baber/WOPTO huggingface dataset:
Patent EP-0053446-A3 (EP)
IPC: G01D5/243
Filed: 1981-11-11
Abstract: An electric field is generated in the vicinity of a 
rotating member to be monitored. The electric field is 
so constructed as to include a resultant vector repre­
senting maximum field strength rotating in a path par­
allel to the circumferential path of the rotating member. 
A sensing or reading device is positioned at the rota­
tional axis of the resultant vector for detecting varia­
tions in the field strength therein as the vector passes 
the rotating member. The sensing device creates a 
periodic electrical output whose relative phase is re­
sponsive to and indicative of the angular orientation of 
the rotating member. The electric field with the rotating 
resultant vector is formed by generating a polyphase 
voltage having a plurality of signals, each signal separat­
ed from the others by a prescribed phase angle, and 
wherein each signal is shaped as a square wave. Each 
of the signals is applied to one of a plurality of exciting 
electrodes which are arranged in a circular array around 
a center point aligned with the axis of rotation of the 
resultant vector. Successive electrodes in the arran­
gement are connected to successive signals of the poly­
phase voltage.
Patent EP-0051572-A3 (EP)
IPC: F42D1/045
Filed: 1981-10-16
Abstract: A pressure impulse for initiating a pressure-impulse 
initiatable fuse (82) is generated by an electric discharge 
created in a spark gap between electrodes (51, 52) of 
mutually opposite polarity. There are used electrodes which 
are movable relative to one another and voltage is applied to 
the electrodes when the distance between the electrodes is 
too great for an electric discharge to take place therebe­
tween whereafter the electrodes are caused to approach 
each other at least until a discharge occurs.
Patent EP-0059525-A3 (EP)
Title: Stable one part dental compositions employing ipn technology
IPC: A61K6/884
Filed: 1982-01-12
Abstract: Compositions hardenable by exposure to heat or electromagnetic radiation are provided by dissolving together to form a blend from about 0% to about 50% by weight of an uncrosslinked polymer, from about 2% to about 30% of a polymerizable monomer, from about 10% to about 70% of a crosslinked polymer in the form of discrete particles having average diameters of from 0.001 micron to about 500 microns and being swollen in said solution and from about 20% to about 70% of a crosslinking agent for said monomer. Such compositions exhibit superior chemical and physical characteristics when hardened and are suitable in a wide variety of applications as construction media. Such compositions are especially suitable in the production of prosthetic dental appliances, such as, for example, prosthetic teeth. It is believed that the hardening of such compositions as, for example, during the preparation of dental appliances forms a polymer system known as an interpenetrating polymer network.
Patent EP-0067539-A3 (EP)
Title: Sustained release pharmaceutical composition
IPC: A61K31/445
Filed: 1982-05-18
Abstract: The invention provides a sustained release pharmaceutical composition comprising a mixture of micronised indoramin or a pharmaceutically acceptable salt thereof, a water-channelling agent and a wetting agent, the mixture being in the form of a non-compressed pellet and having an enteric coat or a sustained release coat permeable to gastrointestinal juices. Sustained release capsules are also provided comprising a plurality of the aforementioned pellets.
Patent EP-0098569-A3 (EP)
IPC: C07D411/04
Filed: 1983-07-04
Abstract: Verbindungen der Formel 
  
worin A einen (substituierten) aliphatischen, cycloaliphati­
schen oder Phenylrest, R₁ H oder Alkyl, R₂ H, Alkyl oder (sub­
stituiertes) Phenyl, X O oder S, R₃ H, Halogen, NO₂, CN, (Di)al­
kylamino, (subst.) Alkyl, (subst.) Alkoxy, (subst.) Alkylthio 
oder Alkoxycarbonyl, B eine einfache chemische Bindung oder 
eine (subst.) Methylen- oder Ethylengruppe, R₄ eine Carbonyl­
gruppe oder eine davon abgeleitete funktionelle Gruppe, Z 
Stickstoff oder eine Methin-Gruppe und m 0 oder 1 bedeutet, 
sind wirksame Herbizide und Wachstumsregulatoren.
