baber/WOPTO huggingface dataset:
Patent EP-0303609-A1 (EP)
Title: Method for the temperature compensation of the measure taken by a magnetic sensor.
Inventor: BADOZ JEAN-MARIE
IPC: G01D5/16
Filed: 1987-04-16
Abstract: The method provides for the temperature compensation of the measure taken by a magnetic sensor influenced by a magnetic field which passes cyclically in front of the sensor. It comprises the calculation of the ratio two by two and consecutively of signals delivered by the sensor, respectively when it is subjected to the field to be measured and by this same sensor when it is subjected to a reference magnetic field, said ratio reflecting the measure independently from temperature variations. The magnetic sensor may be a magnetoresistive sensor and the generator for generating the reference magnetic field may be a permanent magnet. Preferably, the sensor passes in front of the generator which generates the magnetic field to be measured and behind the generator which generates the reference magnetic field, or vice versa, so as to invert alternatingly the polarities of the signals delivered by said sensor.
Patent EP-0271510-A1 (EP)
Inventor: HOFFMANN JERZY
IPC: H01P1/10
Filed: 1987-05-01
Abstract: Un commutateur de haute fréquence résistant aux vibrations et de faible coût (10) comprend un boîtier conducteur (16) ayant des orifices pour recevoir une sonde centrale (40), des première et seconde sondes latérales en porte-à-faux (42, 44), un contact central flottant et une tige de commande diélectrique (76). La sonde centrale comprend un alésage axial (60) dans une extrémité qui reçoit de manière lâche une première extrémité du contact central s'étendant axialement, en forme de fil électrique et de faible masse (64). Adjacentes à la seconde extrémité opposée (66) du contact central (64), des extrémités libres de la sonde latérale sont espacées le long d'une direction longitudinale perpendiculaire à la direction axiale et s'étendent depuis des directions opposées en chevauchement avec la sonde centrale flottante positionnée entre elles. Un solénoïde (12) commande la tige de commande diélectrique qui engage le contact central approximativement à mi-chemin sur sa longueur pour forcer sélectivement la seconde extrémité à venir s'engager dans le premier ou le second contact latéral tout en maintenant l'engagement entre la première extrémité (48) du contact central (64) et la sonde centrale (40).
Patent EP-0276281-A1 (EP)
Title: Apparatus for "in-situ" formation of a snap fastener on a porous substrate.
Inventor: ACKERMANN WALTER T
IPC: B29C35/02
Filed: 1987-07-27
Abstract: An article of manufacture comprises a porous substrate and a functional plastic component locally molded to one side of said substrate, with the plastic material of said component extending integrally through and impregnating the pores of said substrate at the locality of said component. Various embodiments are described for the article as well as for forming the same, obtainable by compressive deformation of a plastic pellet which is brought in contact with the substrate such as to create many point contacts each of which acts as a small area of energy focus for local initiation of progressively melting the pellet and forming the functional component, and methods for making the same.
Patent EP-0276740-A1 (EP)
Inventor: MALABARBA ADRIANO
IPC: A61P31/04
Filed: 1988-01-20
Abstract: The present invention is directed to new N¹⁵ mono-or di-alkyl derivatives of teicoplanin, a known antibiotic substance, or a pseudoaglycon or aglycon thereof. These compounds, as well as their pharmaceutically acceptable salts, posses antimicrobial activity in particular against gram positive bateria.
Patent EP-0289806-A1 (EP)
Inventor: CAENAZZO ALESSANDRO
IPC: F01L21/04
Filed: 1988-04-09
Abstract: Miniature engine operated by an expanding gaseous fluid, which comprises a cylinder (18), piston (20) and inlet valve (29), the upper part of the piston (20) cooperating with a radially expansible resilient diaphragm (28), which is secured to the piston (20) and performs momentarily a pneumatic seal-­engagement function along the periphery of said cylinder (18) during the gaseous expansion phase.
