baber/WOPTO huggingface dataset:
Patent EP-0220367-A3 (EP)
IPC: B30B9/20
Filed: 1986-05-15
Abstract: Apparatus and process for compressing moisture containing 
material including a pair of opposed rolls for receiving and 
advancing the material therebetween to apply rolling load thereto 
to compress the material and remove at least a portion of said 
moisture therefrom, and differential means for causing one of 
said rolls to rotate at a lower speed than the rolling speed of 
the other of the rolls, the differential rolling speeds developing 
friction between the rolls causing the rolls to be heated and 
apply heat to said material to further remove moisture therefrom, 
to cause the compressed material to adhere to the one roll and 
to cause the removed moisture to adhere to the other roll, also 
alone and in combination, apparatus and process of decomposing 
organic material such as animal biomass by the action of aerobic 
microorganisms in the presence of oxygen, including introducing 
the organic material into a container having an end adapted to 
receive the organic material and an output end adapted to discharge 
the organic material, introducing a medium containing oxygen into 
the container to facilitate decomposition of the organic material 
by action of said microorganisms, and advancing the organic 
material through the container and upon decomposition of the 
organic material discharging the decomposed organic material out 
the output end of the container.
Patent EP-0219014-A3 (EP)
IPC: C08L71/02
Filed: 1986-10-03
Abstract: Novel flame retardant elastomeric materials are 
prepared by admixing a polyetherimide ester and a 
halogenated flame retarding material. Optionally 
these compositions may further comprise a modifier 
resin selected from condensation polymers and addition 
polymers, flame retardant synergists and drip 
suppressant.
Patent EP-0210719-A3 (EP)
IPC: G01J5/08
Filed: 1986-04-18
Abstract: A fiber optical measuring apparatus in accordance with 
the invention utilizes the thermal shift of the absorption edge 
in doped insulators such as colored glass filters. A radiant 
energy source (11) is operable in a first, normal mode for tem­
perature measurement, and is selectively operable in a 
second mode for calibration purposes. In the first mode, the 
source (11) emits light at a wavelength extending into the 
absorption edge, and in the second mode emits light at a 
wavelength removed from the absorption edge and at which 
transmission of the light through the sensing element (16) is 
not affected by temperature shift. A reference photodetector 
(15) coupled to the radiant energy source (11) to receive light 
directly therefrom provides a correcting signal to correct for 
variations in source intensity. Means (31) are provided for 
compensation for variations in the temperature of the source.
Patent EP-0205242-A3 (EP)
Title: Non-woven laminate material
IPC: D04H1/56
Filed: 1986-04-21
Abstract: @ Non-woven material useful for example for disposable wipers and the like which comprises a layer of meltblown polymeric microfibres inter-mixed with fibres of absorbent material and/or absorbent or super-absorbent particles, the absorbent fibres and/or particles being inter-connected by and held captive within the polymeric microfibres matrix of fibres by mechanical entanglement and interconnection of the microfibres/absorbent fibres, (when present), and at least one layer of meltblown polymeric microfibres, the layers being bonded together ultrasonically or by the application of heat or heat and pressure to cause the microfibres in one layer to bond to the microfibres in an adjacent layer so as to produce fuse bonds extending through the material.Such material can readily absorb fluids including oil, and can subsequently be squeezed out readily. The material also has an integral strength and a substantially lint free wiping surface.
Patent EP-0202065-A3 (EP)
Title: Polymer, production and use thereof
IPC: A61K45/00
Filed: 1986-05-06
Abstract: The present invention provides a biodegradable high molecular polymer characterized in that the content of water-soluble low molecular compounds, as calculated on the assumption that each of said compounds is a monobasic acid, is less than 0.01 mole per 100 grams of said high molecular polymer.The thus-obtained high molecular polymer has good aging stability and can be used advantageously as an excipient for pharmaceutical preparations.
