baber/WOPTO huggingface dataset:
Patent EP-0328629-A1 (EP)
Inventor: HANNER MICHAEL PAUL
IPC: G03G21/00
Filed: 1988-08-04
Abstract: Un appareil de nettoyage de toner utilisant un matériau de nettoyage particulaire comprend un dispositif de remplacement du matériau de nettoyage particulaire, lequel dispositif possède des moyens de réception (11) pour recevoir un conteneur (20) de matériau de nettoyage nouveau. Le conteneur est inversé par le dispositif et le matériau est dosé sur une brosse (2) en réponse au fonctionnement normal de l'appareil. Du matériau usé est automatiquement nettoyé de la brosse à l'aide d'un couteau (17) au cours du processus de remplacement. Le nouveau matériau ne peut être ajouté sans enlever le vieux matériau usé, ce qui empêche de surcharger la brosse.
Patent EP-0339072-A1 (EP)
Inventor: ORTON GREGORY A
IPC: G11B5/147
Filed: 1988-10-17
Abstract: A magnetic transducer of the erasing type, in which the coil (22) is pre-wound to achieve greater manufacturing 
economy; and in which for the same reason, and also for electromagnetic operating effciency, the core (21) is laminated 
with each lamination being of one-piece fabrication. However, the single transducing gap (27) in the core (21) is too small 
to permit threading the coil (22) thereon. Therefore, the core is formed of flexible material so that the gap can be enlarged 
to accept the coil during assembly. Alternatively, the core can be fabricated initially with an enlarged gap, and the flexible 
core is then bent to provide a desired gap length after the coil is assembled thereon. A variational form of the invention has 
two erase gaps and one record-play gap with a seperate coil therefor.
Patent EP-0343316-A1 (EP)
Title: Vorrichtung zur Endverankerung mindestens eines als Spannglied im Spannbetonbau eingesetzten Stabes aus Faser-Verbundwerkstoff
Inventor: REHM GALLUS PROF DR-ING
IPC: E04C5/12
Filed: 1980-08-13
Abstract: Vorrichtung zur Endverankerung von im Spannbeton eingesetzten Stäben aus Faser-Verbundwerkstoff, mit einem am Spannbeton-Bauteil (413) festlegbaren Verankerungshohlkörper (432), in dem ein von Spannstäben (411, 412) durchsetzter Ankerkörper (430) angeordnet ist, der aus einem mindestens ein Spannglied (412) umschließenden, längsverschieblichen Keilkörperteil (427, 428) und mindestens einem unverschieblichen Klemmkörperteil (418 - 425) besteht, der bei Längsverschiebung des Keilkörperteiles einem der Längs-Zugkraft von dessen Spannglied (412) entsprechenden Querdruck ausgesetzt ist.
Patent EP-0421010-A1 (EP)
Inventor: WINDLE TOM J
IPC: F03B13/18
Filed: 1989-10-05
Abstract: A pumping apparatus and method for pumping fluid using energy from rising and falling wave action in a body of fluid includes at least one float; a primary pump, such as a piston pump, con­nectable to the float for pumping fluid as the float rises with rising wave action; a secondary pump, such as a piston pump, con­nectable to the float and connectable to a fluid container extending above the pumping apparatus; and at least one anchor connectable to at least one of the primary pump and the secondary pump for anchoring the primary pump and the secondary pump rela­tive to the float. The primary pump is moved from a reloaded position to a discharged position as the float rises with rising wave action in order to pump fluid. The secondary pump pumps fluid into the fluid container as the float rises with rising wave action. The fluid pumped into the fluid container exerts a reloading pressure on the secondary pump in opposition to the buoyancy of the float which moves the secondary pump from an extended position to a retracted position as the float falls with falling wave action. The secondary pump is interconnected with the primary pump and moves the primary pump from the discharged position to the reloaded position as the float falls with falling wave action.
