baber/WOPTO huggingface dataset:
Patent EP-0439480-A1 (EP)
Inventor: CONSANI ALBERTO
IPC: B65H19/30
Filed: 1989-10-12
Abstract: L'invention concerne une machine de rembobinage comprenant un cylindre (11) de transport adapté pour qu'une matière en feuille (40) soit partiellement enroulée autour de celui-ci, un cylindre (13) d'enroulement mobile, pouvant être positionné par la rotation d'une came de commande (18), adaptée pour supporter la bobine (30' et 30'' respectivement) dans la phase d'enroulement et de décharge, ainsi qu'un cylindre (23) de transfert exerçant une pression élastique sur la bobine, adapté pour amener la bobine en contact avec le cylindre (13) d'enroulement. Dans ladite machine de rembobinage le tube (30) de remplacement rencontre la matière en feuille avant d'atteindre l'axe de conjonction se trouvant entre le cylindre (23) de transfert et le cylindre (11) de transport. Les cylindres tournent toujours à vitesse constante, le cylindre (11) de transport et le cylindre (13) d'enroulement tournant à la même vitesse périphérique, tandis que le cylindre (23) de transfert tourne à une vitesse périphérique sensiblement plus lente.
Patent EP-0387601-A1 (EP)
Inventor: FEUCHT WOLFGANG
IPC: G08C19/02
Filed: 1990-02-27
Abstract: A signal transmission system is described with a transmitter (1) which transmits a current ranging between 4 and 20 mA via a line (2) to a receiver (3). In process-control and systems technology, measured value transmission by means of this live zero-standard signal is widespread. The additional intention is to transmit further information via the same line (2) without having to modify the conventional receiver (3) and without impairing its function. To achieve this, a polarity-reversing device (5) is provided in the line (2) behind the transmitter (1) to invert the polarity of the transmitted current depending on a signal which is to be transmitted. Furthermore, disposed between the polarity-reversing device (5) and the receiver (3) there is an absolute value former (6), which generates an output current with a predetermined polarity independently of the polarity of its input current, where the strength of the output current is proportional to the strength of the input current and an evaluation device (16) is provided which determines the polarity of the input current. <IMAGE>
Patent EP-0394683-A1 (EP)
Inventor: VIGNOTTO ANGELO
IPC: F16C19/16
Filed: 1990-03-27
Abstract: Motor vehicles axle shafts, particularly differential axle shafts, carry an elastic casing having the tasks of avoiding oil leakages to the exterior and preventing the penetration of external agents, such as dust, soil and mud, among the mechanical elements to which the axle shaft is connected. One end of said casing is connected to a fixed point and the other end is wound on a ground section of the shaft, and a seal is interposed. 
     A revolving bearing (12) is combined to the seal (13) and both of them are interposed between the casing (20) and the shaft (10); a metal ring (11) is driven directly on the shaft (10) and simultaneously forms the inner ring of the bearing (12) and the surface on which the seal (13) accomplishes tightness; the outer ring (18, 23) of the bearing is made of stiff plastic material and is a supporting element of the seal (13) and of the casing (20) and may form a whole body with said casing.
Patent EP-0393520-A1 (EP)
Inventor: STROSZYNSKI JOACHIM DIPL-ING
IPC: B41N3/03
Filed: 1990-04-12
Abstract: In its lateral surface, a distributor tube 1 has tube slits 10 which are transverse to the direction in which a fluid flows into the distributor tube. A casing tube 7 is enclosed by the distributor tube 1 and is subdivided into flow chambers 4, each of which is bounded by two annular plates 11 and is connected to an inlet sector 14. Situated at the inlet end of the distributor tube is a star-shaped volumetric flow distributor 2 in the form of a tube insert which subdivides the mass flow fed in into subflows for the flow chambers. …<IMAGE>…
Patent EP-0394859-A1 (EP)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/74
Filed: 1990-04-20
Abstract: In a symmetrically constructed TRIAC comprising a semiconductor substrate (20) with an internal n-type base layer (9), two adjacent p-type base layers (7, 11), two n-type emitter regions (4, 12) embedded in the p-type base layers (7, 11), two main electrodes (1, 17) situated on the principal faces (29, 30) and two triggering devices, simplified control is achieved by MOS-controlled short circuits (3, 5, 6, 7 or 11, 13, 14, 16) at the n-type emitter regions (4 or 12, respectively). 
