baber/WOPTO huggingface dataset:
Patent EP-0251570-A3 (EP)
Title: Horizontal continuous casting mould
IPC: B22D11/14
Filed: 1987-06-17
Abstract: An improved, more economical mold (12) for use in continuously casting metals or alloys comprises a mold tube (40) and a pair of flanges, one flange peripherally disposed of and in abutting, liquid sealing relation with each end of the tube. Such sealing relation is preferably provided by a continuous knife-edged protrusion (66) formed in and disposed peripherally of each flange and adapted to sealingly cooperate with a continuous shallow groove formed in and disposed peripherally of each end of the tube. Cooling means including a jacket and a baffle surround the tube between the flanges, and the baffle (70) further defines a channel immediately circumjacent a substantial portion of the outer surface of the tube for directing a flow of cooling liquid about the tube in direct contact with such surface. Removable assembly means releasably interconnect the two flanges (50, 60) and the baffle disposed therebetween in such a way as to clamp each of the flanges to its respective end of the mold tube, thus effecting both liquid-tight seals as well as creating a unitary assembly. Accordingly, an efficient method for repairing the mold via quick dissassembly, tube replacement and quick reassembly is also provided.
Patent EP-0252743-A3 (EP)
Title: Stabilized fabric
IPC: D04H13/00
Filed: 1987-07-09
Abstract: A loosely constructed knit or woven fabric is dimensionally stabilized by causing staple length textile fibers to be entangled about the intersections of the yarns comprising the fabric. The stabilized fabric is formed by covering one or both sides of the loosely constructed base fabric with a light web of the staple length fibers, and subjecting the composite material to hydraulic entanglement while supported on a porous forming belt configured to direct and concentrate the staple length fibers at the intersections of the yarns comprising the base fabric.
Patent EP-0267107-A3 (EP)
Title: Ion-conducting material
IPC: H01M10/0568
Filed: 1987-10-29
Abstract: Ionically conductive material composed of a salt represented by one of the following formulas:   <IMAGE>   M [RFCOCRCOR'F]; M [RFCOCRSO2R'F]; M [RFSO2CRSO2R'F]  in a liquid or solid solvent. Application to electrochemistry.
Patent EP-0293892-A3 (EP)
Title: Anti-fr-900506 substance antibodies and highly-sensitive enzyme immunoassay method
IPC: G01N33/543
Filed: 1988-06-02
Abstract: An antibody capable of recognizing antigenic determinant(s) located on the FR-900506 substance, a highly-sensitive enzyme immunoassay method for the FR-900506 substance, which comprises immobilizing an antibody capable of recognizing antigenic determinant(s) located on the FR-900506 substance, allowing the FR-900506 substance contained in a sample and an enzyme-labeled FR-900506 substance to react competitively with the immobilized antibody and detecting the enzyme-labeled substance bound to the immobilized antibody, and a test kit for the detection of the FR-900506 substance. The invention also comprises a process for preparation of the monoclonal antibody of claim 4, which comprises culturing a hybridoma cell line capable of producing anti-FR-900506 substance antibody and isolating it from the cultured broth.
Patent EP-0296441-A3 (EP)
IPC: A61K36/06
Filed: 1988-06-13
Abstract: Die Erfindung betrifft die Verwendung von unlöslichen und/oder 
auf einem unlöslichen Träger immobilisierten polyfunktionellen, 
quartären Ammoniumverbindungen zur adsorptiven Bindung von 
Mikroorganismen, insbesondere Hefen und/oder Bakterien. 
Bevorzugte Anwendungsbereiche sind: die Entkeimung von 
Flüssigphasen, insbesondere von wäßrigen Flüssigkeiten, von 
Gasphasen, insbesondere Raumluft, und von harten Oberflächen 
beziehungsweise die Entkeimung verletzter und unverletzter 
Bereiche des menschlichen oder tierischen Körpers, insbesondere 
zur Wundversorgung.
