baber/WOPTO huggingface dataset:
Patent EP-0479672-A1 (EP)
Inventor: CUISIN THIERRY ANDRE
IPC: B22C9/04
Filed: 1991-10-02
Abstract: A shell mould which can be used in lost-wax foundry is obtained from slips based on a binder of the colloidal silica or ethyl silicate type and from a ceramic inorganic filler based on fused silica and zircon, giving rise to a composition expressed as a percentage of dry mass comprising 70 to 95 % of fused silica and 5 to 30 % of zircon. The method for disposal comprises dissolution in a basic bath.
Patent EP-0493245-A1 (EP)
Inventor: CHALES BERNARD
IPC: A47C7/40
Filed: 1991-12-23
Abstract: This is a rigid frame acting as a framework for a car seat backrest, the said frame consisting of a shell which is itself formed by a mutual assembly of two half-shells (3) made from sheet metal dished along their juxtaposed edges which extend, respectively, along the two outer and inner perimeters of each half-shell. The juxtaposed rims of the half-shells are, over at least the greater part of their length, rolled into tubes of closed circular section (6, 7). 
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Patent EP-0544964-A1 (EP)
Inventor: BARDET GERARD
IPC: H04L1/00
Filed: 1991-11-29
Abstract: A store and forward mechanism for telecommunication equipments including means (300) for deserializing a HDLC frame of data which is received from a first telecommunication node into a sequence of n-bits words. The frame includes a header, a data field and a frame checking sequence (FCS) generated by said first telecommunication node. The apparatus further includes processing means for generating n-bit words corresponding to a new header of said received HDLC frame. The store and forward apparatus comprises serializing means (600) receiving said processed n-bits words from said storage for generating a new HDLC frame comprising said new header field and a corresponding new FCS which is to be transmitted to said second telecommunication node. 
     The apparatus further includes means (500) receiving the received HDLC frame simultaneously to the deserializing means and which computes a first partial FCS covering the data field only of the HDLC frame, and means (200) for storing that partial FCS. During the forward phase, the n-bits words which are to be transmitted to the next telecommunication node are simultaneously received by the HDLC serializer and by means (800) for computing a second partial FCS covering said data field only. At the end of the serialization process of the data field of the HDLC frame, the two partial results are compared in order to detect the occurence of an error which might have appeared in the storage during the computing of the new header of the frame. The result of that comparison is used as a control signal for altering the value of the FCS computed by the HDLC serializer before it is transmitted to the telecommunication line field of the HDLC frame, the two partial results are compared in order to detect the occurence of an error which might have appeared in the storage during the computing of the new header of the frame. The result of that comparison is used as a control signal for altering the value of the FCS computed by the HDLC serializer before it is transmitted to the telecommunication line. Since the computing of both the first and second partial FCS is respectively performed during the deserializing of the HDLC frame and the serializing of the processed n-bit data words, no extra delay is required. The integrity of data during its storage in RAM is therefore provided without needed additional processing resources since the processor which is included within the store and forward mechanism has its resources which remain fully allocated for the store and forward process.
Patent EP-0471661-A1 (EP)
Inventor: PUHM HELMUT
IPC: H01M10/14
Filed: 1991-05-29
Abstract: A device for assembling plates and separators into plate blocks (40) for traction, industrial and stationary batteries, has a longitudinal conveying device with devices for feeding the plates and separators from stacks (4, 5, 6) onto the longitudinal conveying device. Provided along the longitudinal conveying device are a station in which positive plates are removed, a station in which negative centre plates (50) are removed and a station in which negative end plates (49) are removed, in each case from stacks (4, 5, 6) from above, and are fed to the longitudinal conveying device. Furthermore, two stations are provided in which separators (52) are removed from stacks (13, 17) by separating devices (12, 31) and are placed on the longitudinal conveying device (10, 11, 24, 30) or plate groups (44, 34) located there, which plate groups are transported by the longitudinal conveying device in a cyclic manner to the individual stations and finally to a stacking station (47) in which the plate block (40) is formed. <IMAGE>
Patent EP-0506728-A1 (EP)
Title: Procede et appareil servant a mesurer les unites electriques
Inventor: SEPPAE HEIKKI
IPC: G01R21/133
Filed: 1990-12-21
Abstract: Procédé permettant de mesurer les unités électriques, et plus particulièrement de mesurer la puissance et/ou l'énergie électrique, et consistant à mesurer les signaux de courant et de tension et à en déduire la puissance et/ou l'énergie électrique correspondante. On convertit le signal de courant (I) en un deuxième signal de tension comparable (V11), puis on ajoute un signal de tension c.c. (V2) au premier signal de tension (V10) à mesurer et au deuxième signal de tension (V11) comparable au signal de courant. On fait osciller périodiquement la valeur du signal de tension c.c. (V2). On ajoute le signal de tension c.c. (V2) au premier signal de tension (V10) de manière directe, tandis qu'on l'ajoute au deuxième signal de tension (V11) sous forme atténuée (aV2; a<1). On amplifie le signal représentant la somme du deuxième signal de tension et du signal atténué de tension c.c. (V11 + aV2) de manière telle que le produit de l'amplification (b) et de l'atténuation (a) du signal de tension c.c. (V2) précité soit constant, et de préférence à peu près égal à 1. On convertit de la forme analogique à la forme numérique le premier signal de tension (V10) et le deuxième signal de tension, lesquels ont été traités de la manière décrite ci-dessus [b(V11 + aV2)], afin que pendant la conversion d'un signal de tension, la valeur du deuxième signal de tension demeure inchangée, après quoi l'on convertit le deuxième signal de tension. On envoie les signaux de tension numériques à l'unité de traitement des données (5) qui calcule les valeurs de la puissance et de l'énergie de façon connue et les écrit et/ou les enregistre en mémoire afin de permettre un traitement ultérieur.
