baber/WOPTO huggingface dataset:
Patent EP-0359810-A1 (EP)
Title: Conteneur unitaire pour litiere pliable et jetable pour animaux domestiques
Inventor: HEATH EDWARD A
IPC: A01K1/01
Filed: 1989-03-17
Abstract: L'invention concerne un conteneur de litière jetable (10) pour animaux domestiques. Le conteneur (10) est pliable entre un état replié de stockage et de rebut, et un état déployé d'utilisation. Le conteneur (10) comprend une portion (12) inférieure de caisse définissant un réceptacle (26) contenant la litière. La portion de caisse inférieure (12) comprend un fond (16), des organes périphériques de paroi (18-24) s'étendant vers le haut depuis le fond (16) pour former le réceptacle (26) contenant la litière, un couvercle repliable (30) pour couvrir la portion inférieure de caisse (12) dans l'état replié. Une portion supérieure de caisse (14) peut s'étendre sélectivement à partir de la portion inférieure de caisse (12). La portion supérieure de caisse (14) comprend un panneau frontal (32) et un panneau arrière (34) s'étendant vers le haut depuis une paire d'organes de paroi opposés (22, 24) de la portion inférieure de caisse (12) et sont adaptés pour se replier sélectivement dans la portion inférieure de caisse (12) à des fins de stockage lorsque le conteneur se trouve dans l'état replié.
Patent EP-0481973-A1 (EP)
Inventor: ARBTER CONRAD
IPC: D05C9/04
Filed: 1989-04-18
Abstract: L'invention se rapporte à un dispositif pour le serrage, par régions, d'un matériau plat, en particulier sur un métier à broder. Une solution consiste à effectuer le raidissement et le serrage en modifiant la longueur périphérique d'un élément-tendeur remplissable, une autre solution consiste à retordre un élément-tendeur. Pour obtenir une force de serrage plus élevée dans le matériau, il est proposé, dans le cas de la première solution, de réaliser l'élément-tendeur sous la forme d'un tuyau souple non plissé (8) muni d'une carcasse. En choisissant l'angle du fil, le serrage peut être obtenu par accroissement ou réduction de pression, et par accroissement ou réduction de la longueur périphérique du tuyau. Dans le cas où l'on envisage une solution autre qu'un corps de torsion pouvant être retordu sur lui-même, l'élément-tendeur peut être réalisé de préférence sous la forme d'un corps creux armé (30, 31, 44, 45, 61), pouvant également constituer un anneau fermé. Afin d'accroître le serrage tout en ménageant le matériau, le dispositif est constitué par un anneau extérieur rigide et un anneau intérieur pouvant être retordu. En équipant le tuyau remplissable selon la première solution, à des emplacements déterminés, de supports de résistance à extensibilité réduite, on obtient, pour ce tuyau, en faisant varier la pression de remplissage, également une torsion de serrage.
Patent EP-0417285-A1 (EP)
Inventor: BEZRUKOV VIKTOR IVANOVICH
IPC: B41J2/175
Filed: 1989-03-07
Abstract: An electric drop-jet generator comprises a sprayer to which the working liquid is fed under pressure. Pressure oscillations of the liquid are generated inside the sprayer by means of piezoceramic washers (9). At the end of the tube (2) of the sprayer is hermetically mounted a cap (6) provided with a nozzle (7). The external and internal surfaces of the tube (2) of the sprayer form at their intersection point a sharp edge adjoining the internal surface of the dismountable cap (6).
Patent EP-0439539-A1 (EP)
Title: Transmitter, transmission method and receiver.
