baber/WOPTO huggingface dataset:
Patent EP-0554801-A1 (EP)
Inventor: SEIDEL RANDY R
IPC: B65H5/30
Filed: 1993-01-29
Abstract: A device for dividing a product such as a newspaper into two substantially equal portions, the device including a pocket assembly which receives the newspaper (fold down) when open. The pocket then closes and a retainer, at one corner of one pocket wall, prevents the extended portion of the newspaper from curling. A divider splits the newspaper into two portions, and the retainer then moves to a position wherein one of the portions is held between the retainer and the adjacent pocket wall. The pocket assembly is tilted so that the other portion of the newspaper falls away from the first portion as the pocket is opened. At the same time, the divider withdraws and another retainer, at the opposite corner from the first retainer, holds the corresponding corner of the first portion against the pocket wall.
Patent EP-0559048-A1 (EP)
Inventor: UCHIDA OSAMU
IPC: G03C8/10
Filed: 1993-02-23
Abstract: A diffusion transfer type silver halide photographic light-sensitive material contains a dye-providing compound having a dye portion temporarily shifted to a shorter wavelength. The light-sensitive material contains the dye-providing compound represented by the following Formula (I): 
 
 
 
        REDOX-NuP-E-G-Dye'   (I) 
 
 
 
wherein G represents an auxochrome of a dye; Dye' represents a group of atoms which remains after the auxochrome is removed from the dye; -G-Dye' represents a group of atoms which is converted to a diffusible dye by cleavage of the bond between G and E; REDOX represents an oxidative group or a reductive group which allows the bond between REDOX-NuP to be cleaved by an oxidation-reduction reaction; NuP represents a nucleophilic group which is released by a bond cleavage reaction between REDOX and NuP triggered by the oxidation-reduction reaction; E represents an electrophilic group which will react with the nucleophilic group NuP and cause the bond between G and E to be cleaved; and REDOX-NuP-E provides the compound represented by Formula (I) with a diffusibility.
Patent EP-0578917-A1 (EP)
Inventor: KUWAHARA TESSHU C O INTELLECTU
IPC: G03B27/34
Filed: 1993-03-18
Abstract: An image forming apparatus has a magnification varying function for adjusting a lateral magnification and focus by varying the positions of a lens (L) and a mirror (10, 11) of an exposure optical system (1) for forming an image of an original on a photosensitive drum (16). The apparatus comprises number keys and a print key for inputting data for setting an image formation magnification, data on the lateral magnification, and data on focus adjustment, a driving system for moving the lens (L) and the mirror (10, 11) on the basis of the data input by the number keys and print key, an interrupt key for inputting position data on the lens (L) and the mirror (10, 11) when a minimum reduction magnification and a maximum enlargement magnification are input by the number keys and print key, the lens (L) and the mirror (10, 11) are moved by the driving system, and the lateral magnification and the focus are adjusted, a memory unit for storing the position data input by the interrupt key, and a CPU for calculating a coefficient for correcting a difference in optical path length due to a variation in lens characteristics, on the basis of the position data stored in the memory unit, and calculating the positions of the lens (L) and the mirror (10, 11) by substituting the coefficient when the image formation magnification is input by the ten keys.
Patent EP-0579314-A1 (EP)
Inventor: JANSSEN DANIEL JOHANNES GERARD
IPC: H03K19/003
Filed: 1993-07-07
Abstract: System comprising an output buffer circuit (100) and an input buffer circuit (200), in which the output buffer circuit (100) considerably reduces the level of the signal to be transmitted between the two buffer circuits (100,200) to avoid disturbing signals occurring in the circuit that comprises the output buffer circuit (100) which disturbing signals occur as a result of high peak currents during voltage transitions in the input signal, after which the original level is restored in the input buffer circuit (200). To further reduce the effect of disturbing signals, a reference voltage level which is largely free from disturbing signals and relative to which the output signals of the output buffer circuit (100) are determined, is likewise transmitted to the input buffer circuit (200). To increase the edge steepness of the signal to be transmitted, a series combination of an inverter (113,114) and a capacitive voltage divider (115,119,214) is inserted between the input of the output buffer circuit (100) and the input of the input buffer circuit (200). Finally, the input buffer circuit (200) comprises reducing means (208,209) for reducing the offset voltage.
