baber/WOPTO huggingface dataset:
Patent EP-0239199-A1 (EP)
Inventor: BATUTIS EDWARD FRANCIS
IPC: B01D21/00
Filed: 1987-01-30
Abstract: A method and apparatus for gravitational separation of discontinuous mixtures using laminar flow coalescing techniques is disclosed. The apparatus includes a number of discrete sets (l5) of fluid interrupting surfaces (l4) arranged in series one after the other. After analyzing the physical, chemical and statistical characteristics of any given discontinuous mixture, the configuration of the surfaces can be correlated or adjusted to provide enhanced and efficient separation of the components of the mixture.
Patent EP-0240233-A1 (EP)
Inventor: TATSUOKA TOSHIO
IPC: C07D295/18
Filed: 1987-03-25
Abstract: A derivative of benzoquinonylphenyl alkanoic acid amide having the formula
      wherein X represents an oxygen atom, sulfur atom, or methylated nitrogen atom, Me represents methyl, and  n  is 2 or 3. This derivative is effective as a cerebral insufficiency improver.
Patent EP-0259952-A1 (EP)
Inventor: ISOZAKI SHIN
IPC: G11B5/48
Filed: 1987-07-08
Abstract: Mechanism for carrying a pair of magnetic core heads (1,1ʹ) for reading and writing magnetic codes on a flexible disk having magnetic coatings thereon while the disk is rotating. Each of the heads is disposed on either side of the disk. The head carrying mechanism allows one of the heads (1ʹ) to rock about a radial axis with respect to the disk, i.e. pitching and to rock about a circumferential axis with respect to the disk, i.e. rolling as well as to move in the direction normal to the disk face. Further, the head carrying mechanism allows the head (1) to pitch about a radial axis with respect to the disk face but not to roll about an axis parallel to the circumferential direction with respect to the disk.
Patent EP-0240445-A1 (EP)
Inventor: SONDEREGGER ROGER
IPC: F24H1/28
Filed: 1987-03-30
Abstract: The boiler comprises at least:  - a fuel reserve (1),  - a combustion chamber,  - a plurality of exchanger flues (4, 4'),  - primary (5) and secondary (6) air inlet flaps,  - an extraction fan (10), characterised - on the one hand in that the combustion chamber is constituted by a prefabricated refractory channel (2), closed in its upper part over its entire length by a refractory grill (3), - on the other hand in that the exchanger flues (4, 4') are situated in the bottom part of the boiler, and one at least of said flues is at the same level as the refractory channel (2) and comprises a direct access to said refractory channel. <IMAGE>
Patent EP-0250586-A1 (EP)
Inventor: CARTER WILLIAM JAMES
IPC: G02B30/25
Filed: 1987-01-14
Abstract: Un système optique (10) d'imagerie stéréoscopique d'un objet comprend un objectif (22) qui sert a produire une image de l'objet, et des lentilles oculaires droite et gauche (32, 34) pour visionner l'image par les yeux droit et gauche, respectivement. Un dispositif à filtre polarisant (36) situé à proximité de l'objectif (22) divise l'image produite par l'objectif en éléments gauche et droit de perspective (52, 54) à sens différents de polarisation. Des filtres droit et gauche (48, 50) de polarisation situés à proximité des lentilles oculaires droite et gauche permettent de visionner ces éléments droit et gauche exclusivement par les lentilles oculaires droite et gauche (32, 34), respectivement. Un mode de réalisation de l'invention est un microscope stéréoscopique de haute puissance. Un autre mode de réalisation est un téléscope binoculaire à objectif unique (60).
