baber/WOPTO huggingface dataset:
Patent EP-0108585-A3 (EP)
Title: Method for removing impurities from leukocyte interferon preparations, and purified leukocyte iterferon produced thereby
IPC: C12P21/02
Filed: 1983-10-31
Abstract: A method of removing oligomers and slow monomer from leukocute interferon (IFN- alpha ) having high sequence homology with human leukocyte interferon which method comprises:
 a) incubating a buffer solution containing 1-20 mg/ml of IFN- alpha  at a pH between 3 and approximately 4.8 for 30 minutes-24 hours at 28-40 DEG C to precipitate oligomers and slow monomer followed by;
 b) recovering native IFN- alpha .
Patent EP-0124880-A3 (EP)
IPC: B01D29/62
Filed: 1984-05-03
Abstract: Bei einem Verfahren zur Reinigung von Flüssigkeiten 
werden in einem Becken 1 in der Flüssigkeit suspendierte 
Feststoffe in einem Absetzvorgang von der Flüssigkeit get­
rennt. Um eine möglichst weitgehende Feststoffabtrennung 
zu erreichen, ist vorgesehen, die nach dem Absetzvorgang in 
der Flüssigkeit noch enthaltenen, nicht sedimentierten Fest­
stoffe an der beim Absetzvorgang sich ausbildenden Flüssig­
keitsoberfläche in einer Schicht aus offenporigen Elementen 6 
zurückzuhalten. Die mit Feststoffen beladenen Elemente 6 
werden in einer Regeneriereinrichtung 11 regeneriert und für 
einen neuen Beladungsvorgang wiederverwendet.
Patent EP-0131217-A3 (EP)
Title: Multiwire bit transmission arrangement, in particular of a telephone switching system
IPC: H03M13/00
Filed: 1984-06-28
Abstract: The arrangement is intended for parallel transmission of a word protected in accordance with an EDC principle, consisting of information bits (IB) and parity bits (PB), in which, at the input to the transmission link, i.e. at each of the wire inputs (IBO...15, PBO...5), a bit-specific circuit is fitted and at the end of the transmission link, i.e. at the wire ends, an EDC circuit (EDC) appropriate to the EDC principle selected is fitted, and at least a large proportion of the parallel-operated, bit-specific circuits are distributed over a number of circuit chips (B1...6), each containing up to n parallel-operated, bit-specific circuits, in such a way that at the most, a proportion of the circuit chips (none of B1...6) can supply bits to more than two positions (IBO...3) out of the n adjacent positions (e.g. IBO...3) of the EDC circuit inputs - considering the individual circuit chip (e.g. B1) alone. <IMAGE>
Patent EP-0143421-A3 (EP)
IPC: B60J10/04
Filed: 1984-11-20
Abstract: Eine Vorrichtung zur Führung und Halterung einer Fen­
sterscheibe in einem Kraftfahrzeug weist ein einstückiges 
Metallprofil, beispielsweise ein stranggegossenes Alumini­
umprofil, mit einem U-förmigen Klemmbereich, der unter 
Zwischenschaltung eines ersten Gummiprofils den entspre­
chenden Karosserieteil des Kraftfahrzeugs umgibt, und mit 
einem Scheibenführungsbereich auf, in dem mindestens 
ein zweites Gummiprofil für die Scheibenführung ange­
bracht ist. Die Gummiprofile werden formschlüssig in ent­
sprechenden Aussparungen des Metallprofils aufge­
nommen.
Patent EP-0127251-A3 (EP)
IPC: F02M9/10
Filed: 1984-02-13
Abstract: The invention relates to a fluid valve, in particular for use 
as a throttle valve in an internal combustion engine.  
     The valve has a flow path (25) for the air (26) defined by a 
tube having flexible wall (14) which separates the tube from 
an adjacent chamber (36), so that a change in the pressure 
within the chamber (36) deforms the flexible wall (14) and thus 
causes a change in the internal cross-section of the passage 
(25). When the valve is in its closed position, air can still flow 
through an air bypass passage (46).
