baber/WOPTO huggingface dataset:
Patent EP-0557755-A1 (EP)
Inventor: KANESAKA ICHIRO
IPC: A01K1/015
Filed: 1993-02-04
Abstract: A mat for stock-raising 1 comprises an upper rubber layer 10 and lower rubber layer 20. As a multi-functional ceramics 14 contained in the upper rubber layer 10 has an effect of irradiating far-infrared radiation, it irradiates an infrared radiation by receiving the heat from gas heater 3. Since the alminium 24 contained in the lower rubber layer 20 has high heat-reflective property, it prevents the spreading of heat from upper layer side to lower layer side. And a mat for stock-raising 1 comprises a upper layer 100, a middle layer 200 and a lower layer 300. The functional ceramics 140 contained in the upper layer 100 irradiate far-infrared radiation by the heat received from the gas heater 3 as it has an effect of irradiating far-infrared radiation. The middle layer 200 having insulative property prevents the heat spreading from upper layer side to lower layer side in order not to loose the heat. By the use of the mats of the present invention, the efficient heating of pigs on the mats can be achieved.
Patent EP-0556664-A1 (EP)
Inventor: STEFFAN ROLAND DR-ING DIPL-CHE
IPC: B29C33/02
Filed: 1993-02-05
Abstract: The invention relates to a method and a device for heating a mould (1), in particular a mould (1) for producing a plastic skin (2), to which end plastic powder (6) is filled into the mould (1), is heated in the mould (1) until it fuses and melts completely and is finally cooled. The essential feature of the invention consists in the fact   a) that a heating vessel (9) is provided with a temperature-controlled heat-transfer medium (10), b) that the mould (1) is arranged with its outer side (12) in a clear opening (11) in the heating vessel (3), and c) and that the heating vessel (9) together with the mould (1) is pivoted or rotated in such a manner e) that the heat-transfer medium (10) covers the outer side (12) of the mould (1) and transfers heat to the mould (1).   <IMAGE>
Patent EP-0588106-A1 (EP)
Title: Verfahren zur Herstellung von Hexafluorpropen-Dimeren mit einem hohen Anteil an Perfluor-(4-methyl-2-penten)
Inventor: GISSER ALFONS
IPC: C07C17/26
Filed: 1993-08-23
Abstract: Die Dimerisierung von Hexafluorpropen ergibt dann fast nur Dimere mit einem hohen Gehalt an Perfluor-(4-methyl-2-penten), wenn die Dimerisierung in einem aprotischen Lösemittel in Gegenwart eines Adduktes aus einem Amin, welches keine NH-Gruppen enthält, und einem Metallfluorid erfolgt.
Patent EP-0589215-A1 (EP)
Inventor: MATYSCAK KAMIL
IPC: F01D25/24
Filed: 1993-08-23
Abstract: In a gas turbine the exhaust casing (5) comprises an annular inner section (6) on the hub side and an annular outer section (7), which define a diffuser (9) and are provided with a horizontal parting plane. The exhaust casing merges into an exhaust duct, the defining walls of which likewise comprise an annular inner section (16) on the hub side and an annular outer section (17). The points of separation between the exhaust casing and the exhaust duct are designed as flange connections (7A, 17A and 6A, 16A). The flanges (7A, 17A and 6A, 16A) at the points of separation have a tapering contact surface.   <IMAGE>
Patent EP-0592958-A1 (EP)
Inventor: YONEOKA MIKIO C O MITSUBISHI G
IPC: C01B3/22
Filed: 1993-10-08
Abstract: A process and a catalyst for producing hydrogen by steam reforming of methanol using a catalyst containing copper oxide, zinc oxide, and optionally boron oxide and/or aluminum oxide, along with diatomaceous earth in amount equal to from 0.5 to 10% by weight of the sum of the weight of the oxides. The catalyst of this invention has high mechanical strength and high activity at comparably low temperature, and the decrease in activity of the catalyst after long term use is quite small. Thus hydrogen is produced from methanol stably in high yield.
