baber/WOPTO huggingface dataset:
Patent EP-0521196-A1 (EP)
Inventor: PENG KE-OU
IPC: G06K7/10
Filed: 1991-05-13
Abstract: 5 n7 The invention relates to a disc-record player comprising a device for inscribing and/or reading an information carrier, a loading device (21) for loading an information carrier into the player and a disc-pressure device. The loading device comprises a frame (23), a sub-frame (25) which is movable relative to the frame between a rest position and an operating position and which carries a turntable (43), and a drawer (7) which is movable in an inward direction and an outward direction and which has a supporting surface (47, 49) for an information carrier. The loading device further comprises elements of a first type having an inclined guide surfaces (29) and elements of a second type (33) which are constructed to cooperate with elements of the first type to move the sub-frame between the rest position and the operating position. The elements of one of said types are arranged on the frame and the elements of the other type are arranged on the sub-frame, the sub-frame being adapted to cooperate with the drawer to move the sub-frame at least from the rest position to the operating position.
Patent EP-0470670-A1 (EP)
Inventor: BOWMAN DAVID FREDERICK
IPC: C02F1/42
Filed: 1991-08-05
Abstract: Process for the removal of H 2 S from a sour gaseous stream comprising contacting the sour gaseous stream in a contacting zone with an aqueous reactant solution, which reactant solution comprises Fe(III), Fe(II) and a nitrogenous organic acid chelating agent, under conditions to convert H 2 S into sulphur, thereby producing a gaseous stream having a reduced H 2 S content and a reduced aqueous solution containing solid sulphur, Fe(III), Fe(II) and a nitrogenous organic acid chelating agent; treating reduced aqueous solution to produce a sulphur rich stream, regenerated aqueous solution and an aqueous bleed stream; recycling at least part of the regenerated aqueous solution to the contacting zone for use as aqueous reactant solution; and contacting at least part of the bleed stream with a cation exchange resin yielding an aqueous waste stream.
Patent EP-0483912-A1 (EP)
Inventor: KRAUSE MATTHIAS
IPC: G01G3/14
Filed: 1991-10-23
Abstract: The invention relates to a disc-shaped transducer (10) for a load cell, having mutually parallel surfaces (14) which are arranged in the effective direction of a force (F) to be measured and at least one of which has a measuring sensor (13) for converting a deformation dependent on the measured force into an evaluatable signal. Transducers (10) of this type usually have an appreciable material-dependent hysteresis effect which greatly impairs their calibration capacity, and therefore the transducer (10) possesses four part faces (21) which are formed by a centre line (17) parallel to the effective direction of the force (F) and by a centre line (20) orthogonal to this and of which at least two part faces (21) located next to one another only at one point each have a region of reduced cross-section or reduced thickness, with the result that the hysteresis can be compensated. <IMAGE>
Patent EP-0486105-A1 (EP)
Inventor: HENDRIKX GOZEWINUS PETRUS ALOY
IPC: A01G31/00
Filed: 1991-11-12
Abstract: The invention provides a method for preparating a substrate material, wherein that polyurethane ether foam flakes having a bulk density of 15 to 40 kg/m³, and having a cell structure containing both open and half-open cells, are mixed, in a mixing installation, with a prepolymer based on polyurethane, in a weight ratio of 1 part by weight of prepolymer per 7 to 15 parts by weight of polyurethane ether foam particles, and, if desired, auxiliaries and the mixture is then polymerised, with or without the addition of activators and with or without heating, the homogeneous mixture obtained is spread and compressed in a mould, heated with steam at 100 to 140°C, for 5 to 20 minutes, and the shaped mixture is foamed together to form blocks having a bulk density of 65 to 110 kg per m³. The invention further comprise a substrate material obtained according to this process. With the trade material obtained according to the invention can be cut to the desired dimensions. The cutting can be carried out in a manner known per se. The invention can use recycled raw materials. The substrate materials can be used for cultivation over a prolonged period, with good yields, without loss in harvest over many years of use. Because of the rigidity of the material, the vulnerability is reduced, as a result of which the material can readily be stacked and, if desired, can be walked on. The material does not release any dust and consequently prevents allergic reactions.
Patent EP-0448321-A1 (EP)
Inventor: SKOWRONSKI DAVID M
IPC: H01R25/16
Filed: 1991-03-18
Abstract: A wiring harness is disclosed for deploying electrical wires along a wall such as in a modular wall panel system for separating work areas. The wall has an elongate compartment defining a raceway for housing the wires. A first power block (18) is positioned in the raceway at a first location and includes a given number of wires (24,26,28) extending therefrom into the raceway. A second power block (20) is positioned in the raceway at a second location longitudinally spaced from the first power block (18). The second power block (20) has a different number of wires (30,32,34) extending therefrom into the raceway toward the first power block (18). Splicing connectors (36) electrically couple at least some of the wires between the two power blocks (18,20).
