baber/WOPTO huggingface dataset:
Patent EP-0343185-B1 (EP)
Title: Electrostatographic method and apparatus for producing multicolor duplex reproductions
IPC: G03G15/00
Filed: 1988-01-19
Granted: 1992-09-02
Abstract: Color toner images are formed and transferred in registry to an intermediate member (8). A first multicolor image is transferred from the intermediate member (8) to the first side of a copy sheet, the copy sheet is inverted and a second multicolor image is transferred to the second side of the copy sheet. Preferably, the first multicolor image is not fused prior to transfer of the second multicolor image to the copy sheet.
Patent EP-0352286-B1 (EP)
Inventor: MARGOLIS JOEL
IPC: G01N27/447
Filed: 1988-04-05
Granted: 1994-06-22
Abstract: PCT No. PCT/AU88/00098 Sec. 371 Date Nov. 30, 1989 Sec. 102(e) Date Nov. 30, 1989 PCT Filed Apr. 5, 1988 PCT Pub. No. WO88/07406 PCT Pub. Date Oct. 6, 1988.The method for electrophoretic transport of at least one solute from a first solvent stream to a second solvent stream utilizes an apparatus having a housing, a pair of electrodes positioned with the housing, each electrode being positioned adjacent one of a pair of opposite ends of the housing and each being surrounded by a device to provide a flow of a buffer around the electrode, a first inlet device through which the first solvent stream is introduced into the housing and an associated outlet device, a second inlet device through which the second solvent stream is fed into the housing and an associated outlet device, a plurality of electrophoretic membranes extending in substantially parallel, space apart, array transversely of the housing and between the electrodes, the membranes being structured to define a first solvent path for the first solvent stream and a separate second solvent path for the second solvent stream. To help prevent membrane clogging the method includes the steps of stopping or reversing the voltage across the electrodes during the electrophoretic separation while maintaining a new movement of the solute species in the desired direction from the first solvent stream to the second solvent stream and while maintaining the first solvent stream in the first solvent path and the second solvent stream in the second solvent path.
Patent EP-0313637-B1 (EP)
Title: Commande de regime de moteur a courant continu
IPC: H02P7/288
Filed: 1988-05-03
Granted: 1993-08-04
Abstract: Circuit de commande de régime de moteur détectant la force électromotrice (FEM) de retour moyenne comme une mesure de régime du moteur. La FEM de retour charge un circuit (cf) condensateur lequel accumule la charge et développe une tension indicative de la vitesse du moteur. On peut utiliser un circuit d'échantillonnage et de maintien (134) pour échantillonner la FEM de retour lorsque le moteur (110) est mis hors circuit pendant chaque cycle. Cette tension est comparée à une tension de référence indicative du régime désiré du moteur. Un signal d'erreur est produit par comparaison du régime désiré avec le régime réel, et ce signal d'erreur est utilisé pour produire une série d'impulsions de périodes de fonctionnement variable, laquelle déclenche la mise en circuit et hors circuit du transistor (12) de commande de puissance, afin de commander le régime du moteur. Un circuit survolteur (48, 36; 164) à porte logique ou à porte SCR agit de manière synchronisée avec le train d'impulsions de déclenchement, pour activer le transistor (12) de puissance jusqu'à saturation élevée. Ceci diminue la résistance du transistor de puissance (12), provoquant moins de dissipation d'énergie à titre de chaleur perdue. Le circuit de commande de régime du moteur produit une famille de courbes de régime de couple, maintenant ainsi un régime constant jusqu'à ce qu'un point de flexion soit atteint, après quoi le régime chute en fonction inverse du couple. Un circuit (146) de commande de couple contrôle le courant du moteur, et maintient ce courant à un niveau sélectionné par l'utilisateur, afin de régler ainsi un couple de sortie désiré.
