baber/WOPTO huggingface dataset:
Patent EP-0207561-A1 (EP)
Inventor: VAN DER MEER AANT BOUWE DANIEL
IPC: A61L27/12
Filed: 1986-06-23
Abstract: In dental surgery and orthopaedic surgery, implants of the bio-compatible hydroxyphosphate are used. Moulded bodies or a granulate thereof are obtained by sintering in a moist oxygen atmosphere. These products are of a blue colour. In accordance with the invention, white products are obtained by sintering in an inert atmosphere in which the oxygen concentration is maximally 0.005%.
Patent EP-0194740-A1 (EP)
Inventor: ARNEY DONALD BRIAN
IPC: B64C25/56
Filed: 1986-01-28
Abstract: Inflatable or pneumatic float assembly (10) has tough outer fabric tubular shell with an upper wall (18) having a first elongated sleeve (41) extending therealong to recaive an elongated stiffening member (48). A lower wall (19) of the float is stiffened by stiffeners to provide a step (35) having an essentially upright transversely extending step wall (61). The float has a plurality of internal baffles which form inflatable compartments within the float, preferably to receive air filled bladders. The elongated stiffening member (48) extending through the first sleeve (41) has exposed portions to provide access (52) for attachment means (54) which cooperate with the exposed portions to permit the stiffening member to cooperate with an aircraft undercarriage. Wheels can be provided to permit the aircraft to be amphibious for landing on land as well as water, with various structures to permit changing relative positions of the wheels and the floats. Air pressure within the floats is such that the float provides a resilient suspension to provide a smoother ride when moving on choppy water or to resiliently mount the wheels in one wheeled embodiment.
Patent EP-0210033-A1 (EP)
Inventor: SAITO MASAKI
IPC: H01G4/08
Filed: 1986-07-14
Abstract: A high dielectric constant thin film deposited on a substrate can be used to form a capacitor. The thin film is composed of a mixture of a tantalum oxide and a titanium oxide wherein the ratio of titanium (Ti) to tantalum (Ta) is in the range of 0.1 to 4 atomic percent.The thin film is deposited on the substrate by chemical vapour deposition, for example using a tantalum alkoxide and a titanium alkoxide.A thin film of this type has a high dielectric strength as well as a high dielectric constant.
Patent EP-0213770-A1 (EP)
Inventor: THORPE MERLE L
IPC: F23D14/02
Filed: 1986-08-01
Abstract: An internal combustion burner system includes a combustion chamber (40) that has spaced plaste type sidewalls (20, 22) and peripheral wall structure (44, 58, 80) secured to the sidewalls. Housing structure (50, 60, 72) surrounds and cooperates with the peripheral chamber wall structure todefine flow paths thatextend around theperimeter of the combustion chamber. An air-fuel mixture is fed through a housing inlet (26) and along the perimeter flow paths for cooling the peripheral wall of the combustion chamber and then into the combustion chamber through flame stabilizer ports (42). The air-fuel mixture is burned in the combustion chamber, and the resulting combustion products are discharged from the chamber in one or more high velocity jets. During burner operation, the uncooled combustion chamber sidewalls (20, 22) are typically red hot and flex to accommodate thermal expansion forces while the peripheral walls of the chamber provide a stable peripheral frame that is regeneratively cooled by the air-fuel mixture.
Patent EP-0225012-A1 (EP)
Inventor: TSUYAMA SADAHARU
IPC: B62K19/36
Filed: 1986-10-01
Abstract: Supporting device (10) fixes a post (2) to a frame pipe (1) into which the post (2) has been inserted. The device (10) comprises a pair of links (12) that sandwich the frame pipe (1), a first pressing means (14) connected to the end portions of the links (12) on one side, and a second pressing means (16) connected to the end portions of the links (12) on the other side. The first pressing means (14) serves as a means for adjusting pressing force and includes a shaft (22), mounted between a pair of links (12); a seat (24) which is surrounded by a pair of links (12) and a shaft (22), and brought into contact with the frame pipe (1); and pressure adjustment bolts (26) screwed to the shaft (22) for pressing the seat (24) against the frame pipe (1) by rotation thereof. The second pressing means (16) serves as a clamping means for one-touch operation, and includes a shaft (28) mounted between the pair of links (12); a clamp (30) into which the shaft (28) fits; and a clamp shaft (34) for rotating the shaft (28). The portion of the shaft (28) that fits into the clamp (30) is eccentric with respect to the other portions of the shaft (28).