Patent EP-0219944-A3 (EP)
IPC: G06F3/023
Filed: 1986-08-22
Abstract: A keyboard for a typewriter, computer or other informa­
tion input device includes separate banks of keys (2, 3) for 
operation by the fingers of the right and left hands, banks of 
keys (4, 5) for operation by the thumbs, and a further bank of 
keys (6) between the banks (2, 3). The home keys (12, 13, 14) 
for operation by the middle, ring and little fingers lie at the 
same level but have their faces inclined towards the outside of 
the row of keys. Keys (11, 15) for operation by the forefinger lie 
at a higher level and have their faces inclined towards the 
outside of the row at a greater angle. Key (16) for operation by 
the extended little finger has its face horizontal. The key faces 
of the rows (31 - 37) lie on a surface which is concave in a 
direction transverse to the rows. The bank (6) is rotatable 
bodily about a substantially vertical axis. A changeover key or 
switch provides for selection of new or old letter layouts. Keys 
that change are dually designated.
Patent EP-0224356-A3 (EP)
IPC: G01N1/28
Filed: 1986-11-11
Abstract: A sampling device for particulate solids or liquids 
comprises a hollow, preferably frustro-conical, sample hol­
der and means to rotate the sample holder at high speed 
whereby material introduced into the interior of the sample 
holder is flung against the walls of the sample holder and is 
held against the walls until rotation of the sample holder is 
ceased or the speed of rotation is reduced sufficiently.
Patent EP-0226326-A3 (EP)
IPC: B41J11/48
Filed: 1986-11-11
Abstract: A continuous form tractor drive (44) is disposed 
out of the way and out of sight below the printing 
platen (20) (which itself may be capable of feeding 
individual forms to a print station). The mechanical 
paper handling and printing mechanism is affixed to 
the upper portion (12) of a hinged housing (12, 14) 
with the continuous form tractor drive mechanism (44) 
depending therefrom such that, when rotated upwardly 
and rearwardly to an opened position, easy access is 
provided for loading paper into the continuous form 
paper drive.
Patent EP-0222669-A3 (EP)
Title: Thin-wire multiport repeater
IPC: H04L12/28
Filed: 1986-11-07
Abstract: A multiport repeater (hub) for interconnecting a plurality of transceiver cables to a local area network transceiver port. The hub also has an external bus which can be employed for daisy chaining up to a total of eight hubs as a single connection to the transceiver port.
Patent EP-0229612-A3 (EP)
IPC: B60N2/90
Filed: 1987-01-03
Abstract: Bei Ruhesesseln ist es bekannt, eine an die Sitzfläche an­
schließende Beinauflage vorzusehen. Bei Fahrgastsitzen 
wurden derartige Beinauflagen bisher abgelehnt, da sie 
zuviel Platz beanspruchten und das Gewicht der Fahrgast­
sitze zu stark erhöhten.  
     Nach der Erfindung gelingt es, diese Mängel dadurch zu 
beheben, daß innerhalb eines in Längsführungen unterhalb 
des Sitzuntergestells geführten Schieberahmens eine Bein­
auflageplatte verschwenkbar angebracht ist.
Patent EP-0234405-A3 (EP)
Title: Process for the preparation of an immunoglobulin-containing composition, and its use in the prophylaxis and therapy of aids
IPC: A61K39/42
Filed: 1987-02-10
Abstract: The preparation entails the processing of blood, plasma or serum to give an immunoglobulin-containing solution, sterilisation and, where appropriate, lyophilisation, using as starting material a potentially infectious anti-HTLV-III/LAV-positive blood, plasma or serum.
Patent EP-0270732-A3 (EP)
IPC: B29C65/00
Filed: 1987-06-02
Abstract: Nach der Erfindung bestehen Andruckmittel, 
insbesondere Rollen (10-12), an 
Schweißvorrichtungen für Abdichtungsbahnen (3, 6) 
aus mehreren Teilen, die 
Unebenheiten der Abdichtungsbahn individuell ausweichen können.
Patent EP-0267439-A3 (EP)
IPC: C07D213/30
Filed: 1987-10-12
Abstract: This invention relates to novel α-(phenylalkyl) 
pyridinealkanol derivatives useful in the treatment of diseases 
or disorders mediated by platelet-activating factor. This 
invention further relates to pharmaceutical compositions of 
such α-(phenylalkyl)pyridinealkanol derivatives.