Patent EP-0466297-A1 (EP)
Inventor: DENYS INGRID CHRISTIANE
IPC: C10M129/76
Filed: 1991-03-25
Abstract: A lubricating oil composition comprising an oil of lubricating viscosity and a minor amount effective to provide nitrile elastomer seal compatibility to the oil composition of an ester of glycerol and an unsaturated fatty acid.
Patent EP-0453155-A1 (EP)
Inventor: ABOUL-NASR OSMAN TEWFIK
IPC: C08F6/26
Filed: 1991-04-09
Abstract: A distributor for a falling strand devolatilizer which is a closed top upwardly facing projection (1) having one or more inclined faces (2) and being centred on a tray having strand forming holes (6) there through. The distributor holds polymer melt in a devolatilizer for a longer period of time resulting in lower levels of monomer, oligomer, and diluent in the treated polymer.
Patent EP-0479414-A1 (EP)
Inventor: VAN EERDON JOHN J
IPC: F23D14/22
Filed: 1991-06-18
Abstract: A gaseous fuel burner provides substantial reduction of nitrogen oxide content in the combustion gases by creating a screen of premix combustion products, by introducing secondary gaseous fuel for admixture with the screen, and by exposing secondary air to the mixture for reaction with the secondary gaseous fuel.
Patent EP-0481591-A1 (EP)
Title: Rotary driving apparatus with internally-meshing planetary reduction gear including free-wheel mechanism
Inventor: TOYOSUMI SHIGERU
IPC: B60K17/30
Filed: 1991-08-12
Abstract: A rotary driving apparatus including internally-meshing planetary reduction gear to which the output rotation of a motor (11) is inputted, a drive shaft (26) to which the output rotation of the planetary reduction gear (22) is transmitted, an output rotary shaft (29) to which the rotation of the drive shaft is transmitted, and a rotary flange (33) provided on the output rotary shaft with a wheel mounted on the flange. The speed of the output rotation of the motor (11) is reduced and then transmitted to the wheel so as to cause a vehicle to run on the wheel. The apparatus further includes a free-wheel mechanism comprising first axially-slidable engagement means (24, 27) provided between the drive shaft and an external gear of the planetary reduction gear, second axially-slidable engagement means (28, 30) provided between the drive shaft and the output rotary shaft, an operational shaft (34) which is arranged to be fixed to an end portion of the drive shaft and which is slidable axially and capable of being fixed at an axial position, a guide (36) in which the operational shaft is guided, and means for permitting the operational shaft to slide axially. When the operational shaft (34) is slid axially, at least the engagement between the drive shaft and the external gear is either established or interrupted.
Patent EP-0481655-A1 (EP)
Inventor: STONES KEVIN
IPC: A01D34/63
Filed: 1991-10-08
Abstract: A lawn mower of the type which in operation is supported by a cushion of air has a knife 10 rotatable about a vertical axis. The cushion of air is provided by a first air stream and cut grass is transported into collecting means 22 by a second air stream. Barrier means 12 prevents the second air stream from contributing to the first air stream. 
     The first and second air streams are preferably provided by first and second fans 9,13 driven by a motor 5 which also drives the rotatable knife 10.
Patent EP-0441699-A1 (EP)
Inventor: KRIEG STEPHANE
IPC: G06F3/12
Filed: 1991-02-05
Abstract: The invention relates to an apparatus, for example a plug-in card, for a microcomputer which comprises several data conversion devices (16, 26), controlled by a routing circuit (18) and permitting the formation of video signals transmitted by an output (14) to a printer motor, or of signals in fax format sent by the bus of the microcomputer. It relates to controllers for printers and for fax. <IMAGE>
Patent EP-0462898-A1 (EP)
Inventor: JOUVAUD DOMINIQUE
IPC: C21C5/52
Filed: 1991-06-19
Abstract: Process for melting a furnace charge, with post-combustion of the smokes by injecting an oxygenated gas in the furnace atmosphere as a series of jets flowing according to a tangential component in the space between electrodes and cylindrical furnace partition of the furnace, in a direction of injection so as to produce a rotary gas current about the vertical axis of the furnace and preferably in at least two series as two stepped levels to produce gas currents which rotate in opposite directions. Applications to electrical furnaces for the production of steel or ferro-alloys.
