baber/WOPTO huggingface dataset:
Patent EP-0388880-A1 (EP)
Inventor: ESSER KLAUS DIPL-ING
IPC: D03D3/04
Filed: 1990-03-20
Abstract: Separator for the successive pick-up of yarns held in a row (14), with a frame (10), in which at least one lifter (16) for picking up the yarns is guided and is displaceable by means of a drive device. The lifter (16) has a punching needle (20) which punches into a yarn (14) in order to pick this up. The lifter can have two punching needles (20) arranged at a distance from one another and directed towards one another. 
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Patent EP-0453582-A1 (EP)
Inventor: MEHRGARDT SOENKE DR RER NAT
IPC: H03H17/00
Filed: 1990-03-23
Abstract: Median filter, in which the signals arriving at the input (E) arrive at a chain of delay elements (VN, ..., V1), the number of which is equal to the grand N of the median filter. The signals (IN, ..., I1) occurring at the outputs of the delay elements (VN, ..., V1), which preceded the signal (IN+1) occurring at the input, arrive at N subtracters (StN, ..., St1). The latter form the differences (IN+1-IN, IN+1-IN-1, ..., IN+1-I1) of the signal (IN+1) at the input with the previously occurring N signals (IN, ..., I1). The signs of the difference formations are stored in shift registers (RN, ..., R2) and are shifted one position further when a new signal (IN+1) occurs at the input (E). From the signs of the comparison processes, the signal for which the comparisons have produced N/2 results with negative signs and N/2 results with a positive sign is identified as the median in the selection unit (AE).
Patent EP-0395880-A1 (EP)
Inventor: STROBEL MICHAEL
IPC: D01H4/12
Filed: 1990-03-28
Abstract: A yarn (30) is delivered to the fibre-collecting surface of a spinning rotor (100) at a piecing speed and is connected there to the fibres of a fibre ring (32), and then fibres newly fed into the spinning rotor (100) are drawn off again as a continuous yarn from the spinning rotor (100), tying taking place continuously. Immediately after the joining operation, the rotor speed is brought from the piecing speed to a speed which is lower than the piecing speed. The rotor speed is then increased to the production speed again. In this way, optimum conditions are achieved in terms of the propagation of the twist and the draw-off of the joining piece. To carry out this method, there are means for reducing the rotor speed from the piecing speed to a lower value, means for re-accelerating the rotor speed after a desired lowest value or a period of time provided for this is reached, and means for matching the rising rotor speed to the desired production speed. …<IMAGE>…
Patent EP-0392524-A1 (EP)
Inventor: PREGOWSKI ZDZISLAW
IPC: E01F8/00
Filed: 1990-04-11
Abstract: On a supporting wall (1), for example made of concrete, there is secured an absorption layer of between 2 and 12 cm thickness which consists of glass wadding or rock wool. For mechanically protecting the absorption layer (3), particularly against birds, and for improving the sound absorption, said layer has mounted in front of it a honeycomb layer (5) between 2 and 5.5 cm thick which consists of small tubes (6) bonded adhesively to one another at the side and made of corrosion-resistant plastic, e.g. polyether amides, polycarbonates, ABS, or of aluminium. The tubes (6) have an internal diameter of between 2 and 10 mm and a wall thickness of between 0.02 and 1 mm and have a gradient towards the outside of 2 to 100 %. Located between the supporting wall (1) and the absorption layer (3) is an air gap of between 2 and 8 widths. <IMAGE>
Patent EP-0404160-A1 (EP)
Inventor: GILAS FRANCOIS
IPC: F02M37/24
Filed: 1990-06-21
Abstract: A separator of the present invention includes a lid (12) constituting an inlet duct (4) for conveying diesel fuel to a deflector (6) which imparts a centrifugal velocity thereto inside a centrifuging bowl (8). The centrifuged liquid rises, passes through a filter (18), and leaves via an outlet duct (10). These two ducts are heated by an electrical resistance (16) incorporated in the solid metal of the lid by casting. The lid is provided with fins (24) for heating the diesel oil in the vicinity of the filter. The invention is particularly applicable to feeding fuel to diesel engines in goods vehicles.
Patent EP-0409080-A1 (EP)
Inventor: BASTIN PIERRE
IPC: B60R13/08
Filed: 1990-07-12
Abstract: The invention relates to a product made of thermoformable materials constituted by a thermoformable multilayer sheet containing volatile materials such as lubricants, processing aids and/or plasticisers. So as to avoid the so-called "fogging" effect (that is to say the deposition of volatile materials evaporated into the atmosphere on the inside of the windows of vehicles exposed to sunlight), a layer of at least 1 mm thickness, formed from a flexible foam of high porosity and preferably comprising a majority of open pores, is applied to at least one face of the base sheet.
