baber/WOPTO huggingface dataset:
Patent EP-0103217-A3 (EP)
Title: Spectacle lens with identification and/or mark and method of producing them
IPC: G02C11/00
Filed: 1983-08-24
Abstract: The invention is directed to an ophthalmic lens having a marking and a method of producing the same. The lens is suitable for spectacles and the like. The method includes applying a removable adhering substance to a region of the surface of the lens body so that the peripheral outline of the substance corresponds to the marking to be formed. Then, an anti-reflection coating is applied to the lens body and, at a time thereafter, the adhering substance and the portion of the coating covering the substance is removed thereby causing a recess to be formed in the coating having a peripheral outline defining the marking. The marking formed in this way is practically invisible to a person wearing spectacles equipped with the lens of the invention. On the other hand, the marking is clearly visible when viewed in reflected light.
Patent EP-0104498-A3 (EP)
IPC: C09C3/10
Filed: 1983-09-01
Abstract: A process for preparing polymer-encapsulated dis­
persed non-monomer solids, such as, polymer-encapsulated 
pigments. Water, a pigment, a nonionic protective colloid or 
stabilizing agent, and a portion of a nonionic monomer 
having at least one monovalent unsaturated organo moiety 
are admixed. The pigment has a minimum of surface charge. 
A nonionic polymerization initiator is added to the admixture 
and the admixture is heated to begin the polymerization of 
the nonionic monomer. A nonionic catalyst and the remain­
der of the nonionic monomer are added to the admixture. 
The polymerization is allowed to proceed to finality or the 
desired degree. A polymer-encapsulated pigment dispersion 
is obtained.
Patent EP-0110251-A3 (EP)
IPC: C08G77/00
Filed: 1983-11-17
Abstract: The present invention relates to a alkoxy-functional 
one-component RTV composition. In particular, there is dis­
closed processes for producing an alkoxy-terminated dior­
ganopolysiloxane by reacting a vinyl or silanol containing 
siloxane with an alkoxy-functional hydride containing silane 
in the presence of a platinum catalyst.
Patent EP-0092918-A3 (EP)
Title: Continuous release formulations
IPC: A61K47/00
Filed: 1983-03-31
Abstract: Pharmaceutical compositions comprising a pharmacologically active polypeptide and a pharmacologically or veterinarily acceptable amphipathic, non-cross-linked linear, branched or graft block copolymer, which has a minimum weight average molecular weight of 5,000, in which the hydrophobic component is biodegradable and the hydrophilic component may or may not be biodegradable, the composition being capable of absorbing water to form a hydrogel when placed in an aqueous, physiological-type environment; copolymers suitable for use in said compositions; and method for the manufacture of such copolymers.
Patent EP-0134863-A3 (EP)
Title: Conveyor track and load support for an air cushion conveyor
IPC: B65G7/06
Filed: 1983-11-08
Abstract: Improvements to components of hydrostatic bearing levitation systems, wherein fluid pressure between a load (L) and the rails (R) of a track system supports and guides the load, are described. The rail (R) has a plurality of lengthwise extending ports and nozzles communicating through the curved upper wall to the interface area between the rail and the load. The load support member (S) has a compliant tubular outer cover (172, 174) formed of a flexible partly deformable material capable of deformation under load and at least partial recovery under load removal. A central core (168) creates a cavity between itself and the outer cover, and the cavity is filled by a filler material (170) wound tightly on the core. The filler material is a cellulosic sheet material having a high percentage of groundwood and little or no crepe.
Patent EP-0112631-A3 (EP)
Title: Composite material, method of making it and its use in osmotic purification of liquids
IPC: C02F1/44
Filed: 1983-11-08
Abstract: A composite material suitable for use as a reverse osmosis membrane comprises a microporous substrate having a preferably ultrathin, water permeable desalinization film supported thereon, said film comprising copolymer containing units of methacrylic acid and units of ester or amide of methacrylic acid containing a hydroxyl group on said amide or ester moiety, the copolymer being crosslinked by ester formation. 
