baber/WOPTO huggingface dataset:
Patent EP-0349468-A1 (EP)
Inventor: GARCIA BORRAS EDUARDO
IPC: A47K13/14
Filed: 1989-06-27
Abstract: Hygienic protector for toilet bowls (5), for a single use, to be placed over the ring (7) of the toilet bowl (5) opening or over the ring of the toilet bowl seat. It consists of a flexible laminar bag (6), made of a material which is destroyed in water, such as cellulose or the like. The protector is placed inside the toilet bowl (5) and the bottom rests on the inside surface of the bowl (5). Its opening is slightly larger than that of the toilet bowl ring (7), and it is adapted to fold over the ring (7) in order to cover it. The bag (6) decreases in size from the opening to the bottom, at which point it has a peripheral weakening line.
Patent EP-0329604-A1 (EP)
Inventor: ZUERCHER ERWIN
IPC: C21D9/26
Filed: 1989-02-01
Abstract: This process consists in forming a laser beam (B) and in directing it against uniformly spaced members (4) integrally attached to a common support (5) which makes them travel along a trajectory intersecting the laser beam (B). The portion of the beam which passes between the members (4) and the portions of this beam which are reflected by these members themselves are reflected over the trajectory by virtue of a hollow spherical mirror (7) which forms a real light trap. The members (4) are cooled essentially by heat conduction towards the support (5) as soon as they leave the irradiation zone, and this results in their quenching. 
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Patent EP-0353282-A1 (EP)
Inventor: DEUSSEN HEINO
IPC: G01F11/02
Filed: 1989-01-27
Abstract: Un couvercle amélioré pour récipients du type pompe de dosage comprend un piston (13) pourvu, du côté qui fait face à la chambre de pompage et de dosage (12), d'une face frontale tronconique (20a) et un dispositif d'actionnement (16) qui retient le piston (13) dans une position de repos à l'intérieur de la chambre de pompage et de dosage (12), où il assure la fermeture hermétique du récipient, et qui déplace le piston (13) d'une hauteur essentiellement égale à la hauteur du cône tronqué de sa face frontale (20a), le faisant sortir par le côté ouvert de la chambre de pompage et de dosage (12) afin d'ouvrir celle-ci. On assure ainsi avant le dosage l'évacuation complète, dans l'intérieur du récipient, de l'air contenu dans la chambre de pompage et de dosage, ce qui permet d'obtenir un dosage fiable et reproductible avec précision. Le dispositif se compose de préférence de trois parties en plastique moulables par injection et d'un ressort de rappel, à savoir d'un ensemble carter de pompe (23), d'un ensemble tige de piston (26) qui porte l'élément d'actionnement (31) et d'un piston (13) à monter sur la tige de piston (26). Le dispositif est ainsi particulièrement économique à produire.
Patent EP-0403503-A1 (EP)
Title: Isolation d'acide nucleique
Inventor: MILLER SHIRLEY A
IPC: C07H1/08
Filed: 1989-02-09
Abstract: Un procédé permet d'isoler des acides nucléiques à partir d'un échantillon biologique en dissociant la protéine présente dans ledit échantillon, en ajoutant une quantité suffisante d'un sel inorganique ou organique afin de précipiter la protéine, en mélangeant l'échantillon biologique renfermant le sel pendant une durée suffisante pour obtenir une dispersion satisfaisante du sel à travers ledit échantillon biologique en vue d'obtenir un précipitat de protéine, en séparant la protéine précipitée de l'échantillon biologique, et en séparant l'acide nucléique subsistant dans ce dernier. Le sel est de préférence un acétate d'ammonium et on utilise de préférence de l'éthanol à température ambiante pour précipiter et receuillir l'acide nucléique.
Patent EP-0416030-A1 (EP)
Title: Visible light and infra-red cooking apparatus.
Inventor: WESTERBERG EUGENE R
IPC: H05B6/80
Filed: 1989-05-18
Abstract: An oven using one or more quartz tungsten light bulbs or quartz arc bulbs capable of producing 1.5 kW of radiant energy of which a significant portion is light energy in the 0.4 to 0.7  mu m wavelength range impinges high intensity visible light wave radiation directly onto a food item. Light sources can be positioned above and below the food item and the inner walls of the oven are preferably highly reflective to reflect light energy onto the food. The intensity of the visible light source is automatically controllable and can be varied throughout the cooking cycle.