Inventor: FOUCHE YVON
IPC: H04N7/24
Filed: 1989-10-20
Abstract: A method for transmitting modulated waves simultaneously using a plurality of frequencies comprises successive steps of transmission of symbols for a duration T +  DELTA T, two transmission frequencies being separated by 1/T, T being the useful transmission interval and DELTA T being the transition interval. Synchronisation signals are transmitted enabling, on reception, the sampling of the signal for useful transmission intervals of duration T so as to render orthogonal channels corresponding to the various frequencies. The invention applies to the broadcasting and receiving of radio and television transmissions, to devices for receiving analog and/or digital information, to telephone communications between exchanges, to telephone communications between radio telephones and communication stations, to radio communications between terrestrial stations and satellites, to communications between satellites, to acoustic communications in air and/or in water, and to the construction of local computer networks. The invention is particularly well suited to high fidelity radio transmissions as well as to high definition television (HDTV) and/or digital television. <IMAGE>
Patent EP-0436056-A1 (EP)
Inventor: SHIRAHA MICHIHIRO
IPC: C10J3/46
Filed: 1990-01-04
Abstract: A first-stage furnace (10) for partial combustion of solid fuel and oxidizer gas to generate inflammable exhaust gases which are passed to a secondary-stage furnace (17) is shown. The first-stage furnace (10) comprises a vertical cylindrical pre-combustion chamber (1) and a cylindrical main combustion chamber (2) mounted in horizontal position. The air-fuel mixture introduced into the pre-combustion chamber (1) is given a swirling motion and burned at a temperature that converts the mixture to a mixture of incompletely burned fuel particles, exhaust gases and non-combustible products in molten state. The mixture flows through a tangential passage (2c) into the main combustion chamber (2) and develops into a high-velocity vortex, with the molten slag being centrifuged onto the inner wall (2b) of the main combustion chamber (2) to form a film which is removed through a tapping port (6). Thus, the generated inflammable gases are free from non-combustible products such as ash, and conveyed to the secondary-stage furnace (17), through a duct (12).
Patent EP-0379957-A1 (EP)
Inventor: GEILEN HERMAN JOSEF
IPC: B60T8/36
Filed: 1990-01-17
Abstract: Ein erstes Regelventil (12), das normalerweise offen ist, verbindet einen Hauptzylinderanschluss (18) mit einem Radzylinderanschluss (28). Ein zweites Regelventil (22), das normalerweise geschlossen ist, verbindet in geöffnetem Zustand den Radzylinderanschluss (28) mit einer Speicherkammer (54) für rückfliessende Bremsflüssigkeit und mit einem Einlasskanal (50) einer Rückförderpumpe(42). Die Rückförderpumpe (42) ist durch einen Auslasskanal (60) mit einer Dämpfungskammer (64) verbunden. Die Dämpfungskammer (64) ist in einer Ventilaufnahme (14) für das erste Regelventil (12) angeordnet und die Speicherkammer (54) ist in einer Ventilaufnahme (24) für das zweite Regelventil (22) angeordnet.
Patent EP-0387893-A1 (EP)
Inventor: KOJIMA YUTAKA CENTRAL RESEARCH
IPC: D21H19/84
Filed: 1990-03-16
Abstract: This invention relates to an ink-jet recording paper, in which an ink-receiving layer is placed on one side of a base layer and a layer preventing ink penetration is applied to the other side of the base layer. The recording paper according to the invention has a superior ink absorption capacity and an improved print.
Patent EP-0417436-A1 (EP)
Inventor: BOLTE GEORG DR DIPL-CHEM
IPC: B65D6/02
Filed: 1990-07-24
Abstract: A two-piece can for beverages is provided, in which the intermediate bottom portion, which connects a spherically curved central bottom region to an outer truncated cone-shaped bottom region, has a connecting wall to the spherical bottom portion, said connecting wall being inclined approximately parallel to the outer truncated cone-shaped bottom portion.
Patent EP-0415164-A1 (EP)
Inventor: BORNHORST JAMES M
IPC: F21V9/40
Filed: 1990-08-13
Abstract: A high performance color mixing system combines colored light beams from three primary color sources (10) into a composite light beam. Each light source assembly (8, 32, 36) can be individually dimmed to control the color of the composite beam. Each primary color beam can be varied in hue and saturation by the use of pivoting dichroic filters (22), thereby providing improved performance and increased capability. This system is capable of producing deeply saturated colors in all hues, and does not compromise performance in white, provides good color balance and sufficient intensity when the dichroic filters (22) are pivoted to a position parallel to the light rays of the beam.
Patent EP-0423753-A1 (EP)
Inventor: LAM CLIVE C
IPC: G01N27/90
Filed: 1990-10-17
Abstract: A method and apparatus for determining the extent of defects in tubular elements for use in an oil or gas well is disclosed. The apparatus includes an electromagnetic or other suitable inspection device (12), cooperating with lon­gitudinal (16) and circumferential (14) position detectors for determining the position and configuration of all defects within a tubular member (22). Signal generating means are provided for producing signals corresponding to the configu­ration, longitudinal position, and circumferential position of the defects located within the wall of the tubular member. The signals are processed, preferably by a computer (18), so that the presence, nature, and precise location of each de­fect is determined and visually displayed at a suitable dis­play means. Display means (20) are provided for generating a two-dimensional visual display (44) wherein the cir­cumferential and longitudinal positions of the defects are selectably displayed.