<??>The composite material finds application in purifying concentrating liquids such as aqueous salinated solutions.
Patent EP-0098777-A3 (EP)
IPC: F16D1/02
Filed: 1983-06-30
Abstract: A coupling arrangement is disclosed whereby a metallic 
driven member (4) is coupled to a metallic driving member (2) 
through a non-metallic adapter (6). Adapter (6) has an internal 
harmonically varying polygonal profile (12) which mates with 
a like external polygonal profile (14) on the driven member. A 
coupling arrangement of the type described has sufficient 
strength to transmit required torques from the driving (2) to the 
driven (4) members and has sufficient compliance to accept 
relatively high misalignments between the driving (2) and 
driven (4) members without excessive wear on said members 
as might otherwise occur.
Patent EP-0193619-A3 (EP)
IPC: B23D1/22
Filed: 1984-12-07
Abstract: Zum Entfernen des Brennbartes an Halbzeugmaterial, 
das durch Brennschneiden geschnitten wurde, dient ein 
schräggeführter Flachmeißel mit pulsierendem Antrieb mit­
tels eines Preßluftschlaggerätes, wodurch die Vorschub­
kräfte niedrig gehalten werden. Die Neigung des Flachmei­
ßels ist entgegen einer nachhaltigen Kraft im Betrieb verän­
derlich, damit die Meißelschneide Unebenheiten der den 
Brennbart tragenden Materialoberfläche, z. B. bei gewölb­
ten Brammen, zu folgen vermag und stets zwischen Materi­
aloberfläche und Brennbart angreift. Der relative Vorschub 
zwischen Flachmeißel und Halbzeugmaterial ist variabel 
ausgelegt, so daß ein beschleunigter Vorschub einsetzt, 
wenn ein Stück Brennbart voreilend abplatzt.
Patent EP-0147822-A3 (EP)
Title: Method of detecting partial discharges and device for carrying it out
IPC: G01R31/327
Filed: 1984-12-21
Abstract: 1. A method of measurement for detection of partial discharges in polyphase metalclad switchgear with a testing transformer (1) which may be connected to the individual phases (R, S, T) of this switchgear (14) via a polyphase selector switch (3) and with a coupling capacitor (Ck1, Ck2 , Ck3 ) for the production of the return path between the phase to be tested and a measuring impedance, characterized in that as coupling capacitor (Ck1 , Ck2 , Ck3 ) the one phase or all of the phases (R, S, T) of the switchgear (14) not live are employed in such a way that their capacitance with respect to the live phase serves for the coupling-out of the partial discharge pulses.
Patent EP-0140453-A3 (EP)
IPC: F25D21/14
Filed: 1984-10-26
Abstract: With a cabinet for cooling good e.g. flowers having a 
cooling system and an open space for freely exhibiting 
goods such as cut-flowers, a large amount of air is cooled, so 
that much moisture is set free.  
     The invention provides a solution for a simple evacua­
tion of the moisture by providing absorption means absorb­
ing said moisture.
Patent EP-0143586-A3 (EP)
IPC: B01D39/02
Filed: 1984-11-16
Abstract: There is disclosed a method and apparatus for filtering 
aqueous liquids which comprises a filtration bed through which 
the liquid is passed, in which the filtration bed comprises a 
plurality of small, preferably less than 100 cm², pieces of 
open-structured material. The material may be bonded syn­
thetic fibre matting or a body of knitted or woven mono­
filaments.
Patent EP-0139569-A3 (EP)
IPC: G06F13/14
Filed: 1984-09-21
Abstract: Devices for interconnection into a digital computer 
system contain arbitration mechanisms for assigning control 
of a common communications path among the devices. 
Several modes of device arbitration are provided for, and the 
modes may be mixed among devices, and changed during 
operation of the system, in the system without interfering 
with communications. The arbitration mechanism requires 
only a single additional line in the communications pathway, 
and thus a single additional pin on the integrated circuit on 
which it is implemented, for the arbitration function. It thus 
facilitates implementation of the arbitration mechanism 
along with all other interconnect logic on a single integrated 
circuit.