Patent EP-0297593-A3 (EP)
Title: Treating agent for heart failure
IPC: B21C23/08
Filed: 1988-06-30
Abstract: The invention relates to the use of a compound represented by formula (I): <CHEM> wherein R represents an imidazolyl group, a thiazolyl group or a pyridyl group; n represents 1 or 2; and m represents an integer of from 1 to 4, or a pharmaceutically acceptable salt thereof for preventing and treating heart failure.
Patent EP-0310869-A3 (EP)
IPC: G01S7/41
Filed: 1988-09-22
Abstract: Ein Verfahren zur automatischen Zielklassifizierung 
durch Land- und Wasserkampffahrzeuge sowie eine Einrich­
tung zur Durchführung des Verfahrens. Von einem vom 
Radargerät erfaßten Objekt werden zwei Meßgrößen automa­
tisch aufgenommen, nämlich Entfernung und Annäherungs­
geschwindigkeit und daraus die Annäherungszeiten berech­
net. Die beiden Objekte mit der kleinsten Annäherungs­
zeit werden ausgewählt und es werden in einer Vorauswer­
tung einem Objekt Bekämpfungsmaßnahmen und dem anderen 
Objekt Selbstschutzmaßnahmen zugeordnet. Die Objekte 
werden auf dem Radarbildschirm markiert. Es werden dann 
von jedem ausgewählten Objekt Entfernung, Höhe, Ge­
schwindigkeit und Radarrückstrahlintensität aufgenommen. 
Die Annäherungszeit und die Art des Objektes werden 
bestimmt und mit vorgegebenen Vergleichswerten ver­
glichen. Wenn die Auswertung dieser Meßgrößen ergibt, 
daß Selbstschutzmaßnahmen noch sinnvoll sind, werden 
diese ausgelöst. Wenn die Auswertung ergibt, daß Selbst­
schutzmaßnahmen nicht mehr sinnvoll sind, werden von dem 
nunmehr vom optronischen Sensor erfaßten Objekt Entfer­
nung, Höhe, Geschwindigkeit und eine optische oder 
thermische Erkennungsgröße aufgenommen und mit Ver­
gleichswerten verglichen und die Art sowie die Lage- und 
Bewegungsdaten des Objektes angezeigt.
Patent EP-0319920-A3 (EP)
Title: Light-sensitive silver halide photographic material
IPC: G03C1/04
Filed: 1988-12-06
Abstract: A light-sensitive silver halide photographic material 
suitable for super rapid processing is disclosed. The 
photographic material comprisses a support and, provided on at 
least one side thereof, a light-sensitive silver halide 
emulsion layer containing a silver halide emulsion obtained by 
a method comprising steps of  
adding an aqueous solution of water-soluble silver salt and an 
aqueous solution of a water soluble halide into an aqueous 
solution containing a protective colloid to precipitate silver 
halide grains,  
coagulating said silver halide grains together with said 
protective colloid by the use of a polymer coagulant, and 
removing a supernatant liquid containing dissolved metrials.
Patent EP-0275128-A3 (EP)
IPC: B29B9/06
Filed: 1988-01-06
Abstract: The invention refers to a machine which forms part of an installation for 
the continuous agglomeration, compacting and sintering of residues produced in 
the processing of materials manufactured from thermoplastic polymers.  
     In particular, the patent refers to a compacting and sintering machine 
which can sinter all types of thermoplastic materials, especially those like the 
polyamides which have a fusion point which is very close to the softening point, 
compacting them without bringing the material up to the point of fusion.  
     The invention consists of a spinneret constituted by a pierced ring of the 
type used in roller cubing machines with a ribbed roller and a smooth roller 
working against it as the pressure element, the material to be compacted being 
fed in loose, i.e. without any preliminary compression, in correspondence to the 
internal periphery of the ring, and the temperature of the material under 
processing being controlled by the injection of a gaseous coolant onto the 
spinneret the rollers and the material being processed by means of a rotating 
device provided with outlet holes in order to make the temperature of both the 
rollers and the material in the compression chamber uniform, the material to be 
compacted thus being constantly maintained in the softened state (condition) 
without melting, the said cooling system being backed up by the injection of 
more gaseous coolant on the outside of the spinneret, the amount of gaseaous 
coolant to be injected being regulated by known methods by means of the 
monitoring of the temperature by probes arranged in the appropriate positions.
