baber/WOPTO huggingface dataset:
Patent EP-0258456-A1 (EP)
Inventor: MORISHITA HIROSHI
IPC: C03C10/14
Filed: 1987-02-27
Abstract: process for manufacturing glass from silicon dioxide by vacuum melting, which comprises uniformly pre-heating a silicon dioxide powder containing a phase conversion promoter to about 800°C. filling it in a vessel while substantially keeping that temperature, re-heating it to form a sintered molding having a cristobalite crystal phase, and heat-melting the molding in vacuo to effect vitrification. This process makes it possible to increase the conversion of the starting material and the productivity by shortening the heating time, and nearly completely prevent formation of cracks on the surface of the sintered molding, thus suppressing the formation of defectives.
Patent EP-0263138-A1 (EP)
Inventor: HIDER ROBERT CHARLES
IPC: A61P7/00
Filed: 1987-03-19
Abstract: Des complexes neutres composés d'un ligand et de zinc (II) selon une proportion de 2/1 comprennent au moins un ligand obtenu par un composé de 3-hydroxy-4-pyrone ou un 3-hydroxy-4-pyrone dans lequel un ou plusieurs atome(s) d'hydrogène fixé(s) à l'anneau des atomes de carbone est/sont remplacé(s) par un groupe hydrocarbure aliphatique de 1 à 6 atomes de carbone. Ledits complexes servent à améliorer l'aptitude de l'hémoglobine d'un patient à lier l'oxygène, particulièrement dans le traitement de la drépanocytose.
Patent EP-0282597-A1 (EP)
Inventor: IWAI SEIZO
IPC: H04M1/725
Filed: 1987-08-04
Abstract: The handset includes a microphone a speaker as well as a wireless transmitter and a receiver. A wireless main unit is provided between the handset and the telephone main unit having a signal transmission line, a wireless transmitter and a wireless receiver, so that the signals can be transmitted and received between the telephone set and the handset. When the handset is connected to the wireless main unit through a cord, the voice signal are transmitted to or received from the telephone set through the signal transmission line of the wireless main unit. When the cord of the handset is disconnected from the wireless main unit, the handset and the wireless main unit are coupled together in a wireless system by wireless transmitters and wireless receivers provided in the handset and in the wireless main unit.
Patent EP-0289541-A1 (EP)
Inventor: LASSIE PATRICK
IPC: E06B9/76
Filed: 1987-10-16
Abstract: Dispositif et appareil pour la manoeuvre des volets roulants se caractérisant par le fait que ledit dispositif s'adapte directement, sans modification aucune, sur la poignée traditionnelle de commande desdits volets roulants. Ceci est rendu possible par l'utilisation d'une pièce spécifique d'adaptation qui comporte deux évidements (10) et (11) destinée, en coopération l'un avec l'autre à maintenir l'axe (6) de la poignée dans le prolongement de l'axe (8) de la rotation. La présente invention intéresse le domaine de la manoeuvre des volets roulants.
Patent EP-0325666-A1 (EP)
Title: Helical chute, in particular in mining tubes
Inventor: GRUBER ALFONS
IPC: B65G11/06
Filed: 1988-01-26
Abstract: The invention relates to a helical chute, in particular in mining tubes of 500 mm diameter, which consist of individual steel tube lengths, having wear-resistant linings (2) which are fixed without a baseplate to the steel tube (1). According to a preferred embodiment of the invention, the wear-resistant linings (2) are designed as mineral plates and spatially curved plate pieces which are not insensitive to shock per se but are highly wear-resistant and are vulcanized in rubber against the tube wall as self-supporting elements. <IMAGE>
Patent EP-0283671-A1 (EP)
Title: Verfahren zum Betreiben eines Einlassventiles einer Brennkraftmaschine
Inventor: FLECK ANDREAS
IPC: F01L9/20
Filed: 1988-01-28
Abstract: Bei einem über Elektromagnete angesteuerten Einlaßventil (14) für eine Brennkraftmaschine wird eine optimale Befüllung bei niedrigen Lasten dadurch erreicht, daß das Gaswechselventil (14) nicht in der Öffnungsstellung gehalten wird, sondern direkt nach dem Freigeben aus der Schließstellung wieder von dem der Schließstellung zugeordneten Elektromagneten (20) eingefangen wird.
