baber/WOPTO huggingface dataset:
Patent EP-0110359-A3 (EP)
Title: Lacing up of thread treating nozzles
IPC: B65H51/16
Filed: 1980-09-08
Abstract: A texturising jet for synthetic filaments is openable and closable to facilitate lacing up. A lacing up system is operable in conjunction with the opening and closing mechanism so that the lace-up operation is semi-automatic. At least one of the parts of the jet has a flexible mounting to ensure face to face sealing contact of the parts when the jet is closed.
Patent EP-0096931-A3 (EP)
Title: Radiographic imaging agents
IPC: A61K51/00
Filed: 1983-06-07
Abstract: Imaging kits for radiodiagnosis containing major levels of aminophosphonate bone-seeking carriers and additive levels of stannous reductants.
Patent EP-0092984-A3 (EP)
IPC: H04N9/808
Filed: 1983-04-21
Abstract: A video tape recorder for recording and reproducing a 
color video signal on a magnetic tape with different amounts 
of recording and reproducing time, includes a capstan drive 
assembly for advancing the magnetic tape; a recording 
section including A/D converters for converting the color 
video signal into digital form such that the digitized color 
video signal has a recording sampling frequency associated 
therewith, an encoder for encoding the digitized color video 
signal at a recording operating frequency, and rotary magne­
tic heads for recording the encoded signal on the magnetic 
tape; a reproductng section including rotary magnetic heads 
for reproducing the encoded signal from the magnetic tape, 
a decoder for decoding the reproduced encoded digitized 
color video signal at a reproducing operating frequency to 
produce a digitized color video signal having a reproducing 
sampling frequency associated therewith, and digital-to-­
analog converters for converting the digitized color video 
signal from the decoder into analog form; and a control 
device for controlling changes in the speed of rotation of the 
recording heads, the recording speed of the magnetic tape 
and the recording operating frequency of the encoder with 
the same ratio α such that the recording sampling frequency 
changes with the same ratio α and for controlling changes in 
the speed of rotation of the reproducing heads, the reproduc­
ing speed of the magnetic tape and the reproducing 
operating frequency of the decoder with the same ratio β 
such that the reproducing sampling frequency changes with 
the same ratio β.
Patent EP-0096586-A3 (EP)
Title: Temperature sensitive multicopy plasmids and organisms containing the same, their production and use in protein production
IPC: C12N1/20
Filed: 1983-06-07
Abstract: The invention provides plasmids of Co1E1 type parentage which have a temperature sensitive replication system such that the plasmid copy number in a given host cell may be controlled by a temperature shift. Such plasmids permit the use of temperature as a switch for controlling gene amplification and hence the production of corresponding protein in a host cell.
Patent EP-0115350-A3 (EP)
Title: Rebeccamycin and process for its preparation
IPC: C12P19/28
Filed: 1984-01-27
Abstract: A novel antitumor agent designated herein as rebeccamycin is produced by fermentation of Nocardia aerocolonigenes (ATCC 39243). Rebeccamycin and its 5'-N-methyl and 5',2",3",6"-tetraacetate derivatives exhibit activity against experimental animal tumor systems.
Patent EP-0126289-A3 (EP)
IPC: A23L29/00
Filed: 1984-04-14
Abstract: Unerwünschte Geruchs- und Geschmacksstoffe können 
aus mikrobiellen Proteinmaterialien entfernt werden, wenn 
man diese Materialien mit wäßrigen Lösungen behandelt, 
die ein Phosphat und/oder einen hydrophilen niedermole­
kularen Aliphaten enthalten, der mindestens zwei funktio­
nelle Gruppen aus der Reihe Hydroxy, Formyl Keto und 
Carboxy enthält. Bevorzugte aliphatische Extraktionshilfs­
stoffe sind Genußsäuren, Zucker und Polyole und bei den 
Phosphaten die Ortho- und Diphosphate. Die Extraktion 
kann auch im Rahmen einer Nukleinsäureabreicherung ent­
fetteter Zellmassen erfolgen.
Patent EP-0128414-A3 (EP)
IPC: C09B21/00
Filed: 1984-05-22
Abstract: A method for sanitizing flush toilets wherein a sanitiz­
ing agent and a phenothiazine or phenoxazine dyestuff are 
dispensed into the toilet flush water. The dyestuff is resistant 
to attack by the sanitizing agent and therefore provides an 
aesthetically pleasing color to the water remaining in the 
bowl during the time period between flushes.