Patent EP-0265479-A1 (EP)
Inventor: WALTERS C P M
IPC: F01L1/14
Filed: 1987-05-01
Abstract: Une came (5) et des cames semblables sont montées sur un arbre à came (4). La came (5) actionne un corps (6) qui est monté dans un chemin de guidage (10A) et sert à déplacer une soupape (1) d'un moteur à combustion interne. Le corps (6) possède deux surfaces latérales opposées (6A et 6B) qui sont planes et parallèles entre elles et coulissent sur deux surfaces planes opposées (10B et 10C). Le corps (6) présente une forme externe allongée, éventuellement rectangulaire, lorsqu'on le regarde dans son sens de coulissement. Il peut présenter une rigole (6C) de section partiellement circulaire qui reçoit un organe (16) qui est un segment, éventuellement une moitié, d'un cylindre circulaire, la surface plate du segment engageant la came (5) et l'organe (16) pouvant tourner librement. La came (5) peut avoir un contour, dans un plan de section contenant l'axe (4a) de l'arbre à came (4), qui n'est pas parallèle à cet axe (4a), auquel cas des moyens (7 et 11 ou 71) sont prévus pour déplacer l'arbre à came longitudinalement.
Patent EP-0270690-A1 (EP)
Inventor: SATO TOSHIO
IPC: A61K31/12
Filed: 1987-06-22
Abstract: A drug for treatment and prophylaxis of kidney and liver diseases, including complication, which contains as an effective ingredient isoliquiritigenin represented by general formula (I).
Patent EP-0279832-A1 (EP)
Title: Procede enzymatique
Inventor: BENNETT ALAN DAVID
IPC: C12P21/02
Filed: 1987-09-03
Abstract: Procédé de production d'un ester de dipeptide de formule: R1-R2-alpha-OR3, où R1 est un acide aminé acide, ou un acide aminé acide sous une forme bloquée à N terminaisons, R2 est un résidu d'acide aminé et R3 est un groupe alkyle, de préférence un groupe alkyle comportant de 1 à 4 C ou mieux encore un groupe méthyle, éthyle ou propyle; un groupe alkyle substitué, par exemple un groupe trifluorométhyle; un groupe aryle, par exemple un groupe benzyle; ou un groupe aryl substitué. Le procédé consiste à faire réagir entre eux un ester de R1 et un composé de formule R2-alpha-OR3, où R2 et R3 sont définis comme ci-dessus, en présence d'une sérine ou cystéine endopeptide à un pH auquel une aminolyse a lieu.
Patent EP-0281789-A1 (EP)
Inventor: GOLDMANN SIEGFRIED DR
IPC: A61K31/435
Filed: 1988-02-13
Abstract: Benzylaminoaryldihydropyridine lactones of the formula (I) 
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 are used in particular in circulation-influencing medicaments.
Patent EP-0286931-A1 (EP)
Inventor: MAYER ANDREAS
IPC: F02B33/42
Filed: 1988-04-02
Abstract: Am Luftgehäuse (6) eines freilaufenden Druckwellenladers für eine Verbrennungskraftmaschine ist ein Elektromotor (10a) angeflanscht, dessen Welle (28) über eine Freilaufüberholkupplung (9a) mit Klemmrollen (27) als Klemmkörpern mit der Rotorwelle (8) in Wirkverbindung steht. Zum Starten einer aufgeladenen Verbrennungskraftmaschine beschleunigt der Elektromotor (10a), bei einem Dieselmotor z.B. während der kurzen Vorglühzeit, den Zellenrotor (2) auf eine Drehzahl, die sofort nach dem Anspringen des Dieselmotors einen funktionierenden Druckwellenprozess gewährleistet. Der Zellenrotor (2) wird dann durch die Abgase des Dieselmotors weiter hochbeschleunigt und löst sich dann aus der Antriebsverbindung mit dem inzwischen stillgesetzten Elektromotor (10a).
Patent EP-0295416-A1 (EP)
Inventor: NUGENT EDWARD L
IPC: A61J1/05
Filed: 1988-05-07
Abstract: A composite body fluid sample container is provided which incorporates safety features for containing diseased samples of such fluids from touching and/or contaminating anyone handling the samples. The composite includes a glass sample container, either evacuated or not, depending upon use which has disposed thereon a "shrunk down" sleeve of a thermoplastic film. In the event that the glass is cracked or broken, the sleeve holds the sample from spilling or leaking onto the hands of a person handling the container, or otherwise spreading a diseased sample by spilling, leakage, or cutting by broken glass.