Patent EP-0278379-A1 (EP)
Inventor: KALSCHEUER HANS DIETER
IPC: G21F9/04
Filed: 1988-02-03
Abstract: The invention relates to a method for removing radioactive metal isotopes, such as, for example, radioactive caesium, by the use of substances binding the metal isotopes or ion-exchanging substances, in that, if necessary, the liquid foodstuff or fodder is brought into a state with a pH value lower than 8, if appropriate slick substances and solids are separated from the liquid, especially by prefiltering or centrifuging, the liquid foodstuff or fodder is allowed to flow through an exchanger column which contains as metal-binding or ion-exchanging substance insoluble Fe4 (III) [FE(II) (CN)6]3 (Prussian Blue) which is freed from dust fractions and which has a grain size of at least 100 microns.
Patent EP-0286037-A1 (EP)
Inventor: FUKUDA TATEMI K K TOYODA JIDOS
IPC: D01H9/04
Filed: 1988-04-01
Abstract: A bobbin transfer system of a spinning frame (1), in which a series of trays (13) are carried on a pair of carrier rails (14, 15) driven to repeat a back-and-forth reciprocation. Hooking members (23) are arranged along the carrier rails (14, 15), which allow the trays (13) to pass thereover during the forward displacement of the carrier rail (14, 15) but inhibit the backward displace­ment of the trays (13) by the action of hooks (23a) formed on the hooking member (23) at a distance from each other corresponding to N times the spindle pitch wherein N satisfies the equation ΔA ≧ ΔD × N (wherein ΔD stands for a manufacturing tolerance of a diameter of the tray 13 and ΔA stands for an allowance for a grip distance of a bobbin catcher in an auto-doffer) and p stands for a spindle pitch. Accordingly, the trays (13) are transferred intermittently as the carrier rails (14, 15) reciprocate at a stroke larger than the spindle pitch.
Patent EP-0292827-A1 (EP)
Inventor: RICHTER-JORGENSEN POUL
IPC: G08B13/24
Filed: 1988-05-16
Abstract: Zur Herstellung der elektrische Schwingkreise tragenden Etiketten werden zuerst aus einem mit einem Kleber beschichteten Metallband in einem mittleren Abschnitt bestimmte Schaltungsteile herausgearbeitet, dieser mittlere Abschnitt dann zur Stabilisierung mit einem isolierenden Materialstreifen abgedeckt, um anschliessend die in die äusseren Streifenabschnitte zu liegen kommenden Schaltungsteile herauszuarbeiten, eine Abdeckfolie auf das Metallband zu kaschieren und auf den isolierenden Materialstreifen die rückseitigen Schaltungsteile aufzubringen und mit der übrigen Schaltung elektrisch zu verbinden. Dies ermöglicht eine rationelle und doch präzise Massenfertigung von Etiketten, beispielsweise für die Verwendung in Warensicherungssystemen.
Patent EP-0372108-A1 (EP)
Inventor: DIEDRICH HEINZ KARL
IPC: H01L23/44
Filed: 1988-12-05
Abstract: The construction of a vacuum package for electron devices operating at cryogenic temperatures is disclosed. Package provides a silicon-metal multilayer heatpath with lowest thermal impedance between electron device (4) and cryogen (6), comprising a solid silicon body (1) for heat transfer to the external heat sink (6) and a silicon carrier board (3) as mounting cold station for electron device assemblies with high multifunction and integration complexity. Heat transfer component is joined to the package wall by a silicon-glass seal (22). Multilayer heatpath construction uses standard silicon technology and materials which are compatible with requirements for high vacuum integrity performance. A modular package construction flow chart results in high design flexibility, low cost and mass production capability.