Patent EP-0344351-A1 (EP)
Inventor: FRISCHMANN WERNER
IPC: F28D7/00
Filed: 1988-06-03
Abstract: A gas/refrigerant heat exchanger is described which is particularly suitable for compressed-air driers and consists of a first pipe coil (12) for passing gas (14) through which is to be cooled and of a second pipe coil (16) for a flow of refrigerant (18), the second pipe coil (16) being in direct heat transfer contact (20) with at least a part length of the first pipe coil (12). The first (12) and the second (16) pipe coil are here each provided in the form of a conical helix (27, 29), which each have the same helix pitch (S) and are arranged in one another in such a way that essentially each helix winding (31, 37; 35, 33) of one pipe coil (27 or 29) is in each case in contact with two adjoining helix windings (25, 33 relative to 31; 31, 37 relative to 33) of the other pipe coil along a line parallel to the pipe axis. <IMAGE>
Patent EP-0297371-A1 (EP)
Title: Dosing device for powder
Inventor: SAALMANN GUNTHER
IPC: A47L15/44
Filed: 1988-06-18
Abstract: The device has a receiving container and a rinsing-out space for the apportioned metering of, in particular, powdery cleaning material from the receiving container into the rinsing-out space for supplying industrial dishwashers or washing machines. A solution is to be provided which allows the metering both of satisfactorily pourable powder cleaners and of powder cleaners with lumps and the like, whilst always achieving essentially the same metering capacity even with different levels of the powder cleaner in the receiving container and additionally reducing the risk of moisture entering the receiving container from the rinsing-out space. This is achieved by metering holes (9) in the bottom (8) of the receiving container (2) and in each case a collection plate (10), arranged with spacing below the metering holes (9), and a scraping mechanism (11) which is movable in the space between the underside of the bottom (8) and the collection plates (10) and essentially wipes over the plate surfaces. <IMAGE>
Patent EP-0312864-A1 (EP)
Inventor: SOHLER MANFRED
IPC: F24F7/06
Filed: 1988-10-08
Abstract: In a blowing device which is movable especially for the cleaning of textile machines and in which a blower has a tangential rotor or radial rotor, the outlet air flow of which is guided along an involute (20, 22), the involute opens into a delivery connection piece. The delivery connection piece (24, 26) forms, together with the involute (20, 22), a blower housing (14) which is pivotable about the blower axis (12). <IMAGE>
Patent EP-0316665-A1 (EP)
Inventor: RASTELLI HENRY
IPC: B01J20/16
Filed: 1988-11-03
Abstract: Carbon dioxide is selectively adsorbed and separated from non-acidic gases such as nitrogen, hydrogen and methane using a pressure swing adsorption process in a fixed adsorption bed containing a faujasite type of zeolitic aluminosilicate containing at least 20 equivalent percent of at least one cation species selected from the group consisting of zinc, rare earth, hydrogen and ammonium and containing not more than 80 equivalent percent of alkali metal or alkaline earth metal cations.
Patent EP-0326691-A1 (EP)
Inventor: ODA AKIHIKO
IPC: C12N15/00
Filed: 1988-12-14
Abstract: Method for controlling genetic expression comprising cultivation Entrobacteria transformed by a vector carrying regulatory genes of a least tryptophan promoter, lactose operator and a gene which is coded for herterogenic protein located in the downstream of the regulatory genes, in a culture medium containing glucose and/or fructose.
Patent EP-0278546-A1 (EP)
Inventor: ADRIAENSEN LUDO
IPC: B29B9/14
Filed: 1988-01-18
Abstract: This granular composite is obtained by chopping granules from a composite strand which contains at least one bundle of gear crimped fibres embedded in a polymer. The fibres can have reinforcing or electrically conductive properties. The gra­nular composite is mixed with another polymer granulate and softened, whereby the fibres are dispersed in the polymer mass, which is then shaped for example by injection molding into plastic articles.
