baber/WOPTO huggingface dataset:
Patent EP-0513930-A1 (EP)
Inventor: LAURI LEONE
IPC: C08K3/22
Filed: 1992-05-15
Abstract: A cellular, foamed-polymer product is disclosed, which is constituted by a mixture comprising: at least one isocyanate, at least one anhydride, at least one vinylidene compound, poly-(vinyl chloride), at least one foaming agent, a heat stabilizer, calcium stearate and zinc stearate. 
     The product production scraps and processing wastes and residues are not riskful for health and environment, and can be disposed of as "waste similar to solid municipal waste".
Patent EP-0505094-A1 (EP)
Inventor: NEWMAN STEPHEN
IPC: G03F7/00
Filed: 1992-03-12
Abstract: A positive-acting photoresist comprising in one or more layers
     (i) a resin binder,   (ii) a photo-acid generator, and   (iii) an acid-cleavable compound,     
 characterised in that the photoresist medium further comprises as a speed stabilising agent one or more compounds having a nucleus of general formula (I):
       
 in which; 
   R represents a hydrogen atom or an optionally substituted alkyl group comprising up to 10 carbon atoms.
Patent EP-0539208-A1 (EP)
Inventor: SATO JUNICHI
IPC: H01B13/00
Filed: 1992-10-22
Abstract: Wire, bulk, film, etc. of a superconductive material is manufactured from a powdery precursor. The superconductive material has a superconductive crystal of 1223 phase and/or 1234 phase as a main component, and the powdery precursor comprises at least 1212 phase as a main component.
Patent EP-0506527-A1 (EP)
Inventor: SKRZYPCZAK JEAN-MICHEL
IPC: H01Q21/00
Filed: 1992-03-20
Abstract: The present invention relates to a method and a device for on-line testing of an antenna composed of a plurality of radiating sources. …<??>When applied for example to the case of a secondary radar antenna, the invention provides for storing (11) the patterns ( SIGMA ,  DELTA  and OMEGA ) of the antenna in the case where all the radiating sources are operating correctly and in the cases where each of the sources in turn suffers a breakdown, for measuring (22) the radiation patterns of the antenna when operating in IFF mode, and for then calculating (33) the correlation coefficients between the latter patterns and all the corresponding stored radiation patterns. The value of the coefficients obtained enables the breakdown to be determined and located accurately. …<??>The invention furthermore provides for the use of a ground beacon responding to all requests over several antenna revolutions. …<IMAGE>…
Patent EP-0551033-A1 (EP)
Inventor: NAKAMURA TAKAO
IPC: H01L39/14
Filed: 1992-12-09
Abstract: A superconducting device comprising a substrate (5) having a principal surface, a superconducting source region (2) and a superconducting drain region (3) formed of an oxide superconductor on the principal surface of the substrate separated from each other, an extremely thin superconducting channel formed of the oxide superconductor between the superconducting source region and the superconducting drain region. The superconducting channel electrically connects the superconducting source region to a superconducting drain region, so that a superconducting current can flow through the superconducting channel between the superconducting source region and the superconducting drain region. The superconducting device comprises a gate electrode (4) through a gate insulator (7) on the superconducting channel for controlling the superconducting current flowing through the superconducting channel, and non-superconducting oxide layers (22,23) having a similar crystal structure to that of the oxide superconductor. The non-superconducting oxide layers (22,23) contact with at least the superconducting source region (2) and the superconducting drain region (3). In the superconducting device, the superconducting channel, the superconducting source region (2) and the superconducting drain region (3) are formed of one oxide superconductor thin film of which the center portion is c-axis oriented and both ends are a-axis oriented.
Patent EP-0533598-A1 (EP)
Inventor: CONNORS JOHN D
IPC: H02J7/00
Filed: 1992-09-18
Abstract: A convertible battery handle (10) is provided in which an extended end cap (14) contains a first drive spring (24) electrically insulated from the battery circuits to physically hold a rechargeable battery pack (22) or non-rechargeable battery cells (38) in proper position and a second conductive spring (26) electrically connected into the battery circuit. The conductive spring (26) has a length insufficient to make electrical contact when the handle (10) is utilized with a rechargeable battery pack (22), but when a pair of non-rechargeable dry cells (38) are positioned in the handle (10) the electrical circuit is completed through the conductive spring (26). A safety diode (32) is placed in series with the electrical circuit for the non-rechargeable batteries (38) to prevent inadvertent charging.
