baber/WOPTO huggingface dataset:
Patent EP-0320298-B1 (EP)
Inventor: COASSOLO ALFREDO
IPC: C08G63/682
Filed: 1988-12-09
Granted: 1995-02-15
Abstract: Liquid-crystalline, thermotropic, aromatic polymers comprise   a) units derived from one or more aromatic or cycloaliphatic dicarboxylic acids; b) units derived from a mixture of at least two hydroquinones which are mono-substituted with aralkyl groups containing at least 7 carbon atoms; and c) possibly, units derived from one or more hydroquinones which are di-substituted with the aralkyl groups as defined under (b). e
Patent EP-0323097-B1 (EP)
Inventor: LACY ROBERT MICHAEL
IPC: B26D7/18
Filed: 1988-12-19
Granted: 1994-06-08
Abstract: A method of producing blocks of self-adhesive labels or the like comprises feeding continuously to a cutting device (12, 13; 33, 34) a continuous label stock (10; 30) which on one face has a number of repeated images (11; 31) overlaid by a release coating and on the other face has a pressure-sensitive adhesive coating (16; 32). In the cutting device a succession of sheets (20, 37), each having more than one image, is cut from the stock and the sheets are formed into a stack (21; 38) of superimposed cut sheets, either simultaneously with the cutting or in a subsequent step. Finally, a number of blocks of superimposed labels or the like, each having a single image, are cut from the stack of sheets. Various methods of applying the labels from the blocks to cylindrical or non-cylindrical bodies are given.
Patent EP-0299881-B1 (EP)
IPC: D03D15/00
Filed: 1988-06-13
Granted: 1991-08-07
Abstract: Heat-set woven diaphragms based on polyvinyl chloride, well adapted for the electrolysis of hydrochloric acid, comprise: (a) a combination of warp threads and weft threads woven into a cloth weave and having a number of crossings per square centimeter ranging from 270 to 350; (b) warp threads and the weft threads which comprise a mixture of atactic polyvinyl chloride and superchlorinated polyvinyl chloride; (c) an average thickness of from 0.5 to 0.7 mm; and (d) high creasing resistance.
Patent EP-0345405-B1 (EP)
IPC: B65D85/00
Filed: 1988-07-26
Granted: 1992-12-09
Abstract: In a case of plastic material for a single marketable valuable piece as a coin, a medal, a precious stone, a pearl, a stamp or alia, made of two elements superimposed, one of which at least transparent and formed with a shell to lodge said piece, and connected at least all along their edges, the invention lies substantially in the fact that, between the upper and lower elements 1,1 min  and 2,2 min , which are shaped as credit cards and enclose the piece 4,4 min  with certification data, provision is made, in order to benefit of an absolute seal not only against counterfeiting but also against forced opening, of a delaminable security printing pattern in the form of a hologram 5 or of a multi-ink layer 5 min , which is anchored in a discontinuous way and gets visibly and irreparably lacerated as soon as an opening attempt is effected on the case.
Patent EP-0338180-B1 (EP)
Title: An electrical force and/or deformation sensor, particularly for use as a pressure sensor
IPC: G01L9/00
Filed: 1988-04-21
Granted: 1992-09-23
Abstract: The sensor comprises a support structure constituted by a rigid plate (1) in one face (1a) of which a recess (2) is formed. The bottom wall (2a) of the recess (2) is thin and is resiliently deformable under the action of a force or pressure to be measured. At least one piezoresistive sensitive element (R) constituted by a thick-film resistor is applied to the other face (1b) of the plate (1) in correspondence with the bottom wall (2a) of the recess (2). Electrical conductor means (C) connected to the sensitive element or elements (R) are also applied to this face (1b) of the plate (1) to enable its connection to supply and processing circuits (3). These circuits (3) may conveniently be produced by thick- or thin-film hybrid circuit technology on the same face (1b) of the support plate (1) as that which carries the piezoresistive element or elements (R).   In order to measure absolute pressure, the inlet opening (2b) of the recess (2) may be closed by a gas-tight seal (4) so as to define a closed cavity (5) in the thickness of the plate (1), in which a vacuum is formed.
Patent EP-0310668-B1 (EP)
Inventor: HAYASHI KYOZO OSAKA WORKS OF S
IPC: H01H1/021
Filed: 1987-12-28
Granted: 1995-04-19
Abstract: La présente invention décrit une borne de connexion électrique revêtue de céramique qui présente d'excellentes caractéristiques mécaniques et une durée de vie élevée. Dans ce type de borne, une couche de revêtement en céramique électroconductrice est placée sur la surface d'une base de borne et, si nécessaire, une couche intermédiaire électroconductrice est placée entre la base de la borne et la couche de revêtement en céramique électroconductrice.
