baber/WOPTO huggingface dataset:
Patent EP-0369198-A3 (EP)
IPC: A23K3/00
Filed: 1989-10-23
Abstract: The invention relates to a process of pre­
serving forage, a  Lactobacillus plantarum  
strain used in the process, the use of the 
strain in the preservation of forage, and 
forage preserved according to the inven­
tion. The bacterial strain is preferably 
used in combination with at least one other 
preservative, such as cellulase and organic 
acid and/or in combination with at least 
one other lactic acid bacterium.
Patent EP-0367131-A3 (EP)
IPC: G03F7/004
Filed: 1989-10-27
Abstract: Die Erfindung betrifft ein strahlungsempfindliches Gemisch, das im 
wesentlichen besteht aus 
   (a) einem in Wasser unlöslichen, in wäßrig-alkalischen Lösungen löslichen 
Bindemittel oder Bindemittelgemisch,    (b) einer bei Bestrahlung eine starke Säure bildenden Verbindung und    (c) einer oder mehreren die Löslichkeit von (a) in wäßrig-alkalischen 
Lösungen inhibierenden organischen Verbindungen,    
wobei die organische Verbindung (c) ein Malonsäureester ist.  
     Dieses strahlungsempfindliche Gemisch eignet sich zur Herstellung von 
Photoresists.
Patent EP-0373440-A3 (EP)
IPC: C08G59/00
Filed: 1989-12-01
Abstract: Die Anmeldung betrifft härtbare, zähmodifizierte Epoxidharz-Mischungen 
aus 
   A. einer aromatischen Epoxidverbindung,    B. einem Aminhärter,    C. 10 bis 40 Gew.% eines reaktive Gruppen enthaltenden aromatischen 
thermoplastischen Oligomeren, vorzugsweise eines Polyethersulfons, und    D. 0,1 bis 10 Gew.% eines hochmolekularen Emulgators, vorzugsweise eines 
Phenoxyharzes, eines Epoxidharzes oder eines thermoplastischen 
Copolymeren, welche sowohl mit der Epoxidverbindung A als auch mit dem 
Oligomeren C verträglich ist.     
     Die Epoxidharzmischungen eignen sich zur Herstellung von 
Hochleistungsverbundwerkstoffen.
Patent EP-0374876-A3 (EP)
Title: Bubble free liquid solder mask-coated printed circuit boards by fluid pressurizing
IPC: B32B15/08
Filed: 1989-12-20
Abstract: A method is disclosed of obtaining a bubble free 
photosensitive liquid layer and an interface with a 
substrate by applying uniform fluid pressure after 
coating the liquid on the substrate.
Patent EP-0354668-A3 (EP)
Title: Polymer sulphonyl derivatives
IPC: C08F8/18
Filed: 1989-07-17
Abstract: A process for making a polymer carrying a plurality of pendant 
groups SO₂Z′ (where Z′ is halogen) comprises reacting with an 
inorganic acid halide a substantially water-insoluble derivative of 
the corresponding polymer sulphonic acid with cations of valency 2, 3 
or 4. The process is especially useful when the polymer sulphonic 
acid is one which in free acid form or monovalent cation salt form is 
soluble in or heavily swollen by water at temperatures in the range 
0-30°C. Suitably the polymer sulphonic acid is derived from a 
polyarylether-sulphone or -ketone or -sulphone/-ketone copolymer 
containing dioxyphenylene groups.
Patent EP-0371603-A3 (EP)
IPC: G06Q10/10
Filed: 1989-10-23
Abstract: A method of distributing documents have a directed relationship within 
an information processing system is disclosed. The documents in the 
directed relationship have a one-to-one relationship. An end user 
indicates to the system an identification of at least one document in 
the directed relationship which is to be distributed to one or more 
recipient end user. The end user also enters system addresses of the 
recipient end users. The system then builds the necessary structures 
to transmit the document in the directed relationship to the identified 
recipient end users such that the directed relationship is maintained.
