baber/WOPTO huggingface dataset:
Patent EP-0201443-A1 (EP)
Inventor: SAULNIER MICHEL
IPC: B30B9/24
Filed: 1986-04-17
Abstract: 1. Press for extracting liquids from a material containing them, of the type comprising a pair of movable filter belts (1a, 1b) arranged for receiving and pressing the material therebetween, which comprises at least one series of parallel rotary rollers adapted to guide the two belts (1) in a movement along a winding trajectory, this series of rollers comprising return rollers (5) having a fixed axis alternating with pressing rollers (4) having a movable axis, characterised in that the axes of all the rollers (5, 4) are situated substantially in the same plane (H) and that associated with each pressing roller (4) is a set of support rollers (40, 41) situated on the other side of the belts (1), means (6, 60) being provided which make it possible to move each pressing roller (4) against the belts (1) and to press the latter, with an adjustable force, against the associated set of support rollers (40, 41).
Patent EP-0253805-A1 (EP)
Title: Gabarit pliable pour la disposition de limons d'escaliers et procedes d'utilisation de ce gabarit
Inventor: WILSON CARL O
IPC: B43L13/20
Filed: 1986-01-17
Abstract: Un gabarit pliable (10) pour la disposition de limons d'escaliers comprend une pluralité d'organes (12) de définition de marches ayant chacun, suivant une relation fixe, un bord (16) de définition du giron et un bord (18) de définition de la hauteur de marche et, pour chaque paire d'organes successifs de définition de marches, un organe intermédiaire correspondant (14) qui est rattaché de manière pliable aux organes successifs respectifs de définition de marches de sorte que les organes de définition de marches et les organes intermédiaires de ce gabarit peuvent être repliés l'un sur l'autre pour former une pile compacte. L'utilisation du gabarit consiste à le déplier dans le sens de la longueur pour obtenir plusieurs organes de définition de marches correspondant aux marches d'un limon. Le gabarit (10) est ensuite placé à plat sur une pièce de travail (B) à partir de laquelle le limon doit être coupé, et les bords de définition de giron et de définition de hauteur de marche sont tracés sur la pièce de travail qui est ensuite découpée le long des portions tracées pour obtenir le limon.
Patent EP-0215951-A1 (EP)
Inventor: KINOSHITA TSUTOMU
IPC: G10H1/045
Filed: 1986-02-17
Abstract: A graphic balancer having level adjusting means (operation amplifiers 1L, 1R, resonance circuits 2L, 2R, volumes 3L, 3R) for each of the bands to increase the level of voice signals of one channel between the stereophonic two channels divided into a plurality of bands, and to correspondingly decrease the level of the other channel, so that the position of acoustic image can be changed for each band. An embodiment of the invention is shown, in which the graphic balancer and the graphic equalizer can be switched to operate.
Patent EP-0225392-A1 (EP)
Title: Composition magnetique liee par de la resine et procede de production d'un moulage magnetique a partir de ladite composition
Inventor: TANINO KATSUMI
IPC: H01F1/26
Filed: 1986-06-09
Abstract: Composition magnétique destinée à être utilisée comme noyau magnétique pour un transformateur ou pour la soudure à haute fréquence d'un tube laminé et procédé de production d'un moulage magnétique à partir de ladite composition magnétique. Ladite composition magnétique comprend de 80 à 95 % en poids de poudre ferromagnétique, de 5 à 20 % en poids de poudre de résine thermodurcissable dont la résistance à la chaleur est élevée, et de 0,1 à 1% en poids d'un composé de chélate métallique. Toutes ces poudres sont mélangées les unes aux autres et moulées sous l'effet de chaleur et de pression afin de produire un moulage magnétique. Ladite composition permet le moulage de matériaux de forme compliquée à des températures basses, les moulages ainsi obtenus présentant une résistance à la chaleur, une force mécanique, une exploitabilité mécanique et une perméabilité magnétique initiale excellentes.
