baber/WOPTO huggingface dataset:
Patent EP-0215589-A1 (EP)
Inventor: KAWAMURA HIDEO
IPC: F02B39/10
Filed: 1986-08-26
Abstract: A rotary electric machine (13, 14, 15) is incorporated in a turbocharger (1) between a turbine (3, 9) and a compressor (2, 8) and is operable as a generator driven by the turbine (3, 9) and as a motor to drive the compressor (2, 8). The machine comprises a rotor (13) and a surrounding stator (15). To reduce hysteresis losses the stator (15) has a core made of ferrite surrounded by a stator winding and the rotor (13) is formed by a permanent magnet, which surrounds a shaft (6) of the turbocharger (1) and has at least three pairs of poles disposed diammetrically opposite each other, and a reinforcing tube (14), which is made of thin high-strength material such  I  as titanium alloy and is force-fitted around the magnet.
Patent EP-0222658-A1 (EP)
Inventor: VERDIER ALAIN
IPC: B25B21/00
Filed: 1986-10-23
Abstract: In a portable motorized screwdriver, in order to provide for manual use of the screwdriver, to finish screwing in a screw, for example, or to start unscrewing a screw, a mechanism (90, 8l) is provided for locking the spindle (54). This mechanism (90, 8l) is coupled to the switch (33, 37) used to start and stop rotation of the spindle (54). This coupling is arranged so that operation of the switch (33, 37) to start rotation of the spindle (54) is accompanied by unlocking of the spindle (54) and so that returning the switch (33, 37) to the position to stop rotation of the spindle (54) locks the spindle (54). The locking mechanism (90, 8l) is arranged so that when the spindle (54) is locked the screwdriver may be used as a ratchet type manual screwdriver.
Patent EP-0241462-A1 (EP)
Inventor: LEWIS JOHN
IPC: A61N5/06
Filed: 1985-12-06
Abstract: Dans un procédé de traitement capillaire, on applique d'abord de la vapeur et ensuite des rayonnements à haute fréquence. On utilise une électrode de contact sur tout le cuir chevelu et ensuite un laser cosmétique/médical pour des applications d'acupuncture sur jusqu'à 50 points d'acupuncture sur le cuir chevelu et sur d'autres parties du corps correspondants à la croissance des cheveux afin de stimuler la croissance de cheveux sur le cuir chevelu.
Patent EP-0244414-A1 (EP)
Inventor: BURDICK JON S
IPC: B62D55/28
Filed: 1986-01-27
Abstract: Un agencement de chenilles (10) pour un véhicule à chenilles comprend une pluralité de patins de chenilles (14, 16) individuels d'un premier et d'un deuxième type distinct reliés pour former une boucle sans fin. Le premier type de patins (14) comprend un crampon (28) ayant une première pluralité de dents (30) et le deuxième type de patins (16) comprend un crampon (28) ayant une deuxième pluralité de dents (30). Le premier et le deuxième type de patins (14, 16) sont alternativement agencés, de sorte que les dents (30) des premiers patins (14) sont décalées par rapport aux dents (30) des deuxièmes patins (14, 16). Les patins de chenille à nervures conventionnels donnent en général au véhicule à chenilles une traction de surface suffisante pour effectuer la plupart des tâches du véhicule. Cependant dans certaines applications spéciales, les patins conventionnels de chenilles à nervures ne fournissent pas une pénétration suffisante pour obtenir la force de traction requise. Dans le cas de ces applications spéciales, les patins de chenille à nervures dentés (14, 16) de l'invention pénètrent dans la surface et fournissent la traction nécessaire pour réaliser de façon efficace la fonction de la chenille.
Patent EP-0268679-A1 (EP)
Inventor: SMIRNOV LEONID ANDREEVICH
IPC: C22C33/00
Filed: 1986-04-18
Abstract: A material intended for alloying a metal with vanadium comprises a metallic component which is covered by an envelope consisting of an alloying component of the following composition, in per cent by weight: 10-24 of silicon oxide, 14-25 of vanadium oxide, 4-14 of manganese oxide, 3-10 of titanium oxide, 1-4 of chromium oxide, 3-50 of calcium oxide or/and of magnesium oxide, the balance being iron. In the said material the content of the metallic component, comprising carbon, metal and iron, is 5-95, the balance consisting of the alloying component. The material has the form of granules measuring 0.5-30.0 mm.