Patent EP-0375218-A3 (EP)
Title: Method of multiplying plant belonging to the genus asparagus
IPC: A01H4/00
Filed: 1989-12-08
Abstract: A method is disclosed for multiplying a plant 
belonging to the genus Asparagus in large quantities, which 
comprises culturing a tissue or a callus of a plant 
belonging to the genus Asparagus to form a tuber-like 
tissue or a crown.
Patent EP-0340085-A3 (EP)
IPC: G11B5/49
Filed: 1989-04-21
Abstract: Dispositif à têtes magnétiques pour l'inscription 
d'informations sur un support magnétique telle qu'une bande. 
Les têtes magnétiques (M₁, M₂...) sont disposées sous forme 
d'un réseau matriciel, de préférence plan. Pour l'excitation de 
chaque tête on prévoit un réseau de fils conducteurs (14, 15) 
associés au réseau matriciel. Les fils conducteurs d'excitation 
sont, par exemple, non bobinés.
Patent EP-0358603-A3 (EP)
IPC: C08G59/00
Filed: 1989-08-29
Abstract: Zusammensetzungen enthaltend 
   (A) ein Epoxidharz und    (B) ein Blockpolymer enthaltend mindestens einen Block (B1) eines 
1,3-Dien-Homo- oder -Copolymers und mindestens zwei Blöcke (B2) eines 
Lacton-Homo- oder -Copolymers, eignen sich in Kombination mit Härtern für 
Epoxidharze und gegebenenfalls weiteren Zusätzen insbesondere für die 
Herstellung von Klebstoffen. Die gehärteten Klebeverbindungen zeichnen 
sich besonders durch hohe Winkelschälfestigkeiten (T-peel-Werte) aus.
Patent EP-0381965-A3 (EP)
Title: Method and device for the production of fibrous material containing ligno-cellulose in the production of fibre boards by the dry process
IPC: B27N3/00
Filed: 1990-01-18
Abstract: In the process, purified and mechanically dewatered starting material, such as wood chippings, turnings and the like, are fed into a prewarming stage and subsequently digested to give a fibre pulp. In order to achieve particularly environmentally friendly and economical usage of the water produced on mechanical dewatering of the purified starting material containing ligno-cellulose, it is intended to feed all the water produced on dewatering a starting material purified by mechanical means to a preheating stage. 
<IMAGE>
Patent EP-0383092-A3 (EP)
Title: Chromogenic merocyanine enzyme substrates
IPC: C12Q1/42
Filed: 1990-01-31
Abstract: Chromogenic merocyanine enzyme substrate 
compounds of the general formula: 
   
     where Y is an enzymatically-cleavable group such as 
a radical of a sugar, carboxylic acid, amino acid, 
peptide, phosphoric acid, or sulfuric acid; A and B 
represent residues that complete 5- or 6-membered 
ring systems; R¹ is substituted or unsubstituted 
alkyl; R² and R³, independently, are hydrogen or 
lower alkyl; m, n, and p, which can be different, 
are intergers from 0 through 3 provided that 
m + n + p must be at least 2; and X is an 
appropriate counterion (anion).
Patent EP-0389922-A3 (EP)
IPC: B41F31/02
Filed: 1990-03-20
Abstract: Ein Farbwerk für eine Druckmaschine weist eine Farbkammer auf, die 
entlang einer Seitenwand durch eine rotierende Farbaufnahmewalze (9) 
begrenzt ist. Um einen Farbaustritt zwischen der Farbaufnahmewalze 
und den entsprechend dem Radius der Farbaufnahmewalze gebogenen 
Stirnflächen der Seitenwände zu vermindern, ist zumindest der der 
Farbaufnahmewalze zugewandte Bereich (10) jeder Seitenwand (3) von der 
Anlaufstelle (B) bis zur Ablaufstelle (C) der Farbaufnahmewalze sich nach 
außen erweiternd geneigt angeordnet.
Patent EP-0394798-A3 (EP)
Title: Dental material (i)
IPC: A61K6/083
Filed: 1990-04-14
Abstract: The invention relates to a pasty dental material which is curable in the presence of an initiator to give a composition which can be highly polished and which consists of a polymerisable binder and of a fine-particle filler based on special organopolysiloxane compounds which are evident from the claims, and to various uses of the material in dentistry.
