baber/WOPTO huggingface dataset:
Patent EP-0295489-A1 (EP)
Inventor: GAT ERANN
IPC: H04L25/06
Filed: 1988-05-31
Abstract: An error detection system is provided for a two-state fiber optic sensor (10) . An amplified photodetector signal is sampled by each of an ON-OFF threshold de­tector (24) , a disconnect threshold detector (26) and a slope detector (28). The ON-OFF threshold detector (24) monitors whether the detector signal is above or below an ON-OFF threshold value corresponding to the parameter being sensed and activates an appropriate sensor output. The disconnect threshold detector (26) monitors the constant low level detector signal corres­ponding to low level light received by the detector even when the threshold detector (24) is in the OFF state, and triggers an error signal should the detector signal fall below a disconnect threshold value. The slope detector (28) monitors the rate of change of the detector signal. Where the detector signal changes ra­pidly, such as during normal sensor switching, the slope detector (28) permits the detector signal to pass to a latch (30), which retains in memory the last detector signal which changed rapidly enough to trigger the slope detector (28) and produces an output corresponding to the ON-OFF status of the last detector signal in memory. A slowly changing detector signal will not trigger the slope detector (28). Where the ouputs of the ON-OFF threshold detector (24) and the latch (30) differ, a comparator (34) triggers an error signal.
Patent EP-0295659-A1 (EP)
Inventor: BERNARDI SERGIO
IPC: C30B19/04
Filed: 1988-06-15
Abstract: Process for making single-crystal mercury cadmium telluride layers by epitaxial growth on a cadmium telluride substrate, performed inside a reactor with two communicating zones, kept at different and controlled temperatures. Growth solution is directly prepared inside the reactor by submitting weighted cadmium and tellurium quantities and a mercury bath to a specific thermal cycle.
Patent EP-0298303-A1 (EP)
Inventor: TRAMPERT RAINER
IPC: G01N27/20
Filed: 1988-06-22
Abstract: A method and a measuring device for localizing a damage (3) in a dielectric corrosion resistant layer of a pipe line (1) are described, especially for an enameled pipe line, through which an electrolytically conducting fluid is passed. Localization is achieved by performing a potential difference measurement between two electrodes (A, B) arranged at the begin and at the end of a supervised region along the length of the pipe line (1), to which preferably a constant current source is connected, the positive terminal of which is connected with the carrier material of the pipe line and the negative terminal of which is connected with the two electrodes (A, B). Preferably a calibration is performed by means of an additional electrode (C), which can be connected to the measurement region.
Patent EP-0303228-A1 (EP)
Title: Bearing with rolling ball separator
Inventor: SMITH DENNIS W
IPC: F16C33/37
Filed: 1988-08-09
Abstract: A ball bearing includes an outer ring (14) having a rotation axis (12) and an inner ring (16), which rotates relative to the outer ring, and a plurality of bearing balls (18 to 32) disposed between the outer ring and the inner ring. A plurality of rollers (34 to 48) are peripherally disposed between the bearing balls and are radially disposed between the outer ring and the inner ring. First and second axially spaced tracks (52, 56) are disposed on opposite sides of the bearing balls for supporting the rollers. First and second plates (50, 54), which support the first and second tracks (52, 56), are connected to and supported by the inner ring (16). The bearing balls and roller portions have respective radial dimensions, and the outer ring and inner ring and roller tracks have respective radial dimensions in order to provide substantially pure rolling friction, without any sliding friction.
