baber/WOPTO huggingface dataset:
Patent EP-0462120-A1 (EP)
Inventor: QUAZI FAZLE S
IPC: H05B41/292
Filed: 1990-02-12
Abstract: Un ballast d'onduleur résonant (SG 525) à l'état solide pour une lampe (T1) à décharge lumineuse qui fonctionne à une fréquence sélectionnée comprend des éléments de réactance (C, C2, L et L2) connectés à la lampe (T1) de sorte que selon l'élément de réactance (C, C2, L et L2) connecté en circuit avec l'onduleur (SG 2525), le ballast génère soit une fréquence naturelle de résonance avec la fréquence de puissance de la lampe soit une des harmoniques de la fréquence de puissance de la lampe.
Patent EP-0460108-A1 (EP)
Title: Combinaison d'une transmission de puissance à courroie sans fin et d'une poulie
Inventor: WHITE JACK D JR
IPC: F16G5/20
Filed: 1990-01-17
Abstract: La présente invention se rapporte à une structure de courroie de transmission de force sans fin, à une poulie rotative conçue pour une telle structure, à une combinaison de la structure de courroie et de la poulie et à des procédés de fabrication de ces éléments. La structure de courroie (20) comprend une multitude de dents en V (38) et de rainures (39), disposées longitudinalement et espacées alternativement, qui sont destinées à se placer en prise avec une surface nervurée périphérique externe (40) d'une poulie rotative (41). Les dents (38) sont définies par deux bords latéraux sensiblement droits (44) qui forment entre eux un angle (A) d'approximativement 60°. L'épaisseur (T) de la structure de courroie (20) est sensiblement égale à l'épaisseur d'une structure de courroie similaire, dans laquelle l'angle est de 40° environ, et la distance (P) entre les lignes médianes (CL) des rainures (39) de la structure de courroie (20) qui sont situées sur les côtés opposés des dents (38) est supérieure à cette même distance dans la structure de courroie similaire.
Patent EP-0473608-A1 (EP)
Title: Driving device.
Inventor: JOHNSEN ANDERS
IPC: B23D47/12
Filed: 1990-03-30
Abstract: PCT No. PCT/SE90/00206 Sec. 371 Date Oct. 9, 1991 Sec. 102(e) Date Oct. 9, 1991 PCT Filed Mar. 30, 1990 PCT Pub. No. WO90/12222 PCT Pub. Date Oct. 18, 1990.A driving device in particular for sawing machines comprises two hydraulically rotatable members (23, 24), which are rotationally connected to each other and one of which is adapted to transmit driving power to a shaft (4). The second rotatable member (24) is connected to a first gear (25) so as to be secured against relative rotation thereto, said first gear being in driving force transmitting relation to a second gear (26), which likewise is arranged to transmit driving power to the shaft. Means (27) are provided to make the device operate in either one of at least two operational states, in a first of which the first member (23) drives the shaft in rotation whereas the second gear (26) and the shaft are free to rotate relative to each other and in a second of which the second gear (26) drives the shaft in rotation whereas the first member (23) and the shaft are free to rotate relative to each other.
Patent EP-0528790-A1 (EP)
Inventor: DUGAS MICHAEL JOHN
IPC: B29C48/05
Filed: 1990-05-01
Abstract: Filière d'extrudense à ouverture variable destinée à s'utiliser avec une extrudense à séchage de caoutchouc et comprenant un logement (12) dans lequel est formé un passage destiné à recevoir une tige cylindrique de filière. Une chambre d'entrée est ménagée dans le logement transversalement audit passage et en amont de celui-ci pour recevoir un extrudat de caoutchouc. Au moins une gorge (32, 34) est formée dans le logement pour former une communication entre la chambre d'entrée et un dispositif coupeur (40) par l'intermédiaire dudit passage. La tige de filière (46) est munie d'au moins une pluralité d'orifices d'extrusion verticaux (54, 58) qui sont aptes, lorsque la tige de filière (46) est disposée dans le passage, à s'aligner dans le sens longitudinal avec la gorge. Ainsi, l'extrudat est reçu par la chambre d'entrée, est extrudé par les orifices d'extrusion alignés (54, 58), puis se présente au dispositif coupeur (40) qui le cisaille pour former des préformes. La tige de filière (46) peut se déplacer de manière axiale à l'intérieur du passage par des moyens mécaniques, hydrauliques ou électriques afin de modifier le nombre d'orifices d'extrusion (54, 58) alignés avec la gorge, et donc le nombre d'orifices employés lors de l'extrusion de l'extrudat.
