing the mandrel through the 
head (6) of an extrusion plastics processing machine to 
deposit plastics material (17) around the body part of the 
mandrel between the flanged ends, and to leave exposed the 
ends of the wire passing through the wall of the socket 
exposed, and removing the split mandrel from within the socket 
after it has emerged from the extrusion head, leaving the 
winding of resistance wire embedded in the surface of the bore 
of the socket.
Patent EP-0259190-A3 (EP)
Title: Method and apparatus for blowing mineral fibres
IPC: B65G53/48
Filed: 1987-09-04
Abstract: A blowing apparatus for producing a stream of mineral fibres entrained in air comprises a hopper 1, a store chamber 2, a shredding chamber 3 and air entraining means 5 and the base of the hopper is defined by two or more channels 11 each having associated with it a relatively slow moving rotor 12.
Patent EP-0281958-A3 (EP)
IPC: B01F33/40
Filed: 1988-03-04
Abstract: Bei der Vorrichtung zum Thermostatisieren und Mischen des 
Inhaltes von Gefäßen einer Mikrotitrationsplatte ist eine 
Haube (1), die der Fläche der Mikrotitrationsplatte (2) 
entspricht, als allseits geschlossener Hohlraum ausgebildet. 
In den Hohlraum mündet eine Gasleitung (4). Seine der 
Titrationsplatte (2) zugewandte Begrenzungswand (5) ist mit 
Gasaustrittsöffnungen (6) versehen, die exzentrisch in Bezug 
auf die Gefäßachsen angeordnet und unter einem Winkel auf 
die Oberflächen der Flüssigkeiten gerichtet sind.
Patent EP-0295677-A3 (EP)
IPC: C08G18/20
Filed: 1988-06-16
Abstract: Die Erfindung betrifft ein Verfahren zur lösungsmittel­
freien Herstellung poröser Polyurethanstrukturen und 
Verbunde mit Fasern, Fasergebilden und anderen Substraten.  
     Beim erfindungsgemäßen Verfahren werden poröse Polyure­
thanstrukturen und Verbunde mit Fasern, Fasergebilden und 
anderen Substraten, die eine große aktive Oberfläche und 
einen hohen Anteil an Mikroporen aufweisen, in der Weise 
hergestellt, daß man die Katalysatoren für die Polymerbil­
dung gezielt mit Gelbildungsbeschleunigern bei einem be­
stimmten Temperaturregime und ausgewählten Polymerbestand­
teilen kombiniert, so daß eine schockartige Schaumbildung 
bei gleichzeitigem starken Viskositätsanstieg erreicht 
wird.  
     Das Verfahren eignet sich für die Herstellung von Kunst­
lederprodukten und technischen Erzeugnissen als Bahnenware 
oder sonstigen Formkörpern.
Patent EP-0305731-A3 (EP)
Title: Corner joint guiding bar
IPC: E05F7/08
Filed: 1988-07-27
Abstract: A cover rail corner connection for connecting rod fittings is given a construction which ensures the three dimensional unity of two fitting components extending approximately at right angle to one another during the carrying out of the impact operations at the wing or frame of a window. A double hook 21 having an approximately C-shaped cross sectional configuration at the end of the one cover rail 5 carries a projection (31) for this purpose at each of the mutually facing ends of its side flanks 27, each projection facing away from the cover rail 5 which carries it. The edge of each projection 31 facing the limit tang 28 of the double hook 21 has a spacing from the limit tank 28 which corresponds to the thickness of the other cover rail, which carries an approximately T-shaped double hook 20. The projections 31 form effective stops in opposition to the limit tang 28 which supportingly undercut the end of the cover rail 4 carrying the approximately T-shaped double hook 20 at its transverse edges 24.
Patent EP-0303294-A3 (EP)
Title: Cell culture filmcarriers
IPC: C12M3/04
Filed: 1988-08-12
Abstract: Improved cell culture filmcarriers are disclosed 
herein. These improved filmcarriers consist of water-insoluble 
polymer film, the film being 1.0 - 2,000 µm in thickness and 1.00 
- 1.30 g/ml in density in a culture medium and having positively 
chargeable chemical moieties or proteins, which are linked on the 
film surface through at least chemical bonds.