Patent EP-0434996-A1 (EP)
Inventor: AUSTIN CURTISS MITCHELL
IPC: C22C19/05
Filed: 1990-11-27
Abstract: A nickel-based superalloy consisting essentially of, in weight percent, from about 4 to about 5 percent chromium, from about 11 to about 14 percent cobalt, from about 4 to about 8 percent tungsten, from about 6 to about 10 percent tantalum, from about 5 to about 7 percent aluminum, from about 5.5 to about 8 percent rhenium, from about 0 to about 0.50 percent hafnium, from about 0 to about 0.07 percent carbon, from 0 to about 0.01 percent boron, from 0 to about 0.030 percent yttrium, from 0 to about 6 percent ruthenium, from 0 to about 1 percent molybdenum, from 0 to about 1 percent niobium, and the balance essentially nickel. Articles made from the superalloy of the invention are especially useful when cast as single crystal airfoils for use in advanced gas turbine engines.
Patent EP-0443128-A1 (EP)
Inventor: VOLLMER MEINRAD
IPC: B62D43/00
Filed: 1990-12-08
Abstract: A transport and suspension device for a spare wheel (1) of a vehicle, which comprises a wheel basket (2) accommodating the spare wheel, which basket has on lateral elements to either side, centrally inside view, a suspension device by means of which the wheel basket can be detachably suspended in a mounting on the vehicle side, by means of which the wheel basket with the spare wheel can be swung up from a lowered position outside the vehicle into a horizontal position, is characterised in that the suspension device is formed by central guide rollers (5) which are supplemented by equidirectional guide rollers (5) peripherally supported on the vehicle side on either side of the wheel basket, and that the mounting on the vehicle is formed by two parallel guide rails, which can be run out in front of the vehicle body, for the central guide rollers and by further guide rails on both sides for the peripheral guide rollers, the guide rails for the central guide rollers being divided by respective hinges which allow the front guide rail sections to be folded in in opposition to one another towards the vehicle centre. <IMAGE>
Patent EP-0406966-A1 (EP)
Inventor: FUEHREN MARCEL
IPC: H04N11/04
Filed: 1990-07-02
Abstract: According to an aspect of the invention, the most perceivable interference patterns occurring during display of an extended television signal on a standard receiver are precompensated in an extended encoding apparatus, preferably in such a manner that an extended decoding apparatus may cancel this precompensation again. According to a further aspect of the invention, the low-frequency luminance interference patterns at the encoding end are calculated by approximation, whereafter, on the basis of this knowledge, a low-­frequency portion of a luminance signal is modified in such a manner that the low-frequency brightness variations caused by this modification compensate to the best possible extent the low-frequency brightness variations caused by the crosstalk of the additional signal.
Patent EP-0434140-A1 (EP)
Inventor: BUIJS WIM
IPC: B01J31/04
Filed: 1990-12-13
Abstract: The invention relates to a method for the preparation of a phenol by an oxidative decarboxylation in the liquid phase of the corresponding aryl carboxylic acid in the presence of a dissolved Cu-containing catalyst, the phenol being obtained through a hydrolysis step. The characteristic part of the method comprises the following process steps:
     a) catalyst oxidation at 120-190 °C;   b) a reduction and hydrolysis step at 225-270 °C;
Patent EP-0381479-A1 (EP)
Inventor: OGAWA IKUO
IPC: H04N3/12
Filed: 1990-01-31
Abstract: This invention performs a gradation display in a capacitive display device (13) such as an EL display device by means of the pulse width control method (PWM method) in every pixel. In such case, it improves the changes of the driving voltage (V D ) in accordance with time and the reproducibility of the achievable voltage by setting the waveform of the driving voltage (V D ) applied between a pair of electrodes (X, Y) with an dielectric substance between them to change in steps corresponding to gradation display data (DATA). Thus, in display devices (30, 31) of the PAM method, the reproducibility of the waveforms of the voltage (V D ) applied to the pixels is improved, and the gradation display comes to be stable.