Patent EP-0411367-A1 (EP)
Inventor: BEZNER KLAUS
IPC: B65D75/58
Filed: 1990-07-13
Abstract: The invention relates to a suspended bag comprising two sheets of foil welded or bonded together at margins (9) thereof and a suspending means (4) arranged centrally at the top, whereby the interior space of the bag is subdivided into two chambers (1, 2) by a horizontally arranged welded or bonded seam (3) preferably in such a manner that each chamber forms a horizontally aligned rectangle, whose horizontal side length is substantially longer than its vertical side length.
Patent EP-0420219-A1 (EP)
Inventor: MINTGEN ROLF DIPL-ING FH
IPC: F16F9/00
Filed: 1990-09-26
Abstract: According to an illustrative examples, a chair column (10) comprises a stand tube (11). A gas spring (12) is inserted in the stand tube (11) with the piston rod (13) thereof directed downwardly toward an abutment wall (11b) of the stand tube (11). The lower end of the piston rod (13) is connected to the abutment wall (11b) and is rotatably supported on the abutment wall by a ball bearing (18). The ball bearing (18) comprises two bearing discs and a plu­rality of balls therebetwen. The bearing discs and the balls are pre-assembled by a cage. The bearing (18) can be pre-­assembled before it is combined with the lower end of the piston rod and is mounted thereafter on the lower end (16) of the piston rod (13). The cage remains within the chair column when the gas spring is inserted subsequently into the stand tube (11) together with the bearing.
Patent EP-0437733-A1 (EP)
Inventor: TILL RUDOLF
IPC: B67C3/00
Filed: 1990-12-12
Abstract: In a device for cleaning and emptying pipelines for conveying liquids, in particular for conveying beverages in dispensing installations, which comprises a slide valve or a rotary slide valve, the cylindrical magazine (9) for the elastic, spherical cleaning bodies (10) and the connecting branches (12) leading to a flexible beverage line (13) to the bar are each mounted directly on top of the valve slide (3, 3'), which is actuated by a suitable drive device, above a corresponding hole in the valve slide. The distance between the threaded connection (14) for the cleaning water feed and the connection (4) for the beverage feed in the lower part of the valve housing (1) is equal to the distance between the two holes (8, 11) in the valve slide (3), so that when the slide (3, 3') is in one end position, during operation the two holes (8, 11) are moved so that they cover the two connecting pieces (4, 14) in the lower part of the valve housing (1), and during cleaning or emptying the connection for the beverage feed is closed and the beverage pipeline (13) leading to the bar is connected with the threaded connection (14) for the cleaning water feed.
Patent EP-0491069-A1 (EP)
Inventor: PIROVANO TULLIO
IPC: H04H20/00
Filed: 1990-12-18
Abstract: A method for the unidirectional transmission of data from one or more information-providers to one or more end-users over a broadcast or multicast transmission medium. 
Information-providers act as sources of data consisting of a plurality of variable length messages and issue control packets, enabling/disabling packets and information packets. End-user has a unique address as a permanent attribute. The enabling/disabling packets selectively activates or disactivates a specific end-user or a specific group of end-users. Ability to receive data can be explicitly revoked to one or more end-users by the respective information-provider or expires after a given time out. Grouping of the end-users is managed and updating remotely by each information-provider through control packets. Any end-user may be simultaneously included in more groups.
Patent EP-0387964-A1 (EP)
Inventor: KUIPER KAREL
IPC: E04B9/12
Filed: 1990-03-13
Abstract: Suspension system for ceiling panels, comprising a support­ing grid of interconnected bars (1,1′) intersecting one another at right angles, said grid being supported below an existing ceiling structure, and said sectional bars when fitted having a vertical web portion (2) which has fitted at the bottom end on either side thereof horizontal side flanges (4,5) for the purpose of supporting the ceiling panels. The web portion of the sectional bars at the top end being provided with a hollow tubular part (3) and the sectional bars being connected to each other by means of connecting elements (7) each having at least one insertion part (8) accommodated in the tubular part. The tubular part is elongated in shape, viewed in the vertical direction of the web portion. The sectional bars are suspended at regular intervals by means of hooked suspension elements (16). Said hooked suspension elements as well as the connecting ele­ments being formed of sheet marerial. The tubular part at the top side being provided with apertures (23,24) for accommodation of the hooked suspension elements and with apertures (25) for a hooked lip (11) of the connection elements.