Patent EP-0368041-A1 (EP)
Inventor: FINK HANS-FERDI
IPC: C10L5/14
Filed: 1989-10-17
Abstract: Coal briquets bound by starch or starch derivatives, having a reduced water absorption capacity and containing, based on starch, 0.2 to 10% by weight of organosilicon compounds obtainable by mixing a methylpolysiloxanol, in which up to 10% of the methyl groups may be replaced by phenyl groups, with a silane of the formula R<3>-Si(OR<2>)3 where R<2> is a lower alkyl radical having 1 to 4 carbon atoms, R<3> is an aminoalkyl radical having 1 to 6 carbon atoms or the H2N-(CH2)xR<4>(CH2)y- radical where R<4> is oxygen, sulphur, -NH- or -NH-CH2-CH2-NH-, x >/= 3 and y >/= 2, or an epoxyalkyl radical of the formula <IMAGE> where n is an integer from 1 to 6, with one another in such amounts that one SiOH group from the polysiloxanol corresponds to > 1 to 3 OR<2> groups, and the mixture is warmed, if desired, to temperatures of at least 50 DEG C. The invention furthermore relates to a process for the production of the briquets by suitable admixing of the abovementioned organosilicon compounds.
Patent EP-0426882-A1 (EP)
Inventor: AFFA ALFRED
IPC: G01B11/03
Filed: 1989-11-04
Abstract: In such a position measuring device for measuring the relative position of two objects, the measuring scale (MT1) of a measuring scale support (TT1) connected to one object consists of transparent strips and of light-reflecting strips. This measuring scale (MT1) is scanned by a scanning unit (A1) connected to the other object, which exhibits an illumination unit (B1), a scanning plate (AP1) with a scanning scale (AT1) and two photoelectric elements (Pa1, Pb1). The light beam (LB1) coming from the illumination unit (B1) is split by the measuring scale (MT1) into a part beam (BD1) passing through the transparent strips and into a part beam (BR1) reflected by the light-reflecting strips. The part beam (BD1) passing through is modulated by the scanning scale (AT1) and is applied to a first photoelectric element (Pa1) for generating a periodic scanning signal from which measurement values for the relative position of the two objects are obtained by means of a trigger stage. The reflected part beam (BR1), after being reflected again, passes through the measuring scale support (TT1) and the scanning plate (AP1) outside the measuring scale (MT1) and the scanning scale (AT1) and falls unmodulated onto a second photoelectric element (Pb1) which generates a direct-voltage signal for adjusting the trigger threshold voltage of the trigger stage.
Patent EP-0372590-A1 (EP)
Inventor: ANDERSSON ANDERS O
IPC: H02K33/00
Filed: 1989-02-23
Abstract: Noise and vibration in a structure is reduced through application to the structure of an oscillatory torque. An electromechanical energy converter provides the oscillatory torque when the input signal to the electromechanical energy converter has a frequency and harmonics thereof required to counteract the noise and vibration desired to be attenuated.
Patent EP-0338660-A1 (EP)
Inventor: CROSSFIELD MICHAEL DAVID
IPC: G08B/
Filed: 1989-02-20
Abstract: An antipilferage system for the detection of magnetic tags comprises an assembly (2) of spirally wound emitter (1) and/or detector (3a,3b) coils. This arrangement enables a tag to be detected regardless of its orientation.
Patent EP-0375172-A1 (EP)
Inventor: EDMONDSON SHERBURNE M
IPC: A01N37/44
Filed: 1989-11-28
Abstract: Antimicrobial reagents based on EDTA and optionally including sodium fluroide, useful for example in a method for diluting blood, the method and diluent being especially suitable for use in enumeration and sizing of blood cells. The antimicrobial agent in the blood diluent is potent, but relatively non-toxic to humans, and inexpensive. Furthermore, it does not interfere with blood analysis performed on an automated, blood-analysis instrument.