Patent EP-0552364-A1 (EP)
Inventor: SHIZUNO HISAMITSU
IPC: H01G4/12
Filed: 1991-03-27
Abstract: A ceramic capacitor having excellent electric characteristics, produced by firing the starting material in a nonoxidizing atmosphere using a base metal such as nickel as the material of an internal electrode. The dielectric layer of the capacitor comprises an oxide mixture (1-α){(Ba k-x-z M x L z )O k -(Ti 1-y R y )O 2-y/2 }+αBaZrO₃ as the fundamental ingredient (wherein M is Mg and/or Zn; L is Ca and/or Sr; R is a rare earth element; 0.005 ≦ α ≦ 0.04; 1.00 ≦ k ≦ 1.05; 0 < x < 0.10; 0 < z ≦ 0.05;        0.01 ≦ x + z ≦ 0.10          ; and 0 < y ≦ 0.04) and Li₂O or B₂O₃ and SiO₂ and MO as the additive ingredients (wherein MO is at least one metallic oxide selected from among BaO, SrO, CaO, MgO and ZnO).
Patent EP-0525016-A1 (EP)
Title: Sheet material.
Inventor: MACKINNON ROBIN
IPC: B29C48/345
Filed: 1991-04-12
Abstract: PCT No. PCT/GB91/00583 Sec. 371 Date Dec. 17, 1992 Sec. 102(e) Date Dec. 17, 1992 PCT Filed Apr. 12, 1991 PCT Pub. No. WO91/16243 PCT Pub. Date Oct. 31, 1991.A plastic sheet material comprising a pair of opposed faces between which run a series of elongate voids, the voids being arranged such that there are a series of uninterrupted interconnections between the two opposite faces. The voids are of a cross-sectional shape such that there is a substantial absence of sharp corners. Where the voids are not in themselves round, the corners are radiussed. In a preferred construction, two series of interconnections are provided which join one another where they meet. The construction is particularly useful in packaging, especially the packaging of food products. The present invention has high buckling resistance in both the machine and cross-machine directions and is particularly resistant to torsional stresses, compression and/or extension and demonstrates good impact resistance.
Patent EP-0538262-A1 (EP)
Inventor: KIM YOUNG IL SINDAEBANG-DONG
IPC: A61K31/415
Filed: 1991-04-06
Abstract: Nouveaux dérivés d'amidine de N-diméthoxy phényle alkyle-N'-imidazolyle phényle correspondant à la formule générale (I), dans laquelle m représente un entier situé entre 1 et 5, R représente un atome d'hydrogène, un groupe alkyle inférieur C1-3 et R1 représente un atome d'hydrogène, un alkyle inférieur C1-3, un groupe aryle, un groupe alkyle mono ou diméthoxy phényle (dans lequel alkyle représente alkyle inférieur C1-3) et leurs sels d'addition d'acide acceptables sur le plan pharmaceutique. Ces composés sont efficaces comme agents anti-ulcère. L'invention décrit également les procédés de préparation desdits composés.
Patent EP-0471838-A1 (EP)
Title: Method and apparatus for connector assembly.