Patent EP-0613851-A1 (EP)
Inventor: OSADA AKIRA C O INTELLECTUAL P
IPC: B66B5/22
Filed: 1993-07-07
Abstract: A braking device for an elevator, wherein a cage (3) moves along a guide rail. The braking device includes a wedge braking device (10) a speed governor (20) and a linking mechanism. The wedge braking device (10) has wedges (14) which are pressed against the guide rail (2) thereby stopping the cage (3) when the speed governor (20) senses an excess speed or when a weight responsive mechanism senses a fall in weight. The wedge braking device (10) has an hydraulic release mechanism.
Patent EP-0580435-A1 (EP)
Inventor: KOINUMA YASUMI
IPC: C08F30/02
Filed: 1993-07-22
Abstract: A diester monomer is represented by the formula (I)
       
 wherein R₁, R₂ and R₃ represent a hadrogen atom, an alkoxy, alkenyloxy or hydroxyalkyloxy carbonyl group having 1 to 20 carbon atoms, or a phosphorylcholine derivative group of the formula
       
 where Y denotes -(CH₂ , -(CH₂CH₂O) n CH₂CH₂ or-
       
 n denotes 1 to 8, m is an integer of 0 or 1, R₄, R₅ and R₆ denote an alkyl or aryl group having 1 to 8 carbon atoms, or a hydroxyalkyl group having 2 to 20 carbon atoms; on the proviso that if R₁ is a hydrogen atom, neither R₂ nor R₃ is a hydrogen atom and at least one of R₂ and R₃ denotes the aforesaid phosphorylcholine derivative group, and that if R₂ is a hydrogen atom, neither R₁ nor R₃ is a hydrogen atom and at least one of R₁ and R₃ denotes the aforesaid phosphorycholine derivative group. A polymer and a water-containing contact lens are obtained by polymerizing a starting component material including the above-mentioned diester monomer of the formula (I). A contact lens processing solution includes the polymer and a solvent for dissolving the polymer.
Patent EP-0582441-A1 (EP)
Inventor: CHERKEZ STEPHEN
IPC: C07C233/73
Filed: 1993-07-29
Abstract: The invention provides a process for the production of N-[2-(p-hydroxyphenyl)ethyl]-p-chlorobenzamide of the formula III:
       
 and derivatives thereof, comprising reacting 4-(2-aminoethyl) phenol (Tyramine) of formula I:
       
 or the hydrochloride salt thereof, with 1.0 to 1.5 molar equivalent of 4-chlorobenzoyl chloride in the presence of water, in the presence of at least one molar equivalent of base and in the presence of an organic solvent.
Patent EP-0593284-A1 (EP)
Inventor: VACHON DAVID J
IPC: A61L31/00
Filed: 1993-10-13
Abstract: Coatings for medical devices which prevent the fouling of such devices when implanted in mammalian bodies are prepared from polymers comprising at least one poly(alkylene oxide) segment having at least 2 repeating -R₁-O- groups, where R₁ is an alkyl group containing at least 1 carbon atom, the polymer having two terminal photochemically or thermochemically reactive moieties. The average molecular weight of the polymer is at least 10,000. The polymer is used to coat the medical device and is then cured by exposure to ultraviolet light or by heat. The resultant polymeric coating is tenacious, lubricous, hydrophilic and resists fouling of the medical device. Biodegradable coatings can be prepared by incorporating amino acids and/or peptides into the polymer backbone. The polymer can be linear or nonlinear. Block co-polymers can be used, the block copolymer being prepared by utilizing precursors containing more than one type of alkyl group.