Patent EP-0219360-A1 (EP)
Inventor: GRENON CLAUDE
IPC: F04B49/02
Filed: 1986-07-10
Abstract: 1. A control arrangement for a water supply installation comprising : - an air tight and water tight enclosure (12), with an input (8) to be connected to a pump (3) with an electric control circuit (27) by means of a check valve (29), and an outlet (9) to be connected to a user device (5), and which is provided with means (13, 14) for reducing the volume of the enclosure when the pressure which prevails therein decreases, and - a first transducer for energising the electric control circuit (27) of the pump (3) when the volume in the enclosure (12) is reduced to a predetermined value, characterized in that - the check valve (29) cooperates with a second transducer (34, 35) for energising the control circuit (27) of the pump when the check  valve (29) is open, the two transducers (20-26, 34, 35) being electrically connected in two parallel branches to the electric control circuit (27) of the pump, and - the first transducer (20-26) is connected to the electrical control circuit (27) of the pump by means of a relay (28) for de-energising its branch after a predetermined time period.
Patent EP-0203873-A1 (EP)
Title: Production d'alumine à partir de bauxite à gibbsite à basse teneur en silice réactive
Inventor: LEPETIT JEAN
IPC: C01F7/47
Filed: 1986-04-28
Abstract: Procédé de traitement à basse température suivant le cycle Bayer de bauxite à gibbsite à faible teneur en silice réactive consistant à effectuer une dessilicatation de ladite bauxite avant attaque, par une liqueur à faible concentration en soude caustique et caractérisé en ce que cette liqueur sodique est constituée par une ou plusieurs eaux de lavage provenant du cycle Bayer, additionnée ou non de liqueur d'attaque. La teneur pondérale en silice réactive est de préférence inférieure à 5% de la teneur en alumine de la bauxite et la concentration de la liqueur sodique de dessilicatation est comprise entre 50 et 120 g/litre de Na2O caustique.
Patent EP-0252201-A1 (EP)
Inventor: KRALOWETZ ROBERT
IPC: G05B19/4065
Filed: 1986-06-05
Abstract: 1. A method of detecting a damage in cutting edges or inserted cutting teeth of milling cutters, wherein a variable which is influenced by the cutting operation is detected and monitored by means of a sensor or pickup, wherein sudden changes of the measured values detected by the sensors are utilized as an indication that a damage has occured and result in an indication of a defect, characterized in that the variable is derived from the motional or load behaviour of the means for supporting the workpiece, and the corresponding measured values are obtained from the means for supporting the workpiece.
Patent EP-0214239-A1 (EP)
Inventor: PIPKORN MARK GEORGE
IPC: G01R31/50
Filed: 1986-02-24
Abstract: Circuit d'essai et procédé de détection de pannes dans un bus de tension (20). Le bus (20) est relié à un réseau de résistances (22) couplé à un circuit de saisie de données (24) comprenant un capteur de tension (32). Lors de la détection d'un état de tension nulle, une source de courant constant (58) est reliée au circuit d'essai et une pluralité de commutateurs (38, 40, 42) dans le circuit de saisie de données sont actionnés séquentiellement pour connecter des cheminements correspondants du circuit, un desquels comprend une résistance (28) dans le réseau de résistances (22), séquentiellement au capteur de tension (32). Un processeur (25) effectue des comparaisons de chutes de tension détectées lors de l'actionnement des commutateurs (38, 40, 42) pour déclencher une alarme (27) indiquant un état de panne dans le bus de tension (20) ou un état de court-circuit ou de circuit ouvert dans le circuit d'essai ou dans ses connexions.