Patent EP-0378563-B1 (EP)
Title: Conversion of steroidal 17-cyanohydrins to corticoids
IPC: C07J3/00
Filed: 1988-07-22
Granted: 1992-10-14
Abstract: PCT No. PCT/US88/02429 Sec. 371 Date Jan. 30, 1990 Sec. 102(e) Date Jan. 30, 1990 PCT Filed Jul. 22, 1988 PCT Pub. No. WO89/01483 PCT Pub. Date Feb. 23, 1989.The invention involves a two step chemical transformation of a steroidal 17-cyanohydrin (II)    <IMAGE>  (II) to a 17 alpha -hydroxy-21-halo-20-keto steroid (IV)    <IMAGE> (IV) intermediate which can readily be converted to pharmaceutically useful corticoids.
Patent EP-0329132-B1 (EP)
Title: Finishing-rolling method for sections
IPC: B21B1/08
Filed: 1989-02-16
Granted: 1993-09-15
Abstract: For the central rolling out of the webs or to avoid deep pass incisions of the rolls/former rolls and to avoid undercuts due to the outer portions of the section/flanges in the production of H, I, U, T, L, double T sections and similar rolled material, the trick of folding out is employed. After the upset passes the flanges are formed by folding, i.e. by a flat and edging pass, during finishing-rolling. 
<??>The invention proposes a new folding method in accordance with the principle of the three-roll bending method. Another solution to the same problem comprises a folding method which employs back-up rolls for the first portion of the section or web, the said rolls not touching the inner flange faces or inner faces of second portions of the section. 
<??>Corresponding new roll stands and rolling mills require lower levels of investment, exhibit less roll wear and have a shorter overall length. Further advantages are the smaller requirement for former rolls and lower energy consumption. 
<IMAGE>
Patent EP-0337199-B1 (EP)
Title: Azolylalkenes and fungicides containing them
IPC: C07D413/06
Filed: 1989-03-30
Granted: 1992-01-29
Abstract: Azolylalkenes of the general formula <IMAGE>  in which R<1> represents fluorophenyl, R<2> represents alkyl, naphthyl, cycloalkyl, cycloalkenyl, a heterocycle, biphenyl or phenyl, it being possible for these radicals to be optionally substituted, and X represents CH or N, and their acid addition salts and metal complexes which are tolerated by plants, and fungicides containing these compounds.
Patent EP-0337454-B1 (EP)
Title: Injection molding system with nozzle in tandem
IPC: B29C45/27
Filed: 1989-04-13
Granted: 1993-03-10
Abstract: This invention relates to an injection molding system having two heated nozzles mounted in tandem. The rearward nozzle (12) is considerably longer than the forward nozzle (10) and has a melt bore (90) which is considerably larger in diameter than the melt bore (44) of the forward nozzle. The smaller forward nozzle (10) has a backplate (74) secured to its rear end (48) with a thin flanged portion (76) which extends outwardly and rearwardly into bearing contact against a rearward mold core (16) to secure the forward nozzle (10) in position in a well (22) in a forward mold core (14). The rear face (84) of the backplate (74) has a seat (82) extending around the melt bore (80) to receive a cylindrical forward portion (106) of a gate insert (100) mounted on the forward end (96) of the rearward nozzle (12). Thus thermal expansion of the larger rearward nozzle (12) is taken up by the forward portion (106) of the gate insert (100) sliding in the seat (82). The smaller forward nozzle (10) has a portion (56) of the electrical heating element (52) extending into a forwardly extending nose portion (24) which provides sensitive temperature control in the gate (34) area.