Patent EP-0137167-A3 (EP)
IPC: C08K9/00
Filed: 1984-07-28
Abstract: Mit Faserverbundwerkstoffen verstärkte Elastomere mit 
verbesserten Eigenschaften werden erhalten, wenn man als 
Festigkeitsträger Verbundwerkstoffe auf Basis von Verstär­
kungsfasern und Reaktionsharzen verwendet, die mit Haft­
vermittlern auf Polyisocyanatbasis ausgerüstet sind.
Patent EP-0141101-A3 (EP)
Title: Process and multiple flame burner for heating metal work pieces
IPC: F23D14/60
Filed: 1984-08-21
Abstract: 1. A method for the heating or partial heating of metal workpieces by multiple burners supplied with mixtures of fuel gas-oxygen mixtures, characterised in that two kinds of flame gases, A, B, are used, and that the flame gas A is supplied in a mixing proportion smaller than the mixing proportion for maximum ignition speed and flame gas B is supplied in a mixing proportion greater than the mixing proportion for maximum ignition speed.
Patent EP-0137435-A3 (EP)
Title: Steering device and instrument console for a tractor
IPC: B62D1/04
Filed: 1984-09-29
Abstract: 1. A steering appliance including an instrument support of a tractor, especially one to be used for agricultural purposes, in which the steering force is transmitted directly or indirectly from the steering wheel (1) via the latter's hub (3) to the steering shaft and hence mechanically, hydraulically or by similar means to the steering arms to the appropriate axle, in which the appliance includes a disconnecting point which is disposed in the path of the force transmission, which is connected by a disengageable locking mechanism (7, 8) and which, when the mechanism has been disengaged, allows at least the steering wheel (1) to be removed along its axial direction, in which, for the purpose of relocating the steering wheel (1) to permit its use in the opposite driving direction, the driver's platform of the tractor is provided with a device comprising one part connected to the steering wheel (1) and two other parts fastened in the tractor and each associated with a respective one of the driving direction, and in which the one, driving wheel-connected, part is insertable into either of the two other parts, characterized by a combination of the following features, some of which are known per se ; a) the driving wheel (1) carries at its centre the stationary instrument support (10, 13) fitted with electric instruments ; b) the instrument support (10, 13) is fastened to one end portion of a rotationally fast tube (5), which extends through the hub (3) of the steering wheel (1), and the other end portion of which lockably yet axially removable engages a casing (6) immovably mounted in the tractor ; c) electric leads for the instruments carried by the instrument support (10, 13) pass through the tube (5) to one, tube-mounted, component (19) of a plug connection (18) while a respective specimen of the plug connection's other component (20) is mounted in each of the two tractor-fastened parts of the relocation device, in which the one and/or the other component (19 and/or 20) of the plug connection (18) is resiliently supported in its, or its respective, mounting ; and d) the locking mechanism (7, 8) of the steering wheel (1) is constructed to include a spring-biased detent and a number of notches (7) axially spaced from each other for the axial setting of the steering wheel (1).
Patent EP-0126632-A3 (EP)
IPC: D21B1/34
Filed: 1984-05-17
Abstract: Pulping apparatus for pulping high consistency paper pulp 
includes a tub 10 having a bottom wall 13 and a generally cylin­
drical side wall 14 extending upwardly therefrom, and a rotor 
20 mounted centrally of the bottom wall for rotation about a 
vertical axis and having a hub portion 21, a plurality of vanes 
22 extending generally radially outwardly from the hub and 
having pumping 27 and defibering faces 26 thereon, and a plu­
rality of helical screw flights 33 extending upwardly from the 
hub. Each flight 33 has a concave undersurface 44 such that 
rotation of the rotor in the presence of high consistency pulp 
causes the screw flights to draw pulp inwardly toward the axis 
of rotation and push it downwardly to the defibering faces 26 
of the vanes 22, and the outer surface of each flight 45 being 
convexly curved and of substantially greater surface area than 
its undersurface to provide an air foil effect further tending to 
draw pulp into the path of the undersurface of the following 
flight. The screw flights 33 preferably include trailing portions 
35 having raised peripheral ridges 40 extending upwardly 
therefrom to prevent stock from flowing outwardly from the 
rotor until it reaches the vicinity of the vanes. The trailing por­
tions 35 of the screw flights 33 preferably have a width, meas­
ured in a radial direction, which is substantially the same as the 
length of the vanes 22 such that pulp can be pushed down­
wardly and outwardly into the entire path of the working faces 
26-27 of the vanes.
