baber/WOPTO huggingface dataset:
Patent EP-0299583-A1 (EP)
Inventor: PATRON CHRISTIAN STEPHANE ALBE
IPC: H05B6/04
Filed: 1988-07-12
Abstract: In a high-frequency generator 1 having a multigrid electron tube 2, a current source circuit 10 connected to the control circuit 3 or the screen grid 4 of the electron tube 2 is arranged as an optionally adjustable current source which is also coupled to the main current path of the electron tube 2. 
     This defines the grid dissipation and also extends the useful life of the electron tube 2. The electron tube 2, if the current source circuit 10 is connected to the screen grid 4, is further safe­guarded in a simple manner against an inadmissibly high screen grid current accompanying an occasional anode voltage drop.
Patent EP-0322073-A1 (EP)
Inventor: BERTRAM LEO
IPC: B26B19/28
Filed: 1988-12-19
Abstract: A dry shaver with an apparatus for driving movable lower-knife parts (17) which are arranged, together with fixed upper-knife parts (19), for cutting off bodily hairs, characterised by a combination of the following features: a) the drive is effected by means of an electric motor, the rotor axis of which extends perpendicularly to the broad plane of the shaver, b) an eccentric or cam gear (11) is provided, the oscillations of which are transmitted to a vibratory knife part (17) which works in a first working plane (A) and interacts in the first working plane with a foil upper-knife part (19) clamped in place in the manner of an arch, c) the rotor shaft (10) additionally drives a rotary lower knife (23) which is arranged, spatially separated from the vibratory knife arrangement, in a second working plane (B) and cooperates with a lamellar upper-knife part (24) with predominantly radial lamellar progression in the second working plane. <IMAGE>
Patent EP-0296734-A1 (EP)
Inventor: CHINCHEN GODFREY CHARLES
IPC: C07B61/00
Filed: 1988-06-08
Abstract: A catalyst suitable for a carbon oxides conversion process comprises metallic copper and oxides of zinc and/or magnesium and has a copper metal surface area of at least 70 m² per g of copper. 
     Whereas conventional catalysts are normally made by forming an intimate mixture of discrete particles of compounds by copper, and zinc and/or magnesium, and optionally at least one other element such as aluminium, calcining the composition to convert the constituents to oxides and then subjecting the calcined composition to reduction conditions so that the copper compounds therein are converted to copper, the high copper area catalysts are made by a process in which the calcination stage is omitted so that the copper compounds in the intimate mixture are reduced to metallic copper without the intimate mixture being heated to a temperature above 250°C. 
     Where the catalyst is required in pelleted form, it is preferably pelleted after reduction.
Patent EP-0295165-A1 (EP)
Inventor: SADAT IDIR
IPC: G01D11/28
Filed: 1988-05-24
Abstract: Illuminated pointer which comprises a body (100) moulded in a transparent material comprising as part of the same moulding an intermediate hub and having close to the hub two reflective transverse surfaces (126, 136) which diverge towards the top surface of the pointer and an auxiliary return part (200) moulded in a transparent material, comprising a first pair of upper longitudinal surfaces (222, 232) which converge towards the top surface of the pointer, a second pair of lower longitudinal surfaces (223, 233) which diverge with distance from the top surface of the pointer, and fixing means for immobilising the auxiliary return part (200) accurately over the body (100), close to the hub. <IMAGE>
Patent EP-0321329-A1 (EP)
Inventor: CAMIADE MARC
IPC: H03B5/18
Filed: 1988-12-12
Abstract: L'invention concerne un oscillateur hyperfréquence. Pour doubler la fréquence d'un oscillateur à un seul transistor à effet de champ (10), dont la fréquence fondamentale est réglée par une impédance de grille (13) et une impédance de source (15), on monte un filtre (16 + 17) entre le drain du transistor (10) et la masse. Ce filtre, formé par une self (16) en série avec un varactor (17) est réglé sur la fréquence fondamentale : il en asure la réjection, et favorise la génération de l'harmonique 2, à fréquence double.
