baber/WOPTO huggingface dataset:
Patent EP-0580892-B1 (EP)
Inventor: SIPOS STEFAN
IPC: C07D473/12
Filed: 1992-07-31
Granted: 1997-11-26
Abstract: The invention relates to a process for recovering caffeine from caffeine-loaded activated carbon using a circulated inert gas sweeping stream held at a temperature of 250 DEG  to 460 DEG C, in which process the activated carbon is preheated prior to the desorption of the caffeine with heat sources other than the sweeping gas and held during the desorption step at a uniform temperature or at a temperature increasing from the inlet to the outlet of the inert gas sweeping stream within the range of 250 DEG  to 460 DEG C and the caffeine is subsequently separated from the inert gas sweeping stream by conventional means.
Patent EP-0544613-B1 (EP)
Inventor: FORSTER HUBERT
IPC: F16B25/10
Filed: 1992-11-04
Granted: 1995-03-22
Abstract: The self-tapping screw has a cutting thread, consisting of two thread pitches (3, 4). The envelope (5) of the cutting thread and the core of the screw shank (1) taper towards the screw tip (2), to be precise in such a manner that the tip angle (B) of the taper (5a) of the envelope (5) is essentially greater than the tip angle (A) of the taper (1a) of the core. In order to split the forces uniformly when the screw engages in the retaining material, the outlets (3a, 4a) of the two thread pitches (3, 4) from the core are arranged diametrically opposite one another. 
<IMAGE>
Patent EP-0574403-B1 (EP)
Inventor: TURUNEN PENTTI
IPC: B65B31/00
Filed: 1992-01-15
Granted: 1996-06-12
Abstract: Le système décrit par l'invention comprend une pluralité d'emballages d'aérosols constitués par une enveloppe résistant à la pression, un réservoir élastique situé à l'intérieur de ladite enveloppe, une soupape à pression communiquant avec l'espace défini par ledit réservoir et un gaz propulseur situé dans l'espace se trouvant entre le réservoir et l'enveloppe, ainsi qu'un appareil de remplissage pour les emballages d'aérosols, comportant au moins un réservoir de liquide, un pulvérisateur conçu pour ouvrir la soupape à pression de l'emballage de l'aérosol et un moyen de poussée servant à transférer le liquide dans l'emballage sous pression.
Patent EP-0576501-B1 (EP)
Title: Dispositif de controle de polluants organiques
Inventor: MANOOK BOGHOS AWANES
IPC: G01N21/53
Filed: 1992-03-18
Granted: 1998-12-02
Abstract: Dispositif de contrôle (1) se basant sur l'absorbance des ultra-violets et servant à contrôler en direct la pollution organique de l'eau sur place. Ledit dispositif mesure la réduction de la lumière ultra-violette traversant un échantillon et effectue également des prélèvements servant à fournir des indications sur les quantités de lumière visible absorbée et dispersée respectivement par les échantillons. On détermine la quantité de matière organique à partir de la mesure de la réduction de la lumière ultra-violette au moyen d'un calcul dans lequel on utilise les résultats des autres mesures dans un but de compensation. L'appareil d'échantillonnage (40) comprend une tête d'échantillonnage flottante (41) pourvue d'un orifice d'entrée (48) immergé au-dessous du niveau de l'eau (44).
Patent EP-0576521-B1 (EP)
Inventor: HOLMES MICHAEL JOHN
IPC: A61K47/42
Filed: 1992-03-28
Granted: 1997-09-03
Abstract: Ultrasound contrast agents comprising microbubbles of gas or a gas precusor encapsulated in a protein shell, e.g. of human serum albumin, the protein being crosslinked with biodegradable crosslinking groups, exhibit stability in vivo upon administration so as to permit ultrasound visualisation while allowing rapid subsequent elimination from the system.
Patent EP-0576601-B1 (EP)
Inventor: MALTBY ROBERT E JR
IPC: B65G51/03
Filed: 1992-03-06
Granted: 1998-06-10
Abstract: A glass sheet gas support (20) is disclosed as having a set of elongated gas supply openings (26) for supplying pressurized gas to support a glass sheet and as also including a set of elongated gas exhaust openings (28) for exhausting the gas and constructed to including progressively increasing gas flow areas in opposite directions from ends (36) of each exhaust opening to a central portion (38) thereof in order to prevent gas pressure buildup between an upwardly facing surface (24) of the manifold and the supported glass sheet at a central location. In one embodiment, the manifold (22) defines each gas exhaust opening (28) with progressively increasing widths from its ends (36) toward the central portion (38) thereof and is preferably constructed as a cast refractory platen (42) which cooperates with a manifold member (58) that mounts gas jet pumps (60) fed products of combustion from a gas burner (62) to provide recirculating flow of gas to and from the supply exhaust openings. In another embodiment, the manifold (22' ) defines the ends (36') of each gas exhaust opening (28') with progressively increasing depths from its ends (36') toward the central portion (38') thereof and is preferably fabricated from sheet metal that defines both the gas supply and exhaust openings. Both manifold embodiments (20,22') include gas supply passages (96,96') that are inclined to provide conveyance of the supported glass sheet.