Patent EP-0588428-A1 (EP)
Inventor: DOORNBOSCH JAN JAAP
IPC: A01K1/06
Filed: 1993-09-10
Abstract: The invention relates to a feeding fence (1) comprising an upper beam and a lower beam having therebetween at least one passage opening (2) for the head of an animal. The passage opening (2) is bounded on one side by an edge fence part defining a vertical edge and on the opposite side by a swivel bar (4) which at a location between its outer ends is mounted for swivelling on a swivel shaft (5) lying transversely of the fence (1) such that the swivel bar (4) can swivel out of a middle position substantially parallel to the edge fence part into an open position in which the upper portion of the swivel bar (4) is removed from the edge fence part and a further swivelled position in which the lower portion of the swivel bar is removed from the edge fence part. In the upper or lower beam are arranged locking means (7) with control means (21,26) therefor for locking the swivel bar (4) in the middle position and stop means (8) against which the swivel bar lies in the middle position and control means (24,25) connected to the stop means (8) for each passage opening for shifting the stop means (8) from an active position close to the middle position to a rest position close to the further swivelled position of the swivel bar (4).
Patent EP-0586022-A1 (EP)
Inventor: FISCHER ADDISON M
IPC: G06Q20/00
Filed: 1990-01-11
Abstract: A public key cryptographic system is disclosed with enhanced digital signature certification which authenticates the identity of the public key holder. A hierarchy of nested certifications and signatures are employed which indicate the authority and responsibility levels of the individual whose signature is being certified. The certifier in constructing a certificate generates a special message that includes fields identifying the public key which is being certified, and the name of the certifee. The certificate is constructed by the certifier to define the authority which is being granted and which may relate to wide range of authorizations, delegation responsibilities or restrictions given to, or placed on the certifee. Methodology is also disclosed by which multiple objects such as, for example, a cover letter, an associated enclosed letter, an associated graphics files, etc, are signed together. Methodology is also disclosed for digitally signing documents in which a digital signature is generated for both computer verification and for reverification if a document needs to be reconfirmed by reentering from a paper rendition.
Patent EP-0601640-A1 (EP)
Inventor: KRUIZINGA JAN JOHANNES
IPC: B42D15/10
Filed: 1993-12-01
Abstract: Known identification documents such as passports and driving licences have a photograph for purposes of identification of the holder of the document. Due to the fact that such a photograph can be replaced by another photograph, such known documents are fraudproof only to a limited extent. If these identification documents already provided with the photograph are further provided according to the invention with a copy of the photograph printed on the identification document, they become highly fraudproof, due to the fact that the printed copy cannot be replaced, and the photograph can be compared at any time with said printed copy, which makes replacing the photograph pointless.
Patent EP-0584896-A1 (EP)
Inventor: BLUM RICHARD
IPC: H02B1/38
Filed: 1993-06-23
Abstract: A switchgear cabinet (1) has a door (4) which is provided with a sealing device (10) consisting of elastomeric material. The sealing device has a head web (21), with a cavity (12), as well as a fastening web (14), with a self-adhesive adhesive layer (15). The sealing device (10) rests against an edge limb (5 or 6) of the door (4) by means of the fastening web (14) and the adhesive layer (15). A friction-reducing coating (16) can be applied to an end surface (13) which is intended to rest against a front surface (3) of the switchgear cabinet (1), or to an adjacent side surface (17). <IMAGE>
Patent EP-0572178-A1 (EP)
Inventor: SAKAI KENICHI
IPC: B23K26/00
Filed: 1993-05-20
Abstract: A resin composition for laser marking, comprises
     (A) a thermoplastic resin,   (B) one or more compounds selected from the group consisting of tetrazole compounds, and also sulfonylhydrazide compounds, nitroso compounds and azo compounds having a decomposition temperature of 210° C or more,   (C) carbon black and   (D) optionally a flame-retarding agent. Clear and secure markings can be easily applied in a short time to these resin compositions.
Patent EP-0598479-A1 (EP)
Inventor: ROGERS NORMAN EDWARD
IPC: B22D41/46
Filed: 1993-09-28
Abstract: A method and product is provided to improve the positioning of loose anti-skulling material in the outlet nozzle zone of a metallurgical pouring vessel. 
     Thus the formation of skull in the outlet nozzle zone of a metallurgical pouring vessel (10) is inhibited by positioning in the outlet nozzle zone (14) an elongated container (24) containing loose anti-skulling material (26), the container (24) being formed of an intumescent material whereby when heated it expands to fill the gap between itself and the walls of the nozzle (18) and releases the anti-skulling material (26).
Patent EP-0646528-A1 (EP)
Inventor: AKIYAMA HEIEMON
IPC: B65B11/22
Filed: 1993-09-30
Abstract: A contents which can be compressed in a vertical direction is tightly wound. Upon descending of the elevator 1, the compressive receiving plates 3, 3 are projected above the contents B, thereafter the elevator 1 is ascended to hold the contents B between the compressive receiving plates 3, 3, thereby the contents B is compressed in the vertical direction, the winding guides 2, 2 are approached to each other while the contents B is being compressed, both ends A1, A2 of the packaging sheet A are connected by the fixing means C1, C2, C2 and then the compressive receiving plates 3, 3 are pulled out.