Patent EP-0498744-A1 (EP)
Inventor: PACCHIANI LOUIS
IPC: B60D1/42
Filed: 1992-02-06
Abstract: The device of this invention is a device for linking two movable bodies, one of which is a trailer (2) coupled to the other which is a tractor (1), in order to optimise the trajectory of the said trailer with respect to the said tractor. The device comprises a drawbar (3) articulated at its two ends (6,7), connected on one side to the rear of the tractor (1) and on the other side to the front of the trailer (2), the latter resting and rolling on at least three wheels (4,5), two (41 and 42) of which, at most, are in fixed planes parallel to the axis (X,X') of the trailer (2) and situated laterally each on either side of this axis, and at least one (5) is mounted so as to be idle and directionally free. In the present invention at least the said articulation (6) of the end of the drawbar (3) on the tractor (1) is mounted on any means (8,12) allowing the angle  alpha  which the drawbar (3) makes with the axis (Y,Y') of the tractor (1) to be modified at will. <IMAGE>
Patent EP-0549535-A1 (EP)
Inventor: SCHALLER JEAN-PIERRE
IPC: E04D13/04
Filed: 1992-12-21
Abstract: This device comprises a piece of metalwork (1) designed to be cast into a slab (2), this piece having essentially the shape of a funnel the large opening of which is closed by a cover plate (7) having a tube (8) to connect to the upper part (9) of a water drainage pipe and having openings (10) to allow water to drain from the surface of the slab. A tube (3) to connect to the lower part (4) of the water drainage pipe forms part of the funnel-shaped piece (1). <IMAGE>
Patent EP-0504117-A1 (EP)
Inventor: SEVERI ALBERTO
IPC: F27B9/06
Filed: 1992-02-25
Abstract: In the furnance the glass sheets (2) are supported and transported by a conveyor plane (1) of the roller type, above and beneath which plane an upper radiating surface (4) are arranged. The upper radiating surface (3) is composed of a plurality of longitudinal strips (31) arranged side-by-side and parallel to the transport direction of the plane (1), while the lower radiating surface (4) is constituted by a plurality of transversal strips (41) arranged transversally to the said transport direction. Each of the strips (31 and 41) is separated from contiguous strips by means of isolating walls (33,43) and represents the lower and upper surfaces of seperate chambers. In each chamber there is a device which confers regulatable thermal energy from a non-electrical energy source, constituted for example by a radiating tube (15) burner (5) combination.
Patent EP-0605725-A1 (EP)
Inventor: MARUYA SHINJI KOMATSU ELECTRON
IPC: C23C16/455
Filed: 1992-09-28
Abstract: An apparatus and method for epitaxial growth for forming uniform and reliable epitaxial film at a low temperature. For epitaxial growth on a wafer a reactive gas is supplied in a laminar flow along the surface of the wafer.
Patent EP-0620747-A1 (EP)
Inventor: PICLIN JEAN-JACQUES
IPC: A61M5/148
Filed: 1992-10-13
Abstract: Appareil autonome pour l'injection à un patient par perfusion d'un liquide contenu dans une poche de perfusion, ledit dispositif comportant des moyens pour expulser le liquide hors de ladite poche et pour l'injecter au patient, caractérisé en ce que ledit moyen d'expulsion consiste en un plateau (3) sur lequel est disposée la poche de perfusion, le plateau étant disposé dans un boîtier (2) muni d'un couvercle (4) rabattable sur le plateau, le plateau étant sollicité par un moyen élastique (6) armé par la fermeture du couvercle et tendant à repousser le plateau vers le couvercle en vue d'expulser le liquide hors de la poche de perfusion.
Patent EP-0610390-A1 (EP)
Inventor: KRUGER ROBERT J
IPC: A61M39/00
Filed: 1992-10-29
Abstract: Un dispositif de capsulage de réservoir terminal selon l'invention comprend un élément creux (20) doté d'une première (22) et d'une seconde (24) extrémités ouvertes. Un premier bouchon (30) obture la première extrémité ouverte (22) de manière que ledit bouchon (30) est déplaçable vers l'intérieur dans l'élément creux (20). Un second bouchon (38) obture la seconde extrémité ouverte (24). Une chambre (46) est définie par l'élément creux (20) ainsi que les premiers et seconds bouchons (30) et (38). Un réservoir de liquide désinfectant ou de médicament thérapeutique (48) se trouve dans ladite chambre. Un mécanisme s'étendant axialement à partir de la première extrémité de l'élément creux est destiné à engager et faire avancer (50) le raccord (12) de tube dans la chambre (46) de manière à déplacer vers l'intérieur le premier bouchon (30) jusque dans la chambre (46). Le bouchon (30) se libère automatiquement et permet la dispersion du liquide (48) contenu dans le réservoir dans le raccord (12) de tube.