Patent EP-0315052-A1 (EP)
Inventor: EMMERICH FRIEDEL
IPC: F28F21/06
Filed: 1988-10-27
Abstract: Cross-flow heat exchanger body made from a stack of joined web plates (1) through which flow can take place in parallel, and in each case a hollow chamber (5), through which flow can take place transversely thereto, between in each case two consecutive web plates (1), the top coatings (2, 2') of respectively consecutive web plates (1) being inclined with respect to one another at their ends beyond the hollow chamber (5) enclosed there between, and being joined to one another in a leakproof fashion over the entire width. …<IMAGE>…
Patent EP-0370137-A1 (EP)
Inventor: LEE CHIN CHING
IPC: A61J19/00
Filed: 1988-11-24
Abstract: A disposable sanitary spittoon (10) including a spittoon container (11) of plastic or paper, a cover (20) associated with the container (11) and a molded absorption block (30) of high molecular hydrophilic polymer within the container (11). The block (30) is formed with a through hole (31) for receiving a tube (40), a recess (32) at the bottom thereof, and a concave surface (33). The tube (40) is made of plastic or paper and is provided with cilia (41) on its interior surface. The lengths of the cilia (41) increase with respect to the downward direction of the tube.
Patent EP-0291153-A1 (EP)
Inventor: BABBITT THOMAS JOHN
IPC: G01N1/28
Filed: 1988-03-18
Abstract: Two rectangular slides having front and rear faces are held with front faces (112, 132) facing each other. Raised end portions (122, 142) on one or both front faces abut and space the front faces by a distance (e.g., 100 to 250 µm) conductive for reversible capillary action between the slides. Raised island portions (125, 145) on one or both front faces are located at corners opposite the raised end portions. The raised island portions serve to maintain spacing between the front faces, particularly as the ends of the slides opposite to the raised end portions contact an absorbent material. An opening between the raised island portions permits liquid to enter and leave the gap (140) between the front faces.
Patent EP-0353358-A1 (EP)
Inventor: GU SHI-JIE C O INSTITUTE OF MA
IPC: A61K31/36
Filed: 1988-08-04
Abstract: Bis(methylenedioxy)biphenyl compounds represent­ed by the formula
      wherein R is an alkyl group having 1 to 6 carbon atoms or a phenyl group, and R′ is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, are useful as therapeutic agents for live diseases.
Patent EP-0309324-A1 (EP)
Inventor: VINCENT MICHEL
IPC: C07C229/24
Filed: 1988-09-16
Abstract: Process for industrial synthesis of the derivative of formula (I): <IMAGE>  and their addition salts with an inorganic or organic acid or base,  in which:  R1 is linear or branched lower alkyl (of 1 to 6 carbon atoms), R2 is hydrogen or a linear or branched lower alkyl group (of 1 to 4 carbon atoms). Application to the industrial synthesis of carboxyalkyl dipeptides.
Patent EP-0299890-A1 (EP)
Inventor: DESMURS JEAN-ROGER
IPC: C07C37/62
Filed: 1988-07-13
Abstract: A process for the chlorination, using gaseous chlorine, of phenolic compounds substituted in an ortho position relative to the hydroxyl function group. 
<??>More precisely, it is a process for the chlorination of these phenolic compounds in the molten state or in a solvent medium, using gaseous chlorine, in the presence of an organic cation. 
<??>The process is applicable especially to the chlorination of 2,6- dichlorophenol to 2,4,6-trichlorophenol.
Patent EP-0309434-A1 (EP)
Inventor: LANZA EMMANUEL
IPC: C08F212/00
Filed: 1988-09-20
Abstract: Vinyl aromatic-conjugated diene copolymers having polymer chains which end with an alkali metal and which are obtained by the polymerization in solution of at least one vinyl aromatic hydrocarbon and of a conjugated diene in the presence of a catalyst based on an alkali metal are decolorized by treating the copolymer with a carboxylic acid of general formula 
 
(Y) 2-n  - X - (R-COOH) n   
 
in which X is S, S-CH₂-S, or (S-S), and Y and R are alkyl radicals having 1 to 16 carbon atoms and n is 1 or 2.