Patent EP-0239805-A1 (EP)
Inventor: TOULSON BRIAN THE ASHLEY BUSIN
IPC: G03C5/395
Filed: 1987-03-02
Abstract: The invention provides an electrolyte cell which is used for the electrodeposition of silver from a fixer medium (used as the electrolyte) which has previously been used and has to be re-used for developing photographic films, X-ray plates and the like processes wherein silver is extruded by the treatment process. Whilst the silver electrodeposition is taking place, air is bubbled through the electrolyte to prevent copper sulflate and the additives in the electrolyte from settling out and aggregating which shortens the life of the fixer medium. The electric potential which is applied to the electrodes is such as to give a much smaller electrolysing current i.e. up to 1 amp compared to the more usual electrolysing currents of 10 amp or more.
Patent EP-0240896-A1 (EP)
Inventor: DUDA JEAN
IPC: B60S1/38
Filed: 1987-03-31
Abstract: 1. A windscreen wiper, which has a pliable structure carrying a wiper blade (2), and which comprises a large bridge (3) attached to a wiper arm, to which bridge at least one intermediate bridge (5), to which a small bridge (6) is coupled, is linked, and in which the small bridge (6) and/or the intermediate bridge (5) comprises two parallel longitudinal rods (7, 8) which have a substantially tear-drop shaped cross-section and are separated from one another by a gap (9) in which an arm of the bridge (3 or 5) which holds the bridge (5 or 6) is inserted in such a way that the arm is covered on both sides, over at least part of its length, by the longitudinal rods (7, 8).
Patent EP-0252338-A1 (EP)
Inventor: ARDO ALESSANDRO
IPC: F16L11/118
Filed: 1987-06-15
Abstract: A spiral tube (1) comprising a spiral reinforcement element (2) cooperating with a sheath (3) constituting the actual conduit, with at least one electrical conductor (4) wound helically to the side of the spiral reinforcement element (2), said conductor (4) being embedded in said sheath (3) or adhering to it.
Patent EP-0254108-A1 (EP)
Inventor: BORYS WULF-ECKHARD DR
IPC: B23C3/30
Filed: 1987-07-04
Abstract: A method of machining an axially parallel groove in the periphery of a shaft includes fixedly mounting the shaft in the main spindle of a CNC turning machine, moving a rotating milling tool (whose diameter decreases in a direction from its free end and whose maximum diameter is less than the desired width of the groove) radially and axially of the shaft so as to form a first portion of the groove and to finish one of the lateral surfaces which bound the groove, extracting the tool and changing the angular position of the shaft through an angle which equals or approximates the taper of the tool), and again moving the tool axially of the shaft to complete the machining of the groove and to simulaneously form the other lateral surface. The tool can be reground a substantial number of times so that its useful life is a multiple of that of cylindrical milling tools having a diameter which matches the desired width of the groove.
Patent EP-0303729-A1 (EP)
Inventor: HANADA KAZUYUKI
IPC: B41M5/44
Filed: 1987-08-21
Abstract: A heat-sensitive recording medium is composed of a base sheet, a heat-sensitive recording layer provided on one side of the base sheet and a heat-resistant layer provided on the other side of the base sheet. The heat-resistant layer is made of a film-forming resin modified with a modifier, which is a reaction product of a silicone compound containing at least one reactive organic functional group and an organic polyisocyanate.
Patent EP-0262541-A1 (EP)
Inventor: MUZZI MARIA GRAZIA
IPC: C23F11/04
Filed: 1987-09-21
Abstract: A protective antirust composition for ferrous materials, consisting of hydrophobic substances and substances in aqueous solution able to react with iron oxides, a volatile solvent diluent portion, and surface active and thickening agents to allow the formation of homogeneous mixtures and ensure their stability with time.
Patent EP-0275584-A1 (EP)
Inventor: WILLEMS LEONARDUS FRANCISCUS
IPC: G10L25/90
Filed: 1987-12-09
Abstract: For determining the formant frequencies from a part of a speech signal located within a given time interval, the Split Levinson algorithm is used. In the Split Levinson algorithm a higher order singular predictor polynomial (P k (z)) is each time determined in successive recursion steps (54, 55, 56, 57, 58, 59, 60). After the last recursion step the formant frequencies (f,, f 2 , ...) are determined.
Patent EP-0235975-A1 (EP)
Inventor: BLOOM STANLEY
IPC: H04N3/22
Filed: 1987-02-11
Abstract: A color display system (9) includes a cathode-ray tube (10) and yoke (30). The yoke is a self-converging type that produces an astigmatic magnetic deflection field within the tube. The cathode-ray tube has an electron gun (26) for generating and directing three electron beams (28) along paths toward a screen (22) of the tube. The electron gun includes electrodes (34,36,38,40) that comprise a beam-forming region and electrodes (44,46) that form a main focusing lens, and features electrodes (42,44) for forming a multipole lens between the beam-forming region and the main focusing lens in each of the electron beam paths. Each multipole lens is oriented to provide a correction to an associated electron beam to at least partially compensate for the effect of the astigmatic magnetic field on the associated beam. There are two multipole lens electrodes. A second of the two multipole lens electrodes (44) is connected to and combined with a main focusing lens electrode (44), and a first of the two multipole lens electrodes (42) is located between the second multipole lens electrode and the beam-forming region and faces the second multipole lens electrode.
