baber/WOPTO huggingface dataset:
Patent EP-0503070-A1 (EP)
Inventor: HENMI HIDEMI
IPC: H04N5/445
Filed: 1991-08-07
Abstract: L'invention se rapporte à un système dans lequel les informations relatives à une grille de programmes de télévision sont émises grâce à l'utilisation du télétext d'un système de transmission codé et on effectue le pré-réglage des critères d'enregistrement vidéo d'un magnétoscope en utilisant ces informations relatives à la grille des programmes de télévision côté réception et dans lequel un paramètre d'unité de données relatif aux informations se rapportant à la grille des programmes de télévision transmises par le télétext du système de transmission codé est nouvellement fourni et ces informations sont transmises sous la forme d'unités de données. Côté réception, la transmission des informations est détectée par un organe (9) de reconnaissance du programme. On utilise en outre un organe (10) de reconnaissance de mise à jour du programme, un organe (11) de traitement des informations relatives au canal, un organe (12) de traitement des informations de données, un organe (13) de traitement des informations relatives à la durée, un organe (14) de traitement des informations relatives au code du programme, ainsi qu'un organe (15) de traitement des informations relatives au titre, en vue d'assurer le traitement de ces informations respectives de façon à pouvoir afficher une grille de programmes de télévision sur un dispositif d'affichage. Puis, en utilisant un organe d'affichage de curseur (17), un organe de déplacement de curseur (18) et un organe de sélection (19), on sélectionne le programme de télévision à enregistrer et l'enregistrement vidéo est alors exécuté. L'avantage d'un tel système est de permettre un pré-réglage simple de l'enregistrement vidéo.
Patent EP-0542840-A1 (EP)
Title: Improved pneumatic gun and projectiles therefor
Inventor: FOWLER JEFFREY BRUCE
IPC: B08B9/055
Filed: 1991-08-09
Abstract: A hand held pneumatic gun has an airway arranged to be coupled to a source of compressed air, the airway communicating with an air chamber via a trigger valve assembly. The gun includes a detachable breech that is supported in a sealed position against the air chamber by a support ring pivotally secured to the body of the gun. An interlocking assembly is arranged to interlock with the trigger valve assembly if the breech is not supported in its sealed position, so that actuation of the trigger valve assembly is inhibited unless the breech is sealed against the air chamber. The breech incorporates a nozzle that can be secured to an end of a hose or tube and a polymer projectile is placed into the breech to be forced by the air pressure through the hose or tube to clean the interior of the hose or to remove contaminate matter therefrom.
Patent EP-0542871-A1 (EP)
Title: Procede d'amelioration des proprietes physiques et catalytiques de catalyseurs de craquage fluides
Inventor: SHI JOSEPH C S
IPC: C01F7/141
Filed: 1991-08-05
Abstract: Procédé destiné à améliorer de façon significative les propriétés physiques et catalytiques de catalyseurs de craquage fluides (CCF). La présente invention est un procédé de fabrication d'un catalyseur de craquage fluide consistant à ajouter une quantité efficace d'un surfactant stable aux acides ou d'un surfactant stable aux alcalins à une boue de particules d'argile et de particules de silicate de sodium. Ledit procédé consiste ensuite à former un liant de sol et à sécher lesdites particules par pulvérisation. La transformation des particules séchées en un produit de catalyse s'effectue alors.
Patent EP-0592431-A1 (EP)
Title: Environmentally safe catalytic alkylation using liquid onium poly (hydrogen fluorides).
IPC: C07C2/62
Filed: 1991-04-19
Abstract: A process for alkylating an aliphatic hydrocarbon having isobutane with an alkenyl hydrocarbon with isobutylene in the presence of a liquid onium polyhydrogen fluoride complex as the reaction medium and catalyst at a temperature between -20 DEG  and 70 DEG  and pressure between atmospheric and 200 psi and at a time sufficient to form a high octane alkylate thereof.
