baber/WOPTO huggingface dataset:
Patent EP-0333749-A1 (EP)
Title: Nasal devices.
Inventor: PETRUSON BJORN
IPC: A61M11/04
Filed: 1987-11-18
Abstract: Devices for improving nasal breathing and to nasal drug delivery devices having two end portions of a resilient material in the form of relatively thin tabs, preferably having a gentle curvature, interconnected by a resilient member. Upon bending of the connecting member, the two end tabs can be positioned in respective nostrils where they will be biased outwardly against the nasal side walls, the outward biasing force being sufficient to locate the device in the nose and to dilate the anterior part of each nasal cavity by an amount to improve nasal breathing. No part of the device is grippingly engaged with the septum and a substantial free passage for air flow remains between the septum wall and the nasal side wall-contacting face of each end tab.
Patent EP-0288655-A1 (EP)
Inventor: JONSSON OLOV TORSTEN
IPC: A21C5/00
Filed: 1988-01-11
Abstract: An equipment for portioning out pieces (11) of a doughy product, which pieces (11) have a weight, which, to a great accuracy, is equivalent to a certain desired, predetermined weight. The equipment includes a pump (6) having a feeding device (19) and a discharge duct (9) as well as means (2) in a feeding unit to feed said doughy product through said feeding duct (5) into said pump. The equipment also includes means (10) to cut off said pieces (11) of the product, which is discharged by the pump (6) through said discharge duct (9). The pump (6) is a lobe rotor pump. The doughy product is fed to the lobe rotor pump by a device (19), which provides a flow, which is somewhat larger than the discharge flow of the pump, a certain amount of the product being recirculated in said feeding unit (19).
Patent EP-0303760-A1 (EP)
Inventor: HAMM HEINER DR DIPL-ING
IPC: A01K1/015
Filed: 1988-03-04
Abstract: The preparation method is characterised in that the calcium sulphate hemihydrate and expanded rock are mixed in quantities giving a weight ratio of calcium sulphate:expanded rock of >5:l up to 10:1 in the adsorbent agent, mixing is achieved by feeding the calcium sulphate hemihydrate and expanded rock together into a container and stirring these together by means of a stirring device to give a granulated mixture, the granulated mixture has a residence time of at least 4 minutes after addition of the water and before drying, and the dry calcium sulphate dihydrate is converted by calcination at 120-200@C to calcium sulphate hemihydrate in such a proportion that the adsorbent agent has a total water content of 1% by weight to 16% by weight.
Patent EP-0288756-A1 (EP)
Inventor: BUDICH WOLFGANG
IPC: E06B3/96
Filed: 1988-03-26
Abstract: 1. A corner joint (1) for connecting two mitred hollow chamber profiles (2) by welding, wherein the outer contour of the corner joint (1) is adapted to match the inner contour of the (one of the) hollow chamber(s) (3) of the hollow chamber profile (2) in such a manner that the corner joint (1) can be fully or partially inserted into the hollow chamber (3), the corner joint (1) can be fully or partially inserted into the hollow chamber (3), the corner joint (1) is made at least substantially of plastics material which can be welded and the corner joint (1) has a mitred surface (4) designed as a welding surface, characterised in that the corner joint (1) has a cylindrical or conical bore (7), which extends over the entire length of the corner joint (1) and is connected with expansion slots (6) arranged at the end (5) opposite the mitred surface (4), the corner joint (1) has an expanding dowel, expanding wedge (13) or the like, which is expanded by tightening a screw (12) or the like inserted in the bore (7) and/or by axial displacement effects an expansion of the end (5) of the corner joint (1) opposite the mitred surface (4), the head of the screw (12) or the like being completely countersunk in the bore (7).