Patent EP-0610416-A1 (EP)
Title: Improvements to l.p.g. (liquid propane gas) tanks, in particular with reference to the positioning of the valve groups.
Inventor: CIPPITANI LUCIANO
IPC: F17C13/08
Filed: 1992-11-02
Abstract: PCT No. PCT/IT92/00137 Sec. 371 Date Apr. 25, 1994 Sec. 102(e) Date Apr. 25, 1994 PCT Filed Nov. 2, 1992 PCT Pub. No. WO93/09001 PCT Pub. Date May 13, 1993.This invention concerns improvements to toroidal-shaped L.P.G. tanks (1) which, due to their particular shape, may be easily placed inside the spare wheel compartment (10). In the toroidal-shaped tank described herein, the hollow center of the tank is used for positioning the valve group connection rings (3), which may either project or be flush-mounted and also for allowing the passage of the pipes (4, 5) for connecting the tank with the engine fuel supply system and the filler. The valves are placed between a lid (6), at the top, and a bottom plate (7) tide to each other in such a manner as to constitute an airtight chamber.
Patent EP-0554734-A1 (EP)
Inventor: REPPEL WERNER
IPC: E04B2/86
Filed: 1993-01-23
Abstract: The invention relates to a device for connecting two panels, the panels preferably forming the outer side of a wall, ceiling or the like, in particular of a permanent shuttering. In order to ensure, in a simple manner, secure connection of the panels, in particular also at a corner joint, each panel is provided on its inner side with at least one anchor (10) which has a through-hole (13). Into the aligned through-holes of the anchors there is inserted a common securing bar (15) which effects the mutual fixing of the panels. An anchor of this type can be easily produced by in each case one panel (21) being fitted, and fastened, on the upper side and underside of a wooden strip (20), to form a composite profile, and then an anchor of the desired width being cut to length from the composite profile. The through-holes (13) may be formed in the anchors before or after they have been cut to length.
Patent EP-0567951-A1 (EP)
Inventor: SCHMIDT HANS-JUERGEN DR DIPL-C
IPC: C02F11/12
Filed: 1993-04-23
Abstract: Waste water (effluent) treatment and recovery of waste wash waters from motor vehicle repair shops, an oxidation stage (41) and a microfiltration stage (73) being connected one after the other. <IMAGE>
Patent EP-0574678-A1 (EP)
Title: Wärmerohr
Inventor: LEIDINGER BERNHARD PROF
IPC: F28D15/04
Filed: 1993-04-24
Abstract: Bei einem Wärmerohr mit wenigstens je einem Strömungskanal für das flüssige und für das in den dampfförmigen Aggregatzustand überführte Wärmeträgermedium weist die Trennwand (1) zwischen dem Dampfkanal und dem Flüssigkeitskanal in regelmäßigen Abständen Aufwölbungen (4,5) auf, die als düsenförmige Querschnittsverengungen in den Dampfkanal ragen und die jeweils an ihrer Spitze mit einer Durchgangsbohrung (6,7) versehen sind. Der Querschnitt des Flüssigkeitskanals erweitert sich jeweils zu den Aufwölbungen hin. <IMAGE>
Patent EP-0570737-A1 (EP)
Inventor: POLIDAR FRANZ
IPC: B62B3/10
Filed: 1993-04-30
Abstract: In a shopping trolley having a basket (1) which is fitted onto a chassis (2), a child's seat which can be activated optionally and is integrated in the rear wall (3). The child's seat can be converted into a storage compartment as a result of the fact that the holes for the legs which are provided in the rear wall (3) are covered. To the side of the element forming the floor of the storage compartment, the said element being, depending on the design, the seating surface (5) of the child's seat or a separate storage surface, floor elements (12) are provided by means of which the gaps which are adjacent to the side walls of the shopping trolley can be filled in order to produce a continuous floor of the storage compartment. <IMAGE>
Patent EP-0577036-A1 (EP)
Inventor: MAJIMA MASAO C O CANON KABUSHI
IPC: H01S5/50
Filed: 1993-06-25
Abstract: A tunable-filter control method or apparatus tracks a central wavelength in a transmission spectrum of a tunable-filter to a wavelength of light to be received. The central wavelength in the transmission spectrum of the tunable-filter is periodically and minutely modulated. An error signal is generated for use in tracking the central wavelength to the wavelength of the light to be received, by using a tunable-filter output which exhibits the effect of the minute modulation of the central wavelength. A tracking condition, which corresponds to one of a draw-in state and a stable state, is monitored to control the modulation of the central wavelength based on a result of the monitoring, so that a modulation amplitude of the central wavelength in the minute modulation is increased at the time of the draw-in state of the tracking condition and is decreased at the time of the stable state of the tracking condition. A phase of an intensity modulation component of a transmission light transmitted through the tunable-filter may be compared with a phase of a modulation signal used for the minute modulation. In this case, the error signal is generated based on a result of the comparison.
