baber/WOPTO huggingface dataset:
Patent EP-0163674-B1 (EP)
Title: Installation pour l'examen du champ de vision (iii)
IPC: A61B5/16
Filed: 1984-11-15
Granted: 1989-08-23
Abstract: Installation pour l'examen du champ de vision au moyen d'un dispositif dans lequel s'allument des points lumineux (2, 6) répartis dans le champ de vision d'une personne à examiner. L'installation comporte d'une manière connue en soi une unité de commande (3) allumant les points lumineux, la personne à examiner devant donner la réponse "vu" ou "pas vu" par le déclenchement ou le non-déclenchement d'un signal à l'unité de commande. Conformément à la présente invention, l'unité de commande gère la répartition des points lumineux offerts dans le champ de vision en fonction du temps de réaction détecté lorsque la personne examinée donne la réponse "vu" après l'illumination d'un point lumineux. Si le temps de réaction détecté dépasse une valeur limite prédéterminée, par exemple si elle dépasse le temps de réaction initial de plus de 30%, l'unité de commande met un terme à la présentation des points lumineux, après la fin de l'examen de la zone de champ de vision examinée lors du dépassement de la valeur limite. Dans un mode préférentiel de réalisation, l'unité de commande mémorise les résultats de l'examen pour la personne examinée, si bien que l'examen peut être repris ultérieurement en utilisant les résultats obtenus auparavant à l'endroit où il avait été interrompu en raison de la fatigue de la personne examinée.
Patent EP-0151942-B1 (EP)
IPC: A61K31/415
Filed: 1985-01-15
Granted: 1989-04-12
Abstract: Stable, organometallic complexes of 5,5 - diphenyl - 2,4 imidazolidenedione (diphenyl hydantoin) are versatile biocides, effective when applied topically or parenterally to animal tissue, and when applied topically to plants. The diphenyl Hydantoin complexes are seen to prevent animal and plant tissue infections, and may be combined with other materials to inhibit infection.
Patent EP-0156282-B1 (EP)
IPC: D06F33/02
Filed: 1982-12-02
Granted: 1989-03-15
Abstract: A method and a device for controlling a brushless alternating current motor (23) driven by an inverter (31-36) connected to a direct current supply (24, 25). The direct current supplied to the inverter is rinsed. The signal is passed through a peak detector (41) to a regulator (45), which decreases its frequency controlling output signal if the peak value input signal exceeds a predetermined value. A control signal corresponding to the torque demand of the motor is also produced. This signal controls the voltage supplied to the motor. Negative pulses at the turning off of the inverter switches are also sensed and used for controlling the degree of magnetization of the motor.
Patent EP-0182180-B1 (EP)
IPC: B25J17/02
Filed: 1985-11-04
Granted: 1988-09-28
Abstract: 1. A gripper for industrial robots with a safety coupling for the setting down or picking up of a for example cylindrical part into or out of a chamber of a hurdle, the chamber being shaped correspondingly to the three-dimensional shape of this part and the gripper having to be positioned in alignment with the centre axis of the respective chamber, characterised in that, for detection of the position at any one moment, for example of a chamber to be charged, during a scanning cycle, the gripper unit is equipped with a displacement unit for displacement along three independant axes x, y, z as well as with a displacement sensor for x, y, z which records the respective positional dimensions, and with a centring or arresting mechanism defines the gripper for other operations.
Patent EP-0176281-B1 (EP)
IPC: G01T1/204
Filed: 1985-09-11
Granted: 1991-07-03
Abstract: There is described a scintillation medium comprising at least one diisopropylnaphthalene, wherein said at least one diisopropylnaphthalene is liquid at a temperature of 50°.There is also described a method of detecting β-ray emissions using the scintillation medium.
Patent EP-0154606-B1 (EP)
IPC: B06B1/14
Filed: 1985-02-22
Granted: 1989-11-08
Abstract: A device for moving workpieces, particularly in surface treatment plants, including a receptacle supported below an electromagnetic oscillating motor by an arbor for containing the workpieces, whereby oscillatory motions are imparted to the receptacle upon energization of the motor.