Patent EP-0438852-A1 (EP)
Inventor: CHRISTENSON RONALD EUGENE
IPC: B28C5/42
Filed: 1990-04-17
Abstract: An assembly which is adapted for mounting inside a mixing drum (18) and a mobile system for mixing and dispensing concrete includes fin structure (36) for mixing and guiding a substance when the mixing drum is rotated. The fin structure is constructed of a lightweight polymeric material which is resistant to abrasion and is many times lighter than steel. As a result, the weight of such a system is reduced in comparison to systems which were heretofore known. Preferably, the fin structure is fabricated from a polymer which tends to wear smooth rather than rough, which increases the cleanability of the fin structure over its entire design life. Novel structure for securing the fin structure to an outer wall of the mixing drum is also disclosed.
Patent EP-0433075-A1 (EP)
Inventor: REED JOHN NICHOLAS
IPC: A01C11/02
Filed: 1990-12-13
Abstract: A transplanter 10 comprises a pneumatic plant expulsion unit 12, a rotary vertical-tray support 14 adapted to bring each tray in turn before the plant expulsion unit 12, an indexing drive 16 for then moving the trays down row-by-row in front of the expulsion unit, and a string of specially shaped plant-catching chutes 18 adapted to deliver to a planter unit 20 the plants expelled by the expulsion unit.
Patent EP-0383658-A1 (EP)
Inventor: GUENY GERVAIS
IPC: F42C19/02
Filed: 1990-02-09
Abstract: The time-delay system according to the invention comprises a time selector and is arranged so as to make it possible to charge an electrical supply battery and make the time selection quickly, without dismantling elements of the ammunition where it is located. For this purpose, a housing (8) has a receptacle (9) accessible from one end of the housing and a time-selection control means (10) operable from the other end of the housing, the housing (8) being arranged transversely in the body of the ammunition, so as to make it possible to introduce the battery and the time selector from the side of the ammunition. Such an arrangement affords the possibility of preparing the ammunition just before it is loaded in a fire arm and that of producing it so as to be unremovable. <IMAGE>
Patent EP-0395510-A1 (EP)
Inventor: CHARPAK GEORGES
IPC: H01J47/26
Filed: 1990-04-25
Abstract: The device includes: an enclosure (3) filled with a gaseous mixture, with a first chamber (6) for preamplification between two grids (9 and 10), a second chamber (7) for transfer between two grids (10 and 11) and a third chamber (8) for multiplication between two grids (11 and 12); three DC voltage sources (13, 14 and 15); and a set of impedances (22, 23, 17, 18, 19, 20 and 21). 
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Patent EP-0426854-A1 (EP)
Inventor: ZYBIN KIRILL PETROVICH
IPC: B41J2/145
Filed: 1989-08-09
Abstract: An ink-jet printing head (1) has a chamber (2) for colour liquid and a unit (3) for applying the liquid to a carrier (4). The unit (3) is provided with through openings (6) connected to the chamber (2) and consists of a multilayer structure some layers of which form electrodes (7,8) and current-feeding contacts as well as a magnetic layer (12). At the moment of applying a voltage pulse to the electrodes (7 and 8) an electrodynamic force is generated ejecting a liquid drop from the opening (8). A method of making the printing head is also proposed.
Patent EP-0458809-A1 (EP)
Title: Piston and process for achieving controlled ignition.
Inventor: FAILLA CHARLES C
IPC: F02F3/28
Filed: 1990-01-23
Abstract: A piston for a reciprocating piston internal combustion engine is provided with a reaction chamber (44, 144) communicating with a recessed area (42, 142) of the piston through a restricted continuous slot orifice (46, 146) that is configured to create a choked fluid flow condition between the combustion chamber (30, 130) and the reaction chamber at all engine operating speeds. Fuel is supplied to the reaction chamber and undergoes a controlled, cold frame reaction process while in intimate contact with the crown portion (54) of the piston (14). The reaction produces fuel radicals in sufficient quantity to seed subsequent fuel charges to properly condition the charge for predetermined desired ignition and combustion characteristics. The choking orifice (46, 146) ensures that outward flow of radicals from the reaction chamber is controlled to the extent that they will be maintained in the combustion chamber following an exhaust event of the combustion cycle so they will be available during a subsequent compression stroke of the piston for seeding the subsequent charge. The radical population in the subsequent charge conditions the charge to obtain dependable and predictable ignition in a compression ignition engine as well as knock free combustion at relatively lean air to fuel ratios in a spark ignited engine.