Patent EP-0250472-A1 (EP)
Inventor: CLAUSS HEINZ
IPC: B23Q1/00
Filed: 1986-11-20
Abstract: Actuateur motorisé pour une tourelle revolver (1) de machines-outils ou d'appareils de manutention sur lesquels la tourelle revolver (1) est supportée d'une manière rotative par intermittence sur un support (5) qui peut coulisser entre une position de base et une position de fonctionnement et peut être bloqué ou immobilisé dans des positions rotatives prédéterminées par une butée ou un dispositif de blocage (18, 29, 32, 35, 36) réagissant aux mouvements du support (5). Pour obtenir une rotation intermittente de la tourelle revolver (1), il est prévu un moteur à ressort (15, 16, 19, 20, 21) qui est en prise avec l'arbre (13) de la tourelle revolver (1) et peut être bloqué par le déplacement axial du support (5).
Patent EP-0242776-A1 (EP)
Inventor: CONCORDIA JOSEPH J
IPC: B01F5/10
Filed: 1987-04-14
Abstract: A gas-liquid reactor includes a cylilndrical vessel (l0) containing a liquid with a head space (24) defined above the liquid surface, a submerged jet nozzle (30) positioned on the vessel axis for injecting liquid and gas upwardly into the vessel, and at least two free jet nozzles (50, 52) positioned at the top of the vessel in the head space for injecting a liquid jet downwardly into the liquid in the vessel such that gas in the head space is entrained into the liquid jet and mixed into the liquid in the vessel. The reactor is provided with a cylindrical guide tube (46) coaxial with the vessel sidewall (l2) and terminating below the liquid surface for directing circulation. A baffle system (70, 74, 76) directs reactive gas rising from the liquid surface to the head space for entrainment in the liquid jet and directs reacted gas rising from the liquid surface to a vent. Diffuser tubes (66, 68) extend downwardly from each of the free jet nozzles into the liquid for delivering the gas-liquid mixture into the lower portion of the vessel outside the guide tube.
Patent EP-0244714-A1 (EP)
Inventor: RANK HORST
IPC: B28B3/26
Filed: 1987-04-24
Abstract: In an extrusion die (1) consisting of an extrusion die frame (3) and, projecting into this, cores (5) between which the ceramic mass can be pressed through, at least two components, for example the extrusion die frame (12) and the stay (13) supporting the cores (14), are arranged electrically insulated and, in addition, in order to produce electrical osmosis in the ceramic mass (2) pressed through between these, these components are connected with differing polarity to a direct current source (21, 22). In this way, there is formed, particularly in the area of the components exposed to the risk of wear, a liquid film by means of which the frictional resistance and thus the wear is reduced. The service life of an extrusion die is in this way prolonged. Moreover, energy is saved upon drying and baking of the formed articles, since their humidity content is reduced. <IMAGE>
Patent EP-0254973-A1 (EP)
Inventor: BALDI LIVIO
IPC: H01L27/092
Filed: 1987-07-16
Abstract: This method for making twin tub CMOS devices with a self-aligned separation trench uses only two masking steps for forming the tubs and the trench of the CMOS, thereby saving manufacture time and lowering production costs. In particular, the trench mask is obtained by at least one masking layer deposited on the substrate and having a window at the trench region obtained in a self-aligned manner employing the tub masks which are dimensioned so as to mutually and ideally overlap at the trench region and to delimit the trench mask window.
