baber/WOPTO huggingface dataset:
Patent EP-0461306-B1 (EP)
Inventor: HUGO FRANZ
IPC: F27B14/00
Filed: 1990-12-06
Granted: 1997-04-16
Abstract: The invention relates to an induction melting furnace 1 for metals which are difficult to melt including an induction coil 2 surrounding the crucible 3 and a mold receptacle 4 surrounded by an annular chamber 5 to hold the cooling agent. The crucible 3 is disposed in a housing 7 provided with a vacuum connection 6. In order to improve the microporous nature, the melt contained in the mold receptacle 4 is compressed by means of a pressure which is build up in the mold receptacle 4 prior to the cooling.
Patent EP-0382329-B1 (EP)
Inventor: LIPPOLD HANS-JOACHIM DR
IPC: B01D29/07
Filed: 1990-02-08
Granted: 1995-04-12
Abstract: Filter cartridge, in particular with a block-like construction, including a plurality of fold walls created by folding in a zig-zag fashion for a medium to be filtered to pass through from one edge area of the zig-zag folding in the direction of the edge area of the folding on the opposite side made of a material which can be permeated by the medium to be filtered provided with offsets formed by roll forming which extend out on both sides of each fold wall in the direction of flow of the medium and, in particular, are of a length which is greater than their width whereby the offsets of adjacent fold walls lie in contact with one another as spacers and stiffeners and that the height of the offsets lying in contact with one another of two fold walls connected together by a fold edge increases in the direction of the opposite fold edge and that therefore the spacing between two adjacent fold walls decreases uniformly in the direction of flow until the medium passes through the fold wall from which point on the spacing increases, whereby the offsets are of a constant width perpendicular to the direction of flow and that the side faces of the offsets run vertical to the folds which connect together the fold walls.
Patent EP-0397357-B1 (EP)
Title: Monorail catheter with guidewire port marker
IPC: A61M25/01
Filed: 1990-04-26
Granted: 1993-06-09
Abstract: To avoid inadvertent uncoupling of a Monorail catheter (10) from its guidewire (22), the guidewire eye (20) or port is identified by a radiopaque marker (28) so that the surgeon can perceive the location of the distal end (14) of the guidewire (22) relative to the catheter's guidewire port (20) on a fluoroscope screen.
Patent EP-0471898-B1 (EP)
Inventor: CHUNG CHRISTOPHER
IPC: A61B10/00
Filed: 1990-08-22
Granted: 1999-01-13
Abstract: An intrauterine pulse oximetry apparatus and method are provided to measure foetal blood oxygen saturation at sites in a preferred region on the foetus. The sensor (103) of the apparatus (100) is attached to a stiff cable (102) which can be inserted into the uterus past the presenting part and transcervical region of the foetus. The cable may have visual and tactile markings (107, 108) by which the user, without seeing or feeling the sensor, can guide it to an appropriate site on the foetus. <IMAGE>
Patent EP-0397605-B1 (EP)
Inventor: SANTACHIARA ANDREA
IPC: B60B33/02
Filed: 1990-02-27
Granted: 1994-04-13
Abstract: The brake for twin wheels cantilevered rotatably on a support member (3) comprises a forked support member (6), a pedal (10) with an operating portion (12) projecting from the support (6) and a cam-shaped drive portion (14) located within the support (6), the pedal (10) being pivotable between a rest position and an operative position, and a coaster brake (16) articulated to the support (6), pivotable by the cam portion (14) of the pedal (10) as a result of the pivoting thereof, and having a portion (20) which is arranged to interfere with the wheels (4) as a result of its pivoting in order to stop the wheels (4). The brake also includes a resilient element (22) which, in the rest position, keeps the coaster brake (16) spaced from the wheels (4), and a small pedal (26) which, in the rest position, is inserted in a seat (24) within the support (6) and which has an operating portion (27) and a slot (28) in which the hook-shaped end (30) of the control portion (14) of the pedal (10) is inserted. The operation of the pedal (10) causes the removal of the small pedal (26) from its seat (24), whilst the operation of the operating portion (27) of the small pedal (26) causes the reinsertion of the small pedal (26) in its seat (24) and the pivoting of the pedal (10) into its rest position, with the consequent release of the coaster brake (16) from the wheels (4).
