baber/WOPTO huggingface dataset:
Patent EP-0235528-B1 (EP)
IPC: C11C3/00
Filed: 1987-01-20
Granted: 1989-05-10
Abstract: 1. Method of producing stable ozonised oils from unsaturated vegetable oils by introducing an ozone-oxygen mixture into the oil to saturation, characterized in that, after the ozonising, there is effected an extraction treatment in acid environment in the presence of a redox system, which is capable of a radical reaction, and in the presence of a synthetic or natural anti-oxidant or reducing agent.
Patent EP-0242766-B1 (EP)
IPC: A61F13/15
Filed: 1987-04-13
Granted: 1992-03-18
Abstract: In a disposable absorbent article, such as, in particular, a nappy, in which an absorbent body (1) is covered on one side by a non-liquid-permeable protective film (2) and on the opposite side by a porous covering layer (3), certain edge regions of the porous covering layer are to be provided with a non-liquid-permeable blocking layer. 
<??>Said blocking layer is constructed as a prefabricated sealing film (4) and has, prior to application to the covering layer (3), on the one side a smooth surface and on the other side an extremely fissured surface. The sealing film (4) serving as blocking layer penetrates into the covering layer (3) essentially solely with the fissured surface regions. Absolute tightness is guaranteed by the smooth surface of the sealing film (4). Due to the physical bonding between the sealing film (4) and the covering layer (3), the sealing film can be of extremely thin construction, i.e. it requires only an extremely small amount of material. 
<??>Special production methods are specified for the only partial penetration of the sealing film (4) into the covering layer (3). 
<IMAGE>
Patent EP-0268895-B1 (EP)
IPC: H05B6/64
Filed: 1987-11-05
Granted: 1992-08-12
Abstract: The covering for containers, the contents of which are to be heated in a microwave oven, is suitable for containers of different shapes and is easy to handle. For this purpose, the use of a polymer film, preferably a polypropylene film with a high atactic proportion is proposed as covering for an open container, the contents of which are to be heated in a microwave oven, said polymer film being perforated, elastic, resistant to wetting, resistant to high temperatures up to about 140 DEG C, adherent, transparent, suitable for microwaving and safe for foodstuffs. A film of this type can be attached easily and without effort sufficiently firmly to a container of any shape and removed again likewise without effort after heating of the contents.
Patent EP-0255840-B1 (EP)
Inventor: SASAKI KAZUJI
IPC: H04L7/04
Filed: 1987-07-21
Granted: 1994-03-23
Abstract: A circuit for detecting synchronism in a digital broadcast receiver in which serial synchronous words of a first series and a second series obtained on the outputs of a four-phase PSK demodulator (5) are converted into first and second parallel synchronous words respectively, all bits of a word of the first and second parallel synchronous data are converted into a high level, even-numbered (or odd-numbered) bits are replaced by one another and are each supplied to first and second AND circuits (38) and (39), and a synchronous word is detected from at least either one of the AND circuits in order to detect synchronous signals at a high probability.
Patent EP-0273052-B1 (EP)
Title: Dispositif detecteur de la position rotative du rotor d'un moteur
IPC: H02P6/00
Filed: 1987-03-14
Granted: 1992-10-14
Abstract: Dispositif détecteur de la position rotative du rotor d'un moteur, pouvant détecter la position rotative absolue de l'axe de rotor du moteur pendant un tour de l'axe de rotor, et pouvant également détecter la position rotative des pôles magnétiques du rotor afin de commander l'entraînement du moteur en même temps que la détection de la position absolue est effectuée. Un transducteur de position absolu (1) couplé à l'arbre de rotor du moteur détecte la position rotative absolue de l'axe de rotor pendant un tour de l'axe de rotor, et émet un signal codé (a) représentant la position détectée. Le signal codé (a) est converti par un convertisseur de code (5) en un signal de position des pôles magnétiques du rotor (b) de manière à permettre la régulation de l'entraînement du moteur.
Patent EP-0269690-B1 (EP)
IPC: G07D3/14
Filed: 1987-06-10
Granted: 1991-12-18
Abstract: PCT No. PCT/GB87/00401 Sec. 371 Date Mar. 21, 1988 Sec. 102(e) Date Mar. 21, 1988 PCT Filed Jun. 10, 1987 PCT Pub. No. WO87/07742 PCT Pub. Date Dec. 17, 1987.A high speed coin sorter of the belt type has an elongate plate (8') along which coins (12) to be sorted are carried in single file by a belt (1) which is driven by a pulley (2). A series of coin deflecting recesses (15 to 18) of hockey stick shape are formed in the upper surface (8) of the plate (8'), and in dependence upon the denomination of a coin, as determined by a coin discriminator (10, 11) positioned in advance of the recesses, the coins are selectively deflected from their straight line paths along the surface (8) by respective solenoid-actuated pins (19 to 22), such that a coin is pressed by the belt into the appropriate deflection recess corresponding to that coin denomination. A shaft encoder (4, 6) is associated with the belt drive pulley (2), and the signals from the encoder are used to track the progress of the coins along the surface (8) from the discriminator to provide a timing signal for projecting the appropriate deflection pin. The encoder signals may be used by the discriminator (10, 11) as the basis of a diameter measurement.