Patent EP-0344189-A1 (EP)
Title: Peptides inhibiteurs de la renine ayant une partie epoxide ou glycol
Inventor: THAISRIVONGS SUVIT
IPC: C07C237/12
Filed: 1987-11-23
Abstract: La présente invention fournit de nouveaux peptides inhibiteurs de la rénine de formule X-A6-B7-C8-D9-E10-F11 et contenant des groupes époxy ou azido ou cyano tronqués en C terminal ou qui contiennent un diol en position 10-11 et une rétroliaison en position 11-12. La présente invention fournit de nouveaux inserts analogues à l'état de transition qui sont utiles comme intermédiaires dans la préparation des peptides inhibiteurs de la rénine.
Patent EP-0336118-A1 (EP)
Title: 2-Phenylpyridazin-3-on-Verbindungen, Verfahren zur ihrer Herstellung und ihre Verwendung als Herbizide
Inventor: FREUND WOLFGANG DR
IPC: C07D413/10
Filed: 1989-03-03
Abstract: 2-Phenylpyridazin-3-on-Verbindungen der Formeln <IMAGE> in der R die folgende Bedeutung hat: C1-C8-Alkyl; ggf. substituiertes Benzyl; ggf. substituiertes C3-C8-Cycloalkyl; ein 4- bis 6-gliedriger heteroaliphatischer Ring, enthaltend ein Sauerstoff- oder Schwefelatom oder eine N-CH3-Gruppe als Ringglied; ggf. substituiertes Styryl; ggf. substituierter 5- oder 6-gliedriger aromatischer oder heteroaromatischer Ring, welcher benzokondensiert sein kann, Verfahren zur ihrer Úerstellung und ihre Verwendung.
Patent EP-0360969-A1 (EP)
Inventor: ANTES GREGOR
IPC: B42D15/02
Filed: 1989-04-27
Abstract: A deflecting element (2) on a carrier (5) is a proof of genuineness of a document (1) connected to the carrier (5) and is divided up into sub-surfaces (3, 3<'>). At least a first sub-surface (3) and a second sub- surface (3<'>) have microscopic, asymmetrical relief structures (4) which differ only in an azimuth angle ( PHI ,  PHI <'>). The difference of the azimuth angles ( PHI ,  PHI <'>) is 180 DEG . If the sub-surfaces (3, 3<'>) have a common edge (10) they form a mirror-symmetrical pair (9). Such mirror- symmetrical pairs (9) form visual markings (13) with an outline (14). The markings (13) can be detected by a machine using an optical reader. 
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Patent EP-0363645-A1 (EP)
Inventor: STEINER HANSRUEDI
IPC: F23J1/02
Filed: 1989-09-07
Abstract: A mechanism for the removal of incombustible residues from an incineration plant includes a slag shaft, a slag tank positioned under a mouth of the slag shaft and filled with water extending up to the mouth of the shaft. The incombustible residues dropping from the incineration plant furnace grate through the slag shaft collect in the slag tank and are discharged therefrom by a pusher plate via an upwardly sloping discharge path. The pusher plate is in operative connection with two thrust piston drives via two thrust rods and two rocking levers. The joint connecting the thrust rod with the rocking lever is arranged in such a way that it is not immersed in the water bath either in the rear position of the pusher plate or in the discharge position of the pusher plate. Through the direct coupling to the joint, the thrust rod and the rocking lever can operate in the same vertical plane, so that no additional moments are exerted on the rocking shaft. This leads to a longer life for the lint and also to increased operational reliability and easier maintenance.
Patent EP-0362578-A1 (EP)
Inventor: LOVELESS SCOTT EDWARD
IPC: C07D409/04
Filed: 1989-09-12
Abstract: Interleukin-2 (IL-2) in combination with 4-quinoline carboxylic acids and derivatives thereof, such as 2-(2′-fluoro-1,1′-biphenyl-­4-yl)-6-fluoro-3-methyl-4-quinoline carboxylic acid, are useful for the treatment of solid tumors in mammals. The tumor-inhibiting effect of the combination of IL-2 and quinoline carboxylic acids exceeds the effect of either agent alone.