Patent EP-0380655-A1 (EP)
Inventor: LEVASSEUR JOSEPH L
IPC: G07F11/24
Filed: 1989-08-09
Abstract: Ce distributeur automatique comprend un cadre (12) de structure subdivisé en colonnes verticales (1 à 8) adaptées pour recevoir des articles cylindriques (C). Des éléments (60) de support allongé, rotatifs, sont prévus en dessous de chaque colonne afin de supporter la colonne d'articles, et tournent sous l'effet du poids des articles. Un ensemble de roue à cliquet (70) et d'élément d'encliquetage (80) prévu à une extrémité de chaque élément de support contitue un mécanisme de libération commandant la rotation de l'élément de support incident pour distribuer un article. Le mécanisme de libération associé à une colonne sélectionnée, est actionné par un élément d'un ensemble d'éléments (101 à 108) d'indexation à liaison angulaire, porté par un arbre moteur (100), chaque élément d'indexation étant adjacent à un élément d'encliquetage associé. L'arbre moteur est entraîné par un moteur électrique (M) et les éléments d'indexation sont mis en rotation de sorte que l'un d'eux est positionné pour déplacer un élément d'encliquetage associé en contact avec ladite roue à cliquet et hors de contact d'avec celle-ci, afin de distribuer un article en réponse à la sélection d'un client.
Patent EP-0396669-A1 (EP)
Title: Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer.
Inventor: IANNARONE JOHN R
IPC: G06F5/14
Filed: 1989-04-26
Abstract: A parallel asynchronous elasticity buffer. Selection of the address of a storage element for writing or reading of data is provided by asynchronous input and output pointers implemented using circular gray code counters. The buffer is initialized once during transmission of each frame of data so that the pointers do not select the same storage element for writing and reading at the same time. Write overflow or read underrun of a storage element is detected before any data corruption can occur by comparing the input and output pointers. An error condition is detected if the input and output pointers overlap for a threshold period, which can be shorter than the period required for writing or reading of a multibit data unit to or from the buffer. The overlap time period is determined by comparing the pointers at one or more sampling times corresponding to selected phases of a clock signal.
Patent EP-0386594-A1 (EP)
Inventor: HUMPERT JUERGEN
IPC: E03C1/042
Filed: 1990-02-27
Abstract: In a sanitary water outlet valve, having a valve housing on whose outer wall there is arranged an outlet tube (2) for the emerging water, for the purpose of improvement and cost-effective design it is proposed that the outlet tube (2) be capable of being screwed into the valve housing (11) and be surrounded by a decorative sleeve (3), the decorative sleeve (3) being tightened axially on the outlet tube (2) against the valve housing (11) and having as abutment an end face which is shaped to correspond to the outer wall of the valve housing (11). 
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Patent EP-0453588-A1 (EP)
Inventor: VARA TOMAS E
IPC: C07C17/38
Filed: 1990-04-23
Abstract: A process is provided for the removal of solvents and other contaminants from an inlet solvent laden air (SLA) path. The process comprises the step of passing the SLA through an adsorbent in an adsorber. The adsorbent is regenerated when it becomes saturated with solvents. The regeneration step is performed by passing a regenerating fluid, preferably steam, through the adsorber. The steam removes solvents from the adsorbent and transports the solvents out of the adsorber. The steam and solvents are condensed in a condensation step. Water is separated from the condensation produced in a separation step such as decantation and distillation. The condensed water is passed to a steam generation step. The recovered water is used as boiler feed water to generate low pressure steam. The steam generated in the steam generation stop is recycled to the adsorbent regeneration step. The recycling of the water used for regenerating the adsorbent eliminates a waste water stream, thereby eliminating or reducing waste water treatments.
Patent EP-0401774-A1 (EP)
Inventor: TSUJITA MITSUHIRO
IPC: F16H48/38
Filed: 1990-06-06
Abstract: A hydraulic transmission coupling apparatus for trans­mitting a driving force to a front wheel driving shaft and a rear wheel driving shaft of a four-wheel drive vehicle, which is provided with a pump (20, 22, 30) to generate hydraulic pressure corresponding to a rotation speed difference between both driving shafts, a reserving part (T) for reserving hydraulic fluid, a fluid room (5) disposed in the circulation passage of hydraulic fluid, and a piston (6) located in the fluid room and sliding while subjected to the hydraulic pressure in the reserving part at one side thereof. When the volume of hy­draulic fluid varies with the variation in fluid tempera­ture, the piston (6) slides and, as a result, the internal vol­ume of the fluid room varies so as to absorb the volume variation of hydraulic fluid.