Patent EP-0281246-A3 (EP)
IPC: C12N9/64
Filed: 1988-02-02
Abstract: A method for increasing production of a 
heterologous protein employs a strong expression 
cassette for that protein in combination with a weak 
expression cassette for an amplifiable gene. Subsequent 
amplification is effective in attaining high levels of 
production from the strong cassette in comparison with 
those obtained when the amplifiable gene is also present 
in an efficiently designed expression system.
Patent EP-0281260-A3 (EP)
Title: Capacitor with dielectric of plzt and an intergranular borate
IPC: C04B35/491
Filed: 1988-02-09
Abstract: A ceramic capacitor comprising a sintered 
glass ceramic dielectric body (20) and two spaced apart 
electrodes (21, 22) in contact with the dielectric body, in 
which the body is composed of (A) an antiferroelectric 
lead zirconate phase wherein from 0.07 to 0.16 molar 
parts of the lead are replaced with lanthanum and 
wherein from 0.10 to 0.40 molar parts of the zirconate 
are replaced by titanate, and (B) a glass phase amount­
ing to from 0.1 to 0.9 weight percent of the body, the 
glass phase consisting essentially of one or more of 
cadmium lead borate, cadmium aluminium lead borate, 
zinc lead borate, and zinc aluminium lead borate, the 
lead present in the said borate(s) having been volatil­
ized from the PLZT phase and gettered by the glass 
phase during sintering.  
     A method of making such a capacitor is also 
described.
Patent EP-0292310-A3 (EP)
Title: Process for removing nitrogen oxides
IPC: B01D53/86
Filed: 1988-05-20
Abstract: A process for removing nitrogen oxides from exhaust gases containing at least nitrogen oxides and volatile metal compounds by the use of a catalyst having prevented activity reduction due to the volatile metal compounds and having a superior durability is provided, which process comprises contacting the exhaust gases with a catalyst containing TiO2, a compound active to nitrogen oxides-removing reaction such as oxides of V, Cr, Mo, W, Fe, Co, Ni, Cu, Ce, etc. and/or sulfates thereof and a metal sulfate containing water of crystallization such as those of A l , Mg or Mn, in the presence of ammonia at 150 DEG  to 600 DEG C.
Patent EP-0300630-A3 (EP)
Title: Melatonin for regulating animal reproduction
IPC: A61K31/40
Filed: 1988-07-01
Abstract: The present invention relates to a method of 
regulating the seasonal breeding activity and/or seasonal 
physiological responses of animals utilising veterinary 
implants.  
     Previously described coated veterinary implants 
allow an active ingredient to be released at a 
predetermined rate to maintain a predetermined blood 
level of melatonin.  
     However, the manipulation of breeding activity 
was limited to relative brief delays in the onset of 
puberty or oestrus or relatively brief advancement in the 
onset of puberty or oestrus.  
     Accordingly difficulties of the prior art are 
substantially overcome by using the method of the 
invention. The method includes subjecting the animal to 
be treated to a first treatment with a veterinary 
composition including 
   (a) an effective amount of an active 
ingredient selected from melatonin or related 
chemicals of the indole class, as hereinbefore 
defined, or mixtures thereof, and    (b) a veterinarily acceptable carrier or 
excipient therefor;    
    at a preselected time relative to the normal 
breeding cycle of the animal;  
    and subjecting the animal to be treated to at 
least a second treatment with a veterinary composition as 
described above at a later preselected time relative to 
the normal breeding cycle of the animal. A composition 
for use in the above method is also provided.
Patent EP-0307237-A3 (EP)
Title: Signal amplifier
IPC: H03F3/30
Filed: 1988-09-09
Abstract: A signal amplifier including a bridge output 
stage, a comparator stage arranged to control a first 
part of the output stage in accordance with the 
polarity of an input signal, and a modulating stage 
arranged to control a second part of the output stage 
in accordance with the magnitude and polarity of the 
input signal. The signal amplifier is particularly 
suitable for fabrication as an integrated circuit.
