baber/WOPTO huggingface dataset:
Patent EP-0334689-A1 (EP)
Inventor: BERT CHRISTOPHE
IPC: C04B35/48
Filed: 1989-02-16
Abstract: L'invention se rapporte aux pièces céramiques. Elle concerne une pièce en matériau céramique mise en forme par fusion et moulage d'une composition à base d'alumine, de zircone, de silice et d'un oxyde de métal alcalin, ladite pièce présentant, sur au moins une de ses parties, une épaisseur inférieure ou égale à 30 mm et étant destinée à une application où la résistance mécanique et/ou la résistance à l'abrasion ont une importance primordiale, caractérisée en ce qu'elle a la composition chimique suivante, en % en poids sur la base des oxydes : Al2O3, :40, -, 75; ZrO2, :20, -, 45; SiO2, :5, -, 20; Na2O, :0, -, 2,7; K2O, :0,15, -, 4,25; Fe2O3+TiO2+CaO+MgO, :0, -, 0,2, avec les conditions que (i) chacun de Fe2O3, TiO2, CaO et MgO n'excède pas 0,7% en poids, et (ii) que le rapport pondéral <IMAGE> soit compris entre 0,07 et 0,14 inclusivement. Application comme disque de microniseur, pièce d'usure de pompe, et dalle anti-abrasion.
Patent EP-0330561-A1 (EP)
Inventor: PIERRET JEAN-MARIE
IPC: H02J7/24
Filed: 1989-02-21
Abstract: Multifunction controller for a battery-charging alternator. 
<??>The controller comprises a circuit (1) for detecting the battery voltage level delivering a signal (SRAB) for breaking the alternator/battery connection and for excitation control (SRE) as regards the peak value and the average value of the battery voltage, a circuit (2) for detecting the amplitude of the alternator phase voltage permitting generation of a first detection signal (PSD) in relation to a first threshold value (VSO) corresponding to the unstored shaping of the alternator phase voltage signal for very low rates of rotation of the alternator in order to trigger the procedure for starting the alternator, a second detection signal (DSD) in relation to a second intermediate threshold value (VS1) in order to enable the alternator to be placed in the full-field condition during its starting procedure, a third detection signal (TSD) in relation to a third threshold value (VS2), to indicate detection of a fault relating to the amplitude of the battery's charge control voltage. Means (3) of storing and controlling the excitation of the alternator's inductor are provided, and they deliver a signal enabling placement in the full-field condition during the starting of the alternator and a command signal for recontrolling the alternator phase voltage (SCR) when shedding charge. Timing means (5) deliver a timing signal (SCS) synchronous with the rate of rotation of the alternator to the means (3) of storage and of control of the excitation of the inductor, when the alternator is rotating and logic means (6) permitting conditional control of the excitation voltage of the inductor In. 
<??>Application to the battery charge controller for a motor vehicle. 
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Patent EP-0356303-A1 (EP)
Inventor: JAQUARD PAUL
IPC: F41G5/08
Filed: 1989-08-09
Abstract: L'installation, utilisable notamment sur des armes de petit calibre, comprend un viseur porté par le fût de l'arme (10) à réticule déplaçable par rapport à l'axe de l'arme et des moyens d'évaluation de l'angle de décalage commandant la position du réticule. Elle comprend une caméra (22) à grand champ liée à l'arme (10) et des moyens (18, 24) de mesure du mouvement apparent de la cible dans le champ de la caméra et de calcul de l'angle de décalage à partir des variations de l'angle de pointage de l'arme mesurées par des capteurs, par exemple tachymétriques ou gyrométriques et du mouvement apparent dans le champ de la caméra.
Patent EP-0349472-A1 (EP)
Inventor: HALASA ADEL FARHAN
IPC: B60C1/00
Filed: 1989-06-14
Abstract: A styrene, isoprene, butadiene terpolymer rubber with a characterization according to its glass transition temperatures and unit structure and a pneumatic tire with a tread composed of such terpolymer rubber specifically in combination with selected other rubber which has been observed to provide such tread with enhanced physical properties.