Patent EP-0235164-A1 (EP)
Inventor: WAREING JAMES RICHARD
IPC: G02B6/44
Filed: 1986-05-16
Abstract: Composés de formule (I) et leurs sels d'addition d'acide pharmaceutiquement acceptables, dans laquelle R1 et R2 représentent un alkyle ne contenant pas un atome de carbone asymétrique, un cycloalkyle, un adamantyl-1 ou un phényle éventuellement substitué, R3 représente un atome d'hydrogène, un alkyle ne contenant pas un atome de carbone asymétrique, un cycloalkyle, un adamantyl-1, un styryle ou un phényle éventuellement substitué, X représente -(CH2)m- , -CH=CH-, -CH=CH-CH2- ou -CH2-CH=CH-, où m vaut 0, 1, 2, ou 3, et Z représente la formule (II) ou la formule (III) ou Ra représente l'hydrogène et Rb représente un groupe hydroxyle, ou CRaRb représente la formule (IV) ou la formule (V), où chaque R15 est un alkyle primaire ou secondaire ne contenant pas un atome de carbone asymétrique, les deux R15 étant identiques, ou les deux R15, pris ensemble, représentent -(CH2_)q-, où q vaut 2 ou 3, R13 représente un hydrogène ou un alkyle, et R14 représente un hydrogène, un groupe ester physiologiquement acceptable, ou un cation pharmaceutiquement acceptable, avec certaines conditions, et leur utilisation permet d'inhiber la biosynthèse du cholestérol et d'abaisser le niveau de cholestérol dans le sang et, par conséquent, sont utiles pour traiter l'hyperlipoprotéinémie et l'athérosclérose; des compositions pharmaceutiques contenant de tels composés et des procédés et des produits intermédiaires pour la synthèse de ces composés sont également décrits.
Patent EP-0216924-A1 (EP)
Inventor: CARSON JOHN C
IPC: H01L27/146
Filed: 1986-04-04
Abstract: Dans ce système d'imagerie thermique, un rayonnement infrarouge (56) provenant de la scène visionnée est transmis à une matrice de détection bidimensionnelle portée sur le plan focal (52) d'un module optique/électronique (54) dans lequel est noyé un réseau de circuit d'amplification, filtration et multiplexage utilisant des transistors MOSFET. Le module est placé à l'intérieur du dispositif de refroidissement (62). Les besoins en refroidissement dépendent a) de l'utilisation de détecteurs sensibles aux longueurs d'ondes dans la gamme comprise entre 3,0 et 5,0 microns, qui demandent moins de refroidissement, ou de b) l'utilisation de détecteurs sensibles à des longueurs d'ondes dans la gamme comprise entre 8,0 et 12,0 microns, qui demandent un refroidissement à l'azote liquide. La matrice de détection bidimensionnelle peut être combinée avec un balayage limité, que l'on appelle ''nutation'', de sorte que chaque détecteur visionne une pluralité d'éléments d'image (pixels) dans le rayonnement infrarouge d'arrivée.
Patent EP-0236384-A1 (EP)
Title: Broyeur, de preference pour broyer des matieres organiques telles que des betes mortes
Inventor: JENSEN ERIK EVALD EGHOLM
IPC: B02C18/14
Filed: 1986-08-26
Abstract: Dans le broyeur ci-décrit, les couteaux (9) on la forme d'un parallélépipède rectangulaire qui peut être inséré partiellement dans des emboîtures associées en forme de caisson à la surface du tambour (8). Les couteaux (9) sont retenus par un moyen d'expansion, de préférence sous la forme de billes (14) qui, à l'aide d'un axe (13) vissé dans la face extérieure du plateau (9), sont poussées dans une gorge (7) ménagée dans le côté de l'emboîture. Il est ainsi possible de remplacer ou d'affûter les couteaux (9) en dévissant simplement l'axe (13), et on évite ainsi les problèmes difficiles de soudage des couteaux sur le tambour. Cela permet également d'abaisser sensiblement des coûts de maintenance du broyeur et de monter, selon les besoins, les couteaux de formes et en quantités différentes. Le broyeur devient ainsi universel.