Patent EP-0299553-A1 (EP)
Inventor: VERHULST JOZEF
IPC: B65H59/22
Filed: 1988-06-22
Abstract: A clamp for gripping a thread is based on use of piezoelectric element(s) so that deflection of the element by a sustained potential difference maintains a clearance for free passage of the thread but a redn. of the voltage to one or more lower levels cause the thread to be gripped by one or more levels of force accordingly. The opposing member may be a static block or another piezoelectric element.
Patent EP-0299620-A1 (EP)
Inventor: HAIGH DAVID BEECHAM PHARMACEUT
IPC: C07D417/06
Filed: 1988-06-09
Abstract: A compound of formula (I):
     or a pharmaceutically acceptable salt thereof, wherein: A° represents nitrogen or a moiety
     wherein
     R 1  represents hydrogen, alkyl or a substituted or unsubstituted aryl group;   R 2  represents a moiety R 3- Y-Z- wherein R 3  represents substituted or unsubstituted phenyl, substituted or unsubstituted pyridyl or a substituted or unsubstituted oxazolyl group, and Y represents -(CH 2 ) n . wherein n represents zero or any integer in the range of 1 to 6 and Z represents -CH 2 -,-CH(OH)- or -CO-;   R a  and R b  each represent hydrogen or R a  and R b  together represent a bond;   A represents a residue of a benzene ring, the carbon atoms of the residue having in total up to four substituents;   and X represents 0 or S; a process for preparing such a compound, a pharmaceutical composition containing such a compound and the use of the compound and composition in medicine.
Patent EP-0281466-A1 (EP)
Inventor: HERENT GERARD
IPC: F02D11/10
Filed: 1988-02-23
Abstract: The present invention relates to a motorised drive device for a throttle valve seated so that it can rotate in a housing, comprising a rotary solenoid actuator (1) comprising a wound stator (2) and a rotor (3) joined directly formed with the throttle valve (82), an electronic circuit connected to a transducer (5) controlling the actuator, characterised in that the actuator (1) comprises a bipolar stator and a single phase winding and a bipolar rotor with radial magnetisation permanent magnets and that the transducer (5) is an angular position transducer rotating jointly with the throttle valve.   <IMAGE>
Patent EP-0296088-A1 (EP)
Inventor: AUMERCIER LAURENT
IPC: E05D15/30
Filed: 1988-06-07
Abstract: This device for controlling the leaf (5) of a door or window opening to the outside comprises a casing (6) secured to the inner face of the sill (4) of the dormant frame (3) and adapted to house a crank-actuated mechanism for controlling the rotation of an operating arm (7) provided at its end with a roller (13) engaging a guide rail (15) secured to the leaf (5). Protection means (19) are provided for preventing the access to the operating arm (7), notably at the beginning and at the end of the opening and closing movements of the leaf. Locking means (42) are also provided for locking the leaf (5) in any angular position thereof with respect to the dormant frame (3).
Patent EP-0312501-A1 (EP)
Inventor: MIZRAH TIBERIU
IPC: B01D39/20
Filed: 1988-10-12
Abstract: In filters for the purification of exhaust gases from diesel engines, the soot particles deposited are periodically burnt at temperatures between 550 and 700 DEG C. 
<??>The soot combustion temperature is reduced to between 400 and 550 DEG C by using filters composed of an open-pore foam ceramic which is produced by coating a bakeable, open-pore body with ceramic powder suspension, baking the support material at temperatures of 100-500 DEG C and then sintering at elevated temperatures and which have a self-supporting ceramic structure with an internal surface of the entire pore system of 1 m<2>/l to 10 m<2>/l and an open porosity of 55 to 92%. 
<??>The soot combustion temperature is even reduced to 350 DEG C by coating with catalytically active substances.