Patent EP-0271169-A3 (EP)
IPC: H04Q3/00
Filed: 1987-12-09
Abstract: Die Ersatzschaltung bei gestörten Betriebswegen erfolgt 
in der Regel durch Leitungsersatzschaltung oder durch 
zentral gesteuerte Netzersatzschaltung.  
     Bei der Leitungsersatzschaltung sind M-Betriebswegen, 
N-Ersatzwege fest zugeordnet, sodaß bei Störungen, die 
mehr als N-Betriebswege betreffen, bis zu M - N-Betriebs­
wege ohne Ersatzschaltemöglichkeit verbleiben. Bei der 
zentral gesteuerten Netzersatzschaltung ist für das Ein­
stellen des Ersatzweges sowohl die Meldung der Störung an 
die Zentrale als auch die Übertragung der Steuermeldung 
von der Zentrale an die Koppelfelder erforderlich. Der 
dazu erforderliche Zeitbedarf verursacht in der Regel die 
Auslösung sämtlicher über den gestörten Betriebsweg 
geführten Verbindung.  
     Durch eine dezentrale Netzersatzschaltung bei der die 
jeweils in Übertragungsrichtung der Störungsstelle nach­
folgenden Ersatzwegesteuerungen die Masterfunktion für 
die jeweilige Übertragungsrichtung übernehmen, wird auf 
einfache Art und Weise unabhängig voneinander je ein 
Ersatzweg ermittelt, welcher nicht notwendigerweise auf 
der gleichen Trasse oder im gleichen Übertragungssystem 
geführt sein muß. Ohne daß die, die Störung detektieren­
den Überwachungseinrichtungen im Nachrichtenübertragungs­
system miteinander kommunizieren müssen, kann somit 
sofort ein Ersatzweg für die jeweilige Übertragungsrich­
tung ermittelt und geschaltet werden.
Patent EP-0238201-A3 (EP)
Title: Poppet valve assembly
IPC: F16K15/00
Filed: 1987-02-13
Abstract: A poppet type valve assembly comprises a body (12) 
having an axial bore (36) extending therethrough and 
defining a fluid flow passage and an internal, 
generally cylindrical valve chamber (38). Seat means 
(52) are carried in the bore (36) adjacent a first end 
of the valve chamber (38) to define a valve seat (68) 
coaxial with the bore. A poppet valve member (90) is 
mounted in the valve chamber (38) for movement axially 
thereof towards and away from the seat (68). 
Extending axially of the chamber (38) is a coil spring 
(84) for maintaining the poppet valve member (90) 
under a continual bias towards the seat. Valve stop 
means (90) are provided for limiting movement of the 
poppet valve member (70) in a direction away from the 
valve seat. The valve stop means (90) includes a 
central body portion (92,94) having a plurality of 
legs (100) which extend radially between a shoulder 
(46) and the coil spring (84). The central body 
portion (92,94) of the stop means (90) extends axially 
into the coil spring (84) towards the poppet valve 
member (70) a distance such that movement of the 
poppet valve member away from the seat (68) is stopped 
before the coil spring is fully compressed.
Patent EP-0247792-A3 (EP)
IPC: C07K1/113
Filed: 1987-05-21
Abstract: Immunoglobulin conjugates formed by reaction 
of an antineoplastic indole-dihydroindole vinca alkaloid 
containing a hydrazide group attached at C-3 or C-4 with 
an oxidized glycoprotein containing aldehyde groups, are 
provided.
Patent EP-0257890-A3 (EP)
IPC: A61K38/21
Filed: 1987-08-07
Abstract: A combined use of an interleukin-2 active substance with an 
interferon-α active substance by intramuscular administration exhibits a 
remarkably more potent antitumor activity than the single use of the 
respective active substances.