Inventor: SLANEY PAUL
IPC: G02B6/38
Filed: 1991-03-11
Abstract: Apparatus and method for the assembly of an optical fiber termination that does not require adhesive applies a selected force characteristic over a selected displacement. The apparatus includes a holder element, a drive element, and a positioning element that directs the relative motion of the holder and drive elements. In operation, the holder element receives a partially assembled optical fiber termination including inner and outer elements and a compressive system. The drive element, guided by the positioning element, provides the force which presses the elements of the termination telescopically together. The telescoping of the two termination elements compresses the compressive system into mechanical engagement with the optical fiber. The pressing force has a limited maximal value to prevent undue stress or damage to the optical fiber.
Patent EP-0483374-A1 (EP)
Inventor: AKIYAMA TERUO KOMATSU LTD KAWA
IPC: F15B13/04
Filed: 1991-05-15
Abstract: Est décrite une soupape de commande pourvue d'une soupape de compensation de pression sans que cela ne rende complexe l'intérieur du corps de soupape. Dans le corps de soupape, une trajectoire de transmission de pression de charge, un clapet de non-retour et une striction sont formées dans un boisseau constituant une soupape de commande, et une pression intermédiaire entre une pression à l'admission et une pression à la sortie de la soupape de compensation de pression disposée de manière adjacente dans le corps de soupape peut être introduite dans une partie prévue à cet effet de la soupape de compensation de pression, par un trou de passage d'huile ménagé dans le boisseau, de sorte que la soupape de commande pourvue de la soupape de compensation de pression peut être aisément réalisée grâce à sa conception simple.
Patent EP-0484496-A1 (EP)
Inventor: JONES RAYMOND THOMAS
IPC: C08L33/14
Filed: 1991-05-20
Abstract: L'invention se rapporte à des compositions de surenduction protectrices et à des éléments photographiques contenant ces compositions, lesquelles comprennent: (a) un polymère de latex hydroxylé; (b) un alkoxyde inférieur de métal hydrolysé; et (c) un agent tensioactif de polyéther fluoroalkyle. La couche de surenduction ainsi obtenue est transparente et flexible et assure une protection contre les éraflures et les marques d'abrasion.
Patent EP-0531415-A1 (EP)
Title: Method for treating alcoholism with nalmefene.
Inventor: SINCLAIR JOHN D
IPC: A61P25/32
Filed: 1991-05-10
Abstract: A method for treating alcoholism. The alcohol-drinking response of alcoholics is extinguished by having them drink alcoholic beverages while nalmefene, an opiate antagonist, blocks the positive reinforcement effect of ethanol in the brain.
Patent EP-0495124-A1 (EP)
Inventor: ITO NOBUHIRO KAWASAKI STEEL CO
IPC: B23K11/087
Filed: 1991-08-01
Abstract: A plurality of steel sheets are joined simply and reliably without requiring complicated working while they are continuously subjected to hot rolling. In this method, the forward end portion of a steel sheet is preliminarily joined with the tail end portion of the foregoing steel sheet at the inlet side of a finishing rolling mill, on which they are rolled and joined more firmly.
Patent EP-0549635-A1 (EP)
Title: Rechauffeurs par immersion
Inventor: TAYLOR JOHN CRAWSHAW
IPC: H05B3/00
Filed: 1991-09-16
Abstract: Un réchauffeur par immersion comprend un élément de réchauffement (405) pourvu d'une partie de renvoi (404) autour de laquelle s'enroule une barre de liaison à conduction thermique (401). La barre de liaison s'étend à travers une tête de plastique (408) et un élément d'étanchéité (407), au moyen duquel l'élément (405) est monté dans une ouverture située dans la paroi d'une chambre de réchauffement, et possède une première partie (402) recourbée vers le bas pour coopérer avec l'élément d'actionnement bimétallique d'un dispositif de commande à réactivité thermique, fonctionnant en cas de surchauffe de l'élément (404). Une deuxième partie (403) de la barre de liaison, est recourbée vers le haut, son extrémité supérieure (410) coopérant avec un élément déformable par la chaleur et appartenant au dispositif de commande qui, au cas où l'élément d'actionnement ne fonctionne pas, se déformera pour couper le courant électrique alimentant l'élément.
Patent EP-0548159-A1 (EP)
Title: Liquid delivery apparatus.