Patent EP-0413099-A1 (EP)
Inventor: MOOSER STEFAN
IPC: B62D25/00
Filed: 1990-06-08
Abstract: The kit for transforming a saloon motor car into a convertible comprises a central bow (2) which is to be attached in the region of the B pillar and two side bows (3) which are to be connected to the central bow, it being possible to screw all the bow ends to the floor assembly and, in addition, a roof mounting strip which can be fixed to the front frame of the roof and serves to secure the roof skin which consists of covering material, furthermore a roof clamping bow (22) which is connected to a sliding block (23) and can be moved and fixed on a sliding rail which can be screwed to the remaining side window seam, and cutting edge cover preforms for covering the cutting edges arising when the roof is cut off. <IMAGE>
Patent EP-0403897-A1 (EP)
Inventor: OEHLERT WOLFGANG
IPC: H01R39/38
Filed: 1990-06-09
Abstract: A carbon brush holder is proposed in which both the compression clip (2) acting on a carbon brush and the holder body, which is constructed as one piece with guides for the carbon brushes, consist of plastic. <IMAGE>
Patent EP-0462323-A1 (EP)
Inventor: GLOMB REINER DIPL-ING
IPC: B23Q1/00
Filed: 1990-12-31
Abstract: Gezeigt ist eine Schälmaschine (1), deren einzelne Baugruppen (2, 5, 63, 7) an Führungsschienen (23, 24) zentriert und verspannt werden können, wobei die Führungsschienen auch ein selektives Auseinanderfahren einzelner Baugruppen (2, 5, 63) durch eine besondere Verschiebemöglichkeit vorsehen. Dadurch werden Wartung, Inspektion und Reparatur der durch Auseinanderfahren zugänglich gemachten Baugruppen ohne schweres Gerät ermöglicht. Die Baugruppen, die beim Auseinanderziehen der Schälmaschine an den Führungsschienen nicht getrennt werden sollen werden miteinander verbunden (64, 65), so daß die Schälmaschine an der gewünschten Stelle getrennt werden kann. Die Führungsschienen erstrecken sich parallel zur Drehachse (62) des Messerkopfes (26) der Schälmaschine und können schnell ver- und entriegelt werden. <IMAGE>
Patent EP-0469193-A1 (EP)
Inventor: ARNOLDS GUSTAAF EDUARD
IPC: H03H3/04
Filed: 1990-08-03
Abstract: Electronic circuit including a frequency-selective part with a piezo-electric crystal (102) an an inductance (108), the crystal being shaped relative to its crystal axes in such a way that its temperature coefficient and a temperature coefficient of the inductance have opposite signs, in order to reduce the temperature's influence on the pulling range.
Patent EP-0418972-A1 (EP)
Inventor: WARREN BARBARA KNIGHT
IPC: B01J27/232
Filed: 1990-09-18
Abstract: Oxidative coupling of lower alkane to higher hydrocarbon is conducted using supported catalyst comprising at least one of barium hydroxide, strontium hydroxide, barium and strontium carbonate in the presence of halogen component. High yields of higher hydrocarbon can be achieved with long catalyst life.
Patent EP-0383457-A1 (EP)
Inventor: BESSHO KAZUO
IPC: H01F7/20
Filed: 1990-01-31
Abstract: A conventionally arranged multilayered eddy current type intense AC magnetic field generator is improved by intercrossing frame-shaped iron cores (6,12) with an alternately multilayered structure of exciting coils (4) and conductor plates for inducing eddy currents, so as to increase the impedance of the exciting coils as well as to increase the mutual inductance thereof with the conductor plates. As a result, the desired intense AC magnetic field can be efficiently and continuously generated with evidently reduced electric power.
Patent EP-0391695-A1 (EP)
Inventor: GREIG ALAN
IPC: B23B51/08
Filed: 1990-04-04
Abstract: For cutting a facing such a countersink or a spot facing a rotary cutter is provided with a body (2) having a central aperture (4) arranged to receive a drill (T) or other guide and at least one cutting insert (10) carried by the body rotates with the drill or guide to cut the facing. The insert has a forward cutting edge (16) which projects radially inwardly to form a step (18) projecting inwards relative to the main body of the insert behind the cutting edge region. The drill (T) has a radially recessed portion, such as the radial relief (R) or the flute of the drill, to accommodate said step of the cutting edge region. Such a cutter can be designed to operate at high metal removal rates and can be used with standard forms of drill and reamer.