Patent EP-0382557-A1 (EP)
Inventor: SATO YOSHIAKI
IPC: H05K1/03
Filed: 1990-02-09
Abstract: A moisture resistant dielectric material which is formed by dispersing in an insulating high polymer material an inorganic filler material which has been surface treated with a fluorine-based silane coupling agent, especially 
CF₃(CF₂)₇(CH₂)₂Si(OCH₃)₃
Patent EP-0389302-A1 (EP)
Inventor: GERSTER JOHN F RIKER LABORATOR
IPC: A61K31/00
Filed: 1990-03-23
Abstract: Novel 1-substituted 1H-imidazo-[4,5-c]quinolin-­4-amines are disclosed. These compounds function as antiviral agents, and they are potential synthetic intermediates in the preparation of known antiviral agents and labeled known antiviral agents. This invention also provides intermediates for preparing such compounds, pharmaceutical compositions containing such compounds, and pharmacological methods of using such compounds.
Patent EP-0398603-A1 (EP)
Inventor: HOYLAND TREVOR BARRIE
IPC: B26D7/18
Filed: 1990-05-14
Abstract: A combined jump conveyor and slicing machine includes a jump conveyor formed by a first short conveyor (1) adjacent the slicing blade (3) of the slicing machine having a length substantially equal to the height capacity of the slicing machine and a second conveyor (2) downstream of the first conveyor (1). Both conveyors (1 and 2) of the jump conveyor have an independent drive (7,8) and control means (9) to drive the two conveyors (1,2) at the same speed or at different speeds. The independent drive (7) and control means (9) of the first conveyor (1) also enable it to be driven at high speed in the reverse direction away from the second conveyor (2) to reject slices cut by the slicing blade (3). The slicing machine and jump conveyor combination may include a sensor (10,11) which detects the height of a log (5) to be cut immediately upstream of the slicing blade (3) of the slicer, and means (9) to control the low shingling speed of the jump conveyor in accordance with the output of the sensor (10,11) to provide groups of shingled slices of constant length in the shingling direction.
Patent EP-0407043-A1 (EP)
Inventor: GOOD BRUCE RICHARD
IPC: B65D88/06
Filed: 1990-06-12
Abstract: A skid adapted for carrying a coiled product (46), and adapted for stacking with other, like skids in unloaded condition comprises a circular ring member (10) for rolling thereon. A multiplicity of hollow radial arm members (18) are joined to the ring member (10) at their outer ends and are open at both ends to permit passage of a band (48) of banding material therethrough. Support legs (22) extend downwardly from the skid and the skid is provided with openings (38) dimensioned, configured and located so as to receive the legs (22) of an overlying like skid stacked thereupon. A coiled product (46), supported by uppermost surface elements of the skid, is secured to the skid by bands (48) of banding material passed through the arm members (18).
Patent EP-0409685-A1 (EP)
Inventor: LAFORET JEAN
IPC: F23D14/70
Filed: 1990-06-29
Abstract: A furnace operating with steam and/or gas for cooking foodstuffs and comprising an enclosure containing on the one hand a gas burner connected to a system for supplying a mixture of gas and of combustion air under pressure which is mounted in the upper portion of the enclosure in an inverted downwards directed position and on the other hand a turbine for stirring the heated atmosphere within the enclosure.
Patent EP-0391822-A1 (EP)
Inventor: VENTAVOLI ROGER
IPC: B22D11/20
Filed: 1990-03-16
Abstract: The invention relates to a method and an apparatus for obtaining thin metal products by continuous casting. The device comprises an ingot mould 2 and pinch rolls 6, 6' intended to cause, by reduction of the thickness of the said product, the closure of the solidification pool. The separation force F exerted on the pinch rolls by the product is measured, and to the core of the still molten product is applied, by means of inductors 8, 8' housed in the pinch rolls or upstream of the latter, a variable magnet field slaved by slaving means 9 to the said separation force so that the latter does not exceed, on a long- term basis, an upper limit value given in advance which represents the stress which can be tolerated momentarily by the pinch rolls without damage. 
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Patent EP-0491103-A1 (EP)
Inventor: LARRANAGA MENDIZABAL EUSEBIO
IPC: A61K31/28
Filed: 1990-12-19
Abstract: The compositions comprise in an aqueous solution at least one organogermanium derivative of formula
       
 where:
     R₁ is a straight or branched chain or cyclic aliphatic or heteroaliphatic group or an aromatic or heterocyclic or heteroaromatic group;   R₂ is H, R₁ or an atom of lithium, sodium or potassium;   R₃ is OH, OR₂ or:
      where n is an integer from 0 to 1000.