Patent EP-0373414-A1 (EP)
Title: Verfahren und Vorrichtung zum Messen von fluidischen oder kalorimetrischen Parametern
Inventor: SONDERGELD MANFRED DR
IPC: G01F1/696
Filed: 1989-11-28
Abstract: Ein Verfahren und eine Vorrichtung dienen zum Messen von fluidischen oder kalorimetrischen Parametern, beispielsweise einer Strömungsgeschwindigkeit, bei dem ein in einer Meßumgebung (12) befindliches Sensorelement (13) auf eine höhere Temperatur oberhalb einer Umgebungstemperatur der Meßumgebung (12) aufgeheizt und der Parameter aus dem Wärmeübergang zwischen Meßumgebung (12) und Sensorelement (13) bestimmt wird. Um Messungen durchführen zu können, deren Ergebnis systematisch unabhängig vom Absolutwert der Umgebungstemperatur und vom Absolutwert der Heizleistung im Sensorelement ist, werden zwei Messungen nacheinander bei unterschiedlichen Temperaturen im stationären Zustand durchgeführt. Die jeweilige Heizleistung in diesen beiden Betriebszuständen wird ermittelt und daraus der Meßparameter bestimmt.
Patent EP-0331282-A1 (EP)
Inventor: FOSTER JACK D
IPC: G01R31/26
Filed: 1989-01-25
Abstract: A membrane-based test probe for testing integrated circuit dies includes a membrane bearing die contacts and leads, a carrier for the membrane, and a translation stage. The translation stage is used to protrude an inner region of the membrane so that it can contact a die without interference due to outer regions of the membrane contacting other dies on the wafer. To limit relative displacement of the contacts during protrusion of the membrane by the translation stage, the translation stage is glued to the membrane at an annular region enclosing the inner region on which the contacts lie. In addition, a rectangular pattern formed within a central region enclosed by the inner region further constrains relative contact movement. Precompensation, involving positioning the contacts more closely together than ultimately desired prior to protrusion so that upon protrusion they assume the desired positions, supplements the foregoing techniques for superior control over contact positioning.
Patent EP-0352136-A1 (EP)
Inventor: HENKE JAMES ALFRED
IPC: B66C1/34
Filed: 1989-07-21
Abstract: A cargo hook for releasably carrying a load includes a support frame (8), a load beam (50) and a latching means for releasably engaging the beam in a load secured position. The latching means includes a contact roller (20) carried by the beam (50) and an interference shaft (30) rotatably mounted to the frame (8). In the load secured position, the roller (20) abuts the interference shaft (30). Load release occurs when the interference shaft (30) is rotated to a position which permits the load beam (50) to pivot downwardly past the shaft (30).
Patent EP-0353921-A1 (EP)
Inventor: LAWES PETER
IPC: A61F2/38
Filed: 1989-07-24
Abstract: A tibial component of a replacement knee prosthesis comprising a tibial tray (1) for connection to a suitably prepared tibia, the upper surface (2) of said tray carrying one or more bearing components (6) characterised by means for altering the position of the tibia relative to its co-­operating femur by alternatively altering one or more of the following variables : medio-laterial offset, antero-­posterior offset, antero-posterior tilt, tibial-rotation or tibial condyle depression profile.
Patent EP-0367459-A1 (EP)
Inventor: CUBBISON RICHARD JAMES JR
IPC: H05F3/04
Filed: 1989-10-20
Abstract: Apparatus for discharging static electricity from the human body by ionizing air and utilizing the flow of ions from the apparatus into the surrounding environment to discharge the body. The apparatus utilizes two power supplies (206, 207) to raise two embedded electrodes (201, 202) positioned in a horizontal plane different voltage potentials with respect to the body. The air is ionized by utilizing discharge electrodes (208, 209) of the opposite polarity positioned over each of the embedded electrodes which results in air ions being formed in a ion distribution above each embedded electrode. The embedded electrodes are positioned a predetermined distance from each other in the embedded plane. Within the region (214) between the embedded electrodes, the ions recombine to form air molecules. The ions in the distribution layers above each embedded electrode drift toward this region under attraction from each other. As the ions move, ions of the same polarity as the body are repelled into free air by virtue of the presence of the static charge on the body. In free air, they eventually drift to a grounding point within the environment. This expulsion of the ions of the same polarity as the body discharges the static electricity from the body.