Patent EP-0445789-A1 (EP)
Inventor: AIMONO SAKAE
IPC: B29D5/06
Filed: 1991-03-06
Abstract: An apparatus for stamping a monofilament (1)to form shaped portions for slide fastener coupling elements, comprising: a stationary shaft (42) having a mandrel (40) extending from its one end; a pair of stamping rollers comprising a cylindrical roller (20) and an annular roller (31); and a monofilament supply roller (14) for supplying a monofilament. The apparatus is used to stamp a monofilament so as to provide coupling head portions, leg turnover portions, deformed portions, grooves, etc. of slide fastener coupling elements.
Patent EP-0455161-A1 (EP)
Title: Cylinder with radially movable rod
Inventor: FAITEL WILLIAM M
IPC: B30B15/00
Filed: 1991-04-26
Abstract: A cylinder (10) having a radially movable or pivoting rod (22) slidably received in a floating gland (40) disposed in a cavity or recess (42) in an end cap (12) of the cylinder. Preferably, seals (68,58,80,82) are provided between the rod (22), gland (40) and recess (42). 
     Hence, the rod and gland can move radially while a fluid tight seal is maintained between the atmosphere and the interior of the cylinder to retain pressurized fluid therein. 
     Preferably, to facilitate radial movement of the rod (22) and hence the gland (40) in the recess (42), the forces on opposed faces of the gland (40) are equalized by an appropriate arrangement of seals to define equal surface areas on the opposed faces both of which communicate (88) with the interior of the cylinder.
Patent EP-0471334-A1 (EP)
Inventor: SANDER THOMAS W
IPC: A61B17/00
Filed: 1991-08-13
Abstract: A self-inserting absorbable orthopedic fixation device (300) having a bioabsorbable fastening body portion (302) for fastening body tissue, and having bone penetrating elements such as hard, pointed tips (301) for penetrating bone or hard tissue fixed thereto. The pointed tips may be fabricated from metals or ceramics, and are of sufficient length to be gripped by a drilling means and inserted into the bone.
Patent EP-0474042-A1 (EP)
Inventor: KIRSTGEN REINHARD DR
IPC: A01N43/10
Filed: 1991-08-22
Abstract: alpha -Arylacrylic acid derivatives of the general formula I 
<IMAGE>
 in which the substituents and indices have the following meanings: 
 
  X is ethylene or ethenylene; 
  Y is a direct bond or oxygen; 
  R<1> is an optionally substituted aromatic or heteroaromatic system with one or two rings; 
  R<2> is cyano, nitro, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or haloalkylthio; 
  n is 1 or 2, it being possible for the radicals to differ if n denotes 2; 
  m is 0, 1 or 2, it being possible for the radicals to differ if m denotes 2, 
 with the proviso that R<1> does not denote phenyl when n is 1 and m is 0,
 their preparation, insecticidal and fungicidal agents containing them, and methods of using them.