Patent EP-0114279-A3 (EP)
Title: Eyeshield for a viewing system
IPC: G02B23/16
Filed: 1983-12-08
Abstract: An eye shield or eyepiece for a viewing device, especially for a day and night vision sighting device for aiming a weapon essentially comprises a headrest and first and second mounting frames. These components form an assembly for mounting on the housing of a viewing device. For the practical manipulation and adaptation of the headrest to the form of the head of the observer, two hinge-like articulations are provided in mutually spaced relationship on the external face of a forehead rest of the headrest. A relatively low pressure force against the inner face of the forehead rest deforms and correspondingly adapts the elastomeric or flexible plastic headrest. In order to actuate, for instance, a laser distance measuring device mounted in the viewing device, the assembly formed by the headrest and first and second mounting frame components is articulated to the housing of the viewing device, and an actuating or switching member mounted on the second mounting frame can be brought into engagement with an enabling switch.
Patent EP-0112528-A3 (EP)
Title: Process for the production of hydantoin esters
IPC: C08G73/06
Filed: 1983-12-09
Abstract: This invention relates to a process for the preparation of compounds containing at least one hydantoin ring in the molecule from carbodiimides having acylurea end groups and  alpha , beta -unsaturated carboxylic acid derivatives and to their further reaction with carboxylic acids containing at least one other reactive group.
Patent EP-0149805-A3 (EP)
Title: Flexible hose
IPC: F16L11/08
Filed: 1984-12-17
Abstract: A flexible, very high pressure hose as a flexible conducting member in hydraulic systems. The wall of the hose contains filamentary load-carrying cords which are embedded in two or more layers. The load-carrying cords are combined to form a plurality of strips which cross one another or are braided with one another. The present invention deviates from the heretofore known symmetrical arrangement where the strips of a given layer have the same number of load-carrying cords in both directions, and instead provides an asymmetrical layer construction including strips which in one direction have a different number of load-carrying cords than do the strips which extend in the opposite direction. While the local resistance to pressure remains the same, the advantages of the present invention are distinct improvements, primarily in the flexibility and the service life of the novel hoses.
Patent EP-0115939-A3 (EP)
Title: Triazole antifungal agents
IPC: A01N43/653
Filed: 1984-01-25
Abstract: Triazoles of the formula: 
<CHEM>
 and their pharmaceutically and agriculturally acceptable salts, wherein m is 0, 1, 2, 3 or 4 and n is 0, 1, 2, 3 or 4. The compounds are human and agricultural fungicides.
Patent EP-0119043-A3 (EP)
IPC: B65D85/32
Filed: 1984-03-02
Abstract: A packaging box for eggs, fruit or other articles is of 
rectangular shape in plan and comprises a hollow base part 
(1), optionally moulded with article receiving pockets (4), and 
a hollow lid (2). The base part and lid are a one-piece 
moulding of transparent sheet plastics material. Their rims 
(12,16) are joined together along the rear side of the box by a 
web hinge so that the lid (2) may be opened and closed 
relatively to the base part (1). The lid is fastened in its closed 
position by fastening devices (20) disposed on the rims 
(12,16) opposite the hinge. The lid (2) comprises a generally 
flat top (13) and flat peripheral walls (14,15) and is supported 
and reinforced by a cardboard insert (25) having a top and 
depending flaps (27,28) juxtaposed the lid top and walls 
(13,14,15). The bottom edge of the rear insert flap (27) rests 
on the rim (12) of the base part and the bottom edge 32 of the 
front flap (27) rests on tabs (33) moulded in the front wall (14) 
of the lid in order to provide the support for the lid and hold 
the insert in position. The insert (25) may be printed with 
advertising matter or other information which can be viewed 
through the transparent lid (2).