Patent EP-0305537-B1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/4093
Filed: 1988-02-29
Granted: 1994-04-13
Abstract: On sélectionne d'abord un article de menu prédéterminé dans une table de menu (108b) pour choisir un procédé de définition d'un composant de figure, et on sélectionne ensuite un composant de figure prédéterminée décrit sur un écran de visualisation (106). Un processeur (102) définit d'abord un nouveau composant de figure en utilisant le procédé sélectionné de définition de composant de figure et le composant de figure sélectionné, et ensuite la forme d'une pièce en utilisant le composant de figure sélectionné, afin de déplacer l'outil lorsque tous les composants de figure ont été définis. Le processeur exprime le composant de figure et la forme de la pièce sous une première forme tels qu'ils ont été définis en utilisant un language de programmation automatique et stocke les données dans une zone mémoire (103b). Il exprime ensuite les points des composants de figure en utilisant des valeurs de coordonnées, une ligne droite en utilisant les valeurs de coordonnées de deux points, un cercle en utilisant les valeurs de coordonnées du centre et le rayon de l'arc, et stocke ces données dans une zone mémoire (103c). Lorsqu'on lui demande de reproduire la forme d'une pièce, le processeur (102) présente le composant de figure et la forme de la pièce dans le langage de programmation automatique en utilisant la première forme, et effectue le traitement en utilisant la deuxième forme pour distinguer le composant de figure indiqué par un curseur graphique ou pour visualiser la figure.
Patent EP-0305450-B1 (EP)
IPC: G01D7/02
Filed: 1988-03-03
Granted: 1992-06-03
Abstract: PCT No. PCT/AU88/00055 Sec. 371 Date Dec. 22, 1988 Sec. 102(e) Date Dec. 22, 1988 PCT Filed Mar. 3, 1988 PCT Pub. No. WO88/06549 PCT Pub. Date Sep. 7, 1988.A dive parameter transmitter/receiver assembly for scuba diving includes a transmitter circuit with a control unit with one or more sensors for detecting dive parameters and/or information to be displayed. A modulator is included for modulating the parameter(s) or information and a transmitting transducer for propagating the parameter(s) or information. A receiver circuit is included and has a receiver transducer, a demodulator, a decoder, and a display for displaying the parameter(s) or information.
Patent EP-0349588-B1 (EP)
Title: Universal backing flange
IPC: B24B45/00
Filed: 1988-03-03
Granted: 1991-11-27
Abstract: A coupling flange (35) for use on a power tool such as a portable grinder (10) for transferring torque loads from the motor-driven spindle (15) of the tool (10) to a tool element subassembly such as an abrasive disc subassembly (17; 24). The coupling flange (35) is designed to accommodate and be usable with both hubbed (24) and non-hubbed (17) abrasive disc subassemblies. The coupling flange (35) is adapted to be installed onto the spindle (15) of the tool and comprises a first contact surface (44) for frictionally engaging the spindle (15), and at least two radially spaced annular drive surfaces (36, 38). The first drive surface (36) is adapted to frictionally engage the backing flange (26) of a hubbed-type of abrasive disc subassembly (24) and the second drive surface (38) is adapted to frictionally engage the backside of the abrasive disc (18) of a non-hubbed type of abrasive disc subassembly (17).
Patent EP-0371971-B1 (EP)
IPC: B01J8/36
Filed: 1988-05-09
Granted: 1993-07-21
Abstract: A processing tower for powdery or granular material has an upper fluidised-bed or spouted-bed chamber (1) and a lower chamber (2; 3). The upper chamber (1) has an inlet (15) and an outlet (5) for the material to be processed, and pneumatic means (7) for movement of the material from the inlet (15) to the outlet (5). These pneumatic means (7) comprise a ventilation surface (6) with holes which covers the upper (1) towards the bottom. The lower chamber (2; 3) comprises a first space (2) intended for flowthrough of the gas fluidising the fluidised or spouted bed and a second space (3 which serves for the processing of the material and into which the outlet (5) preferably opens. The upper chamber (1) and the lower chamber (2; 3) are interconnected via the ventilation surface. The inlet (15) is offset in relation to a plane determined by the central axis of the processing tower and the outlet. <IMAGE>
Patent EP-0353251-B1 (EP)
Title: Gel composition
IPC: C09K3/18
Filed: 1988-04-25
Granted: 1992-12-30
Abstract: A gel composition including a water absorbent polymer of a hydrocarbon chain backbone with pendent anionic groups. The gel composition is activated with moisture so that the water absorbent composition migrates to absorb the water. Also, the gel composition protects wires which carry a small dc current and heals shorts caused by moisture in such wires. The gel composition can include a tackifier which makes the mixture adhere to surfaces.