Patent EP-0321813-A1 (EP)
Inventor: ROHR FRANZ JOSEF DR
IPC: C23C4/10
Filed: 1988-12-10
Abstract: The invention relates to a process for the production of a superconductor (1) from an oxide-ceramic material which is applied to a carrier (2). It is the object of the invention to adapt the superconductor (1) to the requirements which it has to meet when used in energy technology. According to the invention, only yttrium oxide, barium peroxide and copper oxide, with additives mixed in, are used as the base material for forming the oxide-ceramic material. To reduce the sintering time and to increase the density, bismuth oxide is mixed into the base material. By means of an addition of zirconium oxychloride or zirconium oxyfluoride, an enlargement of the crystallites is effected and a higher transition temperature is achieved. <IMAGE>
Patent EP-0289124-A1 (EP)
Inventor: KATSUYA TSUJI C O RYODEN CO LT
IPC: G09F9/00
Filed: 1988-03-17
Abstract: A device for waterproofing a display unit, comprising a display element (10) which is a basic component of the light emission section of a large-­sized display equipment; a plug (11) electrically and mechanically connected to the display element (10); a socket (13) fitted on the plug (10); a unit case (15) having a display element insertion hole (16) in a portion belonging to the unit case (15) and facing the socket (13); and an end face seal (14) fitted around the display element insertion hole (16) and located in watertight contact with the unit case (15) and the plug (11) therebetween.
Patent EP-0286263-A1 (EP)
Inventor: STACK GARY PAUL
IPC: C07C61/125
Filed: 1988-03-22
Abstract: Substituted imides of the following formula are antipsychotic, anxiolytic agents with very little extrapyramidal side effects:
      in which X is -O-, -S-, -SO-, -SO₂-, -CR₃R₄- where R₃ and R₄, independently, are hydrogen, alkyl of 1 to 4 carbon atoms or, taken together with the carbon atom to which they are attached, R₃ and R₄ form a cycloalkyl group of 3 to 5 carbon atoms; n is one of the integers 2, 3, 4 or 5; R is phenyl, alkylphenyl in which the alkyl group contains 1 to 4 carbon atoms, halophenyl, trifluoromethylphenyl, alkoxyphenyl, in which the alkoxy substituent contains 1 to 3 carbon atoms, 2-pyrimidinyl, halopyrimidin-2-yl, 2-pyrazinyl, halopyrazin-2-yl, 2-pyridinyl, cyanopyridin-2-yl, halopyridin-2-yl, quinolyl, or haloquinolyl; R₁ and R₂, taken together, are alkylene of 3 to 5 carbon atoms or alkenylene of 3 to 5 carbon atoms, or taken with the   carbon atoms to which they are attached, R₁ and R₂ complete a benzene ring, or a group of the formula:
      where Y is -CH₂, -CH₂-CH₂-, -O- or -S- and the dotted line represents optional unsaturation; or a pharmaceutically acceptable salt thereof. In addition, the intermediate b3-dicarboxylic and the corresponding anhydrides - 2,3,3a,4,5,6,6a,7,7a-decahydro-­4,6,7-metheno-1 H -cyclopena[a]pentalene-1,3-dicarboxyli­c acid and octahydro-1, 5-methano-6,8,9-metheno-­pentaleno[1,2,-d]oxepin-2,4(1 H , 5 H )-dione represent especially significant aspects of the invention.
Patent EP-0349694-A1 (EP)
Inventor: YAMAKAWA MASAMI WAKO CORPORATI
IPC: G01V8/14
Filed: 1988-07-05
Abstract: A detecting apparatus for detecting an object (7) passing through a space (1b) between a light emitting element (4) and a light receiving element (5), comprises a first optical body (2) forming a first reflective means (22) between a light emitting lens means (21) and a light receiving lens means (23); and a second optical body (3) forming a space (1b) passing the object therethrough by opposing to the first optical body, the second optical body having a second reflective means (3a). The light emitting element emits the light from the light emitting lens means to the second reflective means, while the light receiving element converts the light incident through the light receiving lens means into electric signals. The light emitting and receiving elements are formed on a control circuit substrate (6). The aforesaid all components are incorporated compactly in a casing (1a) of the detecting apparatus.
