baber/WOPTO huggingface dataset:
Patent EP-0113588-A3 (EP)
IPC: H03F1/26
Filed: 1983-12-23
Abstract: This disclosure is concerned with novel techniques and 
circuit configurations for rendering high gain operational 
amplifiers and related differencing amplifiers adaptable for 
use with very low impedance signal sources to permit 
amplification of low-power signals with ultra-low noise, high 
D.C. stability, high gain, and wide frequency response, 
through development of the signal current as a very small 
increment on a much larger pre-existing current forced in 
opposite directions through an electronic switching device 
connected to such amplifier and producing minimal uncorre­
lated noise therein.
Patent EP-0127861-A3 (EP)
Title: X-ray lithography
IPC: G03F7/20
Filed: 1984-05-26
Abstract: Submicron x-ray lithography using a single shot of ultraviolet laser energy of one nanosecond (ns) duration and of relatively low energy to produce an x-ray pulse for exposing a resist to obtain a submicron pattern thereon. The incident x-ray flux used is about an order of magnitude smaller than heretofore required to obtain a comparable exposure with similar x-ray resists. A shield which transmits the x-ray pulse, but blocks the plasma material, is thermally coupled to the resist and heats the resist by transfer of the heat from the plasma thereto, upon exposure of the resist by the x-ray pulse.
Patent EP-0141514-A3 (EP)
IPC: C07C5/27
Filed: 1984-09-11
Abstract: A process is provided for enhancing the para-isomer 
content in the products resulting from the conversion of 
alkylbenzene compounds to dialkylbenzene compound mix­
tures. Examples of such conversions include the ethylation 
and disproportionation of toluene. The conversion takes 
place over a crystalline zeolite material combined with a 
matrix consisting essentially of amorphous silica as a 
binding material.
Patent EP-0152072-A3 (EP)
IPC: A61L2/08
Filed: 1985-02-08
Abstract: A novel irradiation process and products made thereby 
are disclosed. Biological media such as blood, blood frac­
tions, genetically engineered protein products and vaccine 
preparations are treated by said process, photolyzing nucleic 
acids in preference to proteins in said media. E.g., DNA- or 
RNA-containing pathogens are inactivated while leaving the 
proteins substantially intact or functional. In general, the 
process comprises irradiating the medium with pulsed light 
of wavelength and flux selected so that (1) the nucleic acids 
in their ground state absorb radiation and thereby rise to an 
excited state or states, (2) the nucleic acids in their excited 
states absorb radiation and thereby rise to higher energy 
states and undergo photolysis, and (3) the proteins in their 
ground or their excited states do not absorb sufficient 
radiation to undergo substantial photolysis. It is surprising 
and unexpected that nucleic acids in their excited states 
undergo efficient photolysis whereas proteins under the 
same conditions in the same medium are kept substantially 
intact.
Patent EP-0169974-A3 (EP)
Title: Rimless endoprosthesis for a hip joint cup
IPC: A61F2/34
Filed: 1985-04-06
Abstract: 1. An acetabular cup prosthesis whose cup (8) is hemispherical and has near the mid-circumferential plane three webs (5-7), the same projecting from the conical surface of the cup, extending substantially in the meridian direction and being so distributed around the periphery that a central web (5) is disposed at a first angle (alpha) to an adjacent web (7) disposed on one side and at a second angle (beta) to the adjacent web (6) on the other side, for the angle (beta) 85 degrees =< beta =< 105 degrees, characterised in that the cup prosthesis is rimless and for the first angle (alpha) 135 degrees =< alpha =< 155 degrees.
Patent EP-0178375-A3 (EP)
Title: Safety binding of a boot on a ski
IPC: A63C9/086
Filed: 1985-04-17
Abstract: A safety binding of a boot on a ski, which comprises two lateral clamps (1) displaceably mounted under the effect of a resilient member between a closed service position, in which the clamps cooperate with the sole of the boot, and an open position. Each lateral clamp is pivoted at the end of an arm (12) on a pivot axle (14) perpendicular to the plan of the ski, said arm being itself pivotaly mounted by its other end on an axle (13) perpendicular to said plan of the ski.