Patent EP-0315595-A3 (EP)
Title: A metal-mass ballasting device for tractors
IPC: B62D49/08
Filed: 1988-10-25
Abstract: A ballasting device for tractors comprises a metal mass 
(2) provided with three points (3, 4) for direct 
connection to the arms (B, D) of the lifting apparatus 
(E, F, G,) of the tractor (T) for enabling it to be 
lifted, positioned in its operative position and 
set down by means of the lifting apparatus itself.
Patent EP-0325199-A3 (EP)
IPC: A61L27/36
Filed: 1989-01-17
Abstract: Fumagillin and its salts have an angiogenesis 
inhibiting activity and are useful for prophylaxis and 
treatment of diseases induced by abnormally stimulated 
neovascularization. The invention also provides 
certain pharmaceutical compositions comprising 
fumagillin or its salt, and an agent which potentiates 
angiogenesis inhibition such as heparin and sulfated 
cyclodextrins such as beta-cyclodextrin 
tetradecasulfate.
Patent EP-0336245-A3 (EP)
IPC: H01M4/28
Filed: 1989-03-25
Abstract: Eine positive Sammlerelektrode, deren aktives Material aus einem Doppelhydroxid 
der allgemeinen Formel  
[M²⁺ (1-x) Fe³⁺x(OH)₂] x+ [(x/n)X n- ,yH₂O] x-    
besteht, in welcher ein Laufparameter 0,05 ≦ x ≦ 0,4 vorzugsweise 0,2 ist, M²⁺ 
vorzugsweise Ni²⁺ ist und X n-  für eine Anionart steht, zeigt im Vergleich zu 
analogen Doppelhydroxiden mit X n-  für eine = SO₄²⁻, NO₃⁻ oder CO₃²⁻ über die allen 
gemeinsame Eigenschaft der Immunität gegen Eisenverunreinigungen (daher "side­
rophile" Elektroden) hinausgehend eine bemerkenswerte Verbesserung im elek­
trischen Verhalten, wenn X n-  zumindest anteilig von PO₄³⁻ bzw. HPO₄²⁻gebildet 
ist. Die Qualitätsverbesserung kommt beim zyklischen Lade-/Entladebetrieb gegen 
eine Cd/Cd(OH)₂-Elektrode in einer über viele Zyklen andauernden Konstanz der 
spezifischen Entladekapazität auf hohem Niveau zum Ausdruck.
Patent EP-0337366-A3 (EP)
Title: A nonlinear feedback control method and apparatus for an internal combustion engine
IPC: F02D41/14
Filed: 1989-04-11
Abstract: A nonlinear feedback control method and apparatus for an 
internal combustion engine in which a model of the engine is 
constructed, and load torque is estimated as a variable 
representing the operating state of the engine. Deviations 
of the engine from the engine model are formulated as 
disturbances. Other variables which cannot be measured are 
determined by making experiments and using tables. Based on 
the estimated load torque, the formulated deviations and 
other formulated variables, precise feedback control is 
executed for the engine, which varies in its operating 
conditions so that the rotation speed of the engine is 
adjusted to a target rotation speed by controlling a throttle 
opening. The estimated load torque is a physically 
significant control quantity which is easy to manipulate, and 
which can also be used for various controls such as an 
ignition timing control and a fuel injection control.
Patent EP-0351611-A3 (EP)
Title: Masse-Feder-Systeme für Schallschutzzwecke
IPC: B32B7/02
Filed: 1989-07-01
Abstract: Ein Masse-Feder-System für Schallschutzzwecke, insbesondere 
in Kraftfahrzeugen, besteht aus einer biegeweichen 
Kunststoffschwerschicht (2) als Masse und einer weichen 
Schicht als Feder (4), welche zur Anlage an der schallabstrahlenden 
Fläche oder Wand dient und welche ein Gel aus 
10 bis 50 Gew.% eines organischen Polymeren oder Silikonpolymeren 
und 50 bis 90 Gew.% eines damit jeweils 
verträglichen Weichmachers ist, das bei Raumtemperatur 
einen Elastizitätsmodul E′ ≦ 5 x 10⁵ Pa und einen inneren 
Verlustfaktor d ≧ 0,5 aufweist.