Patent EP-0142440-A3 (EP)
Title: Dispositif de génération d'une fréquence fractionnaire d'une fréquence de référence
IPC: H03L7/24
Filed: 1984-11-09
Abstract: La présente invention concerne un dispositif de généra­
tion d'une fréquence fractionnaire d'une fréquence de réfé­
rence.  
     Ce dispositif comporte essentiellement un générateur 
(11) de fréquence de référence délivrant en sortie un signal 
de référence de fréquence f, un diviseur de fréquence (12) 
par un nombre entier p délivrant en sortie un signal à une 
fréquence f/p et un moyen numérique (14) d'extraction de la 
fréquence harmonique de rang n délivrant un signal à une 
fréquence multiple de manière à obtenir en sortie du 
dispositif un signal de type numérique de fréquence n/pf.  
     Ce dispositif est utilisé dans les systèmes numériques 
pour générer des signaux d'horloge à des fréquences 
différentes.
Patent EP-0147313-A3 (EP)
Title: Heaume ergonomique
IPC: A42B3/22
Filed: 1984-12-19
Abstract: Le heaume selon l'invention comporte une pompe (8) 
équipée d'un système de commande (9) qui assure simulta­
nément l'envoi d'air sur la partie en forme de casque (2) et la 
manoeuvre de la visière (4); ce système de commande a une 
position "marche" assurant l'abaissement de la visière (4), 
son maintien en position abaissée et la ventilation normale 
et une position "repos" assurant le relevage de la visière (4), 
son maintien en position relevée et une ventilation réduite 
formant écran autour du visage de l'opérateur.  
     Application à la protection de personnel travaillant en 
atmosphère poussièreuse.
Patent EP-0148146-A3 (EP)
IPC: C07C227/26
Filed: 1984-12-04
Abstract: A process for producing nitrilotriacetate salts from 
nitrilotriacetonitrile in which a mixture of substantially 
stoichiometric amounts of an alkali metal hydroxide and 
nitrilotriacetonitrile in water are partially hydrolyzed, fol­
lowed by boiling to complete the reaction, followed by 
addition of a bleaching agent, and recovery of the product as 
a solution or in crystalline form.
Patent EP-0166234-A3 (EP)
Title: Connection box for water supply installations
IPC: E03C1/04
Filed: 1985-05-24
Abstract: 1. Connector box for user-water installations, with a box body (2) for building in, with a connector for a protective tube (70) and with a box elbow (3) insertable in an entry opening in the box body and fixable irremovably therein, with a connector thread (21) for sanitary fittings and with a compression ring coupling (4) or the like for connecting a flexible plastics pipe (5), characterized in that the box body (2) comprises, for all applications - sub-plaster installation, arrangement in false wall installations, fixing to light building or chipboard walls or building into a sub-plaster cistern - fixing flanges (40, 40', 59, 59') at its front and rear sides with bores (41, 42, 43, 62, 63; 41', 42', 43', 62', 63') and/or threaded openings (44, 45, 46; 74; 44', 45', 46') for the passage or screwing in of fixing screws/bolts (47-55, 73), and in that for all applications one and the same box elbow (3) is fitted in the box body (2).
Patent EP-0176928-A3 (EP)
IPC: A61K31/55
Filed: 1985-09-24
Abstract: Der Plättchen aktivierende Faktor (Acetylglyceryl-ester­
phosphorylcholin, PAF) ist als potenter Lipidmediator be­
kannt, der von tierischen und menschlichen proinflammator­
ischen Zellen freigesetzt wird.  
     Die Erfindung betrifft PAF-antagonistische pharmazeuti­
sche Zusammensetzungen, die als Wirkstoff eines oder 
mehrere Diazepine der allgemeinen Formel I gemäß 
Anspruch 1 enthalten.  
     Diese pharmazeutischen Zusammensetzungen dienen 
zur Behandlung pathologischer Zustände und Krankheiten, 
and denen PAF beteiligt ist.