Patent EP-0119749-A3 (EP)
IPC: G11B5/858
Filed: 1984-02-16
Abstract: Plated magnetic recording material, such as magnetic tape, 
composed of a thin layer of ferromagnetic metal and a base film 
layer are made by plating a passivated smooth continuous 
surface such as the surface of a cylindrical mandrel or an endless 
belt with a plate of ferromagnetic metal, applying the base film 
layer to the plated surface, and stripping the resulting laminated 
composite from the surface. The smoothness of the surface of the 
ferromagnetic metal layer depends on the smoothness of the 
continuous surface rather than on the smoothness of the surface 
of the base film stock.
Patent EP-0130777-A3 (EP)
IPC: B05B17/00
Filed: 1984-06-26
Abstract: In a rotary drum spray grainer there is provided a deflector 
plate overlying the spraying nozzles in the spraying zone to pro­
vide a drying zone where spray grained particles fall in a sub­
stantially uninterrupted downward path through the drying 
gas.
Patent EP-0143650-A3 (EP)
IPC: B60R16/02
Filed: 1984-11-28
Abstract: A vehicle multiplex system comprises a control station 
(10) and a set of outstations (11 to 18) connected by individual 
buses (21 to 28) to the control station (10). The control station 
(10) and outstations (11 to 18) receive signals from local 
sensors and control local loads. In order to achieve a short 
response time at a low data transmission rate, each individual 
bus (21 to 28) includes a pair of data lines. One data line 
transmits data from the control station (10) to the associated 
outstation and the other data line transmits data from the 
outstation to the control station (10). The system is arranged 
so that the two data lines of each bus transmit data simul­
taneously. The control station (10) also includes a single bi-­
directional port for transmitting data over a single bi-direc­
tonal data line (31) to one or more extension stations.
Patent EP-0149476-A3 (EP)
IPC: C08F2/34
Filed: 1985-01-11
Abstract: A process for preparing a composition containing radical 
initiator and polymer which comprises coming a gaseous 
radical initiator in contact with a polymer. According to the 
process, it is able to avoid wet step which is necessary a 
large labor as to cost or operation and a swell step of a 
polymer is unnecessary.
Patent EP-0186038-A3 (EP)
Title: Identification system
IPC: G07F7/10
Filed: 1985-12-10
Abstract: An identification system (100) wherein validity between a first unit (1) and a second unit (2) is identified when the first unit (1) is electrically communicated with the second unit (2). The first unit (1) includes a generator (12) for generating identification code information, a calculator (13) for calculating, based upon the identification code information, an estimation time required for processing the identification code information in the second unit (2), a time counter (14) for measuring an actual time required for completely processing the identification code information in the second unit (2), and an unit (15; 11) for identifying validity between said first and second units (1; 2) by comparing the actual processing time to the estimation processing time. The second unit (2) includes at least a processor (23) for processing the identification code information sent from the first unit (1).
Patent EP-0168919-A3 (EP)
Title: A new stainless steel
IPC: C22C38/44
Filed: 1985-05-08
Abstract: A new stainless steel comprising iron and the following additional components in weight percent:
 Mo 3 - 6
 Cu 0.25 - 0.35
 Si, max 1.5
 Mn, max 1
 C 0.12 - 0.30
 with the proviso that the relative proportion between Mo and C is governed by the formula
 wgt % Mo - (wgt % C x 16) = from 1 to 2.5%. 
<??>Optionally, the new stainless steel may also include Ni, Cr, Nb and Ta.
Patent EP-0162675-A3 (EP)
IPC: A21C11/10
Filed: 1985-05-17
Abstract: Round dough pieces having an inner portion enveloped 
by a dissimilar outer portion are formed without generating 
waste by continuously extruding two dissimilar materials to 
form an extrudate rope having a core of one material and an 
outer tube of the other material, depositing the extrudate 
rope on a continuously moving conveyor, pinching the ex­
trudate rope at predetermined intervals to form spaced sec­
tions of reduced width, and separating the extrudate rope 
into individual dough pieces at said reduced width sections.