Patent EP-0187127-B1 (EP)
IPC: C22C21/00
Filed: 1985-11-29
Granted: 1989-07-12
Abstract: Sacrificial anodes for cathodic corrosion protection are produced by alloying commercial aluminium having an iron content of up to 0.5% by weight with 0.01-0.5% by weight of manganese and preferably 3.5-6% by weight of zinc and 0.01-0.05% by weight of indium.
Patent EP-0179906-B1 (EP)
IPC: F16L13/14
Filed: 1985-04-10
Granted: 1990-02-07
Abstract: This invention provides a fluid fitting made up of telescoping sleeves providing an annular space therebetween adapted to receive the end of a tube. The outer sleeve is attached to the inner sleeve by being deflected around annular ridges at one end of the inner sleeve. The sleeves are attached to the tube by swaging the outer sleeve so as to grip the tube between the two sleeves. Grooves in the inner sleeve provide corners which dig into the inner surface of the tube and provide seals and retention, while recesses in the outer sleeve receive deflected material of the tube to prevent rotation.
Patent EP-0191838-B1 (EP)
Title: Etage de puissance d'un variateur
IPC: H05B37/02
Filed: 1985-08-15
Granted: 1992-04-01
Abstract: Un appareil commande de manière variable la puissance moyenne fournie par une source de courant alternatif (401) à la charge (499) d'une lampe. L'appareil comprend un dispositif semiconducteur de commande (419) de la puissance couplé entre la source de courant alternatif (401) et la charge (499). Le dispositif de commande (419) de la puissance comprend une entrée (420) et module l'amplitude de la tension ou du courant appliqué à la charge (499) sous la commande active de l'entrée de signaux (420). Un signal est transmis à l'entrée de signaux (420) du dispositif de commande (419) de la puissance de façon à fournir une forme d'onde de sortie à la charge (499), dans laquelle survient une transition entre un état de mise hors tension et un état de mise sous tension. Cette transition survient essentiellement pendant chaque demi-cycle isolé de la source de courant alternatif. L'appareil comprend également un dispositif (406) pour commander le temps de commutation du dispositif de commande de puissance entre l'état de mise hors tension et l'état de mise sous tension.
Patent EP-0202311-B1 (EP)
IPC: C22B23/00
Filed: 1985-11-15
Granted: 1989-07-26
Abstract: A process for the reduction of Co+3 to Co+2 in an aqueous ammoniacal solution in the presence of a porous cathode. Prior to this reduction, the aqueous ammoniacal solution is passed over activated carbon to remove organic contaminants from the aqueous ammoniacal solution.
Patent EP-0238693-B1 (EP)
Title: Speech recognition system and method using statistical models for words
IPC: G10L15/14
Filed: 1986-03-27
Granted: 1991-08-21
Abstract: A speech recognition system and method for modelling words with label-based Markov models is disclosed. The modelling includes: entering a first speech input, corresponding to words in a vocabulary, into an acoustic processor which converts each spoken word into a sequence of standard labels (y1...ym), where each standard label corresponds to a sound type corresponding to a given duration; representing each standard label as a probabilistic model (M(yi)) which has an initial state (Si) and a final state (Sf), at least one transition (T0, T1, T2) from a state to a state, and which allows to assign output probabilities to the transitions; entering selected acoustic inputs into an acoustic processor which converts the selected acoustic inputs into personalized labels, each personalized label also representing a sound type corresponding to an interval of time; and then assigning to each transition in each model an output probability which is the probability that a particular personalized label is produced at the given transition in the given model. The present system and method allow to generate models of words for speech recognition simply and automatically.