Patent EP-0160961-A3 (EP)
IPC: E04C5/02
Filed: 1985-05-06
Abstract: Die Erfindung betrifft ein Stahlbetonbauteil mit schlaffer 
Bewehrung aus Rund- und Rippenstahl. Ein freier Schenkel 
des gegebenenfalls abgebogenen in der Nähe der Stahl­
betonbauteilaußenflächen geführten Bewehrungsstahls (8; 
9; 10) ist in die Eckenbereiche des Bauteils geführt, wobei die 
freien Enden des Bewehrungsstahlschenkels über einen 
angestauchten Kopf (11) verfügen.  
     Neben der erheblich besseren Bewehrung der Ecken- 
und Kantenbereiche ermöglicht die Erfindung eine wesent­
liche Stahleinsparung durch Verkürzen der Verank­
erungsbzw. Übergreifungslängen (12, 26).
Patent EP-0161644-A3 (EP)
Title: Sliding-contact bearing comprising a device for the determination of the local temperature of the sliding layer
IPC: F16C17/24
Filed: 1985-05-10
Abstract: A plain bearing includes a support base which carries a sliding layer and is supported in a bearing housing. For locally determining the temperature of the sliding layer, a heat conductor is inserted in the support base which transmits the heat to a temperature sensing and measuring element located in the bearing housing. The heat conductor is positioned in a plug and surrounded therein by a sheathing. In order to provide an intimate contact between the heat conductor and the temperature sensing and measuring element, the latter is biased by a spring in direction to the heat conductor. By means of guide tracks, the support base can be turned into the bearing housing as the element will be retracted by the guide track against the force of the spring and runs along the circumference of the support base until being in alignment with the heat conductor.
Patent EP-0170253-A3 (EP)
IPC: C01B17/05
Filed: 1985-07-30
Abstract: Es wird ein Verfahren zur Erzeugung von elementarem 
Schwefel aus SO₂ beschrieben. Um dies auf einfache und 
kostengünstige Weise zu bewerkstelligen, wird vorgeschla­
gen, daß das SO₂ in einem regenerierbaren Lösungsmittel 
gelöst, die Lösung mit einem Reduktionsmittel in Kontakt 
gebracht und der entstandene Schwefel von der Lösung 
abgetrennt wird.
Patent EP-0192047-A3 (EP)
IPC: C09K3/14
Filed: 1986-01-17
Abstract: A fixed abrasive grinding media is disclosed which 
includes a high open cell content polyurethane foam binder 
in which is dispersed a high concentration, from 50 to 70% by 
weight, of abrasive particles. The binder system includes one 
or two hydrophilic polyols; an low molecular weight, highly 
reactive isocyanate; a surfactant that controls open cell 
formation; water and dual catalysts. One catalyst promotes 
the isocyanate-water reaction and the other promotes only 
the isocyanate-polyol reaction.
Patent EP-0195409-A3 (EP)
IPC: B23K10/00
Filed: 1986-03-18
Abstract: A plasma arch torch having an upper body of a 
non-conductive material supporting an electrode and a lower 
body of a conductive material supporting a nozzle through 
which an arc is formed between the electrode and a work 
piece. A mixture of inert gas and a fusible powder may be 
blown through a passageway formed in said lower body and 
through passages formed in said nozzle onto the work piece. 
A liquid coolant is circulated through a reservoir formed in 
the lower body, and an inert gas is discharged through an 
opening that circumvallates the nozzle. Both the nozzle and 
the torch as a whole are uniquely constructed to avoid many 
of the problems caused by the use of insulators and fluid 
seals. In addition, the novelty of construction enhances 
performance.