Patent EP-0347352-A1 (EP)
Inventor: AUMERCIER LAURENT
IPC: E05D15/52
Filed: 1989-06-02
Abstract: The fittings for a pivoting and tilting wing of a door, window or the like with a sash (9) which partially covers the frame (4) are composed of an angle support (10) and of a stop compass (11) which are fastened in rebates (7, 8) and which both have an auxiliary compass arm (13, 113) making it possible, during opening in the French manner, to offset the rear upright (2) of the sash (9) in relation to the rear upright (22) of the frame (4). 
<??>To allow these fittings to be used on doors, windows and the like of large size and weight and to guarantee an opening angle of the sash (9) greater than 90 DEG , the angle support (10) and the stop compass (11) are also equipped: - with a second compass arm (24, 124), one end (25, 125) of which is slideably mounted respectively on the lower (21) and upper (121) cross-member of the frame (4); - and with a link (39, 139) connecting the second compass arm (24, 124) to the said frame (4). 
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Patent EP-0358617-A1 (EP)
Inventor: BIRATH BJARN
IPC: B31B50/62
Filed: 1989-07-05
Abstract: Method and apparatus for applying glue on separate lids (6) and sealingly introducing said lids (6) in containers (18), especially by means of a fully automatic apparatus comprising a supplier (1) for lids (6) or lid panels, a rotor (8) or carousel useful for multi-­stage handling of lids (6), or lid panels or lid frames having a reclosing lid rotatably connected thereto, and received from the lid supplier (1), and a supplier (4) of packages or containers tubes (18) co-operating with said rotor (8), and in which the lid handling rotor (8) comprises one or more lid catchers (10-13) which can be expelled from and be retracted into the rotor (8) for catching a lid (6) from the lid supplier (1), and for pressing lids (8) into the open end of a container presented by the container supplier (4), and which can also rotate about a shaft which is radial in relation to the rotor (8), whereby glue or an equivalent adhering substance is applied to the edge of the lid or the lid panel by means of a stationary glue application means (3).
Patent EP-0375786-A1 (EP)
Inventor: KONO SHINICHI FANUC MANSION HA
IPC: H02P29/00
Filed: 1989-05-29
Abstract: A motor controller for an NC machine tool having many kinds of motor models. When the control parameters corresponding to the motor models are set from the external side, correct control parameters are set for the motor models to reliably prevent any accident that may be caused by erroneous setting of the control parameters. The motor controller has registration means (22) into which will be registered specific model codes that represent control parameters of the motor models, and storage means (21) that temporarily stores the control parameters that are set and the model codes that are transferred. The model codes registered to the registration means (22) are compared with the model codes that are transferred, to recognize the motor models.
Patent EP-0418304-A1 (EP)
Inventor: RAYBOULD DEREK
IPC: H02K15/02
Filed: 1989-05-12
Abstract: Un rotor (10) comprend un aimant permanent à haute énergie (12) contenu dans une gaine (14) et lié à celle-ci par un procédé métallurgique. La liaison métallurgique confère une résistance mécanique à l'aimant (12), empêchant ainsi la propagation des fissures dans l'aimant pendant le fonctionnement du rotor (10) et réduisant au minimum la barrière thermique pendant le transfert de chaleur de l'aimant (12) vers la gaine (14).