Patent EP-0346207-A1 (EP)
Inventor: MENDES ETIENNE
IPC: A61K31/44
Filed: 1989-06-05
Abstract: The compounds according to the invention correspond to the formula 
<IMAGE>
 in which R1 and R2 independently of each other denote the hydrogen atom, a C1-C6 alkyl group, a phenyl or benzyl group, or R1 and R2 with the nitrogen atom to which they are attached may form a saturated C4-C8 heterocyclic ring, R3 and R4 independently of each other denote the hydrogen atom or a C1-C6 alkyl group, R5 denotes a hydrogen or halogen atom or a C1-C4 alkyl, C1-C4 alkoxy, nitro or trifluoromethyl group, n is 1,2 or 3, and one of the symbols A, B, C and D denotes N and the others denote CH, and the N-oxides and their addition salts with phamaceutically acceptable acids and bases. 
<??>Medications.
Patent EP-0347283-A1 (EP)
Inventor: CORDIER GEORGES
IPC: C07C213/02
Filed: 1989-06-07
Abstract: The present invention relates to a process for the preparation of 2,6-dichloro-4-aminophenol by catalytic hydrogenation in the presence of platinum deposited on carbon from 2,6-dichloro-4-nitrophenol in a diethylene glycol ether.
Patent EP-0352186-A1 (EP)
Inventor: VANNIER PATRICE
IPC: G09F5/04
Filed: 1989-07-19
Abstract: Sample album in which each flat part consists of a double flat part (3, 4) whose two flaps are articulated together by means of an individual spine (5), with fastening bars (8) placed on the edges of each individual flat part (3, 4) on its edge which is opposite the spine (5), and in which self-gripping combined fastening elements (13, 14) are placed on the outer face (6) of the two flat parts in the vicinity of the individual spine (5) in order to permit the assembling of all the double flat parts of the collection in a single band, by virtue of the insertion of the articulation bands (10) and concertina folding in order to form a conventional album by virtue of the automatic intervention of the self-gripping fastenings (13, 14) which join all the individual spines (5) into a single spine. <IMAGE>
Patent EP-0365431-A1 (EP)
Inventor: FOUCHE YVON
IPC: H04N7/24
Filed: 1989-10-20
Abstract: A method for transmitting modulated waves simultaneously using a plurality of frequencies comprises successive steps of transmission of symbols for a duration T +  DELTA T, two transmission frequencies being separated by 1/T, T being the useful transmission interval and DELTA T being the transition interval. Synchronisation signals are transmitted enabling, on reception, the sampling of the signal for useful transmission intervals of duration T so as to render orthogonal channels corresponding to the various frequencies. The invention applies to the broadcasting and receiving of radio and television transmissions, to devices for receiving analog and/or digital information, to telephone communications between exchanges, to telephone communications between radio telephones and communication stations, to radio communications between terrestrial stations and satellites, to communications between satellites, to acoustic communications in air and/or in water, and to the construction of local computer networks. The invention is particularly well suited to high fidelity radio transmissions as well as to high definition television (HDTV) and/or digital television. <IMAGE>
Patent EP-0366544-A1 (EP)
Inventor: COHEN GILBERT
IPC: A61K33/24
Filed: 1989-10-25
Abstract: The present invention relates to a process for the preparation of a bismuth phosphate gel, comprising the reaction of bismuth subnitrate with phosphoric acid, and which is characterised in that: a) bismuth subnitrate is dissolved in commercial nitric acid which has a relative density of the order of 1.41 and the resulting solution is then heated to and kept at 40 DEG C; b) phosphoric acid is diluted with purified water until a phosphoric acid concentration of between 20 and 122 g/l is obtained and the resulting solution is then heated to and kept at 40 DEG C; c) the dilute solution of phosphoric acid is introduced into the bismuth subnitrate solution, at 40 DEG C with stirring; d) the reaction mixture is kept at 40 DEG C with gentle stirring for a period longer than or equal to 0.5 h; e) the precipitate formed is concentrated to obtain a gel of creamlike consistency, which is rinsed with water and then reconcentrated until the gel thus rinsed has a residual acidity lower than 0.1 N; the said gel is then washed with a sodium bicarbonate solution at a concentration of 15-25 g/l; and the resulting precipitate is finally washed.
