baber/WOPTO huggingface dataset:
Patent EP-0376305-A3 (EP)
Title: Aromatic nitrogen-containing compounds as adjuvants for electrostatic liquid developers
IPC: G03G9/135
Filed: 1989-12-28
Abstract: A liquid electrostatic developer consisting 
essentially of 
   (A) a nonpolar liquid having a Kauri-butanol value 
of less than 30 present in a major amount,    (B) thermoplastic resin particles having dispersed 
therein an aromatic nitrogen-containing compound which is 
substantially insoluble or immiscible in the nonpolar 
liquid at ambient temperatures as defined herein, the 
resin particles having an average by area particle size of 
less than 10 µm, and    (C) a nonpolar liquid soluble ionic or 
zwitterionic charge director compound, and process for 
preparation. The developer is useful in copying and color 
proofing including digital color proofing, lithographic 
printing plates and resists.
Patent EP-0331447-A3 (EP)
Title: Process for preparation of molded laminated article
IPC: B29C70/74
Filed: 1989-02-28
Abstract: A molded laminated article (5) is made from (a) a 
composite comprising a crosslinked polyolefin resin foam (1) 
having an average gel proportion of 10 to 75% and an 
average expansion ratio of 5 to 40, in which the average 
expansion ratio in a portion having a thickness of 
0.5 mm on the side of one surface of the foam is larger 
than the average expansion ratio in a portion having a 
thickness of 0.5 mm on the side of the other surface 
thereof and the difference between said average 
expansion ratios is from 2 to 20, and a skin material (2) 
bonded to the surface having the larger average 
expansion ratio, and (b) a thermoplastic resin (4) as a 
skeleton material, as follows. The composite is placed 
at a predetermined position intermediate between a pair 
of upper and lower mold halves so that the skin material 
side of the composite confronts or is in contact with 
the molding surface of one of the mold halves and the 
melt of the thermoplastic resin confronts or is in 
contact with the molding surface of the other of the 
mold halves; and the mold halves are clamped to effect 
compression molding. The molded laminated article is 
useful as an interior article for a vehicle.
Patent EP-0337814-A3 (EP)
Title: Thermoplastic resin composition
IPC: C08K5/35
Filed: 1989-04-14
Abstract: The present invention provides a thermo­
plastic resin composition which is high in heat 
distortion temperature and superior in processability. 
This composition comprises: 
   (A) 30 - 70 parts by weight of a poly­
phenylene ether having a reduced viscosity (ηsp/c) 
within the range of 0.30 dl/g or more and less than 
0.45 dl/g measured in a chloroform solution having 
a concentration of 0.5 g/dl at 25°C, a mixture of 
said polyphenylene ether and polystyrene or a graft 
copolymer of said polyphenylene ether and styrene,    (B) 70 - 30 parts by weight of an aliphatic 
polyamide,    (C) 0.01 - 30 parts by weight, based on 
100 parts by weight of the above components (A) and 
(B), of at least one compound selected from the 
group consisting of oxazolines and compounds contain­
ing, in its molecule, (a) a carbon-carbon double 
bond or a carbon-carbon triple bond and (b) at least 
one functional group selected from the group 
consisting of carboxyl group, acid anhydride group, 
amino group, acid amide group, imido group, epoxy 
group, carboxylate ester group, isocyanate group, 
methylol group, oxazolidine group and hydroxyl 
group as a compatibilizing agent, and    (D) 3 - 60 parts by weight, based on 100 
parts by weight of the above components (A), (B) 
and (C), of at least one impact strength modifier 
selected from the group consisting of a rubber-­
like material and a modified rubber-like material.
Patent EP-0348082-A3 (EP)
Title: Mopping unit
IPC: A47L13/60
Filed: 1989-06-09
Abstract: A mopping unit comprises a mop bucket (1) combined with a wringer having two squeeze rollers (2,3) mounted at the top of the bucket (1). An operating mechanism (4) for the squeeze rollers (2,3) includes a toggle linkage (12 or 13) comprising two toggle links (19,22 or 20,23) which are directly interconnected at a pivot P. When the two toggle links (19,22 or 20,23) are aligned, the toggle pivot P is substantially coplanar with the separate rotational axes (X,Y) of the two squeeze rollers (2,3) one of which is moved, to the operative wringing position, by the mechanism (4) on depression of a foot pedal (6).