Patent EP-0449811-A1 (EP)
Inventor: SO YING HUNG
IPC: C08G73/18
Filed: 1988-12-22
Abstract: Dans des réactions pour produire des polymères, tels que des polybenzoxazoles, des polybenzimidazoles, des polybenzothiazoles et autres polymères similaires, on met en contact des monomères ayant un groupe aromatique lié à un groupe amine primaire et à un groupe amine, thio ou hydroxy en position ortho dudit groupe amine primaire, avec des monomères ayant un groupe carbone déficient en électrons. Dans la présente invention, le groupe carbone déficient en électrons peut être un groupe carboxylate de métal alcalin ou un groupe trihalométhyle. Parmi les monomères utiles, on compte par exemple, l'alpha,alpha,alpha,alpha',alpha',alpha'-hexachloroxylène et le téréphtalate de disodium.
Patent EP-0414689-A1 (EP)
Inventor: BOYLE DAVID BERNARD
IPC: C12N15/863
Filed: 1989-02-10
Abstract: La présente invention décrit une séquence de gènes comprenant un premier promoteur servant à l'expression d'une grande protéine précoce du virus de la variole des poules. Dans un aspect préféré, la séquence de gènes comporte en outre un second promoteur servant à l'expression d'une protéine tardive du virus de la variole des poules selon une orientation opposée au premier promoteur. Le promoteur est utile dans le développement de vecteurs fondés sur le virus de la variole des poules et servant à l'administration d'antigènes de vaccin de préférence à des volailles et d'outil pour l'étude de la régulation temporelle des gènes du virus de la variole des poules. La présente invention décrit également des procédés qui sont utiles dans la construction de virus recombinants de la variole des poules ou de virus associés de la variole aviaire et qui se caractérisent par l'introduction d'ADN étranger dans le virus de la variole des poules ou dans des séquences d'ADN dudit virus, lesquelles peuvent utiliser des régions promotrices natives du virus de la variole des poules.
Patent EP-0373189-A1 (EP)
Inventor: REIS WERNER
IPC: A61F9/008
Filed: 1989-03-02
Abstract: La lampe à fente décrite comporte un projecteur à fente dont la lumière est déviée à 90° par un dispositif déflecteur (7) et projetée sur l'oeil (8), ainsi qu'un microscope (4) de lampe à fente, dont l'axe optique est situé à la même hauteur que l'axe optique du projecteur à fente en aval du dispositif déflecteur. Un faisceau laser utilisé comme faisceau thérapeutique et éventuellement un faisceau laser à collimation sont réfléchis à l'intérieur du carter du microscope. La lampe à fente décrite est caractérisée par la combinaison des caractéristiques suivantes: le dispositif déflecteur (7) du projecteur à fente comprend une plaque de verre sur laquelle est appliqué un revêtement réfléchissant (11) destiné à la lumière provenant du projecteur à fente, la plaque de verre est maintenue sur une plaque de réglage (13) possédant au moins un aimant (14), au moyen d'au moins une bande métallique (12) montée sur la plaque de verre, la plaque de réglage se règle au moyen d'au moins un élément de réglage (16).