Patent EP-0150803-A3 (EP)
Title: Pvc-plastisols for coating applications containing adhesion improving additives and their use
IPC: C08K9/04
Filed: 1985-01-23
Abstract: The invention relates to novel compositions for coating purposes comprising (A) polyvinyl plastisols, (B) surface modified, finely divided, stabilized polyisocyanates with retarded reactivity, in which 0.1 to 25 equivalents-% of the isocyanate groups of the unstabilized polyisocyanate have been deactivated on the surface, preferably by a reaction with polyamines, hydrazine, alkylhydrazines, polyhydrazide compounds and/or selected amidine and/or guanidine compounds; and (C) plasticizers and/or lightly branched, relatively high molecular weight polyhydroxyl compounds having melting points below 60 DEG  C. and compatible with PVC plastisol. The invention also relates to the use of these storage stable but heat curable mixtures as primers for PVC coatings on plastics, foils, textile sheet products or filaments and as primer coats for flocking.
Patent EP-0166941-A3 (EP)
IPC: H05B37/02
Filed: 1985-05-22
Abstract: Zur Ansteuerung einer Last, wie einer Raumbeleuchtung 
(37) mittels eines elektronischen, infrarotgesteuerten Schal­
ters wird die Spannung (U AB ) über der Schalterstrekke (A, B) 
einer AC/DC-Wandlung (39) mit Spannungsbegrenzung un­
terzogen. Die Ausgangsspannung dient der Elektronikspei­
sung (U 39= ). Der Infrarotsensor (41) steuert über Komparato­
ren (43, 60) eine wiedersetzbar monostabile Einheit (46) für 
das Aufschalten der Last an, was über eine Phasenabschnitt­
schaltung (49, 51) für die Schalterstreckenspannung (U AB ) 
erfolgt. Zur Verhinderung, dass beim Abschalten der Be­
leuchtung eine Rückkopplung von der Lampe (37) auf den 
Sensor (41) eintritt, wird nach einer Lampenausschaltung der 
Einfluss des Sensors (41) auf den als Triac ausgebildeten 
Schalter (51) für eine vorgegebene Zeitspanne (τ₅₉) gesperrt 
(60).
Patent EP-0168840-A3 (EP)
Title: Remote actuated switch
IPC: H03K17/30
Filed: 1985-07-22
Abstract: A solid state remotely actuable switch (10) is described for testing and remotely disconnecting a circuit. In one embodiment, a solid state bilateral switch (12) such as a triac is connected in series with the remote circuit, and a trigger device such as a diac (20) is connected between the gate (18) of the triac (12) and the remote circuit. The switch (10) is placed within the tip and ring line of a telephone circuit for remotely disconnecting the telephone subscriber's side for testing the remote circuit. In a second embodiment, a remotely actuable switch includes a field effect transistor (38, 40) connected in series with each tip and ring circuit, a resistance-capacitance time-constant circuit (110, 112) for energizing the FETs and a discharging means for discharging the capacitor of the resistance-capacitance circuit in response to the control signal from the central office. Various devices for disconnecting subscriber circuits are disclosed.
Patent EP-0167182-A3 (EP)
IPC: F02B75/02
Filed: 1982-07-07
Abstract: Liquid fuel from a controlled supply is delivered to a 
delivery tube (147) under a pressure which is too low to 
deliver a charge of fuel under static conditions. During an 
induction stroke however, air entering a cylinder of an 
engine is drawn through a venturi-type constriction (156) and 
thereby draws air from a duct (154) by-passing the engine 
throttle. This air is drawn through a convergent passage to 
pass the delivery end of the tube (147) at supersonic velocity 
to draw therefrom a charge of fuel. The tubes (147) for each 
inlet passage are in permanent communication with the 
same metered supply so each cylinder draws its appropriate 
charge in turn.
Patent EP-0182448-A3 (EP)
IPC: C07K14/755
Filed: 1984-10-12
Abstract: Preparations of recombinant DNA which code for cellular 
production of human and porcine factor VIII:C and methods of 
obtaining such DNA and expression thereof in bacteria and 
eucaryotic cells is disclosed. New compounds, including deoxy­
ribonucleotides and ribonucleotides which are utilized in obtain­
ing clones which express factor VIII:C are also disclosed.
Patent EP-0153041-A3 (EP)
Title: Improved large area photovoltaic cell and method for producing same
IPC: H01L31/04
Filed: 1985-01-29
Abstract: A large-area photovoltaic cell tolerant of puncture damage 
to its small-area segments and exhibiting only a proportional 
loss of electrical output from low resistance current paths 
formed through those small-area segments. The small-area 
segments are electrically connected in series in rows that are 
electrically connected in parallel. Columns of the small-area 
segments are connected by bridges of semiconductor material 
simplifying manufacture. The lateral resistance of the semicon­
ducting material electrically isolates the columns from each 
other. The large-area cell also includes a pressurized sealant 
that is released when the cell is pierced. The sealant flows 
through the damaged portion and protects the edges of the 
puncture from degradation by ambient conditions.
