baber/WOPTO huggingface dataset:
Patent EP-0501315-A1 (EP)
Inventor: KAWAGUCHI CHIKAKAZU
IPC: C08J5/18
Filed: 1992-02-20
Abstract: Disclosed herein is a polyethylene terephthalate film for magnetic recording medium, which contains 0.1 to 1.0 % by weight based on the film of aggregated silicon oxide particles having an average particle size of 0.03 to 0.2 µm, primary particle of which having an average particle size of 0.005 to 0.05 µm, 0.1 to 1.0 % by weight based on the film of aggregated aluminium oxide particles having an average particle size of 0.03 to 0.2 µm, primary particle of which having an average particle size of 0.005 to 0.05 µm and 0.005 to 0.3 % by weight based on the film of a crosslinked polymer having an average particle size of 0.2 to 0.8 µm, said film having a center line average surface roughness of 0.003 to 0.015 µm and a sum of F-5 values in both the machine direction and the transverse direction of at least 25.0 kg/mm². The film has a flat surface and is excellent in slipperiness, abrasion resistance, scratch resistance and protuberance resistance, which can be used as a base film for high-density magnetic recording medium.
Patent EP-0521245-A1 (EP)
Inventor: MURAOKA TOMONORI
IPC: B65G15/34
Filed: 1992-03-27
Abstract: A conveyor belt is described, which has a support fabric, which is provided with at least one thermoplastic material coating and is characterized in that onto its cutting edges is welded a thermoplastic, strand-like profile material, preferably a round cord so as to constitute an edge protection. Due to the fact that the strand-like profile material (round cord) has a lower melting point than the thermoplastic material of the coating, during welding, substantially no deformation occurs in the coating, even in the vicinity of the contact faces, whereas the profile material having a lower melting point is deformed and adapts to the shape of the cutting edge of the conveyor belt and covers the same. The inventive method makes it possible to economically provide individual endless and finite conveyor belts with an edge protection when this proves necessary.
Patent EP-0508238-A1 (EP)
Inventor: STEVENS IR M
IPC: A23B7/06
Filed: 1992-03-27
Abstract: The invention relates to a process and a device for preserving fruits or vegetables by blanching. An immersion belt blancher is used having direct steam heating of the water bath. Blanching water is removed by suction at a plurality of points over the length of the blancher and is returned to the water bath against the direction of transport of the product. In the blancher, the water flows in the direction of the product transport and has about the same velocity. Blanching water mixed with sediment is pumped out of the last blanching section. <IMAGE>
Patent EP-0520333-A1 (EP)
Inventor: JENSEN NIELS DUE
IPC: F04D13/06
Filed: 1992-06-19
Abstract: The described pump unit is provided in particular for heat-generating and heat-distribution systems and has an electric motor (7) which is cooled by the conveyed fluid and has a rotor (6) which is sealed with respect to the conveyed fluid. The electric motor (7) drives a centrifugal pump (4). Connected upstream of the electric motor is a frequency converter (17) for controlling the rotation speed of the unit. The partial flow of the conveyed fluid, which is branched off in order to cool the electric motor (7) and the frequency converter (17), flows through a cooling jacket (11), the inside of which encloses the motor on the circumferential side. The frequency converter (17), which is arranged together with the motor (7) in a common housing (22, 23), is fitted in a heat-conducting manner on the outside of said cooling jacket (11). <IMAGE>
Patent EP-0511689-A1 (EP)
Inventor: GERARDIS PATRICK
IPC: D05B33/02
Filed: 1989-05-31
Abstract: There is provided a feed dog and throat plate assembly for an automatic sewing machine for Lemming fabric and chaining off between fabric pieces, which assembly comprises a throat plate (24) having a first pair of a feed dog and throat plate assembly for an automatic sewing machine for hemmmg fabric and chaining off between fabric pieces comprising: a throat plate (24) having a first pair of longitudinally extending spaced apart parallel slots (29), and located therebetween, at one end, a second pair of parallel slots (23b) and a substantially c-shaped slot (39), which forms the chaining finger, and a first feed dog assembly (20) having two parallel feed dogs (43) adapted to operate in the first pir of slots (29) and a second feed dog assembly (40) comprising four feed dogs (41 and 42) which operate in the first (29) and second pair (23b) of slots respectively characterised by a fifth slot (27) located in the throat plate (24) at or just beyond the other end, such that a relatively large land (25) is formed between the chaining finger (22) and the fifth slot (27) sufficient to retain the chain stitch during chaining off; and a third feed dog (28) adapted to operate in the said fifth slot (27).