Patent EP-0368963-A1 (EP)
Inventor: POSCHL GUNTER
IPC: F04B1/06
Filed: 1989-04-26
Abstract: La machine à pistons décrite (10) comprend deux pistons (42, 44), qui peuvent effectuer un mouvement alternatif à l'intérieur de deux cylindres (20, 22) et qui, dans la première et la seconde chambre de travail (50, 52) des cylindres, peuvent être soumis à un fluide moteur. Les pistons sont reliés à un vilebrequin (30) par l'intermédiaire de deux bielles (38, 40), lesquelles sont reliées de manière pivotante au même maneton (36). L'intérieur du carter moteur (18) forme une troisième chambre de travail (54). Le vilebrequin (30) a la forme d'une soupape coulissante rotative qui, pendant le fonctionnement de la machine à pistons (10), relie la première chambre de travail (50) à la troisième chambre de travail (54) et la deuxième chambre de travail (52) à une source ou à une ouverture de décharge (14, 16) du fluide moteur. La machine à pistons peut être utilisée sélectivement comme moteur (par exemple comme moteur à expansion mû par gaz comprimé) ou comme machine de travail (par exemple comme compresseur). Les temps d'ouverture et de fermeture peuvent être régulés avec précision. Pour une production de puissance identique, une telle machine nécessite moins de fluide moteur que les machines existantes.
Patent EP-0435908-A1 (EP)
Title: Self-sealing fluid conduit and collection device.
Inventor: COLEMAN CHARLES M
IPC: B01L3/14
Filed: 1989-09-11
Abstract: A self-sealing fluid collection tube is provided with an elongated bore and a fluid entry end. A plug of super-absorbent material is provided within the tube opposite the fluid entry end. This plug is preferably vented and is adapted to seal the tube by expanding when contacted by a fluid, such as blood. After the fluid has been collected, the tube is placed in a pipetter-dispenser in which a plunger, which is inserted into the tube, moves through a calibrated distance thereby advancing the plug into the tube and expelling a selected volume of fluid from the tube. Alternatively, the fluid may be transferred into another receptacle by piercing the sealed plug to form a new vent channel to permit drainage of the collected fluid into a receptacle.
Patent EP-0445166-A1 (EP)
Inventor: FOSS RAYMOND CHARLES PEVERELL
IPC: G02B6/44
Filed: 1989-11-22
Abstract: Un agencement de stockage par exemple de fibres optiques et/ou de jonction de fibres optiques dans un boîtier de jonctions, comprend un plateau (1) sensiblement circulaire ou de préférence une pluralité de plateaux (1) empilés, le ou les plateaux étant montés à un angle incliné par rapport à l'axe longitudinal du boîtier de jonctions. Les plateaux sont supportés sur des doigts respectifs (12) pouvant être fléchis pour pivoter ainsi que pour faire pivoter leurs plateaux à l'opposé d'un plateau que l'on veut retirer, de sorte que l'on peut faire glisser le plateau voulu hors de la pile.
Patent EP-0381136-A1 (EP)
Inventor: KINDMANN ROLF PROF-ING-DR
IPC: E01B25/10
Filed: 1990-01-30
Abstract: Track carriers for magnetic railways must ensure the reliable transfer of all loads, in particular in consequence of supporting, guiding, driving, braking and setting-down of the vehicles. Strict requirements apply in respect of the set form of the track carriers, the position of the functional components required for the magnetic- railway operation, and the permanent connection of said components to the track carriers. This is likewise true for the deformation behaviour of the track carriers in consequence of traffic loads and of differing temperature distribution. The requirements set are satisfied by a track carrier consisting of steel structures (3) which are connected in a shear-resistant manner to reinforced concrete (1) or prestressed concrete (1) by coupling means (4) to form a composite carrier. The lateral-guide rails (5), which are functional components, are here permanently welded onto the steel structures (3) at the top boom (10) of the track carrier. Moreover, by joining the steel structures (3), it is possible, at low cost, to produce continuous carriers of great length from a plurality of single carriers. …<IMAGE>…
Patent EP-0384319-A1 (EP)
Inventor: WILHOIT DARREL LOEL
IPC: A23L13/60
Filed: 1990-02-16
Abstract: An antimicrobial composition comprising a Streptococcus-derived or Pediococcus-derived bacteriocin or synthetic equivalent antibacterial agent in combination with a chelating agent. Such composition may be used in conjunction with a foodstuff or with a food packaging film (with or without the chelating agent) to protect foodstuffs against growth of harmful bacteria such as Listeria. Also disclosed are methods of protecting foodstuffs using film having a transferrable antimicrobial agent which may protect foodstuff surfaces before and/or following removal of the film and peelable films useful in such methods which may include the above bacteriocin.