Patent EP-0390732-A1 (EP)
Inventor: TALLIER BERNARD
IPC: A24C5/39
Filed: 1990-03-08
Abstract: The pressure sensor (P) and a time-measuring member actuate the drain plug (15) of the pipe (7) as a function of a predetermined programme. When the plug is open, the feed to the machine is interrupted. When it is closed, the aspirated air entrains the particles of tobacco from the bed (5), and a vacuum (P) exists at the level of the sensor (P), having a predetermined index value PC. If, the plug being closed, a blockage forms in the lower aperture of the sleeve (23), the latter is aspirated upwards and impacts against the rods (19), which dislodges the blockage. If the pressure continues to drop, the plug (15) is opened, the sleeve falls back and the dislodgement is reliably produced. …<IMAGE>…
Patent EP-0451205-A1 (EP)
Title: Television transmission system compatible with conventional television standards.
Inventor: HABERMANN WERNER
IPC: H04N7/00
Filed: 1989-12-07
Abstract: In the system disclosed, scanning is carried out on the image source side with a frame corresponding to an enlarged 16:9 picture ratio. On the emitter side, every fourth line of the picture signal is first isolated and the remaining lines are compressed. A 4:3 standard receiver reproduces a corresponding image in the "letter box" format. The 16:9 receiver should reconstruct the original picture signal. First solution: the isolated lines are expanded for the duration of a complete picture, modulated to a second picture carrier at the upper end of the transmission channel outside the standard intermediate frequency resonance curve, and then demodulated, expanded and reintroduced into the 16:9 receiver. Second solution: analog-coded line difference signals in the level between the black and synchronization pulses are transmitted in the freed spaces at the upper and lower edges of the picture, decoded in the 16:9 receiver and reused. Third solution: additional digital data, e.g. motion vectors, are transmitted in the spaces freed at the upper and lower edges of the picture, and used by the 16:9 receiver to interpolate the missing lines. Application to television receiving sets with 4:3 and 16:9 picture ratio.
Patent EP-0472572-A1 (EP)
Title: Data transmission in the active picture period.
Inventor: MORCOM RICHARD FARLEY COTTAGE
IPC: H04N7/00
Filed: 1990-05-18
Abstract: Additional information may be transmitted in the active picture period of a video signal by providing the lines of the signal which carry the additional information with a black reference at a higher level than usual (4) thus avoiding visual disturbances on the receiver display (black is displayed at these locations). New, or modified, types of receiver can detect this transmission of data in the active picture period and extract the data for use. This enables high definition images and wide screen images to be transmitted in a form compatible with conventional receivers (the data here being transmitted during lines above and below a letterbox image to be produced on conventional receivers and being the extra information needed to convert the letterbox image to the enhanced image). It also enables control signals to be transmitted (as the data) to new types of receiver, or modified receivers, so as to cause these receivers to alter their operation.
Patent EP-0467987-A1 (EP)
Inventor: CASTELLINO FRANCIS J
IPC: C07K19/00
Filed: 1990-04-26
Abstract: Du plasminogène humain recombinant peut être produit dans des cellules d'invertébrés ou dans d'autres cellules eukaryotiques manquant d'un activateur de plasminogène avec spécificité du site, par expression d'un vecteur contenant un gène codant pour le plasminogène humain. Le plasminogène humain peut par conséquent être exprimé sans dégradation par plasmine produite par des activateurs de plasminogène intracellulaire se trouvant dans des cellules de mammifères. Le plasminogène produit par une telle expression peut être purifié, acylé, mélangé pour former un complexe avec des enzymes fibrinolytiques acylées ou non acylées et formé en compositions pharmaceutiques destinées à être utilisées dans la thrombolyse thérapeutique.
Patent EP-0538252-A1 (EP)
Inventor: CURBELO RAUL
IPC: G01J3/453
Filed: 1990-07-12
Abstract: Technique destinée à améliorer la résolution d'un convertisseur analogique/numérique (30). Le signal analogique d'entrée est échantillonné pour générer un niveau analogique et le niveau analogique est maintenu (20) pendant un intervalle. Un signal de vibration (22) est superposé (23) au niveau maintenu pour générer une tension fluctuante. Cette tension fluctuante est alors échantillonnée (25) au moins N fois ou plus, et N valeurs échantillonnées sont communiquées au convertisseur A/N (30) de sorte que N valeurs numérisées sont générées. La moyenne de ces valeurs numérisées est établie (32) afin de produire un signal de sortie dont l'erreur de numérisation est réduite d'un facteur allant jusqu'à N1/2.