Patent EP-0594380-A1 (EP)
Inventor: TANAKA MASATOSHI
IPC: B60C11/00
Filed: 1993-10-18
Abstract: A pneumatic tyre comprises a tread portion (T) having a convex profile, a pair of axially spaced bead portions (B), and sidewall portions (S) extending therebetween, in which the tread portion (T) is provided with a circumferentially extending continuous groove (7) having groove edges, the circumferential groove (7) having a width of more than 16% of the ground contacting width (TW), whereby the over all tyre noise, especially air resonance is reduced without deteriorating wet performance.
Patent EP-0595598-A1 (EP)
Inventor: CULLEN BARRY A
IPC: C07C229/16
Filed: 1993-10-26
Abstract: A process for preparing N-phosphonomethyl iminodiacetic acid wherein solutions of an alkali metal salt of IDA are reacted with formaldehyde so as to form the alkali metal salt of hydroxymethyliminodiacetic acid (HMIDA). The HMIDA can be subsequently reacted with a phosphorous source such as phosphorous acid to produce PMIDA in good yield.
Patent EP-0559529-A1 (EP)
Inventor: DUVENT JEAN-LOUIS MICHEL
IPC: G01N15/02
Filed: 1993-02-26
Abstract: Device for determining the granulometric distribution of a mixture of particles in flow, comprising:     . a generator (1) of a beam of monochromatic light (2); . a transparent container (3), arranged on the path of the said beam (2) and passed through by the said mixture of particles; . a converging optical system (5) for forming, in its focal plane, a diffraction/scattering pattern of the said particles illuminated by the said beam (2); . an array (6) of photosensitive detectors (7i) distributed radially in the said focal plane of the optical system (5); and . means (9) for processing the electrical signals output by the said array of photosensitive detectors (6).   According to the invention, an additional monochromatic light source (11) is provided, emitting an additional beam (12), inclined with respect to the beam (2) from the said generator (2) and sent on to the said transparent container (3). <IMAGE>
Patent EP-0568439-A1 (EP)
Inventor: ROUY OLIVIER CABINET BALLOT-SC
IPC: G11C29/50
Filed: 1993-04-27
Abstract: The invention relates to a circuit for detecting current leaks in a bit line of an electrically programmable read-only memory. It comprises essentially a current generator 2 and a means 8 for applying zero volts to the grid of all the cells of the bit line. The detection information is delivered by a comparison circuit 1. It corresponds to the result of the comparison between the test current and the current flowing through the bit line. Advantageously, the detection circuit is incorporated in the memory read-out circuit. The invention also relates to the associated detection method and a memory circuit including such a detection circuit. <IMAGE>
Patent EP-0596806-A1 (EP)
Inventor: ALBOU PIERRE
IPC: H05B41/38
Filed: 1993-11-04
Abstract: The present invention relates to a supply circuit for an assembly consisting of at least two discharge lamps (4, 5), especially for dip-beam/full-beam headlamp control for a vehicle, including a medium-voltage converter (1) and a pulse generator for igniting a discharge lamp, as well as switching means, characterised in that each of the discharge lamps (4, 5) is connected to a single medium-voltage supply source (1) via the secondary winding (6, 7) of a transformer whose primary circuit is connected to a single voltage multiplier (3) via a selection means (10, 11, 12, 13). <IMAGE>
Patent EP-0603067-A1 (EP)
Inventor: SCHOEFFTER JEAN-PIERRE
IPC: F16H25/20
Filed: 1993-12-15
Abstract: In a roller screw mechanism (16) called upon to be subjected to high vibrations and to operate under a high degree of vacuum, as is particularly the case in the aerospace industry, a preload is applied between two half-nuts (24, 26) by a compression coil spring (48) bearing in a pre-load casing (18), and one (24) of these half-nuts is secured to the box. Furthermore, the rollers (28) include at least a surface coating of plastic, preventing any risk of them becoming welded to the metal of the worm (14) and of the half-nuts (24, 26) under vacuum. <IMAGE>
Patent EP-0610639-A1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A45D34/04
Filed: 1993-12-22
Abstract: Applicator for make-up or for a hair-treatment product, including a reservoir (110) containing the product to be applied, a removable cap (120) intended to close the reservoir, an application member (121) carried by the end of a wand (rod) (122) integral with the cap (120) which has a closure bearing surface (123) intended to interact with a seat made in line with the opening of the reservoir (110), a handle (130) being articulated around a pin (133) carried by the cap (120) and consisting of at least one arch (131), the dimensions of which are such that, in the completely folded position of the handle (130), the said arch (131) surrounds the said reservoir (110), the said arch (131) being equipped with a locking stop (132) interacting with the bottom (112) of the said reservoir in this completely folded position of the handle (130), this interaction applying the said closure bearing surface (123) on the said seat in a leaktight fashion. <IMAGE>