Patent EP-0418222-A1 (EP)
Title: Soupape a trois voies avec systeme combine pour la regulation et l'equilibrage hydraulique
Inventor: STRAND ROLF
IPC: F16K11/044
Filed: 1988-03-02
Abstract: La soupape à trois voies (1) comprend deux ouvertures d'écoulement traversant coaxiales (12, 13) et un corps de soupape (5) agissant conjointement avec ses ouvertures, en vue d'une répartition éventuelle de l'écoulement dans les ouvertures. Le corps de soupape comporte deux parties de corps de soupape (6, 7) qui sont mobiles dans un sens relativement axial l'une par rapport à l'autre et dont le mouvement qu'elles effectuent l'une par rapport à l'autre peut également être relativement arrêté. Le mouvement de ces parties entre différentes positions d'arrêt est produit par le corps de soupape qui vient se plaquer sous l'action de sa tige contre une surface en about (constituée par le siège de soupape 14 ou 15), au niveau d'au moins une des ouvertures d'écoulement traversant (12 ou 13). Un changement dans les positions axiales relatives des parties (6, 7) du corps de soupape modifie la capacité d'écoulement traversant total de la soupape. Celle-ci peut ainsi produire un étranglement variable de l'écoulement total.
Patent EP-0362210-A1 (EP)
Inventor: HARRIS ROBERT F
IPC: C09K23/00
Filed: 1988-02-24
Abstract: L'invention se rapporte à de nouveaux polyahls de poly(alkylène carbonate) à groupe fonctionnel acide, et à leurs sels, présentant des activités tensioactives. Ces polyahls présentent, en moyenne, au moins 0,05 et jusqu'à, et y compris, une partie terminale hydrophile par molécule, et peuvent être produits par réaction d'un polyahl de poly(alkylène carbonate) aléatoire non ionique, lui-même obtenu en faisant réagir un alcool monofonctionnel, un mercaptan, un acide carboxylique, une amine primaire ou secondaire, un phénol substitué par un alkyle, ou des alkoxylates de ces produits, avec un alkylène carbonate et/ou un alkylène oxyde et/ou du dioxyde de carbone et/ou un polyahl de poly(alkylène carbonate), et en incorporant et mélangeant un composé capable d'addition d'un groupe terminal acide à ces produits. L'invention se rapporte également à de nouveaux polyahls de poly(alkylène carbonate) anioniques, à des compositions tensioactives comprenant les polyahls à groupe fonctionnel acide de l'invention et à d'autres agents tensioactifs non ioniques, ainsi qu'à des compositions tensioactives comprenant les nouveaux polyahls à groupe fonctionnel acide et d'autres agents tensioactifs anioniques.
Patent EP-0388404-A1 (EP)
Inventor: WANNENWETSCH PETER
IPC: G01P11/00
Filed: 1988-07-01
Abstract: Afin d'obtenir un signal de vitesse d'entrée (Un) destiné à être utilisé comme signal de réaction dans une commande diésel électronique (EDC), des moyennes sont produites par un composant (12) de signaux de vitesse successifs (n) produits par des marques de référence (BM) placées sur le vilebrequin du moteur. Une unité d'extrapolation (10) estime, par extrapolation linéaire, la valeur moyenne pour un moment donné à partir de la dernière moyenne produite par le composant (12) et à partir de la moyenne calculée précédemment stockée dans une mémoire (14). On élimine du signal de sortie (Un) les fluctuations de vitesse de fréquence plus élevée dues aux pressions de combustion du moteur momentanée, tout en évitant tout retard de phase notable entre l'entrée (n) et la sortie (Un) des fluctuations de fréquence plus basse causées par la présence du système oscillatoire comprenant le moteur et son bâti résilient.