Patent EP-0400995-A1 (EP)
Inventor: KATSUOKA NOBUO
IPC: C30B15/14
Filed: 1990-05-30
Abstract: The present invention relates to apparatus for the pulling of single crystals from polycrystalline solutions, the apparatus comprising a chamber containing a controlled, vertically displaceable crucible containing molten polycrystalline liquid, preferably silicon, and a heater surrounding the crucible, a single crystal being obtainable from the liquid by pull means adapted to immerse a seed crystal in the liquid and pull up the single crystal, characterised in that the heater is vertically displaceable by controlled drive means so as to overcome the problem of maintaining uniform oxygen concentration in the crystal.
Patent EP-0427552-A1 (EP)
Inventor: ANDERSSON ULF
IPC: A47G25/50
Filed: 1990-11-08
Abstract: A garment hanger is described which has a support bar (1), suspension means (2) for supporting a central portion of the support bar from a hanging rail or the like, and respective gripping means (5) at or adjacent the opposite distal extremities of the support bar, adapted to receive and releasably hold a thickness of material of a garment supported by the hanger. The hanger also comprises respective location bars (9) which extend for a substantial portion of the length of the support bar and generally therealongside on either side of the central porion. The spacing between each location bar (9) and the associated portion of the support bar (4) and the resilience of each location bar (9) is such that a garment of greater width than the length of the support bar may be laid across the hanger, releasably held by the gripping means (5) and returned behind the hanger with extreme portions of the garment width received and located between the support bar (4) and the respective location bars (9).
Patent EP-0383664-A1 (EP)
Inventor: HUREAU JACQUES
IPC: B29C48/10
Filed: 1990-02-12
Abstract: Apparatus for manufacturing a tubular film of lacunary structure, of the type in which the tubular film (2), extruded from a circular extrusion slit (1), receives a series of perforations (5, 5') disposed according to a helical path along the walls of the tubular film, the latter being for this purpose extruded by passing between two non- concentric circular rings, including an outer ring (3) constituting the outer wall of the extrusion slit and an inner ring (6), at least one of the two rings being moveable and simulated into a nutational movement about an axis colinear with the axis of the fixed ring, the movement of the moveable circular ring bringing it into permanent contact with the wall of the fixed ring at a point of contact which moves continuously around the perimeter of the fixed ring, one of the rings comprising, on its face in contact with the other ring, indentations suitable for perforating the film in the zone of contact between the two rings, and the apparatus is characterised in that the rings are disposed in such a way in relation to each other that the action of incision and perforation of the moveable ring engaging with the fixed ring is carried out immediately downstream from the extrusion slit (1) and on the film (2) which is no longer held against the wall of the fixed ring. <IMAGE>
Patent EP-0438967-A1 (EP)
Inventor: HSU WEN-LIANG
IPC: B60C1/00
Filed: 1990-12-05
Abstract: It is important for tire treads to exhibit good wet skid resistance, low rolling resistance, good wear characteristics and good abrasion resistance. This is often accomplished by utilizing a blend of various rubbers in making tire tread compositions. However, some of the desirable characteristics of the individual rubbers in the blend are frequently lost on mixing. The segmented elastomers of this invention offer a unique combination of desirable characteristics for utilization in making tire tread compositions. This invention more specifically discloses a rubber polymer which has an excellent combination of properties for use in making tire treads which is comprised of: (a) a first segment which is comprised of repeat units which are derived from isoprene having a microstructure wherein there are from about 75% to about 98% 1,4-linkages and from about 2% to about 25% 3,4-linkages and wherein the first segment has a number average molecular weight which is within the range of about 25,000 to about 350,000; and (b) a second segment which is comprised of repeat units which are derived from 30 to 95 weight percent 1,3-butadiene and from 5 to 70 weight percent styrene, wherein the sum of (1) the product of 1.7 and the weight percent of styrene in the second segment and (2) the percentage of 1,2-butadiene linkages in the second segment is within the range of about 50% to about 92%, and wherein the second segment has a number average molecular weight which is within the range of about 50,000 to about 350,000.
Patent EP-0380448-A1 (EP)
Inventor: SCHNEIDER CHRISTIAN
IPC: A01N25/26
Filed: 1990-01-25
Abstract: The coated seed pellets contain one or more seed kernels, a mixture of highly argillaceous fine soils and composts as carriers, only slightly swelling substances being permitted, binders and water retention agents forming a hydrogel with a multiple of its weight of water, and auxiliaries such as biocides and loosening agents. The pellets retain their dimension even under the action of moisture and therefore do not burst. The argillaceous substances and the water retention agent regulate the water balance. The coated seed pellets can be used, for example, for planting mountainous areas, even with trees.