Patent EP-0469020-B1 (EP)
Title: Dispositif d'usinage de pieces comportant une serie de postes d'usinage stationnaires
IPC: B23Q7/14
Filed: 1990-04-23
Granted: 1993-09-08
Abstract: Dispositif d'usinage de pièces comportant une série de postes d'usinage (2, 42, 65, 81) stationnaires agencés le long d'un cercle et une rangée de porte-pièces (3, 38, 64, 82), qui sont momentanément retenus dans les postes d'usinage (2, 42, 65, 81) et périodiquement transférés. Pour obtenir un mode de fonctionnement pratiquement continu avec des postes d'usinage stationnaires (2, 42, 65, 81), on a prévu un dispositif de transfert (5, 19, 44, 60, 87) dont la trajectoire est concentrique au cercle (41) des postes d'usinage (2, 42, 65, 81), qui saisit l'un après l'autre les porte-pièces (3, 38, 64, 82) et qui constitue une trajectoire de transfert (6, 45, 62, 90) pour les porte-pièces à transférer (3, 38, 64, 82) d'un poste d'usinage (2, 42, 65, 81) vers le suivant, cette trajectoire comportant un nombre de porte-pièces (27) qui est différent de celui des postes d'usinage (2, 42, 65, 81) dans la région reliée par la trajectoire de transfert (6).
Patent EP-0465601-B1 (EP)
Inventor: ZAMIEROWSKI DAVID S
IPC: A61M25/02
Filed: 1990-04-03
Granted: 1997-01-02
Abstract: A wound dressing includes a cover membrane comprising a semi-permeable material with an adhesive-coated skin contact surface. An opening is formed in an interior portion of the membrane. An intermediate layer of material may be placed between the wound and the membrane contact surface for either absorbing fluids from the wound, e.g. with a hydrocolloid or hydrophilic material, or for passing such fluids to the opening with a synthetic material, e.g. rayon. A tube includes a proximate end fluidically communicating with the wound through the membrane opening. A distal end of the tube is adapted for connection to a suction source for draining the wound or fluid source for introducing liquid medication to the wound. Both evacuation and introduction can be either active or passive. A wound treatment method is also disclosed.
Patent EP-0424516-B1 (EP)
IPC: A61K47/34
Filed: 1990-05-01
Granted: 1992-12-09
Abstract: A process for preparing microspheres using very cold temperatures to freeze polymer-biologically active agent mixtures into polymeric microspheres with very high retention of biological activity and material. Polymer is dissolved in a solvent together with an active agent that can be either dissolved in the solvent or dispersed in the solvent in the form of microparticles. The polymer/active agent mixture is atomized into a vessel containing a liquid non-solvent, alone or frozen and overlayed with a liquified gas, at a temperature below the freezing point of the polymer/active agent solution. The cold liquified gas or liquid immediately freezes the polymer droplets. As the droplets and non-solvent for the polymer is warmed, the solvent in the droplets thaws and is extracted into the non-solvent, resulting in hardened microspheres.
Patent EP-0542742-B1 (EP)
Inventor: ROPER DAVID H
IPC: E01F9/00
Filed: 1990-08-06
Granted: 1996-02-28
Abstract: Un dispositif de régulation de la circulation, à soulèvement automatique (10), est soulevé au-dessus ou rentré au-dessous de la surface d'une rue à travers un passage ménagé dans le couvercle (18). Une vis filetée (16), mise en rotation par une unité d'entraînement (30), soulève le tube de signalisation routière (12) au moyen d'une base de tube suiveuse (14), fixée à la vis filetée (16). La base de tube (14) tourne sur la vis filetée (16) afin de soulver ou de rentrer le tube de signalisation routière (12) au-dessus ou au-dessous de la chaussée. L'intérieur du dispositif de régulation de la circulation est hermétiquement protégé contre des matières étrangères externes par un tube de revêtement (48) ménagé dans le passage du couvercle entourant le tube de signalisation (12). Le tube de signalisation (12) peut être aisément remplacé. Des détails additionnels comprennent: un mécanisme de réglage d'inclinaison, un élément de chauffage (74), une installation de nettoyage/de lubrification de vis filetée (80, 82), des éléments d'éclairage (84) pour le tube de signalisation (12), un raccord étanche à l'eau (90, 92), une installation à vitesse variable pour la rotation de la vis filetée, et un élément d'indication de la position du tube de signalisation.