Patent EP-0169105-A3 (EP)
Title: Controlled porosity osmotic pump
IPC: A61M31/00
Filed: 1985-06-12
Abstract: The instant invention is directed to an osmotic pump comprising:  (a) at least one active agent surrounded by (b) a water insoluble wall, having a fluid permeability of 6.96 x 10<-><1><8> to 6.96 x 10<-><1><4> cm<3> sec/g and a reflection coefficient of less than 1, prepared from:  (i) a polymer permeable to water but impermeable to solute, and (ii) 0.1 to 60% by weight, based on the total weight of (i) and (ii), of at least one pH insensitive pore forming additive dispersed throughout said wall.
Patent EP-0183588-A3 (EP)
Title: Casque de protection sportif ou professionnel
IPC: A42B3/32
Filed: 1985-11-06
Abstract: a) L'invention concerne un casque de protection sportif 
ou professionnel.  
     b) Casque caractérisé en ce qu'il est constitué de 
plusieurs parties (9, 10, 11) réunies entre elles par des 
sutures (6, 7, 8) reproduisant pour l'essentiel des équivalents 
des sutures des os du crâne.  
     c) La présente invention trouve son application princi­
pale dans l'industrie des équipements de sécurité.
Patent EP-0192175-A3 (EP)
IPC: C12N15/09
Filed: 1986-02-12
Abstract: Die vorliegende Erfindung betrifft Peptide, die ganz oder 
teilweise denen der viralen Proteine des humanen Rhinovi­
rus Stamm 2 (HRV2) entsprechen, die für diese Peptide 
codierenden Deoxyribonukleinsäuremoleküle, sowie die 
Herstellung und Verwendung dieser Substanzen.
Patent EP-0222079-A3 (EP)
Title: Conducting plates optical testing method
IPC: G06T7/00
Filed: 1986-08-14
Abstract: A circuit board having conductor tracks is optically tested for functional faults by use of a computer controlled testing apparatus including at least one camera. The surface of the circuit board is scanned in a point-by-point manner by the camera to establish for each point scanned an image respresentative indicative of a conductor track area or a non-conductor track area. The surface of the circuit board is divided into a predetermined plurality of windows of predetermined size, and the image representations are associated with respective windows. For each window a determination is made of the sum of only the points of the window corresponding to a conductor track area or the sum of only the points of the window corresponding to a non-conductor track area. This establishes an identification value descriptive of the particular window. The identification values of the windows of the circuit board being tested are compared with predetermined values of corresponding respective windows of a reference master.
Patent EP-0220448-A3 (EP)
Title: Process for increasing the solidity of a porous body
IPC: C04B41/48
Filed: 1986-09-11
Abstract: The strength and weathering resistance of the porous body are increased by first removing gases and moisture from the porous body in a vessel which can be subjected to a vacuum. The vessel is then filled with an impregnating liquid consisting of a durable synthetic resin and curing agent. The body is fully immersed and held in the impregnating fluid under a positive pressure until the impregnating fluid has penetrated to a sufficient depth into the porous body. While maintaining the positive pressure, the impregnating liquid is then drained off and curing of the impregnating fluid absorbed by the porous body is initiated by supplying energy inside the vessel while maintaining the positive pressure. The vacuum is at most -0.1 to -0.3 bar, preferably -0.2 bar.
Patent EP-0226787-A3 (EP)
IPC: C02F1/52
Filed: 1986-11-08
Abstract: Die Erfindung betrifft ein Verfahren zur Behandlung von 
schwermetallhaltigen Schlämmen, wobei der Schlamm, 
gegebenenfalls nach biologischer Vorbehandlung, mit 
Komplexierungsmitteln und Enzymen versetzt, entwässert 
und mit Verfestigungshilfsmitteln versetzt wird und ist 
dadurch gekennzeichnet daß die Zugabe des Komplexie­
rungsmittels im Überschuß über die im Rohschlamm en­
thaltene Schwermetallmenge erfolgt, daß dem Schlamm vor 
der Entwässerung ein langsam wirkendes hydraulisches Bi­
ndemittel zugesetzt und daß us dem bei der Entwässerung 
anfallenden Trübwassers die Schwermetalle entfernt wer­
den.