Patent EP-0595919-B1 (EP)
Inventor: SCHMID KARL-HEINZ
IPC: C11D3/60
Filed: 1992-07-13
Granted: 1996-08-21
Abstract: The method proposed enables aqueous zeolite suspensions to be stabilized by adding to the suspension at least one non-ionic surfactant selected from the group consisting: a) guerbet-alcohol/poly(ethyleneglycol) ethers of the formula (I): R?10-(CH2?CH2?0)m?H in which R?1 is a branched-chain alkyl group with 16 to 20 carbon atoms and m is a number from 3 to 15; b) fatty-alcohol/poly(ethyleneglycol) ethers of the formula (II): R?20-(CH2?CH2?0)n?H in which R?2 is an aliphatic hydrocarbon group with 12 to 22 carbon atoms and 1, 2 or 3 double bonds and n is a number from 1 to 10; c) fatty-alcohol/polyglycol ethers of the formula (III) in which R?3 is an alkyl group with 6 to 10 carbon atoms, p is a number from 1 to 5 and q is a number from 3 to 15; d) alkyl and/or alkenyl glycosides of the formula (IV): R?40-(G)x? in which R?4 is an alkyl and/or alkenyl group with 6 to 22 carbon atoms, G is a glycose unit derived from a sugar with 5 or 6 carbon atoms and x is a number between 1 and 10.
Patent EP-0595992-B1 (EP)
Inventor: CHEN JOHN CHU
IPC: C08K3/22
Filed: 1992-07-16
Granted: 1996-05-08
Abstract: La présence d'un polymère d'oléfine modifié par anhydride dans un mélange fusionné d'un copolymère d'alcool d'éthylène vinyl (EVOH) contenant un antioxydant de phénol inhibé et un sel métallique d'un acide carboxylique aliphatique servant à empêcher la dégradation dudit EVOH fusionné causée par des effets oxydants et thermiques respectivement, provoque la gélification du EVOH; ladite gélification est freinée par la présence d'un oxyde ou d'un sel de métal organique et basique dans le mélange fusionné.
Patent EP-0568656-B1 (EP)
Title: Bougie eclairee utilisee pour l'implantation par laparoscopie d'une prothese anti-reflux
Inventor: ANGELCHIK JEAN PIERRE
IPC: A61B1/07
Filed: 1992-08-26
Granted: 1998-05-20
Abstract: Bougie d'éclairage (10) comprenant un corps de bougie allongé fabriqué en un matériau transmettant et diffusant latéralement la lumière afin d'éclairer les tissus corporels adjacents. Une douille (15) permettant de fixer l'extrémité (17) transmettant la lumière d'un faisceau de fibres optiques (13) est ménagée dans l'extrémité proximale (16) de la bougie (10).
Patent EP-0618990-B1 (EP)
Inventor: DRUMBL OTTO
IPC: E04F19/08
Filed: 1992-12-17
Granted: 1997-03-05
Abstract: Eine Vorrichtung zur Abdeckung einer Öffnung in einem an der Oberfläche mit Fliesen oder Platten versehenen Mauerwerk weist einen Halteteil (7) für einen Permanentmagneten (8) auf, der mit einem an der Innenseite des die Öffnung abdeckenden, mit Fliesen oder Platten versehenen Deckels vorgesehenen ferromagnetischen Teil zusammenwirkt. Der Halteteil (7) ist über eine Sollbruchstelle (12) mit einem Ansatz mit einem Gewindebolzen (6) versehen, der die Gewindebohrung (5) eines die abzudeckende Öffnung einfassenden Rahmens einschraubbar ist. Nach einem Abtrennen des Ansatzes entlang der Sollbruchstelle (12) kann das Halteteil (7) mit einem im Mauerwerk verankerbaren Verankerungsteil verbunden werden, der einen plattenförmigen, in einen Schlitz (15) des Halteteiles (7) einführbaren Abschnitt besitzt.
Patent EP-0641316-B1 (EP)
Inventor: DEKEYSER MARK A
IPC: C07C245/06
Filed: 1992-11-17
Granted: 1997-01-22
Abstract: Compounds having the structural formula    <IMAGE>ined in the specification are disclosed. The compounds of this invention are effective for controlling mites, nematodes, rice planthopper, tobacco budworm, and southern corn rootworm. Methods for making these compounds are also set forth.