Patent EP-0500582-B1 (EP)
Inventor: GLEIM GUENTER
IPC: H04N9/28
Filed: 1990-11-02
Granted: 1996-08-14
Abstract: A system for adjusting the position and size of a picture generated by deflecting a light source in response to a deflection current and displayed in a picture area larger than the picture includes sensors for sensing the picture arranged outside the picture and within the picture area. First and second differential amplifier both have an inverting and noninverting input terminal. A deflection voltage proportional to the deflection current is applied to the noninverting input terminal of the first differential amplifier and to inverting input terminal of the second differential amplifier. A first reference voltage is applied to the inverting input terminal of the first differential amplifier to produce a positive correction pulse in accordance with the difference between the deflection voltage and the first reference voltage. A second reference voltage is applied to the noninverting input terminal of the second differential amplifier to produce a negative correction pulse in accordance with the difference between the deflection voltage and the second reference voltage. A correction signal generator is responsive to the correction pulses and provides correction signals to the deflection circuit.
Patent EP-0590148-B1 (EP)
Inventor: TAKAHASHI MIGAKU
IPC: G11B5/851
Filed: 1990-11-19
Granted: 1999-04-07
Abstract: A method and an apparatus for forming a thin film on a substrate surface, wherein the thin film is formed while applying vibration to the substrate or its surface. In a device having a substrate and at least one layer of a thin film formed thereon, and in an electro-magnetic apparatus constituted by integrating such devices, the device and the electro-magnetic apparatus are characterized in that at least one layer of the thin film is a thin film formed by applying vibration to the substrate surface. In a data recording/reproduction apparatus, a data recording medium apparatus is one wherein the recording layer is a thin film formed by applying vibration to a substrate surface, and a recording head is one wherein the core part is a thin film formed by applying vibration to the substrate surface. A data processor for inputting, recording, processing and outputting data is characterized in that a recording section uses a data storage medium apparatus whose recording layer is a thin film formed by applying vibration to the substrate surface and a processing section uses a semiconductor device having a thin film formed by applying vibration to the substrate surface. A method of producing a molten crystal by cooling a melt from a high temperature is characterized in that crystal is grown while applying vibration thereto. <IMAGE>
Patent EP-0468338-B1 (EP)
Inventor: BUERKLIN WERNER
IPC: B02C18/18
Filed: 1991-07-16
Granted: 1996-04-03
Abstract: An apparatus for disintegrating fibrous or granular bulk material such as refuse, having at least one rotor provided in a housing, from which rotor a plurality of cutting tools protrude approximately radially, in particular having at least two rotors which together bound a drawing-in gap, is improved in that toothed discs (20) which are arranged next to one another on a shaft and have a circumference constructed in a saw blade-like manner form the rotor, the cutting edges, pointing in the direction of rotation, of the toothed disc being formed in each case by one edge (70) of a block insert (46) inserted into a groove (38). <IMAGE>
Patent EP-0471245-B1 (EP)
Inventor: BRUECKNER RAIMUND
IPC: C21C7/072
Filed: 1991-08-01
Granted: 1996-05-22
Abstract: In a metallurgical vessel, the annular gap (7) between a refractory lining (2) and a gas bubble brick (6) is to be filled in a simple manner to ensure leak-tightness. The filling provided is a deformable built-in layer (8), prepared beforehand, which is matched to the shape or volume of the annular gap (7). 
<IMAGE>
Patent EP-0471298-B1 (EP)
Inventor: EFFLAND RICHARD CHARLES
IPC: C07D209/42
Filed: 1991-08-08
Granted: 1995-11-02
Abstract: This invention relates to compounds of the formula <CHEM>  where   R1   is hydrogen, loweralkyl, arylloweralkyl, loweralkenyl or loweralkynyl; R2   is hydrogen, loweralkyl, loweralkenyl, formyl or cyano; R3   is hydrogen or loweralkyl; R4   is loweralkyl, arylloweralkyl, cycloalkyl, aryl, heteroaryl, heteroarylloweralkyl, <CHEM>  or NR3R4 taken together constitute <CHEM>   R5   is hydrogen, loweralkyl or aryl; R6   is hydrogen, loweralkyl, aryl, arylloweralkyl, formyl, loweralkanoyl or arylloweralkanoyl, X and Y   are independently hydrogen, nitro, amino, halogen, loweralkyl, loweralkoxy or hydroxy; or the pharmaceutically acceptable acid addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof.   The compounds of this invention are useful for the treatment of various memory dysfunctions characterized by a decreased cholinergic function, such as Alzheimer's disease.