Patent EP-0394275-B1 (EP)
Inventor: STONE CHARLES L
IPC: A61B5/375
Filed: 1988-08-12
Granted: 1996-03-06
Abstract: A system for mapping and/or displaying spatio-temporal features of underlying event-related neural activity involves measuring the event-related evoked potential values at a limited number of points over the region or interest (30), deriving a first grid of potential values at points over the area of interest representing at least a Kriging-type of spatial statistical interpolation (36), and using the first grid to derive for the region of interest a second grid of points of current density values by a Laplacian conversion (40). A plurality of second grids of current density values spaced apart in time are derived and displayed on a monitor in cartoon-type fashion to provide a cartoon-type display of the features of the event-related evoked response over the region of interest varying with time. Various other displays are possible for highlighting specific features.
Patent EP-0331723-B1 (EP)
IPC: F23G5/00
Filed: 1988-09-21
Granted: 1993-01-07
Abstract: The present invention provides a method for the destruction of hazardous carbonaceous wastes comprising solids which comprises the steps of (a) gasifying said wastes and producing an intimate admixture of the gaseous products of said gasification with air, said admixture containing at least a stoichiometric amount of air, (b) passing said admixture to a plug flow combustion zone, and (c) effecting sustained and essentially complete combustion of said admixture under essentially adiabatic conditions to destroy said gaseous products and to form a combustion effluent of high thermal energy; said combustion being characterized by said admixture having an adiabatic flame temperature such that that actual flame temperature in the combustion zone is greater than about 1350 K.
Patent EP-0335067-B1 (EP)
Title: Process for the production of tetrapropylammonium bromide
IPC: C07C209/06
Filed: 1989-01-17
Granted: 1993-03-17
Abstract: Process for the production of tetrapropylammonium bromide, in which tripropylamine is reacted with propyl bromide in a polar solvent at a temperature of 60 to 160 DEG C.
Patent EP-0332923-B1 (EP)
IPC: B41M5/39
Filed: 1989-02-28
Granted: 1992-05-06
Abstract: A dye-donor element for thermal dye transfer comprises a support having thereon a dye dispersed in a polymeric binder, characterized in that the dye has the formula: <CHEM> wherein R<1> represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a cycloalkyl group having from 5 to 7 carbon atoms or an aryl group having from 6 to 10 carbon atoms; R<2> represents a substituted or unsubstituted alkoxy group having from 1 to 10 carbon atoms; a substituted or unsubstituted aryloxy group having from 6 to 10 carbon atoms; NHR<5>; or NR<5>R<6>; R<3> and R<4> each represents R<1>; or either or both of R<3> and R<4> can be joined to the carbon atom of the aromatic ring at a position ortho to the position of attachment of the anilino nitrogen to form a 5- or 6-membered ring; or R<3> and R<4> can be joined together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring; R<5> and R<6> each independently represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a cycloalkyl group having from 5 to 7 carbon atoms or an aryl group having from 6 to 10 carbon atoms; or R<5> and R<6> may be joined together to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocyclic ring; and Z represents hydrogen or the atoms necessary to complete a 5- or 6-membered ring.
Patent EP-0332074-B1 (EP)
Title: Fibre-reinforced plastics pads for spring leaves
IPC: F16F1/26
Filed: 1989-03-03
Granted: 1991-08-07
Abstract: Fibre-reinforced plastic mounting plates are proposed as an intermediate component in the corresponding attachment devices of the leaf springs for introducing force in the case of non-metallic leaf springs. In order to reduce tension peaks and to avoid relaxation, the mounting plates consist of fabric or layers of glass, carbon and/or plastic fibres impregnated or laminated with plastic, the fibre strands being distributed essentially evenly with respect to one another and being aligned at an angle of +/-45 DEG  or 0 DEG /90 DEG  with respect to the longitudinal axis of the leaf spring.
Patent EP-0342338-B1 (EP)
IPC: A47J37/10
Filed: 1989-03-27
Granted: 1993-02-10
Abstract: A cooking vessel made of light metal, e.g. aluminium, such as a pan, roaster or saucepan having a heat-resistant and form-stable bottom made of a plurality of closed surfaces which are formed by intersecting groovings. The groovings advantageously have a triangular cross-section with a groove depth of between 0.5 and 2 mm, the grooves being manufactured without material abrasion, e.g. by embossing or compression. The groovings subdivide the resting surface of the bottom of the vessel into a multiplicity of small surfaces which advantageously have a regular shape, e.g. a rectangular, triangular or hexagonal shape. The size of these surfaces is between 0.5 and 2 cm<2>.