Patent EP-0188778-A3 (EP)
IPC: C09K3/10
Filed: 1985-12-19
Abstract: Eine Weichstoffflachdichtung, wie insbesondere eine 
Zylinderkopfdichtung oder Auspuffflanschdichtung für Ver­
brennungskraftmaschinen, bestehend aus einem gegebe­
nenfalls metallisch verstärkten Faservlies, ist mit einem 
Silikon imprägniert, welches in der fertigen Dichtungsplatte 
unter der Einwirkung von Radikalbildern, wie insbesondere 
Peroxiden, in einer ersten Stufe thermisch vernetzt und 
danach in einer zweiten Stufe mit einer energiereichen 
Strahlung, wie insbesondere UV-Strahlung, vor- oder nach­
vernetzt ist. Durch die Anwendung einer radikalischen Ver­
netzung sind die Silikonimprägniermittelansätze längere 
Zeit haltbar, und die Dichtungen können wirtschaftlich in der 
Massenfertigung hergestellt werden. Die Dichtungen besit­
zen darüberhinaus höhere Festigkeits- und Beständigkeits­
werte sowie hervorragende Funktionseigenschaften. Auf 
die Dichtungen können nach der thermischen Vernetzung 
auch ganzflächig oder partiell feinkörnige bis pulverige 
Stoffe mit speziellen Eigenschaften oder auch polymere und 
metallische Überzüge und Auflagen aufgetragen werden, 
die dann beim Nachvernetzen an die Dichtung besonders 
gut gebunden werden.
Patent EP-0168933-A3 (EP)
Title: Detection and/or identification of microorganisms in a test sample using bioluminescence or other exogenous genetically-introduced marker
IPC: C12Q1/06
Filed: 1985-06-03
Abstract: A method for determining the presence of microorganisms in a test sample. Exogenous DNA containing a luminescent system or other genetic marker system derived from a suitable donor source is introduced by genetic means into a host microorganism which lacks or poorly expresses the donor DAN and whose presence it is desired to detect. Expression of the donor gene system allows the detection of the host microorganism. Compositions of bacteriophages and plasmids a well as a method for detection of antibiotics in a test sample are described.
Patent EP-0182612-A3 (EP)
Title: Storage container of samples for analysis
IPC: B01L3/00
Filed: 1985-11-14
Abstract: A storage container of samples for analysis which consists of a cylindric tube and two fittings adapted for connection with a syringe, mutual connection of containers in series, or closing is manufactured from a suitable plastic or glass. A column of sorbent is closed at both ends with a porous partition, screen or a layer of silicate or glass wool. The size of sorbent particles is 20-150 um. The content of storage container is protected during storage and/or transportation by closures from both sides. The sorbents which are packed into the storage container are selected from silica gel or organic copolymeric carriers of specific or nonspecific functional groups, which are purposefully chosen.The storage container of samples for analysis according to the invention finds the application in general and clinical analyses, toxicology, environmental protection, agriculture, food industry, biology and biotechnologies for entrapping, storage, preparation and processing of real samples after withdrawing from a source and before the proper analytical determination. The design of the storage container of samples substantially reduces time of sample processing at users and also substantially reduces demands for material and labour in manufacturing.
Patent EP-0183524-A3 (EP)
IPC: G01N21/75
Filed: 1985-11-26
Abstract: A portable analyzer (10) is disclosed. The analyzer 
comprises in combination a housing (12), an optical system 
comprising a light source (10), a detector (16), and one or 
more means (18) for activating the optical system in 
generating a signal in response to a test element, means (45) 
for manually moving the test element (33) from a first 
position to a second position corresponding to a point of 
initiation of an operative condition of the optical system 
means (46) biasing the moving means toward said first 
position for controlling movement of the test element from 
the second position to the first position, means (22, 24, 26) 
cooperative with said optical system, for processing the 
signal, and means (54), cooperative with the means for 
processing the signal, for displaying the processed signal.