Patent EP-0347573-B1 (EP)
Title: Method and device for advancing the beginning of a web of material,in particular a paper web,from below onto the roller of a winding machine
IPC: B65H18/16
Filed: 1989-05-11
Granted: 1993-03-10
Abstract: In a method for advancing the beginning of a web (1) of material, in particular a paper web, from below onto the roller (2) of a winding machine, the beginning of the web is moved upwards on a vertical guide plate (11) by means of compressed air. The compressed air is thereby blown upwards along the surface of the guide plate (11) and essentially parallel to the latter in an essentially laminar stream. Serving for carrying out the method is a device having a vertical guide plate (11), extending over part of the operating width, and having at least one flat jet nozzle (12) which has a plurality of upwardly directed blower openings arranged parallel to the guide plate (11), the distance of the blower openings from the guide plate (11) being less than 10 mm, preferably 0.5-1 mm. <IMAGE>
Patent EP-0349881-B1 (EP)
IPC: F16L5/02
Filed: 1989-06-26
Granted: 1991-11-13
Abstract: The present invention relates to a fire-restraining sleeve for leads which penetrate fire-resistant walls or storey ceilings (2) through corresponding recesses (3). In order to provide a seal which is impermeable to fire and smoke, is fire-resistant and heat-conducting, and to avoid damage to the leads (4), the cavities remaining after installation of the leads are filled with an extremely effective heat-conducting stretching material in order to allow heat-conduction from the surface of the heated leads (4) to the surrounding wall or storey ceiling (2). 
<IMAGE>
Patent EP-0344860-B1 (EP)
Inventor: BASHIR ZAHEER H H WILLS PHYSIC
IPC: D02J1/22
Filed: 1989-05-30
Granted: 1994-08-17
Abstract: The invention relates to a process for the manufacture of filaments, tapes and films that possess a shish kebab morphology. This is effected in that for instance UHMW PE after extrusion is stretched at a temperature between the melting temperature (Tm) and a critical temperature T(c) and subsequently cooled in stressed condition. The stretching rate is between 0.1 and 10 sec.<-><1>.
Patent EP-0355041-B1 (EP)
Inventor: NIEDBALLA ULRICH DR
IPC: C07D487/22
Filed: 1989-08-11
Granted: 1995-09-20
Abstract: Porphyrin complex compounds consisting of at least one porphyrin ligand, optionally at least one ion of an element of atomic numbers 5, 13, 21-32, 37-39, 42-44, 49, 50 or 57-83 as well as optionally cations of inorganic and/or organic bases, amino acids or amino acid amides, are valuable diagnostic media and therapeutic agents.
Patent EP-0354698-B1 (EP)
Inventor: KOLPE VASANT V C O MINNESOTA M
IPC: H04R25/02
Filed: 1989-07-31
Granted: 1994-11-23
Abstract: The casing of a hearing aid can be acoustically dampened and its receiver is less likely to amplify noise stemming from vibrations of the casing when the casing is lined with a viscoelastic material. The viscoelastic lining can be applied by laying a viscoelastic layer across the rim of the casing and drawing a vacuum at the sound-communicating orifice of the casing until the viscoelastic is drawn tightly against the interior of the casing. A preferred viscoelastic layer has at one surface a substance such as fibers or beads that will form temporary bridges to permit an air to be evacuated between the viscoelastic layer and a casing to which it is applied. When the deposited viscoelastic is tacky at room temperature, the components of the hearing aid can be positioned simply by pressing them into the viscoelastic material, thus making the assembly easier than prior methods of assembling tiny hearing aids.
Patent EP-0346282-B1 (EP)
Title: Process for the batched disinfection of sewage sludge
IPC: C02F3/28
Filed: 1989-05-31
Granted: 1991-12-27
Abstract: In a plant with a central heat exchanger (4) which can be connected on its primary side (8) to a disinfecting and at least one treatment tank (11 and 19 respectively), fresh sludge which is to be treated is preheated in two stages at intervals (T) batchwise by heat recovery with treated sludge. This entails mutual phase-shifted replacement in a known manner of heat-delivering, treated sludge and heat-receiving, cold fresh sludge in the central heat exchanger (4). While observing a minimum interval (H), the time within an interval for replacement of a cold fresh sludge batch is shifted in order to set the temperatures of sludges fed from an aerobic digestion to preset values. This optimises the heat recovery and, for example, minimises the input of outside energy and prevents losses due to outside cooling of the disinfected sludge. <IMAGE>
Patent EP-0333669-B1 (EP)
IPC: F02N15/02
Filed: 1989-03-07
Granted: 1992-01-02
Abstract: The starter includes a main shaft (2) which is selectively rotatable and has a threaded portion (4). A movable component (10) is fitted on the shaft and is provided with a pinion (14) and a threaded portion (12) which is coupled with the threaded portion (4) of the shaft (2) in such an arrangement that the rotation of the shaft (2) causes the movement of the movable component (10) towards an advanced position in which the pinion (14) meshes with a ring gear (C) of the internal combustion engine. In order to keep the movable component (10) in its advanced position during the starting operation, two members (13a, 13b) which act centrifugally are provided and have respective generally-arcuate portions which clamp around a tapered portion (5, 6) of the main shaft when the starter is activated as a result of the centrifugal diverging of the bodies.