Patent EP-0154465-A3 (EP)
Title: Skin treatment product
IPC: C08G81/02
Filed: 1985-02-22
Abstract: Skin treatment products especially for absorbing axillary perspiration are described containing certain absorbent polymeric materials having good absorbency for aqueous solutions containing ionic species. The polymeric materials are made by a process which involves the polymerisation of a high internal phase emulsion containing 75% to 99% water as the internal phase.
Patent EP-0158538-A3 (EP)
Title: Method and circuit for generating a time varying signal
IPC: H04L27/26
Filed: 1985-04-09
Abstract: A method for approximating signals having sinusoidal waveforms with signals having trapezoidal waveforms, and a circuit for generating digital dual-tone multi-frequency (DTMF) dialing signals. The trapezoidal waveforms have sloped portions each equal in duration to one third of a period, and flat portions each equal in duration to one sixth of the period. DTMF dialing signals are generated by forming two such trapezoidal waveforms. The circuit forms trapezoidal waveforms by a computational technique. A periodic triangular waveform is first formed by repetitiously adding and subtracting an incremental value at a succession of time intervals. Then, the peaks of the triangular waveform are truncated to form the trapezoidal waveform.
Patent EP-0193112-A3 (EP)
IPC: C07K14/005
Filed: 1986-02-20
Abstract: A cDNA molecule encoding a mammalian insulin-like 
growth factor II has been synthesized. These molecules or 
restriction enzyme fragments of these molecules can be 
inserted into suitable recombinant cloning vehicles and 
introduced into host cells. By culturing or growing these cells 
mammalian insulin-like growth factor II can be produced and 
isolated.  
     A specific embodiment of the invention concerns the 
synthesis of cDNA molecules encoding rat insulin-like 
growth factor 11, and production of polypeptide therefrom.  
     The invention also concerns cDNA molecules which 
correspond to mRNA transcripts encoding mammalian in­
sulin-like growth factor II polypeptides. It has been disco­
vered that these mRNA transcripts are predominantly ex­
pressed in specific tissues. The cDNA molecules may then be 
used to produce tissue-specific mammalian insulin-like 
growth factor II polypeptides.  
     The invention also provides probes and methods for the 
indentification and isolation of cDNA encoding mammalian 
insulin-like growth factor II polypeptides.
Patent EP-0199310-A3 (EP)
Title: Bracket-like support element for curtain walls at buildings
IPC: E04F13/08
Filed: 1986-04-18
Abstract: Bracket-style support elements (10) to be mounted subsequently to a building wall (14, 15) for a curtain facade (13) consist of a horizontal support (2) with at least two associated, bolt-like wall mounting elements. In order to make it possible also to use normal facing stones, to be able to anchor the support element securely in the foundation masonry (14, 15), and to ensure reliable protection against wetness as well as good insulation, the wall mounting elements are constituted by grouting anchors (4) surrounded up to the support (2) by a sleeve (7) and exhibiting respectively a central anchoring bolt (5) with a barbed disk (6) arranged at the insert end (22), and the support (2) is constituted by an L-shaped rail (3), the grouting anchors (4) projecting from the vertical leg (8) of this rail on the side facing away from the horizontal leg (9).
Patent EP-0209651-A3 (EP)
Title: Process for manufacturing spinneret plates
IPC: B23K26/00
Filed: 1986-04-30
Abstract: The present invention relates to a method for producing spinning nozzle plates having funnel-shaped preliminary channels in flow communication with nozzle capillaries. Two embodiments of the method are provided which use photolithographic and electrodeposition techniques. Common to both embodiments of the method is the use of a metal plate provided with funnel-shaped preliminary channels as a self-aligning irradiation mask for irradiating a photoresist layer provided on the metal plate. Nozzle capillaries subsequently defined either in an electrodeposited layer according to a first embodiment of the invention or in electrodeposited tubular projections according to a second embodiment of the invention, have an offset-free, continuous transition between themselves and the preliminary channels. Photolithographic and electrodeposition techniques may also be used to define the funnel-shaped preliminary channels in the metal plates.
Patent EP-0201277-A3 (EP)
IPC: G01R33/567
Filed: 1986-04-30
Abstract: Hybrid fast scan magnetic resonance imaging is performed 
by using, for example, both a two dimensional Fourier trans­
form (2DFT) method using phase encoding prior to data collec­
tion and an echo planar technique which phase encodes by 
using an oscillating gradient during data collection. In this 
hybrid imaging, the amplitude of the oscillating gradient deter­
mines the time savings achieved in imaging. The hybrid scan 
has particular application for medical diagnostic imaging since 
it is advantageous that such imaging be conducted as rapidly 
as possible.