Patent EP-0354669-A3 (EP)
IPC: H01L21/306
Filed: 1989-07-18
Abstract: There is provided according to the invention a 
dry-etching apparatus composed of any of metal, silica, 
ceramic or combination thereof comprising a processing 
chamber (3) in which substrates are placed and a diluted 
anhydrous hydrogen fluoride gas generator (1), the 
processing chamber (3) being connected to the diluted 
anhydrous hydrogen fluoride gas generator (1) through 
a pipe line of such metal as stainless steel or nickel. 
There is also provided according to the invention a dry-­
etching method with the dry-etching apparatus, and a 
diluted anhydrous hydrogen gas generator (1) used in 
the dry-etching apparatus and dry-etching method.
Patent EP-0364181-A3 (EP)
Title: Polyarylene sulfide resin composition and molded article thereof combined with metal
IPC: C08K7/02
Filed: 1989-10-06
Abstract: A polyarylene sulfide resin composition comprises (A) 100 parts by weight of a polyarylene sulfide resin and (B) 0.05 to 100 parts by weight of at least one gas-trapping agent selected from zinc carbonate, zinc hydroxide and a complex salt of zinc carbonate and zinc hydroxide. It further comprises up to 400 parts by weight of an inorganic filler other than the gas-trapping agent (B) in way of material, the filler being in the form of fibers, particles and/or plates.
Patent EP-0360691-A3 (EP)
Title: Apparatus for receiving digital signal
IPC: H04L7/06
Filed: 1989-09-20
Abstract: The apparatus for receiving a digital signal in which 
synchronization data is inserted at a predetermined period and in 
which a timing signal in synchronism with the synchronization data 
is developed from a digitally modulated input digital comprises a 
circuit (21) for generating detection signals (S1,S2) indicative of 
a sampling frequency of the input digital signal (RX) on the basis 
of the synchronization data; a first window generating circuit (4) 
for generating signals of different frequency based on stable clock 
signals and using the detecting signals to select one of the 
signals as a first reference signal (RE1); a second window 
generating circuit (5) for generating a second reference signal 
(HE2) in synchronism with the synchronization data on the basis of 
an output signal from a phase-locked loop (7); and a selector (6) 
for supplying the first reference signal (RE1) to the phase-locked 
loop (7) for a period during which the loop becomes stable and 
supplying the second reference signal (RE2) to the phase-locked 
loop (7) after expiration of the period , thereby enabling the 
generation of stable timing signals with respect to an input 
digital signal having different sampling frequencies.
Patent EP-0366567-A3 (EP)
Title: Downhole combination tool
IPC: E21B47/022
Filed: 1989-10-30
Abstract: A directional drilling downhole steering and survey tool for 
detecting ferromagnetic bodies from an off vertical borehole, 
transmitting the signals from the downhole sensors to surface 
equipment while drilling, and for calculation of the range and 
direction to the detected ferromagnetic body for the use of the 
directional driller in intercepting or avoiding the ferromagnetic 
body. In combination with the steering and range and direction 
to ferromagnetic body capabilities, the downhole tool may also 
include sensors for detecting formation bed interface, apparatus 
for electric or gamma ray or radioactive logging, neutron density 
sensor apparatus and other formation evaluation or correlation 
apparatus. The downhole tools may be packaged in either an 
electric line transmitted tool of MWD transmitted tool.
Patent EP-0335858-A3 (EP)
Title: Multi-spot welding machine
IPC: B23K11/00
Filed: 1989-03-14
Abstract: The multi-spot welding machine working according to the electrical resistance method for fabricating grids or gratings by single-spot or double-spot welding has one transverse row each of electrodes (7, 8) on both sides of the welding plane (E-E) and at least one welding transformer (4) on one side of this plane, in which arrangement electrically conductive connections (20) passing through the welding plane are provided between the welding transformer (4) and the electrodes (8) lying on the welding-plane side remote from the welding transformer (4). The connections (20) close the electric welding circuit during the single-spot welding. To change over from single-spot welding to double-spot welding, the connections (20) passing through the welding plane (E-E) are dismantled, selected electrodes (8) on the welding-plane side remote from the welding transformer (4) are connected in pairs by current bridges (30), and in addition the feed line (10) from the welding transformer (4) to in each case one of the two electrodes (7) included in a double-spot welding section by the current bridge (30) on the welding-plane side facing the welding transformer is reversed in polarity (Fig. 2). 