Patent EP-0313433-A1 (EP)
Inventor: MICHEL PAUL
IPC: C01B25/45
Filed: 1988-10-07
Abstract: Process for the preparation of a crystalline sodium aluminium hydrogen phosphate corresponding to the general formula
 NaaAlbHc(PO4)d.nH2O
 in which a, b, c, d and n are numbers which are included within the ranges 0.6 and 3.3, 1.8 and 3.3, 12 and 16, 7 and 9, 0 and 5, respectively, while obeying the relationship a + 3b + c = 3d, characterised in that it consists in spraying a precursor solution of the said hydrogen phosphate onto a stirred bed of solid particles. 
<??>The said process applies particularly well to the manufacture of the crystalline compound of formula NaAl3H14(PO4)8.4H2O.
Patent EP-0323303-A1 (EP)
Inventor: DANREE BERNARD
IPC: C07D213/82
Filed: 1988-12-14
Abstract: The present invention relates, by way of novel industrial products, to (i) 4-aryl-1-nicotinoylpiperazines of the formula    <IMAGE>  (I) in which R1 and R2, which can be identical or different, each represent the hydrogen atom, a halogen atom (especially F, Cl or Br) or a CF3, C1-C4-alkyl, C1-C4-alkoxy or C2-C4-acyl group; and (ii) addition salts thereof. These products are useful in therapy as anticonvulsants.
Patent EP-0321351-A1 (EP)
Inventor: DYEVRE NICOLAS
IPC: F24S10/50
Filed: 1988-12-16
Abstract: Heat-exchanger/solar absorber device, which is flexible and can be rolled up and comprises a base (1) made of a flexible polymeric composition and a heat-conducting layer (2) made of metal or metal alloy of small thickness, characterised in that it has, in monobloc form, a heat exchange network (4) and a collecting/distribution circuit for heat-exchanging fluid (5a, 5b) which are formed, on the setting in operation of the device, by deformation of their walls under the effect of the pressure of the heat-exchanging fluid. Insulated heat exchanger/radiator/absorber, formed by the preceding device and a thermal insulation layer. Glazed solar collector which can be rolled up, formed from the preceding heat exchanger/radiator/absorber and from a flexible glazing element.
Patent EP-0323380-A1 (EP)
Inventor: GOALABRE YVES
IPC: A01K73/045
Filed: 1988-12-23
Abstract: The process disclosed consists in providing an opening in the board and passing the hauling gear consisting of the trawl warp, a so-called towing chain and the beam of the trawl net through said opening. An element (20) for automatic fastening and release is provided such that when a tractional force is exerted on the trawl warp, a set of fingers grips the chain (3) and fastens the otter board to the hauling gear. When the board reaches the pulley case (31) of the gantry support (32), a jack (41) actuates jaws (51) which apply an antagonistic force on the fingers, forcing them into a retracted position. This releases the otter board from the hauling gear. Said jaws, however, secure the otter board to the gantry support. The trawl net can then be pulled through the opening in the board. To pay out the trawl net, the operations are carried out in reverse. The invention is applicable to trawl fishing.
Patent EP-0305488-A1 (EP)
Title: Mycobacterial recombinants and peptides.
Inventor: SHINNICK THOMAS
IPC: C12N15/31
Filed: 1988-02-25
Abstract: Recombinant 540 amino acid residue and 517 amino acid residue proteins encoded by the genome of Mycobacterium tuberculosis are disclosed as are vectors for propagating their DNA sequences and expressing the proteins. Also disclosed are methods for using those proteins. Peptides that correspond substantially to the sequences of those proteins and methods of their use are also disclosed, as are polymers containing peptide repeating units corresponding to the 540 residue protein and also polymers containing 517 protein pentapeptides as repeating units.
Patent EP-0355122-A1 (EP)
Title: Compositions of polyphenylene oxides and thermoplastic polymers.