Patent EP-0200455-A3 (EP)
Title: Nitrogen containing compounds
IPC: C07D223/16
Filed: 1986-04-21
Abstract: Novel 2,3,4,5-tetrahydro-1H-3-benzazepines which in the 5-position have furyl, thienyl, pyridyl, or ring systems consisting of phenyl ortho condensed with a benzen, cyclohexan, cyclohexen, cyclopentan or cyclopenten ring wherein one of the carbon atoms may be exchanged with oxygen, sulphur or nitrogen, have interesting central nervous system and cardiovascular effects.
Patent EP-0227258-A3 (EP)
Title: Surgical cutting and piercing apparatus
IPC: A61B18/22
Filed: 1986-10-27
Abstract: A surgical knife includes a handle (3) supporting a dia­
mond blade (4). An Nd YAG laser (5) is optically coupled by a 
bundle of optical fibres (2) to the blade (4). The diamond 
blade (4) is so profiled as to focus the laser energy into a 
cutting edge-like configuration ahead of the diamond blade 
(4). The arrangement enables the laser energy to both cut and 
seal tissue being incised by the knife.  
     The focusing of the laser light by the diamond blade (4) 
provides the blade (4) with an unexpectedly increased cutting 
and cauterising performance and an increased life for the 
blade.
Patent EP-0222552-A3 (EP)
IPC: A01K3/00
Filed: 1986-10-29
Abstract: Fence wires for the confinement of stock animals, zoo 
animals or wild animals have an electrically conductive syn­
thetic plastic sheath (4) and a tension resisting core (2) which 
is made of either a textile material or a fence wire. The sheath 
is rendered conductive by the incorporation of amino com­
pounds which are vulcanised with the chloropolymers of the 
sheath material, by the incorporation of metallic hairs or con­
ductive plasticizers.
Patent EP-0232747-A3 (EP)
Title: Method of coating objects by anodic electro-dip-lacquering, aqueous thermosetting coating agent, its use and objects coated with the same
IPC: C09D5/44
Filed: 1987-01-17
Abstract: Method for coating articles having an electrically conducting surface by anodic electrocoating with an aqueous heat-curable coating composition containing as binder from 85 to 40 % by weight of base-neutralised carboxyl- and/or phosphoric acid-containing epoxy resin or acrylate resin and/or polyester as base resin having an acid number of from 10 to 175 and an average molecular weight n of from 1000 to 10000, from 5 to 25 % by weight of epoxy resin graft polymer having an acid number of from 30 to 200, prepared from an epoxy-free reaction product of fatty acid-free polyglycidyl ethers having more than 1.3 epoxide groups per molecule and an epoxy equivalent weight of 1000 to 5000 with  alpha , beta -unsaturated monocarboxylic acids, and from 5 to 40 % by weight of fully etherified amine-formaldehyde condensation resin and/or fully etherified phenol-formaldehyde condensation resin having at least 2 reactive sites per molecule (component C).
Patent EP-0241717-A3 (EP)
IPC: G06F17/21
Filed: 1987-03-13
Abstract: A computer-based linguistic analysis method and 
apparatus is disclosed which includes a compilation of 
a classification table for all the words in a 
dictionary and the compilation of a plurality of 
inflection pattern tables, each inflection pattern 
table being referenced by a particular classification 
number which is output from the classification table. 
In operation, an input word can be applied to the 
classification table and the corresponding 
classification number for the input word identified. 