Patent EP-0362866-A3 (EP)
Title: Process for manufacturing sintered bodies
IPC: B22F3/10
Filed: 1989-10-06
Abstract: Using an organic binder containing at least one water-­
soluble thermoplastic organic polymer and at least one water-­
insoluble thermoplastic organic polymer, the water-soluble 
thermoplastic organic polymer is extractd by debinding treatment 
in which a plastic molded part such as injection molded part and 
water are brought into contact with each other to prevent the 
occurrence of cracks in the molded part. Removal by extraction of 
the water-soluble thermoplastic polymer reduces the amount of 
the organic binder contained in the molded part sufficiently, thus 
preventing the softening and deformation of the molded part at 
the time of optionally heating and removing the remainder of the 
organic binder and/or sintering of the molded part and also 
preventing the occurrence of swelling and cracks by the effect of 
guide passage formed by the extraction of the organic polymer. 
Thermal debinding prior to sintering can be eliminated when 
polyethylene oxide is used as the water-soluble binder, which 
enables considerable reduction in the time required for debinding.
Patent EP-0373637-A3 (EP)
Title: Inp/galnasp double heterostructure laser diode with buried active layer, and method for its production
IPC: H01S5/227
Filed: 1989-12-13
Abstract: InP/GaInAsP double heterostructure laser diode with buried 
active layer, and method for its production. The InP/GaInAsP 
laser diode containing a built-in isolating p-n junction with a 
double channeled double heterostructure carrier, and a buried 
active layer built up on an InP substrate, is prepared by using 
the method of one-step liquid phase epitaxy, wherein on the 
orientated substrate (1) there are formed two parallel channels 
(9), between which channels (9) a buried GaInAsP active layer 
(3a) is arranged, which is confined on all sides by n and p 
type InP layers with a wide inhibiting zone and a low 
refractive index. On the substrate (1) there is a n-type InP 
buffer layer (2) and thereon a further GaInAsP layer (3) with 
narrow gap and lying at the bottom of the channels (9) and on 
the planar parts, whereon a further n-type layer (4) is 
arranged carrying a further n-type current-limiting layer (5), 
whereon an InP embedding layer (6) is provided on which a 
GaInAsP contact layer (7) of the p-type is arranged, while this 
one is covered with a multilayer p-side contact-metal layer 
(8a), advantageously of Au/Au-Zn , while on the other side of 
the carrier a n-side contact-metal layer (8b) is directly 
arranged, preferably consisting of AuGe/Ni/Au.
Patent EP-0329261-A3 (EP)
Title: Expandable structure and sequence of expansion
IPC: E04B1/344
Filed: 1986-05-27
Abstract: An expandable structure has a core structure (10) which 
may be expanded on a selected side into a composite 
structure incorporating the core structure (10) and a 
contiguous expanded section. The selected sidewall (14) 
of the core structure (10) rotates up to become the roof 
of the expanded section. The sidewall (14), endwalls 
(27A,27B) and floor section (37) of the expanded section 
are hinged to the frame (200) of the core structure (10) 
and stacked vertically against the selected sidewall/­
roof (14) but do not take up significant floor space 
within the core section (10). Expansion may be 
accomplished by power beams (24,23) housed within the 
roof (16) and subflooring (17) of the core structure 
(10). The sequence of expansion includes the steps of 
(a) rotating the selected sidewall/roof (14) to a 
horizontal position as the roof of the expanded section; 
(b) driving the sidewall (26) of the expanded section 
outwardly; (c) driving the endwalls (27A,27B) outwardly; 
and (d) rotating the floor (37) of the expanded section 
downwardly to form an extension of the floor (17) of the 
core section (10).