Patent EP-0558586-A1 (EP)
Title: A gel-forming liquid carrier composition.
Inventor: CARLSSON ANDERS
IPC: A61K47/20
Filed: 1991-10-30
Abstract: PCT No. PCT/SE91/00731 Sec. 371 Date May 21, 1993 Sec. 102(e) Date May 21, 1993 PCT Filed Oct. 30, 1991 PCT Pub. No. WO92/09307 PCT Pub. Date Jun. 11, 1992.A carrier composition that is a liquid at or below room temperature forms a high viscosity layer or gel at body temperature, which comprises a water-soluble, nonionic cellulose ether having a cloud point not higher than 40 DEG  C., a charged surfactant and optional additives in water. The carrier composition can be used for oral or local administration of a pharmacologically active substance to the skin, mucous membrane, the eye or a body cavity.
Patent EP-0512218-A1 (EP)
Inventor: AITKEN BRUCE GARDINER CORNING
IPC: C03C3/17
Filed: 1992-03-11
Abstract: This invention is drawn to fluorine-free glasses having refractive indices of at least 1.65 which generally consist, in mole percent, of: 
                       P₂O₅   24-36   SrO   0-20     ZnO   0-45   BaO   0-20     Li₂O   0-15   CaO+SrO+BaO   0-25     Na₂O   0-20   Sb₂O₃   0-61     K₂O   0-10   Bi₂O₃   0-10     Ag₂O   0-25   Sb₂O₃+Bi₂O₃   0-61     Tl₂O   0-25   Sb₂O₃+Bi₂O₃+Ag₂O+Tl₂O   7-76     Li₂O+Na₂O+K₂O+Ag₂O+Tl₂O   15-30   SnO   0-5     PbO   0-20   Al₂O₃   0-5     CaO   0-20   B₂O₃   0-10     CuO   0-5   Al₂O₃+B₂O₃   0-10     CeO₂   0-2
Patent EP-0504856-A1 (EP)
Inventor: ITOH SATOMI
IPC: H01L23/473
Filed: 1992-03-18
Abstract: A radiating device 10 has a rectangular parallelopiped block 11. Block 11 includes a first group of holes 12 to 19 and a second group of holes 20 to 23 causing convection of air. Passages for circulating gas and liquid serving as a heat pipe are formed to extend in X, Y and Z directions in block 11. Opening ends of respective passages are closed by pins 51. The air heated in the holes are radiated to the atmosphere from the top surface of the block through the second group of holes. Accordingly, cool air in the atmosphere is absorbed in the holes of the first group, carries the heat generated from the inner wall surface of the holes, and radiated to the atmosphere from the top surface of the block. Working fluid sealed in the passage frequently repeats evaporation and condensation. The liquid condensed at the radiating portion returns to the heated portion along an inner wall surface defining the passage.