Patent EP-0248026-A1 (EP)
Inventor: HOOD WALTER J
IPC: B65H23/32
Filed: 1986-09-15
Abstract: Un système (10) d'alimentation d'une ligne de production en matériaux en bande (S) comprend un ensemble dérouleur de bande (11) et un ensemble de débitage de bande (12). L'ensemble dérouleur (11) comporte une pluralité de bobines adjacentes (C) de matériau en bande (S), l'extrémité terminale du matériau en bande (S) de chaque bobine (C) étant fixée à l'extrémité d'amorce du matériau en bande (S) sur la bobine adjacente (C) de la série. L'ensemble dérouleur (11) comprend également un mécanisme d'entraînement (26) qui fait tourner les bobines (C) à mesure que le matériau en bande (S) se déroule jusqu'à l'ensemble de débitage (12) possédant un bras de débitage (44) mobile par un dispositif d'indexage (73) de manière à être toujours aligné avec la bobine individuelle (C) d'où se déroule le matériau en bande (S). L'ensemble de débitage (12) comprend également un cavalier (57) qui se déplace en fonction de la demande de la ligne de traitement pour réguler la vitesse à laquelle le matériau en bande (S) est déroulé par l'ensemble dérouleur (11).
Patent EP-0282623-A1 (EP)
Inventor: TSAI JOHN JI-HSIUNG
IPC: C08F8/00
Filed: 1987-03-20
Abstract: Derivatized polymers containing glycoside side chains linked to the polymer by ether, sulfide, or amine linkages are prepared by reacting a synthetic polymer containing alcohol, thiol, and/or amine groups with a glycidyl glycoside having the formula
      where (SAC) n  represents a saccharide residue with n being 1-20. Typical polymers include poly(vinyl alcohol) and poly(ethyleneimine). Typical glycosides are glycoside of glucose and maltodextrin-10.
Patent EP-0287688-A1 (EP)
Inventor: AKESSON YNGVE REINHOLD
IPC: B26D3/26
Filed: 1987-04-18
Abstract: An apparatus for the automatic cutting of meat or fish material to produce portions of a predetermined weight and length, comprising a pair of adjacent parallel conveyors suitable for transporting a meat or fish material lying partly on each conveyor, a plurality of weighing machines positioned successively, a control device and a fixed or movable cutting device characterised in that the parallel conveyors are adapted to travel in the same direction at substantially the same speed and that at least part of one of the parallel conveyors is adapted to form the load-bearing platforms of the weigh­ing machines, each succeeding weighing machine being offset laterally to a degree corresponding to the desired length of the portions of the material which lie on the load-bearing platform and being preprogrammed for a certain weight according to the said desired length, and adapted to weigh the material lying on the load-bearing platform, the cutting device being positioned downstream of the downstream weighing machine, and when movable being adapted to move transversely to the direction of movement of the conveyors, and when fixed there being provided means, positioned between the downstream weigh­ing machine and the cutting device, for causing the material to move transversely relative to the longitudi­nal direction of movement, the direction and distance of the transverse movement of the cutting device or the means for causing the material to move transversely being controlled by the actual weight recorded compared with the preprogrammed weight with respect to a particular weighing machine, the cutting device being adapted to cut the material parallel to the longitudinal direction of movement of the conveyors.
Patent EP-0257188-A1 (EP)
Inventor: DIETRICH KLAUS DR
IPC: H01L31/0232
Filed: 1987-04-18
Abstract: The sensor described has a plurality of adjacent photodetector cells and an analysis circuit, which determines which photodetector cell has received an incident light flash. The sensor in accordance with the invention has the following features:
 - the photodetector cells are divided into a number of groups (I, II, III) in such a way that each photodetector cell is bounded only by photodetector cells belonging to other groups,
 - a row of light detectors (31 - 34) is assigned to each group of photodetector cells,
 - at least one optical connecting element (2) provides an optical connection between each individual photodetector cell and light detectors (31-34) which are selected from the assigned row of light detectors on the basis of a defined code. 