Patent EP-0576801-B1 (EP)
Inventor: LUXEM HEINER
IPC: B65H7/02
Filed: 1993-05-05
Granted: 1996-10-02
Abstract: Measuring apparatus for detecting sheets in the region of the front stops (6) of a paper-sheet-processing machine, having means for accelerating the sheets (20), aligned along their front edge on the front stop (6), to a higher speed for transfer to a paper-sheet-processing unit having a scanning region perpendicular to the sheets conveying plane for detecting the parallel sheet planes which intersect the lay surface (7) of the front stops (6). Said scanning region is delimited by two scanning means, of which one forms the lower delimitation of the scanning region during scanning and the other forms the upper delimitation of the scanning region during scanning. <IMAGE>
Patent EP-0571862-B1 (EP)
Title: Mounting system for highly integrated and caseless components, mounted on printed circuit boards
Inventor: BACHL JOHANN
IPC: H01L21/60
Filed: 1993-05-17
Granted: 1995-01-25
Abstract: In the case of components having high power losses and more than 500 pins, conventional cooling possibilities are no longer adequate. In addition, installation is problematic. In order to solve this problem, the invention provides that the components (4) are connected to the associated solder lands (17) on the printed-circuit board (9) via flat spiders (7). A membrane (2) which forms a border around the component (4) and is attached to its surface is connected at its other end to a cooling sheet (11), which likewise runs all round above the component (14) and makes good thermally-conductive contact with a cold plate (1). A cooling fluid is located in the cavity (10) which is in consequence produced. <IMAGE>
Patent EP-0581276-B1 (EP)
Inventor: TANIGURO MASAHIRO
IPC: B41J13/02
Filed: 1993-07-29
Granted: 2001-11-07
Abstract: The present invention provides a sheet conveying apparatus comprising a convey roller for conveying a sheet; a plurality of pinch rollers arranged along the convey roller and adapted to urge the sheet against the convey roller; a pinch roller holder formed as one piece for supporting the plurality of pinch rollers, the rigidity of the pinch roller holder in a sheet conveying direction being greater than the rigidity of the pinch roller holder in a direction perpendicular to the sheet conveying direction; and a biasing means for acting on the pinch roller holder to urge the pinch rollers against the convey roller. <IMAGE>
Patent EP-0601574-B1 (EP)
Inventor: JEANNET ROLAND
IPC: A46B5/00
Filed: 1993-12-08
Granted: 1997-05-28
Abstract: The invention relates to a toothbrush consisting of a handle (22) whose neck (28) has a coupling end (30), and of a brush head (24) with a coupling end (32), it being possible for the brush head (24) to be firmly but releasably connected to the handle (22) by engagement of their coupling ends (30, 32). An actuating member (46) is secured movably on the handle (22). A gearing (68, 74) is arranged inside the handle (22). A driving gear (54) is firmly connected to the actuating member (46) and has a driving gear (70). A spindle (76) is mounted axially movably and rotatably in the handle (22). One end of the spindle (76) is connected with rotary movement to the driving gear (70) of the gearing (68, 74) inside the handle (22), and the other end of the spindle (76) is mounted in the coupling end (30) of the handle (22) and has a first part of the device for the releasable connection of the handle (22) to the brush head (24). A second part of the device in the coupling end (32) of the brush head (24) serves for the releasable connection to the first part of the device at the other end of the spindle (76). The brush head can be assembled quickly and clamped firmly, thus providing a hygienically satisfactory connection. <IMAGE>
Patent EP-0586329-B1 (EP)
Inventor: HECK URS
IPC: B01F3/04
Filed: 1993-03-01
Granted: 1996-01-10
Abstract: The gas distributor serves for aerating water, in particular for supplying oxygen in biological waste-water (effluent) purification plants, but also for aerating inland waterways, the oxygen content of which has been decreased as a result of introduction of pollutants. The gas distributor includes a baseplate (2), over which is stretched a membrane (3) having fine orifices (16). Air, oxygen or other gases are pumped in between the baseplate (2) and the membrane (3) at a volume per unit time such that the membrane (3) slightly expands. Excessive expansion is prevented by a grating upper part, which extends over the entire membrane (3). The membrane (3) is connected to the baseplate (2) via an attachment device made of three shaped sections (6-8), which attachment device engages into an e.g. winding recess (11) having a dovetail-shaped cross-section. The membranes (3) are firmly clamped to the baseplate (2) by a quick-release fastening. The present design does not use any adhesive, which can damage the membrane (3). In addition, the completely fabricated gas distributor plates are supplied ready for service at the installation site, the mounting, exchange and maintenance being greatly simplified or accelerated in comparison to the previous designs. <IMAGE>
Patent EP-0623058-B1 (EP)
Inventor: POVEY GRAHAM STUART KIRKBRAE
IPC: B05B3/10
Filed: 1993-01-12
Granted: 1997-10-22
Abstract: An improved method of producing a rotary dispersion member comprises providing a frusto-conical form (23) with a cylindrical base (25), operating a cutting wheel (27) to cut a groove (28) in the form (23) by moving the cutter along a line (29) parallel to the side of the frusto-conical form until the straight part of the groove is cut to full depth and then moving the cutter away from the form at 90° to its central axis (34), the end of the groove thereby being formed as arcuate, grinding away the periphery of the base (25) until the outer generated curve (32) is at the required angle to a surface normal to said axis (34), mounting the worked form on a plate (36) to produce one part of a mould tool, fitting the one part in another mould tool to define a cavity therebetween, and injecting material into the cavity. The resultant dispersion member can be formed with known teeth by spark eroding said another mould tool.