Patent EP-0292859-A1 (EP)
Inventor: BOE THOMAS EUGENE
IPC: A01B63/111
Filed: 1988-05-19
Abstract: Ein Steuersystem zur Lageeinstellung der Anhängevorrichtung (26) eines Fahrzeuges (10), an der ein bodenbearbeitendes Anbaugerät befestigbar ist, welches Antriebsmittel zum Anheben und Absenken der Anhängevorrichtung (26) innerhalb eines Lagebereiches entsprechend vorgebbare Steuersignale enthält, umfaßt eine Anfahrverriegelungseinrichtung. Diese Anfahrverriegelungseinrichtung verhindert unbeabsichtigte Bewegungen der Anhängevorrichtung (26) währen des Anfahrens des Steuersystems dadurch, daß eine derartige Bewegung erst dann zugelassen wird, wenn in Folge einer manuellen Verstellung der Bedienungseinrichtung (52) eine vorgebbare Grenzposition erreicht ist und/oder wenn das Grenzwertsignal solange verstellt wird, bis es die Lage der Anhängevorrichtung (26) erreicht. Ferner kann eine Bewegung der Anhängevorrichtung (26) solange unterbunden werden, bis die Bedienungseinrichtung (52) auf eine Grenzposition verstellt wird.
Patent EP-0298488-A1 (EP)
Inventor: KUWAJIMA TAKESHI
IPC: H04N5/93
Filed: 1988-07-07
Abstract: A video signal processing circuit for a VTR system is disclosed. In a special playback mode such as "STILL", "SLOW" and "QUICK" modes, a pseudo vertical synchronizing signal is supplied which has a train of pulses at a predetermined cycle proportional to one horizontal cycle. There are provided a detection circuit (13) for detecting the pseudo vertical synchronizing signal to produce a detection signal and a pulse separator (14) separating the train of pulses from the pseudo vertical synchronizing signal. When the detection signal is produced, a reproduced video signal is supplied to a clamping (9, 10, 11, 12, 520) circuit which clamps each synchronizing signal contained in the reproduced video signal at a predetermined level. When the detection signal is not produced, on the other hand, the separated pulses are transferred to the clamping circuit, and the clamping circuit is controlled to be made inoperative during the production period of each pulse.
Patent EP-0315790-A1 (EP)
Inventor: MOCHIZUKI AKIHIKO
IPC: G01N27/414
Filed: 1988-10-13
Abstract: The invention refers to a chemical sensor. That sensor com­prises a field-effect type transistor, an extended gate electrode connectibly provided to a gate electrode of said transistor. Further, a sensitive membrane is provided on at least a part of the extended gate in opposition thereto. The field-effect type transistor detects a value of a sample senses by the sensitive membrane. The chemical sensor is characterized in that at least the extended gate electrode of two parts consisting of the reference electrode and extended gate electrode being formed on a substrate different from a substrate on which the field-effect type transistor is formed (Fig. 6).
Patent EP-0313951-A1 (EP)
Inventor: NOLL KLAUS DR
IPC: D06N3/14
Filed: 1988-10-17
Abstract: A process for the production of coatings using polyurethanes or polyurethane-ureas from diisocyanates and dihydroxyl compounds having a molecular weight of 300 - 6000 and optionally further starting components and/or additives, wherein the dihydroxyl compounds comprise A) 20 - 60% by weight of optionally modified polyethylene glycols, B) 1 - 80% by weight of polycarbonates whose diol component contains 40 - 100% by weight of hexanediol and/or hexanediol derivatives, and C) if desired other dihydroxyl compounds, where (A) + (B) + (C) = 100% by weight, gives compact, water vapour-permeable coatings.