Patent EP-0388873-A1 (EP)
Title: Herbizide [[1,3,5-Triazin-2-yl) aminocarbonyl] aminsulfonyl] benzoesäureester, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: MAYER HORST DR
IPC: C07D521/00
Filed: 1990-03-20
Abstract: [[(1,3,5-Triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoesäureester der allgemeinen Formel I <IMAGE> in der R¹ und R² eine Methyl- oder Ethylgruppe und R³ Wasserstoff, Fluor oder Chlor bedeutet, sowie deren landwirtschaftlich brauchbare Salze, Verfahren zur Herstellung und ihre Verwendung.
Patent EP-0391216-A1 (EP)
Inventor: OKUMURA HIROSHI C O NAGOYA MAC
IPC: B25J9/22
Filed: 1990-03-27
Abstract: A direct teaching type robot has a moving arm driven by an electric motor. The moving arm is directly moved to previously store data corresponding to the movement of the moving arm in a robot controller and when operated as the robot, the moving arm is operated on the basis of the stored data. Power lines for the electric motor are cut off in a teaching mode in which movement positions of the moving arm is taught in the robot.
Patent EP-0392294-A1 (EP)
Inventor: GREPPMAIER PAUL
IPC: G01F1/66
Filed: 1990-03-30
Abstract: In this flowmeter, a measuring tube (9) enclosed by a jacket tube (1) has ultrasonic reflectors and openings for the entry and exit of an ultrasonic beam. The ultrasonic beam is generated by ultrasonic transducers (18, 19) radiating and receiving in the direction of their axis of symmetry, which are arranged in a fluid-tight metal-encapsulated manner in the jacket tube (1). The ultrasonic rays entering and leaving the measuring tube (9) perpendicularly to the direction of flow of the medium are directed by first reflectors (26, 27) at an angle of 22.5 DEG  of their reflection surfaces, with respect to the direction of flow of the medium, towards the further reflectors (28, 29, 30), the reflection surfaces of which are arranged parallel to the flow direction of the medium. <IMAGE>
Patent EP-0396984-A1 (EP)
Inventor: BINDRA PERMINDER
IPC: C23F1/46
Filed: 1990-04-27
Abstract: Spent ferric chloride etching compositions are regenerated by electrolysis which includes introducing spent ferric chloride etching composition containing total iron content substantially equal to the original total iron content of fresh etching composition into the anode compartment of an electrolysis cell that contains an anode compartment, a cathode compartment, and an anion-exchange membrane separating the compartments, and applying voltage of +0.6 to +1.5 volts versus a saturated calomel electrode to the anode.
Patent EP-0399345-A1 (EP)
Inventor: KEMPPAINEN MARKKU
IPC: B61F5/36
Filed: 1990-05-16
Abstract: A bogie for a railway vehicle comprising of at least two articulated, pivotable and rotatable wheel body parts (2, 3) including wheels or a set of wheels (4, 5) mounted in bearings and the supporting body (6) of the bogie being connected to the parts by a suspension (9a, 9b) of the railway vehicle. In the bogie, two wheel body parts (2, 3) have been resiliently interconnected from their side con­structions by two stabilizer constructions (16) both of which have been articulated to the supporting body (6).