Patent EP-0634070-B1 (EP)
Inventor: RICHARDSON CHARLES THOMSON JR
IPC: H04M15/00
Filed: 1993-03-19
Granted: 2001-12-05
Abstract: Method and apparatus for providing customized telecommunication services through a peripheral node which includes a node interface for connection through incoming and outgoing telephone trunks to a carrier switch of a public switched network, an audio response unit for recording, playing, and analyzing audio signals, and a node controller for controlling operation of the node interface and the audio response unit.
Patent EP-0610453-B1 (EP)
Inventor: ALVESALO ANTERO
IPC: H04W84/08
Filed: 1993-05-24
Granted: 1998-04-08
Abstract: PCT No. PCT/FI93/00218 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed May 24, 1993 PCT Pub. No. WO93/25050 PCT Pub. Date Dec. 9, 1993A method for location updating in a cellular radio network. The network stores subscriber data permanently in a home location register (HLR) and temporarily in visitor location registers (VLR) integrated with mobile services switching centers (MSC). In connection with a call setup, the HLR requests the VLR to provide routing information for the subscriber, whereafter the inbound call is routed to the pertinent MSC and the subscriber is paged by the radio path. The network updates the location of the subscriber by check paging performed as a background run at suitable times.
Patent EP-0673317-B1 (EP)
Inventor: MITSAM REINWALD
IPC: B44C1/17
Filed: 1993-06-23
Granted: 1996-09-25
Abstract: Described are a process and an apparatus for transferring prints (18, 20) from a support (16) on to a substrate (10), wherein the support (16) is transported together with the substrate (10) through a station in which the substrate (10) having print portions (12) in succession in the direction of transportation movement is provided with the prints (18, 20) in accurate register relationship. This procedure uses on the one hand a substrate (10) having at least two rows of print portions (112) side-by-side transversely to the direction of transportation movement and on the other hand a support (16) which in the direction of transportation movement has between the prints (18) for print portions (12) disposed in a row one after the other in the direction of transportation movement at least one respective additional print (20). According to the invention there are provided means, by means of which only certain prints (18, 20) can be respectively transferred selectively fron the support (16) on to the substrate (10) in the station. After leaving the station the support (16) is released frmm the substrate (10) and according to the number of additional prints (18) provided between two prints (18) for print portions (12) occurring in succession in the direction of transportation movement, fed at least one further time to the station, in which case the support (16) is displaced laterally by the transverse spacing between the adjacent rows of print portions and in the direction of transportation movement approximately by the spacing between directly successive prints (18, 20).