Patent EP-0565466-A1 (EP)
Inventor: LEFAVRAIS SYLVAIN
IPC: F16L27/111
Filed: 1993-04-09
Abstract: This flexible piping element is of the type consisting, essentially, of a segment of corrugated tube (4) housed in a tubular segment of external braid (5), these two segments (4, 5) being joined to one another at their ends by crimping and/or welding of the tubular segment of braid (5) onto a smooth end part (4a) of the segment of corrugated tube (4), a stop ring (6) surrounding the cylindrical end (5b) of the tubular segment of braid (5) level with this join. The segment of corrugated tube (4) has, at each of its ends, at least one deployed corrugation (7a), that is to say one whose pitch is made greater than that of the other corrugations (7). <IMAGE>
Patent EP-0583215-A1 (EP)
Inventor: SMITH WILLIAM F
IPC: C25B9/23
Filed: 1993-08-12
Abstract: The production of high pressure oxygen comprises the use of an electrolysis cell having an anode (9), a cathode (7), an ion exchange membrane (5) disposed therebetween, an anode chamber (3), a cathode chamber (1) and a means for regulating pressure. The cathode chamber has a porous sheet (12) which contacts the cathode and imparts structural integrity to the ion exchange membrane. Low or ambient pressure water enters the cathode chamber, wicks through the porous sheet, contacts the cathode, and osmotically transports across the ion exchange membrane from the cathode to the anode. At the anode, water electrolysis produces hydrogen ions and oxygen. The means for regulating pressure retains the oxygen within the anode chamber until the oxygen has attained the desired high pressure. Upon attaining the desired high pressure, the oxygen is removed from the anode chamber at a rate commensurate with the production of additional oxygen. As the oxygen pressure increases within the anode chamber and as the oxygen is removed from the anode chamber, the water continues to osmotically transport across the ion exchange membrane against the pressure gradient formed by the increasing oxygen pressure.
Patent EP-0579577-A1 (EP)
Inventor: KLEINE WERNER
IPC: B23B51/00
Filed: 1993-07-07
Abstract: The smallest radial distance (r) of the spline faces (4a) running radially to the centre (z) of the shank (1) is greater than half the diameter (d) of the shank. In the body of the tool adjacent to shank are splines (4) having an open end towards the shank and lying outside the diameter of the shank. The spindle has a socket bush (8) with a corresponding internally splined region (5) and an interior bore (6) with driving and locking members (9, 11) for the tool shank. The splines (4) of the tool engage in the socket and allow high torques to be transmitted.
Patent EP-0648537-A1 (EP)
Inventor: NIENS FRIEDRICH
IPC: B02C18/06
Filed: 1993-10-13
Abstract: The apparatus for the kinematic high-frequency treatment of a material or material mixture is arranged in the form of a cylindrical arrangement of at least two comminuting-member rings seated on holders, surrounding one another and rotatable in opposite directions relative to one another, the outer comminuting-member ring (5) having teeth (8) and the inner comminuting-member ring (3) having at least two outer faces (7), and a working gap (6) being defined between the inner faces of the teeth and the outer faces of the inner comminuting-member ring. The inner faces (9a, 9b) of the teeth (8) and the outer faces (7) of the inner comminuting-member ring (3) each have two edges (58 and 10a), and the working gap (6) has, at least in places, non-parallel regions. Such an apparatus results in a higher efficiency than previously known apparatuses and, above all, in the case of solid/liquid systems, solid fractions can be processed with larger diameters and without prior coarse grinding. <IMAGE>
Patent EP-0603118-A1 (EP)
Inventor: GUIBELIN BRUNO
IPC: B25B5/10
Filed: 1993-11-17
Abstract: A mobile clamping arm (4) can be moved with respect to a fixed clamping arm (2) forming part of a rigid framework. The latter further includes a guide rod (1) on which there slides a ring (5) secured to the moving arm (4), and a guide arm (3). A threaded rod (7) is mounted so that it can rotate in the fixed clamping (2) and guide (3) arms and is engaged in a tapped hole (6) in the moving arm (4) so that rotation thereof gives rise to a movement of this moving arm with respect to the rigid framework. The threaded rod is arranged to be driven by a motorised screwdriver or drill. <IMAGE>
Patent EP-0674810-A1 (EP)
Inventor: EDGINGTON ROBERT J
IPC: H01M4/80
Filed: 1992-11-20
Abstract: A three-dimensional substrate material (28) for use in constructing battery electrodes comprises a sintered matrix material (12, 14) selected from the group consisting of reticulated metal foams, conductive fibers and metal powder compacts, and a porous covering layer of a polymeric mesh material, flexible metal screen or metal fibers (20), bonded to at least one surface of the matrix material (12, 14) to retain the sintered matrix material (12, 14) substantially within the planar surface of the surface of matrix material (12, 14) during spiral-wounding of the chemically loaded matrix material (12, 14).