Patent EP-0534049-A1 (EP)
Inventor: LUTHER NORBERT DIPL-ING
IPC: B21D43/10
Filed: 1992-04-02
Abstract: The object is to achieve as large as possible a displacement range for the plate-like workpiece (2) given a certain space requirement for a punching machine and a device for positioning workpieces while retaining a simple construction and ease of access to the punching machine and any other processing machines which may be provided. To achieve this object, the invention proposes a positioning system which comprises a fixed supporting table (1) and a guiding device (4) which can be moved on a supporting frame (3) along the supporting table, parallel to the X axis of the latter, the guiding device (4) comprising clamping devices (10) which can be moved relative to the guiding device, in the Y direction, and the clamping tongs (11) of which are intended and designed for grasping the workpiece (2). The clamping devices (10) are very largely recessed into the structure of the guiding device (4) and the upper side of the latter is on a level with the supporting table (1) and is likewise usable as a supporting surface for the workpiece (2), giving a surface (12) for the positioning of the workpiece (2) which essentially includes the range of movement of the guiding device (4) and the supporting table (1). <IMAGE>
Patent EP-0518290-A1 (EP)
Inventor: EBNER KARL
IPC: F04B43/12
Filed: 1992-06-10
Abstract: The hose pump, in the pump casing (7) which is traversed by a delivery hose (6), has pressure rollers (3) rotatably arranged on a mounting (2); said pressure rollers (3), independently of the delivery hose (6), are rotated about their longitudinal axis by separate drive means. Driving the pressure rollers (3) about their longitudinal axis separately and independently has the effect of the pressure rollers (3) rolling continuously on the delivery hose (6), independently of the pressure force of the material to be delivered, which opposes the rotary movement of the pressure rollers (3). Such continuous rolling on the delivery hose (6), while the delivery hose (6) is increasingly compressed, and the delivery hose (6) is pressed against the casing (9, 11), on the one hand results in substantially increased overall efficiency of the hose pump, and on the other hand the wear of the delivery hose (6) is considerably reduced. <IMAGE>
Patent EP-0519405-A1 (EP)
Inventor: NAGANO MASASHI
IPC: B62M9/136
Filed: 1992-06-16
Abstract: A bicycle front derailleur has a guide assembly for shifting a chain among a plurality of sprockets of different sizes. The guide assembly comprises an outer guide plate (2), an inner guide plate (1)  extending substantially parallel to the outer guide plate, and bridge members (3,4) interconnecting the outer and inner guide plates in a spaced relationship. The inner guide plate includes an upper plate portion (14), and a lower plate portion (13) extending from the upper plate portion. The lower plate portion includes a first plate portion (13a) and a second plate portion (13b), the second plate portion being elastically deformable relative to the first plate portion axially of the sprockets.
Patent EP-0528255-A1 (EP)
Inventor: GEISERT JUERGEN
IPC: E04B1/58
Filed: 1992-08-04
Abstract: The content is a kit for a skeletal structure, having hollow profiles (15) and angle connectors which have pins (3;4;5) onto which the hollow profiles (15) can be plugged and on which they are mounted by means of a screw (13) having a head (14). The screw is inserted during prefabrication into the pins (3;4;5), but is not yet tightened. The hollow profiles (15) have an axial slot (16) at the end, which slot (16) has a slightly greater width than the screw diameter, so that the hollow profile (15) can be pushed onto the pins (3;4;5), holding the screw shank in the slot (16) under the head (14) of the screw (13), which head (14) projects beyond the slot (16) laterally. At its end, the slot (16) has a conical expansion (17) towards the profile surface, and the head (14) of the screw (13) has a conical lower side as a mating piece. This results in a positively-locking connection in every relationship. <IMAGE>
Patent EP-0530788-A1 (EP)
Inventor: VORBACH HORST
IPC: G01B3/06
Filed: 1992-09-03
Abstract: The invention relates to a measuring rule, especially a folding rule, consisting of at least one bar element which exhibits the longitudinal scale. Lengths can be measured with such a measuring rule. A special angle-measuring device has hitherto been necessary to measure angles. This has caused delays during working. The object of the invention is therefore to avoid these disadvantages. This object is solved by arranging an angle-measuring device (3) on the bar element (1). <IMAGE>
Patent EP-0590193-A1 (EP)
Inventor: FIEBIGER CLEMENS DR ING
IPC: B06B1/06
Filed: 1992-09-30
Abstract: In an ultrasonic transducer arrangement (4) having an electroacoustic transducer component (8,30) and at least one acoustic matching layer (16) which is arranged in a sound path, the acoustic matching layer (16) consists of a paracrystalline carbon. <IMAGE>
Patent EP-0540979-A1 (EP)
Inventor: SCHIEDEGGER CHARLES E
IPC: F24F7/02
Filed: 1992-10-27
Abstract: The ridge vent (10a) comprising a one piece plastic body including a base wall (16) having transversely spaced rows of integral vanes extending from one surface thereof. The vanes of adjacent rows are positioned such that the vanes define a sinuous path. Preferably, one of each of the rows has the wings extending at an acute angle to the axis of the wall and the other row or each set of rows has the wings extending at an oppositely directed acute angle to the longitudinal axis of the wall toward the wings of the one row. Thus, air is vented through sinuous paths outwardly when the vent is positioned with the wings engaging the roof and the base wall spaced from the roof. A wall (55) is provided over the free ends of the wings and includes a longitudinally extending portion (56) that extends from the wall (55) toward the base wall (16). The vent is oriented such that the wings in the outermost row of wings extend downwardly and outwardly when the vent is positioned on the ridge of a hip roof, such that when the roof vent is applied to a hip roof and is subjected to transverse winds, water and snow will be deflected from entry into the building.