Patent EP-0310542-A1 (EP)
Inventor: SCHNEIDER MARTIN DR
IPC: A61K31/565
Filed: 1988-09-30
Abstract: Agents containing at least one antigestagenic and at least one antioestrogenic compound are suitable for the treatment of hormone-dependent tumours.
Patent EP-0345261-A1 (EP)
Inventor: JURUSZ MIROSLAWA T
IPC: F23G5/20
Filed: 1987-12-04
Abstract: Un tambour de combustion (10) utilisé dans une chambre de combustion rotative est constitué par des conduits de refroidissement (24) joints par des bandes perforées (31) de façon à former une paroi latérale généralement cylindrique (30). Des conduits déflecteurs refroidis par eau (40) sont fixés à l'intérieur de la paroi latérale généralement cylindrique (30) à intervalles très espacés. Les conduits déflecteurs (40) et les conduits de refroidissement (24) sont reliés au niveau d'une extrémité de sortie du tambour de combustion (10) à une conduite collectrice annulaire (38), à son tour reliée à un équipement d'échange de chaleur (27). La conduite collectrice annulaire (38) achemine un agent réfrigérant à faible énergie depuis l'échangeur de chaleur (27) vers les conduits de refroidissement et les conduits déflecteurs (24, 40) et décharge un agent réfrigérant à haute énergie depuis les conduits de refroidissement et les conduits déflecteurs (24, 40) vers l'équipement d'échange de chaleur (27). Au niveau d'une extrémité d'entrée du tambour de combustion (10), les conduits de refroidissement et les conduits déflecteurs (24, 40) sont reliés à des tubes en U (39) ou à une conduite collectrice de retour (49) pour le retour de l'agent réfrigérant vers la conduite collectrice annulaire (38). Du matériau solide (14) est acheminé à l'extrémité (16) du tambour de combustion (10) en vue de son incinération. Le tambour de combustion (10) est placé en rotation lente pendant que le matériau solide (14) est transporté à l'extrémité de sortie (18) du tambour (10). Les conduits déflecteurs refroidis par eau (40) agitent le matériau solide (14), permettant une incinération plus complète du matériau (14).
Patent EP-0343184-A1 (EP)
Title: An air transporting arrangement.
Inventor: TOROK VILMOS
IPC: H01T23/00
Filed: 1988-02-04
Abstract: PCT No. PCT/SE88/00038 Sec. 371 Date Aug. 7, 1989 Sec. 102(e) Date Aug. 7, 1989 PCT Filed Feb. 4, 1988 PCT Pub. No. WO88/05972 PCT Pub. Date Aug. 11, 1988.An arrangement for transporting air with the aid of so-called electric ion wind with an air flow duct (1) in which a corona electrode (K) and a target electrode (M) are arranged in mutually axial spaced relationship, with the target electrode located downstream of the corona electrode. The corona electrode and the target electrode are each connected to a respective terminal of a d.c. voltage source (3), the voltage of which is such as to engender an air-ion generating corona discharge at the corona electrode. Arranged opposite the corona electrode on, or closely adjacent the wall of the air flow duct (1) are electrically conductive surfaces (4), which are connected to a potential which lies between the potential of the corona electrode (K) and the potential of the target electrode (M) and which is selected so that the potential difference between the electrically conductive surfaces (4) and the corona electrode (K) is as large as possible without any substantial part of the corona current passing to the surfaces (4). When the corona electrode has a plurality of mutually parallel and mutually adjacent wire-like electrode elements, further electrically conductive surfaces (5) may be provided between mutually adjacent wire-like electrode elements of the corona electrodes. These further electrically conductive surfaces (5) are electrically connected to the first mentioned electrically conductive surfaces (4) and extend parallel with the electrode elements and with the longitudinal extension of the duct (1).
