baber/WOPTO huggingface dataset:
Patent EP-0467924-A1 (EP)
Title: System and method for monitoring, displaying and recording balloon catheter inflation data.
Inventor: FOOTE JERROLD L
IPC: A61F2/958
Filed: 1990-03-12
Abstract: An electronically controlled syringe system for connection to a balloon catheter or other balloon-type member and for automatically monitoring, displaying and recording inflation data when the syringe system is used to inflate the balloon catheter or other balloon-type member. A syringe having a barrel and a syringe plunger is selectively operable to increase fluid pressure applied to the balloon catheter or other balloon member by sliding the plunger further into the barrel. Positive pressure applied to the balloon catheter or member can be released by withdrawing the syringe plunger toward the rear of the barrel. A piezoresistive semiconductor transducer housed on the barrel of the syringe senses positive fluid pressure applied by the syringe. The electric signal output by the transducer is input to a controller where the signal is digitally processed so as to derive and record therefrom electronic data representing the magnitude of applied fluid pressure, and so as also to derive the length of time that positive fluid pressure is applied and the electronic data representing this information is automatically displayed and recorded. The controller is also programmable to permit optional selection and input of various control parameters, such as a maximum positive inflation pressure that is to be applied, maximum duration for applying positive inflation pressure, initialization of the date and time of an inflation procedure and/or retrieving and displaying inflation data previously recorded for any prior inflation of the balloon catheter or other balloon member.
Patent EP-0475954-A1 (EP)
Inventor: CWIRZEN CASIMIR Z
IPC: H01T4/06
Filed: 1990-05-23
Abstract: L'invention se rapporte à un équipement (10) de protection contre les surcharges, pour systèmes de télécommunications, qui comporte un dispositif de protection contre les courants de surcharge pour chaque circuit d'acheminement des signaux dans une chambre formée entre un logement (14) et une base (12), laquelle porte les broches (18, 20, 22) de connexion aux circuits et de mise à la terre, ainsi qu'un dispositif (26) de protection contre les surtensions pour chaque paire des broches (20, 22) de connexion aux circuits de signaux, le dispositif de protection contre les surtensions étant disposé au niveau de la base. Dans un mode de construction de la présente invention, chaque dispositif de protection contre les surtensions comprend un dispositif de protection contre les pointes de tension monolytique à semi-conducteurs (28) disposé au niveau de la base et un conducteur de mise à la terre (58) s'étend dans le sens latéral de la base entre la broche de mise à la terre (18) et le dispositif (26).
Patent EP-0438593-A1 (EP)
Inventor: NAKAJIMA SHIGEAKI
IPC: H01C7/02
Filed: 1990-05-10
Abstract: Thermistor à film mince à caractéristiques positives, présentant des caractéristiques PTC et composé d'une électrode et d'un film mince d'une épaisseur comprise entre 0,005 et 5 mum. Le film mince se compose de titanate de baryum. Les caratéristiques PTC sont telles que la variation de la résistance s'étend d'un à dix chiffres dans une région de transition, et le rapport de variation de résistance en fonction de la température s'étend d'un à vingt chiffres par degré (°C).
Patent EP-0489801-A1 (EP)
Inventor: BRUNSKOG ANTE
IPC: C03B9/447
Filed: 1990-08-16
Abstract: Procédé de fabrication d'objets creux en verre, tels que des bouteilles et des récipients, à l'aide d'au moins un agencement de moulage. Selon le procédé, chaque objet (8) est refroidi extérieurement et intérieurement à l'aide d'un fluide de refroidissement, avant de retirer l'objet du moule (5) et après avoir placé ledit objet afin de le transporter dans une chambre de refroidissement ou analogue. Ledit objet est refroidi intérieurement par introduction d'un gaz condensé, tel que du dioxyde de carbone condensé ou de l'azote condensé, dans la cavité dudit objet (8). Le gaz condensé se vaporise dans la cavité tout en refroidissant le verre. L'invention concerne également un appareil de mise en oeuvre dudit procédé.