Patent EP-0643659-B1 (EP)
Inventor: GELHARD EGON
IPC: B64B1/22
Filed: 1993-06-01
Granted: 1999-12-29
Abstract: L'invention concerne un dirigeable pour le transport de voyageurs et de marchandises comportant un fuselage en treillis consistant en n÷uds (12) et en supports longitudinaux et annulaires (13, 15) fichés dans ou fixés sur les évidements des n÷uds, ainsi que des câbles de tension (14) qui maintiennent les supports longitudinaux et annulaires en tension dans ou sur les évidements et qui forment, conjointement avec le fuselage en treillis, une structure en trois dimensions. Le fuselage en treillis se compose de supports longitudinaux et annulaires mis à la longueur avec précision avec une tolérance serrée. Les n÷uds sont maintenus en tension par des câbles de tension munis de crochets (30) et mis à la longueur avec précision avec une faible tolérance afin de pouvoir assurer la prétension recherchée, de manière que l'on puisse réaliser une structure composée d'éléments de construction homogènes, qui se prête à des fuselages en treillis de diverses dimensions. Le fuselage en treillis peut comporter une soute (7) dans sa partie inférieure, des cellules de gaz de sustentation suspendues à des anneaux à l'intérieur du fuselage en treillis, un haubanage de câble de l'enveloppe de la cellule de gaz passant sensiblement radialement et axialement dans au moins une cellule de gaz, ainsi qu'une commande à treuil s'appliquant sur le haubanage de câble, afin de régler le volume de la cellule de gaz. Dans la soute située dans la partie inférieure du fuselage en treillis, il est possible de disposer au moins une palette de charge, à rigidité naturelle, mobile et fixée au fuselage en treillis de manière qu'elle puisse être abaissée, qui forme le fond de la soute et la ferme et qui permet d'effectuer rapidement le chargement et le déchargement, notamment de conteneurs.
Patent EP-0585453-B1 (EP)
Inventor: BURGDORF MAERTEN
IPC: B65D77/04
Filed: 1993-02-06
Granted: 1995-08-09
Abstract: PCT No. PCT/EP93/00284 Sec. 371 Date Nov. 18, 1993 Sec. 102(e) Date Nov. 18, 1993 PCT Filed Feb. 6, 1993 PCT Pub. No. WO93/15966 PCT Pub. Date Aug. 19, 1993A pallet container (10) has a thin-walled plastic container (12), a support casing (14) made of a wire grating and a bottom pallet (16). In order to improve the falling resistance of such a pallet container (10), some of the vertical rods (18) that form the wire grating of the support casing (14) are prolonged, extend through bores (20) provided in the bottom pallet (16) and are screwed from below against the bottom pallet by a screw nut (28).
Patent EP-0615628-B1 (EP)
Inventor: JENKINS PHILIP J
IPC: G01V1/137
Filed: 1993-07-01
Granted: 1997-10-15
Abstract: Source d'énergie sismique (10) destinée à produire des impulsions de pression. La source comprend une chambre principale sensiblement syumétrique (22) destinée à emmagasiner un fluide comprimé. Deux navettes (24, 26) adaptées pour buter l'une contre l'autre sont placées d'une manière coulissante autour du carter (20) pour fermer hermétiquement la chambre (22). Une chambre de commande séparée (46) pour chaque navette est formée pour pousser la navette associée contre l'autre lorsque du fluide sous pression est fourni à la chambre de commande (46). Une chambre de tir séparée (80) est formée pour chaque navette, entre la navette et le carter. Les chambres de tir sont activées par le fluide de la chambre principale (22) pour déplacer simultanément les deux navettes (24, 26) en les éloignant l'une de l'autre et permettre l'évacuation du fluide comprimé de la chambre principale (22) dans l'environnement. Une soupape de sécurité séparée (81) est connectée entre chaque chambre de commande et la chambre principale pour permettre l'évacuation du fluide de la chambre de commande dans la chambre principale, lorsque la pression de la chambre de commande dépasse la pression de la chambre principale d'une certaine valeur.
Patent EP-0687661-B1 (EP)
Inventor: STADLER RICHARD
IPC: A61K8/34
Filed: 1994-06-17
Granted: 1998-06-03
Abstract: Cis- and trans- 1-methyl-5,6-dihydroxy-3-(3',4'-dihydroxyphenyl)indane of formula (I) are new. Pyrolysis of cafeic acid gives a mixture of cis and trans (I). These may then be sepd. by HPLC.
Patent EP-0636447-B1 (EP)
Inventor: GUERRESCHI UMBERTO
IPC: B23K20/00
Filed: 1994-06-18
Granted: 1999-03-24
Abstract: The invention relates to a method of welding the outer surface (5a) of a pipe (5) and the wall (4) of a cylindrical seat (5) for housing the pipe (5), the method providing, amongst its successive operative steps, for the step of providing vacuum and sealing a substantially tubular space (S) between the wall (4) and the surface (5a), followed by the step of the combined internal pressurization and heating of the pipe (5). The desired weld is thus formed and the accumulation in the space (S) of air which, once the pipe expands radially as a result of the pressurization and the heating, would be compressed within it and would oppose the aforesaid expansion, is prevented. Owing to its simplicity and flexibility, the method of the invention can be used either for welding one pipe at a time, or for welding a plurality of pipes simultaneously, as occurs during the formation of heat-exchanger elements. In the latter case, the spaces (S) of the various pipes (5) are sealed with the aid of a metal foil which is wrapped around the exchange element to form a covering thereof. <IMAGE>