Patent EP-0439204-A1 (EP)
Inventor: PANTALE DAVID
IPC: F16D65/18
Filed: 1991-01-04
Abstract: A disc brake (10) for a motor vehicle comprising a rotor (12); inner and outer brake pads (14,16) disposed on opposite sides of the rotor and movable into braking engagement therewith; a caliper (18) comprising a piston (26) for urging one of the brake pads against the rotor and having a body (48), a caliper housing (28) having a cylinder (32) positioned on one side of the rotor (12) within which the piston (26) is slidably movable under the action of fluid pressure in the cylinder (32), and a fluid line (34) in the caliper for supplying fluid to the cylinder (32) for movement of the piston (26), a portion (46) of the fluid line passing through the body (48) of the piston (26); and a proportioning valve (54) in the portion (46) of the fluid line and integral with the piston (26) for preventing fluid pressure above a predetermined level acting on the piston (26). Reduces risk of wheel lock on braking. Provides a unitary caliper (18) and proportioning valve (54) prior to installation on a motor vehicle.
Patent EP-0480526-A1 (EP)
Inventor: PAN KEE-CHUAN
IPC: B41M5/26
Filed: 1991-10-08
Abstract: An optical recording element comprising a thin film optical recording layer of an alloy, said alloy represented by the formula:
     wherein SbxCdySnz is within the polygon enclosed by Sb 83 Cd l7 -Sb 46 Cd 24 Sn 30 -Sb 42 Cd 46 Sn 12 Sn 24  -Sb 68 Cd 32  in a ternary Sb-Cd-Sn composition diagram.
Patent EP-0453059-A1 (EP)
Inventor: HISATOME MASATOSHI C O MITSUBI
IPC: F01K23/06
Filed: 1991-04-10
Abstract: Under the purport of obviating the problems in the heat cycle, complicate system layout and separation of CO₂ in composite power generation system of prior art, the invention proposes a novel composite power generation system, which comprises a primary combustor for effecting a high temperature combustion of coal fuel under a reducing condition by compressed air or oxygen supplied from a compressor; a secondary combustor for effecting complete combustion of the resulting product gas of said primary combustor, said secondary combustor being supplied with said primary combustor product gas, air or oxygen for realizing said complete burning of the primary combustor product gas and an additive gas for controlling the combustion gas temperature in said secondary combustor consisting either of steam or of carbon dioxide; a gas turbine driven by a working fluid consisting of the resulting combustion gas of said secondary combustor and; disposed in series downstream of said gas turbine in the order, a waste heat steam generator, a desufurizer andacondenser for the exhaust gas of the gas turbine.
Patent EP-0522210-A1 (EP)
Inventor: ZWARG GUENTER DIPL-ING
IPC: H02K9/18
Filed: 1991-07-12
Abstract: In order to improve the heat dissipation from an electrical machine having a slotted rotor (3) and a slotted stator (4) and having a ventilation system on one side, the air flow (Q1) which is passed through the machine has superimposed on it an additional air flow (Q4) which circulates and is added to the generated air flow (Q1) again at a point located upstream, after flowing around or through parts (11) of the rotor and of the stator. Using a circulating cooling flow which is formed in such a manner, in the case of slowly running machines, the rotor and stator winding overhangs on the one machine side, and in the case of machines having a very long laminate stack also the regions of the rotor and stator slots (11) located on the exhaust-air side, can be effectively supplied with cooling air without increasing the air throughput. <IMAGE>
Patent EP-0453201-A1 (EP)
Inventor: UESUGI MITSURU
IPC: H04B7/005
Filed: 1991-04-12
Abstract: In a digital mobile communication system, a plurality delay elements (1 to 4) sequentially receive and delay data and a plurality of amplifiers (5 to 9) receive the data from the respective taps of the delay elements and weight them. An adder (10) adds the weighted signals from the amplifiers and a discriminator (11) provides a reference signal presumed based upon the added signal from the adder. An operation and updating device (13a, 14) operates the gain of at least one of the amplifiers by a sequential LMS method and updates the gain of the amplifier each time when.a data is inputted into the delay elements. As a result of this, a digital mobile communication system having a high transmission rate using the LMS method can be provided.
