baber/WOPTO huggingface dataset:
Patent EP-0579252-A1 (EP)
Inventor: UETAMA EIJI
IPC: B41J11/42
Filed: 1993-07-16
Abstract: A facsimile apparatus (1) capable of conserving the recording paper and using a limited amount of the recording paper effectively is disclosed. In the case where what is called the total blank line data with the entire line representing blank (data zero) data at the time of receiving are successively received are received successively, the subsequent successively-received total blank line data are not printed by the recorder (9) on the recording paper. The recording paper is thus printed omitting the unrequired marginal portion, and therefore a limited amount of recording paper is used effectively without adversely affecting the effective image data.
Patent EP-0581201-A1 (EP)
Inventor: BAST JUERGEN DR ING
IPC: B22C9/04
Filed: 1993-07-22
Abstract: In the full-mould casting method, lost patterns (generally composed of rigid polystyrene foam) are embedded in a binder-free free-flowing moulding material (e.g. silica sand). One difficulty with this method is filling critical parts of the pattern, such as undercuts and dome-like cavities, with the moulding material in such a way that the said moulding material surrounds even these parts of the pattern without gaps. According to the invention, the moulding material has beat frequency oscillations imparted to it during its entry into the mould box. The beat frequency oscillations are generated from two fundamentals of the same or almost the same amplitude which have a variable, slightly different fundamental frequency and/or fundamental phase. The beat frequency oscillations can act on the mould box in the horizontal and/or vertical direction. In this way it is possible to embed patterns with extremely critical parts in a manner which meets quality requirements. <IMAGE>
Patent EP-0597216-A1 (EP)
Inventor: HABERSTROH HARDY
IPC: B25G1/10
Filed: 1993-09-20
Abstract: A hand-operated screwdriver (1) having a blade (3) and a handle (5) is proposed, which is characterised in that the surface of the handle (5) is provided, at least in certain areas, with sharp-edged points which can be produced by means of an abrasive-blasting process, said points, during handling of the screwdriver, shearing off a liquid film of water and/or oil between hand and handle surface. This produces an optimum grip, with the result that even large torques can be transmitted without fatigue. <IMAGE>
Patent EP-0596436-A1 (EP)
Inventor: BISSINGER GUENTHER
IPC: A61B18/14
Filed: 1993-11-02
Abstract: The invention relates to an electrosurgical instrument for the bipolar coagulation or preparation of biological tissues. The instrument has two resilient, electrically insulated branches (26) which are moved towards one another like forceps on displacement of a guide tube (14) with the aid of a spring grip (38), the tissue to be coagulated or separated being clamped between these branches. By applying a high-frequency voltage a high-frequency current flows through the clamped tissue which is heated and coagulated when the current flow is sufficient. For quick and reliable exchange of the electrode tube with its branches with only a few manipulations and for changing the orientation of its rotary position with one hand during the operation, it is proposed according to the invention that the instrument housing (10) be mounted so as to be rotatable about its longitudinal axis on one leg (34) of the spring grip (38), whereas the electrode tube (18) can be axially engaged with any rotary orientation about its longitudinal axis on the instrument housing (10) and can be connected so as to be fixed against rotation to a coupling device that can be anchored on the housing (10) so as to be rotatable and displaceable and simultaneously contains a power supply point. <IMAGE>
Patent EP-0560437-A1 (EP)
Inventor: IEZZI RODOLFO
IPC: B01J37/18
Filed: 1993-03-04
Abstract: The process for activating a catalytic composition for paraffin dehydrogenation containing gallium, alumina, possibly silica and/or one or more alkaline or alkaline-earth metals, comprises thermal activation in air followed by post-activation effected by the following stages:
     oxidation with air and/or oxygen or a mixture containing oxygen and inert gas;   purging with inert gas;   reduction with hydrogen or a mixture of hydrogen and an inert or reducing gas.   
     The catalytic composition activated by said process contains gallium, alumina, silica and possibly one or more alkaline or alkaline-earth metals, the alumina being in δ or ϑ phase or in δ + ϑ or δ + ϑ + α phase mixture.