Patent EP-0321680-A1 (EP)
Inventor: MAYER ROLF DR-ING
IPC: B65G59/02
Filed: 1988-10-31
Abstract: 1. A device for picking up piece goods (1) comprising a pick-up (5; 94; 166; 188; 196; 201; 205; 222) carried by a manoeuvering device (9) and movable under an item (1) to be picked up, wherein the pick-up (5; 94; 166; 188; 196; 201; 205; 222) comprises a frame (20), wherein at least one upper conveying element (90), cooperating with the item (1) to be picked up, is movably mounted in the frame (20), wherein the at least one upper conveying element (90) defines an upper conveying surface (92), wherein also at least one lower conveying element (91), cooperating with a support under the item (1) to be picked up, is movably mounted in the frame (20), wherein the at least one lower conveying element (91) defines a lower conveying surface (93), characterised in that the at least one upper conveying element (90) and the at least one lower conveying element (91) are nested into each other at least at one end of the device facing towards the item (1) to be picked up, and that the upper conveying surface (92) extends out beyond the lower conveying surface (93) in the direction of the item (1) to be picked up.
Patent EP-0319711-A1 (EP)
Inventor: SHIMIZU CHUJI FUKUDA DENSHI CO
IPC: A61B5/374
Filed: 1988-11-04
Abstract: A stimulus electrode, comprising two pads respectively composed of two conductive and adhesive gel hydrate layers which pinch on the sides of an insulated substrate sheet, and which are connected to each other, said two pads corresponding to a first and second electrode plate and being integrated within the body of a low-frequency small version medical treatment apparatus, an exposed center portion of said sheet between the pads, a grip projecting away from the pads, or 
and a bonding layer disposed at least partially on one side surface of a surrounding edge portion and center portion of said sheet,   said bonding layer being capable of being bonded to said treatment apparatus.
Patent EP-0311217-A1 (EP)
Inventor: VAN DEN BERG ROBERT JOHANN
IPC: B41F15/38
Filed: 1988-10-06
Abstract: Multicolor rotary screen printing machine comprising a number of parallel cylindrical stencils (22), pairwise rotatably suspended on both sides of a transverse beam (57) and cooperating with a travelling printing blanket (23); the stencils and the blanket are driven by a common motor, mounted externally of the machine,said motor driving an intermediate shaft (26) supported upon the frame (21) of the machine, from which shaft the stencils are jointly driven through a stepped gear drive (44) and hereafter individually through a series of toothed wheels (60) and a planetary driving mechanism (61).
Patent EP-0288228-A1 (EP)
Inventor: GUERARD NORBERT
IPC: B60S1/36
Filed: 1988-04-15
Abstract: The invention relates to a wiper arm assembly for motor vehicles, comprising an oscillating mounting head (1), a rod (2) rigidly secured to the mounting head (1), a slidable element (3) pivotally (12) secured to a channel (4) and arm extension (7) and capable of sliding on said rod (2). Inside the channel (4) spring means are provided which are capable of biasing the arm extension (7) towards the surface to be wiped. A stationary bar (8) is rigidly attached to the vehicle body and a movable bar (9) is pivotally secured (10) to the stationary bar (8) at one of its ends and pivotally secured (11) to the slidable element (3) at the other of its ends. When the mounting head (1) and said rod (2) are oscillating the movable bar (9) oscillates too and imparts a back and forth movement to the slidable element (3), to the channel (4) and to the arm extension (7). A radial movement is thus superimposed on the oscillating movement.
Patent EP-0295845-A1 (EP)
Inventor: CHURCHILL DAVID ALAN
IPC: G01F5/00
Filed: 1988-06-13
Abstract: A fluidic oscillator for a shunt flowmeter for measuring gas flow through a pipeline, comprises three sections (4, 5, 6) arranged in series and providing a generally U-shaped flow path for the oscillator. The first section (4) has an inlet end (7) connectable to an outlet port in the pipeline, an interaction chamber (8), a main fluid nozzle (9) communicating with the interaction chamber, diverging sidewalls (10) extending downstream of the interaction chamber, and feedback loops (11) extending from the diverging sidewalls to control nozzles (12) at the interaction chamber. The second section (5) is juxtaposed to the first section for returning the flow from the first section to the pipeline and has an outlet end (18) connectable to a return port in the pipeline. It includes diverging sidewalls (15) terminating in a flow restriction (17) adjacent its outlet end, and a flow-splitter body (19) for physically dividing the flow. Sensor ports (22) are provided on opposite sides of the flow-splitting body for the connection of a flow sensor for detecting the oscillations in the gas flow. The third section (6) interconnects the outlet end (14) of the first section with the inlet end (16) of the second section.