<IMAGE>
Patent EP-0407817-A1 (EP)
Inventor: GOTO KAZUYUKI
IPC: G06Q30/06
Filed: 1990-06-27
Abstract: The apparatus for informing ordered items received from a customer to a plurality of places where the ordered items are prepared includes a unit (1) for inputting an information of the ordered items by an operator, and a plurality of display units (P, ,P 2 ...) for displaying the information of the ordered items inputted in the input unit. The apparatus also is able to detect a display unit among the plurality of display units which is unable to inform the ordered items, and to indicate the unable display unit to the operator. The apparatus includes a unit (7,8) for storing the information of the ordered items. The storing unit includes an item preset memory (7) for storing an information of the numbers of a price-look-up unit prices and names of the ordered itrems as well as a number indicating the unable display unit and also includes a printer text preset memory (8) for storing names of the places where the unable display units are installed. The apparatus includes a visual display unit (5) coupled with the input unit for displaying each price of the ordered items.
Patent EP-0412391-A1 (EP)
Inventor: KARDORFF UWE DR
IPC: C07C327/46
Filed: 1990-07-30
Abstract: Cyclopropane-thiocarboxylic amide derivs. of formula (I) are new; R1, R2 = H, CN, NO2, halo, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy or 1-4C haloalkoxy; R3, R4 = H or 1-4C alkyl; n = 0 or 1.
Patent EP-0412398-A1 (EP)
Inventor: HEIMES EDMUND
IPC: E02F3/84
Filed: 1990-07-30
Abstract: The invention relates to the measurement of the extracted volume from the cutting profile of a bucket wheel excavator (6) or the like by means of pulse transit-time measurements of the geometry of a working face. The geometry of the working face is determined by at least one laser beam via transit-time measurements of the laser light, which laser beam is produced in a positionally orientated measuring laser (8, 9) carried along by the machine, the transit time being analysed in a computer. <IMAGE>
Patent EP-0434962-A1 (EP)
Inventor: FOCKE HEINZ
IPC: A24F15/12
Filed: 1990-11-16
Abstract: In hinged lid packets having a packet part (10) and a lid (11) articulated thereon, especially in the design having round edges, the problem exists of retaining the lid (11) with precision in the closed position. In order to achieve this, a closing force is exerted on the lid, which is achieved by frictional closure or hooking of a collar (23) in the lid (11). The hooking is effected in that webs (42) defining a recess (29) in the collar (23) are pushed into lateral apertures (43) in an inner tab (39) of the lid and thus enter a jammed position. <IMAGE>
Patent EP-0438776-A1 (EP)
Inventor: SHIRATO WATARU
IPC: C07G99/00
Filed: 1990-12-24
Abstract: There is disclosed an insoluble tannin preparation process, in which a tannin is first dissolved in an aldehyde aqueous solution. Then, ammonia is added to the solution to produce a precipitate, and the resulting precipitate is subjected to aging. The insoluble tannin thus prepared is employed to treat a waste liquid. Furthermore, there is disclosed an adsorption process in which a tannin is first dissolved in a solution containing a material to be adsorbed. Thereafter, an aldehyde is added to the solution to produce a precipitate having tannin as a principal constituent. The material to be adsorbed is adsorbed to this precipitate.
Patent EP-0393764-A1 (EP)
Inventor: BRENNESHOLTZ MATTHEW SCOTT
IPC: C23C14/24
Filed: 1990-04-12
Abstract: The thickness distribution of a vapor deposited layer such as an interference filter having deposited on a moving substrate (63) such as a glass faceplate for a projection television tube, is controlled along an axis in the direction of travel of the substrate by employing at least one rotatable dodger (64) to partially shield the substrate as it passes behind the dodger during deposition.
Patent EP-0393773-A1 (EP)
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G17/34
Filed: 1990-04-13
Abstract: The invention relates to a conveyor provided with a frame and with an endless carrying means (8) supported by the frame, which can be driven in its longitudinal direction, to which carrying means there are coupled a plurality of carriers (9). Each carrier is suitable for accommodating one or more objects and is provided with a displacement means (24), which can be driven by means of a motor provided on the carrier, in order to be able to move an object present on a carrier trans­versely to the longitudinal direction of the carrying means. Furthermore the carrier is provided with a means (27) generating energy for driving the motor, whereby the driving of the energy generating means can be effected by the relative movement between the carrier and the frame when the carrying means is being driven.