Patent EP-0289864-A1 (EP)
Inventor: UNGRUH JOSEF
IPC: A01D80/00
Filed: 1988-04-20
Abstract: The invention relates to a haymaking machine with a crossmember which can be suspended on an agricultural tractor or mounted on its three-point hydraulics and which comprises a middle bearer (1) and at least one respective lateral bearer (4, 4.1, 4.2, 5, 5.1, 5.2) provided on both sides of the middle bearer and connected in an articulated manner about an axis (2, 3) approximately parallel to the direction of travel. The machine also has a number of rotary rakes (6, 6.1, 6.2, 7, 8, 9, 9.1, 9.2) which have raking prongs (11) directed towards the ground in operating position and which are mounted rotatably about vertical axes (12) on the crossmember and can be driven by means of a drive shaft (29) which is mounted in the crossmember and has running wheels (14), supporting the machine on the ground during operation and each arranged under a rotary rake (6, 6.1, 6.2, 7, 8, 9, 9.1, 9.2), and which possesses a pressure-medium drive (17, 18) assigned to the lateral bearers (4, 4.1, 4.2, 5, 5.1, 5.2) and intended for pivoting the lateral bearers (4, 4.1, 4.2, 5, 5.1, 5.2) upwards and fixing them in a transport position. Each lateral bearer (4, 4.1, 4.2, 5, 5.1, 5.2) is assigned a rotary rake (6, 6.1, 6.2, 9, 9.1, 9.2) which is supported on the outer end region of its lateral bearer (4, 4.1, 4.2, 5, 5.1, 5.2), and the outer rotary rakes (6, 6.1; 9, 9.1) can be transferred about an additional axis (23, 24) into a transport guard position. The additional axes (23, 24) are aligned approximately parallel to the direction of travel, and the rotary rake (6, 6.1, 9, 9.2) assigned to an outer lateral bearer (4, 4.1; 5, 5.2) is pivotable through at least approximately 90 DEG  about the additional axis into a transport guard position. <IMAGE>
Patent EP-0296339-A1 (EP)
Inventor: HARKE WOLF-UDO DR
IPC: G01N23/04
Filed: 1988-05-02
Abstract: Zur Wärmeabfuhr der dem Strahlendetektor (3) zugeordneten Elektronik-Schaltkreise (11) sind deren Leiterplatten (18) auf ihrer detektornahen und detektorfernen Seite von je einer Kühlschlange (19, 20) eines geschlossenen Kühlkreislaufes bedeckt. Durch die Zwischenräume der Leiterplatten (18) wird Luft geblasen, welche die Wärme nach den Kühlschlangen (19, 20) abführt.
Patent EP-0297572-A1 (EP)
Inventor: THIELE KARL-HEINZ DIPL-PHYS
IPC: H04R7/26
Filed: 1988-06-30
Abstract: Eine Membran für einen Lautsprecher soll so ausgebildet werden, daß die Herstellung vereinfacht und der Klang des Lautsprechers verbessert wird. Die Membran (5) besteht aus einer ersten, zur Formstabilisierung dienenden Kunststoffolie (5a) und einer darauf kaschierten zweiten, zu Bedämpfung von Partialschwingungen dienenden Kunststoffolie (5b). Insbesondere für eine Konusmembran für einen Lautsprecher für einen Fernsehempfänger.
Patent EP-0301509-A1 (EP)
Inventor: MIYATA SHIGEO
IPC: C08L101/00
Filed: 1988-07-27
Abstract: An anti-blocking agent for synthetic resin films comprising secondary particles of hydrotalcites having an average secondary particle diameter falling in the range of 1 to 8 µm, said hydrotalcites being represented by the following formula (1)
     in which M 2+  stands for Mg 2+  or Mg 2+  and Zn 2+ , A n-  stands for an anion of n valence, and x and m stand each for a positive number satisfying the following formula: 0.2≦x<0.5, 0≦m<1.
Patent EP-0311065-A1 (EP)
Inventor: STRICKER HERBERT PROF DR
IPC: A61K9/52
Filed: 1988-10-06
Abstract: The system consists of a carrier material based on poly-D,L-lactide and of a drug incorporated therein and, where appropriate pharmaceutical auxiliaries. The carrier material contains defined contents of additives in the form of pore formers, up to about 10% by weight of a physiologically acceptable solvent or plasticiser and/or low molecular weight polymers.