Patent EP-0413095-A3 (EP)
Title: Roller squeegee
IPC: D21H23/58
Filed: 1990-05-19
Abstract: A roller squeegee consists of two different annular plates 2 which are clamped tightly on a cylindrical support rod 3 or fastened in some other way. In this arrangement, annular plates 2 of a smaller diameter and made of elastic material alternate with annular plates of a larger diameter made of very hard-wearing material, in particular made of ceramic. The difference in the outer diameters results in a halving of the groove depth of the circumferential grooves, of the roller squeegee, formed between the different annular plates. 
<IMAGE>
Patent EP-0400635-A3 (EP)
IPC: G02F1/1337
Filed: 1990-05-30
Abstract: A liquid crystal device is formed by applying 
an alignment film comprising a fluorine-containing 
polyimide having a fluorine-containing substituent in 
its moiety originated from a diamine on at least one of 
a pair of substrates sandwiching a chiral smectic 
liquid crystal. Preferably, the respective substrates 
are provided with such fluorine-containing polyimide 
alignment films which have been rubbed in directions 
which are substantially parallel with each other and 
identical to each other or which intersect each other 
at a small counter-clockwise intersection angle. The 
liquid crystal device thus formed shows a high contrast 
display, particularly by multiplexing drive, free from 
after-image because of quick responsiveness.
Patent EP-0382569-A3 (EP)
IPC: D01D1/04
Filed: 1990-02-09
Abstract: Uniformity of properties of spun polyamide filaments 
is improved by treating flake polyamide with successive 
nitrogen gas streams, the first having a variable 
temperature and water content, and the second being dry 
but having a variable flow rate. Viscosity of the molten 
polyamide from a melter for the flake is determined by 
measuring differential pressure across a transfer pipe. 
The viscosity measurement is used by automatic control 
apparatus to control the flow rate of the second stream, 
and the moisture content of a make-up stream added to the 
first stream. The flow rate of the make-up stream is 
controlled to maintain the second stream within limits, 
and the temperature of the first stream is controlled to 
maintain the flow rates of the make-up and second streams 
within limits.
Patent EP-0384635-A3 (EP)
Title: Adaptive job scheduling for multiprocessing systems
IPC: G06F9/50
Filed: 1990-02-14
Abstract: In a master/slave multiprocessor system, process execution tasks are 
allocated on the basis of anticipated execution time. Work which can be performed 
by either the master or the slave is entered on a double ended queue (212)  in a non -­
descending order of anticipated execution times. Processes having high anticipated 
execution times are selected for execution by the slave processor and processes 
having low anticipated execution times are selected for execution by the master 
processor. Anticipated holding times are computed on the basis of the time spent by 
the slave computer in the execution of a segment of a process without requiring 
interaction with the master processor. The slave processor records the time spent in 
execution each time a segment of the process is completed and the process has to be 
returned to the master. The master uses the recorded time as a measure of the 
anticipated execution time for a next segment of the same process.
Patent EP-0386974-A3 (EP)
Title: Flexible polyurethane foam
IPC: C08G18/28
Filed: 1990-03-05
Abstract: Improved, flexible, open-celled polyurethane foams of 
reduced firmness, but with denslties comparable to those of 
standard foams, are described. The foams are formed in situ from 
the reaction of an isocyanate, one or more blowing agents 
including water, a foam stabilizer, polyether polyols or polyester 
polyols or a mixture of these polyols, and monofunctional 
materials chemically analogous to the polyols, in the presence of 
a catalyst. The monofunctional materials can be alcohols, 
polyesters, or polyethers. Useful monofunctional alcohols have 
carbon chain lengths of at least 3, and preferably from 8 to 20. 
Useful monofunctional polyesters have molecular weights from 300 
to 2000, and preferably from 300 to 800. Useful monofunctional 
polyethers, which are derived from the reaction of a 
monofunctional alcohol with propylene oxide and/or ethylene oxide, 
have molecular weights from 100 to 3000, and preferably from 200 
to 1800.