Patent EP-0254609-A1 (EP)
Inventor: MOLITON ANDRE
IPC: B65G17/06
Filed: 1987-06-24
Abstract: The process, which makes use of ion implantation, is characterised in that it consists in doping stable electroactive polymers with ions of radii which are suitable for diffusing within the fibrils of the polymers, with a relatively low implantation energy, the upper threshold being the smaller, the smaller is the diameter of the ion.
Patent EP-0245184-A1 (EP)
Inventor: LOQUINEAU JACQUES
IPC: F24D12/02
Filed: 1987-04-28
Abstract: The heating installation comprises a low temp. heater (4) with a buerner (5), an electric heater (1), a two stage (16,17) room thermostat (15) and an electric control box (18). The first stage (16) of the thermostat (15) controls the operation of the low temp. heater (4) during periods of high electric tariff and the operation of the electric heater (1) when the electric tariff is favourable. The secons stage (17) of the same thermostat (15) controls the starting of the burner (5) during a favourable electricity tariff period. The set temp. of the second stage (17) of the thermostat (15) is less than that of the first stage (16).
Patent EP-0329664-A1 (EP)
Inventor: FISCHER MICHAEL A
IPC: G06F13/36
Filed: 1987-09-18
Abstract: Une technique d'arbitrage pour un bus de transaction par fractionnement (50) dans un système ordinateur permet d'obtenir un débit de données supérieur lorsque l'on donne à des répondeurs (62), par exemple des mémoires, la priorité absolue sur des initiateurs (60), par exemple des processeurs et des adaptateurs d'E-S, et lorsque l'on affecte à tous les répondeurs une priorité supérieure à tout initiateur. La préséance est également donnée à des initiateurs de relance qui ne sont pas parvenus à achever une transaction en raison de l'occupation du module (52, 54) auquel le transfert était adressé. Les demandes émanant d'initiateurs de non relance sont provisoirement annulées pour donner la préséance aux demandes émanant d'initiateurs de relance. Il existe une limite absolue au nombre de demandes qu'un module de relance peut effectuer avant que la maîtrise du bus lui soit accordée pour réaliser son transfert. Pour exécuter avec une perte de temps minimale les transactions de purge de mémoire d'essai et de réglage, le bus du système ordinateur crée un cycle de conductivité nul suivant immédiatement le cycle dans lequel l'adresse de l'emplacement de mémoire à tester et à régler ou à effacer est sélectionnée.
Patent EP-0284974-A1 (EP)
Title: Kraftschrauber mit Drehmomentbegrenzung
Inventor: KIPFELSBERGER ALBERT
IPC: B25B23/145
Filed: 1988-03-23
Abstract: Die Erfindung betrifft einen Kraftschrauber mit Drehmomentbegrenzung mit einer Antriebseinheit und einem nachgeschalteten Getriebe mit einer Ausgangswelle zum Aufstecken einer Schlüsselnuß. Erfindungsgemäß ist die Antriebseinheit ein Luftmotor (2) mit einer Druckluftzufuhr (13) und einem Druckluftauslaß (14), wobei als Maß für das vom Kraftschrauber (1) abgegebene Drehmoment der Differenzdruck zwischen Druckluftzufuhr (13) und Druckluftauslaß (14) (Meßleitungen 19 und 20) verwendet wird. Der Differenzdruck wird in einem Differenzdruckmesser (21) gemessen und das Meßsignal einer Steuereinheit (23) zugeführt. In der Steuereinheit (23) ist eine Vergleichseinheit enthalten, die das gemessene Differenzdrucksignal mit einem Differenzdrucksollwert (Einstellpotentiometer 24) vergleicht und bei Gleichheit ein Schaltsignal an eine Schalteinheit (Magnetventil 18) zum Abschalten des Kraftschraubers abgibt. Dadurch wird eine einfache Drehmomenterfassung durch eine Differenzdruckmessung in Verbindung mit einer einfachen Abschaltmöglichkeit erreicht. In weiteren Ausführungsformen wird zusätzlich als Einflußgröße die Drehzahl des Luftmotors zur Ermittlung des Drehmoments herangezogen.