Patent EP-0318710-A1 (EP)
Inventor: ZACHMANN BERND
IPC: G08B7/06
Filed: 1988-11-02
Abstract: The size of the central station of an alarm signalling system has been reduced in such a manner that it can be snapped into an existing flush-mounted box. Nevertheless, the system has connection capabilities for two signalling lines (fire and burglary) and parallel signal outputs. The system also exhibits a buzzer, indicating lamp (3) and a switching relay and can be supplied with voltage by means of an external bell transformer. <IMAGE>
Patent EP-0318724-A1 (EP)
Title: Verfahren zum chemischen Ablösen einer hochchromhaltigen Oberflächenschutzschicht vom Grundkörper eines aus einer Nickel- oder Kobaltbasis-Superlegierung bestehenden Bauteils
Inventor: SOVA VLADIMIR
IPC: C23G1/10
Filed: 1988-11-07
Abstract: Verfahren zum stromlosen chemischen Ablösen einer hochchromhaltigen Oberflächenschutzschicht (3) vom Grundkörper (2) eines aus einer Nickel- oder Kobaltbasis-Superlegierung bestehenden Bauteils durch Eintauchen in eine nicht Sauerstoff abgebende, Eisen III und Kupfer II enthaltende Chlorid-Lösung (1), welche noch weitere Zusätze, jedoch keinerlei Chromoxyd bildende Bestandteile enthält. Temperatur des Bades 50 bis 70 °C. Zeitdauer des Verweilens des Bauteils im Bad 10 bis 150 h. Typische Badzusammensetzung: 200 - 400 g/l, FeCl3 · 6H2O; 0,5 - 5 g/l, CuCl2 · 2H2O; 10 - 20 ml/l, Glyzerin; 120 - 200 ml/l, konzentrierte HCl; Rest, H2O
Patent EP-0294869-A1 (EP)
Inventor: SALVAGNINI GUIDO
IPC: B23Q39/00
Filed: 1988-05-24
Abstract: A machine is accomplished comprising two pairs of operating heads (2) in which each pair includes two identical operating heads essentially opposite to each other equipped with chucks (3) rotating on horizontal axes having at one end (23) a conical housing (48) for receiving a tool. 
     Each head can be moved longitudinally and vertically and the correspondiong conical housing (48) faces a central cavity (4). 
     A machining tool (50) or a clamping tool (51) for holding the part to be machined can be inserted into each housing (48), so that one or two opposite chucks support the part while it is machined by the tool or by the tools inserted into one or more of the remaining chucks.
Patent EP-0298546-A1 (EP)
Inventor: BOISSON JEAN-YVES
IPC: H04N21/242
Filed: 1988-06-27
Abstract: Ce système est formé, d'une part, d'un dispositif émetteur comportant un circuit de codage statistique pour coder en des mots à longueurs variables des mots à longueur fixe se présentant en son entrée sous forme de séries d'échantillons, un circuit de synchronisation pour former des mots de synchronisation définissant la place des mots à longueur variable dans les séries et un circuit multiplexeur pour combiner, en vue de leur transmission, les mots de synchronisation avec les mots à longueurs variables et, d'autre part, d'un dispositif récepteur comportant un circuit démultiplexeur pour fournir sur une de ses deux sorties les mots à longueurs variables reçus à un circuit de décodage statistique pour rétablir les mots à longueur fixe et sur l'autre de ses sorties le mot de synchronisation à un circuit de traitement pour rétablir en cas d'erreur de transmission la place des échantillons dans les séries.
Patent EP-0322986-A1 (EP)
Inventor: VAN T VEEN DANIEL
IPC: H01H71/52
Filed: 1988-12-28
Abstract: A switch, in particular for use as automatic switch, compris­ing a housing (1) provided with at least one pair of contacts having a fixed (16) and a movable contact (14), and a leaf spring system having at least one arm (2) and leaf spring (6) which are hingedly coupled to each other at one end. One end of the arm/­spring assembly thus formed being coupled to a body (8) supported in the housing (1) and movable relative to the fixed contact (16), said body (8) bearing the movable contact (14). The other end of the arm/spring assembly being fixedly positioned and hingedly supported (21) in the housing (1) at a distance from and opposite said fixed contact (16). The dimensions of the movable supported body are such that in the one position of the pair of contacts the at least one arm (2) and leaf spring lie in line with each other and the at least one leaf spring (6) is tensioned. In the other position the at least one arm (2) and leaf spring (6) assume a position which is deflected relative to the one position. For taking and locking the at least one pair of contacts into the one and/or the other position operating and locking means (22, 23, 40, 46) are provided.