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Patent EP-0394946-A3 (EP)
Title: Human monoclonal antibody, and its production and use
IPC: C12P21/08
Filed: 1990-04-24
Abstract: A human monoclonal antibody, which has prophy­
lactic and therapeutic effect to infectious diseases caused 
by  Pseudomonas aeruginosa  of serotypes A and H classified 
under the Japanese Commitee's Classification, and the 
epitope of which is located at the common structure in the 
O-antigen of  Pseudomonas aeruginosa  of serotypes A and H. A 
hybridoma producing said human monoclonal antibody, and 
processes for preparing said hybridoma and antibody are also 
provided.
Patent EP-0404056-A3 (EP)
Title: Information processing system comprising a main memory having an area for memorizing a state signal related to a diagnosing operation
IPC: G06F11/14
Filed: 1990-06-19
Abstract: In an information processing system comprising a 
diagnosing unit (15) for carrying out, in response to an 
activation signal (17), a diagnosing operation on a main 
memory (10), a standard processor (11 or 12), and a 
system controller (13), a state indication area (20) 
memorizes a state signal which is produced by a 
monitoring unit (18) monitoring the diagnosing unit to 
indicate whether the diagnosing operation is possible 
and impossible and which, when the diagnosing operation 
is impossible, makes a diagnosis control unit (19) 
control retry of the diagnosing operation. Through a 
request controller (27) operable as a read request 
supply unit, the state signal is read by a read request 
signal produced by a signal producing unit (21) to make 
a judging unit (29) make a delivery control unit (24) 
allow and inhibit, when the diagnosing operation is 
possible and impossible, delivery as the activation 
signal of a communication signal produced by the signal 
producing unit through a communication controller (25) 
operable as a communication request supply unit. The 
state signal is stored in the state indication area by a 
write request signal produced by the signal producing 
unit and sent through the request controller which is 
now operable as a write request controller.
Patent EP-0419892-A3 (EP)
Title: Microwave polarisation filter
IPC: H01P1/161
Filed: 1990-09-03
Abstract: The invention relates to a broadband polarisation filter with a symmetrical double branch (D) to which in each case two identically constructed symmetrical series branches (SV1, SV2) are connected via a pair of filter arm sections (A1, A2; A3, A4). The filter arm sections having bends (E1-E10; E11-E20) exclusively in the E-plane are arranged and designed such that, on the one hand, precise phase symmetry is produced between and within the two pairs, and, on the other hand, it is possible to produce the filter completely using numerically controlled milling technology. The polarisation filter according to the invention can be used for supplying directional radio and satellite radio reflector antennas. <IMAGE>
Patent EP-0378282-A3 (EP)
Title: Hard disk drive module and receptacle therefor
IPC: G11B17/02
Filed: 1988-02-11
Abstract: A portable hard disk drive module (24) enclosing all of the operative components of the disk drive (52) is removably received by a receptacle (22) in a microcomputer system (10). The disk drive module (24) and the receptacle (22) each have an electrical connector (26, 36) and these connectors are coupled when the module (24) is in an operating position within the receptacle (22). The connectors comprise the sole interface between the operative components of the disk drive (52) and the remainder of the computer system (10).
Patent EP-0400792-A3 (EP)
Title: Apparatus for delivering flowable material
IPC: A01K5/02
Filed: 1990-04-09
Abstract: The invention relates to apparatus (1) for delivering flowable 
material such as cattle feed pellets comprising a discharge 
throat (4), a rotatable dispenser means (5) in the throat arranged for 
passing material through the throat on rotation, and means (7) to 
obturate passage of material through the throat when the dispenser 
means (5) is stationary.  
     The dispenser means comprises a spindle 8 mounting a plurality of 
spaced apart arms (17) which in one embodiment have a wiping contact 
with side cheeks or plates (7) of the throat to obviate passage of 
material through the throat. In a further embodiment (Fig. 6) the 
plates have a curved nose which sits between adjacent arms to 
provide obturating means which obviates passage of material through 
the throat.  
     The apparatus may be mounted on a mobile frame, for dispensing 
material in metered quantities as the apparatus transverses a 
field.
Patent EP-0399843-A3 (EP)
IPC: A61K47/48
Filed: 1990-05-25
Abstract: An adjuvant composition, comprising a metabolizable oil and an emulsifying agent, wherein the oil and the detergent are present in the form of an oil-in-water emulsion having oil droplets substantially all of which are less than 1 micron in diameter. In preferred embodiments, the emulsifying agent is also an immunostimulating agent, such as a lipophilic muramyl peptide. Alternatively, an immunostimulating agent separate from the emulsifying agent can be used.