Patent EP-0397308-A3 (EP)
Title: Method of bleaching cellulose pulp with ozone
IPC: D21C9/10
Filed: 1990-03-20
Abstract: The present invention relates to a method of bleaching 
cellulose pulp with ozone.  
     Ozone bleaching has been extensively studied in laboratory 
and pilot scale. It has been proved that at low 
consistencies, i.e. less than 5 %, ozone dissolves well in 
water and thus good transfer of substance between the 
ozone and the fibers in the water is achieved. On the 
other hand, it has been discovered that the ozone, being a 
gaseous substance, reacts well also directly with a fiber 
surface which, however, presupposes that the consistency 
of the suspension is over 25 %. Further, it has been 
discovered that in the intermediate range between said 
consistencies ozone cannot satisfactorily contact the 
fibers. However, both environmental and pumping factors 
determine the operation to be carried out at that particular 
intermediate consistency range of 5 to 25 %.  
     A characteristic feature of the method of the present 
invention, which avoids the disadvantages of prior art 
methods and permits operation at the consistency range of 
5 to 25 %, is that cellulose pulp is pumped with a high-­
consistency pump to a fluidizing mixer in which O₂/O₃ gas 
is introduced and mixed into the pulp so as to generate 
foam in which the fibers in the pulp and the ozone used as 
the bleaching agent are brought to contact with each other, 
and that the pulp is discharged from the mixer to a 
reaction vessel.
Patent EP-0390499-A3 (EP)
IPC: C04B35/45
Filed: 1990-03-27
Abstract: The present process for producing a Bi-based 
superconducting material comprises molding a material powder 
and subjecting the molded article to partial melting and 
then to crystallization in the presence of oxygen. In that 
case, the molded article is annealed, after the partial 
melting, to the crystallization temperature and subjected to 
crystallization at that temperature. Also, the article after 
the crystallization is cooled and the cooled article is 
heat-treated in an inert gas atmosphere. According to the 
above process, there can be obtained a Bi-based 
superconducting material having excellent superconducting 
properties.
Patent EP-0447799-A3 (EP)
Title: Wall frame-work elements with fixing-prongs for insulating panels
IPC: E04B1/76
Filed: 1991-02-14
Abstract: Studs and plates used to retain compressible insulating panels against sagging in a hollow wall. Also, bars for securing rigid insulating panels in a wall. All of these elements are made of sheet metal and include struck-out prongs defining a similarly-shaped opening in the sheet metal. These prongs are elongated, with a pointed face end and teeth laterally projecting from one side. The inner end of each prong is integrally retained to the sheet metal and the prong can be bent into an operative position, normal to the sheet metal from an inoperative position nearly parallel to the sheet metal. A stop protrudes from the prong at the bending line to abut the sheet metal and maintain the prong in its operative position. The prong, in its inoperative position, protruding from one side of the sheet metal and offset with respect to the opening in the sheet metal, such as that it can be bent through said opening. Therefore, the user cannot bend the prong in the wrong direction.
Patent EP-0527460-A3 (EP)
Title: Method and device for drilling holes in soil or rock, particularly for the insertion of injection anchors
IPC: E21B19/20
Filed: 1992-08-10
Abstract: The method of drilling holes in soil or rock, in particular for the insertion of injection anchors, provides for the hole to be drilled by a drill pipe string composed of sections (13), driven by a rotary and/or percussion drive (7) of a drilling device (1) and having a drill bit. The borehole wall is supported by a casing pipe composed of sections (17) and driven by a rotary and/or percussion drive (8) of the drilling device. The sections (13, 17) of the drill pipe string and casing pipe are mechanically removed from a magazine and are transferred back into the magazine after the hole is drilled. Each section (13) for the drill pipe string is received in succession from the magazine (12, 16) by the drive (6, 7) of the drilling device (1) for the drill pipe string, and each section (17) for the casing pipe is received in succession from the magazine (12, 16) by the drive (6, 8) of the drilling device (1) for the casing pipe. Each section for the drill pipe string and each section for the casing pipe are also transferred in succession back into the magazine. 