Patent EP-0215201-A3 (EP)
IPC: F02D9/06
Filed: 1986-06-19
Abstract: Bei einer solchen Staudruckbegrenzung wird die Stirnfläche der in 
Geschlossenstellung befindlichen Drosselklappe (2) an 
einer Stelle von einer Ventilbohrung (8) überbrückt, in der ein 
Ventilkörper (10) verschiebbar ist, der von einer Feder (17) 
beaufschlagt ist. Dabei ist es erwünscht, wenn das Sicherungsventil 
mit größerer Zuverlässigkeit bei Überschreiten der oberen 
Staudruckgrenze angepaßt an das Ausmaß des Uberschreitens anspricht. 
Dies ist erreicht, indem zwischen der in 
Geschlossenstellung befindlichen Drosselklappe (2) und dem in 
Schließstellung befindlichen Ventilkörper (10) ein schmaler 
Spalt (19) vorhanden ist und die Kennlinie der Feder (17) unter einem 
Verhältnis Federkraft (N) : Federweg (mm) von 1,5 - 2,5 
: 1 ansteigt. Es ist die Sogwirkung des durchströmenden Gases auf den 
Ventilkörper bei der Festlegung der Federkennlinie 
berücksichtigt.
Patent EP-0206531-A3 (EP)
Title: Electrochemical cell sensor for continuous, short-term use in tissues and blood
IPC: G01N33/48
Filed: 1986-05-23
Abstract: An electrochemical cell sensor for monitoring oxidizable enzyme substrates in biological fluids situated in a housing and suitable for implantation in the body, including at least one oxygen or hydrogen peroxide sensing electrode containing a suitable oxidase enzyme, a reference electrode, and a counter electrode all in communication with biological fluids through one or more openings in the walls of the housing.
Patent EP-0217520-A3 (EP)
IPC: G01R33/385
Filed: 1986-08-15
Abstract: Magnetic imaging apparatus (11) having a magnet providing a 
generally rectangular opening (13) for receiving the object 
to be imaged and having first and second spaced apart substantially 
planar pole faces which are facing each other. First and 
second coil assemblies (16, 17) are disposed in the opening and 
provide a main magnetic field. First and second spaced apart 
substantially planar gradient field structures (26, 27) are disposed 
in the opening adjacent the pole faces and are adherent 
to the pole faces.
Patent EP-0214854-A3 (EP)
IPC: B01F5/04
Filed: 1986-09-05
Abstract: Apparatus 10 for controllably treating a liquid with a 
liquid treatment substance includes a body having a first por­
tion 14 providing a container-receiving zone 16 and an open­
ing leading into this zone, as well as a second portion 18 hav­
ing a liquid inlet 22 and a liquid outlet 24 defining a liquid flow 
path 20 between them, with the zone being in communication 
with the liquid flow path. The apparatus also includes a con­
tainer 35 for a liquid treatment substance. The container com­
prises a cylindrical sleeve 36, an end piece 38 closing off a first 
end of the cylindrical sleeve, apertures 42 in the sleeve in pro­
ximity to the first end, and seal means 45 between the first end 
of the sleeve and the aperture. The container is movable from 
an inoperative position in which the seal means seals fluidti­
ghtly against the first portion to prevent liquid passing from 
the flow path into the aperture, to an operative position in 
which the first end of the sleeve protrudes at least partially 
into the flow path. The apparatus further includes bias means 
50 inside the body for biassing the first end of the sleeve out of 
the liquid flow path; actuating means 60 for varying the de­
gree to which the first end of the sleeve protrudes into the flow 
path; and liquid regulating means 26, 28 inside the body for 
permitting controlled passage of a slip stream of liquid from 
the flow passage across the seal means into and out of the 
inside of the sleeve via the apertures in the sleeve, when the 
container is in its operative position.