Patent EP-0404552-A3 (EP)
Title: Method for improving the processing characteristics of polyethylene blends
IPC: B29C48/10
Filed: 1990-06-20
Abstract: A method for improving the processing characteristics of a 
polyethylene blend comprised of at least two polyethylene components 
having at least one dissimilar rheological property. The method 
comprises the steps of (a) establishing a functional relationship 
between free radical generator dosage and a rheological property for 
at least one polyethylene component of the polyethylene blend; (b) 
determining a free radical generator dosage from said relationship for 
use with at least one polyethylene component, said dosage level 
sufficient to enable the polyethylene component so treated to exhibit 
a rheological property substantially similar to that of all components 
present in the blend; (c) treating at least one polyethylene component 
at the dosage of free radical generator determined in step (b); and 
(d) blending the polyethylene components in melt form. A process for 
the extrusion of films from blends of polyethylenes is also provided.
Patent EP-0468231-A3 (EP)
Title: Guanidins
Inventor: ACKERMANN JEAN DR
IPC: C07C279/12
Filed: 1991-07-02
Abstract: The novel guanidines of the formula 
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 in which, L, M, R, T and X have the meaning given in the description, and hydrates or solvates thereof, inhibit thrombin-induced platelet aggregation and fibrinogen clotting in the plasma, are prepared by amidination, or by amide formation or esterification, depending on whether L is NH or O.
Patent EP-0480375-A3 (EP)
Title: Olefin polymerization
IPC: C08F4/646
Filed: 1991-10-08
Abstract: A process is disclosed for the particle form polymerization of olefins. The process employs a titanium-containing having hydrocarbon soluble titanium components. The resulting catalyst is pretreated with an organometallic reducing agent prior to the introduction of the catalyst into the polymerization zone to give a catalyst which can be used satisfactorily in a loop reactor with lower levels of cocatalyst.
Patent EP-0520086-A3 (EP)
IPC: C10B53/00
Filed: 1991-10-24
Abstract: Es wird ein Verfahren zur Nutzbarmachung von Entsorgungsgütern 
beschrieben, bei dem unsortierter Müll 
wenigstens einer Hochtemperaturbeaufschlagung unterzogen 
wird. Hierbei wird das Entsorgungsgut zunächst 
unter Mitführung vorhandener Flüssigkeitsanteile sowie 
Beibehaltung seiner Misch- und Verbundstruktur 
chargenweise zu Kompaktpaketen komprimiert. Unter 
Aufrechterhaltung der Druckbeaufschlagung wird es 
nachfolgend formschlüssig in einen auf über 100°C 
beheizten Kanal eingebracht und hier so lange schiebend 
in kraftschlüssigem Kontakt mit den Wandungen 
des Kanals gehalten, bis die anfangs vorhandenen 
Flüssigkeiten verdampft und mechanische Rückstellkräfte 
einzelner Entsorgungs-Komponenten aufgehoben 
sind. Es erfolgt wenigstens teilweise eine thermische 
Entgasung. Das aus dem Kanal in diesem Zustand form- bzw. 
strukturstabil ausgedrückte brockige Feststoffkonglomerat 
wird in einen auf wenigstens 1000°C gehaltenen 
Hochtemperaturreaktor eingebracht und bildet 
hier eine gasdurchlässige Schüttung. Die flüssigen 
Reststoffe werden gegebenenfalls nach Abtrennung wenigstens 
eines Teils der metallischen Komponenten 
unter Verwendung der Energie der bei der Entgasung 
der Entsorgungsgüter gewonnenen Gase in einer Verfahrensvariante 
in eine zweite Hochtemperaturschmelze 
überführt. Aus dieser Schmelze werden mit einem wesentlichen 
Teil der ihr innewohnenden Energie vollständig 
inerte hochwertige Industrieprodukte in halbfertiger 
und / oder fertiger Form gewonnen.
Patent EP-0496130-A3 (EP)
Title: Microwave susceptor incorporating a coating material having a silicate binder and an active constituent
IPC: B65D81/34
Filed: 1991-12-05
Abstract: A microwave susceptor which includes a dielectric substrate and a dry layer of microwave active coating material overlaying at least a portion of the substrate is provided. The coating material includes a silicate binder and an active constituent and the weight ratio of the silicate to active is about 98:2 or less (i.e. less silicate). The dry layer is electrically continuous and has a surface concentration of active constituent of about 1 gram per square meter or greater. Sodium silicate is preferred as the binder and graphite is preferred as the active constituent. In addition additives such as saccharides, glycerine and plasticizers can be added to inhibit thermal shut down and to increase the flexibility of the dry layer. The susceptor can exhibit moderate heat performance or even high heating performance if desired. A susceptor baking cup, a baking system including a dome shaped cover which can be used to form an enclosure, and a container for frying are all possible uses for this microwave active coating material.