Patent EP-0172322-A3 (EP)
IPC: G03F1/90
Filed: 1985-05-25
Abstract: Eine solche Maskiervorrichtung ist für ein Gerät zur 
Ermittlung von Ausschnitt und/oder Maßstab von durch­
leuchtbaren Vorlagen, wie Filmdiapositiven oder -negativen, 
für die Erstellung des Layouts einer Druckvorlage bestimmt. 
Sie besitzt mit sich zu einer Maske variabler Größe und Lage 
ergänzenden, einander im Eckbereich der Maske überschnei­
dende Maskenabschnitte (4), die an gestellfesten Führungen 
(2) relativ zueinander verschiebbar sind und unter denen 
unmittelbar die durchleuchtbare Vorlage fixierbar ist.  
     Damit auf der Vorlage selbst oder auf deren Träger die 
Markierungen zur Festlegung des jeweils ausgewählten Bild­
oder Vorlagenausschnittes in Abhängigkeit von den Positio­
nen der Maskenabschnitte maschinell eingebracht werden 
können, sind außerhalb des Überschneidungsbereichs nahe 
den jeweils beiden Enden an den Maskenabschnitten (4) 
Markiervorrichtungen (7) angeordnet. Diese Markiervorrich­
tungen (7) haben einen hilfskraftbetätigten Markierdorn oder 
-stift (8) mit einer Markierspitze (6), die in ausgesteuerter 
Lage des Markierdorns (8) über die Unterseite des Maske­
nabschnittes (6) vorsteht.
Patent EP-0165594-A3 (EP)
IPC: B60P7/15
Filed: 1985-06-19
Abstract: Vorrichtung zum schnell-lösbaren Festklemmen eines 
endseitig mit einem Klemmkopf ausgerüsteten Raumteilers 
an Begrenzungswänden, wobei der Klemmkopf aus einem 
Anlageteil und aus einem daran begrenzt verschiebbar 
geführten Hakenteil gebildet ist und der schließlich aus 
einem mit einer Feder zusammenwirkenden, eine Handhabe 
aufweisenden Stellglied besteht, wobei die Feder und das 
Stellglied voneinander räumlich getrennt, jeweils für sich 
zwischen dem Hakenteil und dem Anlageteil angeordnet 
sind und die Feder vorgespannt ist und den Hakenteil 
gegenüber dem Anlageteil, unabhängig von der jeweiligen 
Schaltlage des Stellgliedes, andauernd in Richtung der 
Klemmstellung belastet und das Stellglied beim Überführen 
des Hakenteiles in die Offenstellung die Feder einer wach­
senden Belastung aussern und beim Überführen in die 
Klemmstellung die Belastung der Feder abnimmt.
Patent EP-0171671-A3 (EP)
Title: Device for the prevention of infections
IPC: A61B90/40
Filed: 1985-07-24
Abstract: The device is used for preventing infections in a patient caused by microorganisms originating from a person present during an operation. It is provided with an aspiration unit which aspirates the microorganisms from their site of origin on at least one part of the body of the person facing the patient during the operation. The device is characterised by an essentially air-impermeable shield, which at least partially covers the body part of the person. Running between the shield and the body part of the person is at least one aspirating current carrying off the microorganisms. However, it is also possible for a plurality of aspirating currents to run between the shield and the part of the body. The shield and the surface of the body part can form at least one intermediate space or else a plurality of intermediate spaces through which the aspirating currents flow. These intermediate spaces can be connected to a low-pressure generator producing the aspirating currents.
Patent EP-0181603-A3 (EP)
IPC: C08L77/00
Filed: 1985-11-06
Abstract: A cross-linked resin produced by the reaction of a bis­
(2-oxazoline) compound with a dicarboxylic acid anhydride, 
and optionally also with at least one selected from the group 
consisting of a dicarboxylic acid, a hydroxy-carboxylic acid, a 
diol and water, in the presence of at least one catalyst 
selected from the group consisting of an organic phosphor­
ous acid ester, an organic phosphonous acid ester and an 
inorganic salt at an elevated temperature. The cross-linked 
resin has a high mecahnical strength and a high resistance to 
organic solvents.  