Patent EP-0584640-A1 (EP)
Inventor: ASANO TETSUYA
IPC: G03G9/087
Filed: 1993-08-10
Abstract: The present invention is directed to an encapsulated toner for heat-and-pressure fixing whose shell contains a copolymer having one or more acid anhydride groups as the main component. The encapsulated toner of the present invention has excellent offset resistance and fixing ability even at a low fixing temperature, and also it is excellent in blocking resistance. Further, since the resin having a negative charge is used as a shell material, clear images free from background contamination can be stably formed for a large number of copying.
Patent EP-0603785-A1 (EP)
Inventor: MOULTON JOSEPH L
IPC: H01H1/40
Filed: 1993-12-20
Abstract: The present invention relates to a switch for use in an electrical instrument. The switch is designed to minimize the friction in switching the operation mode of an electrical instrument. The switch utilizes a single switch body (20) with a conductive member (22) that engages with or disengages from electrical contacts (34) on a printed circuit board (32) in response to the sliding of a cam slide (12) to change the operation mode of the instrument.
Patent EP-0564047-A1 (EP)
Inventor: AOKI TOMOKO
IPC: C07F7/18
Filed: 1993-03-31
Abstract: Novel silane compound, alkoxy cyclopentyl diethoxysilane, is prepared by reacting cyclopentyl trihalosilane with ROH and then with ethanol, or by reacting cyclopentyl triethoxysilane with ROH, wherein alkyl in the alkoxy or R in ROH stands for an organic group selected from the group consisting of isopropyl, sec-butyl, tert-butyl and tert-amyl groups. The silane compounds are useful as a catalytic component for olefin polymerization and as a silane coupling agent.
Patent EP-0570073-A1 (EP)
Inventor: GAMBINI PAOLA
IPC: C10N30/02
Filed: 1993-05-11
Abstract: Viscosity index improver and friction modifier additive constituted by a boron-containing poly(alkyl)-acrylate, process for preparing said additive and use of said additive in the formulation of lubricating oils.
Patent EP-0564082-A1 (EP)
Inventor: ISHII AKIRA
IPC: H05H1/46
Filed: 1993-02-16
Abstract: In a plasma processing apparatus including a plasma chamber (18) having a strip-shaped rectangular window (18b) having a longitudinal length formed in a side wall (18a) of the plasma chamber (18), an object (20) to be processed is provided within the plasma chamber (18) so as to be close to the window (18b). The plasma processing apparatus includes a coupling rectangular waveguide (16, 54) having a strip-shaped rectangular slit (16b, 54c) formed in an E-plane thereof so as to extend in a direction of an axis thereof, wherein the coupling rectangular waveguide (16, 54) is provided so that the direction of the axis of the coupling rectangular waveguide (16, 54) is parallel to the longitudinal direction of the window (18b). A coupling member (19) made of a material for propagating a microwave is mounted between the slit (16b) and the window (18b), and electromagnetically couples the slit (16b) with the window (18b) in an airtight state. Further, a microwave generating unit (11) is connected to the coupling rectangular waveguide (16, 54) to generate and supply a microwave into the coupling rectangular waveguide (16, 54), thereby propagating the microwave through the slit (16b), the coupling member (19) and the window (18b) into the plasma chamber (18).
Patent EP-0575034-A1 (EP)
Inventor: RICHART DOUGLAS S
IPC: C09D5/03
Filed: 1993-03-25
Abstract: The use of an amine salt of trifluoromethanesulfonic acid as a catalyst for the curing of hydroxyl-functional resins provides a wrinkle finish. The hydroxy-function may be present in polyesters, epoxies, and acrylate or methacrylate resins, among others. The polyester resins which are able to provide such a finish have a hot plate melt flow of at least about 50 mm but if it is more than 150 mm, the gel time of the resin must not be more than about 280 seconds. The minimum gel time in the case of polyesters is about 30 seconds.