Patent EP-0389668-B1 (EP)
IPC: B29D30/24
Filed: 1989-06-20
Granted: 1992-10-28
Abstract: A novel tire building drum (10) is provided herein, which is formed of rigid synthetic plastic material. The drum is hollow, and is provided with a central core (12) adapted to be non-rotatably fixed to the rotating shaft of a conventional tire building machine. The central core (12) is connected to the interior of the hollow drum by a plurality of radially-outwardly-extending ribs (17, 30, 20, 33, 23, 36, 26 & 39) which extend along the longitudinal axis of the drum.
Patent EP-0346951-B1 (EP)
Title: Fiber optic amplifier
IPC: H01S3/05
Filed: 1984-09-20
Granted: 1993-03-17
Abstract: A side pumped, fiber optic amplifier comprises an optical fiber (12), having a first refractive index, formed of a laser material, such as Nd:YAG. A jacket (14), which surrounds the optical fiber (12), has a second refractive index, lower than the first refractive index. This jacket (14) is cone shaped and tapers from a large end (16) to a small end (18). High power laser diodes are mounted on the large end (16) to produce collimated pump light to pump the optical fiber material. The cone shaped jacket (14) focuses this pump light to an interaction region at the small end (18), where the jacket material is quite thin, e.g. on the same order of magnitude as the diameter of the optical fiber (12). The focused light is absorbed by the optical fiber (12) in this interaction region, and causes an electronic population inversion in the laser fiber material. A signal propagating through the optical fiber (12) stimulates spontaneous emission from the optically excited laser material, thereby resulting in amplification of the signal.
Patent EP-0336507-B1 (EP)
Title: Process to compress flat textiles, flat textiles made with this process and their application
IPC: D03D15/00
Filed: 1989-03-30
Granted: 1992-07-22
Abstract: In a process for compressing sheet-like textile structures in the longitudinal and transverse direction, highly shrinking and normal shrinking polyester yarns of the same chemical composition are processed to give a sheet-like structure. The sheet-like structure is subjected to thermal treatment at 60 to 200 DEG C without stress and exhibits a fabric shrinkage of at least 15%. The process is used for the production of woven, knitted and tufted materials and for the compression of pile materials.
Patent EP-0344000-B1 (EP)
Inventor: USHIDA YOSHIHISA MITSUI PETROC
IPC: H01L41/187
Filed: 1989-05-25
Granted: 1995-07-26
Abstract: Proposed are ferroelectric ceramic materials which are Perovskite solid solutions comprising a solid solution of formula  Pb1 - aMa (Mg1/3 Nb2/3)x Tiy Zrz O3 wherein M is Ba or Sr, x + y + z is 1, a is from 0 to 0.10, x is from 0.05 to 0.70, y is from 0.25 to 0.50 and z is from 0.05 to 0.70, which solid solution contains either (i) at least one oxide selected from La2O3 and Nd2O3 as group A oxide and at least one oxide selected from ZnO, SnO2 and Ta2O5 as group B oxide, or (ii) MnO2, at least one said group A oxide and at least one oxide selected from ZnO and SnO2 as group B oxide. These ferroelectric ceramic materials have a large piezoelectric strain constant d.
Patent EP-0345077-B1 (EP)
Title: Facing system
IPC: E02D29/02
Filed: 1989-06-02
Granted: 1992-05-13
Abstract: A facing system for a frictionally stabilised earth structure comprises an assembly of facing units (1) each having a sloping facing panel (3) with a substantially horizontal upper edge and a lower edge situated rearward of said upper edge and substantially parallel thereto, the facing panel being supported by a pair of laterally spaced side panels (2). The facing units (1) are assembled to form a series of superimposed substantially horizontal tiers wherein the sloping facing panels (3) in said tiers are laterally spaced and are positioned vertically above corresponding lateral spaces between facing panels in the tier below, whereby earth (9) immediately behind said structure in contact with said facing panels, forms an open sloping surface (10) from the lower edge of each facing panel through the space in the tier immediately below to the upper edge of the facing panel vertically below said space, the slope of said surface being less than the angle of repose of the earth. The side panels (2) on each side of each said facing panel (3) restrain lateral movement of the earth of said slope and are provided with means (7) for attachment to frictional stabilising members embedded in the earth of said structure.