Patent EP-0303672-A1 (EP)
Inventor: LIP PETER
IPC: B01J2/14
Filed: 1988-02-26
Abstract: Le procédé décrit fait appel à un appareil mélangeur à contre-courant comportant des moyens de raclage et de malaxage. Les moyens de malaxage sont mis en rotation autour d'un axe sensiblement vertical, et le fond du récipient de malaxage est recouvert d'une couche de corps sensiblement sphériques, et la matière première, par exemple la chaux, est ensuite ajoutée dans une quantité appropriée ayant une teneur en humidité spécifiée, les moyens de malaxage étant ensuite mis en rotation de telle manière que la matière première, au terme d'une durée fonction de sa teneur en humidité, adhère aux corps sphériques. Les moyens de malaxage sont ensuite remis en rotation pour une durée également fonction de la teneur en humidité réelle, afin de permettre à la matière recueillie sur lesdits corps sphériques de s'en décoller et de se déposer au fond du récipient de malaxage, la matière étant soumise à une granulation finale dans laquelle les moyens de raclage et de malaxage prévus à cet effet transportent la matière jusqu'à une grille de décharge située au fond du récipient.
Patent EP-0355102-A1 (EP)
Inventor: BOURDILLON CHRISTIAN
IPC: C12P1/00
Filed: 1988-04-15
Abstract: Ce procédé permet de préparer un composé de pureté énantiomérique contrôlée, respectivement D-P ou L-P, à partir d'un substrat S constitué par la forme oxydée du racémique correspondant D/L-P, ou dudit racémique D/L-P, ou encore de l'isomère optique inverse de celui que l'on veut préparer. Conformément à ce procédé, on introduit, dans un réacteur électrochimique, respectivement ledit substrat S, ledit racémique D/L-P ou l'isomère optique inverse de celui que l'on veut préparer, ainsi qu'une enzyme oxydoréductase capable de catalyser l'oxydation de l'isomère optique inverse de celui que l'on veut préparer; on impose une différence de potentiel entre les électrodes, afin d'effectuer la réduction cathodique non stéréospécifique dudit substrat S, jusqu'à obtention de l'isomère ayant la pureté énantiomérique recherchée; et on régénère le cosubstrat de ladite enzyme par oxydation anodique dans ledit réacteur électrochimique.
Patent EP-0347433-A1 (EP)
Title: Anticorps recombinant
Inventor: BODMER MARK WILLIAM
IPC: C12P21/08
Filed: 1988-09-05
Abstract: Molécule d'anticorps modifié (AAM), dotée d'une région charnière comportant un nombre de résidus de cystéine différent de celui trouvé dans la région charnière normalement associée au domaine CH1 de la molécule d'anticorps, et procédé en permettant la production par une technologie recombinante à base d'ADN.
Patent EP-0396556-A1 (EP)
Inventor: MEYER FRIEDHELM
IPC: H05B3/26
Filed: 1988-11-03
Abstract: Une vitre chauffante pour véhicules à moteur comprend des éléments de chauffe formés d'une couche conductrice homogène ou de fils métalliques chauffants. Les éléments de chauffe sont subdivisés en trois zones de chauffage qui mènent chacune à un raccordement. A leur extrémités opposées aux raccordements, les zones de chauffage sont électriquement reliées les unes aux autres, de sorte que les raccordements peuvent être alimentés en courant triphasé par un alternateur à courant triphasé.
Patent EP-0392061-A1 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04M3/56
Filed: 1989-04-14
Abstract: In order to avoid distortions which can come about due to the addition of reflected conference components, the conference components of each second conference participant is inverted before the summation in the conference set (KE), as a result of which, in the most favourable case, an addition of reflected conference components is completely avoided. <IMAGE>
Patent EP-0341735-A1 (EP)
Inventor: SUDA ISAO
IPC: C07H13/06
Filed: 1989-05-12
Abstract: An antiviral drug containing N-acetyl-3-fluoroneuraminic acid having the following formula:
      or a pharmacologically acceptable salt thereof is disclosed in the present application.