Patent EP-0562799-A1 (EP)
Inventor: HARRIS IAN PHILIP
IPC: G01B7/30
Filed: 1993-03-22
Abstract: A transducer comprises a pair of inductive coils (1a, 1b) connected in series. The coils (1a, 1b) of the pair are arranged adjacent one another with respective end faces (4a, 4b) of the coils substantially mutually aligned. A magnetically permeable member (8) is movable relative to the end faces (4a, 4b) in such a manner that the impedance offered to an AC signal by one coil increases while the impedance offered to the signal by the other coil decreases. The end faces (4a, 4b) of the coils may be curved and arranged diametrically opposite one another around the circumference of a circle, and the magnetically permeable member may comprise a generally semi-circular plate (8), rotatable about an axis passing through the centre of the circle, for covering approximately half of the total area of the end faces (4a, 4b) of the coils. To reduce the effect of axial displacement of the plate (8) on output voltage, two opposing pairs of coils (1a, 1b, 5a, 5b) may be provided, the plate (8) being located between the pairs of coils.
Patent EP-0569196-A1 (EP)
Inventor: LA FLEUR EDWARD EWART
IPC: C08L67/00
Filed: 1993-04-29
Abstract: By addition of methacrylate/unsaturated acid and/or vinyl amide copolymers, poly(vinyl alcohol) can be melt-processed and co-extruded with structural polymers like poly(ethylene terephthalate) to form multilayer films and objects with good adhesion between the components and good barrier properties. The films and objects can be separated and re-used by dissolution in water of the poly(vinyl alcohol)/methacrylate polymer blends and recovery of the structural polymer.
Patent EP-0596733-A1 (EP)
Inventor: UEMURA SHIGERU
IPC: G09F13/04
Filed: 1993-11-04
Abstract: To prevent reflection from the display surface of a liquid crystal display device and thereby enhance the visual recognition of the display surface, reflection preventive layers (23, 26, 29) are disposed on a surface of a shielding layer (22), a surface of a polarizer (25), and both sides of an acrylic plate (28) of a liquid crystal display device (38), respectively, and the overall reflectance of the liquid crystal display device (38) is decreased, so that the visual recognition of the display surface may be improved.
Patent EP-0602938-A1 (EP)
Inventor: SAITO MASAYOSHI C O JAPAN TOBA
IPC: B65H20/36
Filed: 1993-12-14
Abstract: A change-direction device is located between a web roll for supplying a paper web and a filter attachment for manufacturing filter cigarettes, and comprises a frame(10) and a shaft(36) inclined against the direction of access of the paper web and having two opposite ends supported on the frame(10) in a nonrotatable manner by means of a pair of brackets(32,34). The paper web paid out from the web roll(4) proceeds to the filter attachment(2) after being passed around the inclined shaft(36).
Patent EP-0592310-A1 (EP)
Inventor: COULON ANDRE
IPC: C23C24/08
Filed: 1993-10-06
Abstract: Surface coating (6) on a martensite steel for parts rubbing in rotation, characterised in that it comprises an NiMo matrix (9) in which are embedded particles of Cr3C2, 90 % by weight of which consist of particles (8) of 10 to 30  mu m. Coating with low friction coefficient and good adhesiveness. <IMAGE>
Patent EP-0593389-A1 (EP)
Inventor: LLAGOSTERA MARCO JUAN
IPC: E04F10/06
Filed: 1993-10-15
Abstract: It comprises a casing (2) for the winder tube (3), which casing can be adjusted in inclination relative to supports (1), with two lateral plates (10) and at least two articulated arms (5) which are integral with the said casing and which can be inclined at the same time as the latter, and a front profile (6) which is integral with the articulated arms (5) in order to close the casing. The invention proposes intermediate components (7) which include:   a) a housing (8) serving as a bearing which permits the rotation of the said casing (2); b) a stirrup (14a) defined as an edge (14) which forms an extension of the component (7) defining a groove (15) which serves as a sliding guide with respect to a rail (16) of the edge of the support (1), for the exact positioning of the assembly with respect to the said supports (1).   Guide means have also been provided for the positioning of the longitudinal loading bar (6) in order to guarantee a perfect closure of the casing, which means prevent the articulation bends (47) of the arms supporting the blind from catching on the said longitudinal bar (6). <IMAGE>
Patent EP-0609637-A1 (EP)
Inventor: MORALES HERMO EDUARDO
IPC: G07F17/34
Filed: 1993-12-30
Abstract: The combination device is based on the provision of an auxiliary and multiple viewer (6) in which three figures (2') can appear, the centre figure being marked in the frame (8) and being able to be transferred to any of the main viewers (1) in the machine, and in particular to line (4) that is where the possible prize is established, in order for the centre figure (2') appearing in one of the boxes of the auxiliary and multiple viewer (6) moreover to allow, on being transferred to any of the viewers (1), the combination obtained in the winning line (4) to be modified and thereby stand a chance or a greater chance of winning a prize. The change of the figures (2') in the auxiliary viewer (6) to the main viewers (1) is effected using respective push-buttons (10).