Patent EP-0199113-A3 (EP)
IPC: A01B17/00
Filed: 1986-03-22
Abstract: Ein Zusatzpflugkörper für Drehpflüge für die Verbreiter­
ung der vom letzten Pflugkörper des Drehpfluges geschnit­
tenen Furche ist an einem Arm (8) befestigt, der seinerseits 
über eine Schwenkachse (9) an dem Pflugrahmen (11) des 
Drehpfluges anschließbar ist. Der Schwenkbereich des 
Armes (8) ist durch Anschläge (14, 15; 26, 27; 28) begrenzt, 
die die Arbeitsstellung des Zusatspflugkörpers (3) bestim­
men. Der Zusatzpflugkörper schwenkt beim Wenden der 
Pflugkörper (22) des Drehpfluges selbsttätig von der einen in 
die andere Arbeitsstellung, wobei die Arbeitsflächen des 
Schneidwerkzeuges (6) für beide Arbeitsrichtungen au­
sgelegt sind.
Patent EP-0197410-A3 (EP)
Title: Device for heating elongated metallic work pieces by induction
IPC: F27B9/06
Filed: 1986-03-24
Abstract: The device consists of an induction furnace with a heating chamber which is adaptable to the width of the bar-shaped elongate material and with one device for feeding the bars and one for transporting them away after heating, wherein the heating chamber is formed by a single-layer induction coil, which laterally encloses the heating chamber, and a cover and a bottom group which includes a holding device (14, 14') and a lifting device (5, 5') which moves the particular bar fed in at the required working pace by one bar width upwards into the heating chamber, where it is held by the holding device (14, 14') until the next bar is fed in, so that the bars are transported stepwise through the heating chamber upwards into the ejection position, where they are moved from the outside to a transport device (13). <IMAGE>
Patent EP-0205967-A3 (EP)
Title: H2o2-forming sarcosineoxidase, their preparation and use
IPC: C12N9/06
Filed: 1986-05-27
Abstract: The present invention provides a method of use for a hydrogen peroxide-forming oxidase, wherein the enzyme is obtained from Streptomycetaceae and at 25 DEG  C., in 0.15 mol/liter potassium phosphate (pH 7.9), in the presence of surface-active substances, still shows after 2 days an activity of at least 40% of the initial activity. This enzyme is useful in the determination of sarcosine, creatine and creatinine.
Patent EP-0220398-A3 (EP)
IPC: F28F9/22
Filed: 1986-08-05
Abstract: Bei einer Vorrichtung zum Temperieren bzw. Kochen 
von Medien z.B. Hartzuckermassen, Weichzuckermassen 
und Gelatine-Gießmassen usw. für kontinuierlich 
arbeitende Produktionsanlagen wird eine kurze 
Verweilzeit der Masse bei gleichzeitigem optimalen 
Lösen der Bestandteile dieser dadurch erreicht, daß 
ein Behälter, zwischen einer Massenzuführleitung (5) und 
einer Massenabführleitung (6) mehrere über die Höhe des 
Behälters in Abständen Führungsbleche (7), mit min­
destens einer Durchflußöffnung (8) für die zu be­
arbeitende Massen aufweist und daß z.B. in axialer 
Richtung des Behälters ein oder eine Anzahl von 
Durchflußkörpern (9) angeordnet sind daß diese an ihrem 
oberen und unteren Ende jeweils in einen Raum (10,11) 
münden, und daß durch die Durchflußkörper ein 
heißes Medium geleitet wird das die Masse bzw. die 
Gießmasse erwärmt.
Patent EP-0212593-A3 (EP)
Title: Composite beam
IPC: E04C3/293
Filed: 1986-08-16
Abstract: A fireproof construction element has a plurality of integrally interconnected and parallel profile beams each having a longitudinally extending outer flange defining an outer surface and a longitudinally extending web extending inwardly from the flange. The webs are each formed adjacent the flange with a row of at least generally longitudinally extending, elongated, and laterally throughgoing slots. The beams form a plurality of outwardly open channels laterally bounded by the flanges. Respective masses of concrete substantially fill the channels between the webs and inward of the flanges and have outer surfaces contiguous with the outer surfaces of the beam flanges. The slots can be provided in two rows with the slots of one row overlapping and staggered with the rows of the other row.