Patent EP-0359206-A1 (EP)
Inventor: KANDA MASAHIKO
IPC: A61B5/00
Filed: 1989-09-12
Abstract: A liver function testing apparatus measures values logT₁ and logT₂ corresponding to pulse wave signals obtained upon passage through a prescribed optical path in vital tissue n times when a sensor (30) formed by first and second light sources (3, 4) and a light receiving element (6) is attached to a testee (5) before injection of a specific dye. A value α₀ is evaluated by two-variable statistical computation as to n ΔlogT₁ and n ΔlogT₂ on the basis of an operation expression of logT₁ = α₀log T₂, and ΔlogT₁ and ΔlogT₂ corresponding to pulse wave signals are measured in response to intensity levels of first light and second light reflecting the vital tissue from injection to a prescribed time on the basis of decision outputs of levels of the first light and the second light from the light sources after the specific dye is injected. A value Cg corresponding to specific dye concentration in blood is operated from α₀, ΔlogT₁ and ΔlogT₂, and a function of a simulation curve in time changes of the result of the operation is operated through least square fitting, thereby to obtain a blood plasma disappearance rate K and a T-minute retention rate R % of the specific dye on the basis of the function.
Patent EP-0365831-A1 (EP)
Inventor: KORNER HERMANN
IPC: C09K23/56
Filed: 1989-09-22
Abstract: In the manufacture of highly homogenous pastes, the solid to be dissolved is heated to a temperature above its solidification point and the liquid solvent is added under conditions which maintain an operating pressure of 1.1 to 10 bar in the mixing device and prevent the evaporation of solvent. The process can be carried out continuously or discontinuously. The dissolution or working up process can be linked to a bleaching process. The solvent is preferably water; the bleaching process is preferably carried out with hydrogen peroxide. The process can be applied in general to organic chemicals with a solidification point in the range of approximately 50 DEG C to 250 DEG C and which can be converted to soluble or paste form to facilitate handling.
Patent EP-0368015-A1 (EP)
Inventor: HAARASILTA SAMPSA
IPC: A21D8/04
Filed: 1989-10-11
Abstract: The invention relates to a method of improv­ing the production process of dry cereal products, such as crispbread and biscuits, by adding hemicellulose and/or cellulose de­grading enzymes to the dough. The enzyme ad­dition improves the properties of the dough and increases the process capacity by de­creasing the need of dough liquid.
Patent EP-0365945-A1 (EP)
Inventor: STRASSHEIMER HERBERT
IPC: B65D1/02
Filed: 1989-10-13
Abstract: A plastic preform (10) for forming blow molded plastic containers wherein the inside wall face (17) of the tubular body portion (14) adjacent the bottom structure (15) and extending onto the bottom structure (15) has a plurality of faces (19) with terminal portions thereof (19a). Scallop-shaped segments (20) are provided connecting the terminal portions (19a) of each face to initiate deformation prior to deformation of the faces and thereby have an increased rate and degree of orientation.
Patent EP-0388525-A1 (EP)
Inventor: HAEUSSLER HARALD
IPC: B60G17/04
Filed: 1989-12-14
Abstract: A pressurised air compressor unit for the power supply of a pneumatic level adjusting system of a motor vehicle comprises an electric motor and an air dryer together with a pressure compressor and is arranged in a tank held in the vehicle body and surrounded by sound-reducing layers (6, 8). The compressor unit in a dish shaped tank (5) is covered over its surface by a heat accumulator (9) which, with the heat accumulator (9) embedded in the one sound-reducing layer, encloses the unit all round. In this way a compact device is created for cooling of the compressor unit with a simultaneously sound-insulating arrangement. <IMAGE>
Patent EP-0395804-A1 (EP)
Inventor: TOYAMA HIROAKI
IPC: E05D7/04
Filed: 1989-05-02
Abstract: A hinge wherein a box-like base (1) is rotatably mounted on a rotating member (11) through a pair of link arms (16, 21) so that the rotating member (11) can be opened or closed, a mounting fitting (31) is secured to a structural body (51) and connected to the base (1) by a screw (41) that passes through the base (1) behind the pivotal support portion of the pair of the link arms (16, 21), and a spring (26) for urging one (21) of the link arms (16, 21) to keep the rotating member (11) closed. One (21) of the link arms (16, 21) is formed with a cam portion (25) at one end on the side of the base (1), and the spring (26) is installed in the base (1) behind the screw (41) and has a pressing portion (28). The cam portion (25) of the link arm (21) and the pressing portion (28) of the spring (26) being positioned to directly engage the pressing portion (28) against the cam portion (25).