Patent EP-0507053-A3 (EP)
Title: Aqueous, photocurable urethaneacrylate dispersions
IPC: C08G18/75
Filed: 1992-02-01
Abstract: The invention relates to a process for the preparation of aqueous, radiation-curable urethane acrylate dispersions, which is characterised in that the cyclic polyisocyanates, in particular isophorone diisocyanate, are reacted with water in a ratio between the number of NCO equivalents and the number of moles of H2O of 10-20: 0-1, preferably from 19:1, to form an NCO-containing urea polyisocyanates, which are then reacted further with hydroxyethyl acrylate in an NCO:OH equivalent ratio of 15-20: 10-15 preferably 19:13, to form NCO-containing urea-urethane acrylates, and with polyols in the absence of solvents at 50-100 DEG C to form substantially NCO-free resins, which are dispersed in water with nonionogenic surfactants made from alkoxylates of hexose esters of unsaturated fatty acids.
Patent EP-0519336-A3 (EP)
Title: Chimeric gene comprising a promoter-regulater and a gene coding for an indicator protein
IPC: C12Q1/6897
Filed: 1992-06-12
Abstract: A chimeric gene comprises the promoter regulator sequence of the gene of IL-2 and the strucural gene of an indicator protein, diphtheria toxin A (DT-A), under the control thereof. When the chimeric gene is induced in a transfected cell the resulting DT-A causes cell death. Transfected cells provide a means for determining the capability of substances for suppressing the induction of the promoter regulator function.
Patent EP-0528304-A3 (EP)
IPC: C08G18/67
Filed: 1992-08-08
Abstract: Bindemittel für bei Raumtemperatur trocknende Zweikomponenten-Polyurethan-Beschichtungsmittel, 
bestehend im wesentlichen aus a) einer Polyisocyanatkomponente, 
b) einer hydroxyfunktionellen Polyacrylatkomponente und 
gegegebenenfalls c) reaktiven Verdünnern in, einem, NCO/OH-Äquivalentverhältnis 
von 0,2:1 bis 5:1 entsprechenden Mengen, wobei es sich bei der 
Polyacrylatkomponente b) um ein Gemisch von mindestens zwei, Hydroxylgruppen 
aufweisenden Harze mit bimodaler Molekulargewichtsverteilung handelt, bei deren 
Herstellung Monomerengemische mit einem Anteil an Hydroxylgruppen aufweisenden 
Monomeren von weniger als 50 Gew.-% eingesetzt worden sind, und die 
Verwendung dieser Bindemittelgemische als Bindemittel für Zweikomponenten-Polyurethan-Beschichtungsmittel.
Patent EP-0511145-A3 (EP)
IPC: G01Q60/00
Filed: 1992-04-07
Abstract: A method and apparatus for determining the thickness of an 
interfacial oxide film intermediate to a polysilicon layer 
of a first conductivity type and a silicon substrate of a 
second conductivity type supporting a p-n junction. Radiant 
energy, preferably in the form of light, is directed 
on to the top surface of the polysilicon layer thereby 
stimulating carriers which concentrate at the interfacial 
oxide film, allowing the excited carriers to diffuse 
across the oxide film, and creating a short circuit, the 
magnitude of which is inversely related to the thickness 
of the interfacial oxide film.
Patent EP-0538242-A3 (EP)
IPC: B05D1/26
Filed: 1983-03-28
Abstract: An elongated fluid distributing hose (10) for 
use in an irrigation system for plants, vegetables and the 
like. The hose incorporates a particular arrangement of a main 
supply channel (12) for gross water movement, and a water distributing 
network for fine water movement. Water pressure 
reduction takes place in the water distributing network at the 
point of the passing of the water from the high pressure main 
supply channel through a series of first fluid-passing openings 
or inlet stations (36) through one or more smaller fluid-restricting 
passages (18,19,20). In certain embodiments , a 
straucture is provided to perform a pressure regulating 
function in each of the smaller passages . In one embodiment, 
pressure reduction between an inlet and an outlet is by way of 
a serpentine fluid-restricting path. A novel method and machine 
are employed to manufacture the various hoses embodying the 
teachings of the subject invention.