Patent EP-0282964-A3 (EP)
IPC: G03G9/135
Filed: 1988-03-15
Abstract: Negative, liquid electrostatic developer 
consisting essentially of 
   (A) nonpolar liquid having Kauri-butanol 
value less than 30, present in major amount,    (B) thermoplastic resin particles having a 
hydroxycarboxylic acid as defined dispersed therein 
and average particle size by area being less than 10 
µm, and    (C) nonpolar liquid soluble ionic or 
zwitterionic compound which imparts a negative charge 
to the thermoplastic resin particles. Optionally 
additional adjuvants are present. The liquid 
electrostatic developer is useful in copying, making 
proofs including digital color proofs, lithographic 
printing plates, and resists.
Patent EP-0318041-A3 (EP)
IPC: A63C11/00
Filed: 1988-11-25
Abstract: Presented is a method and apparatus that permits a skier to control the speed at which he descends a ski slope. In terms of structure, the invention includes a pair of probes (54) mounted on each ski that protrude below the running surface (14) of the ski and thereby drag in the snow. The probes may be controlled as to the depth of penetration of the snow either before the skier starts his run, or during his descent. Having deployed the probes, added maneuverability control is achieved merely by conventional body movements which affect the depth to which the probes penetrate the snow.
Patent EP-0319019-A3 (EP)
Title: Crystals of cephem hydrochloride
IPC: A61K31/546
Filed: 1988-12-02
Abstract: Crystals of 7β-[(Z)-2-(5-amino-1,2,4-thiadiazol-­
3-yl)-2-methoxyiminoacetamido]-3-(1-imidazo[1,2-b]-­
pyridazinium)methyl-3-cephem-4-carboxylate hydrochlo­
ride or a solvate thereof, which are stable and 
improved in solubility in water, are usable for an 
excellent antibacterial agent.
Patent EP-0301650-A3 (EP)
Title: Process for the manufacture and back-coating of a galvanic autotype
IPC: G11B23/00
Filed: 1988-07-18
Abstract: In a method of manufacturing a mould and providing it with a backing, the mould is derived from a parent information carrier by an electroforming process, after which electroforming process and prior to its separation from the parent information carrier the mould is provided with a backing. In order to reduce the cycle times and to improve the mechanical stability, the backing is formed by a UV-curable lacquer which is applied in liquid form and is distributed over the back of the mould, which is subsequently cured by exposure to ultraviolet light.
Patent EP-0314373-A3 (EP)
IPC: H04Q3/52
Filed: 1988-10-19
Abstract: A single frequency lightwave system employs semiconductor, optical 
amplifiers arranged in tandem with suitable noise filtering and isolation between 
amplifier stages. Feedback control maintains overlap between the signal frequency 
and one of the passbands of the amplifiers. Either direct detection or coherent 
detection can be used. Also described is a receiver front end which includes such 
an amplifier between the incoming signal and a photodetector. Both transmission 
systems and switching systems are described.
Patent EP-0316191-A3 (EP)
Title: Dynamic range reduction using mode filter
IPC: H04B10/2581
Filed: 1988-11-11
Abstract: A mode filter (4) for reducing a receiver dynamic range 
utilized in a write optical fiber bus (1) which includes taps (21-27) 
which inject optical signals into an optical fiber so as to 
have an optical power distribution skewed towards higher 
order modes rather than lower order modes as compared to an 
equilibrium power distribution for the fiber functions to 
preferentially attenuate higher ordered modes rather than 
lower ordered modes in the fiber so as to reduce a required 
optical power dynamic range for the optical receiver (5).
Patent EP-0314650-A3 (EP)
IPC: G06F17/30
Filed: 1988-10-14
Abstract: A demand-driven AI production system utilizing a 
RETE network for comparison matching in a condition/data 
match, rule-selection, and rule-firing execution cycle in 
which the RETE network is modified to maintain a list of 
instantiations satisfying the match conditions expressed 
in each node of the RETE network, passing of tokens to 
descendant nodes upon a comparison match, maintaining 
patterns to all ancestor nodes through which the tokens 
have passed, and traversing the patterns as a path for 
avoiding those RETE pattern matchings redundant between a 
previous match and a current match in progress.