Inventor: MITCHELL DAVID
IPC: B05B12/08
Filed: 1991-09-13
Abstract: PCT No. PCT/GB91/01570 Sec. 371 Date Mar. 1, 1993 Sec. 102(e) Date Mar. 1, 1993 PCT Filed Sep. 13, 1991 PCT Pub. No. WO92/04986 PCT Pub. Date Apr. 2, 1992.A liquid delivery apparatus including a reservoir into which liquid may be introduced to pressurize the reservoir, an outlet for discharging liquid under the pressure in the reservoir, a valve to control passage of liquid from the reservoir to the outlet, a control mechanism controlling operation of the valve, and a way to transmit the pressure in the reservoir to the valve control mechanism. The valve includes an opening, a closure member for closing the opening, and a biasing spring, the arrangement of which being such that the valve is normally held closed under the force of the biasing spring and the pressure of the liquid in the reservoir. The valve control mechanism includes a movable element which is acted on by the pressure in the reservoir and transmits a resultant force to the closure member in a direction to open the valve, wherein the respective effective surface areas of the movable element and the closure member and the force of the biasing spring are chosen such that the closure member is opened when the pressure of the liquid in the reservoir reaches a predetermined level.
Patent EP-0505543-A1 (EP)
Title: NOUVEAUX DERIVES p-SUBSTITUES DE PHENYL 4-OXYBUTANE AMINE, LEURS PROCEDES DE PREPARATION ET LES COMPOSITIONS PHARMACEUTIQUES EN RENFERMANT
Inventor: BONNET PAULE ROCAILLE
IPC: C07D401/12
Filed: 1991-10-17
Abstract: La présente invention se rapporte au domaine de la chimie organique et plus particulièrement de la chimie thérapeutique. Elle a pour objet de nouveaux dérivés (4-substitué phényl) 4-oxy 1-aminobutane de formule générale (I) dans laquelle X est un atome d'azote ou >CH-NH, et R est un substituant cyclique choisi dans le groupe constitué par a) un substituant Xanthique, b) un substituant benzimidazolique ainsi que les sels et les isomères optiques des composés de formule (I). L'invention concerne aussi des procédés pour obtenir les composés de formule (I) ainsi que les compositions pharmaceutiques renfermant à titre de principe actif au moins un composé de formule (I) ou un de ses sels avec un acide minéral ou organique.
Patent EP-0498275-A1 (EP)
Inventor: TADA TETSUYA
IPC: F16K15/14
Filed: 1992-01-28
Abstract: A primary valve (46) is made of elastic material and consists of a tubular valve body (48) and a flared body (50) integrally formed together with the valve body (48), and flaring outwardly thereof so as to cause elasticity. The flared body (50) is provided at an end thereof with a flange (50a) which is pressed against the wall surface (47a) of a valve seat (47) under the elasticity of the flared body (50) so as to close the primary valve (46). As liquid is raised through a suction tube (44), it acts on the flared body (50) through a passage (52a) formed in the valve body (48) and a through hole (47b) formed in the valve seat (47), flexes the flared body (50) and separates the flange (50a) from the wall surface (47a) of the valve seat (47) to open the primary valve (46).
Patent EP-0501309-A1 (EP)
Inventor: ASAKAWA NAOKI
IPC: B01J20/32
Filed: 1992-02-20
Abstract: A packing for chromatography whereby a low molecular weight substance contained in biological samples can be analyzed directly at a high accuracy without any pretreatments. This packing is combining a protein such as avidin and ovomucoid to the support via a straight or branched spacer optionally having a functional group such as a cyano group. Enantiomers interact differentially with proteins, and thereby optically separated. Further, a purification column packed with said packing is disclosed. 
     According to the present invention, a low molecular weight substance can be directly and accurately analyzed without requiring any pretreatment for removing biological macromolecules. When it is employed in the purification column, the time required for the pretreatment can be shortened.
Patent EP-0503444-A1 (EP)
Title: Dreschleisteneinheit für eine Dreschtrommel
Inventor: COERS BRUCE ALAN
IPC: A01F12/44
Filed: 1992-03-03
Abstract: Eine Dreschleisteneinheit (66) für eine Dreschtrommel (20) ist mit nach links und nach rechts gerichteten Rippen (72, 74) versehen, die in Bereichen (68, 70) angeordnet sind, wobei die auf dem Umfang der Dreschtrommel (20) verteilten Nahtstellen zwischen den unterschiedlich ausgerichteten Rippen (72, 74) umfangsmäßig aufeinanderfolgender Dreschleisteneinheiten (66) miteinander fluchten und stets gleich gerichteten Rippen (72, 74) in der Umfangsrichtung aufeinander folgen. <IMAGE>
Patent EP-0515794-A1 (EP)
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/14
Filed: 1992-03-27
Abstract: 2.1 Normally, plastic expanding dowels have a longitudinal slot which originates from the front end, and a longitudinal hole for the insertion of an attachment screw, which longitudinal hole, after a cylindrical section corresponding approximately to the external diameter of the screw, merges into a conical tapered section. 