     The resin composition comprising the cross-linked resin 
and reinforcements and/or fillers combined therewith has 
outstanding heat-resistance and mechanical properties.
Patent EP-0151102-A3 (EP)
Title: Expression de l'alpha-1-antitrypsine humaine dans la levure
IPC: C12P21/08
Filed: 1985-01-28
Abstract: Le gène de structure pour l'α-1-antitrypsine humaine 
est fusionné en phase au promoteur du gène de l'Arg 3 et 
exprimé dans la levure.
Patent EP-0204894-A3 (EP)
Title: Clock regenerator
IPC: H03L7/06
Filed: 1986-03-08
Abstract: A clock regenerator is designed as a phase locked loop (PLL) and comprises a phase detector (DET) which compares the phase of the input signal (Sp) with that of the output signal (Sa), the frequency of the phase detector being approximately N times smaller than the oscillator frequency. In the phase detector (DET), there are obtained from a regenerated output signal (Sa) two signals delayed by L/N periods, wherein L is a small integer, in order to form therefrom a pulse window comprising at least three zones. The clock regenerator comprises a loop filter (FIL) with a counter, the status of which is recorded in a logic circuit which controls a programmable divisor (DIV) in such a way that when the edges of the input pulse (Sp) fall in the central most zone, the counter counts toward zero and no correction is brought about.
Patent EP-0210337-A3 (EP)
IPC: F25B41/06
Filed: 1986-04-12
Abstract: Der Kapillarunterstützte Verdampfer (1) zur Wärmeaufnahme 
und zum Transport eines Wärmeträgermediums (11) von einer 
von außen wärmebeaufschlagten Wärmequelle zu einer Wärme­
senke und nach Kodensation zurück zur Wärmequelle besteht 
aus einem mit einer Perforation (5) versehenen Innenrohr 
(2) und einem koaxial dazu angeordneten mit Dampfkanälen 
(7) versehenen Außenrohr (3), einer um die Perforation (5) 
angeordneten Kapillarstruktur, einer um das Außenrohr (3) 
angeordneten Wärmequelle und ein an der Austrittsseite des 
Kapillarverdampfers angeordnetes Sammelrohr (10). Die 
Zufuhr des flüssigen Mediums (11) erfolgt axial durch das 
Innenrohr (2) und radial durch die Perforation (5) in die 
Kapillarstruktur. Von dieser strömt das Medium (11) unter 
der Zufuhr des Wärmestromes dampfförmig in die darüber an­
geordneten Dampfkanäle (7), von wo es über das Sammelrohr 
(10) an die Wärmesenke abgeleitet wird. Die Kapillarstruk­
tur besteht aus zylindrisch gewickelten oder in ebener Lage 
angeordneten Kohlefasern (8).
Patent EP-0212439-A3 (EP)
Title: Polymers and radiosensitive compositions containing them
IPC: G03F7/022
Filed: 1986-08-05
Abstract: 1. A polymer which is insoluble in water, but soluble in aqueous alkaline solutions and which contains repeating units of the general formula I   see diagramm : EP0212439,P15,F1   in which R is a hydrogen or halogen atom, a cyanide group or an alkyl group of 1-4 carbon atoms, R**1 , R**2 and R**3 are identical or different and denote hydrogen or halogen atoms, alkyl, alkoxy or alkoxy-carbonyl groups, R**4 is a hydrogen atom or a divalent organic group which is intermolecularly or intramolecularly linked to a further unit of the formula I, on average at least one R**4 of each polymer unit corresponding to formula I being hydrogen, A denotes the atoms required for completing a mononuclear or dinuclear carbocyclic or heterocyclic aromatic ring system and m is 2 or 3.
Patent EP-0217150-A3 (EP)
Title: Film peeling apparatus
IPC: B29C63/00
Filed: 1986-08-29
Abstract: A peeling apparatus for peeling off a film stuck on a board is disclosed which comprises projected press members for applying force to the ends of the films stuck on said board, fluid spray nozzles for sending jets of fluid to the portions to which the force has been applied, film peel guide members for setting the peel direction of the films peeled off the board by the fluid spray members, and a film conveyor for carrying out the films thus peeled off by the fluid spray nozzles.