Patent EP-0601707-A1 (EP)
Inventor: RIGGLE JOHN F
IPC: F16D41/06
Filed: 1993-11-01
Abstract: A one-way roller clutch (10) with an inner race (12), an outer race (14), a plurality of rollers (16) and a cage assembly (18), has a plurality of energizing springs (20), which are of variable rate, pererably producing exponentially increasing spring forces.
Patent EP-0555138-A1 (EP)
Inventor: CLAUZEL YVES
IPC: G06F13/372
Filed: 1993-02-02
Abstract: To each subassembly (SEi) of the equipment there is connected at least one logical channel, itself connected to at least one physical channel, each subassembly uniquely addressing the logical channels to which it is connected, and the various physical channels being time-multiplexed onto a communication bus (BCI) internal to the equipment. Application to on-board navigation or radiocommunication systems. <IMAGE>
Patent EP-0568432-A1 (EP)
Inventor: MARANDEL JEAN BERNARD
IPC: A63C17/02
Filed: 1993-04-26
Abstract: The invention relates to roller skates in which the footplate has a forward inclination with respect to the ground. The inclination of the roller skate originates from the fact that use is made at the front of a so-called "semi-rigid" rolling train 6 and, at the rear, of a sprung rolling train 6' or of another raised semi-rigid steering system, the combination of which ensures an angle of inclination, in the non-loaded position, of between 3 DEG  and 15 DEG . The device according to the invention improves the comfort of the user of the roller skates. <IMAGE>
Patent EP-0592285-A1 (EP)
Inventor: JOLLY RENAUD
IPC: H05K3/24
Filed: 1993-09-30
Abstract: The invention is aimed at producing a deposition device which operates semicontinuously. This aim is achieved with the aid of a device including:   - an electrolysis cell (1), a first electrode (5') and a mask (13') above which there is a second electrode (7'), and - driving means (17') making it possible to move the mask (13') so that it rests against the substrate (9) during the deposition of metal.   The product obtained may be a heater element. <IMAGE>
Patent EP-0598650-A1 (EP)
Inventor: PONTOPPIDAN MICHAEL
IPC: F02M23/10
Filed: 1993-11-12
Abstract: The delivery device comprises injectors (34), an electronic box for controlling the injectors, and a butterfly body (8). Each injector includes a body fitted with means for fastening into a housing emerging in the pipe and a tip pierced with an outlet passage for the fuel, delimiting a mixing chamber connected to an air inlet. The device has an auxiliary air pipe (18), the inlet of which is situated upstream of the butterfly, where the flow rate can be adjusted by a solenoid valve (20) and which conveys the air which has passed through the auxiliary air solenoid valve to the mixing chamber of the injectors and to an additional solenoid valve (74) emerging downstream of the butterfly (10). <IMAGE>
Patent EP-0569336-A1 (EP)
Inventor: ALTERMATT WILLY
IPC: B31B50/28
Filed: 1993-05-04
Abstract: A plurality of slides (20, 21) are mounted side by side so as to be longitudinally displaceable on a frame (10) and are driven by a crank mechanism (30). Each slide (20, 21) carries a mandrel (24) around which, in each case, a film (2) is moulded by means of a folding member (13) in each case, fixed to the frame, to form a tube. During the forward stroke of the slides (20, 21), one longitudinal sealing jaw (26) in each case presses against the mandrel (24) and forms the lengthwise sealing joint. During the return stroke, the film tubes are held by transverse sealing jaws (15), and the completed bags (3) are cut off by knives (16). The apparatus is very efficient, clearly laid out and simple to operate. <IMAGE>
Patent EP-0577549-A1 (EP)
Title: Device for cleaning of waste water pipes
Inventor: NILL WERNER
IPC: E03F9/00
Filed: 1993-05-12