Inventor: AKKAPEDDI MURALI KRISHNA
IPC: C08L23/16
Filed: 1988-04-15
Abstract: The present invention relates to a melt blended composition of the reaction product of about 70 to 99.99 percent by weight polyphenylene oxide, and about 0.01 to 30 percent by weight of a substituted olefin having formula (I), wherein one to two of R1, R2, R3 and R4 are moieties containing reactive groups selected from carboxylic acid, acid anhydride, acid amide, imido, carboxylic ester, amino, hydroxyl, epoxy group, oxazoline, oxazolone, oxazine, oxazinone, isocyanate, carbamate, carbamoyl lactam, acyl lactam, and mixtures and derivatives thereof, and wherein the remaining two to three of R1, R2, R3 and R4 are H or a hydrocarbon radical of from 1 to about 20 carbon atoms; and polyolefin. The present invention also relates to a blended composition of the foregoing reaction product; thermoplastic polymer; and a functionalized ethylene  alpha -olefin rubber. The melt blended composition has good impact resistance.
Patent EP-0325643-A1 (EP)
Inventor: DUROT JEAN
IPC: C02F3/28
Filed: 1988-07-29
Abstract: An apparatus for anaerobic treatment of waste water comprises, in the same sealed enclosure, under a gas pressure, two identical cells (1, 1a), arranged side by side, functioning alternately and reciprocally as a fermentation cell and a decantation cell, said fermentation cell functioning as a sludge bed with ascending flow.
Patent EP-0335978-A1 (EP)
Inventor: IWAI YASUO
IPC: F23R3/30
Filed: 1988-08-31
Abstract: Un brûleur de turbine à gaz, qui fait partie d'un système de combustion avec mélange préalable et dans lequel un combustible et de l'air sont mélangés et brûlés, se compose d'un ajutage principal cylindrique disposé sur une paroi terminale amont d'une chambre de combustion cylindrique, un ajutage auxiliaire formé autour de l'ajutage principal, un organe principal d'alimentation en gaz prémélangé, servant à alimenter en gaz prémélangé l'ajutage principal, et un organe auxiliaire d'alimentation en gaz prémélangé qui sert à alimenter l'ajutage auxiliaire avec un gaz prémélangé dont la proportion d'air excédentaire est inférieure à celle du gaz prémélangé principal. Grâce à cet agencement, un gaz prémélangé pauvre ayant une proportion d'air excédentaire supérieure à 1 peut être brûlée de façon stable dans des conditions de charges d'une turbine à gaz allant d'un niveau faible à un niveau élevé.
Patent EP-0389501-A1 (EP)
Inventor: SPIES HANS
IPC: G01C7/04
Filed: 1988-10-22
Abstract: Un procédé et un dispositif servent à reconnaître l'état d'une route, notamment des irrégularités de la surface et du bord d'une chaussée, au moyen d'ondes électromagnétiques, telles que la lumière, selon le principe de la mesure du temps de transit. Un émetteur émet des rayonnements de mesure et un récepteur reçoit des rayonnements réfléchis de mesure, qui génèrent lors de leur réception des signaux à évaluer. Par division de la réflexion en surfaces partielles, le signal utile est séparé et évalué par différenciation entre les temps de transit correspondants de la rétrodiffusion de la chaussée au récepteur.
Patent EP-0327830-A1 (EP)
Inventor: PIOVANI NATALINO
IPC: A47J43/24
Filed: 1989-01-13
Abstract: The device comprises a container (1) closeable with a lid (5) internally rotatably supporting a vegetable containment basket actuatable through a gear by means of a crank rotatably mounted on said lid. The container has an inlet (7, 8) and an outlet (10) for the rinsing water and has two positions for resting on a surface and is placed in each position depending on whether the vegetables are to be rinsed or drained.