Patent EP-0282329-A1 (EP)
Inventor: SANJI FUJIWARA
IPC: C09C1/24
Filed: 1988-03-11
Abstract: The weatherability and lightfastness of TiO₂ coated micaceous iron oxide (MIO) pigment may be improved by transforming the TiO₂ present in the coating layer to rutile TiO₂. Further improvement in the weatherability and lightfastness may be achieved by coating the pigment with an oxide of Cr, V, Mo, Al or a mixture thereof and/or a hydrous oxide of Cr or V, or a combination of two or more hydrous oxides of Cr, V, Al and Si.
Patent EP-0286244-A1 (EP)
Inventor: LACEY RAYMOND DENNIS
IPC: F16B19/05
Filed: 1988-03-15
Abstract: The rivet (50) comprises a tubular rivet body (12) of deformable material, and an elongate stem (14) extending through the bore (56) of the body. The body (12) comprises a cylindrical shank (54) and an enlarged rivet head (52) at one end of the shank. The rivet head may be integral with, or separate from, the shank. The stem (14) includes a plug (28), and a stem-tail (26) connected to the plug by a frangible breakneck (30). The plug (28) has a terminal head (32) for abutting the shank (54), whereby the shank can be axially compressed on pulling the stem-tail and thereby deformed to form a blind head, and a locking groove (40) circumferentially of the plug for receiving material of the rivet head (52) which, during installation of the rivet, will be swaged radially inwardly into the locking groove to lock the plug in the body (12). The locking groove (40) is of helical form, as with a screw thread, and enables the plug (28) to be removed from the body (12) by rotation.
Patent EP-0313201-A1 (EP)
Inventor: BOATENG DANIEL A D
IPC: C22B41/00
Filed: 1988-09-07
Abstract: An improved method for selectively recovering Ge from acidic solution containing Ge and typically Zn, As, Cd, Sb, In, Cu and Fe (II) by multistage, countercurrent liquid-liquid extraction is described. The extractant used in the organic phase is an oxime, for example 5,8-diethyl-7-hydroxy-6-dodecanone oxime, mixed with at least one alkylphosphoric acid, for example either di-2-ethylhexyl phosphate alone or admixed with mono-2-ethylhexyl phosphate, dissolved in a hydrocarbon diluent. This mixed system shows better efficiency and selectivity for germanium than known systems using either oximes or alkylphosphoric acids separately.
Patent EP-0310557-A1 (EP)
Inventor: WIEDEMAR HANS
IPC: B65G1/133
Filed: 1988-09-23
Abstract: A known safety arrangement for storing valuables is to be improved to the effect that the space in the armoured strongbox is utilised to the best possible extent. For this purpose, a mast (3) with a lifting appliance (4) is arranged centrally within an armoured strongbox (2). The lifting appliance (4) vertically adjustable by drive means (5) has a telescopically extendable platform (6). Inside the armoured strongbox (2), a plurality of receiving blocks (7, 20) for safe deposit boxes (8, 21) is arranged circularly above one another in two planes. In the lower plane, the receiving blocks (7) stand on a rotatable annular disc (9). In the upper plane, the receiving blocks (20) hang by means of a suspension device (12) from a rotatable star-shaped frame (15) driven by a motor. The safe deposit box (8, 21) has a web for positioning it and a bar code for identifying it. The positioning of the safe deposit box is obtained by means of sensors. The bar code is read by a laser scanner. The person with authorised access can, after opening an armoured slide (18), open the selected safe deposit box (8) through an operating orifice (17). <IMAGE>
Patent EP-0310583-A1 (EP)
Inventor: GUSTAFSSON LARS GUNNAR
IPC: B41J2/255
Filed: 1988-09-28
Abstract: The invention relates to a matrix printer and a method for printing by means of a matrix printer. 
     The matrix printer has a printing head (1) with a plurality of printing elements (3-11, 13-24) arranged in two parallel element rows (A, B). The element rows can be turned synchronously to different predetermined angular positions and be parallelly moved relative to a record support (2) maintain­ing the angular positions. 