Patent EP-0539927-A1 (EP)
Inventor: IDE RUSSELL D
IPC: F16J15/34
Filed: 1992-10-28
Abstract: A rotary mechanical face seal for preventing leakage of a fluid, either liquid or gas, across two relatively rotating surfaces. The seal is of the non-contacting mechanical type in which a predetermined spacing is maintained between the relatively rotatable sealing washers by formation of a pressurized fluid film between the relatively rotating surfaces. The opposed faces are constructed to provide a separation of the faces at start-up and thereby prevent damage or destruction to the faces before design pressures are achieved. This is achieved by providing at least one of the opposed faces with a deflection bearing portion which causes the necessary deflections under load. The bearing portion comprises a spaced series of lift pad sections. A variety of lift pad constructions can be used. The seal also includes a hydrodynamic radial bearing which centers the shaft in the static state to avoid shaft runout.
Patent EP-0556457-A1 (EP)
Inventor: ALBERS HEINRICH DIPL-ING
IPC: A01B3/46
Filed: 1992-11-25
Abstract: The invention relates to a hitchable or trailable reversible plough with a front (1) and a rear (2) plough frame connected by means of a horizontal joint (3). In the rear half, the plough is supported by a wheel, whilst a depth-guide device is provided at the end of the rear plough frame (2). In order to guarantee uniform groundworking by the rear plough bodies even when the plough travels over any ground unevenness, according to the invention the joint (3) is designed as an ideal double joint, whilst, in the respective working position of the reversible plough, an ideal pole (21) located underneath the axis of symmetry of the plough frame (1, 2) is formed by means of a joint arrangement. <IMAGE>
Patent EP-0549074-A1 (EP)
Inventor: HILGERS LUCAS A T
IPC: A61P37/04
Filed: 1992-12-21
Abstract: According to the present invention the adjuvants comprise an emulsion containing at least one synthetic hydrophobic lipopolysaccharide, which can either or not be provided with anionic groups, while maintaining the overall hydrophobicity, an interface-forming constituent (such as an oil) and optionally an aqueous solute. 
In particular the adjuvant and vaccines prepared with it contain a lipopolysaccharide which had an HLB value of less than 9, more favorably less than 4.
Patent EP-0496588-A1 (EP)
Inventor: GUILE LESLIE
IPC: G07F1/04
Filed: 1992-01-22
Abstract: Coin and token mechanisms for use in such items as payphones, ideally should be capable of receiving a range of coins/tokens of different nominal values. The cost of the service varies according to the duration and destination of the call. The mechanism should be able to refund coins not used because a connection is not established or the original payment is greater than the charge for the call. A wheel (6,7) having a plurality of pockets (10) retains the coins as it is rotated, the coins eventually being directed to a coin store or a refund channel.
Patent EP-0506258-A1 (EP)
Inventor: WILLIAMS DENNIS ALEXANDER
IPC: C09K8/54
Filed: 1992-03-12
Abstract: A composition for treating a wells having a metal tubular therein, which composition comprises:
     (a) an aqueous acid solution;   (b) at least one first metal ion which is Sb, Bi or Cu;   (c) at least one second metal ion, which is Ca, Mg, Al, Zn, Zr or Sn, the mole ratio of the first metal ion(s) to the second metal ion(s) being from 1:10 to 10:1;   (d) one or more quaternary aromatic ammonium compounds complexed with the first and second metal ions, the concentration of the quaternary ammonium compound and the metal ions complexed therewith being from 0.1 to 10 weight % of the aqueous acid solution; and   (e) an effective amount of a surfactant to disperse the complexed metal ions in the acid solution.