Patent EP-0305582-A1 (EP)
Inventor: BAUER WALTER
IPC: F16D13/72
Filed: 1987-09-04
Abstract: The friction disc, consisting of a supporting disc (1) and a friction lining (3) applied thereto, with slots (4), is provided with slots (4) to improve the oil supply, which slots (4) form continuous openings in the friction lining. <IMAGE>
Patent EP-0250006-A1 (EP)
Inventor: LEBER DAVID CARL
IPC: H05K1/09
Filed: 1987-02-17
Abstract: A method of manufacturing printed circuit boards includes injection molding a polymer component which may include a substrate (10) for a printed circuit, forming circuit runs (12, 14) and circuit pads (16, 18, 20, 22) on the substrate with conductive adhesive, placing circuit components (24, 26) onto the circuit pads and curing the conductive adhesive. The adhesive may be silkscreened onto the polymer substrate. Thise process obviates the need for the large number of expensive manufacturing steps necessary to produce conventional etched fiberglass printed circuit boards.
Patent EP-0275585-A1 (EP)
Inventor: VERBOOM JOHANNES JACOBUS
IPC: H04L25/49
Filed: 1987-12-09
Abstract: An information-transmission system (1) comprises an encoding circuit (3) for converting the information words to be transmitted (D7, ..., D0) into a code word to be transmitted (C10, ... C0) and a deco­ding circuit (8) which reconverts the transmitted code words (Cʹ10, ..., C0) into information words (D*7, ...,D*0). For a first group of information words bear the encoding circuit (3) converts a first portion (D7, ..., D3) of the information word into a portion of the code word comprising a first group of q code bits (C10, ...,C5). For this first group a second portion (D2,... D0) is converted into a portion of the code word comprising a first group of s code bits (C4, ..., C0). For a second group of information words the encoding circuit (3) converts the first portion(D7, ...,D3) into a second group of q code bits (C5, ..., C0), whilst the second portion (D2, ... D0) is not converted into a second group of s code bits (C10, ..., C6). The decoding circuit 8 converts the m-bit code words corresponding to information words of the first group by converting the portion comprising the first group of q code bits (Cʹ10 ..., Cʹ5) into the first portion (D*7, ... D*3) of the information word to be reconverted and by converting the portion comprising the first group of s code bits (Cʹ4 ..., Cʹ0) into the second portion of the information word to be reconverted (D*2, ..., D*0). The decoding circuit converts the m-bit code words corresponding to the second group of information words by converting the portion comprising the second group of q code bits (Cʹ5, ..., Cʹ0) into the first portion (D*7,....D*3) of the information word and by converting the portion compri­sing the second group of s code bits (Cʹ10, ...,Cʹ6) into the second portion of the information word (D*2,..., D*0).
Patent EP-0234736-A1 (EP)
Inventor: GLUCK ERIC H
IPC: A61M16/00
Filed: 1987-01-27
Abstract: Respiration therapy apparatus includes a valve (22) for generating pulses of inhalation gas for delivery to a patient. A chamber (52) permits inhalation gas pulses to be generated by entraining humidified low pressure gas with the pulses of high pressure entrainment gas. Control means (12) are provided so that the pulses of entrainment gas may be of variable frequency, duration and duty cycle by modulating the flow of a highly pressured gas with a solenoid operating the valve (22).
Patent EP-0262982-A1 (EP)
Inventor: HARVEY DAVID HENRY CHARLES
IPC: E06C7/46
Filed: 1987-10-02
Abstract: A stabiliser device for attachment to a ladder, comprising an attachment portion 5 adapted to be attached to a stile 3 of a ladder and a leg portion 4 connected to and extending away from the attachment portion (5), the attachment portion (5) being provided with two projections 6 of adjustable length extending outwardly therefrom and positioned such that the stile can pass freely therebetween when the axis of the stile, the projections (6), and a line joining the projections (6) are generally mutually perpendicular, and such that the projections (6) engage the respective edge faces 10, 11 of the stile when the device is rotated about an axis generally parallel to the rungs of the ladder. The device can be in the form of a ladder anchor for preventing the bottom of the ladder from slipping, or in the form of a ladder stay for holding the top of the ladder away from a wall.