Patent EP-0617675-A1 (EP)
Inventor: REES RICHARD WILLIAM ARTHUR
IPC: B60N2/075
Filed: 1992-12-16
Abstract: Système de siège pour automobile (10) comprenant des éléments extrudés (18, 20) légers et très résistants formant les rails (14, 14). Les éléments extrudés (18, 20) sont constitués de surfaces d'aboutement de forme allongée (36, 46, 38, 48) qui sont les seules surfaces de contact à résister à la séparation désolidarisation de l'ensemble constituant les rails (14, 14) en cas de choc. Aucun renfort supplémentaire n'est nécessaire.
Patent EP-0726970-A1 (EP)
Inventor: TSOU YU-MIN
IPC: C25B9/23
Filed: 1993-01-12
Abstract: A membrane-electrode structure for use in an electrochemical cell comprising an ion exchange membrane with a cathode layer and intermediate layers between the cathode and the membrane. The intermediate layers comprise at least two layers or zones of inorganic solid particles and an organic polymer binder. The intermediate layer or zone adjacent to the membrane comprises more than 50 percent by weight of inorganic particles and the other layers or zones have 50 percent by weight or less of inorganic particles.
Patent EP-0600088-A1 (EP)
Inventor: KOIKE TAKAO MINAMI-GO-JO MARUY
IPC: G01N33/564
Filed: 1993-02-05
Abstract: An antibody specific for an antiphospholipid antibody syndrome can be specifically assayed by using a solid-phase reagent prepared by binding β2-glycoprotein I to a carrier having a functional group and/or a free radical with a negative charge or a lone electron pair attached to the surface thereof. Also an antibody specific for an antiphospholipid antibody syndrome and another antibody specific for an infectious disease can be differentially detected by using the above reagent or a modification thereof.
Patent EP-0625021-A1 (EP)
Title: Procede de rejet des interferences electriques provenant d'appareils de mesures physiologiques
Inventor: MCKOWN RUSSELL C
IPC: A61B5/308
Filed: 1993-01-28
Abstract: Procédé et appareil qui permettent d'éliminer les effets des interférences provenant d'appareils électrochirurgicaux sur les mesures continues du rythme cardiaque utilisant des techniques de thermodilution, grâce à plusieurs procédures qui se décomposent en plusieurs étapes dont (1) l'alimentation en électricité par un transformateur d'isolement (12) et en fréquence porteuse d'un élément chauffant (16) monté sur un cathéter; (2) mesure de la tension et du courant sur le primaire (10) du transformateur d'isolement (12); (3) détermination de la tension et du courant sur le secondaire (14) du transformateur (12) par rapport à la tension et au courant mesurés sur le primaire; et (4) calcul de la résistance de l'élément chauffant monté sur un cathéter et du courant qui lui est envoyé par rapport à la tension et au courant au niveau du secondaire. Avec ce procédé, l'onde d'alimentation électrique de l'élément chauffant ne contient pratiquement pas d'interférences électriques dues aux dispositifs électrochirurgicaux. Une fonction de transfert du système peut ensuite être produite au moyen de techniques de traitement des signaux qui impliquent la mise en corrélation de l'onde d'alimentation électrique de l'élément chauffant et de l'onde de température du sang. Ladite fonction de transfert de système est dépourvue d'interférences même si l'onde de température du sang présente des interférences électriques en quantité modérée, étant donné que l'onde d'alimentation électrique de l'élément chauffant ne contient pas d'interférences électriques corrélées.