<??>2.2 In order to reduce the screwing-in resistance, it is proposed that the cylindrical section (3a) of the longitudinal hole (3) taper at right angles to the plane of the slot down to the slot width, and that, in the plane of the slot, the diameter of the cylindrical section (3a) be approximately maintained in the region of the tapered section (3b). 
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Patent EP-0518063-A1 (EP)
Inventor: HAENSCH EGON
IPC: B65H5/30
Filed: 1992-05-12
Abstract: A conveying device having individually controllable grippers conveys the printed products in the conveying direction to a straightening station where the printed products are aligned. Subsequently, for opening, the folded printed products are fed to an opening device with their open edge leading and are then conveyed further to a transfer region, which is spaced apart from the opening device, for depositing on the rests. The separation of the different functions, i.e. the alignment, the opening and the depositing of the printed products allows simple setting to different formats of the printed products to be processed. Between the opening device and the transfer region, the open printed products are held open by a holding-open device.
Patent EP-0513740-A1 (EP)
Inventor: FISCHER WILLIBALD
IPC: E04B1/68
Filed: 1992-05-12
Abstract: Shuttering for concrete constructions which has a shuttering wall, is of a simple design and suitable for erecting waterproofed structures is described. For this purpose, it is proposed to design the shuttering as permanent shuttering (1, 11) and to provide it with a water barrier (3, 13) which is solidly connected to the shuttering wall (2, 12). <IMAGE>
Patent EP-0523442-A1 (EP)
Inventor: ALVAREZ-VIJANDE GARCIA JOSE RI
IPC: A61F2/06
Filed: 1992-06-30
Abstract: The device comprises a generally straight member (1) with a small diametre, having at one end a loop (2) which features a gap (6) close to the thread-like member of the device and having at the other end a handle (8) for its manual control. 
     It is to be used for the removal of catheters used in connection with the destruction of solid sediments in the kidney, specially by external means, also called litho-destruction.
Patent EP-0518385-A1 (EP)
Inventor: ENGLE THOMAS H
IPC: B62D51/04
Filed: 1988-06-17
Abstract: Apparatus for loading and unloading semitrailers on a train of flat cars (10) by coupling the semitrailers to power driven stanchions (12), providing the power driven stanchions with automatic control in the form of proximity sensors (14) for governing movement of the semitrailers in accordance with proximity of adjoining semitrailers and automatically steering the stanchions along a guide path (16) to load and unload the train.
Patent EP-0523749-A1 (EP)
Inventor: GREENWOOD DONALD L
IPC: B29K67/00
Filed: 1988-11-25
Abstract: This invention provides a wide mouth container (10) and intermediate article (12) formed by stretch blow-molding an injection-molded preform (13) of polyethylene terephthalate suitable for packaging tennis balls or other contents under pressure. The container (10) includes an improved base construction (16) which will withstand internal pressure with controlled minimal distortion and an improved flange construction (17) surrounding the wide mouth which provides desired strength and thickness for receiving a metal end closure (14) by double seaming operations and which is formed by a unique accommodation portion (18) in the intermediate article (12) which has a stepped wall construction (a, b, c, d, e).
Patent EP-0533006-A1 (EP)
Inventor: DEVOS RENE
IPC: C07K14/715
Filed: 1992-09-05
Abstract: The present invention is directed to a DNA sequence comprising two partial DNA sequences, one partial sequence coding for a fragment of the α- and/or the β-chain of the human interleukin-5 receptor which fragment or combination of fragments binds human interleukin-5 and the other partial sequence coding for the constant domains of a heavy- or a light chain of a human immunoglobulin such as IgG, IgA, IgM or IgE or a part thereof, a vector comprising such a DNA sequence, a pro- or eukaryotic host cell transformed with such a vector, a recombinant protein coded for by such a DNA sequence, a process for the preparation of such recombinant protein and a pharmaceutical composition containing such a recombinant protein.
Patent EP-0534447-A1 (EP)
Inventor: HIRATSUKA YOSHIAKI
IPC: H02P6/08
Filed: 1992-09-24
Abstract: A control circuit for controlling a linearly variable speed cooling D.C. fan comprises: a stator including at least two pairs of main poles, two pairs of auxiliary poles and a Hall effect element provided at either of auxiliary poles; a rotor including a casing, at least two pairs of N and S poles and a plurality of blades; a driving IC including an amplifier and two switching transistors; a temperature sensor detachable to a connector means, for determining a revolution speed of the D.C. fan that matches to the detected temperature; and a breakdown protection unit provided between said driving IC and said temperature sensor.