Patent EP-0531873-A1 (EP)
Inventor: DANIELI DIEGO
IPC: B62M/
Filed: 1992-09-02
Abstract: The device for fixing a shoe to a bicycle pedal includes a plate (2) which is fixed to the sole (1) of the shoe and which has a front wing (3) and a rear wing (4) for the engagement of coupling elements (11,14) which are associated with the pedal (8), the coupling elements being respectively constituted by a front fixed coupling element (11) and by a rear movable coupling element (14) which is biased forward by an elastic element (17), in which a rotation of the sole about an axis perpendicular thereto causes the backward movement of the movable coupling element (14) and its lateral disengagement from the pedal, due to the engagement of an inclined surface (23) of a tooth (24) of the rear wing (4) with a corresponding inclined surface of the movable coupling element (14), and thereby the rear movable coupling element (14) can slide in a straight line in a direction which is at right angles to the rotation axis of the pedal.
Patent EP-0538610-A1 (EP)
Title: Wheelchair
Inventor: WEEGE ROLF-DIETER DR
IPC: A61G5/10
Filed: 1992-09-07
Abstract: Wheelchair having a frame made of tubes which are connected to one another, some rigidly, some displaceably and some in an articulated manner. The rigid connections increase safety with negligible impairment of the possibilities for adjustment. <IMAGE>
Patent EP-0544198-A1 (EP)
Inventor: BENDER DOUGLAS J
IPC: B64G1/36
Filed: 1992-11-20
Abstract: This invention discloses a method for maintaining a desirable orientation of the solar wings of an orbiting satellite (10) relative to the sun. A dual array of sun sensors (26,28) is positioned on a body (12) of the satellite (10) in order to get a measurement of the position of the sun relative to the body (12) once per every orbit of the satellite (10). In addition, an estimate of the position of the solar wings (16,17) relative to the body (12) of the satellite (10) is attained. The sun-to-body angle is then subtracted from the body-to-wing angle to drive an error signal which is applied to a wing driver mechanism in order to maintain the solar wings (16,17) of the satellite (10) in a proper orientation relative to the sun.
Patent EP-0551638-A1 (EP)
Inventor: SCHWEIKERT LONI DR
IPC: A23L5/44
Filed: 1992-12-21
Abstract: Stable fluid preparations contain as essential ingredients   a) at least one finely dispersed physiologically tolerated fat-soluble substance as disperse phase, b) glycerol or glycerol mixed with water as external phase, with use of c) esters of ascorbic acid with long-chain fatty acids as emulsifier and stabiliser. r
Patent EP-0522676-A1 (EP)
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1992-01-22
Abstract: A longitudinal quartz crystal resonator comprising vibrating means (2) connected via bridge means (4) to frame means (3,6,7) characterised in that the resonator comprises at least one assembly (2) of vibrating arms (2a) arranged parallel to each other; connecting sections (8) which connect the vibrating arms (2a) of the or each said assembly (2) to each other at their opposite ends; and bridge sections (4) which interconnect the central part of each said assembly (2) to a portion of the frame means (3,6,7).
Patent EP-0511017-A1 (EP)
Inventor: BLAKE MELVYN
IPC: E04F13/08
Filed: 1992-04-24
Abstract: Panels 10 are formed of fireproofing material such as an intumescent. Lap joints are formed between adjacent panels and a metal mesh 18 embedded in an underneath ledge 12 of the lap joint allows the panels to be attached together by screws 56 which engage the mesh 18 . The panels may be supported on a corrugated metal decking 52 attached to the substrate by screws 54. Screws 56 attach the panels to the decking 52 but remain clear of the substrate to reduce thermal conduction through to the substrate. 
     Panels 110 may be mounted directly on a substrate 120, by screws 122 and metal angle brackets 128. Preferably a metal foil 116 is provided on the underside of the panels 110 to reflect heat back into the panel material and prevent hot gasses entering spaces behind the panels.
Patent EP-0540137-A1 (EP)
Inventor: ISONO HARUO
IPC: G02B30/25
Filed: 1992-04-30
Abstract: A display apparatus for displaying a three-dimensional image includes an image display section (100) for displaying an image in response to an input image signal and for displaying a three-dimensional image in response to an input three-dimensional image signal when a three-dimensional image display mode is set, and a barrier display section (28 and 56) having a barrier display liquid crystal panel (28) of the transmitting type, for displaying a parallax barrier onto the barrier display liquid crystal panel so that a part of the three-dimensional image which is displayed by image display means (46) can be observed from a gap of the parallax barrier in the three-dimensional image display mode.