Patent EP-0488873-A1 (EP)
Inventor: NAJOTTE MICHEL MAURICE
IPC: A63B51/02
Filed: 1991-11-25
Abstract: The process for the manufacture of strings according to the invention is of the type comprising a stage in which a string is produced from fibres, a stage in which the string is impregnated with a resin,a stage in which the impregnated string is coated with a synthetic material to provide it with a sheath, a stage in which the synthetic material is crosslinked completely, and a stage in which the thickness of the sheath is adjusted. It is characterised in that, to produce the string, noncontinuous fibres are employed, which are subjected to textile intersecting and drawing-twisting operations. The process according to the invention makes it possible to produce strings intended to be subjected to tractions, especially strings for rackets and musical instruments.
Patent EP-0489648-A1 (EP)
Inventor: MICHAUD HERVE
IPC: B23K35/30
Filed: 1991-12-03
Abstract: Stainless steel usable especially for the production of coating or refilling of tools working hot, such as rolls for continuous casting of steel or punches and mould cavities for stamping. The stainless steel has the following composition by weight:     - carbon      : 0.1 to 0.15 %   - chromium    : 10.5 to 12.5 %   - nickel      : 2 to 2.5 %   - molybdenum  : 1 to 1.5 %   - manganese   : 0.8 to 1.2 %   - silicon     : 0.3 to 0.7 %   - niobium     : 0.2 to 0.25 %   - vanadium    : 0.1 to 0.2 %, the remainder being iron. a
Patent EP-0481917-A1 (EP)
Inventor: SARTOR DIETMAR
IPC: C22C26/00
Filed: 1991-09-27
Abstract: For producing shaped objects for drilling and cutting purposes, a matrix material with abrasive particles incorporated therein is used. The matrix material is based on a copper alloy which is aged in a range from 200 DEG  to 600 DEG C. This makes it possible to produce shaped objects meeting the requirements of a particular application by using a single matrix material.
Patent EP-0521226-A1 (EP)
Inventor: TOMATIS STEFANO
IPC: F16J15/00
Filed: 1991-06-18
Abstract: The shaft (16) goes through a hole in a wall (10). A bushing (26) is attached to the wall and carries a first gasket (28) adjacent to the wall and sealing against the shaft (16) and a web (32) at a distance from the first gasket so that a toroidal chamber (34) is defined between the first gasket, the web, the bushing and the shaft. An inlet passage (44), preferably bored in the body of the bushing, connects said toroidal chamber (34) with a source of pressurized water, and an outlet passage (48), also preferably bored in the body of the bushing, drains the water from the toroidal chamber (34).
Patent EP-0520122-A1 (EP)
Title: Pot-broach vertical broaching machine
Inventor: VARINELLI ANTONIO
IPC: B23F21/26
Filed: 1991-06-25
Abstract: A vertical broaching machine includes a structure (2) carrying vertical guide means (3) along which a slide (4) is movable, a pot broach (5) with a vertical axis, carried by the slide (4) and containing a column of annular broaching tools (53) coaxial with the pot (5) and a vertical rod (6) arranged coaxially below the pot broach (5) for supporting the pieces (P) to be broached. An annular horizontal bracket (18), which supports the lower end (35) of the pot broach (5), is fixed to the bottom of the slide (4) and releasable fixing means (12) clamp the lower end (35) of the pot broach (5) axially to the annular bracket (18).
Patent EP-0465644-A1 (EP)
Inventor: HARHEN ROBERT P
IPC: A61B5/274
Filed: 1991-01-23
Abstract: Un connecteur de profil bas, par exemple pour une électrode, est décrit. Le connecteur de l'invention comprend un corps de connexion électro-conducteur (10) et des moyens de connexion électrique pour séparer les circuits électroniques. Le corps du connecteur (10) possède un canal (18) ou rainure qui communique avec un côté du corps du connecteur et son fond. Le canal (18) mène à une position "arrêt" située sensiblement dans la partie centrale du corps. Vu de dessous du corps du connecteur (10), le canal est intérieurement concave pour recevoir et tenir de manière coopérative, de préférence en rotation et restriction, une partie verticale d'une électrode (31), telle qu'un oeillet d'électrode. Dans un aspect préféré, la présente invention est un assemblage électrique qui comprend le corps du connecteur et une électrode biomédicale, telle qu'une électrode TENS (stimulateur transcutané électronique des nerfs) (31).
Patent EP-0513240-A1 (EP)
Inventor: MICHAEL DANIEL WAYNE
IPC: C11B9/00
Filed: 1991-01-22
Abstract: Compositions liquides aqueuses pour surfaces dures contenant un agent tensio-actif détergent zwitterionique et du monoéthanolamine et/ou d'autres bêta-aminoalcanols spécifiques utilisés comme solvants et/ou tampons contre les tâches ou pour déposer un film et obtenir un nettoyage efficace. Certaines formules ne contiennent pas de quantités importantes d'adjuvants et s'adaptent au nettoyage universel y compris au nettoyage du verre.