Patent EP-0395701-A1 (EP)
Title: Liquid level sensor.
Inventor: ELFVERSON SVEN
IPC: G01F23/68
Filed: 1988-12-06
Abstract: Liquid level sensor comprising a rod (2) on which a first (4) and a second (5) resistance wire are wound helically and parallel, a float (3) which is displaceable along the rod and which comprises a contact element which has a first (11) and a seond (12) contact plate, which each make contact with one of the resistance wires (4, 5) respectively, and a circuit which runs through the resistance wires and the contact element and whose resistivity varies depending on the position of hte float along the rod, in which respect the resistance wire (4) is recessed in the rod in the area in which the resistance wire (5) bears against the contact plate (12) while the resistance wire (5) is recessed in the rod in the area in which the resistance wire (4) bears against the contact plate.
Patent EP-0397801-A1 (EP)
Inventor: JORISSEN BERND
IPC: H01M6/36
Filed: 1989-03-22
Abstract: Un distributeur automatique de lubrifiants ou similaire comprend un récipient composé d'un corps fermé gonflable rempli d'électrolytes et d'une cavité remplie de lubrifiant ou similaire. Avant la mise en service du distributeur, un élément galvanique est agencé dans un alésage ou similaire isolé de l'électrolyte au moyen d'une garniture d'étanchéité ou similaire. Lors de la mise en service du distributeur, l'élément galvanique peut être mis en contact avec l'électrolyte, ce qui déclenche la génération par voie électrochimique d'un gaz qui fait monter la pression dans le corps gonflable, qui se gonfle et expulse ainsi le lubrifiant ou similaire de la cavité remplie de lubrifiant ou similaire. Afin d'empêcher de manière fiable une mise en service accidentelle du distributeur, de simplifier son stockage et de permettre un assemblage sélectif de différents composants, l'élément galvanique (20) est agencé daans une cavité (19) d'une garniture (17) insérable dans le récipient (1), la cavité étant fermée par une pellicule (21) ou similaire détachable ou destructible avant la mise en service. De même, le passage débouchant (11) ménagé dans le récipient (1) pour recevoir la garniture (17) est également séparé de la cavité (14) où est contenu l'électrolyte par une pellicule (12) ou similaire détachable ou desctructible lorsque l'on insère la garniture (17).
Patent EP-0375759-A1 (EP)
Inventor: KOTTER MICHAEL
IPC: B01D53/94
Filed: 1989-05-26
Abstract: Une charpente de base métallique profilée, pleine ou en forme de grille est dégraissée, décapée et ensuite pourvue d'une couche d'émail. On utilise à cet effet un émail qui forme une couche inférieure de faible porosité et une couche rugueuse de couverture très résistante aux acides. La charpente de base enduite de cette couche d'émail de base est submergée dans une barbotine de catalyseur liquidifiée sous l'influence de forces de cisaillement et essentiellement formée de composés catalyseurs en poudre, d'un liant, d'eau, et le cas échéant, d'un ou plusieurs agents mouillants. Pendant que la barbotine est agitée par un agitateur ou par un générateur de vibrations, on enlève la charpente de base humidifiée de la barbotine et on la soumet à un séchage. La couche séchée de barbotine peut, si nécessaire, être également calcinée et/ou être imprégnée d'un alkysilicate ou d'une solution de celui-ci.