Patent EP-0570633-A1 (EP)
Inventor: GHAISAS YASHWANT GOPAL ANAND T
IPC: B05B14/48
Filed: 1992-05-18
Abstract: Electrostatic powder coating apparatus comprises a spray module (8) located within a bight of a conveyor (3) having suspended from it a plurality of articles to be coated with powder prior to heat treatment to convert the powder into an adherent coat of paint or the like. The spray module comprises an impeller (8) able to rotate about a vertical axis and having charged powder projected towards its centre from a stationary nozzle (15) so that vanes on the impeller impart centrifugal force to the powder particles. The impeller and nozzle assembly may be reciprocated vertically so that the sprayed powder traverses the length of the suspended and moving articles. 
     The powder spray nozzle comprises an inner metal tube (43) from which radial projections (44) extend towards a coaxial rod (42), the powder being charged electrostatically on its passage through the annular space between the tube and rod.
Patent EP-0529973-A1 (EP)
Inventor: SHABER STEVEN HOWARD
IPC: A01N43/653
Filed: 1992-08-21
Abstract: This invention relates to 2-aryl-2-cyano-2-(heterocyclylalkyl)-ethyl-1,2,4-triazoles of the formula
       
 wherein Ar is an optionally substituted aryl group, Het is an optionally substituted five or six membered saturated or unsaturated heterocyclic ring containing one, two or three heteroatoms selected from oxygen, nitrogen and sulfur, or is a bicyclic unsaturated ring system containing up to ten atoms including one heteroatom selected from oxygen, nitrogen and sulfur, R is hydrogen or alkyl, n is zero or an integer of at least one, and the agronomically acceptable enantiomorphs, geometric isomers, acid addition salts and metal salt complexes thereof.
Patent EP-0534701-A1 (EP)
Inventor: IZUME TAKATOMO MIE WORKS K K T
IPC: H05K13/08
Filed: 1992-09-21
Abstract: In a parts mounting apparatus, suction nozzles (16) are mounted on a rotating carrier (3) driven by a motor (4). With rotation of the rotating carrier (3), parts (6) such as electronic parts are sucked by the nozzles (14) at a feed station (7) and carried to a mounting station (9) where the parts (6) are mounted on substrates (8), for example. A counter (24) counts output pulses from an encoder (23) mounted in the motor (4) driving the rotating carrier (3). A microcomputer (20) determines the rotational speed and rotational position of the rotating carrier (3) from the count value of the counter (24). Based on the result of the determination, the microcomputer (20) calculates a timing for delivering a signal for switching the nozzles (16) between two different pneumatic states.
Patent EP-0547764-A1 (EP)
Inventor: BLEYS GEERT
IPC: C08L71/02
Filed: 1992-11-17
Abstract: Polyol composition comprising a polyol having a high functionality and a high ethylene oxide content and another polyol. Process for preparing a flexible foam from such polyols.
Patent EP-0549326-A1 (EP)
Inventor: LEVIEN RAPHAEL L
IPC: H04N1/403
Filed: 1992-12-22
Abstract: Internal moire artifacts found in digital halftoning of photographic images are diffused by rearranging the order of grayscale levels in an original screen pattern cell to generate a new screen pattern cell having a different grayscale order of stored screen pattern pixels. The grayscale order of the original cell is modified by the addition of a bump function (216) at each point in the original cell (206) in order of grayscale (212). The new grayscale order is stored (214) in the new cell. Adding the bump function (216) at the chosen point in the original cell (206) influences the choice of the next pixel in the grayscale so that the grayscale order in the new cell is, in general, somewhat different from the grayscale order in the original cell. Errors caused by internal moire effects are thus both diffused in the grayscale dimension, and also diffused isotropically in the spatial dimension. The effect of rearranging the order of the grayscale levels in the screen pattern cell is to diffuse the internal moire artifacts in the final halftone to nearby pixels, thereby rendering the internal moire artifacts less noticeable.
Patent EP-0500418-A1 (EP)
Inventor: TARDY ANDRE
IPC: G02B6/42
Filed: 1992-02-11
Abstract: Optical tap coupler for a cable comprising at least one optical conductor (1), consisting of a step-index glass fibre which is coated with a plastic coating. 
<??>First means (3, 4, 5, 6, 7, 8, 12) make it possible to impart a predetermined position and a predetermined curvature to a portion of each optical conductor of the cable previously dissociated from the remainder of this cable in the region  of the tap location. 
<??>Second means (21, 22) make it possible to bring one end of the auxiliary optical conductor (30) mechanically, with a small angle of incidence, against each optical conductor of the cable in the zone in which this conductor has the predetermined curvature. 
<??>Third means, for optical index adaptation, are provided between each end of the auxiliary optical conductor and the optical conductor of the cable against which this end is positioned. 