Thereafter, the classification number can be used to 
point to a particular inflection pattern table having 
the various inflected forms for the suffix or prefix of 
a word. When the particular inflection pattern table 
has been identified by its classification number, a 
matching operation is carried out between the input 
word and the ending forms or prefix forms which appear 
in the inflection pattern table. For example, if the 
inflection pattern table contains the various ending 
forms for the relatives of the input word, the matching 
operation compares from the back of the input word 
toward the front, the characters of the input word with 
the characters which appear in the various forms of the 
inflection pattern table. When a successful match is 
achieved, then the correct grammatical form for the 
input word is identified. In addition, the remaining 
portion of the input word exclusive of the matched 
ending portion found in the inflection pattern table, 
 
 
becomes the invariant root of the input word. The 
invariant root of the input word can be used to build 
the related forms of the input word by combining the 
invariant root with the various ending forms which 
appear in the inflection pattern table. This technique 
can be used to advantage in a variety of applications 
including standalone linguistic analysis, synonym 
generation, document classification and retrieval, 
grammar checking, parsing, and other linguistic 
applications. The invention can be applied to 
virtually any indo-European language.
Patent EP-0249833-A3 (EP)
Title: An engine retarding system and method of a gas compression release type
IPC: F01L13/06
Filed: 1987-06-05
Abstract: A process and apparatus are provided to increase the retarding horsepower of a compression release engine retarder driven from the exhaust valve pushtube (122) or the fuel injector pushtube, the apparatus including a plenum (142) communicating with the exhaust valve slave piston (48) and the master piston (128) driven by a remote exhaust valve pushtube (122) or the fuel injector pushtube, a trigger check valve (154) located between the master piston (128) and exhaust valve slave piston (48) to deliver energy,resulting from the initial motion of the master piston (128) to the plenum (142). At a predetermined point in the travel of the master piston (128), the trigger check valve (154) is opened by the master piston (128) to permit the delivery of the energy stored in the plenum (142) to the slave piston (48), additional pumping capability being provided by a second master piston (138) while a control check valve (182), communicating with the second master piston (138) limits the intake of hydraulic fluid into the system, after working pressures have been attained, to that which may leak from the system. The process includes cyclically storing energy in the plenum (142), releasing the stored energy from the plenum (142) at a predetermined point in the travel of the master piston (128) driven by the exhaust or fuel injector pushtube and directing the stored energy to the slave piston (48) whereby the exhaust valve is opened rapidly at a predetermined time.
Patent EP-0251121-A3 (EP)
IPC: C07K14/76
Filed: 1987-06-23
Abstract: Antigen wirksame Stoffe mit Amino- und/oder 
Carboxylgruppen werden unter Erhaltung ihres 
elektrochemischen Zustandes, d.h. unter Erhaltung 
der Amino- und Carboxylgruppen kovalent an einen im 
Organismus eines Vertebraten nicht abbaubaren 
partikelförmigen Träger gebunden und als Antigen in 
den Organismus eines Vertebraten eingebracht, wo 
eine Immunantwort von hoher Spezifität und lange 
anhaltender Dauer hervorgerufen wird.
Patent EP-0255873-A3 (EP)
IPC: B60J7/02
Filed: 1987-07-07
Abstract: Vorrichtung zum Einstellen und Fixieren der Höhenlage eines dem 
wahlweisen Verschließen und Freigeben eines 
Dachausschnittes einer festen Fahrzeugdachfläche dienenden Deckels 
gegenüber dieser Dachfläche, mit einem den Deckel über eine 
Deckelbetätigungseinrichtung tragenden Führungsrahmen, der unter einem 
an der Dachfläche befestigten Verstärkungsteil 
angeordnet und mit diesem über Schraubglieder höhenverstellbar 
verbunden ist, deren Achse lotrecht oder nahezu lotrecht 
verläuft. Die Schraubglieder weisen jeweils eine an dem Führungsrahmen 
angebrachte Gewindebuchse mit durchgehender 
Gewindeöffnung, eine mit einer Durchgangsbohrung versehene, in die 
Gewindebuchse eingeschraubte Einstellschraube, die sich 
                 mit ihrem aus der Gewindebuchse nach oben 
vorstehenden Ende an der Unterseite des Verstärkungsteils abstützt, 
und eine in die Einstellschraube eingesteckte Befestigungsschraube 
auf, deren aus der Einstellschraube nach oben vorstehendes 
Ende in eine Gewindebohrung des Verstärkungsteils eingeschraubt ist. 