Patent EP-0490939-A1 (EP)
Inventor: BERNHARDT BODO
IPC: F16D23/06
Filed: 1990-08-10
Abstract: Un mécanisme synchronisateur de transmission comprend un moyeu fixé sur un arbre ainsi que des roues de transmission adjacentes au moyeu tournant sur l'arbre. Un manchon, monté coulissant sur les dents cannelées extérieures se trouvant sur le moyeu, peut être déplacé sélectivement afin de s'engrener dans des dents d'accouplement se trouvant sur les roues de transmission. Les dents d'accouplement présentent des faces coniques dotées d'anneaux synchronisateurs de blocage, lesquels sont pressés contre des faces coniques complémentaires par le mouvement du manchon vers une roue de transmission sélectionnée, premièrement à l'aide d'éléments de blocage et ensuite à l'aide de surfaces inclinées se trouvant sur les dents intérieures du manchon. Ces surfaces percutent des surfaces inclinées sur les dents de blocage de l'anneau, de sorte que le manchon est poussé en engagement après compensation des différences de vitesse. Des dents d'accouplement radiales, suivant les faces coniques de synchronisation, sont formées sur la roue de transmission. Des éléments de blocage mobiles radialement, situés sur les anneaux de synchronisation de blocage, s'étendent au-delà des dents d'accouplement. Les dents radiales engrènent les dents d'accouplement par l'intermédiaire de surfaces inclinées situées sur ledit manchon.
Patent EP-0448720-A1 (EP)
Inventor: OMORI NAOYA ITAMI WORKS OF SUM
IPC: C23C30/00
Filed: 1990-09-28
Abstract: A surface-coated superhard member for a cutting or abrasion-resistant tool, wherein a coating is disposed on the surface of a parent metal for the tool so as to improve the abrasion resistance thereof. This member comprises a parent metal and, superimposed on the surface thereof, a hard coating having a thickness of 0.5 to 10 µm and comprising at least one member selected from among a carbide, a nitride and a carbonitride of M 1-x Al x  (wherein 0 ≦ x ≦ 0.5), the M to Al ratio of which is continuously or stepwise changed from M (wherein M represents Ti, Zr or Hf) at the interface of the parent metal and the coating to MAl at the surface of the coating opposite to the parent metal. This structure effectively utilizes the characteristic properties of metals M and Al.
Patent EP-0491860-A1 (EP)
Title: Method for achieving epithelialization of synthetic lenses.
Inventor: REICH CARY
IPC: A61L27/34
Filed: 1990-09-05
Abstract: Synthetic surfaces such as surfaces of implantable prosthetic devices are modified to enhance their ability to support the growth, migration and attachment of epithelial cells. A surface modifier composition is covalently bound to the synthetic surface, and an epithelial cell-supporting coating is applied to the modified surface. The surface modifier composition may also include an epithelial cell-supporting material. The invention is particularly suited towards the modification of synthetic epikeratophakia lenses.
Patent EP-0448683-A1 (EP)
Title: Ink jet printing head.
Inventor: REGNAULT LUC
IPC: B41J2/135
Filed: 1990-10-12
Abstract: PCT No. PCT/FR90/00730 Sec. 371 Date Jul. 24, 1991 Sec. 102(e) Date Jul. 24, 1991 PCT Filed Oct. 12, 1990 PCT Pub. No. WO91/05663 PCT Pub. Date May 2, 1991.An ink jet printing head, particularly intended for printing large characters, includes at least two modulation bodies having respective nozzles fitted with a device for adjusting each of the jets generated by the nozzles. A single module for recovering the ink with only one return line is incorporated in the head. The casing of the head receives, on its face, a support for a cover and, optionally, a second umbilical cover. For printing bar codes, the head provides a cascade sequencing of printed rasters with an increasing order of sequencing of droplets due to a charge voltage. The head is oriented to compensate for the inclination of the raster on the support.