<IMAGE>
Patent EP-0627273-A3 (EP)
Title: Press tool.
Inventor: DISCHLER HELMUT DIPL-ING
IPC: B21D39/04
Filed: 1991-04-10
Abstract: A press tool (91, 92) for connecting tubular workpieces (101, 108) has more than two pressing jaws (94, 95, 110, 111) and these can be moved relative to one another in such a way with the aid of at least one driving device (103) that they can be moved out of an open position, in which the press tool can be placed on the workpiece (101, 108), into a pressing position, in which the pressing jaws (94, 95, 110, 111) complement one another to form a closed pressing space. According to the invention, the pressing jaws (94, 95, 110, 111) are connected to one another in a jointed manner to form a pressing ring (93, 109), the pressing ring (93, 109) being open between two pressing jaws (95, 111) and being closable by means of the driving device(s) (103) thereby being drawn together. <IMAGE>
Patent EP-0643066-A3 (EP)
Inventor: CANICH JO ANN MARIE
IPC: C08F210/06
Filed: 1990-09-13
Abstract: This invention relates to a compound of the general
formula:
 
wherein M is Zr, Hf or Ti; 
(C 5 H 4-x R x ) is a cyclopentadienyl ring which is
substituted with up to five groups R, "x" is 1, 2, 3 or 4
denoting the degree of substitution, and each substituent
group R is, independently, a radical selected from a
group consisting of C 1 -C 20  hydrocarbyl radicals,
substituted C 1 -C 20  hydrocarbyl radicals wherein one or
more hydrogen atoms are replaced by a halogen atom, an
amido radical, a phosphido radical, an alkoxy radical or
any other radical containing a Lewis acidic or basic
functionality; 
C 1 -C 20  hydrocarbyl-substituted metalloid radicals wherein
the metalloid is selected from the Group IV A of the
Periodic Table of Elements; halogen radicals, amido
radicals, phosphido radicals, alkoxy radicals, alkyl
borido radicals or any other radical containing Lewis
acidic or basic functionality or (C 5 H 4-x R x ) is a 
cyclopentadienyl ring in which two adjacent R-groups are
joined from C 4 -C 20  ring to give a saturated or
unsaturated polycyclic cyclopentadienyl ligand; (JR' z-2 )
is a heteroatom ligand with a coordination number of
three from Group V A of the Periodic Table of Elements,
each R' is, independently a radical selected from a group
consisting of C 1 -C 20  hydrocarbyl radicals, substituted
C 1 -C 20  hydrocarbyl radicals wherein one or more hydrogen
atoms is replaced by a halogen atom, an amido radical, a
phosphido radical, an alkoxy radical or any other radical
containing Lewis acidic or basic functionality, and "z"
is the coordination number of the element J; 
each Q or Q' is, independently any univalent anionic
ligand or Q and Q' are a divalent anionic chelating
agent, M' has the same meaning as M; 
B is covalent bridging group containing a Group IV A or V
A element; and 
L is a Lewis base where "w" denotes a number from 0 to 3.
Patent EP-0712934-A3 (EP)
Title: Proteine mit fibrinolytischen und gerinnungshemmenden Eigenschaften
Inventor: WNENDT STEPHAN DR
IPC: C07K19/00
Filed: 1995-11-03
Abstract: Es werden Proteine mit fibrinolytischen und gerinnungshemmenden
Eigenschaften beschrieben, die am N- und/oder
C-terminalen Ende der Plasminogen aktivierenden Aminosäuresequenz
mit einer Thrombin oder Faktor Xa hemmenden
Aminosäuresequenz verknüpft sind. Die Proteine, die gentechnisch
hergestellt werden, eignen sich als Thrombolytika.