Patent EP-0214600-A3 (EP)
Title: Cephalosporin derivatives
IPC: C07D501/38
Filed: 1986-09-02
Abstract: A cephalosporin compound substituted by imidazolium ring in 3-position of cephem having the following formula (I), and pharmaceutically acceptable salt thereof,   <IMAGE> (I)  wherein R1 is an organic residue known in  beta -lactam antibiotics, R2 is hydrogen atom or methoxy, n is 0 or 1, A is a nitrogen-containing group constituting imidazolium ring, is useful as an agent for preventing and treating bacterial infections.
Patent EP-0233340-A3 (EP)
Title: Apparatus for unloading silage bales from trench silos
IPC: A01F25/20
Filed: 1986-12-05
Abstract: An apparatus for distributing fodder bales which is attached to a frame mountable on a tractor or to a trench-silo extractor with a U-shaped cutting device, is extended, according to the invention, in such a way that the circular path of rotation of the coupling points is changed to an elongate elliptical, oval or suchlike path of rotation. <IMAGE>
Patent EP-0235677-A3 (EP)
IPC: B41F30/00
Filed: 1987-02-18
Abstract: A blanket (14) for offset lithographic printing is bond­
ed to a carrier plate (15) for use in a press with magnetic cylin­
ders (10).
Patent EP-0258757-A3 (EP)
IPC: B65D47/20
Filed: 1987-08-21
Abstract: In der Produktaustrittsöffnung (6) eines einteiligen Streuverschlusses (1) 
mit über ein Filmscharnier (3) angelenktem Schanappdeckel (2) kann sich 
Produkt nicht ablagern, wenn der Schnappdeckel (2) zum Öffnen und Schlies­
sen jeweils durch die Öffnung (6) hindurchzuschwenken ist (Fig. 2).
Patent EP-0270122-A3 (EP)
Title: Magnetoelastic torque transducer
IPC: G01L1/12
Filed: 1987-12-03
Abstract: A magnetoelastic torque transducer for providing an electrical signal indicative of the torque applied to a member, the member including ferromagnetic, magnetostrictive means affixed to, associated with or forming a part of the surface of the torqued member for altering in magnetic permeability in response to the application of torque to the member. The ferromagnetic, magnetostrictive means is advantageously formed of a thermally hardened or iron-nickel martensite hardenable steel alloy characterized by a substantially isotropic magnetostriction having an absolute value of at least 5 ppm and including from 0.05 to 0.75 percent by weight carbon and sufficient of one or more elements selected from Ni, Cr, Co, Ti, Al, Mn, Mo, Cu and B to raise the alloy magnetostriction to at least 5 ppm absolute. Preferably, the ferromagnetic, magnetostrictive means is formed of nickel maraging steel. The transducer comprises a pair of axially spaced-apart annular bands defined within a region of the ferromagnetic, magnetostrictive means, the bands being endowed with residual stress created, respectively symmetrical right and left hand helically directed magnetic anisotropy of sufficiently large magnitude that the contribution to total magnetic anisotropy of any random anisotropy in the member is negligible. In one aspect of the invention, each said band has at least one circumferential region which is free of residually unstressed areas over at least 50% of its circumferential length. In another aspect of the invention, the alloy is thermally hardened before the bands are endowed with the residual stress-created magnetic anisotropy. <IMAGE>
Patent EP-0271918-A3 (EP)
Title: Stable formulations of ricin  toxin a chain and of rta-immunoconjugates and stabilizer screening methods therefor
IPC: G01N33/53
Filed: 1987-12-18
Abstract: Highly stable pharmaceutical compositions suitable for 
parenteral administration to animals or humans comprising a 
therapeutically effective amount of an RTA-immunoconjugate dissolved 
in an inert carrier method comprising a stabilizer are claimed. 
Screening methods for selecting stabilizers effective in preventing 
precipitation and aggregation of such compositions are described. 