Abstract: In order to clean sewer ducts (5) with a slight gradient there is arranged, above the sewer duct (5), a storage means (9) which is connected, via a line (13), to a sump (15) fitted in the sewer duct (5). Even when water throughflow is very low, sewage can be pumped out of the sump (15) into the storage means (9), located at a higher level, by means of a pump (17). Periodically, the entire contents of the storage means (9) can be channelled back into the line (5), and impurities deposited therein can thus be dislodged and flushed away. <IMAGE>
Patent EP-0623239-A1 (EP)
Inventor: NIEDERLEIN HORST
IPC: G11B17/22
Filed: 1993-01-18
Abstract: Un lecteur de disques comporte au moins un magasin de disques (3) interchangeable logé dans le boîtier (2) de l'appareil et fixé en position dans le boîtier (2) par un dispositif de verrouillage (21). Dans ce magasin, des porte-disque (4) superposés dans des cases de réception portent chacun un disque (1). Pour simplifier l'échange, le magasin (3) est inséré dans le boîtier (2) par l'avant à la manière d'un tiroir. Le magasin de disques (3) est stabilisé à l'intérieur du boîtier (2) par au moins un guidage à languette et rainure prévu entre le magasin (3) et le boîtier (2).
Patent EP-0592618-A1 (EP)
Title: Procede et systeme pour optimaliser le seuil d'activite dans des stimulateurs cardiaques s'adaptant au rythme cardiaque et bases sur l'activite du patient
Inventor: BENNETT TOM D
IPC: A61N1/365
Filed: 1993-01-14
Abstract: Stimulateur cardiaque pouvant ajuster automatiquement à sa valeur optimale le réglage du seuil d'activité de son circuit de traitement de signal de détecteur d'activité. Selon un mode de réalisation, le stimulateur cardiaque maintient une moyenne glissante de la durée d'activité de valeur zéro et une totalisation cumulative de la durée d'activité de valeur zéro pendant une période prédéterminée. Le stimulateur cardiaque calcule périodiquement une différence temporelle entre la moyenne glissante de la durée d'activité de valeur zéro et la totalisation cumulative de cette même durée, et règle le seuil d'activité du circuit de traitement de signal de détecteur d'activité en fonction de ce calcul. Dans la mesure où l'ajustement du seuil d'activité est basé sur la moyenne à long-terme de la durée d'activité de valeur zéro, les effets de la variation de cycle en cycle de la durée d'activité de valeur zéro sont minimisés. Selon un autre mode de réalisation, le stimulateur cardiaque calcule une différence temporelle entre une valeur marginale préprogrammée et la totalisation cumulative de la durée d'activité de valeur zéro. Si la différence temporelle est inférieure à la marge prédéterminée, le seuil d'activité est augmenté. Si la différence temporelle est supérieure à la marge prédeterminée, le seuil d'activité est réduit.
Patent EP-0635010-A1 (EP)
Title: Novel cardioprotective agents.
Inventor: GRISAR J MARTIN
IPC: C07D311/22
Filed: 1993-03-08
Abstract: This invention relates to certain hydroxy derivatives of 3,4-dihydro-2,5,7,8-tetraalkyl-2H-1-benzopyran-2-carboxylic acids and the lactones thereof, to the processes and intermediates useful for their preparation and to their use as free radical scavengers useful in the treatment of tissue damage implicated with free oxygen radicals.
Patent EP-0632743-A1 (EP)
Title: Procede de depot
Inventor: BRATTON GRAHAM JOHN
IPC: B01D71/02
Filed: 1993-03-26
Abstract: Un matériau du type zéo peut être déposé sur un support poreux de façon à obtenir une membrane zéolite de séparation et/ou de catalyse grâce à un procédé, selon lequel avant la cristallisation du matériau du type zéo sur le support dans l'étape (iii), le support est placé en contact dans l'étape (i) avec une solution ou une suspension d'une source d'acide silicique de manière à effectuer la liaison avec des oligomères de l'acide silicique, et ensuite dans l'étape (ii) le support portant l'oligomère lié et ladite solution ou suspension sont séparés.