Patent EP-0200919-B1 (EP)
IPC: A61M5/14
Filed: 1986-04-02
Granted: 1989-06-28
Abstract: 1. Guide for an elongated objet to be inserted into a body cavity, such as a catheter tube, a tubular dilator or the like, with a wire-like part (3, 4), which has a flexible-bendable extrudate constructed as a strand of wires wound in twisted manner around on another, characterized in that between the flexible-bendable extrudate (4) and a soft flexible tip (2) is arranged a relatively rigid shaft (3).
Patent EP-0217372-B1 (EP)
IPC: C07D311/92
Filed: 1986-10-01
Granted: 1991-01-16
Abstract: Polyoxygenated labdane derivatives which carry one or more aminoacyl groups as substituents are suitable, due to their pharmacological properties, for use in the treatment of cardiac and circulatory diseases, hypertension, glaucoma, allergies, broncho- constriction and as immunomodulators.
Patent EP-0197759-B1 (EP)
IPC: H01B1/24
Filed: 1986-04-02
Granted: 1990-10-03
Abstract: 57 A composition which comprises a polymer having a molecular weight greater than 150,000, and which is melt processable. Such compositions have surprisingly good physical and/or electrical properties. Preferably the composition comprises polyethylene or polyvinylidene fluoride. Figure 1 compares the resistivity/temperature characteristics of a PTC composition of the invention and of a comparable PTC composition of the prior art.
Patent EP-0224332-B1 (EP)
IPC: C07D311/58
Filed: 1986-10-22
Granted: 1990-08-08
Abstract: Compounds are disclosed of formula (I): <CHEM>  wherein R is hydrogen, or C1-6 alkyl, C1-6 alkyl substituted by C3-7 cycloalkyl, C3-6 alkenyl, C3-6 alkynyl, C3-7 cycloalkyl, or aralkyl (in which the alkyl moiety contains 1 to 5 carbon atoms); and R<1> and R<2>, each independently represents fluorine or chlorine or one of R<1> and R<2> represents hydrogen;  and the physiologically acceptable salts thereof. The compounds have a selective  alpha 2-adrenorceptor antagonist action and are potentially useful for the treatment of disorders such as depression. The compounds may be prepared, for example by amination of a compound of formula (II): <CHEM> where X is a leaving group, with ammonia or an appropriate amine.
Patent EP-0228822-B1 (EP)
Inventor: GARROD DAVID HILTON THE OLD CO
IPC: E06B9/11
Filed: 1986-12-02
Granted: 1995-02-15
Abstract: A roller shutter is described which has a roller (l3) arranged with its axis vertical, so that the shutter curtain (l0) is extended laterally in use. The weight of the curtain (l0) is supported in the extended condition from a top track (l4) having internal running surfaces (35) co-operating with roller wheels (34) of a top chain (29), to which the articulated laths (ll) of the curtain are, in turn, attached. Constant tensioning means (l8-­25) are provided for the curtain, which can follow a straight, angled or curving path. The bottom chain (9) of the curtain may have depending skirts (42), interfitt­ing (at 43, 45) to reduce fire penetration. A lead-in guide (50) of the roller housing (l2) has a lifting ramp (53) co-operating with ball glides (38) of the bottom chain to lift the curtain (l0) gently onto, and off, the top track (l4) running surfaces (35) on leaving and re-­entering the housing (l2).
Patent EP-0194916-B1 (EP)
IPC: H01L21/82
Filed: 1986-02-25
Granted: 1989-05-17
Abstract: 1. A process for manufacture of an integrated circuit with MOS transistors, comprising the following operations : a) formation, in an active zone, on a monocrystaline silicon substrate (10) having a first type of conductivity of a thin insulating layer (16) constituting the gate insulator of a field effect transistor, b) deposition and photogravure of a masking resin (18), the pattern of the resin protecting a zone covering the site of the gate to be made and projecting slightly on each side of the latter, c) ionic implantation of impurities having a second type of conductivity opposite to the first to define portions (20 and 22) of regions of source and drain, d) removal of the resin, characterized by the following operations : e) photogravure of the thin insulating layer (16) to uncover the monocrystalline silicon in the zones (36, 38) serving to establish contacts for the source and drain electrodes, f) deposition of a uniform layer of a metallic silicide (40) over the entire substrate, the silicide resting on the insulating thin layer where this is present and coming into direct contact with the monocrystalline silicon in the uncovered zones, g) photogravure of the silicide to define a gate (60), a source electrode (64), a drain electrode (68) and interconnections, h) implantation of ionic impurities to define the ends (72, 74) of the regions of source and drain, auto-aligned with the gate (60), the silicide acting as an implantation mask.