<??>By virtue of these features it is possible to obtain a high space angular resolution with a small number of light detectors. In addition, the order number of the photodetector cell that has registered a light flash is output directly in a digital code. 
<IMAGE>
Patent EP-0290632-A1 (EP)
Inventor: LUNDSAGER CHRISTIAN BENT
IPC: B29C48/11
Filed: 1987-05-06
Abstract: Forming thin-wall honeycomb structures using novel extrusion die (10); method of making the die (10). The die has feed holes (22) feeding to slots (18) of a primary extrusion grid. A secondary grid is milled between slots of the primary grid (18), and successive subsequent grids (24) can be provided between previously milled slots (secondary grid, tertiary grid, quarternary grid), and so on. Extrudable material is fed to the die under pressure; the material flows through the feed holes longitudinally to the primary grid (18), whence the material flows to subsequent grid (24) or grids. The material emerges from the die face as a thin-walled honeycomb structure. It is then rigidified to prevent deformation.
Patent EP-0246650-A1 (EP)
Inventor: SCHWARTZ ARTHUR G
IPC: C07J11/00
Filed: 1987-05-21
Abstract: A compound of the formula:
     useful as cancer preventive agent, anti-obesity agent, anti-hyperglycemic agent, anti-aging agent and anti-hypercholesterolemic agent and useful in combatting coronary diseases and autoimmune diseases. 
     Encompassed is also a therapeutic composition containing an effective amount of a compound of formula IA, and the use of a compound of formula IA for the preparation of a therapeutic composition.
Patent EP-0300074-A1 (EP)
Inventor: SCHMIESING RICHARD JON
IPC: C07D471/04
Filed: 1987-07-22
Abstract: Process of preparing the cis isomeric form of pyrazino [2,1-a] isoquinolines of formula
       
     The process involves novel 2-piperazinones of formula
      and novel pyrazino [2,1-a] isoquinolines of formula
Patent EP-0261388-A1 (EP)
Inventor: FUCHS RAINER DR
IPC: C07C51/487
Filed: 1987-08-18
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Trennung von zueinander diastereomeren Formen der Cyclopropancarbonsäuren und -ester der Formel (I) <IMAGE>in welcherR¹ für Wasserstoff oder HalogenR² für Wasserstoff oder HalogenR³ für einen Rest der Formel a) <IMAGE>wobeiR<4> für Wasserstoff, CN, C^CH oder CH3,R<5> für Wasserstoff oder Halogen,R<6> für Wasserstoff oder Halogen steht, die man in einer ersten Stufe mit Verbindungen der Formel (II) <IMAGE>in welcherR<7>,R<8>,R<9> für Wasserstoff oder Met                      hyl stehen oder gemeinsam mit dem C-Atom an das sie gebunden sind sowie den diesem benachbarten C-Atomen des Grundkörpers einen ankondensierten 6-Ring bilden,R¹° für Wasserstoff, Methyl, Ethyl, Halogen, Amino, Methylamino, Dimethylamino steht,R¹¹ für Wasserstoff oder Methyl, Ethyl steht,zu einem Komplex im Verhältnis I:II wie 1:1 oder 2:1 umsetzt, und in einer zweiten Stufe in Gegenwart niederer aliphatischer Alkohole die schwer löslichen Komplexe eines Teils der Diastereomeren auskristallisieren läßt und abtrennt, und gegebenenfalls in einer dritten Stufe die abgetrennten Komplexe in Gegenwart eines Lösungsmittels und in Gegenwart einer anorganischen oder organischen Base epimerisiert und erneut der ersten Stufe des Verfahrens zuführt. Neue Komplexe der Cyclopropancarbonsäuren und -ester der Formel (III) mit Verbindungen der Formel (II), Verfahren zur Reinigung technisch hergestellter Cyclopropancarbonsäuren und -ester.