Patent EP-0471520-A1 (EP)
Inventor: NISHIUMI KENJI
IPC: G07D9/00
Filed: 1991-08-09
Abstract: A coin selector (20) includes a single coin passage (24) and a single coin rolling-down passage (25). The coin passage (24) is equipped with coin discriminating means (32) so as to discriminate whether a coin inserted through a coin insert slit (22) is a true coin or a false coin, and moreover, discriminate the kind of the coin which has been recognized as a true coin. On the other hand, the coin rolling-down passage (25) is equipped with coin distributing means (35) so as to selectively distribute the true coin conveyed from the coin passage (24) depending on the kind of each coin. Conclusively, the coin selector (20) is constructed in a very compact configuration.
Patent EP-0479476-A1 (EP)
Inventor: GUNDRY ROGER JONATHAN KETCHESO
IPC: C09K3/32
Filed: 1991-09-25
Abstract: The invention provides a spillage absorption material comprising wood pulp mixed with a gelling compound adapted to be activated by the spillage material, so as to effectively lock up the spillage in the wood pulp when it has absorbed the same. The material is contained in a porous sac insoluble in the liquid to be absorbed.
Patent EP-0490598-A1 (EP)
Inventor: NORTHCOTE PETER T
IPC: C07D513/08
Filed: 1991-12-06
Abstract: The novel compound pateamine of formula
       
 has antitumour and antiviral activity. Immunosuppressive activity is also present.
Patent EP-0479642-A1 (EP)
Inventor: BOURGEOIS CHRISTIANE
IPC: F16B21/18
Filed: 1991-09-24
Abstract: Improved slotted ring or annular part (B) characterised in that its slot is simply prepared in the form of a breakable zone (F) in the bottom of a notch (E). The uses of such a ring include those of clips, spring rings, worm segments, or parts for the assembly and/or control of a driven element and of a drive element. <IMAGE>
Patent EP-0493996-A1 (EP)
Inventor: BELLON FRANCK
IPC: G01N27/447
Filed: 1991-12-12
Abstract: Device for the application of biological samples, especially to an electrophoresis gel, comprising: - one or a number of planar components made of porous material, on which a biological sample is capable of being deposited, these planar components being in particular carried by the edge of a porous planar membrane, being integrally attached to the porous membrane and in the extension of the plane of the latter and projecting in relation to the said porous membrane, - these components being hereinafter called "projecting components" -, the part of the projecting components which is not engaged in the porous membrane comprising a free end, the abovementioned projecting components being such that they all have at least one point capable of being placed in contact with the planar surface of the electrophoresis plate in order to deposit one or a number of biological samples on the said plate, each biological sample being previously deposited on one component of the projecting components, these different points being capable of being placed simultaneously in contact with the surface of the said plate in an alignment, when the abovementioned porous membrane, or the abovementioned stiffening means, are arranged in a plane which is inclined or perpendicular in relation to the surface of the abovementioned plate.
Patent EP-0484283-A1 (EP)
Inventor: TEPPA FRANCO
IPC: C04B28/04
Filed: 1991-07-11
Abstract: The invention relates to the production of manufactured articles in fibrocement without asbestos fibres. Said articles forseeing the need of a small amount of mechanically pre-treated cellulose fibres, the addition of cement, a flocculator, acidulate agents contrasting the tensions from expansion and reinforcement fibres in polyvinyl-alcohol and/or acrylic. The thermal conditioning of the manufactured articles carried out in a chamber with consecutive areas of different temeperatures is forseen after said articles have been formed.
Patent EP-0478514-A1 (EP)
Inventor: BUSSI ELIO
IPC: F04C2/18
Filed: 1991-09-18
Abstract: A geared pump (10) with a variable flow rate, in which the gears (14, 16) can slide axially relative to each other, has a pair of cup-shaped sealing elements (36, 40) adapted substantially to fill the spaces between adjacent teeth and having slots (37) in which the tips of the teeth of the gears are disposed.