Patent EP-0207983-B1 (EP)
IPC: B60K8/00
Filed: 1986-01-10
Granted: 1989-10-18
Abstract: A hydrokinetic energy converter transforms the rotary output of a prime mover into progressively increasing hydrokinetic energy, which is blocked in a closed energy circuit including fluid coupled flywheels. The converter comprises a lighter flywheel (2) mounted to rotate within an in fluid coupled relationship with a heavier flywheel (1). The shaft (7) of the heavier flywheel (1) is suitably connected to the prime mover. The shaft (7) of the heavier flywheel (1) is also coupled to shaft (9) of the lighter flywheel by means of a velocity and torque multiplier (8).
Patent EP-0235193-B1 (EP)
IPC: H01R4/24
Filed: 1986-07-25
Granted: 1990-03-21
Abstract: Ensemble de raccordement électrique à l'intérieur duquel est fixée une pluralité de broches (50) qui coopèrent avec des fils individuels (4) pour connecter électriquement les fils (4) aux broches (50). Des parties de connexion (54) et des saillies (53) des broches (50) sont alignées dans des cavités de réception des fils pour garantir que les fils (4) sont correctement connectés aux parties de connexion (54). Les saillies (53) coopèrent avec les fils (4) et les broches (50) pour protéger ces dernières des efforts de torsion lors du processus de connexion.
Patent EP-0257483-B1 (EP)
Inventor: WIEGEL THOMAS
IPC: E04B1/343
Filed: 1987-08-14
Granted: 1994-04-20
Abstract: Spatial unit for recording and/or playback of acoustic signals on and/or by recording media, wherein the spatial unit is designed as a transportable spatial cell which can be erected in closed spaces or in the open air and in which recording and/or playback equipment for the acoustic signals is arranged, the unit having space for at least one person and having the form of a sphere, a regular, sphere-like polyhedron or a part thereof. 
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Patent EP-0259174-B1 (EP)
IPC: C07D215/42
Filed: 1987-09-04
Granted: 1992-03-18
Abstract: Compounds of structure (I) <CHEM> in which R<1> is hydrogen, C1-6alkyl, C1-6alkoxylC1-6alkyl, C3-6cycloalkyl, C3-6cycloalkylC1-6alkyl, phenyl, phenylC1-6alkyl, the phenyl groups being optionally substituted; R<2> is C1-6alkyl, C3-6cycloalkyl, C3-6cycloalkyl-C1-6alkyl, phenyl, phenylC1-6alkyl or phenyl substituted by 1-3 radicals selected from C1-6alkyl, C1-6alkoxy, amino C1-6alkylthio, halogen, cyano, hydroxy, carbamoyl, carboxy, C1-6alkanoyl, trifluoromethyl and nitro; R<3> is C1-6alkyl, phenyl, C1-6alkoxy, C1-6alkylthio, C1-6alkanoyl, amino, C1-6alkylamino, di-C1-6alkylamino, halogen, trifluoromethyl or cyano; and n is 0, 1 or 2, or a pharmaceutically acceptable salts thereof, processes for their preparation, pharmaceutical compositions containing them and their use in therapy for the inhibition of gastric acid secretion.