Patent EP-0265661-A1 (EP)
Inventor: BANNISTER ROBERT D
IPC: B23K26/08
Filed: 1987-09-21
Abstract: An articulatable robotic machine has a forearm (21) and wrist unit (19) capable of handling an internal laser beam (23) received at the aft end (21  a ) of the forearm and exiting at the forward end (21  b ) of the forearm through the wrist unit tooling plate (22). A laser marker galvohead (14) and collimator (13) are affixed to the tooling plate of the wrist, and a laser generator (12) is affixed to the forearm (21) of the robot   chine and provided with a laser beam system to direct a laser beam (23) into the aft end of the laser arm. The output pattern galvohead may be manipulated to a variety of predetermined positions on a workpiece (33).
Patent EP-0263415-A1 (EP)
Inventor: MCCREADY RUSSELL JAMES
IPC: C08G73/16
Filed: 1987-09-29
Abstract: Translucent polyetherimide ester polymers are provided comprised of the reaction products of (i) at least one cyclohexane dimethanol, (ii) at least one cyclohexane dicarboxylic acid or an ester forming reactive derivative thereof, and (iii) either a combination of at least one tricarboxylic acid and at least one poly(oxy alkylene) diamine, or at least one poly(oxy alkylene)diimide diacid.
Patent EP-0313681-A1 (EP)
Inventor: JAERISCH W DR
IPC: G02B27/52
Filed: 1987-10-30
Abstract: In an alignment method for lithographic devices of the proximity printing type two light beams (9a,d;9b,c) are made to impinge symmetrically on gratings (3) associated to each alignment direction on mask (1) and wafer (2) such that diffracted beams return along the optical axis of the alignment system. The relative phase of the diffracted beams is measured with a phase compensation technique using an electro-optic modulator (15). The alignment method is performed in two steps, the first being a normalizing step where a smooth portion of the wafer is brought under the alignment grating in the fixed mask (2) and a measuring step yielding the phase difference as a position control signal when the alignment grating on the wafer has been brought under the alignment grating of the mask. The four partial beams required for alignment in two orthogonal directions are generated from a single laser beam (15) in a compact set (14) of birefringent crystals or Wollaston plates and half-wave retarders.
Patent EP-0268316-A1 (EP)
Inventor: TEN KLEI JOHANNES R
IPC: A61Q13/00
Filed: 1987-10-26
Abstract: The invention relates to a method of making a strippable material containing odorant, wherein a slurry of microcapsules bearing an odorant therein and adhesive is applied to a flexible carrier, which is then folded and dried, wherein the slurry is applied in the direction of advance of the carrier mirror symmetrically on both sides of a longitudinal axis, after which the applied slurry is first dried prior to folding the carrier around its longitudinal axis and then thermally activating the dried slurry, in such a way that the now contiguous sections formed from the applied and dried slurry are bonded together in an easily strippable fashion.
Patent EP-0294530-A1 (EP)
Inventor: MIZUNO TETSUO C O BRIDGESTONE
IPC: B60C13/00
Filed: 1987-06-12
Abstract: Tire information marks for denoting tire kind, tire size, etc. formed in a surface of side wall of tire as protrusion or groove having a triangular cross section are optically detected by illuminating the surface of side wall of tire from a first direction substantially perpendicular to the surface of side wall of tire and a second direction inclined with respect to the surface of side wall of tire, and picking up an image of the surface of side wall of tire thus illuminated from the two different directions to derive an image signal. The image signal thus derived is converted into a bivalent signal, and is thinned to produce a mark pattern. Then the mark pattern is compared with a thick standard mark pattern. When a substantial part of the detected mark pattern is included in the standard mark pattern, the detected mark pattern is recognized to be identical with the standard mark pattern.