Patent EP-0290832-A1 (EP)
Inventor: HONERKAMP JOHANNES
IPC: B60J11/00
Filed: 1988-04-21
Abstract: The outer surfaces of motor vehicles are normally dirty. When loading and unloading a boot or a loading space, the clothing of the person carrying out the loading or unloading process is therefore repeatedly dirtied. Frequently, particularly expensive clothing is worn for loading and unloading. These disadvantages are to be avoided by the invention. Below the loading sill (14), one edge of a cover sheet (15) is attached on the inside. This cover sheet is laid over the outer surfaces of the vehicle lying below the loading sill when loading or unloading. Before closing the door or the lid (13) the cover sheet (15) is laid over the objects placed in the loading space and offers an additional protection. The cover sheet is normally a plastic film which has on one side an adhesive strip protected by a cover strip. As a result, particularly easy mounting by the owner of the motor vehicle is possible. The invention applies in particular to passenger motor vehicles and estate cars. <IMAGE>
Patent EP-0291001-A1 (EP)
Inventor: KLINKENBERG GERD DIPL-ING
IPC: C10B29/04
Filed: 1988-05-10
Abstract: The coke oven battery consists of a plurality of coke ovens, in which each coke oven has an oven chamber (21) with heater walls forming the boundary on both sides, a heat recovery part, an oven cover and a transverse anchorage for the heater walls. The anchorage has vertical buckstays (1) extending over the height of the coke oven battery and upper (2) and lower (3) crossjoists for the buckstays as the main load-bearing elements. The coke ovens also have door frames and wall protection plate structures which transmit the horizontal loads, which originate from the buckstays and act via contact pressure elements (4) thereon, to the heater walls (6). Especially for coke oven batteries of great chamber height, it is proposed that the wall protection plate structure is designed to form a plate member skirt which can be suspended in the region of the oven cover and which, subdivided over the chamber height into a plurality of flexibly joined wall protection plates (9) or plate sections, can be flexibly load-centred by contact pressure elements acting both in the region of the flexible subdivision points and also at the upper and lower ends of the plate member skirt and, due to its flexibility, makes it possible to reduce the temperature deformation over the entire chamber height to a degree tending towards zero. <IMAGE>
Patent EP-0294802-A1 (EP)
Inventor: NOMOTO TSUTOMU OKI ELECTRIC IN
IPC: H01L29/786
Filed: 1988-06-09
Abstract: In a thin-film transistor fabrication process using an amorphous silicon semiconductor layer, after the gate insulation layer is formed and before the a-Si semiconductor layer is formed, the surface of the gate insulation layer is treated with an H₂ plasma. This treatment improves the transistor characteristics.
Patent EP-0303037-A1 (EP)
Inventor: MANCINI FLAVIO
IPC: E01B27/02
Filed: 1988-06-29
Abstract: System cooperating with operational machines (21) coupled to a plurality of waggons (10) storing such materials, in which system each storage waggon (10) comprises: 
- hoppers (11) to contain materials, with lower movable shutters (12) to open and close the hoppers (11), 
- a lower conveyor (13) cooperating with the hoppers (11) and extending substantially along the whole length of the waggon (10) in a horizontal plane, 
- an upper conveyor (14) extending substantially along the whole length of the waggon (10) in a horizontal plane, and 
- an almost vertical conveyor (16) cooperating with the lower conveyor (13) in the transfer of materials.
Patent EP-0307807-A1 (EP)
Inventor: PABST JURGEN
IPC: B65D23/08
Filed: 1988-09-09
Abstract: 1. Liqueur bottle formed from glass, esp. for yoghurt liqueur which has possibly been prepared with fruit, the bottle being provided with a firmly affixed cover layer (2), which serves to reduce UV radiation of the liquor, is slightly milky, is translucent and has a protective coating, characterised in that the protective coating is a colourless layer of varnish (5), which has light reflectors (3), which are in the form of small plates and are disposed irregularly with spacings therebetween, and small raised portions, which are disposed, irregularly and are formed by the small plates, the spacing between the light reflectors (3) being approximately more than ten times greater than their surface dimension.