Patent EP-0441004-A1 (EP)
Inventor: RIBALDO CARLO
IPC: C07C253/00
Filed: 1990-12-20
Abstract: Aromatic nitriles having the general formula (I):
       
 wherein:
     - R    represents the hydrogen atom., a fluorine, chlorine, bromine or iodine atom, a (C₁-C₅)-alkoxy group, a carboxy group, a (C₁-C₅)-carboxy-alkyl, or an aryl group selected from among phenyl, halo-phenyl, phenyl-ether or nitrile;   - R' and R"    either equal to, or different from, each other, represent the hydrogen atom or a fluorine, chlorine, bromine or iodine atom;     
 are obtained by reacting an organic or inorganic ammonium salt (III): 
 
 
 
        NH₄(+) X(-)   (III) 
 
 
 
and an aromatic trichloromethyl derivative having formula (II):
      wherein R, R' and R" have the above set forth meaning, with the exception that when R in formula (I) represents the nitrile group, the corresponding R group in formula (II) represents the trichloromethyl group, operating in the presence of a catalyst consisting of a metal oxide or a metal salt.
     The process makes it possible high yields and high selectivities to the useful reaction product to be obtained.
Patent EP-0383445-A1 (EP)
Inventor: KOWALCZYK LAWRENCE E
IPC: G03G5/082
Filed: 1990-01-25
Abstract: A process for the preparation of chalcogenide alloys which comprises crystallizing a chalcogenide alloy, grinding and pelletizing the crystallized product, and evaporating the alloy on, to for example, a support substrate to form a photoreceptor.
Patent EP-0404408-A1 (EP)
Inventor: BUDGE JOHN R
IPC: B01J23/89
Filed: 1990-06-08
Abstract: Tetrahydrofuran and gamma-butyrolactone are prepared from at least one of maleic anhydride or succinic anhydride by catalytically hydrogenating vaporous maleic anhydride or vaporous succinic anhydride in the presence of hydrogen in contact with a catalyst comprising an essentially inert, at least partially porous support having an outer surface, and a catalytically active oxide material coating onto the outer surface of the support which strongly adheres to the support, wherein the catalytically active oxide material comprises the mixed oxides of copper, zinc and aluminum.
Patent EP-0411884-A1 (EP)
Inventor: HIBINO JUNICHI
IPC: G11B7/244
Filed: 1990-07-31
Abstract: Novel photochromic spiropyran compounds having an absorption sensitivity in a longer wavelength region than known photochromic compounds are provided. The novel spiropyran compounds have a spiropyran skeleton having nitro groups at the 5′ and 6 positions, an alkyl group at the 1′ position and an alkanoyloxymethyl group at the 8 position.
Patent EP-0401092-A1 (EP)
Title: Orientation device of a motor vehicle seat
Inventor: LANGLOIS MICHEL
IPC: B60N2/39
Filed: 1990-05-23
Abstract: This device comprises means permitting the seat to pivot around an axis X-X' situated in a longitudinal plane of the seat and oblique with respect to the vertical, means (20) for detecting the lateral acceleration to which the seat is subjected and means (13) controlled by the means of detection (20) to make the seat pivot around the said axis. <IMAGE>
Patent EP-0395548-A1 (EP)
Inventor: MAHLER JACQUES
IPC: D04H1/4218
Filed: 1990-04-26
Abstract: Textile reinforcement capable of being employed for the production of composite materials, consisting of at least two layers of textile reinforcements arranged on either side of a central layer imparting thickness to the said material. It is characterised in that, in order to make it possible to produce shaped moulded articles by press-moulding with injection or under vacuum, the central layer imparting the thickness consists of a sheet based on synthetic fibres, of high unit count, these having received before they are converted into sheet form a treatment imparting to them a permanent undulation resulting in the formation of a lightweight, thick and aerated sheet, the different layers being joined together by stitching/knitting.
Patent EP-0420821-A1 (EP)
Inventor: EGLI ALWIN
IPC: B65B59/02
Filed: 1990-09-25
Abstract: The method serves preferably for making a vacuum-packing for ground bean coffee in single-layer packings (10, 113). In a first stage of the method, from stiff yet relatively flexible composite packing materials, printed, folded-flat packing blanks (10) are manufactured, which are pregrooved at the longitudinal edges and near the bottom fold and longitudinally sealed in an overlapping manner and which, before opening of the packing sleeve (10), are shortened, according to a statistically controlled tendency control (49), with a stamp (15) by one packing section to a corrected length of the packing blank (10). In this connection, the tendency control (49) is controlled by the measured values of the filling levels which result after filling and compression of the product in the packings (10). <IMAGE>
Patent EP-0433241-A1 (EP)
Inventor: PEZZOLI LUIGI FRATELLI MARZOLI
IPC: D01H9/04
Filed: 1990-10-10
Abstract: The present invention relates to an apparatus for automatically removing bobbins from roving frames and replacing the removed bobbins with empty tubes, the apparatus including an endless conveyor 4 for removing the bobbins 12 and releasing empty tubes, 12 which is movably supported by a swinging wing member 5 so as to move in a direction substantially perpendicular to the conveyor extension. 