Patent EP-0274288-A1 (EP)
Inventor: MAILLOT JEAN CLAUDE
IPC: G06K17/00
Filed: 1987-11-19
Abstract: The connection unit comprises a connector (30) and an electronic circuit which can be fixed to the connector. The connector comprises a support (32) on which are fixed conductive elastic strips (42). The strips (42) form two "subconnectors" suitable respectively for cards of the ISO standard and of the AFNOR standard. The strips (42) are partially moulded over during construction of the support (32). …<IMAGE>…
Patent EP-0267148-A1 (EP)
Inventor: HERB ARMIN
IPC: F16B13/06
Filed: 1987-10-15
Abstract: Der einen vorderen Spreizkonus (1d) von grösserer Neigung und einen rückwärtigen Spreizkonus (1e) von geringerer Neigung aufweisende Ankerbolzen (1) weitet beim Spreizvorgang zunächst das rückwärtige Spreizelement (3) und anschliessend das vordere Spreizelement (2) auf. Das vordere Spreizelement (2) und das rückwärtige Spreizelement (3) sind zu diesem Zwecke über einen Steg (2b) begrenzt axial verschiebbar miteinander verbunden. Die Verbindungseinrichtung (2c, 3b) ermöglicht eine begrenzte axiale Verschiebbarkeit der beiden Spreizelemente (2, 3) zueinander. Beim Spreizvorgang wird somit zuerst das rückwärtige Spreizelement (3) radial aufgeweitet und im Bohrloch verspreizt. Die Aufweitung des vorderen Spreizelementes (2) beginnt erst nach einem vorgegebenen Spreizweg.
Patent EP-0246207-A1 (EP)
Inventor: GURT SVEN AKE
IPC: F25D23/12
Filed: 1987-04-07
Abstract: A refrigerator cabinet (10) is provided with a lockable compartment (18) of safe-deposit box character.
Patent EP-0267248-A1 (EP)
Inventor: STOEHR ALBERT
IPC: F16J15/3268
Filed: 1987-05-13
Abstract: Le dispositif décrit comprend une barre métallique de support (3) et une raclette élastique (4). Les parties saillantes (5, 6, 5', 6') de maintien de la raclette (4) et les parties pleines (3b, 3c) du support métallique sont profilées de telle manière que les parties saillantes (5, 6, 5', 6') sont serrées entre les parties pleines (3b, 3c) du support métallique (3) et de la paroi de couverture (2). Un tel dispositif racleur, d'une fabrication et d'un assemblage aisés assure un calage particulièrement fiable de la raclette (4).
Patent EP-0288495-A1 (EP)
Inventor: CHAUDHURI RATAN K
IPC: C07D405/06
Filed: 1987-09-17
Abstract: Procédé en une seule étape consistant à faire réagir un lactame avec de l'épihalohydrine en présence d'un hydroxyde de métal alcalin et une concentration molaire comprise entre 10-1 environ et 10-4 environ, calculée sur le lactame, d'un catalyseur de transfert de phase sélectionné dans le groupe tétraalkyle ammonium hydrogène sulfate et tétraalkyle ammonium halogénure.
Patent EP-0287604-A1 (EP)
Inventor: SPECKER HUGO
IPC: D01F6/62
Filed: 1987-10-20
Abstract: Un procédé pour fabriquer un fil continu de polyester lisse et à faible retrait part d'un fil à orientation partielle (POY) et à filage rapide. Le fil POY de polyester (5a) est étiré à froid (5b) et ensuite soumis, avec une suralimentation de 10 à 20 %, à une relaxation à chaud (5c) à une température comprise entre 140 et 250°C dans le milieu sec ou bien entre 70 et 140°C dans le milieu humide, après quoi il subit le tourbillonnage nécessaire. On obtient un fil présentant un module initial compris entre 200 et 800 cN/tex et un retrait de débouillissage < 3 %. Ce fil convient comme matériau de remplacement de l'acétocellulose.
Patent EP-0337997-A1 (EP)
Title: Carton packaging machine.