Patent EP-0401271-B1 (EP)
Inventor: TAN KIM SZE
IPC: C07K14/00
Filed: 1989-02-15
Granted: 1996-04-17
Abstract: An antigenic determinant against a species-related autoantibody, in purified form can be used in the treatment of autoimmune diseases. A hybrid cell comprising a heteromyeloma cell fused to a species-related somatic cell, which is capable of secreting complete cell products of the somatic cell can be used, inter alia, to produce the novel pure determinants.
Patent EP-0401296-B1 (EP)
Inventor: MARROCCO MATTHEW L III
IPC: C08L101/00
Filed: 1989-01-31
Granted: 1998-04-01
Abstract: High-performance polymers having a rigid-rod backbone comprising a chain length of at least 25 monomer units joined together by covalent bonds wherein at least about 95 % of the bonds are substantially parallel; and solubilizing organic groups having an average molecular weight of at least about 300 attached to at least 1 % of the monomer units. The polymers are prepared in a solvent system which is a solvent for both the monomer starting materials and the rigid-rod polymer product.
Patent EP-0355158-B1 (EP)
Inventor: CHABRIES DOUGLAS W
IPC: G01S13/90
Filed: 1989-02-17
Granted: 1993-10-27
Abstract: Un système électronique de traitement de signaux d'entrée de données échantillonnées comprend une mémoire électronique stockant un ensemble de vecteurs pré-traités V1*f( ), V2*f( ),...VN*f( ) dans lequel f( ) est une fonction de données échantillonnées, * représente un opérateur de convolution, et V1 à VN représentent un ensemble fini de vecteurs non traités N, chacun desquels représente un groupe anticipé d'échantillons de signaux d'entrée. Une fois ces vecteurs pré-traités stockés, on traite des signaux d'entrée en temps réel au moyen (a) d'un circuit (20b) échantillonnant le signal d'entrée; (b) d'un circuit (20d) comprimant la séquence d'échantillons transformée en une séquence plus petite de signaux d'indices correspondant aux indices 1 à N des vecteurs non traités; (c) d'un circuit (20f) recevant la sequénce plus petite de signaux d'indices, et lisant à partir de la mémoire (M) les vecteurs prétraités dont les indices correspondent aux signaux d'indices reçus; et (d) un circuit (20h) additionnant ensemble les vecteurs pré-traités lus tout en maintenant un décalage prédéterminé entre eux à mesure qu'ils sont additionnés.
Patent EP-0414777-B1 (EP)
Inventor: FANGROW THOMAS F JR
IPC: A61M16/20
Filed: 1989-05-03
Granted: 1994-09-07
Abstract: La vanne de respirateur à la demande (12) pour la ventilation artificielle d'un malade est reglée automatiquement sur un cycle ouvert pour permettre l'arrivée de volumes sélectionnés d'oxygène à des intervalles sélectionnés. Un régulateur pneumatique (10) relié à une source d'oxygène fournit une pression de régulation destinée à actionner la vanne à la demande (12), le réglage cyclique étant assuré par des minuteries pneumatiques (38). La source d'oxygène arrivant au patient traverse également le régulateur (10) pour alimenter la vanne à la demande (12). Une vanne (46) de régulation du volume de flux et de reflux permet un réglage du débit lorsqu'elle est en position ouverte. Dans un mode de réalisation, la vanne à la demande est constituée par un assemblage comportant un sous-assemblage de sécurité (326), dans lequel est incorporé un dispositif indicateur signalant un état de surpression dans l'assemblage à la suite d'un arrêt de l'arrivée de l'oxygène au patient et qui comprend également une vanne anti-suffocation (336).