Patent EP-0323705-A1 (EP)
Inventor: COPA WILLIAM M
IPC: C02F3/08
Filed: 1988-11-25
Abstract: A two-stage process for purifying wastewater containing organic and adsorbable pollutants includes the steps of first aerating the wastewater in the presence of a powdered adsorbent, such as activated carbon, and biologically active solids in the aeration zone of a primary treatment zone (10) which also includes a quiescent zone (14). The thus-treated water passes from the aeration zone (10) to the quiescent zone (14) where it is retained a sufficient time for a substantial portion of the suspended solids to settle by gravity. The partially-treated wastewater overflowing from the quiescent zone (14) is introduced into one or more contact zones (30) wherein it is agitated, preferably by aeration, in the presence of a powdered adsorbent, agitation is terminated and the solids are allowed to settle by gravity and, after completion of settling, clarified, substantially solids-free water is withdrawn from each contact zone.
Patent EP-0287440-A1 (EP)
Inventor: GIRAULT JEAN-PHILIPPE N
IPC: F16C17/00
Filed: 1988-04-08
Abstract: The turbo-machine with active magnetic suspension comprises at least two supplementary supporting bearings (10, 20), each consisting of a first ring (10) integral with the rotating shaft (1), and a second ring (20) integral with the casing and concentric with the first ring (10), creating with the first ring (10) a free space, the length (j/2) of which in the radial direction is of the order of half the length (j) of the mean air-gap (56) of the radial magnetic bearings. The first and second rings (10, 20) are preferably respectively anchored in the laminated, ferromagnetic rotor armature (51) and in the laminated, ferromagnetic stator armature (52) of an active radial magnetic bearing which can also have hydrodynamic effects. 
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Patent EP-0306424-A1 (EP)
Inventor: BADOUREAUX JEAN-PIERRE
IPC: F16L37/091
Filed: 1988-09-05
Abstract: This barbed ring, which can be used equally well with quick-release connections and with non-quick-release connections, is of the kind consisting of a ring part (2) made of spring steel, having teeth (4) pointing radially inwards and whose free edges (4a) are inscribed within a circle (5) of diameter (D1) greater than the external diameter (D2) of the tube (6) for which the quick connection fitted with this barbed ring is intended. …<??>Each tooth (4) has a free edge (4a) forming an arc of a circle of radius (R) less than that of the circle (5) within which this free edge (4a) is inscribed. …<IMAGE>…
Patent EP-0302086-A1 (EP)
Inventor: JOHANSSON ROLF
IPC: B60Q1/04
Filed: 1988-01-15
Abstract: L'agencement décrit permet la suspension d'un phare (5) sur l'avant (4) de la cabine (1) du conducteur d'un véhicule, phare qui est monté sur ressort sur une structure de châssis (2). Le but de la présente invention est d'empêcher que tout mouvement relatif entre la cabine (1) du conducteur et la structure de châssis (2) n'affecte l'alignement de l'axe optique du phare (5). La présente invention se caractérise essentiellement par le fait que chaque phare (5) est relié de façon flexible à des bras de liaison supérieur et inférieur respectivement (29, 40), ces bras de liaison étant eux-même reliés de façon flexible à la structure de châssis (2), et par le fait que l'un des bras de liaison (29) est également relié de façon flexible à la cabine (1) du conducteur.
Patent EP-0306521-A1 (EP)
Inventor: KURMEIER HANS-ADOLF
IPC: C07C25/24
Filed: 1988-03-25
Abstract: Dérivés d'éthine ayant la formule R1-(A1Z1)m-A3-C=C-A4-(Z2-A2)n-R2, dans laquelle R2 = -OCCF3'-OC2F4H ou -OC2F5 sont utiles comme composants de phases de cristaux liquides.