Patent EP-0227031-A3 (EP)
Title: Pliers
IPC: B25G1/10
Filed: 1986-12-17
Abstract: Handling for the user of nipper pliers with two handle legs (11, 12), each with a jaw (14, 15), which are connected operatively by means of a joint (13) is optimised and improved by an ergonomic design of the handle legs (11, 12). This is achieved in that the handle legs (11, 12) are opposite one another elliptically at the lower end, in that the handle legs (11, 12) are elliptical along the coupling faces with the hand and with the fingers, and in that the handle legs (11, 12) have an elliptical cross-section in the region of the coupling face with the hand. The advantage of this design of the hand side of the nipper pliers is that, for all uses, the handle legs (11, 12) are as closely matched as possible to the anatomy and anthropometry of the human hand. <IMAGE>
Patent EP-0207674-A3 (EP)
Title: 1,4-dihydropyridine derivatives, their preparation and their pharmaceutical use
IPC: C07D211/90
Filed: 1986-06-16
Abstract: 1, 4-Dihydro-6-methyl-4-(substituted phenyl) pyridine-3, 5-dicarboxylic acid esters have an amino group at the 2-position and at least one nitrooxy group in at least one of the ester groups. These compounds have a variety of valuable activities, including antihypertensive and Ca<+><+>-blocking activities, leading to their use for the treatment of circulatory and coronary disorders. They may be prepared by condensation of appropriate substituted acetic acid esters.
Patent EP-0230226-A3 (EP)
Title: Antimycotic emulsions
IPC: A61K47/00
Filed: 1987-01-07
Abstract: The antimycotic emulsions contain an azole derivative and an ether which is suitable as solvent.
Patent EP-0238082-A3 (EP)
IPC: G02B6/122
Filed: 1987-03-19
Abstract: Integrierte Frequenzmultiplex-Anordnung für optische Nach­
richtenübertragung. Auf einem Substratkörper (2) sind 
jeweils mehrere frequenzselektiv aufgebaute (Fig. 3 bis 7) 
Sender (21, 22 ...) und/oder Empfänger (31, 32 ...) 
benachbart dem Wellenleiter (26) angeordnet, der ebenfalls 
örtlich mit Selektivität ausgestattet sein kann 
(Fig. 8 bis 12).
Patent EP-0248315-A3 (EP)
IPC: A01N43/56
Filed: 1987-05-25
Abstract: Die Erfindung betrifft 5-Acylamino-pyrazol-Derivate der 
allgemeinen Formel (I) 
  
in welcher  
R¹ für Wasserstoff, Halogen oder Nitro steht,  
R² für Wasserstoff, Alkyl, Alkenyl, Alkinyl oder gege­
benenfalls substituiertes Cycloalkyl steht,  
Ar für jeweils gegebenenfalls substituiertes Phenyl oder 
Pyridyl steht,  
X für Sauerstoff oder Schwefel steht,  
 
 
A für eine geradkettige oder verzweigte, gegebenenfalls 
substituierte Alkylenbrücke steht,  
n für die Zahlen 0 oder 1 steht und  
Y für Cyano oder die Gruppierung   steht, wobei  
X¹ und R³ die in der Beschreibung angegebene Bedeutung 
haben,  
mehrere Verfahren zu ihrer Herstellung und ihre Verwen­
dung als Herbizide und Wachstumsregulatoren sowie neue 
Zwischenprodukte.