Inventor: MAY EDWARD GORDON
IPC: B65B11/10
Filed: 1987-12-04
Abstract: PCT No. PCT/GB88/00876 Sec. 371 Date Jul. 18, 1989 Sec. 102(e) Date Jul. 18, 1989 PCT Filed Dec. 4, 1987 PCT Pub. No. WO88/04259 PCT Pub. Date Jun. 16, 1988.A carton-packaging machine (10) which causes progressive erection of carton sleeves from a supply of blanks (11) in a magazine (19), the partly erected blanks being loaded with product (24, 25) and then being closed in the form of a sleeve around the product. An endless conveyor (12) moves the blank through a blank supply station (14), an erection station (15), a product loading stations (16), a folding station (17) and a discharge stations (18), and a suction device (20) cooperates with the magazine (19) in order to draw individual blanks in flat form into the path of travel of the conveyor (12) for engagement thereby. A shaping device (21) at the erection station (15) forms each blank into U-shaped form and which is then advanced by the conveyor to the loading station (16) for loading with product (24, 25). Overhead folding rods (34, 35, 36) at the folding station (17) engage the upper portions (25a, 23b ) of the side flaps (23) of the blank in order to fold the side flaps inwardly into overlapping relation, with a line of adhesive therebetween, in order to complete the formation of the carton sleeve.
Patent EP-0283729-A1 (EP)
Inventor: VOGELSANG HORST
IPC: F16L47/06
Filed: 1988-02-20
Abstract: Pipe connector for plastic pipes made of a thermoplastic material, especially for cable ducts and pressure pipes with a plug-in end (1), a collar (2) and a sealing ring (4), of natural or artificial elastomers, which is inserted loosely into a retaining groove (3) of the collar (2). The retaining groove (3) has a trapezoidal cross- section, with a flank (5) on the plug-in side and an opposing flank (6), and makes a transition into a closed sealing chamber (7). The sealing ring (4) consists of a single-piece partial retaining ring piece (11), matched to the trapezoidal cross-section with abutting surfaces (8, 9, 10), and a funnel-shaped partial sealing lip piece (12, 13) which is drawn over the latter. The partial retaining ring piece (11) is inserted in the retaining groove (3). The partial sealing lip piece (12, 13) can be pressed through the insertion end (1) on insertion into the sealing chamber (7). The insertion end (1) has a front conical surface (15) on the outside. The partial retaining ring piece (11) is provided internally with a circumferential compression rib (16) which has a triangular rib cross-section. The compression rib (16) is arranged behind the surface centre point (FM) of the trapezoidal cross-section of the retaining groove (3). The opposing flank (6) of the retaining groove (3) and the associated abutting surface (10) of the partial retaining ring piece (11) form an angle (W1), with respect to a pipe connector radius (R), which is smaller than the self-locking angle (WdS), so that self-locking occurs. The angle (W2), related to a pipe connector radius (R), of the cross-sectional surface (17) on the plug-in side of the compression rib (16), which comes into contact with the conical surface of the plug-in end when the latter is inserted, is greater than the self-locking angle (WdS), so that self-locking does not occur. <IMAGE>
Patent EP-0294578-A1 (EP)
Inventor: KLINGBEIL KLAUS-JURGEN DIPL-IN
IPC: B66B1/16
Filed: 1988-04-27
Abstract: An elevator system stopping control generates the difference between the actual speed value and a set point speed value on the transition from an unregulated travel phase to the regulated arrival or braking phase and prevents that difference from becoming effective so that the travel comfort is not impaired and the stopping accuracy remains assured. For this purpose, a multiplication factor is formed from the actual speed value and an associated nominal speed value by means of a divider during the travel phase before the onset point of braking and stored during the arrival phase in a memory. Stored in a travel curve memory are travel-dependent set point speed values, which values are multiplied by the factor by means of a multiplier and conducted as set point signals to a motor speed regulating circuit during the arrival phase.