Patent EP-0409034-A1 (EP)
Inventor: NOBIS UWE DIPL-ING
IPC: B01D53/02
Filed: 1990-07-09
Abstract: In order to develop the process for separating, in particular, highly odorous, adhesive or resin-forming, condensable, organic vapours or gases from the exhaust air of chip dryers so that these condensable, adhesive or resin-forming, organic vapours or gases can also be collected without losing the cost-efficiency of the known processes, without adversely affecting the usefulness of the coarse fraction and without adversely affecting the usefulness of the fine fraction for internal heat supply, it is proposed to add a pulverulent adsorbent to the exhaust air of the chip dryer, from which air chips and coarse dust are removed in a conventional manner by means of an inertial force separator and fine dust is removed by means of a filter separator, the said adsorbent being added upstream of the filter separator and the said adsorbent being separated off in the downstream filter separator, together with the residual dust, the adsorbent being based on carbon and preferably being a lignite coke adsorbent; in an apparatus suitable for this purpose, a feed point for the adsorbent is arranged downstream of the inertial force separator (2) and upstream of the filter separator (13) in the pipeline (7) connecting the two and a mixing zone (9, 10, 12) is arranged downstream of the said feed point, the length of the mixing zone (9, 10, 12) being such that the residence time of the dryer exhaust air therein is at least one second. <IMAGE>
Patent EP-0407967-A1 (EP)
Inventor: FRENCH PHILLIP B
IPC: B63B35/81
Filed: 1990-07-10
Abstract: A water sport device for use on flowing water is disclosed comprising a water skimming device attached to one end of a flexible safety rod that is adapted for buoyancy. Connected to the opposite end of the flexible safety rod is one end of a tether having a compacting means to help prevent a rider of the device from becoming entangled in a tether that is not drawn taut. A resilient member adapted for propelling the water skimming device and rider against the flowing water is secured between the other end of the tether and an object serving as an anchor.
Patent EP-0412320-A1 (EP)
Inventor: BECKER WOLFGANG DIPL-ING FH
IPC: H04L1/22
Filed: 1990-07-16
Abstract: In order to guarantee data transmission which is as reliable as possible for different types of digital transmission channels, both monitoring signals of the two transmission paths and information obtained from the received data are processed in the formation of switchover signals for selection of one of two transmission paths. The method and circuit arrangement can be advantageously used in devices for exchanging data between signal collectors which belong to centralised monitoring equipment. <IMAGE>
Patent EP-0410475-A1 (EP)
Inventor: KUNIMOTO TOSHIFUMI C O YAMAHA
IPC: G10H5/00
Filed: 1990-07-27
Abstract: An electronic musical instrument provides a musical tone signal forming apparatus in order to sound a desirable musical tone. This apparatus includes a closed-loop (21) wherein a signal is repeatedly circulating while being delayed by a delay circuit (22, 23). In addition, the signal circulating the closed-loop is subject to the non-linear conversion. Thus, the signal picked up from the closed-loop can be controlled in response to the desirable non-linear characteristic. Preferably, the signal circulating the closed-loop is a musical tone waveform signal. For example, the musical tone waveform signal is varied in response to the feature of string, string bowing pressure and the like. Further, hysteresis characteristic simulating the statical and dynamic frictions to be occurred between the string and bow of the string bowing instrument can be imparted to the non-linear characteristic.
Patent EP-0423480-A1 (EP)
Inventor: CREYAUFMUELLER PETER
IPC: A47J37/06
Filed: 1990-09-08
Abstract: A cover (1) for plates, salad bowls, containers or the like, preferably made of plastic, domed and with a round base outline is equipped with graduated shoulders (2) in a total of four sections (3 to 6) offset from one another by 90 DEG . These graduated shoulders (2) project into the concavely domed inner area of the cover (1) and between them enclose in each case square base areas, seen in the plane of projection of the cover (1). In their central sections the shoulders (2) are provided with circular arc curves (7) whose radii of curvature are equal to one another within the individual shoulders (2). Such a cover (1) may be used both to cover round containers (8) of differing sizes and also to cover square containers (9) of differing sizes. <IMAGE>
Patent EP-0427022-A1 (EP)
Inventor: GERHARD HANS
IPC: H01R4/24
Filed: 1990-10-18
Abstract: The electrical wire connector for a multi-conductor, shielded heating cable (3) with a power cable (7) comprises a heating cable connecting section (1) and a power cable connecting section (5) joined permanently together. The heating cable (3) is attached in the heating cable connecting section (1) by means of a lever-like crimping connection (33) and its inner conductor is conductively connected through its surrounding insulation (16) with the electrical contacts (37a, 37b) of the heating cable connecting section (1). In a preferred embodiment, several heating cable and power cable connecting sections can be joined together. The assembly of the heating cable (3) in the heating cable connecting section (1) is simple and safe in operation. This assembly can be performed even by unskilled personnel lacking knowledge in the field of electric power engineering, in particular by heating and sanitary installers, without loss of safety and functional ability.