Patent EP-0366202-A3 (EP)
Title: A soil working machine
IPC: A01B9/00
Filed: 1989-10-24
Abstract: The invention relates to a soil working machine, 
in particular a plough, which machine comprises a frame and 
one or more turning means for at least partly turning a 
furrow slice. The turning means, which include at least one 
guide member (13, 14, 47) as well as a driven member (18, 49) 
for turning the furrow slice, co-operate with at least one 
driven disc (7), the arrangement being such that the said 
driven disc (7) will pull the machine through the ground, 
whereby a portion of the turning means moves parts of the 
furrow slice in one lateral direction and another portion of 
the turning means moves the furrow slice in an opposite 
lateral direction. At least one of said guide members (14) 
consists substantially of a plurality of plate-shaped 
elements arranged above each other, of which elements the 
widest sides extend into a direction differing from the 
vertical plane.
Patent EP-0340968-A3 (EP)
IPC: G11B7/249
Filed: 1989-04-27
Abstract: A thin film device is produced by electrolysis in 
a solution containing an organic material, an inorganic 
material or a material being a mixture thereof which 
material is sparingly soluble or insoluble in water and 
a surfactant for solubilising said organic material, 
inorganic material or mixture thereof.
Patent EP-0350273-A3 (EP)
Title: Process for measuring endotoxin
IPC: G01N33/569
Filed: 1989-07-04
Abstract: An endotoxin concentration in a test sample can be determined by measuring optical changes due to a gelation reaction caused by reacting a horseshoe crab hemocyte lysate with endotoxin without influences of affecting substances by spiking at least three known different amounts of endotoxin to a test sample and a solution containing no endotoxin with no influence on the gelation reaction.
Patent EP-0360577-A3 (EP)
IPC: B32B27/32
Filed: 1989-09-20
Abstract: In accordance with the present invention, there are provided processes for preparing thermoplastic elastomer laminates, which comprise a step of obtaining a laminated sheet by placing a thermoplastic elastomer unexpanded sheet containing a polyolefin resin, an ethylene/ alpha -olefin copolymer rubber and a foaming agent onto the back of a thermoplastic elastomer sheet containing a polyolefin resin and an ethylene/ alpha -olefin copolymer rubber, and heat fusion bonding both sheets to each other, and a step of obtaining a thermoplastic elastomer laminate having a foamed layer by heating said laminated sheet to expand the thermoplastic elastomer unexpanded sheet layer thereof.
Patent EP-0367473-A3 (EP)
Title: Fluidization of soapstock
IPC: C11B13/02
Filed: 1989-10-24
Abstract: The present invention is directed to a method 
for treatment of soapstock obtained by alkali refining of 
fats to provide a fluid, uniform, pumpable aninmal feed 
product. In the method, a raw soapstock is provided. 
Propionic acid is added to the raw soapstock and the pH 
is adjusted to provide an acidified soapstock. With 
soapstocks having low gum levels, a fluid, uniform, 
pumpable product is provided without further treatment. 
At higher gum levels, the acidified soapstock is heated 
to a predetermined temperature to provide the fluid, 
uniform, pumpable product.
Patent EP-0349352-A3 (EP)
IPC: A63C11/08
Filed: 1989-03-14
Abstract: In an automatic wax coating apparatus for use 
with skis (1), a securing device for securing ski strips 
(1), a wax supplying device, a brushing device (50) and 
a movement device (60) are provided in the interior of 
a box (11) for accommodating the ski strips. The brushing 
device (50) comprises a hot air nozzle (51) for blowing 
hot air onto the ski strips, a roller brush (52) for 
brushing the sliding surfaces of the ski strips, and a 
wax nozzle (53) for spraying the sliding surfaces of the 
ski strips with a wax supplied from the wax supplying de­
vice, and the brushing device (50) can be moved along the 
longitudinal axes of the ski strips by means of the move­
ment device (60). And as occasion demands, the brushing 
device makes a plurality of reciprocating movements along 
the longitudinal axes of the ski strips (1) to apply a wax 
coat of even more accurately controlled uniformity, thick­
ness, surface texture and so forth.