     The conveyor 4 cooperates with a tilting bobbing bearing carriage 3 arranged under a flyer bearing frame 2. 
     The bobbin bearing carriage 3 can be driven to a substantially horizontal position, for forming the bobbins, through the flyer bearing frame 2, and a slanted position for removing the formed bobbins 12 and replacing them with empty tubes 12, by means of the endless conveyor 4.
Patent EP-0435848-A1 (EP)
Inventor: BOBIK MICHAEL DR
IPC: B01D53/70
Filed: 1990-12-19
Abstract: In a method for avoiding dioxins and furans in exhaust gas it is proposed to burn sulphur in the combustion chamber so that the sulphur/chlorine ratio in the exhaust gas flowing off is greater than 0.8 or 1.5. Additional measures can be introduced in the temperature range from 100 DEG  to 500 DEG C, the exhaust gas temperatures in this range being drastically reduced and/or the content of copper oxide or copper chloride in the exhaust gases being reduced in this range.
Patent EP-0449963-A1 (EP)
Inventor: MORRIS JOHN CRAFT
IPC: C08L67/06
Filed: 1989-12-20
Abstract: L'invention concerne des compositions de matière caractérisées en ce qu'elles possèdent une limite d'étirage d'au moins 13000 psi (914kg/cm2), et sont moulables à des températures inférieures à 285°C, comprenant un mélange de (a) 10 à 95% en poids d'un polyester contenant des unités de répétition provenant d'acide trans-4,4'-stilbénedicarboxylique et de 1,6-hexanediol et (b) 90 à 5 % en poids d'un polycarbonate de 4,4'-isopropylidènediphénol.
Patent EP-0470161-A1 (EP)
Inventor: ASHBEY JAMES AMACHI
IPC: H04N13/349
Filed: 1990-04-30
Abstract: Un système de visualisation en trois dimensions présente deux images décalées sur un écran. Un système de superposition d'images entre l'écran et le spectateur permet à chaque oeil du spectateur de recevoir l'une des deux images présentées.
Patent EP-0433463-A1 (EP)
Inventor: MATSUMOTO TOSHIHARU MEIJI CELL
IPC: C12M1/40
Filed: 1990-06-26
Abstract: A culture device having a substrate and a circulating flow guiding chamber for culturing microbial cells such as animal or plant cells, in which a base material made from fibrous substance, ceramic, or porous resin, having a large number of spaces through which culture medium passes, and being capable of adhering or immobilizing microorganisms is placed in a lidded vessel, and a rotating means of the circulating flow guiding chamber circulates culture medium. The culture medium undergoes gas exchange in the upper space of the vessel during the circulation. The growth and maintenance of a large quantity of microbial cells at high density are possible.
Patent EP-0502875-A1 (EP)
Inventor: BINNEWIES LUDWIG
IPC: H02P5/00
Filed: 1990-11-23
Abstract: Sur un moteur pas à pas (1a) servant au réglage d'un papillon des gaz (2), chaque enroulement polaire est subdivisé en enroulements partiels (13-16) commandés chacun par leur propre étage final (31). De cette manière, la commande du moteur pas à pas (1a) reste possible en cas de panne d'un enroulement partiel ou d'un étage final (31).
Patent EP-0441244-A1 (EP)
Inventor: CHASSER ANTHONY M
IPC: C09J119/00
Filed: 1991-01-31
Abstract: A one-package stable rubber based curable composition contains:
     (a) a functional rubber polymer selected from the group consisting of functional homopolymers of polybutadiene, isoprene or neoprene; functional copolymers of polybutadiene, isoprene and/or neoprene; and functional copolymers of polybutadiene, neoprene or isoprene with an aliphatic or alicyclic unsaturated hydrocarbon; and   (b) a vulcanization system comprising sulfur, wherein the composition contains at least 15 parts of functional rubber polymer per 100 parts of composition and at least 15 parts of sulfur per 100 parts of the total amount of all rubber polymers in the composition, with the proviso that the cured composition has an elongation not exceeding 15 percent and the functional groups present on the functional rubber polymer of (a) remain essentially unreacted during cure of the composition.