Patent EP-0389606-A1 (EP)
Inventor: DE LA CHAPELLE MICHAEL
IPC: G01S7/28
Filed: 1989-08-18
Abstract: La présente invention se rapporte à un système radar dans lequel une partie accouplée de l'impulsion de transmission (12) est mise en circulation dans une ligne à retard à circuit fermé (15), dont chaque boucle (14) fournit un retard égal à la période de l'impulsion de transmission. Les signaux désaccouplés de la ligne à retard (15) sont utilisés comme oscillateur local (LO) pour le système et peuvent également être utilisés pour rendre le système cohérent à la réception.
Patent EP-0440675-A1 (EP)
Inventor: GRABIS DIETRICH
IPC: G03B21/00
Filed: 1989-09-23
Abstract: L'affichage de télévision décrit qui est en général obtenu à partir d'un tube à rayons cathodiques miniature d'intensité élevée (1) et qui est utilisable sur un écran de projection (8) dudit tube est agrandi par un système de lentilles optiques (2) et est, après agrandissement, projeté derrière un écran de visualisation (10) via un système de réflexion optique. L'agencement spécifique du tube de télévion (1) et d'un ou de plusieurs miroirs de déflexions (3, 4, 5) formant le système de réflexion optique en direction de l'écran de visualisation (10) permet la construction du système de projection sous une forme plate et légère.
Patent EP-0413083-A1 (EP)
Inventor: FREUDENBERG TILLMAN DR
IPC: B60K5/12
Filed: 1990-02-28
Abstract: A rubber mount with hydraulic damping in which an operating space (1) is bounded by a rubber-elastic spring element (2), a support (3), a supporting mount (4) and a closing wall (5) which is flexible in the direction of the operating space (1), is provided with elastic suspension and can be placed on a stop surface (6) as a function of predetermined parameters, the suspension (11) being connected directly to the support (4), the stop surface (6) being assigned in a rigid manner to the support (4), and the closing wall (5) being connected such that it can move freely when acoustically disturbing vibrations are introduced. 
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Patent EP-0392222-A1 (EP)
Inventor: PRELLER PETER DIPL-ING
IPC: H03K23/00
Filed: 1990-03-20
Abstract: The circuit arrangement for a synchronous counter exhibits counting stages (Z1, Z2) which in each case exhibit a ring circuit consisting of a load path of a first transistor (T1), a first inverter (I1), a load path of a second transistor (T2) and a second inverter (I2) and third inverter (I3). The first and second transistors can be controlled via first and second control clocks (TM1, TM2; TS). The first control clock (TM1, TM2) in each case can be picked up at a clock output (TA) of each counting stage (Z1, Z2) for an immediately following counting stage (Z2), the second control clock (TS) having to be applied synchronously to all counting stages (Z1, Z2). Compared with the previously known synchronous counters, the component expenditure can be reduced by 30%. <IMAGE>
Patent EP-0391367-A1 (EP)
Inventor: MIYAMOTO YASUHIKO C O FUJI JUK
IPC: F02D9/02
Filed: 1990-04-04
Abstract: In a carburetor (2) of a motor vehicle engine having an accelerating pump (12) for supplying additional fuel when an accelerator pedal (3) is depressed to a large extent, the accelerator pedal (3) is connected to a slider (6) which is connected through an accelerating pump cable (8) to a swing arm (9) for actuating the accelerating pump (12) via a link (9b) and a lever (9c). The slider (6) is connected also to a throttle lever (10) through a throttle cable (7). The throttle (10) lever is coupled to a throttle shaft (13) of a throttle valve by means of a torsion spring (15). When the accelerator pedal (3) is depressed, the throttle cable (7) and the accelerating pump cable (8) are pulled, and the control lever (10) is turned to rotate the throttle shaft (13) by way of the spring (15) in a direction toward an open position of the throttling valve so that the engine (1) is accelerated, while the accelerating fuel pump (12) is operated through the swing arm (9), the link (9b) and the lever (9c) so that an increased amount of fuel is supplied by the pump (12). Since the throttle valve and the accelerating pump (12) are operated separately by way of the respective cables (7, 8), the throttle shaft (13) can be rotated with a small torque and the speed control can be carried out exactly without delay.