Patent EP-0426144-A1 (EP)
Inventor: BOHEN JOSEPH MICHAEL
IPC: C07D307/20
Filed: 1990-10-31
Abstract: Organic sulfide antioxidants useful for stabilizing polyolefins against oxidative and thermal degradation during processing and use represented by Formula I :
     wherein
     n is an integer of 2 to 15;   R is an alkyl group of 2 to 30 carbons, or a cycloalkyl group of 5 to 20 carbons, R is a substituted or unsubstituted alkyl group of 2 to 30 carbons, a substituted or unsubstituted cycloalkyl group of 5 to 20 carbons, a substituted or unsubstituted alkyl group of 2 to 30 carbons where any of up to 6 carbon atoms are replaced with an 0 or S heteroatom, a substituted or unsubstituted cycloalkyl group of 5 to 20 carbons where any of up to 6 carbon atoms are replaced with an 0 or S heteroatom, with the proviso that the heteroatoms must be separated from each other and from the portion of the compound to which the R group is bonded by at least one carbon atom, the substituents for R being -OH, -SR 4  or -OR 4 , wherein R 4  is an alkyl group of 1 to 30 carbons or a cycloalkyl group of 5 to 20 carbons;   R 1  and R 2  are independently H or an alkyl group of 1 to 4 carbons; and   R 3  is an alkyl group of 1 to 24 carbons or a cycloalkyl group of 5 to 20 carbons.
Patent EP-0429121-A1 (EP)
Inventor: NIEUWENDIJK JORIS ADELBERT MAR
IPC: G10K11/02
Filed: 1990-11-12
Abstract: The loudspeaker system comprises a housing (1) having therein at least one loudspeaker (3) which divides the volume of the housing into two parts (V₁, V₂). The first volume (V₁) is coupled,  via  an aperture in the housing (1), to an acoustic tube (5) which comprises damping means (6). The first volume part (V₁) has a smaller volume than the second volume part (V₂). The damping means are in the form of a Helmholtz resonator.
Patent EP-0426274-A1 (EP)
Inventor: ANDERSON JERREL CHARLES
IPC: H01B3/44
Filed: 1990-05-31
Abstract: A low smoke and flame-resistant fluoropolymer composition, useful as insulation in a plenum cable and comprised of a base polymer of ethylene units, tetrafluoroethylene and/or chlorotrifluoroethylene units, and fluorine-containing, non-telogenic termonomer units; a metal oxide; and a polytetrafluoroethylene drip suppressant.
Patent EP-0436376-A1 (EP)
Inventor: NONAKA HIDEO
IPC: A44B13/00
Filed: 1990-12-21
Abstract: A backing plate retainer means (12, 12') is disclosed for retaining a backing plate (B, B') for clamping engagement with a fastening element such as a hook (H) and eye (E) fastener. The retainer means (12, 12') includes an adapter strip (19, 19') of a given width which is removably attached to at least one of its longitudinal edges (12c, 12c'). The retainer means (12, 12') has magnetic members (20, 20') adapted to attract and hold the adapter strip (19, 19') in place with respect to the retainer means (12, 12').