Patent EP-0428585-A1 (EP)
Title: Nouveau procede d'administration d'aspirine et formes de dosage la contenant
Inventor: HUSSAIN ANWAR A
IPC: A61K9/08
Filed: 1989-08-04
Abstract: L'invention concerne un nouveau procédé d'administration d'aspirine afin de mieux l'acheminer. Elle concerne également de nouvelles formes de dosage d'aspirine neutralisée pour une administration nasale, telles que des solutions, suspensions, gels et pommades. Ces formes de dosage trouvent une utilité dans le traitement d'états connus pour répondre à l'administration d'aspirine, notamment dans le traitement de la migraine et dans l'atténuation de dommages cardiovasculaires résultant d'une crise cardiaque.
Patent EP-0426758-A1 (EP)
Inventor: MORRIS LESLIE C
IPC: F16N29/02
Filed: 1989-08-11
Abstract: L'invention se rapporte à un système de prélubrification (10) pour moteurs (12). Il est souhaitable d'assurer une prélubrification des moteurs de taille relativement importante pour empêcher tout risque d'endommagement de certains composants, tels que les paliers du vilebrequin et de l'arbre à cames. Les moteurs dont le démarrage doit s'effectuer en quelques secondes sont équipés de pompes de prélubrification (78) qui fonctionnent en permanence. Durant de longues périodes de prélubrification en continu, le fluide de lubrification qui est pompé vers le haut dans la zone de culbuterie supérieure (44) peut remonter jusque dans les chambres de combustion (34) et entraîner des dommages à certains composants du moteur. Le système de la présente invention est constitué par un dispositif régulateur de niveau de fluide (56), qui empêche le fluide de lubrification d'atteindre la zone de culbuterie supérieure (44) du moteur (12), en période de non fonctionnement du moteur (12), et qui invalide le dispositif régulateur (56) en période de fonctionnement du moteur, permettant ainsi au lubrifiant d'atteindre la zone de culbuterie supérieure (44). Ledit dispositif surveille en outre que le démarrage du moteur (12) s'effectue bien lorsqu'il a détecté une arrivée suffisante de fluide dans les zones critiques du moteur (12), et empêche le démarrage du moteur (12) en cas d'arrivée insuffisante du fluide.
Patent EP-0441880-A1 (EP)
Title: Apparatus and method for conducting measurements of electroluminescent phenomena.
Inventor: ZOSKI GLENN
IPC: H03K4/02
Filed: 1989-10-31
Abstract: An apparatus for conducting measurements of electrochemiluminescent (ECL) phenomena includes a cell unit having an electrode configuration for inducing the emission of ECL light by the application of a selected voltage waveform to a sample fluid including an ECL moiety. The sample fluid is transported to and from the cell unit by a flow-through pump/tubing system. A photomultiplier tube detects the intensity of light emitted by the sample fluid during the ECL measurement process. A computer control unit both analyzes the detected data and provides digital control signals to the cell unit to generate effective voltage waveforms. The digital control signals are supplied to a novel pulse width modulated digital to analog converter which outputs a ramp voltage waveform having the desired slope.
Patent EP-0383181-A1 (EP)
Title: Blendschutzvorrichtung
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1990-02-07
Abstract: Es wird eine Blendschutzvorrichtung, insbesondere für Fahrzeuge, bestehend aus zwei parallel zueinander verlaufenden Profilleisten (8, 9) und aus einer Anzahl zwischen den Profilleisten (8, 9) angeordneten, einander überlappenden Lamellenstreifen (10), deren Längsenden jeweils mit einer der Profilleisten (8, 9) gelenkig verbunden sind und deren jeweilige Anlenkpunkte einander diagonal gegenüberliegen beschrieben. Dabei ist vorgesehen, daß jede Profilleiste (8, 9) eine längsdurchlaufende, etwa schwalbenschwanzartig gestaltete Nut (15) aufweist, daß jeder Lamellenstreifen (10) an den Längsenden jeweils einen dem Öffnungsquerschnitt der Nuten (15) angepaßten Lagerzapfen (13) trägt, daß jeweils ein Lagerzapfen (13) auf der Vorderseite und jeweils ein Lagerzapfen (13) auf der Rückseite jedes Lamellenstreifens (10) angeordnet ist, daß zwischen den Lagerzapfen (13) einander benachbarter Lamellenstreifen (10) ein in der Nut (15) geführtes, sich an den Lagerzapfen (13) abstützendes Distanzelement (14) angeordnet ist und daß die Lagerzapfen (13) des ersten und letzten Lamellenstreifens (10) durch ein Sperrelement gegen axiales Verschieben gesichert sind.