Patent EP-0407558-A1 (EP)
Inventor: CONVERT GUY
IPC: H01J23/16
Filed: 1990-01-26
Abstract: L'invention a pour objet un dispositif destiné à produire une énergie hyperfréquence à partir d'un faisceau d'électrons. Il comporte principalement: un canon électronique (1), permettant de produire un faisceau d'électrons (8) dans une zone dite d'injection (3); un circuit hyperfréquence de modulation (7), permettant de superposer une tension alternative à une fréquence donnée à la tension du faisceau dans la zone d'injection; l'amplitude de cette tension est suffisante pour, lors de l'une de ses alternances, assurer la transition entre l'état passant et l'état de cathode virtuelle, provoquant ainsi une modulation du courant porté par le faisceau d'électrons; un circuit hyperfréquence de sortie (4), fonctionnant à la fréquence du signal de modulation et excité par le courant modulé précédent.
Patent EP-0456743-A1 (EP)
Inventor: JACOBONI CHARLES PAUL
IPC: C04B41/86
Filed: 1990-02-02
Abstract: Procédé de dépôt en phase vapeur d'un verre fluoré sur un substrat, ledit verre fluoré ayant la composition suivante (en mole %; total 100%): 30-50 PbF2, 30-50 GaF3, 0-30 ZnF2, 1-5 MF2 (M = Mn, Cd), 1-5 InF3, 0-10 AlF3, 0-10 d'adjuvant, caractérisé par le fait que l'on met en contact ledit substrat avec les vapeurs provenant d'un bain fondu de fluorures métalliques comprenant un bain d'accueil ayant la composition suivante (en mole %; total 100%): 9-26 YF3, 19-28 BaF2, 35-40 InF3, 18-25 M'F2 (M' = Mn, Cd, Zn), 0-10 d'adjuvant et comprenant en outre, dans les proportions relatives indiquées ci-dessus, les autres ingrédients du verre fluoré à déposer; et composition vitreuse, déposée sur un substrat, ainsi obtenue, utilisable notamment comme guide d'onde dans l'infrarouge.
Patent EP-0462155-A1 (EP)
Inventor: MEYER GUENTER
IPC: A61C1/00
Filed: 1990-02-23
Abstract: Un groupe d'alimentation d'air comprimé et de vide, prévu pour un poste de travail dentaire, est constitué par plusieurs éléments d'alimentation superposés (12, 14, 16) comprenant un compresseur (26, 28), un ventilateur aspirant (38), éventuellement, un récipient d'accumulation (44) et un bloc d'air de séchage (62). Chaque élément est constitué par une plaque de base (20) et une plaque de recouvrement (22) assemblées entre elles, dans les parties angulaires, au moyen de profilés extrudés en aluminium (24).
Patent EP-0423368-A1 (EP)
Inventor: KARASAWA ATSUSHI
IPC: H01C13/00
Filed: 1990-04-23
Abstract: Une pièce électronique à fonction de sécurité comporte un élément qui protège le circuit des tensions anormalement élevées et coupe le courant en excès lorsqu'une surtension se poursuit. Cette pièce électronique sert à empêcher le grillage d'un limiteur de tension (21) et des circuits. La pièce électronique à fonction de sécurité comprend un limiteur de tension (21), un élément métallique (23) à bas point de fusion qui est électriquement connecté en série avec le limiteur de tension (21) et est en contact avec ce dernier de sorte que la conduction thermique entre eux est bonne, et un tube isolant thermorétractable (25) qui recouvre les surfaces périphériques du limiteur de tension (21) et de l'élément métallique à bas point de fusion (23).
Patent EP-0425628-A1 (EP)
Title: Safety bumper.
Inventor: BUTTNER MANFRED
IPC: E05F15/44
Filed: 1990-05-16
Abstract: PCT No. PCT/EP90/00786 Sec. 371 Date Dec. 27, 1990 Sec. 102(e) Date Dec. 27, 1990 PCT Filed May 16, 1990 PCT Pub. No. WO90/14677 PCT Pub. Date Nov. 29, 1990.Safety bumpers provide flexible strips for making contact inside a hollow space in a foamed body. It is suggested to carry out the making of contact by way of a closed switching strip which is mounted in a hollow space bordered by a frame preferably designed as a U-profile. An elastic pressure strip having webs extending transversely with respect to the switching strip is assigned to this switching strip. As a result, making of contact is ensured in the case of an arrangement which is not susceptible to pollution and humidity influences and which also permits a pre-assembling.