Patent EP-0521960-A1 (EP)
Inventor: LIN RONG-JYI F NO LANE ALLEY
IPC: H04N5/64
Filed: 1991-03-21
Abstract: L'ensemble de blocage réciproque décrit, qui sert à monter une unité d'affichage sur une structure de façon à permettre le réglage de la position par mouvement pivotant de l'unité d'affichage par rapport à la structure, comprend une paire de parties de blocage réciproque. Une ouverture ou fente est ménagée dans l'une de ces parties et une saillie comportant un élément asymétrique de type bride élargi est formé dans l'autre de ces parties. Pendant l'assemblage, la saillie est introduite dans l'ouverture ou fente et une languette élastique empêche tout désengagement de l'élément élargi de l'ouverture ou fente. L'élément élargi comporte par exemple une corniche définissant une surface inférieure et une surface extérieure au-dessus de la surface inférieure. La languette élastique est placée adjacente à l'ouverture ou fente, de sorte que la surface extérieure de la corniche vient buter contre la surface extérieure de la languette, laquelle subit une flexion vers l'intérieur durant l'assemblage, ce qui libère la languette au moment où l'élément élargi est déplacé à l'intérieur de l'ouverture ou fente et empêche tout désengagement de la saillie de l'ouverture ou fente par mise en prise de la surface inférieure de la corniche avec une surface intérieure de la languette. Le mouvement angulaire entre les parties de blocage réciproque est limité à une plage prédéfinie par une paire de butées saillantes s'engageant dans des parties respectives d'un évidement en forme de huit.
Patent EP-0477315-A1 (EP)
Title: Inclusion complexes of n-ethoxycarbonyl-3-morpholino-sydnonimine or salts formed with cyclodextrin derivatives, preparation thereof and pharmaceutical compositions containing the same.
Inventor: VIKMON MARIA DR
IPC: C07D295/30
Filed: 1991-03-28
Abstract: Clathrates (I) of N-ethoxycarbonyl-3- morpholino-sydnonimine (II) or its salts with cyclodextrin derivs. (III) are new. N.B., cpds. (III) include unsubstd. beta- and gamma-cyclodextrins. (II) is an anti-angina and anti-ischaemic agent (molsidomin) useful for prevention and treatment of angina pectoris. It also has antiarrhythmic, fibrinolytic, platelet aggregation inhibitory and hypotensive activity. Pref. (III) are selected from beta-cyclodextrin (BCD), gamma-cyclodextrin, heptakis-2,6,O-dimethyl -beta-cyclodextrin and hydroxypropyl- beta-cyclodextrin.
Patent EP-0583237-A1 (EP)
Inventor: LERNER EDWARD NAUMOVICH
IPC: A61B5/11
Filed: 1991-04-29
Abstract: L'invention se rapporte à un procédé et à un instrument servant à mesurer les fonctions sensorielles (l'ouïe, la vue, le sens olfactif, le sens du toucher et la sensibilité à la douleur) d'un être humain ou d'un animal, le procédé consistant à stimuler la faculté sensorielle sous investigation et à enregistrer le changement produit dans un potentiel au niveau de la peau. De préférence, un autre stimulus tel qu'un potentiel électrique est appliqué, éventuellement à plusieurs reprises à des intervalles et à des intensités différents, avant que la faculté sensorielle en train d'être évaluée ne soit stimulé.
Patent EP-0495938-A1 (EP)
Inventor: KLINNER WILFRED ERWIN
IPC: A01D41/06
Filed: 1991-06-26
Abstract: Dans un appareil comprenant un rotor (30) et un moyen de guidage de récolte coopérant (21), destinés à récolter de manière sélective, parmi des cultures non coupées, des parties de plantes désirées en faisant passer à travers les cultures des éléments élastiques d'engagement de récolte (1) qui font saillie vers l'extérieur à partir de la structure centrale du rotor (32), les régions internes et externes des éléments (1) sont particulièrement vulnérables à l'usure, la détérioration et la déformation. Lorsque l'on adapte des éléments de montage (11) et/ou des éléments de serrage (14) fabriqués en un matériau plus rigide et/ou plus durable que celui fourni, dans la région intermédiaire et molle des éléments d'engagement de récolte (1), un montage plus solide et plus approprié des éléments d'engagement de récolte peut être obtenu et la forme de l'important profil d'engagement interne peut être protégée. En outre, ou alternativement, la protection de régions sensibles, y compris les régions distales des éléments (1) peut être assurée par des pièces rapportées durables partiellement ou entièrement encastrées dans le matériau à partir duquel les éléments d'engagement élastiques sont fabriqués.