Patent EP-0264601-A3 (EP)
IPC: B29C45/17
Filed: 1987-09-08
Abstract: An injection molding machine includes a machine bed having a support face and a vertical side wall; a mold closing unit mounted on the support face; an injection molding unit mounted on the support face; a computer; a data display device spaced from the computer accessible by operating personnel in a service location laterally adjacent the machine; and a vertical slide panel mounted on the vertical wall. The vertical slide panel and the vertical wall constitute a partition separating a service zone from a danger zone. A vertical carrier column is supported adjacent the carrier block of the injection molding unit on the vertical wall of the machine bed; and a protective door is supported by the vertical carrier column and is arranged for displacement in a travelling path parallel to the injection axis. The protective door is arranged for shielding a frontal side of the injection molding unit. The protective door has a closed position in which it is immediately adjoining a service keyboard mounted adjacent the protective side panel. A pivotal arm is swingably secured to the vertical carrier column and carries the data display device. The pivotal arm has a first position in which it holds the data display device in a position of rest vertically above the support face of the machine bed clear of the service zone and a second position in which the pivotal arm holds the data display device in a working position in the service zone.
Patent EP-0232063-A3 (EP)
IPC: B32B15/08
Filed: 1987-01-21
Abstract: This invention relates to counter-current 
diffusion methods for depositing metals as 
interlayers within films.  
     The metals are diffused into the film 
as cations and reduced in situ by a counter-­
current flow of reducing agent. The resulting films 
can be sintered to improve electrical conductivity 
and optical reflectivity.
Patent EP-0242147-A3 (EP)
Title: Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols
IPC: B01D71/50
Filed: 1987-04-10
Abstract: An improved gas separation membrane comprises a thin discriminating layer consisting predominantly of a carbonate polymer derived from a bisphenol corresponding to formula I <CHEM> wherein R at each occurrence is independently H, Cl, Br, or C1-C4 alkyl and R<1> is -CO-, -S-, -SO2-, -O-, a C1-C6 divalent hydrocarbon radical, or a C1-C6 divalent fluorocarbon radical, or inertly substituted C1-C6 divalent hydrocarbon radical, with the proviso that at least 25 weight percent of the moieties derived from the bisphenol of formula I present in the discriminating layer bear R groups which are exclusively Br or Cl, said gas separation membrane exhibiting a separation factor for oxygen and nitrogen at the ambient temperature of at least 6.1. The membrane has particular application to separating oxygen from nitrogen, or a nitrogen-containing gas.
Patent EP-0252594-A3 (EP)
Title: Portable electro-therapy system
IPC: A61N2/02
Filed: 1987-05-22
Abstract: A portable non-invasive apparatus for electro-therapeutic stimulation of tissue healing readily worn or carried by a patient, capable of generating an energy-efficient signal coacting with a suitable transducer of the signal, thereby realizing portability and stimulating tissue healing. <IMAGE>
Patent EP-0252033-A3 (EP)
Title: Utilization of the "gel" pharmaceutical form containing n-(2.6-dichloro-m-tolil)-anthranilic acid (mechlophenamic acid) utilizable in therapy for topical usage
IPC: A61K47/10
Filed: 1987-07-02
Abstract: There is proposed to employ the N-(2.6-dichloro-m-tolil)-anthranilic acid (mechlophenamic acid) in compositions for topical usage in the "gel" form, thus rendering it utilizable with advantage for antiphlogistic and analgesic purposes.
Patent EP-0252056-A3 (EP)
Title: Procédé pour pratiquer une découpe dans une pièce de bois et installation pour la mise en oeuvre de ce procédé
IPC: B27B5/20
Filed: 1987-05-26
Abstract: Procédé pour pratiquer, en particulier dans 
une pièce de bois 1, une découpe 2, soit en bout de bois, 
soit en plein bois, à l'aide de moyens, tels que scies 
circulaires 3,4,4′, agencées, suivant l'axe longitudinal 
5 de la pièce de bois 1 et transversalement à cet axe, 
pour entailler ladite pièce de bois, lorsque celle-ci 
entre en contact avec les scies, suivant au moins deux 
plans sécants 7, 8 et installation pour la mise en oeuvre 
de ce procédé.
Patent EP-0272238-A3 (EP)
Title: Preparation of substituted aromatic amines
IPC: C07C209/60
Filed: 1987-12-16
Abstract: A process for the preparation of substituted aromatic amines comprising (1) contacting one or more primary aromatic amine with a hypohalite agent in a mixture containing water, an organic solvent and a base, and (2) reducing the solution with a reducing agent to produce the substituted aromatic amine.