<??>The invention is particularly applicable to buses for multi-station local area networks. 
<IMAGE>
Patent EP-0515258-A1 (EP)
Inventor: DRIVON GILLES
IPC: C07C17/20
Filed: 1992-05-18
Abstract: Preparation of perfluoroalkyl bromides RF-Br, RF denoting a linear or branched perfluoroalkyl radical containing from 2 to 12 carbon atoms.   The continuous process according to the invention consists in reacting bromine and a perfluoroalkyl iodide RF-I in the gas phase at a temperature of between 200 and 600 DEG C, it being possible for the Br2/RFI molar ratio to range from 0.1 to 2. The selectivity for RF-Br is virtually complete.
Patent EP-0534825-A1 (EP)
Inventor: BARET GILLES
IPC: G01M3/20
Filed: 1992-09-17
Abstract: Helium leak detector comprising a gas analyser (1), a secondary pump (2) comprising at least on its delivery side a Holweck-type stage (2b), the said pump (2) being of a type allowing the suction pressure to be lowered to a value at least equal to 10<-4> mbar, and its delivery pressure being sufficiently high to be compatible with the suction pressure of a primary pumping unit (3) of the dry type composed of at least two stages (3a, 3b), characterised in that the said secondary pump (2) is connected to the low-pressure outlet (8b) of a member (8) for sampling from a point (21) of the said pump where its flow regime is molecular, a suck-back detector (6) being connected up on the high- pressure side (8c) of the said sampling member (8), this high-pressure side (8c) furthermore being connected to the said primary pumping unit between its two said stages (3a, 3b). <IMAGE>
Patent EP-0589121-A1 (EP)
Inventor: EYLOGIMENOS EVRIPIDES
IPC: E04H6/10
Filed: 1992-09-22
Abstract: Prefabricated, platform type, vehicles' parking mechanical system, composed of various types of pilars (1) connected with primary (2) and secondary (3) connection beams, to create a basic frame. The pillars consisted of connecting portions at the top and a pedestal at the bottom, so all loads are absorbed by the pedestal and the construction does not need foundation or any other kind of fastening to the ground. In the basic frame's empty space between beams are positioned floor modules (4), with steel frame (34) at the top, so there is no surface resisting to the wind flow and the only loads on the construction are the vertical forces of construction's and vehicles' weight. There is also an inclined ramp for vehicles' passage to the upper level and safety fences all around. The system can be assembled and reassembled in a very short time, so it is suitable to cover temporarily and permanent needs.
Patent EP-0587959-A1 (EP)
Inventor: FERRONI FERRUCCIO
IPC: G21C9/016
Filed: 1992-09-14
Abstract: The device (4) for retaining the molten core in light water reactors by means of a skull (40) arranged underneath the reactor pressure vessel (2) comprises a tub (41) and a multiplicity of pocket-like formations (42) on its underside as well as a metallic cover (43). The cover forms a waterproof upper termination of the skull; it has a reinforcement (43b) for absorbing the kinetic energy of the impacting molten core. The skull comprises a metallic wall (40a), which is lined with a ceramic material (40b) - preferably of hot-isostatically pressed boron nitride. The device (4) is arranged in a water-filled cooling basin (32), which forms the lowest-lying part of the containment sump and may be designed as a depression of the containment foundation. The water evaporated upon cooling when the said device is required condenses on the walls of the containment and flows back into the containment sump. <IMAGE>
Patent EP-0598969-A1 (EP)
Inventor: EDWARDS ALLAN KENDRICK DR
IPC: H04L12/18
Filed: 1992-11-27
Abstract: Disclosed are a method and a system for transmitting a message or data packet from a single sender (21) to a plurality, i.e. a group of receivers, usually called multicasting, within a conventional unicast transmission network, i.e. a network basically not equipped to handle such multicast transmissions, consisting of a plurality of subnetworks (22 - 24) The nodes or gateways (25 - 29) connecting the subnetworks maintain tables of multicast receiving stations (or groups of such) and the header of each message includes information defining the groups of the addressed multicast receiving stations.
Patent EP-0554396-A1 (EP)
Inventor: NGUYEN MY NHU
IPC: H01L23/373
Filed: 1991-10-23
Abstract: Formulation adhésive à durcissement rapide contenant de 10 à 40 % en poids d'un véhicule d'ester de cyanate comportant un ester de cyanate, de l'alkylphénol et un catalyseur métallique de durcissement, et de 60 à 90 % en poids d'une charge thermoconductrice et/ou électroconductrice. La formulation adhésive présente une durée de durcissement maximale égale à 5 minutes, de préférence à 2 minutes, à 200 °C et est adaptée pour être utilisée dans des processus de production d'ensembles à semi-conducteurs interconnectés.