Patent EP-0332073-A1 (EP)
Title: Fungizide Imidazolylmethyloxirane
Inventor: SEELE RAINER DR
IPC: A01N43/50
Filed: 1989-03-03
Abstract: Imidazolylmethyloxiran der allgemeinen Formel I <IMAGE> in welcher R Phenyl, Pyridyl, Tetrahydropyranyl, Norbornyl, Cycloalkyl oder Cycloalkenyl bedeutet, wobei diese Reste gegebenenfalls substituiert sind oder dessen für Pflanzen verträgliches Säureadditionssalz oder Metallkomplex und diese Verbindungen enthaltende Fungizide.
Patent EP-0355677-A1 (EP)
Inventor: GROSJEAN LAURENT
IPC: A44C5/14
Filed: 1989-08-16
Abstract: Le bracelet à maillons métalliques (11, 12) comporte à ses extrémités des charnons (17) en matière plastique. Ces charnons (17) permettent notamment d'éviter une usure prématurée de la boîte (1), spécialement lorsque celle-ci est en matériau tendre, en matière plastique par exemple.
Patent EP-0335456-A1 (EP)
Inventor: BOM CORNELIS JOHANNES GERARDUS
IPC: A01B59/048
Filed: 1989-03-23
Abstract: The invention relates to a power-driven soil cul­tivating machine comprising at least two soil cultivating units (2) and a frame (3) with connecting means (3A) for connecting same to a tractor (1). The frame (3) is arranged in such a way that, during operation, each of the said two units (2) is operating near and beside the front wheels of the tractor (1). A common seed drill (33 to 37) is provided for the said two soil cultivating units (2).
Patent EP-0379757-A1 (EP)
Title: Optical pickup drive device
Inventor: YOMODA KENJU
IPC: G11B7/09
Filed: 1989-01-25
Abstract: An optical pickup drive device has first through third reference plates (2, 3, 4) parallel to each other and intercon­nected by three and fourth pivotal support members (5, 6, 7, 5', 6', 7') or con­necting arms by which the first through third reference plates are pivotally supported. An optical pickup is mounted on the first reference plate (2). Drive mechanisms (12, 12', 13, 13') for driving the optical pickup in directions parallel to the second reference plate are disposed on the first (2) and third (4) reference plates, or the pivotal support members. With this arrangement, the drive device allows the optical pickup to read a signal with stable accuracy against external vibra­tions and shocks applied to the drive device.
Patent EP-0387439-A1 (EP)
Inventor: IDRISS SAMIR F
IPC: G01F11/08
Filed: 1989-03-17
Abstract: An implantable valve accumulator pump comprises a drug reservoir (18) maintained at constant pressure vapor. The medication metering assembly comprises a fixed volume accumulator (30) positioned between a pair of valves (26,28). The valves alternately open and close to admit medication from the reservoir into the accumulator and to dispense a precise volume spike to an outlet catheter (36). In order to minimize dead volume and insure complete discharge, the accumulator employs a titanium diaphragm (90) seated in one position by a recessed stop and in the discharge position by a spacer plate (98) having a grooved pattern. The unit is externally programmed.
Patent EP-0377956-A1 (EP)
Inventor: YOUNG EDWARD L
IPC: G09G3/28
Filed: 1989-11-20
Abstract: A simplified row driver switching circuit for display panels and the like, including particularly electrolumines­cent (EL) panels, as well as plasma panels, using trans­former coupling between the power supply and the row electrodes. The circuit limits energy transfer to each row electrode of the EL panel to minimize the effects of destructive arcing caused by inter-electrode shorts. The circuit is energy conservative and eliminates the need for, for example, -160V and +220V power supplies, and provides reduced stress levels for many components through trans­former coupling, and all active switches are driven from ground potential. Two row driver circuits are disclosed , the latter, using a split primary coil and double sets of paired switches, allows the row electrodes to be driven to negative, as well as positive, voltages. The primary and secondary windings on the transformer are used to store and transfer energy to the essentially capacitive row electrode load ( C     panel   ) and then back to the power source ( V     in   ), as various associated switches are pulsed "on" and released. The same power supply can be used for both the row driver and the column driver.