Patent EP-0454643-A1 (EP)
Inventor: RANTANEN RAUNO
IPC: D21H23/58
Filed: 1991-04-18
Abstract: The invention concerns a coating device for coating of a size-press roll, paper or board or of an equivalent moving base. The coating device comprises a revolving coating bar (11,21), which rests against the moving base (4,5), which extends across the machine width, and which is supported in a cradle (12,22) substantially over its entire length. The coating bar is fitted to spread and to smooth the coating agent onto the moving base (4,5), which said coating agent was introduced into the coating device ( 10,20), in the direction of running of the moving base (4,5), before the coating bar (11,21). The coating bar (11,21) in accordance with the invention is a smooth bar of large diameter, which is fitted against the moving base (4,5) so that the profile of coating quantity can be regulated under control.
Patent EP-0513178-A1 (EP)
Inventor: SAWAYA FREDERICK J
IPC: A61B17/32
Filed: 1991-01-15
Abstract: La présente invention se rapporte à des récipients destinés au stockage d'instruments médicaux affilés souillés. Dans une réalisation, un récipient (20) possède une entrée déterminée par une paire de volets (30, 32). On positionne sur l'un des volets un instrument médical souillé (24) que l'on appuie vers le bas de façon à provoquer l'ouverture des volets, permettant ainsi l'accès au récipient destiné à stocker l'instrument médical. Le récipient est de préférence formé d'un matériau transparent plastique, ce qui permet au personnel médical de compter le nombre d'instruments stockés à l'intérieur du récipient. Une deuxième réalisation comprend un élément cylindrique (42), une plaque (46) étant placée près d'une extrémité axiale de façon à constituer un grand espace (48) et un petit espace (50). Les deux réalisations permettent le stockage facile de seringues entières, ainsi que le stockage en toute sécurité d'instruments médicaux plus petits tels que des aiguilles de suture.
Patent EP-0518922-A1 (EP)
Inventor: RIEGER WOLFGANG
IPC: B62D5/22
Filed: 1991-03-01
Abstract: Un mécanisme hydraulique de direction à crémaillère comprend un cylindre de travail (5) coaxial à une crémaillère. Le cylindre de travail (5) est fermé par des tampons (15 et 16) qui forment avec un piston (4) des chambres de compression (7, 8). Des raccords de ligne (20 et 21) sont vissés dans le tampon (16) à l'extrémité libre du cylindre de travail (5). Afin d'empêcher le tampon de tourner et de se déplacer axialement, une languette de sécurité (33) en T fixée par une vis (37) a des branches mutuellement alignées (34, 35) et une branche perpendiculaire (36) aux deux autres. Les deux branches (34 et 35) ont une protubérance (40) qui pénètre dans une rainure (38), et la branche (36) pénètre dans une rainure (41) du cylindre de travail (5). En outre, un des raccords de ligne (21) est relié à travers un alésage (28), une rainure annulaire (30) et un espace annulaire (31) formé entre un tube extérieur (26) et un tube intérieur (27) avec la chambre intérieure de compression (7).
Patent EP-0524222-A1 (EP)
Title: Dentifrice
Inventor: DOEL GEOFFREY ROYSTON SMITHKLI
IPC: A61K8/24
Filed: 1991-04-05
Abstract: Des dentifrices comprenant un agent antibactérien cationique, et un agent épaississant, un tensioactif et un abrasif, chacun desquels est compatible avec l'agent antibactérien cationique, sont utiles dans la prophylaxie et le traitement de maladies périodontales, y compris la gingivite.
Patent EP-0535006-A1 (EP)
Title: Mould release device with gripper and ejector for a moulding machine, in particular an injection moulding machine.