Patent EP-0671947-A1 (EP)
Inventor: SASTRY JAGANNADHA K
IPC: A61P31/04
Filed: 1992-12-02
Abstract: Use of a composition comprising a peptide of 8 to 24 residues comprising the sequence RAFVTIGK for the preparation of a medicament for the inhibition of HIV.
Patent EP-0577800-A1 (EP)
Title: Rotary see-saw.
Inventor: PETERS KURT
IPC: A63G11/00
Filed: 1993-01-13
Abstract: The invention relates to a rotary see-saw with a rocking beam (2), a fixed base section (1) and a bearer (17) rotatable thereon about a vertical spindle (16). A rocking beam (2) is fitted on the bearer (17) so as to pivot about a horizontal spindle (25). In addition there are flexible storage springs which brake the rocking motion and store the kinetic energy released during the rocking motion. The storage springs are supported on one side by the rocking beam (2) and on the other on the rotatable bearer (17) in such a way that they respond after the rocking beam (2) has pivoted freely through a limited extent of the order of a few degrees. Thus initiating the rocking motion is advantageously reinforced even for small children without the need to abandon any damping of the rocking motion over virtually the whole rocking range. It is also an advantage that the rotary movement of the rocking beam (2) about a vertical spindle has no effect on the damping action of the spring components (30, 43, 46, 54).
Patent EP-0618931-A1 (EP)
Inventor: CANICH JO ANN MARIE HENDERSON
IPC: C08F10/00
Filed: 1992-12-21
Abstract: L'invention comprend un système catalyseur et un procédé utilisant ce système catalyseur pour la production de polyoléfines de masse moléculaire élevée, notamment de polyéthylène et de poly-alpha-oléfine supérieure, ainsi que de copolymères d'éthylène et/ou d'alpha-oléfines avec d'autres monomères insaturés, comprenant des dioléfines, des monomères insaturés acétyléniquement et des oléfines cycliques. Le système catalyseur comprend trois composants, un composé de métal de transition monocyclopentadiényle du Groupe IV B, un alumoxane, et un agent modifiant. Le système catalyseur est très actif, à de faibles rapports entre l'aluminium et le métal de transition du groupe IV B, et catalyse ainsi la production d'un produit de polyoléfine contenant de faibles niveaux de résidus métalliques du catalyseur.
Patent EP-0586682-A1 (EP)
Inventor: GHISLER WALTER
IPC: H04W36/04
Filed: 1993-03-09
Abstract: Système radiotéléphonique mobile possédant, dans une cellule (C1), une station de base (BS1) et des sous-stations (MT1, MT2, MT3) reliées à un central mobile (MSC) par l'intermédiaire de câbles (2). Le système radiotéléphonique mobile possède des fréquences et des canaux de commande (CC) répartis dans le temps de manière à obtenir des canaux de trafic. Certaines des fréquences sont des fréquences d'identification. On attribue à chacune des sous-stations (MT1, MT2, MT3) un ensemble unique de fréquences choisies parmi les fréquences d'identification, et chaque sous-station émet en permanence l'ensemble de fréquences respectif. Une station mobile (MS) reliée à la station de base (BS1) écoute les fréquences d'identification et signale au central mobile (MSC) celle qui est la plus intense. Le central mobile compare les fréquences signalées avec l'ensemble unique de fréquences, compare l'intensité du signal signalé avec une valeur de seuil, et sélectionne la sous-station la plus proche (M2) afin de réaliser le transfert. Le central mobile (MSC) se déconnecte de la station de base (BS1) et établit une liaison (4) avec la sous-station (MT2). La station mobile (MS) continue d'écouter les fréquences d'identification et signale l'intensité des signaux par l'intermédiaire de sa liaison (4). Lorsque l'intensité des signaux en provenance de la sous-station sélectionnée (MT2) est faible, la liaison (4) revient à la station de base (BS1).