Patent EP-0352046-B1 (EP)
Inventor: DENONCOURT PETER J
IPC: H01M2/06
Filed: 1989-07-17
Granted: 1994-05-11
Abstract: A ceramic seal assembly (10) for electrically insulating and hermetically securing a terminal to a housing through which the terminal extends. The housing contains a fluid at a high pressure and an electrical device to which the terminal is connected. An adapter (40) is provided for hermetically securing the seal assembly (10) to the housing. The adapter comprises a generally tubular member defining two end portions and a collar (15) secured to one of the two end portions. The seal assembly (10) and housing are hermetically secured to the tubular member at separate locations. The seal assembly (10) contains at least one annular ceramic member (11, 12, 13) and is oriented such that the high pressure fluid contained within the housing causes the annular ceramic member (11, 12, 13) to be in compression and thereby maintain a seal between the terminal and the housing.
Patent EP-0371869-B1 (EP)
Inventor: AUDUREAU JACQUES
IPC: A01G13/02
Filed: 1989-11-27
Granted: 1995-08-09
Abstract: The apparatus according to the invention comprises a box (1) equipped, on one of its sides, with a trough (12), towards which the material to be distributed is conveyed by displacement means (10). The material falling into the trough is sucked up by a turbine (13), the inlet port (15) of which opens out at one end of the trough, and is thrown through a distribution channel (17). <IMAGE>
Patent EP-0396582-B1 (EP)
IPC: B27C1/10
Filed: 1988-12-05
Granted: 1993-09-15
Abstract: Un outil motorisé comprend un logement (1), un bloc à couteau cylindrique (2) monté rotatif dans le logement (1), ainsi qu'un organe moteur (3) servant à mettre le bloc à couteau (2) en rotation. Au moins une lame de coupe (7) est montée dans le bloc à couteau (2) en parallèle avec l'axe de rotation du bloc. Des plaques d'assise antérieure et postérieure (34, 35) maintiennent l'outil motorisé sur une pièce à usiner lors de l'utilisation et sont espacées l'une de l'autre de façon à définir entre elles une fente allongée (5) parallèle à l'axe de rotation du bloc à couteau (2), les lames de coupe (7) s'étendant à travers cette fente pendant la rotation du bloc à couteau (2). Les plaques d'assise antérieure et postérieure (34, 35) définissent chacune une surface incurvée autour de l'axe de rotation du bloc à couteau (2).
Patent EP-0494853-B1 (EP)
Inventor: MCNAMARA FRANCIS J
IPC: A44C17/04
Filed: 1989-04-11
Granted: 1996-08-28
Abstract: Monture pour joaillerie, destinée au maintien et à la fixation d'une pierre précieuse décorative, comprenant un châssis (3) avec au moins une ouverture (15) formée dans la face supérieure et dimensionnée de manière à loger la pierre précieuse (19), et un encastrement (1) présentant une ouverture (5) reliée par des parois latérales (7, 9, 11, 13), l'ouverture dudit encastrement étant dimensionnée de manière à recevoir le châssis (3), entre lesdites parois latérales. La partie supérieure des parois latérales présente un rebord (10) s'étendant dans l'ouverture formée par ces parois latérales; une pierre précieuse (19) montée dans le châssis présente une face inférieure prenant appui dans une ouverture, d'un châssis, et une face supérieure venant en contact avec le rebord (10), afin de fixer la pierre dans la monture. Le rebord (10) de l'encastrement présente de préférence des parties découpées (22), telles que des découpures incurvées, se conformant mieux aux faces supérieures des pierres, tout en assurant un meilleur maintien et un meilleur aspect.
Patent EP-0437466-B1 (EP)
Inventor: TANASESCU OVIDIU
IPC: A47L11/293
Filed: 1989-09-29
Granted: 1993-12-08
Abstract: An apparatus for wet cleaning of floors and the like by means of a round rotating scrubbing brush (1) operated by a motor (11) and provided with a centrally mounted intake (5) for clean water to which detergent of a suitable kind has been added. Round the scrubbing brush (1) there is mounted an annular, non-rotating nozzle (3) which by means of suction effect diverts dirty cleaning water, the nozzle being provided with radial openings, some of which are located at the inner circumference of the nozzle and oriented inwardly towards the scrubbing brush (1) and some of which are located at the outer circumference of the nozzle and oriented outwardly towards a space arranged outside and round the nozzle (3), in the upper part of the space there being mounted a ring (13) which is rotatable by the motor (11) and provided with a plurality of openings (9) for rinsing water, the openings being oriented towards the floor, as well as with a plurality of lips (7) extending to the floor, the lips being arranged to force, on rotation of the ring, the rinsing water and the dirty cleaning water towards the openings at the outer circumference of the nozzle (3).