     The mutual distance of the printing elements and a first predetermined angular position are such that in substantially simultaneous printing with the printing elements in both ele­ment rows in this angular position a print from the printing elements (3-11) in one element row (A) in the direction (H) of parallel motion will at least substantially overlap or be interfoliated with a print from the printing elements (13-24) in the other element row. 
     The mutual distance of the printing elements and a second predetermined angular position are such that in sub­stantially simultaneous printing by means of the printing ele­ments in both element rows in this angular position a print from the printing elements (3-11) in one element row (A) in the direction (H) of parallel motion will substantially neither be interfoliated with nor overlap a print from the printing elements (13-24) in the other element row (B). 
     The other angular position is preferably used for rapid printing or for printing of two character lines at the same time. 
     It is suggested that Fig. 2 is published together with the abstract.
Patent EP-0342202-A1 (EP)
Inventor: BEYNON THOMAS GEOFFREY RONALD
IPC: G08C23/04
Filed: 1988-03-18
Abstract: Le thermomètre décrit comprend un logement (1) dans lequel est monté un système détecteur de rayonnement comportant un détecteur de rayonnement (2) placé de façon à recevoir le rayonnement à travers une fenêtre (5) se trouvant dans le logement. Le système détecteur de rayonnement produit un signal électrique lié au rayonnement détecté. Un générateur de signaux optiques (11, 14) réagit au signal éléctrique provenant du système détecteur de rayonnement (9) pour produire un signal optique modulé. Le logement (1) peut être connecté à un guide d'ondes optiques, tel qu'une fibre optique (16), dans lequel le signal optique est couplé lors de l'utilisation. Une source d'énergie (13) est montée dans le logement (1) et est connectée au système détecteur (9).
Patent EP-0303685-A1 (EP)
Inventor: VEES FREDERICK
IPC: B32B3/06
Filed: 1988-03-09
Abstract: Procédé d'insertion de trame à extrémités multiples, susceptible de produire une densité de fil très élevée, uniforme dans les plis de tissu structurel, faisant intervenir des machines et des systèmes conventionnels. Le fil (104) est transféré depuis une navette (100) à des éléments (108) de transfert de fil espacés à une distance suffisamment écartée pour éviter d'endommager le fil, et ensuite transféré à des éléments (110) de préhension. Chaque passage successif de la navette est ajusté en déplaçant l'élément de transfert du fil parallèle aux éléments de préhension, de manière à chevaucher chaque bande déposée par la navette. Le nombre de mouvements nécessaires pour obtenir toute densité désirée est calculé en fonction de paramètres établis.
Patent EP-0349588-A1 (EP)
Inventor: TIMMONS RUSSELS M
IPC: B24B45/00
Filed: 1988-03-03
Abstract: Une bride d'accouplement (35) est utilisée dans un outil à moteur tel qu'une ponceuse portative (10) pour transférer des charges de couple de la broche (15) entraînée par un moteur de l'outil (10) à un sous-ensemble d'éléments tel qu'un sous-ensemble à disque abrasif (17; 24). La bride d'accouplement (35) peut recevoir des sous-ensembles à disques abrasifs avec moyeu (24) et sans moyeu (17). La bride d'accouplement (35) peut être montée sur la broche (15) de l'outil et comprend une première surface de contact (44) pour mettre en prise la broche (15) par friction et au moins deux surfaces annulaires espacées d'entraînement (36, 38). La première surface d'entraînement (36) met en prise par friction la bride d'accouplement (26) d'un sous-ensemble à disque abrasif (24) de type à moyeu et la deuxième surface d'entraînement (38) met en prise par friction le côté postérieur du disque abrasif (18) d'un sous-ensemble à disque abrasif (24) de type sans moyeu.