Patent EP-0592653-A1 (EP)
Title: Systeme de manipulation destine a du materiel tubulaire
Inventor: SOROKAN RONALD S
IPC: E21B19/15
Filed: 1993-04-29
Abstract: Un système de manipulation de tuyaux permet de déplacer du matériel tubulaire (13) depuis la position horizontale propre à un porte-tuyaux vers une position verticale située au-dessus du centre du puits ou d'un trou de souris par la porte d'une tour de forage. Le système comprend un bras fixé de manière à pouvoir pivoter à la structure de la tour de forage (46), un avant-bras fixé de manière à pouvoir pivoter sur ce bras et une tête de préhension fixée de manière à pouvoir tourner sur cet avant-bras. Ce système est relié à la tour de forage par une plaque de base qui peut coulisser par rapport à une plaque de base de montage elle-même fixée à la structure de la tour, de façon que tout le système de manipulation de tuyaux puisse se déplacer horizontalement par rapport à la plate-forme de montage. Cette disposition permet de retirer le système de la zone centrale de la passerelle (53) en cas de travaux de réparation ou de maintenance, de façon qu'on puisse installer un système conventionnel de transfert par câble.
Patent EP-0642591-A1 (EP)
Title: Therapie et diagnostic des etats pathologiques lies a la longueur du telomere et/ou a l'activite de la telomerase
Inventor: WEST MICHAEL D
IPC: C12Q1/68
Filed: 1993-05-13
Abstract: Méthode et compositions permettant de déterminer la longueur du télomère et l'activité de la télomérase, ainsi que l'aptitude à inhiber cette dernière activité dans le traitement des maladies prolifératives. En particulier, des amorces sont allongées dans des conditions réduisant au minimum l'interférence d'autres séquences génomiques, de manière à obtenir des déterminations précises de la longueur du télomère ou de l'activité de la télomérase. En outre, l'invention porte sur des compositions permettant d'obtenir l'inhibition intracelllulaire de l'activité de la télomérase et sur des moyens permettant de ralentir la perte des répétitions télomères dans les cellules vieillissantes.
Patent EP-0649423-A1 (EP)
Title: Process for preparing 1,3-dioxolane derivatives.
Inventor: DYSON NORMAN H
IPC: C07D521/00
Filed: 1993-06-17
Abstract: This invention provides an improved process for the preparation of compounds of formula (I):    <IMAGE>  (I)  wherein: n is 0, 1 or 2; each R1 is independently halo or lower alkyl; R2 is nitro or -N(R3)R4 where R3 is hydrogen or lower alkyl; R4 is hydrogen, lower alkyl, lower alkylsulfonyl or -C(Y)R5 where Y is oxygen or sulfur and R5 is hydrogen, lower alkyl, lower alkoxy or -N(R6)R7 where R6 is hydrogen or lower alkyl and R7 is hydrogen, lower alkyl or lower alkoxycarbonyl; or R3 and R4 together with N is pyrrolidino, piperidino, morpholino, thiomorpholino or piperazino, wherein the piperazino is optionally substituted at the 4-position by -C(O)R8 where R8 is hydrogen, lower alkyl, lower alkoxy or amino; or pharmaceutically acceptable salts thereof. These compounds are useful in treating disease-states characterized by hypercholesterolemia.
Patent EP-0656846-A1 (EP)
Title: Process for securing a windshield wiper shaft in its bearing housing, and windshield wiper, in particular for cleaning motor vehicle windshields
Inventor: EDELE REINHARD
IPC: B60S1/24
Filed: 1993-08-26
Abstract: A process is disclosed for securing a windshield wiper shaft (6) in its bearing housing (5), as well as a windshield wiper. The shaft (6) is secured in its bearing (5) by filling out the ring gap (9) between the shaft and the bearing with injected plastic material (8). Optimum sealing and bearing properties are thus achieved.
Patent EP-0666751-A1 (EP)
Inventor: FUNKHOUSER ANN W
IPC: A61K39/00
Filed: 1993-09-17
Abstract: A live hepatitis A virus adapted to growth in MRC-5 cells, which HAV is preferably characterized by suitable attenuation for effective vaccine administration to humans and animals without inactivation, methods for adapting HAV to growth in MRC-5, vaccine compositions and method of vaccinating humans against HAV infection.
Patent EP-0612562-A1 (EP)
Inventor: SAITOH MASARU HOKKAIDORITU-RIN
IPC: C02F1/68
Filed: 1994-02-17
Abstract: A process for preparing an oil sorbent excellent in oil sorptivity and water repellency and a device preparing the same are disclosed. The process for preparing an oil sorbent comprises mechanically fibrillating, or shredding and grinding lignocellulose material while substantially maintaining cell structure; and heating the resultant at a temperature of 250 to 450°C or 350 to 400°C for a predetermined period of time; followed by predetermined cooling to form an oil sorbent. The device for continuously preparing an oil sorbent having such a basic structure that three pipes with a "ellipse-shaped" cross-section each of which includes therein a screw type transferring means are arranged on top of one another, and the heating and the cooling are effected externally.