Patent EP-0324091-A3 (EP)
Title: A process for the removal of hydrogen sulfide from gases
IPC: B01D53/34
Filed: 1988-11-26
Abstract: The invention relates to a process for the removal of hydrogen sulfide from gases by passing the gases in the presence of oxygen and steam over a catalytic absorption mass which contains inert porous support materials as support and catalytically active metal sulfides and/or metal oxides for the selective oxidation of hydrogen sulfide to elemental sulfur, the sulfur formed being simultaneously deposited on the absorption mass, and regenerating the charged catalytic absorption mass.
Patent EP-0279619-A3 (EP)
Title: Production of proteins in active forms
IPC: C07K14/575
Filed: 1988-02-16
Abstract: A method for the preparation of a protein in a physiologically active or native form comprises providing a source of protein in a solubilized form and an agent capable of rupturing atomic forces within the molecule, and contacting the protein with the rupturing agent in water in an amount sufficient to allow the protein to convert to a physiologically active form. The rupturing agent is selected from urea, or derivatives thereof, dimethysulphone, and mixtures thereof.
Patent EP-0280566-A3 (EP)
IPC: G02C11/02
Filed: 1988-02-26
Abstract: A spectacle frame (10) having a removable decorative 
component (21) located in a groove (19) formed in the 
spectacle frame (10), which groove (19) tapers 
outwardly from the surface (16) of the frame (10) in 
transverse cross-section. The decorative component 
(21) including an elongate spigot (20) having a 
dove-tailed cross-section complimentary to that of the 
groove (19) and arranged to engage in the groove (19), 
and a further portion (21), which is of greater 
length and width than the groove opening (19).
Patent EP-0317104-A3 (EP)
Title: Control circuitry
IPC: G05D24/02
Filed: 1988-10-28
Abstract: Control circuitry uses first and second voltage sources 
18 and 19 and first and second circuits across such sources. 
One circuit has a first energizable element 10 in series with 
a first diode arrangement 12 and 13 and the other circuit has 
a second energizable element 11 in series with a second diode 
arrangement 14. If the voltage difference V1-V2 of the 
sources is greater than a first value the first diode 
arrangement 12 and 13 is conductive and the energizable 
element 10 is energized, while if such voltage difference is 
less than a second value the second diode arrangement 14 is 
conductive and the second energizable element 11 is energized.
Patent EP-0321258-A3 (EP)
IPC: C09J143/04
Filed: 1988-12-16
Abstract: The present invention relates to the use of a 
polyolefin resin composition comprising a random 
copolymer of an alkenylsilane compound and an α-olefin 
compound as a material for adhesion or a coating 
material.
Patent EP-0317394-A3 (EP)
Title: Process for preparing acid anhydrides
IPC: C07C63/16
Filed: 1988-11-08
Abstract: Process for preparing acid anhydrides by passing a solution of this acid over an acidified clay.
Patent EP-0278901-A3 (EP)
IPC: A44C5/00
Filed: 1988-01-27
Abstract: The device for storing a security key makes an emergency key available to the person who has forgotten or lost the normal key, for example for the entrance door of his house or apartment or the key of his car. For this purpose, the active part (2) of a duplicate of the normal key is welded to one end of a watch strap (3). It is stored in a cavity (4) which is formed between the two pieces (10, 12) of the double bottom of a watch case. A ball (7), which a spring (8) pushes behind a nose (9) of the key, locks the latter in place. <IMAGE>
Patent EP-0335236-A3 (EP)
IPC: G11B7/2472
Filed: 1989-03-22
Abstract: Methinfarbstoffe der Formel 
  
in der R¹, R², R³, R⁴, X, Y und die Ringe A und B jeweils die in der 
Beschreibung genannte Bedeutung besitzen, sowie Methinfarbstoffe, 
erhältlich durch Umsetzung von einem organischen Mono- oder Polyisocyanat 
mit solchen Methinfarbstoffen der obengenannten Formel, in der nur die 
Reste R¹ und/oder R⁴ eine mit einem organischen Mono- oder Polyisocyanat 
reagierende Gruppe aufweisen, und optisches Aufzeichnungsmedium, 
enthaltend einen oder mehrere der neuen Farbstoffe.