Patent EP-0241660-A3 (EP)
Title: Base plate for mounting a hinge arm of a furniture hinge or the like
IPC: E05D5/02
Filed: 1987-02-11
Abstract: A baseplate assembly for mounting a hinge bracket of a furniture hinge or the like comprises a base plate, which is adapted to be secured to a carrying wall or the like by fixing screws, and a cover plate, which covers or partly overlaps the base plate and is guided on the same transversely to the hinge bracket or the like. The base plate is formed in its end portions with bores for receiving fixing screws, which bores register with intermediate portions of slots, which are formed in luglike lateral extensions of the cover plate and extend on the line connecting the bores, and the bores are defined at least in part by projections, which serve as guides for the side faces of the slots.
Patent EP-0244842-A3 (EP)
IPC: H01L31/00
Filed: 1987-05-06
Abstract: The present invention is directed to a method for 
forming a thin film by the use of a glow discharge plasma 
which comprises generating a magnetic field in a direction 
crossing an electric field for discharge at right angles and 
fluctuating the magnetic field; and the present invention is 
also directed to an apparatus for practicing the above 
method, which apparatus is composed of a reaction vessel, a 
means for permitting the pressure reduction in the reaction 
vessel and the feed of reaction gases thereto, electrodes 
for discharge disposed face to face in the reaction vessel, 
a power source from which a voltage for glow discharge is 
fed to the electrodes for discharge, a coil, surrounding the 
electrodes for discharge, for generating a magnetic field in 
a direction crossing at right angles an electric field 
generated between the electrodes for discharge, and an AC 
power source from which a current for magnetic field 
generation is fed to the coil, whereby the thin film is 
formed on a base plate supported outside the range of the 
discharge electric field and in parallel with the direction 
of the electric field.
Patent EP-0288601-A3 (EP)
IPC: G01D5/248
Filed: 1987-09-29
Abstract: Zur Herabsetzung der Empfindlichkeit eines ein frequenz­
moduliertes Signal bereitstellenden Fühlelementes (30) 
ohne Eingriff in den eigentlichen Sensor (32) wird vorge­
schlagen, die Ausgangsimpulse des Fühlelementes (30) mit 
Impulsen konstanter Frequenz zu "verdünnen". Bei einer 
Fühleinheit, die nach Erhalt eines Startimpulses jeweils 
einen oder mehrere Meßimpulse bereitstellt, wird dies da­
durch bewerkstelligt, daß man einen Teil der Impuls-Periode 
durch eine Zeitstufe (44) vorgibt, die in Abhängigkeit von 
einem frequenzkonstanten Hilfsoszillator (46) arbeitet. 
Deren Ausgangssignal schaltet eine Torschaltung (36) durch, 
die zwischen das Fühlelement (30) und einen nachfolgenden 
Frequenzteiler (38 bis 42) eingefügt ist, welcher den Meß­
impuls bereitstellt.
Patent EP-0264877-A3 (EP)
IPC: B01D17/022
Filed: 1987-10-19
Abstract: Die Vorrichtung umfasst einen als Grobabscheider 
dienenden Behälter (20), von dem aus das nicht gelöste 
Kohlenwasserstoffe enthaltende Wasser in einen Behälter 
(1) gelangt, der als Koaleszenzabscheider mindestens 
eine Barriere (11) aus Polyesterfasern enthält und 
die den Behälter (1) quer zur Strömungsrichtung durch­
setzt. Dieses Material bewirkt die als Koaleszenz bezeich­
nete Abscheidung durch das Zusammenschliessen kleinerer 
Tröpfchen zu grossen Tropfen, die nach oben steigen. 
Eine weitere Barriere (10), die aus Polyethylen-Spänen 
besteht, kann der Barriere (11) vorgeschaltet sein 
und dient zum Zurückhalten von schwebenden Feststoffen 
und zum Schutz der nachgeschalteten Barriere (11).
Patent EP-0231985-A3 (EP)
Title: Process and apparatus for machining a transverse element for a driving belt
IPC: F16G5/16
Filed: 1984-10-12
Abstract: The invention relates to a process for machining a flat transverse element for a driving belt, which element is provided with an edge that can come into contact with an endless carrier of the driving belt and is curved in the direction of movement of the belt and in a direction perpendicular thereto. The process is carried out by grinding a flat transverse element with a cylinder having a concave outer surface provided with abrasive material on its outside, with which the edge to be ground is brought into contact and by performing a relative rocking movement of element and cylinder. The invention also relates to apparatus for conducting the process.