Patent EP-0329926-A1 (EP)
Inventor: HORNUNG FRIEDRICH DIPL-ING
IPC: H02H7/085
Filed: 1989-01-05
Abstract: A device is proposed for thermal overload protection of an electric motor, which reduces the motor current flow cut-off angle after a limiting temperature is exceeded. The limiting temperature is detected by a temperature sensor which is heated either by thermal conduction via a cooling body or by the air flow of the motor. The overload protection requires no measuring resistor in the load line. …<IMAGE>…
Patent EP-0389649-A1 (EP)
Inventor: BUECHL JOSEF
IPC: F02D11/10
Filed: 1989-03-25
Abstract: The control device for a throttle valve is described in which the maximum opening angle of the throttle valve is mechanically predetermined, whilst smaller angles can also be controlled electrically. An idle filling control can be incorporated into the electrical control, a stop thereby ensuring a mechanically predeterminable minimum opening angle > 0. …<IMAGE>…
Patent EP-0358119-A1 (EP)
Inventor: NILSSON INGVAR
IPC: B27N3/02
Filed: 1989-09-01
Abstract: The invention relates to a method for the manufacture of fibreboards from a paper material ground to a fleece, coated with a thermoplastic and where the thermoplastic constitutes the bonding agent in the fibreboard.
Patent EP-0364804-A1 (EP)
Inventor: FUNG ANTHONY K L
IPC: C07D233/36
Filed: 1989-10-03
Abstract: A renin inhibiting compound of the formula:
     wherein A is a substituent; R 1  is hydrogen, loweralkyl, substituted loweralkyl or loweralkenyl; X is CH 2 , CHOH, C(O), O, S, S(O), S0 2 , NH, N(O) or -P(O)O-; R 3  is loweralkyl, loweralkenyl or substituted loweralkyl; and T is mimic of the Leu-Val cleavage site of angiotensinogen; or a pharmaceutically acceptable salt, ester or prodrug thereof.
Patent EP-0339806-A1 (EP)
Inventor: BUNCE MARTIN CHRISTOPHER
IPC: G07F9/10
Filed: 1989-04-03
Abstract: A vending system for hot food comprises stacks (34) of food-containing trays of a standard size, a microwave oven (31) whose horizontal dimensions are similar to those of the trays and whose vertical dimension is preferably such as to produce a resonant cavity for the wavelength used, and means (44,45) for feeding a selected one of the trays (11) into the microwave oven on demand. The radiation is preferably introduced through a waveguide (321) into the top of the tray. Each tray preferably carries heating instructions (25) in machine readable code,  e.g.  as apertures on lateral extensions of a horizontal flange (12), and a reading head (52) reads the instructions and adjusts the microwave oven accordingly. The stacks (34) of trays may be held in a rotary magazine (33) and selected by push-buttons (35).
Patent EP-0340951-A1 (EP)
Inventor: WENDLING HANNES JAHN
IPC: H01R13/434
Filed: 1989-04-24
Abstract: A tab portion (2) of a folded tab terminal comprises a first layer (12) and a second layer (14). The first layer (12) has a rabbet (16) exposing a length (9) of the second layer (14), the length (9) having been pressed into the rabbet (6) so as to be bisected by the central longitudinal axis (X) of the tab portion (2). A sleeve (8) of spring tempered metal comprising opposed, identical latching tongues (10) is welded about the exposed length (9). As the exposed length (9) is bisected by the central axis (X), the tongues (10) are located in precise symmetry with respect to that axis (X).
Patent EP-0351293-A1 (EP)
Inventor: SANGLEBOEUF PATRICK
IPC: F16B21/08
Filed: 1989-07-06
Abstract: The fastener can be used for blocking a stack of adjacent modules threaded onto a receiving rail having a U section possessing arms with inner flanges. The fastener comprises a body (18) having a solid part provided with flexible frictional means intended to bear on the outer face of the flanges (14), and at least one pair of elastic tabs (22) having a locking shoulder intended to be applied against the inner face of the flanges, and a clip (20) which can be displaced relative to the body (18) in the longitudinal direction of the tabs (22) between an upper position towards which it is pushed by a return spring and in which it frees the tabs, and a lower position in which it snaps elastically onto the tabs (22), in which the clip (20) holds the tabs sufficiently bent towards the inside for the shoulders to be able to pass between the flanges (14). <IMAGE>