Patent EP-0732078-A3 (EP)
Inventor: HUGHETT J DAVID
IPC: A61B17/128
Filed: 1995-09-01
Abstract: A clip applier and method for ligating a tissue structure is provided. The applier has a two stage actuation. In the first stage, a tissue structure is positioned into the jaws of the clip applier The jaws close and lock to a preset force to compress and temporarily occlude the tissue structure. If satisfactorily positioned, the second stage is initiated in which a clip is advanced through the shaft of the clip applier in a closed position. At the distal end of the clip applier, the clip is opened slightly to capture the pre-compressed tissue structure, and is placed over the structure. The clip is then dissociated from the business end of the instrument. Preferably the clip comprises two leg members disposed in close proximity to one another joined from opposing directions by a connecting element. The connecting element restricts separation of the leg members with opposing spring members so as to provide substantially uniform parallel deflection of the leg members from each other. <IMAGE>
Patent EP-0729226-A3 (EP)
Inventor: OHMORI TETSUROU
IPC: H03F3/30
Filed: 1996-02-24
Abstract: A differential amplifier achieving a high throughput
rate with reduced power consumption includes a differential
circuit (1), output circuit (2), a constant current source
transistor (21), a drive transistor (3), and a switching
circuit (4). A difference voltage (V x ) relative to a difference
between voltages applied to non-inverting and
inverting inputs of the differential circuit (1) is applied
to the switching circuit (4). The switching circuit (4)
supplies a drive signal to the drive transistor (3) to enable
the drive transistor (3) when the difference voltage (V x ) is
below a predetermined threshold voltage (V T ), and to disable
the drive transistor (3) when the difference voltage (V x ) is
above the predetermined threshold voltage.
Patent EP-0777328-A3 (EP)
Inventor: OBA KAORI
IPC: G06F3/00
Filed: 1996-11-27
Abstract: A bus driver failure detection system for a
signal transfer circuit includes a plurality of bus
drivers (106, 107) for sending out signals to a single
bus (101), at least one receiver (109) connected to the
bus (101), and an impedance control circuit (301; 201)
for controlling the bus (101) so that, upon testing, the
bus (101) does not exhibit a high impedance state. The
impedance control circuit may be constructed as a
circuit (301) which holds a value of the bus (101) in
response to a test signal (203).
Patent EP-0784375-A3 (EP)
Title: Verfahren und Schaltungsanordnung zum Betrieb eines 2-Quadranten-Einspeisestromrichters
Inventor: MOEHLENKAMP GEORG DR
IPC: H02M5/45
Filed: 1996-12-04
Abstract: Die Erfindung bezieht sich auf einen 2-Quadranten-Einspeisestromrichter
(1) für Pulswechselrichter (10, 11, 11n) mit Gleichspannungszwischenkreis.
Zwischen einer netzseitigen Kommutierungsdrossel (5) und einer
Gleichspannungssammelschiene (7) sind eine netzgeführte
Gleichrichterbrücke (6), die Stromrichterventile enthält, die mit konstanten
Steuerwinkeln geschaltet werden, und eine netzgeführte
Wechselrichterbrücke (9) in Reihe mit einem Hochsetztransformator (8)
angeordnet. Die Wechselrichterbrücke (9) enthält Stromrichterventile, die
mit konstanten Steuerwinkeln geschaltet werden. In Abhängigkeit von der
Zwischenkreisspannung (Xud) wird unterhalb eines
Umschaltschwellenwertes der Zwischenkreisspannung (Xud) die
Gleichrichterbrücke (6) und oberhalb des Umschaltschwellenwertes der
Zwischenkreisspannung (Xud) die Wechselrichterbrücke (9) von einem
Steuersatz (17) mit Steuersignalen zum Schalten der jeweiligen
Stromrichterventile beaufschlagt.
Patent EP-0735181-A3 (EP)
Inventor: REINERT GERHARD DR
IPC: D06P3/24
Filed: 1996-03-18
Abstract: Die Erfindung betrifft ein Verfahren zum Färben von Polyamidfasermischungen, welche
regulär anfärbbare Polyamidfasermaterialien und sauer modifizierte
Polyamidfasermaterialien enthalten, mit Farbstoffmischungen aus Säurefarbstoffen und
kationischen Farbstoffen, welches dadurch gekennzeichnet ist, dass vor, während oder
nach dem Färben dem Bad mindestens eine Mangan (II)-Verbindung zugesetzt wird. Die
so erhaltenen Färbungen zeigen eine gute Lichtechtheit.