Patent EP-0618155-A1 (EP)
Inventor: WYLIE JOHN FLOYD
IPC: B65G1/02
Filed: 1994-03-30
Abstract: A gravity type roller conveyor for conveying articles has a plurality of rollers (56) mounted on an elongated support member (24) which is movingly positioned within a base (22,26-30). The base is comprised of at least two components from a plurality of interchangeable modular components which can be assembled in a variety of ways to produce a base (22,26-30) which fits within given requirements. The cases are releasably secured to a frame (18) to complete the conveyor. The frame (18) has a plurality of mounting holes (38) in order to easily allow the changing in width of the conveyor. The base (22,26-30) incorporates one or more skid plates (28) to stop the articles on the conveyor. An elongated hose (72) is positioned between the base (22,26-28) and the support member (24) and, when inflated, causes the support members (24) to raise rollers (56) upwardly so that the rollers (56) project above the skid plates (28).
Patent EP-0621601-A1 (EP)
Inventor: FREIMUTH FRANZ DIPL-ING
IPC: G11C11/406
Filed: 1994-03-31
Abstract: The present invention relates to a processor circuit having a processor (1) and memory modules (4, 5),   - the memory modules (4, 5) being designed at least in part as DRAMs (5), the memory content of which has to be refreshed again at the latest after a memory holding time, - the refreshing of the memory content only being possible when the processor (1) is not accessing a circuit bus (3).   To ensure that the memory content is refreshed again at the latest after the memory holding time, the circuit has a timer (17), which is activated by the processor (1) in the case of at least some of the accesses of the processor (1) to the circuit bus (3). The timer (17) reports to the processor (1) the elapsing of a waiting time, which is less than or equal to the memory holding time, if the bus access has not yet been completed after expiry of the waiting time. As a result, the processor (1) can break off the bus access, and a refreshing of the memory content of the DRAMs (5) can take place. <IMAGE>
Patent EP-0626544-A1 (EP)
Inventor: JAHIER GIOVANNI
IPC: F24H9/12
Filed: 1994-05-25
Abstract: A heat generator with biomass combustion, comprising a biomass container (1) and a combustion chamber (4) which are comprised within a jacket (6) for fluid to be heated, characterized in that it comprises two couplings (7,9) for the outflow of the heated fluid which are connected to a single manifold (11); the first coupling (7), always open, is arranged substantially at the level of the base of the biomass container, and the second coupling (9) is controlled by a thermal expansion valve (10) and located substantially at the top of the jacket.
Patent EP-0646441-A1 (EP)
Inventor: DIETE GUENTER
IPC: A61L2/06
Filed: 1994-08-02
Abstract: Provision of a heating element in the casings of machines for working with or processing foodstuffs leads to a reduction in the number of germs in the casing. The heating element is, for example, provided in the machine casing for moving machine parts. A recirculating air heating element is used as a heating element. <IMAGE>
Patent EP-0643932-A1 (EP)
Inventor: GRABNITZKI BURKHARD DR-ING
IPC: A41D25/00
Filed: 1994-08-11
Abstract: The guiding of the narrow end (1.1) of the neck-tie and the attachment of the neck-tie (1) to the shirt are achieved according to the invention in that a device (2) connected to the neck-tie (1) has, on one side, a curved shape for guiding the end (1.1) of the neck-tie between the neck-tie (1) and the device (2) and has, on the other side, a fastener (2.1) for attaching the neck-tie (1) to the button strip of the shirt. The device (2) is preferably designed as a hollow body for receiving and giving off scents. <IMAGE>
Patent EP-0641762-A1 (EP)
Inventor: OGUNI NOBUKI
IPC: C07C69/716
Filed: 1994-09-07
Abstract: Disclosed is a process for the preparation of a 5-hydroxy-3-ketoester derivative of the formula:
       
 in which R¹ represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group, and R² represents an alkyl group or an aryl group, which comprises causing the reaction of an aldehyde compound of the formula R¹CHO in which R¹ has the meanings as defined above and diketene in the presence of a metal compound selected from a titanium or aluminum compound having at least one group of -OR³ in which R³ represents an alkyl group or an aryl group. Further, a process for the preparation of an optically active substance of the 5-hydroxy-3-ketoester derivative causing the reaction of the above compounds in the presence of the metal compound and optically active Schiff base or a complex compound obtained by reacting the metal compound with the optically active Schiff base, also is disclosed.