Patent EP-0285059-A3 (EP)
Title: Monoclonal antibodies against glycolipid antigens and their use
IPC: C07K19/00
Filed: 1988-03-28
Abstract: The present invention is directed to in vitro immunodiagnosis and immunotherapy using monoclonal antibodies reactive with difucosyl blood group antigens Y-6 and B-7-2.
Patent EP-0322622-A3 (EP)
Title: Monolithic lattice saw filter
IPC: H03H9/64
Filed: 1988-12-12
Abstract: A monolithic lattice SAW bandpass filter (10) having low 
insertion loss and a wide bandwidth range is described 
herein. Specifically, the bandpass filter includes a 
monolithic piezoelectric substrate (11) and two dual port 
SAW devices (12, 14) disposed on the substrate and 
coupled in a full lattice circuit configuration. In a 
second bandpass filter design the filter (30) includes a 
monolithic substrate (31) and two sets of dual port SAW 
devices (32, 34, 36, 38) disposed on the substrate and 
coupled in a cascaded circuit configuration such that no 
electrical crossovers occur on the substrate.
Patent EP-0285223-A3 (EP)
Title: Röntgengerät
IPC: A61B6/02
Filed: 1988-03-30
Abstract: Die Erfindung bezieht sich auf ein Röntgengerät mit einer 
einen Untersuchungsbereich an verschiedenen Positionen mit 
einem Primärstrahl geringen Querschnitts durchstrahlenden 
im wesentlichen monochromatischen Strahlenquelle, einer 
ersten ortsauflösenden Detektoranordnung, die die im 
Primärstrahl elastisch gestreute Strahlung jenseits des 
Untersuchungsbereichs mißt, und mit Mitteln zur Rekon­
struktion eines Bildes des durchstrahlten Querschnitts. 
Dabei wird eine Zuordnung eines Röntgenquants dadurch 
erreicht, daß die erste Detektoranordnung so ausgebildet 
ist, daß sie im wesentlichen den in ihr durch Compton­
streuung bewirkten Energieverlust der Röntgenquanten mißt, 
daß eine zweite ortsauflösende Detektoranordnung vorge­
sehen ist, daß eine Koinzidenzeinrichtung die Koinzidenz 
der Signale der beiden Detektoranordnungen feststellt, und 
daß die Rekonstruktionsmittel so ausgebildet sind, daß bei 
einer Koinzidenz der Detektorausgangssignale der Weg des 
diese Signale hervorrufenden Röntgenquants und daraus 
sowie aus dem in der ersten Detektoranordnug gemessenen 
Energieverlust die Lage des Streupunktes auf dem Primär­
strahl ermittelt wird.
Patent EP-0289231-A3 (EP)
IPC: C08K9/08
Filed: 1988-04-22
Abstract: A coating composition for a particulate filler 
comprising an organic oligomer containing a plurality of 
oxy groups, less than 15% of which are comprised in 
hydroxy groups, organic oligomer components thereof, 
fillers coated with the coating compositions, organic 
polymer matrices filled with a dispersion of the coated 
filler, and processes for the preparation of the oligomer 
components, the coating compositions, the coated fillers 
and the filled matrices, and precursors of the coating 
compositions.
Patent EP-0284572-A3 (EP)
Title: Device for raising one of the axles of a semi-trailer road vehicle and lifting assembly therefor
IPC: B62D61/12
Filed: 1988-03-15
Abstract: The device comprises a lifting assembly (28) which includes a pneumatic lifting cell (54). The lifting cell (54) is expansible by the effect of the pressure of the com pressed air source of the vehicle for holding in the raised position the lifted axle (10) when its suspension cells (22) are load-free. The lifting assembly (28) comprises a pair of brackets (34,36), attached respectively to the body (20) of the raisable axle (10) and to a cross-member (18) of the chassis (15) adjacent to said body (20). The brackets (34,36) have respective shelf portions (50,52). The shelf portion (50) of the bracket (34) fastened to the axle body (20) overhangs the shelf portion (52) of the bracket (36) fastened to the cross-member (18). The pneumatic lifting cell (54) is interposed between the two shelf portions (50,52).