Patent EP-0565318-A1 (EP)
Inventor: KIMURA TSUNEO
IPC: C08L83/04
Filed: 1993-04-02
Abstract: Room-temperature curable organopolysiloxane compositions which comprise diorganopolysiloxane of which both molecular ends are blocked by hydroxyl groups, iminoxy silane compounds or their partially hydrolyzed products, organic tin catalysts, basic inorganic fillers such as metal carbonates, and alkenoxy silane expressed by the general chemical formulae below :
       
or
       
(wherein R 5  is a monovalent hydrocarbon group such as alkyl groups, R 6  and R 7 , being the same or different, are each a hydrogen atom or a monovalent hydrocarbon group such as an alkyl group, R 8  is a bivalent hydrocarbon group such as an alkylene group, and m is either the number 3 or 4), or the partially hydrolyzed product of such an alkenoxy silane. 
     Room-temperature curable compositions of the condensation curing type with superior stability storage are obtained even when basic inorganic fillers are utilized for improving engine oil resistance and gear oil resistance.
Patent EP-0565322-A1 (EP)
Inventor: MARTLAND DAVID STUART
IPC: H01M50/204
Filed: 1993-04-02
Abstract: A battery pack (20) is provided which is mountable on a hand strap or grip (12) of an item of portable electronic equipment, such as a video camera recorder (10). This provides an increase of power. The battery pack is ergonomically designed to fit the hand of the user, and in use it helps to counterbalance the weight of the video camera. 
     Additionally a number of accessory connections (30) may be provided on the battery pack (20) for connection to eg. a light or a microphone. Also provision may be provided for an additional cell to increase the normal voltage of the battery pack above that required by the equipment.
Patent EP-0573169-A1 (EP)
Inventor: BERGEMONT ALBERT
IPC: H01L29/788
Filed: 1993-05-18
Abstract: A segment-erasable flash EPROM array formed in a silicon substrate of P-type conductivity comprises a layer of gate oxide formed on the silicon substrate. A first layer of polysilicon is formed on the gate oxide. A layer of oxide/nitride/oxide composite is formed on the first polysilicon layer. The ONO and underlying Poly1 define a plurality of parallel strips. N-type dopant introduced into the silicon substrate between the ONO/Poly1 strips define buried N+ bit lines. Alternate buried N+ bit lines have additional N-dopant introduced thereto to define graded source lines that alternate with buried N+ drain lines. Each of the graded source lines is contacted only at a plurality of EPROM cells sharing that graded source line such that the EPROM array is subdivided into a plurality of segments. The alternate drain lines are uncontacted. A plurality of Poly2 word lines are formed perpendicular to the ONO/Poly1 strips such that the intersection of the Poly2 word lines and the Poly1 strips define the location of a cross-point EPROM cell of the array. Each segment of the array include first and second Poly2 select lines, the intersection of which with the Poly1 defines first and second select transistors such that each buried N+ drain lines is electrically connectable to one of its adjacent graded source lines via the first select transistor and to the other adjacent graded source line via the second select transistor. Finally, each segment also includes segment select lines that define the gate of a segment select transistor associated with each end of the graded source line.
Patent EP-0572281-A1 (EP)
Inventor: FRENKEL ROBERT I
IPC: G06Q40/00
Filed: 1993-05-28
Abstract: A data processing system and method allocates financial assets among a plurality of investments in response to questionnaire data indicating an investor's financial needs, goals and risk tolerance. After a suitable allocation has been made, a reporting letter is prepared to advise the investor of recommended types of investments.
Patent EP-0574173-A1 (EP)
Inventor: LITTMAN HOWARD
IPC: B01J2/16
Filed: 1993-06-01
Abstract: A fluid-bed particle coater (10) having a dual-jet and spray arrangement and including an upstanding column (15) which has an upper cylindrical section (15a), a tapered intermediate section (15b) and lower cylindrical section (15c). Depending from the lower cylindrical section (15c) is a cylindrical chamber (30) which is inner-connected to tubular sections (31,37) adapted for introducing multiple air streams via separately controlled inlet openings (32,36,38). The dual-jet and spray construction includes an upwardly-facing spray nozzle (40) positioned in coaxial relationship to the tubular sections (31,37) and a draft tube (50) and downwardly facing spray nozzle (25) contained within a fountain tube (20) which is disposed above the draft tube (50). The fountain and draft tubes (20,50) concentrically intersect about the intermediate section of the column in an opened telescopic arrangement. The dual-jet and spray particle coater provides multiple coating and drying zones and is conveniently adapted with a completely integrated computer control system (200) that provides for automatic and continuous monitoring and control of all fluid flow rates, temperatures and critical pressure measurements throughout the fluidized coating system.