Patent EP-0598873-A1 (EP)
Title: Procede et melange de substances pour fabriquer des matieres fondues reactives
Inventor: ABEND THOMAS P
IPC: C08G18/70
Filed: 1993-06-11
Abstract: L'invention propose de fabriquer des matières fondues réactives servant essentiellement de colles fusibles, de la manière suivante: a) des polymères ou des mélanges de polymères (A) hydroxy ou aminofonctionnels fusibles appropriés, qui se liquéfient à des températures supérieures à 40 °C, sont mélangés de manière non-homogène avec b) des polyisocyanates (B) désactivés en surface, solides, pulvérulents ou avec une suspension de polyisocyanates (B) de ce type dans un liquide porteur peu volatil, c) dans des proportions à peu près stoechiométriques, à une température d'au moins 40 °C, dans un mélangeur statique, de manière que le mélange de substances obtenu comporte des zones partielles dans lesquelles le rapport entre (1) polymère (A) et (2) isocyanate solide (B) et agent de désactivation (C) diffère du rapport moyen entre ces substances ou ces mélanges de substances dans l'ensemble du mélange de substances; d) le mélange non-homogène est extrait sous une forme adaptée à l'usage recherché et est solidifié par refroidissement au-dessous du point de ramollissement du mélange. Ces matières fondues réactives, solides, préformées ou éventuellement non façonnées sont stables au stockage à température ambiante et conservent leur thermoréactivité latente.
Patent EP-0643645-A1 (EP)
Inventor: BUUS NIELS
IPC: B65H23/24
Filed: 1993-05-25
Abstract: Un support est maintenu en espacement mutuel prédéterminé dans un écartement entre deux phases planes situés sur deux corps respectifs. Les corps sont mobiles mutuellement dans un sens perpendiculaire à l'écartement et sollicités dans le sens de déplacement. Un des corps est relié à une source d'air comprimé produisant, à travers une pluralité d'orifices se trouvant dans la face plane du corps respectif, un coussin d'air entre la face et le support.
Patent EP-0641301-A1 (EP)
Inventor: CUSHMAN MARK S
IPC: C07D455/00
Filed: 1993-05-20
Abstract: Dérivés de stilbène présentant une utilité comme agents anticancéreux. On peut utiliser lesdits composés afin de traiter des cancers susceptibles d'être traités avec ceux-ci, et dans un procédé de traitement desdits cancers. L'invention concerne également des compositions pharmaceutiques contenant lesdits composés. Les composés préférés parmi ceux décrits dans l'invention sont (Z)-1-(4-méthoxyphényl)-2-(3,4,5-triméthoxyphényl)éthène, (Z)-1-(4-méthylphényl)-2-(3,4,5-triméthoxyphényl)éthène, et l'hydrochlorate de 4-méthyl-3',4',5'-triméthoxybenzylaniline.
Patent EP-0710072-A1 (EP)
Inventor: SVENDSEN TORBEN JOERGEN
IPC: A21C11/20
Filed: 1993-07-07
Abstract: Extrudeuse comportant une enveloppe (1) entourant un certain nombre de vis (8, 9) égales en nombre aux produits à coextruder, et une tête d'extrudeuse (15). Dans ladite extrudeuse, les vis (8, 9) sont coaxiales et s'étendent l'une dans le prolongement de l'autre dans le sens du transport des produits. L'extrémité avant d'une vis postérieure (9) est reliée à un conduit (22) s'étendant à l'intérieur de la vis antérieure (8) jusqu'à l'extrémité avant de cette dernière. Plusieurs vis (8, 9) dont chacune est affectée à un produit différent sont montées dans un même élément à vis sans fin (7), et un élément inverseur (17, 23) servant à guider le déplacement des produits extrudés est monté mobile dans le sens axial à l'intérieur de l'enveloppe (1) au niveau de l'une des vis (8, 9).