Preferred stabilizers include glycerol at a concentration (v/v) of 
from about 25 to about 35%; dextran sulfates having molecular weights 
from about 0.1 × 10⁶ to about 2 × 10⁶ daltons; and human serum 
albumin.  
     The invention further comprises such compositions which have 
been lyophilized and/or reconstituted wherein the stabilizer is non-­
volatile, and may further comprise a carbohydrate stabilizer.  
     The invention further comprises stabilized RTA compositions.
Patent EP-0274736-A3 (EP)
IPC: B41J11/58
Filed: 1987-12-24
Abstract: Der zu unterteilende Stapel (30′) wird mit einer Ecke (30c) 
voraus über einen Durchlass (4) geschoben, der durch zwei 
Tischplatten (2, 3) begrenzt ist. An der Stirnseite (3a) 
der einen Tischplatte (3) ist eine Trennleiste (27) mit 
keilförmigem Querschnitt befestigt, die gegen die Verschie­
berichtung (E) des Stapels (30′) weist. Beim Verschieben 
des Stapels (30′) von der einen Tischplatte (2) über den 
Durchlass (4) auf die andere Tischplatte (3) fährt diese 
Trennleiste (27) zwischen Stapellagen ein und trennt einen 
untenliegenden Teil (39) des Stapels (30′) vom darüberlie­
genden Teil ab. Dieser abgetrennte Stapelteil (39) wird 
nach unten durch den Durchlass (4) hindurch abgelenkt und 
wird in einem unterhalb des Durchlasses (4) angeordneten 
Auffangbehälter als Paket gesammelt. Nachdem der Stapel 
(30′) vollständig über den Durchlass (4) hinaus auf die 
zweite Tischplatte (3) geschoben worden ist, kann der ab­
getrennte untere Stapelteil (39) mühelos von Hand aus dem 
Auffangbehälter entfernt und neben den Rest des Stapels 
(30′) gelegt werden. Das untere Ende des Stapels (30′) kann 
nun mit dem Ende einer nachfolgenden Papierbahn zu einer 
Endlosbahn verbunden werden.
Patent EP-0263651-A3 (EP)
Title: Apparatus to reduce or eliminate fluid bed tube erosion
IPC: F22B31/00
Filed: 1987-10-02
Abstract: Apparatus to reduce or eliminate fluid bed erosion in fluid bed combustion boilers by increasing the fire-side tube temperature by adding appropriately dimensioned longitudinal or circumferential fins (13) to the inbed heat exchange tubes (10) in the reactor.
Patent EP-0317674-A3 (EP)
Title: High efficiency particulate air filter and spacer therefor
IPC: B01D46/52
Filed: 1987-11-23
Abstract: Disclosed is a spacer for pleated high efficiency particulate air 
filters and air filters containing them. The or each spacer comprises    a 
lattice with flat or rounded struts (12), a rounded pleat fold 
contacting member (11), and vertically spaced apart air inlet and outlet 
media supporting flat members (13, 14) 
to provide uniform internal support 
for the pleats of the filter media (16), and to eliminate sharp edges and 
corners which would tend to injure the media under compression.
Patent EP-0254695-A3 (EP)
Title: Guide apparatus for the beading to connect the components of a cover for mattresses or the like
IPC: B68G15/00
Filed: 1987-07-24
Abstract: A guide apparatus for the beading that is bordering for the connection of a front component and of a side stripe of a mattress sheath or cover or the like, by means of a beading machine, which comprises: a fixed structure with perimetral tracks (20) for a beading machine (22); a frame (7) for a template provided for the assembly of the cover components; cross-like guide means (1A-3A) for the displacements of said frame (7) parallel to itself with a limited inclination with respect to said tracks (20); as well as thrust means (24) that can be activated and disactivated according to the position reached by the beading machine along the tracks, in order to move, in a programmed fashion, the template close to particular zones of the track; and means for blocking the frame to the structure in correspondence of the curved trajectories of the beading machine, and to release the frame in time and set free the movements thereof during the beading of same curves.