Patent EP-0339278-A3 (EP)
Title: Fire-resistant cover
IPC: A62C2/00
Filed: 1989-03-29
Abstract: The fire-resistant cover, in particular for collection basins (4), consists of individual elements, composed of a non-flexible panel (1), having perforations, and a box-shaped substructure (5) which receives a bulk material (6) with low temperature conductivity. <IMAGE>
Patent EP-0345476-A3 (EP)
IPC: B23D45/00
Filed: 1989-05-10
Abstract: Die Erfindung betrifft eine Maschine zum Kaltsägen von 
Werkstücken mit einem angetriebenen Kreissägeblatt, das an 
seiner Rückseite mit seinem mittigen Bereich auf einer 
insbesondere flanschförmigen Lagerfläche der Antriebsachse 
aufliegt und das nahe der Schneidstelle durch an beiden 
Seitenflächen anliegende Gleitbacken geführt ist, wobei 
die auf der Rückseite des Sägeblattes 1 anliegenden 
erste(n) Gleitbacken 17, 25 unnachgiebig befestigt sind 
und in der Ebene der Lagerfläche 4 liegt bzw. liegen, und 
daß die der erste(n) Gleitbacke(n) 17, 25 
gegenüberliegende, auf der Blattvorderseite anliegende(n) 
zweite(n) Gleitbacke(n) 18, 24 ohne Druck am Sägeblatt 1 
anliegen und in ihrem Abstand zu der (den) ersten 
Gleitbacke(n) 17, 25 verstellbar sind.
Patent EP-0360971-A3 (EP)
Title: Mounting substrate and its production method, and printed wiring board having connector function and its connection method
IPC: H05K3/10
Filed: 1989-05-17
Abstract: This invention relates to a mounting substrate onto 
which components such as an IC chip are to be mounted, its 
production method, and a printed wiring board having a 
connector function suitable for a fine pitch and its 
connection method. Metal nodules are formed on conductors 
of connection portions by electrodeposition, or the like. 
Connection is made by fixing connection portions by an 
adhesive. Good conduction can be secured through the metal 
nodules and good insulation can be held between adjacent 
conductors.
Patent EP-0365930-A3 (EP)
Title: Random number generator circuit
IPC: G09C1/00
Filed: 1989-10-12
Abstract: A VLSI compatible, random number generator being 
highly invulnerable to cryptographic attack is based 
upon a low frequency sampling of the output of a 
pseudo-random number generator which is operated at a 
varying frequency from a free-running ring oscillator. 
In a first embodiment, a free-running ring oscillator 
is used to drive a sampled linear feedback shift 
register. Because of the variations in power supply 
voltage and other circuit parameters over time, the 
frequency produced by the ring oscillator, when 
applied as the clocking input to the linear feedback 
shift register, causes the linear feedback shift 
register to operate in an aperiodic manner. The 
asynchronous, serial pseudo-random number output from 
the linear feedback shift register is sampled period­
ically, thereby introducing randomly occurring de­
viations from the pseudo-random number sequence. In a 
second embodiment of the invention, a variation of the 
free-running ring oscillator is employed as the 
pseudo-random number generator, by introducing into 
the feedback loop of the ring oscillator, an exclusive 
OR circuit which is connected so that the ring oscil­
lator thereby produces a serial, pseudo-random number 
sequence. Additional uncertainty in the sequence of 
random numbers produced by the free-running pseudo­
random number generator, is caused by the race con­
dition which occurs at the inputs to the exclusive OR 
connected in the circuit. This can cause unpredictable 
skipping from a first portion of the pseudo-random 
number sequence to a second portion of the sequence 
when unbalanced signal delays occur due to variations 
in power supply voltage.