Patent EP-0342261-A1 (EP)
Inventor: RUDOLPH PETER
IPC: G06F11/07
Filed: 1988-05-20
Abstract: In self-guarding data processing systems most of the error handling activities have to be implemented without any program support from a dedicated subsystem which is secured against the error problems which it has to handle. The self-guarding data processing system must be reset and restarted to handle the error procedures by itself. This means that the error status manifested in many check latches has to survive the reset and restart activities and that it has to be accessible by instructions within the processor in error. Check indicator latches 22 are provided which are set by the error signals and which are read by the error handling program routines for further evaluation. They can only be reset by the error handling program routines.
Patent EP-0345364-A1 (EP)
Inventor: SZEKELY TAMAS DR
IPC: C09K17/46
Filed: 1988-06-06
Abstract: The invention relates to a method for improving the strength and impermeability of soils and engineering structures by forming a silicate gel. According to the invention one proceeds in such a way that 
- an alkaline water glass solution comprising water glass in an amount of 15-40 % by weight calculated as dry substance optionally together with one or more natural or synthetic oligomer and/or polymer in an amount not exceeding the dry substance content of the water glass solution, and 
- a silicic acid sol comprising SiO₂ in an amount of 5-50 % by weight, preferably 10-45 % by weight, calculated as dry substance in which 10-100 % by volume of the dispersion medium consists of a water-miscible organic liquid capable of reacting with an alkali while separation of silicic acid 
are applied onto or into the soil or engineering structure to be treated, and the liquids applied are allowed to gellify.
Patent EP-0312726-A1 (EP)
Inventor: JAKOB HARALD DR
IPC: C07C215/40
Filed: 1988-08-13
Abstract: The preparation of optically active salts of the formula 
<IMAGE>
 from which the corresponding optically active 3-chloro-2-hydroxypropyltrimethylammonium chloride can be obtained by acid cleavage, is described. 
<??>The L(-)-form of this compound is a valuable building block for the synthesis of L(-)-carnitine.
Patent EP-0347492-A1 (EP)
Inventor: KUSCHALL RAINER
IPC: A61G5/00
Filed: 1988-10-31
Abstract: A foldable wheelchair is described, having two lateral frames (10a, 10b) which are rotatably connected together by two crossed struts (24a, 24b) lying in planes transverse to the direction of travel. The struts (24a, 24b) are articulated on the frame (10a, 10b) at their lower ends and bear at their upper ends seat tubes (28a, 28b) parallel to the direction of travel which, when the wheelchair is unfolded, are snapped into latching parts (30a, 30b) provided on the frame (10a, 10b). Furthermore, each strut (24, 24b) is connected in an articulated manner to the adjacent frame (10a, 10b) by a rotating bracket (40a, 40b). The position of the points of articulation of the rotating brackets and the length of the rotating brackets, and the cross- section of the latching parts (30a, 30b) which are open at the top and the material of the latter, are selected so that the seat tubes can latch into the latching parts with elastic deformation of the latter. The rotating brackets and the snap-in connection produce a solid connection between seat tubes and frame, so that the unfolded wheelchair is stable in itself. <IMAGE>
Patent EP-0304107-A1 (EP)
Inventor: FREDERICK MERVYN JOSEPH
IPC: A61M/
Filed: 1988-07-22
Abstract: The invention relates to an injection device (1), in particular for once-only use, for injecting an implant (6) which can release a drug in a controlled manner, which device comprises a housing (2) which is provided at the injection end with an injection needle (3) in which the implant (6) can be disposed and in which a passage opening is disposed at the actuating end of the housing for a plunger (7,8), mounted in the housing and displaceable in the axial direction of the needle (3), which, on the one hand, can interact with the implant (6) and, on the other hand, is provided with an actuating element, which element is constructed as an element (10) for pressing and supporting against or on the part of the body to be treated.