Patent EP-0538979-A1 (EP)
Inventor: JENG JIEH-CHIN
IPC: A01K5/02
Filed: 1992-05-15
Abstract: A casing (10) includes a rotary plate (4) which divides the casing into an upper (2) and a lower portion (1) and a driving unit (5) to rotate the rotary plate (4). The rotary plate (4) has a first opening (11) formed through it. The lower portion (1) has a top plate with a second opening (42) formed therethrough and is disposed adjacent to the rotary plate (4). The upper portion (2) has a container (21) holding a feed therein and a bottom with an outlet (23) which is aligned with the first opening (11) of the rotary plate (4) when the latter is rotated to a first position and is aligned with the second opening (42) of the top plate at a second position.
Patent EP-0528580-A1 (EP)
Inventor: MCGIBBON GRAEME
IPC: C07C55/07
Filed: 1992-08-04
Abstract: A new method for the production of titanium derivatives of carboxylic acids is provided. A liquid or solid carboxylic acid is suspended in an inert liquid diluent in which it is substantially insoluble and reacted with a titanium alkoxide to form a titanium derivative which is also substantially insoluble in the inert diluent. 
     The invention provides a simple method for the production of titanium compounds which are easily transported and can readily be dissolved in water for use, for example, as catalysts and cross-linking agents.
Patent EP-0531135-A1 (EP)
Inventor: PURNELL DEBORAH LILLIAN
IPC: C02F1/52
Filed: 1992-09-03
Abstract: A process for the detackification and coagulation of oversprayed water-borne and mixed water-borne and oil based paint particles in the water collection system of a paint spray booth comprising adding a unitary blend of an inorganic anion and a cationic polymer selected from polydiallyl dimethyl ammonium chloride, a condensation product of dimethylamine plus epichlorohydrin and a condensation product of dimethyl-amine plus ethylene diamine plus epichlorohydrin.
Patent EP-0540412-A1 (EP)
Inventor: CADET BERTRAND
IPC: E04H5/02
Filed: 1992-10-27
Abstract: Storage building comprising a plurality of storage volumes each formed by elementary cells, the said building being formed by superimposed precast reinforced concrete columns (13, 22) provided with grooves or notches (20, 21, 23) for inserting therein precast cellular concrete wall panels (7, 8, 9). Precast reinforced concrete joists (16, 17) rigidly connect the columns together and support the precast floors made of cellular concrete or the like. Reinforced concrete spandrels (15) arranged at certain levels provide the transverse rigidity of the construction. <IMAGE>
Patent EP-0578900-A1 (EP)
Inventor: SADA GIANCARLO
IPC: G11C8/16
Filed: 1992-07-16
Abstract: Integrated CMOS static RAM having a hierarchical and modular architecture where memory cell pairs (10) are the basic elements of the hierarchy and are organized in N pair structures forming a second hierarchical level: 
each cell pair has write control lines (W1,W2), one per each cell, separate from a read control line (RC) common to both cells and a bit write line common to both cells and separate from two bit read lines (BR1,BR2) one per each cell. 
     In the N pair structure the bit write lines of the cells are coupled together to form a bit write distributor (BWD) and the two bit read lines of each cell pair are respectively coupled with the corresponding bit read lines of the other cell pairs to form two separate partial bit read collectors selectively coupled through buffers (12,13) and control gates (14,15) to a full bit read collector (BC). 
     Separation of the read/write paths for both data and conrol allows for a hierarchical architecture with multiple selection levels, substantive reduction of the loads driven at the several levels, which loads may be predetermined and bring up to performances substantially independent of the RAM size.