Patent EP-0223444-A3 (EP)
IPC: H05B3/20
Filed: 1986-10-27
Abstract: An electrical heating pad (l0) includes an 
encapsulated electrical resistance heater (40). 
The upper surface (20) of the pad is comprised of 
electrically conductive material for imparting anti­
static properties to the upper surface of the pad.
Patent EP-0225057-A3 (EP)
Title: Torque splitting system for vehicles
IPC: B60K17/346
Filed: 1986-10-30
Abstract: A torque splitting device (12) capable fo use in a four wheel drive road vehicle has two coupled epicylic differential devices providing the two outputs and connected respectively with a torque input shaft (30), which may be driven by a vehicle gearbox and a control shaft (35). The control shaft is driven from the input shaft (35) by way of an infinitely variable ratio drive means comprising a fixed displacement hydrostatic motor (51) coupled with a variable displacement hydrostatic pump (50) which is controlled by signals from a control unit (60). The unit (60) may be responsive to signals representing vehicle control and/or experience.
Patent EP-0233448-A3 (EP)
Title: Rotary drum
IPC: F26B11/04
Filed: 1987-01-07
Abstract: In a rotary drum, such as a rotary tube oven, drum drier or such like, sealing rings are provided for sealing between the rotary drum (1) and a fixed housing part (2), which sealing rings must not be subjected to excessive stresses resulting from axial movements of the rotary drum end to which the sealing rings are fitted. For this purpose, the fixed housing part (2) is designed such that it can move longitudinally and transversely by means of sliding elements (10, 11, 12) guided by slots and springs (13, 14). The longitudinal movement is transmitted by means of rails (19), fitted to the housing part, whose free ends each carry two rollers (20, 21), which are subject to the influence of a ring flange (22) on the rotary drum (1). <IMAGE>
Patent EP-0244601-A3 (EP)
IPC: C08L51/00
Filed: 1987-03-17
Abstract: Thermoplastische Formmassen aus 
   I. 1-99 Gew.-% thermoplastischen Polyamiden und    II. 99-1 Gew.-% thermoplastischen Polyolefinen, enthaltend 
zusätzlich    III. 0,1-10 Gew.%, bezogen auf I + II, an Blockcopolyamiden, die 
0,1-80 Gew.-% lineare, hydrierte Poly-1,3-dien-Einheiten 
(Blöcke) mit einer Molmasse Mn von 600-6000 und 99,9-20 Gew.-% 
Polyamid-Einheiten (Blöcke) aufweisen.  Die 
Blockcopolyamide III haben sich als besonders wirksame 
Polymerdispergatoren in diesem System herausgestellt.
Patent EP-0265894-A3 (EP)
IPC: G11C5/00
Filed: 1987-10-27
Abstract: In a commodity information terminal using a 
RAM card, for example, an electronic cash register, the 
RAM card is used as main memory of a CPU thereby program 
in the RAM card can be executed. When loading of the 
RAM card if informed by the sensor, a POS terminal of 
the invention automatically executes the diagnosis 
program of the RAM card and diagnoses the RAM card 
interface and the RAM card, thereby wrong loading of 
the RAM card can be easily found and the data contents 
within the RAM card can be protected.
Patent EP-0295333-A3 (EP)
Title: Substantially anhydrous crystalline cefadroxil and method for producing it
IPC: C07D/
Filed: 1987-11-23
Abstract: The invention relates to a substantially anhydrous crystalline cefadroxil having a water content between about 0.8% and 3.9%. Such cefadroxil is obtained slurrying a cefadroxil solvate of dimethylacetamide, or of N-methyl-2-pyrrolidone or of monomethylformamide, with isopropyl alcohol containing either from about 2% to 4% of water of from about 0.1% to 4% of water and from 0% to about 60% of methanol, at a temperature in the range of about +45 DEG C to +55 DEG C and than filtering the desired cefadroxil so obtained.