Patent EP-0318572-A1 (EP)
Title: Dispositif pour appliquer sur une surface sous-jacente une feuille souple enroulee
Inventor: WERNQUIST LENNART
IPC: E04D15/06
Filed: 1988-06-16
Abstract: Moyen pour appliquer des rouleaux de carton bitumé par exemple. Le rouleau (100) reposant sur la surface sous-jacente est destiné à être déroulé au moyen de cylindres d'entraînement par friction (29) d'une unité de propulsion (20) en contact avec la surface périphérique du rouleau. Cette unité de propulsion (20) est agencée pivotante à une extrémité d'un mécanisme à levier (50) monté sur le bâti (12, 12) du dispositif, l'autre extrémité dudit mécanisme supportant les roues de support (40, 40) du dispositif, de sorte que le poids du dispositif est transféré via les roues de support à la force de contact des moyens d'entraînement (29) agissant à l'encontre du rouleau (100).
Patent EP-0368921-A1 (EP)
Title: Structure de centrale eolienne
Inventor: VALTONEN REIJO
IPC: F03D7/02
Filed: 1988-07-20
Abstract: La présente invention se rapporte à une structure de centrale éolienne comprenant une turbine pourvue d'au moins deux aubes (1) et d'un arbre (5), ainsi qu'un organe de régulation de l'angle des aubes. Selon la présente invention, des supports sensiblement radiaux à l'arbre et coordonnés avec les aubes sont reliés de façon rigide à l'arbre (5) et comportent sur leurs extrémités des pivots de battement (4) auxquels sont fixées les aubes. Chaque aube s'étend du pivot de battement vers l'arbre et forme un bras (21) auquel est reliée une barre de commande (14) associée à l'organe de régulation de l'angle des aubes. Chaque aube est en outre lestée, de sorte que la ligne de son centre de gravité et son axe de rotation se situent à l'avant de son centre de poussée.
Patent EP-0325167-A1 (EP)
Inventor: BOREL GEORG DIPL-ING
IPC: D21F1/00
Filed: 1989-01-13
Abstract: In a double-layered wire-forming fabric for the sheet-forming area of a paper-making machine, having an upper layer of cross strands (1) and a lower layer of cross strands (2, 3) and having a single system of longitudinal strands (4) which are interwoven with both layers of cross strands (1; 2, 3), the cross strands (2, 3) of the lower layer are woven-in in parallel and in pairs and the cross strands (1) of the upper layer are arranged over a pair of cross strands and, if desired, between them. 
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Patent EP-0333027-A1 (EP)
Inventor: HELSLEY GROVER CLEVELAND
IPC: C07D211/52
Filed: 1989-03-09
Abstract: This invention relates to 4-pentafluorophenoxypiperidines of formula I
      wherein R¹ is hydrogen or aryl; and R is a monovalent radi­cal selected from the group consisting of hdyrogen, cyano, loweralkyl, arylloweralkyl, bis-(aryl)loweralkyl, aminolowe­ralkyl, (loweralkylamino)loweralkyl, (diloweralkylamino)loweralkyl, (diloweralkylphosphinyl)loweralkyl, heteroarylloweralkyl, and a group of the formula
      wherein A is a loweralkylene, loweralkenylene or loweralkyny­lene, m is an integer having a value of zero or 1, W is CH₂ or NR⁷ wherein R⁷ is hydrogen, loweralkyl or aryl, and p is an integer having a value of zero or 1, and to a process for their preparation. The compounds, alone or in combina­tion with one ore more pharmaceutically acceptable car­riers, are useful for alleviating pain, treating depres­sion, reducing blood pressure, and treating convulsions, and can, therefore, be used as medicaments.
Patent EP-0337197-A1 (EP)
Inventor: LEWIS LARRY NEIL
IPC: C07F7/08
Filed: 1989-03-30
Abstract: A rhodium colloid has been found to be a superior catalyst for the hydrosilylation of silicon hydride having two or three hydrogens attached to silicon. The rhodium colloid is made by effecting reaction between rhodium trichloride and certain silicon hydride.