Patent EP-0464336-A1 (EP)
Inventor: WUENNENBERG WOLFGANG
IPC: B01J8/02
Filed: 1991-05-03
Abstract: A crossflow fixed-bed reactor is laterally bounded by main louvres, through the orifices of which the gas stream is passed, each louvre unit (17) of the main louvre (23) on the downstream side being associated with a gas-permeable retaining and guiding element (14) for loose material particles. Each main louvre unit (17) can also be provided with an upstream secondary louvre unit (15, 19). <IMAGE>
Patent EP-0464651-A1 (EP)
Inventor: SCHAIBLE SIEGFRIED DIPL-ING
IPC: A01F15/14
Filed: 1991-06-26
Abstract: In a large-bale press (P) for straw, hay or other fodder, in which the large bale (G) is tied in at least one twine loop (D), before the tying the twine extending with a further twine portion (10) to a tying device (Ü) located on the other side of the press channel (K), holding the free twine end and having a fork-like knife lever (16) and a tying hook (8), the other twine end can be delivered by means of a feed needle (N). A device (V) for the temporary formation of a twine supply is provided within the further twine portion (10) and has a deflecting element (E) moveable to and fro by means of a drive between a relieving position and a position forming a twine supply, penetrating into the press channel (K) and into the surface of the large bale (G) in the position forming the supply, or the tying device (Ü) constitutes the device (V) forming the twine supply, it being moveable to and fro between a relieving position corresponding to its knot- forming position and a position forming the supply. The knife lever (16) supports and guides the twine in the further twine portion (10). <IMAGE>
Patent EP-0480168-A1 (EP)
Inventor: RUPPEL JOSEF DIPL-ING
IPC: H05K1/03
Filed: 1991-09-03
Abstract: To uniformly load stacks of ceramic plates with low transverse force during sintering in sintering furnaces with the loading taking place via a cross arm, a pressure plate is inserted between stack and cross arm. Said pressure plate consists of an upper pressure plate and a lower pressure plate, at least one of the pressure plates having non-buckling cheeks with suspensions and flexible linking elements being provided between the suspensions of the one pressure plate and the other pressure plate or its suspensions. <IMAGE>
Patent EP-0477629-A1 (EP)
Inventor: NOLD JOACHIM
IPC: A01D34/08
Filed: 1991-09-06
Abstract: A hand-guided motor-driven tool, especially mower, having one or two axles with wheels and having a handle (9) which possesses especially two handle parts and which is mounted on the tool by means of two bearing axles (12, 13) which extend transversely relative to one another and which are inserted into elastic bearing elements (16, 17, 18, 19) of bearing parts (24, 29), is to be designed in such a way that, whilst a damping of the oscillations or vibrations transmitted from the tool to the handle (9) is guaranteed, the constructional size of the tool or of the elastic bearings (11) for the handle (9) can be reduced. This is achieved in that the bearing axles (12, 13) are arranged in a T-shaped manner or crosswise relative to one another, so that the longitudinal mid-axis (15) of one bearing axle (13) essentially intersects the longitudinal mid-axis of the other bearing axle (12) in its middle region. <IMAGE>
Patent EP-0483654-A1 (EP)
Inventor: BAUER GERD DR
IPC: C01B13/14
Filed: 1991-10-23
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Umsetzung von Metallnitrat- bzw. Mischmetallnitratlösungen zu den entsprechenden Metalloxiden im Mikrowellenfeld. Die Erfindung besteht darin, daß man zur Erzielung feiner, völlig homogen zusammengesetzter Oxidpulver, insbesondere Mischoxidpulver zur Weiterverarbeitung für Varistorkeramiken, keramische Supraleiter und dergleichen, in dosiertem Zugabestrom so erhitzt, daß das Lösungsmittel stets innerhalb von Sekunden verdampft und das Zersetzungsprodukt als poröses, schwammartiges, rein oxidisches Material gewonnen wird, das sich leicht zu einem Pulver mit Korngrößen von 0,5 bis etwa 10 µm zerdrücken läßt. Durch die gesteuerte Zudosierung der Nitratlösung läßt sich zugleich die Reaktionstemperatur unterhalb der Pulver-Sintertemperatur einregulieren. Die Umsetzung der Nitratausgangslösung kann kontinuierlich-satzweise im Reaktionskolben stattfinden oder kontinuierlich in einem Reaktionsdrehrohr, das vorzugsweise mit Mahlkugeln beschickt ist, die gegebenenfalls einen die Umsetzung ähnlich aktivierenden Effekt ausüben, wie ihn ganz besonders der während der Reaktion entstehende Metalloxidschwamm ausübt. <IMAGE>
Patent EP-0492602-A1 (EP)
Inventor: MIYAKUSU KATSUHISA
IPC: C22C38/24
Filed: 1991-12-23
Abstract: A chromium containing steel sheet excellent in corrosion resistance and workability, comprising, by weight, C:up to 0.030 %, Si:up to 0.5 %, Mn:up to 0.5 %, P:up to 0.040 %, S:up to 0.010 %, Ni:up to 0.3 %, Cu:up to 0.3 %, Cr:not less than 5.0 % and less than 11.0 %, N:up to 0.030 %, V:not less than 0.01 % and not more than 0.10 %, and optionally at least one of 0.01 to 0.30 % of Ti, 0.01 to 0.30 % of Nb, 0.01 to 0.30 % of Zr, 0.01 to 0.20 % of Al and 0.0002 to 0.0200 % of B, the amounts of Si, Mn, P, Ni and Cu being adjusted so that the relation:        Si + Mn + 10P + Ni + Cu ≦ 1.0 %           may be satisfied, the balance being iron and unavoidable impurities.