Patent EP-0386228-B1 (EP)
Inventor: AXELROD VLADIMIR D
IPC: C12Q1/6867
Filed: 1989-09-08
Granted: 1996-08-21
Abstract: Cette invention concerne l'utilisation de molécules rapporteuses fonctionnelles dans la détection et la mesure de séquences d'acide nucléique dans un échantillon, comme détermination par exemple de l'existence ou du potentiel de maladies pathogènes. L'invention se base sur l'utilisation d'une étape de transcription entre la production d'une molécule rapporteuse appropriée et l'amplification basée sur la réplication, afin d'augmenter le nombre d'espèces détectables comme référence indirecte à une séquence d'acides nucléiques cible.
Patent EP-0440686-B1 (EP)
Inventor: HOEPRICH PAUL D JR
IPC: C07K16/24
Filed: 1989-10-04
Granted: 1996-01-03
Abstract: The present invention discloses synthetic peptides and antibodies raised thereto wherein the synthetic peptides represent important epitopic sites recognized by monoclonal antibodies which can neutralize IFN- beta . Also, the uses of these peptides or antibodies thereto as diagnostics and therapeutics are disclosed.
Patent EP-0439543-B1 (EP)
Inventor: DAWSON JOHN F
IPC: G06F17/30
Filed: 1989-10-18
Granted: 1994-01-19
Abstract: L'invention concerne un procédé de stockage et d'extraction de données topographiques numériques représentatives d'une sphère tessellée comprenant cinq zones. Premièrement, le nombre de tessellations pour chaque zone est défini. Deuxièmement, l'étendue de chaque zone est définie. Ensuite, le rayon de la sphère est défini. Une base de données sphérique est ensuite créée en déformant les données topographiques numériques en une base de données sphériques en latitude et en longitude. Finalement, des données de la base de données sphériques sont extraites et les données peuvent être affichées sur un affichage à tube à rayon cathodique ou un affichage à cristaux liquides à écran plat.
Patent EP-0384162-B1 (EP)
Title: Process for the disinfection and aerobic stabilisation of sewage sludge
IPC: C02F3/12
Filed: 1990-01-28
Granted: 1993-04-14
Abstract: A process for the disinfection and aerobic stabilization of concentrated sewage sludge in several steps, using one or more heat-insulated containers, preferably with stirring, with the addition of an oxygen-containing gas, described wherein (a) the sludge coming in, having been concentrated to at least 2% of dry matter, is caused to reach the thermophilic temperature range of >50 DEG  C., with pre-heating if required, and then solely by an aerobic degradation without supplying external heat within from 2 to 4 days, (b) the sludge is disinfected by further aerobic degradation without supplying external heat at about 50 DEG  C. to 55 DEG  C. for at least 20 hours or at >55 DEG  C. for at least 10 hours, and (c) the sludge is stabilized to become mesophilic by way of actively cooling it down to about 25 DEG  C. to 45 DEG  C. and a further aerobic degradation within about 2 to 8 days, and preferably within from 3 to 5 days.
Patent EP-0384319-B1 (EP)
Inventor: WILHOIT DARREL LOEL
IPC: A23L13/60
Filed: 1990-02-16
Granted: 1999-04-28
Abstract: A food packaging film comprising a polymeric film containing a heat-resistant, Streptococcus-derived bacteriocin or synthetic equivalent, antibacterial agent and a method of treating a foodstuff surface with said film.