Patent EP-0320491-A3 (EP)
IPC: F16K1/24
Filed: 1986-05-27
Abstract: Bei einem Absperrorgan mit einem in einer Rohr­
leitung einbaubaren Rohrgehäuse und einer Dreh­
klappe, für die eine das Gehäuse durchsetzende 
Antriebswelle und ein Sitz im Gehäuse vorgesehen 
ist, wobei auf der Antriebswelle (10) eine 
Ringscheibe (11) mit Loslagern (7, 8) angeordnet 
und die Ventilklappe (3) in der Ringscheibe (4) 
geführt, sowie mit der Antriebswelle durch ein 
Getriebe (22, 23) verbunden ist, welches beim 
Einschwenken der Ventilklappe (3) gehemmt ist und 
zum Anpressen der Ventilklappe (3) auf ihren Sitz 
(32) dient, ist erfindungsgemäß vorgesehen, daß 
das Getriebe (22, 23) bei Rückdrehung der Antriebs­
welle (10) die Ventilklappe (3) axial vom Sitz (2) 
abhebt, bis diese auf der Ringscheibe (4) abgestützt 
ist, und daß das Getriebe (22, 23) die Verbindung der 
Ventilklappe (3) mit der Antriebswellebildet, wobei 
sich die Ventilklappe (3) auf der Ringscheibe (11) 
abstützt.
Patent EP-0329943-A3 (EP)
Title: Disc sanding tool
IPC: B24B55/10
Filed: 1989-01-19
Abstract: A disc sanding machine with a sanding disc (5) driven in a rotary movement by a drive shaft has a dust-extraction device with a dust- extraction hood surrounding the sanding disc (5) and containing an extraction space. The hood body of the dust-extraction hood ends above the underside of the sanding disc, a bristle ring (13) or the like projecting from the underside of the hood body, which bristle ring (13) can be placed onto the workpiece, runs only along part of the periphery (14) of the sanding disc (5) and forms with the sanding-disc periphery (14) a suction gap (15) open towards the workpiece as well as at the front end (16) as viewed in the direction of rotation of the sanding disc (5). The abrasive dust is drawn through the suction gap (15) past the sanding-disc periphery (14) and into the extraction space. The rear end (18) (as viewed in the direction of rotation) of the bristle ring (13) or the like runs towards the sanding-disc periphery and forms a rear seal for the suction gap (15). Furthermore, the hood body has or carries a sealing part (19) which extends over the angular range ( alpha ) free of the bristle ring (13) or the like and is located opposite the sanding disc (5) with a sealing gap permitting rotation of the sanding disc. 
<IMAGE>
Patent EP-0329058-A3 (EP)
Title: Carrier bag
IPC: A45C13/26
Filed: 1989-02-14
Abstract: The carrier bag has a closed covering surface, in the region of which a carrying grip is provided which is of integral construction and is sealed indirectly or directly by its two opposite longitudinal edges to the edge of the covering surface. 
<IMAGE>
Patent EP-0334213-A3 (EP)
Title: Process for continuous preparation of fluid mixture
IPC: B01F15/00
Filed: 1989-03-16
Abstract: The flow rate of every amount fed out of a particular storage container (1-4) by a feed device (5-8) is measured by a flow meter (10). The flow rate is regulated by means of a regulator (9). If the actual value of the flow rates of every individual component is not equal to the setpoint value, all the flows are fed back to the respective storage container (1-4) via the reversing valve (11) and the return line (12). If all the actual values are equal to the setpoint values, the reversing valves (11) switch over so that the individual components are fed to the mixer (13) via the feedline (14). The mixture produced is again analysed in measurement units (18-20). If the actual values found by analysis are again not equal to the analytical setpoint values, the reversing valves (11) are in turn immediately switched over to the return line mode. Consequently, it is no longer necessary to remove a mixture which has not been further processed, that is to say the product, as waste during the period of time in which the control circuits are stabilising. On the contrary, the individual components are again fed back to the storage tank (1-4) so that no product loss can occur and a higher quality standard of the product can be achieved. 