Patent EP-0441442-A1 (EP)
Inventor: VAN ASPERT JOANNES JOZEF ANTON
IPC: E03F5/04
Filed: 1991-02-04
Abstract: Gully trap having a water seal (5) provided therein for a sewage system, the wall (1) of the gully trap possessing at the location of the outlet opening to the sewage system an inner wall (5) which surrounds the outlet opening on the upper side and on the vertical sides and is gastightly and watertightly connected to the wall (1) of the gully trap on all sides, the inner wall extending downwards until it is above the bottom (2) of the gully trap and being open there for incoming water. <IMAGE>
Patent EP-0444732-A1 (EP)
Inventor: BEISSWENGER HANS
IPC: F23C10/10
Filed: 1991-02-14
Abstract: Der Reaktor zum Verbrennen feinkörniger fester Brennstoffe in der zirkulierenden Wirbelschicht enthält eine Brennkammer (1), die im unteren Bereich mündende Zufuhrleitungen für Primärluft (8), Sekundärluft (11, 12) und festen Brennstoff (9, 10) aufweist. Im oberen Bereich der Wirbelbrennkammer ist mindestens eine etwa senkrechte Wand (2) angeordnet, wodurch die Wirbelbrennkammer in Teilkammern (1a, 1b) unterteilt wird. Zu jeder Teilkammer gehört mindestens eine, mit der Teilkammer über einen Durchlaß (3a, 3b) verbundene Feststoffabscheidung (4a, 4b) mit einer Feststoff-Rückführung (6a, 6b). <IMAGE>
Patent EP-0478023-A1 (EP)
Inventor: BADIALI ROBERTO
IPC: B65H57/22
Filed: 1991-08-13
Abstract: The present invention relates to a device for adjusting the tension of the thread as it unwinds in a spooler, which is designed to wind thread at high speed, the said device comprising a movable element (1), which acts as an unwinding accelerator and which at the tip surrounds the axis of the cop (3) and along the said axis descends and moves in an essentially concentric position during unwinding of the wound thread. 
     The said movement is activated by a kinematic mechanism moved by a drive source (8) operated by the electrical signals from a tension sensor (9) which measures, moment by moment, the tension of the thread, which travels to be transferred from the cop (3) below to the reel (14) above being wound.
Patent EP-0475526-A1 (EP)
Inventor: SAEYS JAN
IPC: B61L25/04
Filed: 1991-09-06
Abstract: An electromagnetic detection system for track vehicles, which detection system comprises at least one transmitter/receiver for generating an electromagnetic interrogation field and at least one responder which, in response to the interrogation field, generates an electromagnetic response signal that can be detected by the transmitter/receiver. The detection system further comprises at least one first connecting element which is fixedly mounted be- 
     tween the rails and which forms an electrical connection between the rails; at least one second connecting element, which is a part of a track vehicle and which in operation forms an electrical connection between the rails. One of the first and second connecting elements is electromagnetically coupled with a responder while the other is electromagnetically coupled with a transmitter/receiver.
Patent EP-0490601-A1 (EP)
Inventor: WIKE CHARLES KENNETH JR
IPC: G06K7/10
Filed: 1991-12-09
Abstract: A portable coded symbol scanner includes a support member (20) and a housing member (24) rotatably mounted on the support member (20) and having a pair of sloping supporting surfaces oriented at an angle to each other and a floor portion on which is mounted a reflecting mirror (54). One or both of the sloping supporting surfaces may include a transparent plate (36,52). A hand-held scanner is mounted adjacent the other sloping supporting surface for projecting a plurality of scanning light beams in the form of a scan pattern (38) at the reflecting mirror (54) which reflects the scan pattern onto the transparent plate (36) over which a coded label is passed enabling the scanning light beams to scan the coded label. The housing member (24) may be rotated up to one hundred and eighty degrees to position the transparent plate (36) in a number of scanning positions.
Patent EP-0454568-A1 (EP)
Inventor: DELHOMME BERNARD
IPC: F24C7/08
Filed: 1991-04-23
Abstract: The oven has a heating resistance in the bottom and in the roof and is cleaned by pyrolysis. It has a temperature detector (31) inside the oven which delivers and electrical signal as input to a microprocessor (17). The microprocessor controls the electrical plower supply to the top and bottom resistances during pyrolytic cleaning. The microprocessor is also programmed so a heating or cooking instruction is automatically preceded by a pre-heating interval.