Patent EP-0471373-B1 (EP)
Inventor: ESSERMAN JAMES NEIL
IPC: H04N7/167
Filed: 1991-08-16
Granted: 1999-10-06
Abstract: A field upgradeable security system deciphers signals received from a communication network. An information processor (10) includes a receptacle for receiving a replaceable security element (12). The replaceable security element generates a working key (WK) necessary to the operation of the information processor. The working key is communicated to the information processor encrypted under a secret key (A(M)). The information processor decrypts the encrypted working key for use in deciphering a received communication signal. Additional layers of encryption (A(C), U(M), U(C)) can be added to the communications between the information processor and security element to increase the level of security. <IMAGE>
Patent EP-0471412-B1 (EP)
Inventor: BUCKNELL PAUL
IPC: H03D1/22
Filed: 1991-08-13
Granted: 1997-06-18
Abstract: In an FM receiver, the multiplex FM signal after demodulation is applied to an analogue-to-digital converter (AD) and the RDS and any ARI components are down-mixed in a first mixer (DM) to substantially baseband and then taken in an exponential mixer (EM) to actual baseband. The resulting quadrature related components (I,Q) are applied to comparators (C1,C2) whose outputs are summed (S) and control a local oscillator (LO) for the control of the phase of the components from the exponential multiplier (EM). The resulting control loops have a reduced locking-in time due to their operation on both the RDS and ARI signals. <IMAGE>
Patent EP-0470812-B1 (EP)
Title: Sprinkler
Inventor: LERNER MICHAEL
IPC: B05B3/16
Filed: 1991-08-06
Granted: 1996-03-06
Abstract: An impact drive sprinkler including a body defining a nozzle arranged to provide a stream of pressurized liquid; spring loaded stream deflector and hammer apparatus for intermittently engaging the stream and providing in response to the engagement a force causing intermittent rotation of the body about a rotation axis; and apparatus (40) for selectably limiting the amplitude of motion of the deflector and hammer apparatus and thus determining the direction of rotation of the body and the overall range of the resulting spray, the selectably limiting means having first and second orientations corresponding to rotation of the sprinkler in respective forward and return directions and comprising a first hammer engagement surface (48) that is engaged when the sprinkler is rotating in the forward direction, the first hammer engagement surface (48) being arranged such that hammer engagement therewith retains the apparatus for selectably limiting in the first orientation. <IMAGE>
Patent EP-0462884-B1 (EP)
IPC: A61K38/00
Filed: 1991-06-18
Granted: 1993-06-16
Abstract: The invention relates to compounds of formula (I):   <IMAGE> (I)  in which: A represents, with the carbon and nitrogen atoms to which it is linked, cyclic amide as defined in the description, B represents, with the nitrogen and carbon atoms to which it is linked, saturated polycyclic structure as defined in the description, R represents hydrogen, optionally substituted lower alkyl, optionally substituted (4-imidazolyl)methyl, (3-pyrazolyl)methyl or optionally substituted (2-pyridyl)methyl, their enantiomers, diastereoisomers and epimers as well as their addition salts with a pharmaceutically acceptable acid. Medicinal products.
Patent EP-0484310-B1 (EP)
Inventor: PIRLET ROBERT
IPC: G01B11/30
Filed: 1991-10-09
Granted: 1996-04-03
Abstract: The device comprises an emitter (5) of radiation, reflection means deflecting the radiation towards the surface at various angles of incidence and receptors (24) of the radiation reflected by the surface. The reflection means comprise a first set of mirrors (9; 13; 17), some of which are partially transparent, and a second series of mirrors (12; 16; 18), which direct the incident radiation towards one point on the surface. The mirrors of the first set oscillate along a first direction, those of the second series oscillate along a second direction which is preferably perpendicular to the first direction. The radiation (6) is preferably a modulated laser beam. <IMAGE>
Patent EP-0457870-B1 (EP)
Inventor: SEBULKE JOHANNES
IPC: E01H5/06
Filed: 1990-12-07
Granted: 1994-06-22
Abstract: A snowplough with a device for travelling over obstacles on the ground has a blade (1) connected to a frame (10) via rigid upper and lower links. The frame (10) is fitted to the front of a vehicle so that it may be raised and lowered. The blade (1) is preloaded towards the ground (11) in relation to the frame (10) by means of an elastic reset device. A lifting link (6) is fitted at one end to a flap (3) carrying the wearing bar (2) and at the other to the lower link (8). The lifting link (6) causes the blade (1) to be lifted when the flap (3) pivotably secured to it is swung downwards on meeting an obstacle. The lowering movement of the blade (1) in its clearing position is prevented by a stop (15).