Patent EP-0391086-A1 (EP)
Inventor: PETER JOSEF
IPC: H01H71/16
Filed: 1990-03-08
Abstract: The invention relates to a push-button operated overload circuit breaker, especially an on-board network circuit breaker with a manual trip mechanism and a bimetallically controlled free-trip mechanism with a breaker mechanism (7), which can be operated by the push-button (41), and a bimetallic trip mechanism device, for releasing the breaker mechanism (7), which has a bimetallic strip (101) which is self-heated, is designed as an approximately U-shaped stamped part and is connected, via the circuit breaker, electrically in series in the current path. One free limb end (102) of the said bimetallic strip (101) is mounted on the inner end with respect to the housing of the one connecting tab (5), fixed in the housing, of the circuit breaker. The second free limb end (104) of the said bimetallic strip (101) is mounted on a connecting piece (106, 106') to an opposing contact (9'), fixed to the housing. The base (114) forms the deflection end of the bimetallic strip which is kinematically connected to the breaker mechanism. …<??>Between the connecting lugs (105) of the connecting piece (106, 106') for the second limb end (104) of the bimetallic strip (101) and the region of the connecting piece (106, 106') adjacent to the opposing contact which is fixed to the housing, said connecting piece has a constriction (111) which is formed by a slot passing through the plate-shaped central section of the connecting piece (106, 106') at right angles to the plane of the plate. The connecting lug (105) can be rotated about the constriction from the base side of the circuit breaker housing, by means of an adjusting screw (110) acting on the central section, in order to adjust the response threshold of the bimetallic strip (101). …<IMAGE>…
Patent EP-0401723-A1 (EP)
Inventor: GEBHARD DIETRICH
IPC: H01R13/52
Filed: 1990-06-02
Abstract: A plug and socket connector for realising the electrical connection of vehicle trailers has a housing in which a contact carrier (70), having a plurality of openings (72), is held. A contact (74) is held in each opening (72) with lateral play (102), which contact (74), in the case of a socket connector, has a sleeve part (38) for holding contact pins (138) of a plug connector which can be pushed into the socket connector and a conductor connecting part (86) for connection to an electrical conductor (89). The sleeve part (76) and conductor connecting part (86) are connected via a solid transition region (84). In order to prevent penetration of moisture into the interior of the plug and socket connector, a seal is provided between the inside of each opening (72) and the transition region (84) of a contact (74) held in the opening. <IMAGE>
Patent EP-0417408-A1 (EP)
Inventor: LANGE WERNER
IPC: B07B1/46
Filed: 1990-06-23
Abstract: This invention concerns a process for making rotationally symmetric screen baskets featuring axially parallel bars with screen slots contained in between and, for support of the bars, rings that are coaxial with the basket axis, the rings being provided with recesses that are open toward the rim and the bar feet being placed and fastened in the recesses. The invention is characterized by the following features: (a) the bars are placed in the recesses while the rings do not have their final rounded shape yet; (b) next, the rings are rounded so as to close the circular shape and to clamp the bars in place in the recesses that are being constricted by the rounding.
Patent EP-0416403-A1 (EP)
Inventor: VAN BONN KARL-HEINZ DR
IPC: C09D7/12
Filed: 1990-08-25
Abstract: Coated magnetic iron oxide pigments, wherein the coating consists exclusively of P- and N-containing organic compounds.