Patent EP-0414991-B1 (EP)
Title: Sealing strip for the sealing of joints of vault or tunnel cladding elements
IPC: E21D11/38
Filed: 1990-03-01
Granted: 1993-08-04
Abstract: The sealing profile strip for the sealing of joints (6) between two vault or tunnel cladding elements (1, 2) directed with their end faces (12, 17) towards one another has an elongated sealing body (18) and an extension (24) attached to one of its narrow sides. On one of its longitudinal sides, this sealing body (18) has two sealing lips (20, 21) which project from it. Made on the opposite side is a tooth system (22) which serves as an anti-slip means. On its web (25), the anchor-shaped extension (24) has two flukes (26) projecting away from it. An opposing lip (27) is made on the end of each fluke (26) by bending it over. The opposing lip (27) runs in the opposite direction to the fluke (26) and is directed towards the web (24). At its own free end, it has a widened portion (28) which serves as a drip strip for the ingress of seepage water. Due to this design, the sealing profile strip (16) is able to provide a sound seal even when the cladding elements are offset relative to one another to a considerable degree. <IMAGE>
Patent EP-0386705-B1 (EP)
Inventor: TAKAKURA TAKASHI C O OMRON COR
IPC: G11B25/04
Filed: 1990-03-06
Granted: 1994-07-20
Abstract: An optical card processing apparatus includes a holder feed mechanism (4) for reciprocating a card holder (2) holding an optical card (8), an optical head (5) for recording information on and/or reproducing information from the optical card held by the card holder, and a card holding mechanism provided on the card holder for pressingly holding at least three sides of the optical card. Deformation of the optical card can be corrected and vibration thereof suppressed by the card holding mechanism. As a result, focal-point error due to card curvature and vibration is reduced and optical cards can be fed at a higher speed.
Patent EP-0406647-B1 (EP)
Inventor: WIED ARNO
IPC: A47B88/493
Filed: 1990-06-23
Granted: 1994-11-23
Abstract: In order to improve a flush-mounted complete drawer guide for drawers which can be pulled out of a body, comprising a stationary base rail, which can be fixed to the body, a centre rail, which surrounds the base rail and is guided displaceably on the base rail by means of first longitudinal guides, and an end rail, which can be attached to the drawer, surrounds the centre rail and is guided displaceably on the centre rail by means of second longitudinal guides, in such a manner that said drawer guide is of as low a construction as possible and additionally can be produced as cost-effectively as possible, it is proposed that the second longitudinal guides, as second bearing bodies, have freely running roller bodies which roll off second tracks, provided on an outer side of the C-profile of the centre rail, and on second tracks, provided on an inside of the C-profile of the end rail, that the second longitudinal guides form lower longitudinal guides and that at least one upper second longitudinal guide is provided above these lower longitudinal guides in the supporting direction of the drawer guide. <IMAGE>
Patent EP-0434949-B1 (EP)
Inventor: SZECHENYI KALMAN
IPC: G01S15/04
Filed: 1990-11-10
Granted: 1994-06-08
Abstract: The invention relates to an alarm system for detecting unauthorised entry or change in rooms or the like. For simple and reliable design, it has a sound generator (6), a device (11) to identify the sound reflection characteristic of the room (2), and an evaluation circuit (19), which triggers the alarm in the event of specific changes in the sound reflection characteristic. <IMAGE>
Patent EP-0420961-B1 (EP)
Title: Recoverable sleeve assembly for pipe joint
IPC: F16L58/18
Filed: 1990-04-06
Granted: 1993-01-27
Abstract: A method of covering two or more joined pipes (20, 22) which are to be pulled through soil is described. The two coated pipes (20, 22) are bared of coating (26) in order to join them. The bared region (28) is covered with a first heat shrinkable sleeve (30), and then a second heat shrinkable sleeve (32) is applied to overlap the first sleeve (30) and extend beyond it in the direction of the leading edge of the joined pipes. A metal band (34) is secured around the second sleeve (32) at the leading edge.