Patent EP-0365739-A1 (EP)
Inventor: NILSSON ERIK
IPC: B60R21/26
Filed: 1989-04-20
Abstract: In order to prevent injuries to persons situated directly in front of a gas generator, an air bag in the combustion chamber (3) has a sheet metal insert (9), which divides the fuel into two parts, the first part (10) of the fuel being arranged in the region of the ignition opening (8) and the other, second part (12) of the fuel being arranged in the region of the overflow openings (15) of the power gas of the combustion chamber (3) into the filter chamber (6). At the end averted from the ignition opening (8), the sheet metal insert (9) has a smaller opening (14) for overflow of the power gases of the first fuel part (10) to the second fuel part (12). 
<IMAGE>
Patent EP-0352762-A1 (EP)
Inventor: LANG HEINRICH
IPC: B60R1/06
Filed: 1989-07-26
Abstract: An adjustable rear-view mirror for heavy goods vehicles has a housing (1) and a mirror glass (19) which is detachably mounted on a swivel-adjustable mirror-glass holder (18). In order to permit simple exchangeability of the mirror glass (19) using simple means, without adversely affecting the stability of the overall securing of the mirror-glass, the mirror glass (19) is secured on the mirror-glass holder (18) by means of a holder frame (50) which is connected at least partially detachably to said mirror-glass holder. <IMAGE>
Patent EP-0353673-A1 (EP)
Inventor: LEE BIING-LIN
IPC: C08L51/06
Filed: 1989-07-29
Abstract: Impact resistant properties, especially at low temperatures, melt processing properties, and dimensional stability of thermoplastic elastomer polyurethanes are improved by the addition of a carbonyl modified polyole­fin. These improvements are particularly useful for reinforced polyurethanes.
Patent EP-0360261-A1 (EP)
Inventor: PEET NORTON P
IPC: C07D471/14
Filed: 1989-09-21
Abstract: The present invention is directed to a group of compounds which are imidazol[2,1-b]quinazolin-5(3H)-ones, related tricyclic compounds, and pharmaceutically acceptable salts thereof. These compounds are useful as bronchodilators. These compounds are prepared by the reaction of an appropriate hydrazine with an appropriate 1-substituted-2-methyl-2-­imidazoline or chemically equivalent compound.
Patent EP-0367217-A1 (EP)
Inventor: SAITO SEIICHI
IPC: G11B20/18
Filed: 1989-10-31
Abstract: In an apparatus for recording and reproducing a burst-like digital information signal (D), a method capable of predicting the time of occurrence of a header (3a) indicating the head of the first data (D) of a digital information signal (D) during its repro­duction from a recording medium (110). The digital signal includes a plurality of data blocks (D) each including a header (3) indicative of the head of the block, and each header includes the address (A) of the block. During recording of the digital signal on the recording medium, a plurality of headers (3) which are substantially the same as the headers of the data blocks and including addresses (5) having given relations with the addresses (A) of the data blocks are inserted in a clock regenerating signal recorded before the digital signal for regenerating the clocks for the signal. The headers are inserted at a period equal to the length of each data block so as to be synchronized with the headers of the data blocks.
Patent EP-0392081-A1 (EP)
Inventor: BUEHLER WOLFHARDT
IPC: G01C19/72
Filed: 1989-11-15
Abstract: This system is designed in such a manner that direct access to the difference and the sum of two signal currents is ensured in a simple manner. …<IMAGE>…
Patent EP-0327174-A1 (EP)
Inventor: DEKKER JAN HENDRIK
IPC: H02M7/21
Filed: 1989-01-31
Abstract: Circuit arrangement for deriving a direct voltage from an alternating voltage, particularly the mains alternating voltage, said circuit arrangement comprising: a switching transistor (T1) whose main current path is connected  via  a rectifier diode (D1) between the input and the output and whose control electrode is controlled by a thyristor (Th). 
     The gate electrode of the thyristor (Th) is connected  via  a diac (D3) to a time-determining circuit comprising a series arrangement of a resistor (R1) and a capacitor (C1), whilst a diode (D2) is arranged across the capacitor in such a way that this diode (D2) conducts during the periods when the rectifier diode (D1) is blocked.