Inventor: HERBST RICHARD
IPC: B29C45/42
Filed: 1991-05-22
Abstract: PCT No. PCT/EP91/00955 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed May 22, 1991 PCT Pub. No. WO91/18728 PCT Pub. Date Dec. 12, 1991.A gripper (2) for removing a molded workpiece (9) from the opened mold (1, 3) of a molding machine is coupled through a step-up drive transmission with the ejector (13, 15, 17) associated with the mold in such a manner that the ejector causes it to execute a movement away from the ejector in the same direction of motion as the ejector. The drive transmission can in particular have co-operating limit stops (45, 43) on the ejector and on the gripper, and one of these limit stops is mounted on a drive step-up lever (37). In another embodiment, the step-up drive transmission is designed as a hydraulic transmission.
Patent EP-0528958-A1 (EP)
Inventor: SMITH GRAHAM HUBERT
IPC: F28G1/02
Filed: 1991-05-17
Abstract: Un dispositif de nettoyage de tubes (42) destiné à éliminer les dépôts formés sur la paroi intérieure d'un condenseur et d'autres types de tubes comporte un moyen de raclage (20) destiné à venir au contact de la paroi intérieure du tube. Ledit moyen de raclage (20) est adapté pour venir au contact de la paroi à un angle de 90 degrés ou moins lorsque ledit dispositif de nettoyage se déplace dans le tube, de manière à obtenir un nettoyage plus efficace. Ledit moyen de raclage (20) peut se composer d'une ou de plusieurs bagues à fente montées dans des canaux transversaux incomplets (44) situés sur une âme centrale (32).
Patent EP-0527945-A1 (EP)
Inventor: ERICKSON DONALD CHARLES
IPC: F25B15/00
Filed: 1991-05-10
Abstract: L'appareil et le procédé décrits servent à augmenter la quantité de chaleur pouvant être échangée entre les parties de chevauchement thermique d'un générateur et un absorbeur dans une pompe thermique ou un compresseur à cycle d'absorption. Figure 1, la capacité thermique de l'absorbeur à échange thermique générateur-absorbeur (GAX) est accrue et la capacité thermique d'un désorbeur GAX (6) est diminuée par dérivation d'un écoulement de sorbant depuis l'absorbeur (4) au point (7) et par mise en circulation de l'écoulement de dérivation par la pompe (10) vers un désorbeur (1) chauffé par une source extérieure.
Patent EP-0491891-A1 (EP)
Title: Recipient pour films
Inventor: CURZON ROY
IPC: B65D25/34
Filed: 1991-05-17
Abstract: Récipient se composant d'un récipient interne (5), d'un couvercle interne, d'un récipient externe (4) et d'un couvercle externe (11), qui convient au transport commercial, permet un affichage lisible des informations requises sur l'étiquette et peut être aisément tenu et manipulé afin d'en enlever de manière sûre et complète le couvercle et le contenu. L'invention se rapporte en outre à une multiplicité de tels récipients, chaque récipient ayant une capacité maximale différente mais présentant une surface d'étiquette au moins égale à celle du plus petit récipient et placée à la même distance par rapport à la base du récipient, de sorte que l'application des étiquettes peut s'effectuer automatiquement. Ces récipients sont particulièrement utiles au stockage et au transport de matériaux dangereux tels que des matériaux à base de pâte de couche épaisse.
Patent EP-0550573-A1 (EP)
Title: Flame resistant wall panel connections.
Inventor: JOLLY COLIN KENNETH
IPC: F16B5/00
Filed: 1991-09-27
Abstract: Panel members (10) each have a panel body (20) which is disposed between a pair of planar facing members (22). The panel members (10) are secured together edge-to-edge by means of first and second channel members (30, 32) each of which has a pair of arms joined by means of a web. The arms of each channel member (30, 32) engage in troughs (24) formed along the edges of the facing members of each of two adjacent panel members. The assembly is secured by fastening means (38) which extend between the panel members (10) to fasten together the channel members (30, 32). The resulting joint is rigid and fire-resistant.