Patent EP-0548176-A1 (EP)
Title: A method and an apparatus for manufacturing an article of a composite material, an article, disc brake, a commutator and a commutator brush made by the method.
Inventor: LINDGAARD TORBEN
IPC: F16D69/00
Filed: 1991-09-13
Abstract: PCT No. PCT/DK91/00269 Sec. 371 Date May 10, 1993 Sec. 102(e) Date May 10, 1993 PCT Filed Sep. 13, 1991 PCT Pub. No. WO92/05023 PCT Pub. Date Apr. 2, 1992A fiber-reinforced composite material and articles of manufacture formed thereof are formed by the method comprising: forming a compound material comprising a mixture of curable matrix-forming binder, heat resistant reinforcing fibers, and at least one particulate material, wherein the curable matrix-forming binder is 5 to 50% by volume of the compound material; curing the curable binder under simultaneous application of externally applied pressure and ultrasonic energy. Articles according to the invention are useful in a multitude of applications, particularly in applications where the article must retain its shape and properties when subjected to temperatures above the melting point of usual thermoplastic materials, e.g. above 1000 DEG  C. The method provides dense, thermally stable, coherent composite materials having a desired high density. Forming and curing times are typically 10 times shorter than conventional methods, e.g. for brake pads in about 3-5 seconds.
Patent EP-0552244-A1 (EP)
Title: Environmental antioxidant wrap-enclosure for an aerial enclosure.
Inventor: DAWES KEITH
IPC: H02G15/076
Filed: 1991-10-03
Abstract: A tooless environmental splice enclosure capable of fitting within an aerial splice case is disclosed. The environmental closure permits sealing and reentry to a cable splice region.
Patent EP-0548277-A1 (EP)
Inventor: CANICH JO ANN MARIE
IPC: C07F17/00
Filed: 1991-09-13
Abstract: The invention is a catalytic process using a Group IV B transition metal component and an alumoxane component to polymerize alpha-olefins to produce high crystallinity and high molecular weight poly-alpha-olefins.
Patent EP-0511350-A1 (EP)
Inventor: BAYER GUENTER
IPC: B65F3/00
Filed: 1991-11-19
Abstract: Il est décrit un dispositif d'enlèvement d'ordures ménagères et de matières de valeur, comprenant au moins un véhicule d'enlèvement aménagé comme véhicule-collecteur (20) et/ou comme véhicule d'évacuation (10), une structure de collecte (90) interchangeable ou se présentant sous la forme d'un conteneur standard, un dispositif de pressage (56), un dispositif d'évacuation (52, 56), un dispositif de levage et de basculement (60) pour des récipients de collecte (130) et des moyens d'actionnement des dispositifs de pressage, d'évacuation, de levage et de basculement, lesdits moyens d'actionnement étant fixés, non pas à la structure de collecte (90), mais uniquement au véhicule d'enlèvement. Le dispositif comprend une structure de collecte (90) se présentant sous la forme d'un conteneur standard comportant des éléments fonctionnels pour l'expédition et/ou le fonctionnement en mode de roulement-basculement.
Patent EP-0513275-A1 (EP)
Inventor: KOS ROBERT D
IPC: H01L21/673
Filed: 1991-09-30
Abstract: Un support en plastique moulable destiné à placer de manière certaine et stable le support ainsi que les tranches qu'il contient sur un équipement de transfert de tranches comporte une partie supérieure ouverte permettant l'insertion et le retrait des tranches, une paire de parois latérales droites opposées pourvues de nervures intérieures opposées entre lesquelles se trouvent des poches à tranches destinées à espacer et à supporter lesdites tranches alignées axialement dans le support. Ledit support comporte une paire de parois terminales droites opposées, une paroi terminale droite étant indexable sur l'équipement de transfert. Ladite paroi terminale comporte un équipement de transfert opposé destiné à venir au contact de rails dotés chacun de parties supérieure et inférieure. Un arc est formé entre les parties supérieure et inférieure, ménageant ainsi un contact à 4 points avec l'équipement de transfert.
Patent EP-0496214-A1 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04Q3/58
Filed: 1992-01-09
Abstract: The switching state of a change-over device has previously been controlled by a so-called event device. This has the disadvantage that a failure of an event device can result in faulty control of the change-over device. To avoid this, the change-over signal output by the event device to the change-over device is of such a type that the change-over device can carry out the switching to standby automatically when the event device fails. <IMAGE>