Patent EP-0316723-A1 (EP)
Inventor: HRIB NICHOLAS J
IPC: C07D277/14
Filed: 1988-11-09
Abstract: There are disclosed compounds of the formula,
      where n is 0̸ or 1; A is
      where X, Y, Z, U, V, W, Q, S and T are each hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano or trifluoromethyl; m is 1 or 2; R₁ and R₂ are independently hydrogen, loweralkyl or aryl, or alternatively R₁ + R₂ taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring; R₃ and R₄ are independently hydrogen or loweralkyl, or alternatively R₃ + R₄ taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring, the term aryl signifying an unsubstituted phenyl group or a phenyl group substituted with 1, 2 or 3 substituents each of which being independently loweralkyl, loweralkoxy, hydroxy, halogen, loweralkylthio, cyano, amino or trifluormethyl, and a process for their preparation. The compounds are useful as antipsychotic, analgesic, anticonvulsant and anxiolytic agents.
Patent EP-0317897-A1 (EP)
Inventor: SOLDANSKI HEINZ-DIETER
IPC: C09G1/04
Filed: 1988-11-17
Abstract: An aqueous emulsion of paraffin oil, which may additionally contain wax and other care substances, white spirit and auxiliaries, is diluted with water in a ratio of from 1 : 20 to 1 : 500 and used in that form for cleaning furniture with the aid of an adsorbent cloth. Thorough cleaning is achieved of sensitive wood surfaces without undesirable sheen.
Patent EP-0297870-A1 (EP)
Inventor: KOSTER JOHN STANLEY
IPC: A63F1/02
Filed: 1988-06-30
Abstract: A board game consists of a hexagonal playing board 1 having a central hexagonal area 2 and a plurality of unit areas 3 radiating thereoutof. Each area 3 bears a representation of the name or trademark of a well known company. Players use imitation money to buy blocks representing shares which are dealt with in accordance with a plurality of randomly distributed playing cards each equating to a rise or fall in share prices.
Patent EP-0305093-A1 (EP)
Inventor: HODGSON SIMON TEANBY
IPC: C07D487/04
Filed: 1988-08-12
Abstract: Compounds of general formula (I)
       
wherein
     R 1  represents an optionally substituted carbocyclic or heterocyclic aryl group, or an optionally substituted alkyl, alkenyl, cycloalkyl or cycloalkenyl group; R 2  represents an optionally substituted alkyl, alkenyl, alkynyl, cycloakyl or cycloalkenyl group or an optionally substituted carbocyclic or heterocyclic aryl or . aralkyl group; R 3  represents a hydrogen atom or an alkyl group; and either X represents an oxygen or sulphur atom, a group -CH 2 - or a group NR 4  where R 4  represents a hydrogen atom or a C 1-4  alkyl group; and Y represents a group -CH 2 - or -CH 2 CH 2 - or X-Y together represent the group -CH = CH-; and salts and physiologically functional derivatives thereof are useful in the treatment of tumours. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the treatment of tumours are also described.
Patent EP-0314379-A1 (EP)
Inventor: PERLOV GENA
IPC: F04B43/00
Filed: 1988-10-19
Abstract: A diaphragm(2) for a diaphragm-actuated fluid-transfer control device, which comprises a flexible, substantially non-stretchable diaphragm body(4) of a substantially circular outline surrounded and delimited by a beaded rim(6), the body(4) having a substantially dish-like, bi-stable shape invertible from the first stable state, in which a first body surface is convex and a second body surface, concave, to the second stable state, in which the first body surface is rendered concave and the second body surface, convex. The device further comprises at least one substantially rigid, elongated arm(14,16) fixedly embedded in the diaphragm(2) to a depth exceeding the radial width of the beaded rim(6), the free end of which arm(14,16) projects beyond the beaded rim(6). There is also described a diaphragm-­actuated fluid transfer control device including the diaphragm.
Patent EP-0332783-A1 (EP)
Inventor: MARDON PAUL F
IPC: H05B37/02
Filed: 1988-12-02
Abstract: A multifunction spotlight and control system therefor, the spotlight functions each being adjustable by a bipolar stepper motor, a control means such as a dimmer unit for enabling analogue control of the rotational positions of the motors, and a second control means such as a microprocessor which enables a multichannel serial datastream to be supplied for selectively controlling the motors.
Patent EP-0303528-A1 (EP)
Inventor: MANNING JAMES H
IPC: A47L13/17
Filed: 1988-07-26
Abstract: A nonwoven fibrous web is disclosed having high wet tensile strength when packed in a preservative liquid load, yet which breaks up under mild agitation conditions in a wet environment such as by the flushing action of a toilet. The wiper includes a nonwoven web made of a special blend of cellulosic fibers held together only by friction and naturally occurring hydrogen bonding. No binder is necessary to hold together the fibers. Derivatization of the fibers is not necessary for their breakapartability. The nonwoven fibrous web is produced by subjecting a wet-laid web of cellulosic fibers to hydroentanglement and drying the web without addition of a bonding agent.