Patent EP-0236240-B1 (EP)
IPC: A62B18/08
Filed: 1987-01-22
Granted: 1990-04-18
Abstract: A device ensuring the adaptation of a removable respiratory mask onto a protection helmet includes two attachment arms, each one of the arms having first and second elements slidingly engaging one another. The first element is pivotally connected to one side of the mask whereas the second element is provided with a hook coacting with a catch located on the headpiece of the helmet. An interior spring is compressed between a support surface of the first element and a flange of a movable rod. The second element has a latching lever for latching the rod in any desired position to adjust or readjust the compression of the spring, and accordingly, the application force of the mask onto the face.
Patent EP-0277472-B1 (EP)
Inventor: KINLEN PATRICK JOHN
IPC: G01N27/30
Filed: 1987-10-13
Granted: 1993-11-18
Abstract: A junction-type metal/metal oxide solid state indicator electrode (10) has the sensing portion of the electrode coated with a perfluorocarbon copolymer (12). The indicator electrode can be used in conjunction with a reference electrode to provide a pH sensor. In a preferred method of making the indicator electrode, multiple coats of perfluorocarbon polymer are applied to a metal/metal oxide electrode, each coat being dried before applying the next, and the final copolymer coating is cured, cooled and then hydrated.
Patent EP-0285660-B1 (EP)
Inventor: SEKI MASAKI
IPC: G06T9/20
Filed: 1987-08-26
Granted: 1995-04-19
Abstract: On détermine un arc (CAR) passant par trois points consécutifs discrets donnés (Pi-1, Pi, Pi+1) et ensuite un vecteur de tangente d'une tangente touchant l'arc (CAR) dans le point central (Pi) à l'extérieur de ces trois points. L'espace entre les deux points Pi-1 est ensuite calculé par interpolation par des fonctions ''pistolet'' en utilisant des vecteurs de position et des vecteurs de tangente des mêmes points (Pi-1, Pi) pour déterminer une courbe qui relie en douceur lesdits points Pi-1, Pi. Les espaces entre tous les couples de points consécutifs discrets donnés sont par conséquent interpolés de la même manière que ci-dessus, afin de déterminer une courbe obtenue en reliant des suites de points (CVL).
Patent EP-0287795-B1 (EP)
Inventor: SCHWEIBERER FRANZ
IPC: G07F11/26
Filed: 1988-03-09
Granted: 1993-12-15
Abstract: In a device for individually dispensing newspapers, with a feed device (10) arranged in a housing and grasping the uppermost newspaper of a stack (7) and having grippers (17, 18) acting intermittently on the newspapers during the dispensing of these, an endless conveyor chain (11) carrying the grippers (17, 18) is attached to a slide freely lowerable onto the stack and the dispensing slot (31) is arranged inside the housing. 
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Patent EP-0290995-B1 (EP)
Title: Pipe seal pillow
IPC: F16L55/12
Filed: 1988-05-09
Granted: 1990-08-08
Abstract: The pipe sealing pad has a cylindrical sleeve (20) which is made of reinforced rubber material and two end walls (30) which are also made of rubber material. They are joined together in one single vulcanization procedure involving heat and define an air-tight inner compartment (34) which can be accessed via an air connection (32) in the form of a pipe fitting (42). Internally, the connection (32) merges into a ring-disk (46) which is connected to the pipe fitting (42) only in the region of its inner area (48). This ring-disk is not connected to either the pipe fitting (42) or the end wall (30) in a ring-shaped concentric compensation zone (50) which adjoins. It is connected on an outer area (52) with an inner surface (54) of the end wall (30).