Patent EP-0598972-A1 (EP)
Inventor: EDWARDS DAVID JOHN
IPC: B22D18/04
Filed: 1992-11-27
Abstract: Molten metal is either poured or injected into the cavity (3) of a permanent mould (1) by way of a bush (4) comprising a metal sleeve (6), anchored to the mould itself, a first tubular element (12) of ceramic material lodged internally of the sleeve, and a second tubular element (17), also ceramic, coaxial with the first. The stream of metal passes from a feeder (5) into the inlet end (4a) of the bush, through the first and then the second ceramic element, and enters the cavity (3) ultimately from an outlet end (4b) consisting of a metal annular element (21) connected in a precise and effectively fluid-tight fit with the corresponding end (17a) of the second tubular element (17).
Patent EP-0565572-A1 (EP)
Inventor: WERNER OLOF
IPC: A61M16/01
Filed: 1991-12-23
Abstract: Appareil de régulation de la concentration d'un constituant tel qu'un anesthésique dans un mélange gazeux dans un système d'anesthésie (1). Il comporte un dispositif de mesure (8) de la concentration de gaz destiné à mesurer la concentration de l'anesthésique dans le mélange gazeux avant que ledit anesthésique n'atteigne l'endroit (30) où il s'ajoute au mélange gazeux, un débitmètre (9) mesurant le débit du mélange gazeux, et une unité de dosage (10) introduisant l'anesthésique dans le mélange gazeux. Le dispositif de mesure (8) et le point de dosage (30) se trouvent dans la section d'inhalation (2) dudit système d'anesthésie (1). Une unité de commande (12, 13) détermine, en fonction du débit du mélange gazeux dans la section d'inhalation (2) et de la concentration d'anesthésique dans le mélange gazeux, le débit de l'anesthésique alimentant le mélange gazeux, afin d'assurer la concentration voulue d'anesthésique. L'appareil et le procédé peuvent également servir à réguler la concentration de constituants autres qu'un anesthésique dans un mélange gazeux.
Patent EP-0567502-A1 (EP)
Inventor: WARREN PETER JOHN LION WORKS
IPC: F16J15/32
Filed: 1992-01-17
Abstract: On fabrique un anneau d'étanchéité (10) à fente en produisant tout d'abord un anneau moulé continu comprenant une pièce incrustée (20) moulée dans le corps (12) dudit anneau (10). On fend ensuite l'anneau (10) en faisant une coupe radiale à travers l'anneau (10) et la pièce incrustée (20) de sorte qu'une partie de la pièce incrustée (20) reste dans le corps (12) de l'anneau sur chaque côté de la coupe. Les parties de la pièce incrustée (20) sont ensuite enlevées de façon à laisser des évidements (24, 26) alignés aux deux extrémités dudit anneau à fente (10). Une pièce d'insertion (30) dont les dimensions correspondent à celles de la pièce incrustée (20) est insérée dans un des évidements (24) pour former une languette qui, lorsque les extrémités de l'anneau (10) se rejoignent, vient s'emboîter dans l'autre évidement (26) pour aligner de façon précise les extrémités de l'anneau. On peut créer un élément d'alignement complémentaire en moulant un bloc (32), par exemple un bloc de caoutchouc silicone durcissable à froid, dans l'anneau continu (10), à l'endroit auquel il doit être fendu, et en enlevant ledit bloc (32) avant que l'anneau ne soit fendu, de façon que le bloc soit pourvu d'un évidement (33) présentant un profil correspondant à celui de l'anneau (10). Le bloc (32) est ensuite utilisé comme un gabarit pour aligner les extrémités de l'anneau à fente (10) au moment où elles sont accolées l'une à l'autre, et ensuite il est enlevé. L'invention concerne un procédé permettant d'aligner avec précision les extrémités d'un anneau d'étanchéité à fente, procédé qui peut être suivi lorsque les extrémités sont réunies sur le lieu du montage.