Patent EP-0514439-B1 (EP)
Inventor: GRAILLAT ALAIN PAUL VICTOR
IPC: E04H15/48
Filed: 1991-02-04
Granted: 1996-10-30
Abstract: PCT No. PCT/FR91/00076 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 4, 1991 PCT Pub. No. WO91/11577 PCT Pub. Date Aug. 8, 1991.A collapsible accommodation structure (1) comprising a base (2), at least two opposite side walls (3, 4) connected to said base and inwardly foldable one over the other, and a roof (7) which is connected to said opposite side walls (3, 4) so that it can be folded with the walls while being turned over so that in the collapsed position, the roof (7) lies between said walls with its top side facing the outside of one of the side walls and its underside facing the inside of the other side wall.
Patent EP-0540617-B1 (EP)
Title: Composition pour carcasse de pneu
Inventor: NGUYEN VI THI
IPC: C08L25/16
Filed: 1991-07-18
Granted: 1994-11-02
Abstract: L'invention concerne une composition conçue pour être utilisée dans la fabrication d'une carcasse de penu. Ladite composition comprend un copolymère contenant de l'halogène d'une isomono-oléfine C4 à C7 et d'un para-alkylstyrène; un caoutchouc tel qu'un mélange de caoutchouc naturel et d'un copolymère de styrène et de butadiène; du noir de carbone, et une huile plastifiante. L'invention concerne également des pneus comprenant des carcasses fabriquées avec cette composition.
Patent EP-0652817-B1 (EP)
Inventor: ANDERSSON JAN OLOF
IPC: C08L97/02
Filed: 1991-10-09
Granted: 1996-09-11
Abstract: A wood flour composition for making moulded wood products, such as boards and mouldings, contains a mixture of 99-75 % by weight of pulverulent wood particles and 1-25 % by weight of pulverulent phenolic resin. The pulverulent wood particles have such a particle size that the particles pass a sieve with a mesh size of  </=  0.5 mm. A method for producing the wood flour composition and its use for making moulded boards or moulded wood products are also disclosed.
Patent EP-0499138-B1 (EP)
Inventor: BOGANI VALERIO
IPC: B03C3/68
Filed: 1992-02-06
Granted: 1995-08-09
Abstract: This assembly is provided with sender electrodes (5) and collecting electrodes (6), is associated with a first generator (2) of a base direct voltage, which voltage is applied to said sender electrodes (5), is associated with a second generator (3) of auxiliary direct voltage, which voltage generates voltage pulses applied to said sender electrodes (5), and comprises a first voltage controller (7A) located between said first generator (2) and a first voltage divider (8) for the base direct voltage as well as a second voltage controller (7B) located between said second generator (3) and a second voltage divider (9) for the auxiliary direct voltage in order to draw to zero all the variations of said two voltages as caused by a the interdependency between said same two voltages. <IMAGE>
Patent EP-0516125-B1 (EP)
Inventor: TANAKA SHOSUKE
IPC: G11B7/24097
Filed: 1992-05-29
Granted: 1997-05-02
Abstract: A rewritable disk (10), in which the length of the edit gap (18) is reduced to thereby achieve higher-density recording, as well as an apparatus for such disk, is disclosed. An area for recording a preformated encoding pattern (22) is provided on a rewritable disk (10) in order to obtain information of an eccentricity produced when the disk (10) is chucked. The information of the eccentricity produced at the time of disk chucking is detected, while the disk (10) is being driven, from a reference pulse (RP) obtained by reproduction of the encoding pattern and, on the basis of the eccentricity information, the frequency of the clock (WCK/RCK) for writing data or reading data is modulated according to eccentric positions. By so doing, it can be achieved to properly write data in sectors (16) even when the disk (10) is chucked with a certain eccentricity. Accordingly, it becomes so that only a length corresponding to several clocks is required for the edit gap (18). Thus, the ration between the area occupied by the edit gaps (18) and the area of the entire disk (10) can be reduced and thereby higher-density recording becomes achievable. <IMAGE>
Patent EP-0538579-B1 (EP)
Inventor: KREUTNER ANDREAS
IPC: C05F17/02
Filed: 1992-08-18
Granted: 1995-05-10
Abstract: A description is given of a means for producing compost from domestic and/or garden refuse, having a bell-shaped container (1) which has an upper filling opening (8), which can be closed by a lid (9), and a lower removal opening (10), which can be closed by a flap (11), and which can be aerated via wall cutouts (10, 14) and can be deaerated at the lid side. Good aeration of the container contents can be achieved and heat losses can be avoided in that the inner side of the peripheral container walls is provided with upright, inwardly projecting webs (15a, 15b, 15c) which run from bottom to top and delimit inwardly open ducts (16a, 16b, 16c) which communicate with associated wall cutouts (10, 14) provided in the lower container region. <IMAGE>