Patent EP-0426771-A1 (EP)
Inventor: VOLKERT MATTHIAS
IPC: B60K28/16
Filed: 1990-01-29
Abstract: Selon un procédé de détermination de la vitesse d'un véhicule à antidérapeur automatique ou à système antipatinage, on mesure à intervalles T d'une part la vitesse des roues vRi et d'autre part la pression Pi ou le couple MBi de freinage, éventuellement les couples d'entraînement. Sur la base des nouvelles valeurs de mesure, par exemple vRi(k) et MBi(k) au moment K et des valeurs de mesure enregistrées vRi(k-1) obtenues lors du moment d'évaluation antérieur, on détermine selon une relation donnée une valeur de correction Ko et l'on corrige en fonction de cette valeur de correction la valeur vF(k-1) concernant la vitesse du véhicule obtenue lors du moment d'évaluation antérieur.
Patent EP-0422140-A1 (EP)
Inventor: PIERPAOLI WALTER
IPC: A61K38/06
Filed: 1990-02-05
Abstract: On a mis au point une composition pharmaceutique destinée à l'homme et à l'animal, contenant une quantité efficace de TRH utilisée soit dans la prévention soit contre le vieillissement et pour stimuler ou rétablir des fonctions immunologiques, ou pour réguler les niveaux de lipides chez l'hôte, en association avec un véhicule pharmaceutique.
Patent EP-0460050-A1 (EP)
Title: A method for testing the operational efficiency of a component of an electronic circuit.
Inventor: OEHRSTROEM PER
IPC: G01R31/28
Filed: 1990-02-05
Abstract: The present invention relates to a method for testing the operational efficiency of a component of an electronic circuit at low temperature, comprising the steps of chilling the component and/or its connections to the remainder of the circuit and measuring the operational functioning of the component and its connections in the circuit. The invention is characterised by the further step of applying carbon dioxide in a solid state to the component and/or the component connections, wherewith the carbon dioxide vaporises while chilling the component and/or said connections at the same time.
Patent EP-0470165-A1 (EP)
Inventor: BALLANCE DAVID JAMES
IPC: C12R1/865
Filed: 1990-04-26
Abstract: Un polypeptide de fusion comprenant, sous forme d'au moins une partie de la portion N-terminale de celui-ci, une portion N-terminale de l'albumine sérale humaine (HSA) ou une variante de celle-ci et, sous forme d'au moins une partie de la portion C-terminale dudit polypeptide, un autre polypeptide sauf que lorsque ladite portion N-terminale du HSA est la portion 1-n, où n est 369 à 419 ou une variante de celle-ci, alors ledit polypeptide est une parmi une pluralité spécifiques diverses, comprenant la portion 585 à 1578 de la fibronectine humaine ou une variante de celle-ci. La portion du genre HSA peut comporter des résidus N-terminaux additionels, tels que des séquences leaders de sécrétions (séquences de signaux). La portion C-terminale est de préférence la portion 585-1578 de la fibronectine du plasma humain. Les portions N-terminals et C-terminale peuvent être divisibles de manière à présenter la portion C-terminale isolée, la portion N-terminale ayant servi à faciliter la sécrétion depuis l'hôte.
Patent EP-0477293-A1 (EP)
Title: Convertisseurs numerique/analogique
Inventor: MORLON PATRICE PIERRE VLSI TEC
IPC: H03M1/06
Filed: 1990-06-11
Abstract: Un convertisseur numérique/analogique de multiplication comprend des pattes de dérivation, dans lesquelles un commutateur (15) comporte une borne commune connectée à un noeud respectif (12) dans le chemin en série ainsi que deux bornes commutables connectées chacune à une résistance respective. Chaque branche de la série se compose d'un commutateur fictif (28) en série avec une résistance intercalée (13) ayant la moitié de la valeur de résistance de chacune des résistances de dérivation (14', 14''). Les commutateurs, mis en oeuvre de préférence en technologie MOS complémentaire sont physiquement appareillés et les commutateurs se trouvant dans les branches sont configurés pour être fermés, de sorte que la résistance de chaque commutateur fictif représente la moitié de celle du commutateur se trouvant dans la patte de dérivation respective. L'agencement permet de conserver la relation R-2R entre la série et les résistances de dérivation, et améliore ainsi sensiblement la linéarité dudit convertisseur.