Patent EP-0459851-A1 (EP)
Inventor: BOURON MICHEL
IPC: H01H43/10
Filed: 1991-05-07
Abstract: Electromechanical programmer with smooth program preselection having a main rotary cam-unit (3) executing several operating programs, a cam (4) allowing transfer of pitch to this main cam-unit (3) and driven in rotation by a micromotor (5) via a speed-reduction system (6), and a smooth program preselection cam (10), characterised in that it comprises a retractable mechanical drive device (8) ensuring a mechanical link between the main rotary cam-unit (3) and the cam (4) allowing transfer of pitch under a command from the smooth program preselection cam (10). …<IMAGE>…
Patent EP-0558745-A1 (EP)
Inventor: IWAI ISAMU
IPC: C02F3/28
Filed: 1990-11-21
Abstract: This invention relates to a sewage purifying device using large size floatable filter materials and is intended for effectively preventing said filter materials from being clogged. The purpose is satisfied by imparting very gentle fluidity to the whole of a filter bed while circulating filter materials with circulating means and further effectively achieved by exfoliating sludge from filter materials while utilizing the circulatory movement of filter materials.
Patent EP-0510026-A1 (EP)
Inventor: DYKEMA OWEN W
IPC: F23J7/00
Filed: 1991-01-08
Abstract: Selon un procédé de combustion de combustibles contenant de l'azote ou du soufre et de l'azote, la combustion est subdivisée par injection échelonnée d'oxygène (de préférence sous forme d'air) en au moins deux zones de combustion. Dans la première zone de combustion, on établit des conditions stoechiométriques riches en combustibles, où l'azote chimiquement lié dans le combustible (en d'autres terms, l'azote lié au combustible) est essentiellement converti en azote moléculaire. La deuxième zone (finale) de combustion comprend au moins deux étages. Dans le premier étage de la zone finale de combustion, les produits de combustion qui sortent de la première zone de combustion continuent à brûler dans des conditions stoechiométriques riches en combustible, de préférence avec un taux stoechiométrique entre l'oxygène et le combustible compris entre 0,80 et 1,0 environ, à une température inférieure à 2200 K (1927 °C, 3500 °F) environ. Dans le deuxième étage de la zone finale de combustion, les produits de combustion qui sortent du premier étage brûlent à un taux stoechiométrique entre l'oxygène et le combustible supérieur à 1,0 environ et à une température inférieure à 1500 K (1227 °C, 2240 °F) environ. Dans cette zone finale, la combustion s'achève, alors qu'on évite la formation de NOx nouveau. On peut ainsi appliquer ce procédé pour réduire des émissions de composés azotés indésirables (par exemple NOx) qui se forment d'habitude au moment où la combustion du combustible s'achève. Ce procédé est particulièrement utile pour des gaz riches en combustibles émis par un brûleur, afin de réduire les polluants de l'air causés par la teneur en soufre et en azote du combustible.
Patent EP-0525008-A1 (EP)
Title: Improvements in helical conveyor systems.
Inventor: PALFRAMAN JAMES
IPC: F25D13/06
Filed: 1991-04-17
Abstract: PCT No. PCT/GB91/00603 Sec. 371 Date Jul. 9, 1992 Sec. 102(e) Date Jul. 9, 1992 PCT Filed Apr. 17, 1990 PCT Pub. No. WO91/16582 PCT Pub. Date Oct. 31, 1991.A helical conveyor system in a freezing unit, wherein cold air from an evaporator (20) is fan-forced upwardly through the turns of the conveyor mesh, a primary cold air flow (26) is directed upwardly through the turns of the conveyor mesh, and a secondary flow (28) of cold air is incident on the top turn of the helix. This has the advantage that the coldest air impinges on the product while the latter is still at its warmest.
Patent EP-0527182-A1 (EP)
Inventor: FOSTER R W G SCHERING AGROCHEM
IPC: C07C323/56
Filed: 1991-05-01
Abstract: Cette invention décrit des composés représentés par la formule (I) et des sels de ces composés, où m représente 0 à 18, R1 représente un alkyle et R représente un aryle, un hétéroaryle, un hétérocyclyle, un hétérocyclyl(thio)carbonyle, un alcényle, un alkynyle, un iminoéthylène N-substitué, ou un hétérocyclylidèneméthyle, tous facultativement substitués. Ces composés sont obtenus (A) en attachant un groupe protecteur, W, au groupe hydroxyle d'un composé ayant la formule (II) pour produire un composé ayant la formule (III), (B) en remplaçant un hydrogène sur le méthyle du composé de la formule (III) par un groupe à substituer, Z, pour produire un composé de formule (IV), (C) en traitant le composé de formule (IV) avec un composé de formule (V): R-(CH2)m-SH pour produire un composé de formule (VI) et (D) en enlevant le groupe protecteur. Les composés de formule (I) sont nouveaux et font preuve d'une activité fongicide. Ils sont aussi des intermédiaires pour la préparation d'autres composés fongicides utiles. Plusieurs des composés de formule (VI) sont aussi fongicides.