<IMAGE>
Patent EP-0335235-A3 (EP)
IPC: C08F279/00
Filed: 1989-03-22
Abstract: Die Erfindung betrifft eine schlagfeste, thermoplastische Formmasse, 
enthaltend jeweils bezogen auf A+B, 80 bis 55 Gew.% einer Hartmatrix A aus 
einem Copolymeren von mindestens 95 Gew.-% eines vinylaromatischen a₁₁ 
Monomeren mit 8 bis 10 C-Atomen und mindestens einem Comonomeren a₁₂ in 
einem Anteil von 0,1 bis 5 Gew.%, bezogen auf A, 45 bis 20 Gew.% einer 
gleichmäßig in der Hartmatrix verteilten Weichphase B, die einen mittleren 
Teilchendurchmesser, d₅₀ (Volumenmittel), von 3,5 bis 9 µm aufweist und 
erhältlich ist durch Polymerisation der Mischung der Monomeren a₁₁ und 
a₁₂ in Gegenwart eines Elastomeren (Kautschuk) unter anschließender 
Gewinnung des Wertprodukts, wobei charakteristisch ist, daß das 
Comonomere a₁₂ die allgemeine Formel I besitzt 
  
in der X für die Reste -OR², COOR² oder -CONHR³ steht und  
R¹ Wasserstoff oder Methyl und  
R² und R³ jeweils einen Alkylrest mit 1 bzw. 2 bis 10 C-Atomen, der 
mindestens eine OH-Gruppe oder eine Epoxidgruppe oder mindestens eine 
andere polare Gruppe trägt, bedeuten.
Patent EP-0337268-A3 (EP)
Title: Frequency modulaton method and system
IPC: H03C3/09
Filed: 1989-04-05
Abstract: A keyed retuning method for FM-modulated signals and arrangement. When signals are modulated which are not free of average values, for example D2-MAC signals, there must be no falsification of the signal or control of the centre frequency as a function of the direct component of the modulating signal. During the processing of a retuning signal for a modulator (MO) by comparing the frequency and phase (PD) of a modulation signal (SM) with a reference signal (SR), the frequency/phase comparison (PD) is suppressed for the period in which the signal component is not free of average values. The method and the arrangement are suitable, in particular, for AFC-controlled D2-MAC-capable FM modulators without disturbing the carrier energy dispersal. <IMAGE>
Patent EP-0348778-A3 (EP)
Title: Device for guiding rolling stock in a rolling stand of a section mill
IPC: B21B39/14
Filed: 1989-06-19
Abstract: In a device for the guidance of rolling material in a rolling mill stand of a shape mill, for lateral guidance of the flanges of steel sections in a flange edging stand, every lateral flange guide is constructed so as to include multiple parts, preferably three parts, and a center flange guide piece is arranged in the area of a stand window of the rolling mill stand and in the area of the roll chocks arranged in the stand window, respectively, so as to be exchangeable and/or displaceable, while the two outer flange guide elements are arranged on the stand side.
Patent EP-0352817-A3 (EP)
IPC: C07K16/18
Filed: 1989-07-28
Abstract: A monoclonal 
antibody against a catecholamine metabolite and a process for 
production of said antibody as well as a method for 
quantitative assay for the catecholamine metabolite 
containing 3-methoxy, 4-hydroxy group using the monoclonal 
antibody to the catecholamine metabolite.
Patent EP-0354572-A3 (EP)
Title: Improved local area network system
IPC: H04L12/417
Filed: 1989-08-10
Abstract: A local area network system in which a logical 
ring is formed by at least part of said node stations 
to pass a token frame from one station to another in an 
endless and cyclic fashion allowing each of said node 
stations which has received is allowed to transmit 
data, and said data comprises event data. Since only 
the stations holding the token are allowed to transmit 
cyclic data and event data, each station is not 
required to be equipped with a monitoring timer so that 
not only the LAN can be constructed economically but 
also transmission efficiency can be improved through 
speed up in determining the completion of data 
transmission.