Patent EP-0324676-A1 (EP)
Inventor: VIEUX GERARD
IPC: H01J9/42
Filed: 1989-01-10
Abstract: According to this method, the photo-cathode is built up inside the tube by depositing a photoelectric material on a conductive substrate (3), by vacuum evaporation. The optical transparency of this deposit is determined, during deposition, by illuminating it with a light source (12). According to the invention, this light source is situated inside the tube and is protected from the vapours of the photoelectric material. In the prior art, this source is situated outside the tube and illumination of the deposit is unsatisfactory. 
<??>Application to the manufacture of image intensifier tubes. 
<IMAGE>
Patent EP-0343117-A1 (EP)
Inventor: RIVA VITTORIO
IPC: B60K26/02
Filed: 1989-04-04
Abstract: An accelerator control device comprises a watertight box (12,40) housing a pivot (16) for the articulation of the pedal (18,20), as well as members (36) for the adjuste­ment and operation of the device. The box is preassembled and enables rapid installation of the device on the vehicle (P) and rapid intervention in the event of the replacement of the flexible cable (24).
Patent EP-0397740-A1 (EP)
Inventor: JULIAN ANTHONY PETER
IPC: B29L7/00
Filed: 1989-01-12
Abstract: Un film de résine plastique (par exemple en polyéthylène basse densité ou en polyéthylène linéaire basse densité) dans un état dimensionnellement stable est étiré par un réseau de rouleaux d'étirage (18, 20, 22), par exemple à 300 % dans le sens de la machine. Un tel film étiré a une forte tendance à se rétracter ("à reprendre sa forme"), ce qui signifie qu'il convient uniquement à un usage immédiat pour emballer des articles robustes, et qu'il ne se prête pas à l'enroulement. On lui accorde ensuite un temps de pause dans des conditions (X; Y) telles que la tendance à la reprise de forme se réduit à un maximum de 5 % de retrait. Le film obtenu se prête à l'enroulement et s'utilise dans de nombreuses applications. Durant le temps de pause (Y), un degré de retrait peut être admis, par exemple de 300 % à 255 % d'étirage. La tension est soigneusement maintenue à une faible valeur au moyen d'un ensemble rouleau danseur (36) et d'un réglage à réaction en fonction essentiellement de la vitesse du film à la fin du temps de pause, et éventuellement également en fonction de la position et de la vitesse de déplacement du rouleau danseur.
Patent EP-0407413-A1 (EP)
Inventor: FURTMAYER KARL
IPC: G01L1/22
Filed: 1989-03-21
Abstract: Un détecteur de force ou de pression comprend un corps de mesure (3) exposé à la force à mesurer et un corps de référence (11), soutenus tous les deux sur le boîtier (1) par des éléments de mesure de force (5, 13). Un circuit d'évaluation combine les signaux des éléments de mesure de force, les deuxièmes dérivées temporelles de ces signaux et le cas échéant également leurs premières dérivées temporelles de sorte que l'on obtient un signal représentatif de la force à mesurer essentiellement indépendant du comportement dynamique inhérent du détecteur de pression lorsque le boîtier est ébranlé ou lorsque la force à mesurer change de façon soudaine.