Patent EP-0380522-A1 (EP)
Inventor: SANTHANAM ANAKKAVUR THATTAI
IPC: B22F7/06
Filed: 1988-08-19
Abstract: La composition de l'outil de coupe cermet décrit dans la présente invention est la suivante: 3,5 à 6,5 % en poids environ de nickel; 4,5 à 7,5 % en poids environ de cobalt, la somme de nickel et de cobalt étant comprise entre 8 et 11 % en poids environ; 20 à 25 % en poids environ de tungstène; 5 à 11 % en poids environ de molybdène; jusqu'à 6 % en poids environ de tantale plus niobium; jusqu'à 0,05 % en poids environ de chrome; jusqu'à 1 % en poids en poids d'aluminium, et jusqu'à 3 % en poids environ de vanadium; le reste étant essentiellement du titane, du carbone et de l'azote, au moins pratiquement tout le carbone et tout l'azote étant présents sous la forme de composés métalliques sélectionnés dans le groupe constitué des carbonitrures de métaux et des mélanges de carbonitrures de métaux et des carbures de métaux dans lesquels le métal est sélectionné dans le groupe comprenant le tungstène, le molybdène, le titane, le tantale, le niobium, le vanadium, le chrome, leurs solutions solides et leurs mélanges.
Patent EP-0380547-A1 (EP)
Title: A method of producing a shrinkable product.
Inventor: BORG TOMMI
IPC: B29C48/32
Filed: 1988-10-05
Abstract: PCT No. PCT/FI88/00160 Sec. 371 Date Sep. 27, 1989 Sec. 102(e) Date Sep. 27, 1989 PCT Filed Oct. 5, 1988 PCT Pub. No. WO89/03294 PCT Pub. Date Apr. 20, 1989.The invention relates to a method for the production of a shrinkable product of a thermoplastic raw material by extrusion. The raw material (1) is extruded through a die (3) to form a pipe (18), whereafter the pipe is cut longitudinally in a cutter (7), spread out, and wound on to a reel (19, 17). The production rate is low and rapid cooling is carried out in a calibration gauge (4). When reheated, a bandlike product (9) thereby shrinks vigorously and is welded to the object in question.
Patent EP-0342219-A1 (EP)
Inventor: SPIK GENEVIEVE
IPC: A61K38/00
Filed: 1988-11-18
Abstract: La présente invention est relative à une nouvelle protéine d'environ 17 KD, à action angiogénique, à son procédé d'isolement à partir de lait de mammifères, à des compositions thérapeutiques la contenant, à un procédé de détection et/ou de dosage des angiogénines de mammifères, de leurs homologues et de leurs fragments. Ladite protéine, d'origine bovine présentant une séquence de 125 amino-acides, dont 81 sont communs avec l'angiogénine humaine et ayant un poids moléculaire d'environ 17 KD, est extraite de lait de mammifère. Application à la détection des angiogénines de mammifères.
Patent EP-0377059-A1 (EP)
Title: Spritzkopf zur Herstellung einer polymeren Rostschutz-Schlauchfolie
Inventor: LIBERMAN SEMEN YANKELIEVICH
IPC: B29C48/10
Filed: 1989-01-02
Abstract: Der Spritzkopf zur Herstellung einer polymeren Rostschutz-Schlauchfolie, hat eine Hohlkörper (1) mit einem Mundstück (3), einen im Hohlkörper (1) angeordneten und durch das Mundstück (3) geführten Hohldorn (4) und einen formgebenden Kanal (5), der in einen Ringspalt (6) übergeht. In der Zone des Spaltes (6) sind im Körper des Dornes (4) und des Mundstückes (3) Kammern (11, 12) vorgesehen, wobei die Kammer (11) mit einem Kanal (25) zum Zuführen eines Korrosionsinhibitors in Verbindung steht. Im Hohlraum (13) des Dornes (4) ist ein Rohr (14) zum Zuführen der Druckluft angeordnet, mit welcher die polymere Schmelze zu einem Folienschlauch (15) aufgeblasen wird. An einem der Rohrenden ist eine Schnecke (16) mit einer tangentialen Düse (17) zum Zuführen der Druckluft befestigt. Die Schnecke (16) weist eine Blende in Form eines zu dieser koaxial angeordneten Konfusors (18) aufweist, der mit der Kammer (12) des Mundstückes (3) in Verbindung steht. Das andere Ende des Rohres (14) ist in Form eines Schlitzdiffusors (21) ausgebildet.