Patent EP-0471725-A1 (EP)
Inventor: HILL ADRIAN ROBERT
IPC: A61B5/0245
Filed: 1990-04-26
Abstract: Le dispositif comprend une lentille de contact scléral (1) pour placer et maintenir le dispositif sur l'oeil, ainsi qu'un système optique doté d'au moins une source lumineuse discrète, par exemple une fibre optique (9) ou une diode électroluminescente, et au moins un récepteur de lumière, par exemple une fibre optique (10) ou un photodétecteur, montés dans un support (6) sur ladite lentille de contact scléral (1). On peut utiliser le dispositif pour l'analyse spectrophotométrique de la rétine (31), ce qui permet son utilisation dans une grande diversité de techniques de diagnostic et de contrôle. Dans une autre réalisation (figs 5 et 6) on peut utiliser le dispositif pour la pupillométrie infrarouge. On prévoit d'autres dispositifs de détection disposés sur la lentille de contact (1).
Patent EP-0473651-A1 (EP)
Inventor: WALKER KAREN ZELL
IPC: A61K38/00
Filed: 1990-05-24
Abstract: L'invention se rapporte à une famille de nouveaux antigènes associés aux cellules malignes de carcinomes cystiques ainsi qu'à des anticorps, à des parties ou à des fragments de ces anticorps, ou à des anticorps monodomaines qui reconnaissent ces antigènes. L'invention propose des procédés de détection des carcinomes cystiques au moyen de ces anticorps, de ces fragments ou de ces parties d'anticorps, ou de ces anticorps monodomaines, des kits destinés à être utilisés dans ces procédés, ainsi que des procédés de traitement des carcinomes cystiques au moyen de ces anticorps, de ces fragments ou de ces parties d'anticorps, ou de ces anticorps monodomaines.
Patent EP-0474703-A1 (EP)
Title: Manufacture of ferroalloys using a molten bath reactor.
Inventor: BATTERHAM ROBIN JOHN
IPC: C22C35/00
Filed: 1990-05-30
Abstract: PCT No. PCT/AU90/00233 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15165 PCT Pub. Date Dec. 13, 1990.The specification discloses a process for producing a ferroalloy in a smelting vessel. A material containing an alloying metal is injected into a molten bath contained in the vessel. A flux, a carbonaceous material and an oxygen-containing gas are also injected into the vessel. A gas which may be the oxygen-containing gas is injected into the molten bath in order to stir it. The rates of injection of the various components are controlled to achieve control of the oxidizing and reducing environment within the vessel consistent with a rapid rate of injection. The material containing the alloying metal is either reduced and incorporated into the metal phase or oxidized and incorporated into the slag. Combustion gases above the molten bath are oxidized to provide further heat to the process. Alloyed metal or slag containing the alloying metal are recovered as product. The process is applicable to the production of ferroalloys such as ferrochromium, ferromanganese, ferronickel and ferrovanadium.
Patent EP-0445656-A1 (EP)
Inventor: SHARVIT JOSEPH
IPC: C07D233/60
Filed: 1991-02-28
Abstract: The present invention concerns improved crystalline metal complexes of the fungicide 1-[N-propyl-N-2-(2,4,6-trichlorophenoxy)-ethyl carbamoyl]-imidazole, known by the common name prochloraz, its improved formulations and their use in combatting fungi, especially powdery mildew ( Sphaerotheca fuliginia ) and coffee berry disease ( Colletotrichum coffeanum ).
Patent EP-0457223-A1 (EP)
Inventor: FOLKMAN MOSES JUDAH
IPC: C12N5/071
Filed: 1991-05-11
Abstract: Methods for stabilizing fibroblast growth factor (FGF) in heat, acid and/or proteolytic environments are provided. Such methods comprise combining or otherwise complexing FGF with a salt of sucrose octasulfate (SOS) and in particular with the aluminum (sucralfate) or potassium salts thereof. The present invention also provides FGF-stable compositions comprising SOS and FGF. Such compositions can be used in the treatment of FGF-responsive diseases including the treatment of wounds and ulcerative conditions of the gastrointestinal tract. The present invention also provides various diagnostic protocols employing SOS as well as diagnostic kits with SOS as a component thereof. Finally, the present invention provides methods of purifying FGF with SOS.
Patent EP-0473882-A1 (EP)
Inventor: ANTOLINI ERMETE
IPC: H01M4/86
Filed: 1991-05-21
Abstract: The invention relates to a method for manufacturing lithiated nickel oxide cathodes for molten carbonate cells. 
     According to the invention, in a first step, a green material, namely a slurry, is prepared from powder nickel and lithium carbonate intimately mixed together, and in a second step, this green material is introduced into the cell and the same is heated to operating temperature of the cell. 
     During this operation, the following takes place: oxidation of the nickel, lithiation of the nickel, and plate sintering.