Patent EP-0302353-B1 (EP)
Title: Heat exchanger tube
IPC: F16L41/08
Filed: 1988-07-25
Granted: 1991-02-27
Abstract: The present invention relates to a heat exchanger tube (1) having a wall thickness of less than 0.5 mm, preferably 0.3 mm, and to a heat exchanger produced therefrom. Such heat exchanger tubes (1) are technically feasible, require less material and improve the exchange of heat by comparison with tubes of greater wall thickness. However, problems arise in fastening such tubes in tube bottoms (6) which generally comes about due to widening. In order to confront this problem, the heat exchanger tubes (1) according to the invention, which have thicker walls, are either provided with two additional welded-on ends (3), which have thicker walls and are attached by means of circular welds (5), or are reinforced with insert sleeves (33). The end regions have a length of, for example, 5 cm and can easily be mounted in tube bottoms (6) using conventional methods. <IMAGE>
Patent EP-0306012-B1 (EP)
Title: Method and apparatus for slicing food products
IPC: B26D7/30
Filed: 1988-08-31
Granted: 1993-02-17
Abstract: In a method for cutting slabs of meat into portions of uniform weight, the slab of meat (36) is first pressed in a shaping press (14) to the desired cross-sectional shape and then, from an open end of the shaping cavity, is pressed against a stop surface at the other open end by means of a plunger (16). In this way, the shaping cavity is completely filled. The compressed slab is then advanced in steps and cut into slices by means of a knife (18). <IMAGE>
Patent EP-0320625-B1 (EP)
Inventor: POLLIGKEIT WOLFGANG DR
IPC: A61L9/00
Filed: 1988-11-11
Granted: 1994-09-14
Abstract: The invention relates to an odoriferous material for air flowing through electrostatically charged filters, where, in order to mask, in as constantly good a manner as possible, the dust odour of the air emerging from the vacuum cleaner and to keep the filtration characteristics at the same level in the long term, it is proposed that the constituents of the odoriferous material have a molecular weight between 100 and 300 and are either predominantly polar and aprotic or predominantly apolar and aprotic.
Patent EP-0289097-B1 (EP)
IPC: C22C5/06
Filed: 1988-04-27
Granted: 1990-07-04
Abstract: This invention relates to novel alloys suitable for use in making dental restoration elements, such as crowns, inlays, and the like, and ornamental articles such as jewelry, ornaments and the like. The alloys are based on Pd, In and Ag and contain 25-50% by weight of Pd, 20-45% by weight of In and 20-50% by weight of Ag. The alloys may additionally contain minor proportions of certain other elements, they are castable, and have an esthetic yellow colour.
Patent EP-0287247-B1 (EP)
Title: Selectable drop size infusion metering device
IPC: A61M5/14
Filed: 1988-03-31
Granted: 1992-08-19
Abstract: An infusion system capable of intravenous administration of fluid to a patient has a drop chamber (14), including a plurality of drop tubes having drop forming orifices of different preselected cross-sectional areas for forming droplets of different sizes and volumes of the same given fluid, selection means for selecting the drop tube through which the administered fluid will pass and a metering chamber (14) to allow the rate of droplet flow to be observed. The drop tube having a drop orifice capable of producing droplets of the desired size and volume appropriate for the viscosity and purpose of the fluid being administered is selected and a conventional fluid flow rate control device (20) is adjusted, while the drop rate is observed, to set the fluid flow rate. The present invention allows a change of the fluid being administered, without disassembling the apparatus or removing it from the patient by replacing the fluid reservoir, or be valving a different fluid reservoir to the drop chamber and by operating the selection means in order to select the drop tube capable of forming the size and volume droplet appropriate for the viscosity and purpose of the substituted fluid. The flow rate control device (20) may then be adjusted to set the flow rate for the substituted fluid.
Patent EP-0292246-B1 (EP)
Title: Wood working tool
Inventor: INKSTER KEVIN ROSS
IPC: B27C1/02
Filed: 1988-05-18
Granted: 1995-09-06
Abstract: A cutter to be mounted on a spindle of a rotary tool for use in shaping timber. The cutter comprising a rigid member to be mounted co-axially on the tool spindle to rotate therewith and having a plurality of spaced cutting teeth about the periphery of the member, each tooth having a cutting edge extending in a direction transverse to the plane of rotation of the member, and a cutting edge extending in a direction generally radial to the axis of rotation of the member. A depth control projection in advance of each tooth to control the depth of cut of both the transverse and radial cutting edges.