Patent EP-0610187-A1 (EP)
Inventor: SCHARF JONATHAN
IPC: A61K6/083
Filed: 1991-11-01
Abstract: Le système de renforcement de résine composite utilisé dans des opérations dentaires permet d'en améliorer la résistance au moyen d'un matériau en fibre de verre attaqué par voie chimique, mélangé ensuite à un organosilane et utilisé dans une résine composite (18) dans l'opération dentaire. Le matériau de fibre de verre peut être constitué par des mailles régulières ou irrégulières (10), un cordon (14), un fil ou par d'autres formes appropriées. On utilise le matériau de fibre de verre attaqué par voie chimique et mélangé à l'organosilane dans la résine composite (18) servant à reconstituer et/ou à réparer des dents.
Patent EP-0563170-A1 (EP)
Title: Procede d'activation ou de regeneration de catalyseurs au nickel
Inventor: BRYNDZA HENRY EDWARD
IPC: C07C253/08
Filed: 1991-12-13
Abstract: L'invention se rapporte à l'utilisation de réactifs à base de M[BR3H]y pour activer ou régénérer des catalyseurs au Ni désactivés ou appauvris utilisés dans des processus d'hydrocyanation d'alkylènes catalysés par Ni, en présence d'un composé de phosphore organique, où M représente un ion électropositif excluant le nickel, tel que notamment les cations du groupe 1A, les cations du groupe IIA, les cations du groupe des lanthanides et les ammoniums quaternaires et R représente un radical organique contenant jusqu'à 18 atomes de carbone, et où y est égal à la charge nette du cation. L'invention se rapporte également à un procédé d'activation ou de régénération de catalyseurs au Ni utilisant MH et une quantité catalytique de BR3.
Patent EP-0570471-A1 (EP)
Title: A measuring method and an apparatus for carrying out the method.
Inventor: SAUGMANN GRETHE
IPC: G01N21/77
Filed: 1992-02-07
Abstract: A method for measuring the presence of traces of substance in air by providing in a cuvette a substrate reacting with the substance by changing its opacity, passing at a defined flow rate air from the air body to be checked through the substrate, measuring the development of opacity. A portable apparatus comprises a housing (1, 101) holding a cuvette (131) containing a substrate (3, 103), an inlet tube (28) leading to the bottom of the cuvette, a pump (13) sucking air from the cuvette through a flow monitor (138) controlling the pump, a spectrophotometer lamp (19, 119) and a photo-diode (20) on opposite sides of the cuvette (131), a monitor monitoring the level (4, 104) of the substrate in the cuvette, and a monitor (23, 123) monitoring the temperature of the substrate, a computer (24) receiving signals from the photodiode (20), the level monitor, and the temperature monitor to calculate a temperature and level compensated indication of the substrate opacity.
Patent EP-0578655-A1 (EP)
Title: Procede de preparation d'indigo halogene
Inventor: KOHLHAUPT REINHOLD
IPC: C09B7/04
Filed: 1992-03-19
Abstract: Selon un procédé de préparation d'indigo halogéné par réaction d'indigo avec du brome et/ou du chlore, le cas échéant avec de l'iode comme catalyseur, on utilise comme milieu de réaction du chlorure de thionyle.
Patent EP-0587760-A1 (EP)
Inventor: BORRAS JAIME A
IPC: H04B1/40
Filed: 1992-06-03
Abstract: L'invention se rapporte à un dispositif de télécommunication (508) qui est conçu pour être utilisé dans un système de télécommunication (500) à multiplexage par partage du temps (TDM) et qui comprend un émetteur, un récepteur et un balayeur de fréquences destiné à balayer rapidement les canaux de communication hautes fréquences pour déterminer un canal disponible. Ce dispositif de télécommunication (508) comprend également une boucle verrouillée en phase (100) servant à fournir un signal de référence pour le dispositif de télécommunication (508) et assurant le verrouillage sur le canal disponible. Cette boucle verrouillée en phase (100) comporte un oscillateur commandé en tension (VCO) (104) ayant une entrée de signal de commande (103). La boucle verrouillée en phase (100) comporte également un premier filtre (110) et un second filtre (108). Le premier filtre (110) possède une réponse en fréquence large et le second filtre (108) comporte un élément de stockage (222) et une réponse en fréquence étroite. La boucle verrouillée en phase (100) comprend également un circuit de commutation (106) qui détermine lequel des deux filtres (110, 108) vient se coupler à l'oscillateur commandé en tension (104).