Patent EP-0446649-A1 (EP)
Inventor: KOLB ALBRECHT DR
IPC: C07C303/42
Filed: 1991-02-16
Abstract: Process for the preparation of the sodium salt of diethylmetanilic (N,N-diethyl-3-aminobenzenesulphonic) acid (target product) by reaction of metanilic acid (3-aminobenzenesulphonic acid), ethyl chloride and sodium hydroxide solution and removal of the NaCl formed in the reaction from the reaction product by means of a decanter, in which the reaction product freed from crystalline NaCl is added in a phase separator to 50% strength NaOH in such a ratio that phase separation takes place in such a manner that the organic phase contains about 99.5% of the target product and the aqueous phase about 0.5% of the target product. <IMAGE>
Patent EP-0456164-A1 (EP)
Inventor: HAENER BERNHARD DIPL-ING
IPC: B62D25/20
Filed: 1991-05-06
Abstract: In a motor vehicle, beads (7, 10) are constructed in such a way that the bead areas (run-out edge 9, run-out region 12), against which thrown-up stones can strike, form an acute angle with respect to the flight direction of such stones. In a bead which leads into the vehicle body part, the rear regions are therefore constructed to have a relatively small incline. In an outwardly shaped bead, the run-in edges extend correspondingly at an acute angle to the flight direction of thrown-up stones. <IMAGE>
Patent EP-0471323-A1 (EP)
Inventor: HECKER WALTRAUD
IPC: B05B7/00
Filed: 1991-08-12
Abstract: A device for atomising medicines for inhalation therapy is described, in which a nozzle body (A) is provided at the upper end with a nozzle opening (2) which is surrounded by a cylindrical envelope (B) in order to produce a gap. In this arrangement, the gap connects with a reservoir via channels (7). A baffle which bears a pin with a conical tip (18) which is directed towards the nozzle opening is arranged opposite the nozzle opening at a distance therefrom. <IMAGE>
Patent EP-0482586-A1 (EP)
Inventor: JENTZSCH REED K
IPC: B65D1/46
Filed: 1991-10-22
Abstract: A container with improved strength includes a cylindrical sidewall (12) that is disposed around a vertical axis, and a bottom (66). The bottom of the container provides a supporting surface (18) and includes a bottom recess portion (68) that is disposed radially inwardly of the supporting surface (18). The bottom recess portion includes a center panel (38), and a dome positioning portion (70) that positions the center panel above the supporting surface. The dome positioning (70) portion includes a first part (22) that is disposed at a first radial distance from the vertical axis and an adjacent part (98) that is disposed at a different radial distance from the vertical axis. In the container, a plurality of the adjacent parts are arcuately disposed are circumferentially spaced around the dome positioning portion and are interspersed with a plurality of the first parts. In the container the adjacent part is disposed circumferentially around the dome positioning portion at one height from the supporting surface, and the first part is disposed circumferentially around the dome positioning portion at a different height from the supporting surface.
Patent EP-0488023-A1 (EP)
Inventor: HASEGAWA TAKASHI
IPC: G02B21/26
Filed: 1991-11-19
Abstract: Disclosed herein is a microscope which comprises main unit (20) comprising a base (21), an arm body (22) mounted on and fixed to the base (21), an arm top (23), a revolver (33) attached to the arm top (23), an objective (34) attached to the revolver (33), a lens barrel (3) held by the arm top (23), and an eyepiece (39) attached to the lens barrel (3), a stage (38) for supporting a specimen (s), a movable member (25) connected to the front of the arm body (22), opposing the specimen (s) supported on the stage (38), and capable of moving in vertical direction, a revolver/stage holder (37, 40) attached to the movable member (25), for holding the revolver or the stage (38), a focus adjustment knob (27) coupled to the arm body (22), a focus-adjusting mechanism located within the arm body (22), mechanically connected to the movable member (25) and the focus adjustment knob (27), for moving the movable member (25) in the vertical direction for a distance proportional to an angle through which the knob (27) is rotated, a first revolver holder (24) secured to the arm top (23), for holding the revolver (33), and a stage support (60) to be mounted on the base (21) in the case where the objective (34) is moved in order to achieve focusing.
Patent EP-0492481-A1 (EP)
Inventor: PINCHUK LEONARD
IPC: A61F2/06
Filed: 1991-12-19
Abstract: A mesh composite graft (21) including an inner component (31), an outer component (61) formed from strands of durable material, such as polyethylene terephthalate, and an intermediate component (41) made from strands of biocompatible synthetic material having a melting point less than that of the durable material from which the outer component is formed and less than that of the biocompatible synthetic material from which the inner component of the graft is formed. By heating the graft to a temperature greater than the melting point of the material from which the intermediate component is formed but less than the melting point of the outer component material and less than the melting point of the material from which the inner component is formed, the components are bound by the melted intermediate component to provide a totally porous, compliant composite graft reinforced by the outer component.