Patent EP-0619959-A1 (EP)
Inventor: MORETTI POLEGATO MARIO
IPC: A43B7/12
Filed: 1994-02-21
Abstract: Waterproof and transpiring sole (10) for footgear including a tread (11) made of leather or similar material which is at least partially covered, in an upward region, by a membrane (12) made of vapor-permeable and waterproof material. The tread is assembled, at least along its perimeter, together with at least one upper part (13) made of rubber or equivalent material which has a central opening (14) in the region affected by the membrane.
Patent EP-0621348-A1 (EP)
Inventor: NERZ JOHN E
IPC: C23C4/12
Filed: 1994-04-18
Abstract: A cooling fixture for thermal spraying includes a rotatable tubular member (20) for supporting a tubular substrate (10) such as for an oxygen sensor. A cooling tube (44) extends from the tubular member into an open end of the substrate so as to delimit an annular channel (48) therein. The other end of the substrate is closed. Air is forced through the cooling tube into the substrate and thence out via the annular channel, to cool the substrate during thermal spray coating of the outside surface.
Patent EP-0633415-A1 (EP)
Inventor: KRAUSE HARALD
IPC: F16K31/06
Filed: 1994-05-11
Abstract: Known electromagnetic switch valves have a large iron-free gap in the magnetic circuit, the magnet armature being arranged in a fluid passage. In contrast, the new switch valve has the features that the passage (10) and the magnet armature (9) are matched in diameter in such a way that there is only a very small gap between them, that the magnet armature (9) has a recess (15) which runs in the longitudinal direction and into which is inserted a plastic body (16) which has two elastomer sealing bodies (18, 19) in its central part (17), the central part (17) being connected by ribs (20) to an outer part (21), giving rise to passages (22) in the plastic body (16). It is thereby possible to increase the range of applications of the switch valve or reduce the magnet coil (3) in size and in its number of turns.
Patent EP-0624406-A1 (EP)
Inventor: MIURA TAKAO
IPC: B05B15/10
Filed: 1994-05-13
Abstract: A cylinder (1) containing a piston rod to which a nozzle (8) is attached, is fixed to the outside of a tank. A pressurized fluid is sprayed into the tank from the nozzle, and the piston rod elongates and contracts with the pressure of this fluid. Further provided are a first supply passage (23) connecting a first pressure chamber formed around the piston rod in the cylinder to a pump (2), a return passage (29) connecting a second pressure chamber on the opposite side of the piston rod to the tank, and a second supply passage (25) connecting the second pressure chamber to the pump. A first valve (26) is provided in the return passage (29), and a second valve (24) is provided in the second supply passage (25). In addition, there are provided a mechanism for detecting the contracted and an elongated position of the piston rod, a mechanism for closing the first valve (26) and opening the second valve (24) when the contracted position is detected, and a mechanism for opening the first valve and closing the second valve when the elongated position is detected, and the piston rod is made to automatically execute contraction/elongation cycles. Still further provided is a mechanism for stopping the operation of the pump when the number of these cycles has reached a predetermined value. In this manner, fluid is sprayed in the tank to clean its interior while the nozzle automatically moves back and forth in the tank, and the spray automatically stops when a preset number of back and forth movements have been executed.
Patent EP-0634605-A1 (EP)
Inventor: CHITARRA SALVATORE
IPC: F21V7/22
Filed: 1994-06-28
Abstract: Reflector made of plastic, intended more particularly for a vehicle lighting or signalling device. The reflector is produced by moulding, preferably by injection moulding of a mixture based on a heat-curable resin of crosslinkable epoxy type in the presence of a curing agent. The epoxy resin includes granular fillers consisting of wollastonite and, advantageously, of a mixture of quartz and kaolin. <IMAGE>