Die Einstellschraube und die Befestigungsschraube sind 
zum Verstellen von unten ausgebildet.
Patent EP-0264044-A3 (EP)
IPC: A61M1/16
Filed: 1987-10-05
Abstract: Großvolumiger Vorratsbeutel (1) aus flexiblem Kunststoff zum Transport und 
zur Aufbewahrung von Dialysekonzentraten.
Patent EP-0270937-A3 (EP)
Title: Stable immobilized hapten reagent for use in heterogeneous immunometric assays
IPC: G01N33/68
Filed: 1987-11-26
Abstract: An immobilized hapten reagent for use in a specific binding assay for the determination of a hapten or binding analog thereof in a liquid test sample and methods for preparing and using the immobilized hapten reagent. The immobilized hapten reagent comprises a hapten moiety covalently linked substantially only to the external surface of a polyacrylamide gel particle . The immobilized hapten reagent is prepared by forming a reaction mixture comprising the hapten moiety and the carrier material in a nonswelling solvent wherein the gel particle is substantially impervious to the hapten moiety and wherein an analytically insignificant amount of the hapten moiety is nonspecifically bound to the gel particle. The immobilized hapten reagent is characterized by being substantially stable in aqueous solutions and exhibits an insignificant amount of leakage of the hapten moiety into a liquid test medium.
Patent EP-0243035-A3 (EP)
IPC: G06Q40/00
Filed: 1987-04-08
Abstract: A method and apparatus are provided to fund a certain 
future liability of uncertain value and thereby defease fully its 
future cost. The method is an insurance investment plan 
which can be implemented using a floating rate zero coupon 
note obligation the interest rate on which varies automatical­
ly with the rate of inflation or the cost of some specified 
service or commodity which gives rise to the future liability, 
and the interest payments on which are automatically 
reinvested. The system projects the expected future cost of 
the liability based on a projected escalation rate associated 
with a certain specified index and based also on when the 
liability is expected to come due. It then calculates the 
present value sale price of the floating rate zero coupon note 
by discounting the expected cost at maturity at a rate that 
represents the insurer's projected reinvestment yield net of 
an insurance risk premium.
Patent EP-0250172-A3 (EP)
IPC: A61K31/545
Filed: 1987-06-12
Abstract: A cephalosporin compound of the formula: 
  
wherein R¹ is a protected or unprotected amino group;  
either one of R² and R³ is a substituted or unsubstituted 
lower alkylthio group; sulfamoyl group; a lower alkylsulfonyl 
group; sulfo group; a substituted or unsubstituted amino 
group; a lower alkyl group; a lower alkyl group having a substi­
tuent selected from a lower alkylthio group, amino group and 
an acylamino group; a halogen atom; carboxy or a lower alkoxy 
group; and  
the other one of R² and R³ is hydrogen atom; carbamoyl 
group; a substituted or unsubstituted amino group; a lower 
alkyl group or a hydroxy-lower alkyl group; or  
R² and R³ are combined together to form a lower alkylene 
group;  
or a salt thereof and processes for preparing the same are dis­
closed. The cephalosporin compound (1) is useful as an an­
timicrobial agent.
Patent EP-0271330-A3 (EP)
Title: Apparatus for degassing a liquid
IPC: B01D19/00
Filed: 1987-12-09
Abstract: Liquid degassing apparatus is provided wherein one or more porous, hydrophobic tubes (6) are installed inside a vacuum chamber (1), each such tube having atomizing means (7) located near its inlet end. As liquid to be degassed enters the tube, it is atomized and gas in the liquid passes out of the atomized liquid, through the porous tube and exits the vacuum chamber. The remaining degassed liquid exits the porous, hydrophobic tube through discharge means located at the downstream end of the porous tube and exits the chamber.