Patent EP-0358755-A1 (EP)
Inventor: LORENZEN DAVID M
IPC: G01D5/16
Filed: 1989-02-15
Abstract: Le dispositif décrit, qui sert à détecter la position angulaire d'un arbre (30), utilise une surface plane (32) de l'arbre (30), un aimant permanent (34) dont l'axe polaire est perpendiculaire à l'axe de l'arbre, ainsi qu'une magnétorésistance (20) placée entre l'aimant (34) et la surface plane (32). La résistance de la magnétorésistance (20) varie linéairement au fur et à mesure que le mouvement de rotation de l'arbre (30) le fait passer d'une première position à une seconde position.
Patent EP-0432195-A1 (EP)
Title: Substrats presentant une faible tendance au vrillage
Inventor: REED ROGER JOHN
IPC: G03C1/81
Filed: 1989-09-01
Abstract: On donne à du papier (10) de base photographique, comportant une face avant (11) recouverte de polyéthylène, un revêtement de côté toile comprenant une couche anti-vrillage (14) en polystyrène, polypropylène ou polyéthylène-téréphtalate.
Patent EP-0385153-A1 (EP)
Inventor: LO DUCA CARMELO
IPC: A61M5/50
Filed: 1990-02-08
Abstract: In a syringe (10) for medical use,of the disposable type,the inner surface of the syringe cylindrical body (12) in which the syringe plunger (20) slides,is provid­ed with a circular step (18) arranged in a perpendicular plane to the axis of the cylindrical body (12), the greater inner diameter portion (16) being that toward the syringe needle (24).The syringe plunger (20) is provided with a resilien­cy adapted to hold tightness between the plunger (20) and inner surface even if the plunger (20) is arranged in the portion (16) of the cylindrical body (12) having the larger inner diameter.
Patent EP-0443069-A1 (EP)
Inventor: ABRAHAM-FUCHS KLAUS DIPL-PHYS
IPC: G01R33/025
Filed: 1990-02-22
Abstract: The method for optimally representing the spatial position of a current source (10) to be determined is used for compensating for a background activity (B), from the values of which, measured between the times t1 and t2 at a time t0 before the beginning of the activity of the current source (10) to be determined, the resultant signal vector (SN (B) (t0)) of the background activity (B) is formed which is vectorially subtracted from each resultant vector (SN (M) (tx)) of the values measured at times tx between times t2 and t3 so that a signal vector (SN - (Q)), essentially only caused by the current of the current source (10) to be determined, being formed, a weighting factor (W) changing the length of the vector of the background field (B), together with the sought source parameters (Qi), being iteratively determined by error minimisation in such a manner that the parameters of the sought current source (10) can be optimally represented. 
<IMAGE>
Patent EP-0390137-A1 (EP)
Inventor: MORADI-ARAGHI AHMAD
IPC: C09K8/512
Filed: 1990-03-29
Abstract: A method and composition for altering the permeability of a high temperature subterranean formation are provided. The composition of the invention is comprised of water, at least one water dispersible acrylamide containing polymer, and a water dispersible crosslinker for bringing about the delayed crosslinking of the polymer comprised of the com­bination of an aldehyde and a salicylic acid derivative.
Patent EP-0392329-A1 (EP)
Inventor: YAMANAKA MASAMI C O IDEMITSU K
IPC: C10M173/00
Filed: 1990-04-04
Abstract: A water-soluble metal working oil which comprises an oligomer component selected from the group consisting of oligomers of a -olefins of 6 to 14 carbon atoms and hydrogenation derivatives of the oligomers is usable both in the field of cutting and in the field of grinding.
Patent EP-0400493-A1 (EP)
Inventor: MENTASTI GRANELLI BRUNO
IPC: A61M21/00
Filed: 1990-05-25
Abstract: A container (1) is disclosed which is provided with a dispenser (3) and is filled with a pressurized fluid including oxygen, the container (1) being configured to constitute a car accessory for manual operation.