Patent EP-0312531-B1 (EP)
Title: Display processor for use with a computer
IPC: G09G1/28
Filed: 1987-06-05
Granted: 1992-09-02
Abstract: A display processor for a system with graphics capability includes color map memories (31, 32, 33) addressed by portions of pixel codes during display line trace intervals. The read-outs from these color map memories (31, 32, 33) provide the primary color component signals from which the drive signals for the display monitor kinescope are derived. The pixel codes from which color map memory addresses are derived are supplied at video rate to the display processor from the serial output port (17) of dual-ported video random access memory. The color map memories (31, 32, 33) are loaded with new color map data during display retrace intervals. By supplying this new color map data from the serial port (17) of the dual-ported video random-access memory, the color map memories (31, 32, 33) can be updated much more quickly than has been the practice in prior-art display processors.
Patent EP-0267280-B1 (EP)
Title: Systeme interactif de transmission de donnees et de television
Inventor: MARTINEZ LOUIS
IPC: H04N7/173
Filed: 1987-05-13
Granted: 1995-09-20
Abstract: Un système à spectre diffus fournit des possibilité de communications bidirectionnelles sur un canal vacant de télévision (TV) utilisé simultanément par plus de 75.000 abonnés. Le système utilise des signaux de multiplexage temporel et de fréquence/rattachés à des impulsions de synchronisation horizontales et verticales de la station hôte de TV d'un canal adjacent (10). Le système, dont le fonctionnement est similaire à celui d'un système de radar, comprend: (1) la station hôte de TV (10) qui envoie des impulsions de données et de synchronisation en aval aux abonnés pendant l'intervalle horizontal de suppression (IHS), (2) des ''répondeurs'' (14, 15, 16, 25) qui détectent ces signaux et transmettent des impulsions ''d'écho'' de données en amont uniquement pendant l'IHS afin d'éliminer des interférences affectant les téléspectateurs, et (3) un récepteur central (6) qui utilise lui aussi les impulsions de synchronisation de la TV hôte afin de déclencher des limites de sélection des impulsions de données en amont dans une gamme de distance. Dans un mode préférentiel de réalisation, le récepteur central utilise des antennes directionnelles (28) pour déterminer la direction des transpondeurs (14) et pour définir des secteurs angulaires qui cloisonnent la zone d'utilisation en ''cellules'' ou tranches de liaison qui permettent la réutilisation de fréquences dans des secteurs non-adjacents (comme dans le cas de la radiodiffusion cellulaire).
Patent EP-0333724-B1 (EP)
Title: Device for identifying a code on a code support
IPC: G06K7/14
Filed: 1987-11-05
Granted: 1991-01-02
Abstract: Device for identifying a code or a code support (C) consisting of a light source (L), a code support provided with numerous translucent code windows, said windows being provided with polarizing filters (P1, P2), the coding appearing by means of differing polarization, and a receiving device (E) with a beam splitting mirror (M) for splitting light from the code carrier into two partial beams ; also a photosensitive detector (D1, D2) for each partial beam, said detectors each having a polarizing filter (P1, P2) connected upstream in diagonally intersecting directions of polarization.
Patent EP-0327655-B1 (EP)
Title: Smoke filter, particularly for tobacco pipes
IPC: A24F7/04
Filed: 1988-02-10
Granted: 1991-07-17
Abstract: A tobacco smoke filter is indicated, particularly for tobacco pipes, consisting of a cylindrical sleeve (1) of absorbent material which is closed at each of its two ends by a plug (2) with through holes (8), and a filter material in the sleeve between the plugs. Each of the plugs has a central blind hole (3), opening outwards, which is surrounded by a double-walled peripheral wall (4, 5). Radial holes (8, 9) which are flush with each other extend through the two concentric walls (4, 5) of this peripheral wall and connect the blind hole (3) to the annular gap (6), and the latter to the outer circumference on which the sleeve rests. As a result of this measure, during smoking, the smoke entering the blind hole is deflected outwards against the sleeve and there deposits a high proportion of its condensable content, before it flows through the annular gap into the filter space filled by the filter material. <IMAGE>
Patent EP-0304611-B1 (EP)
Title: Circuit arrangement for antenna signal distribution
IPC: H04N5/76
Filed: 1988-07-16
Granted: 1993-09-29
Abstract: When connecting an antenna (2) to two loads, for example to a video recorder (1) and a television receiver (9), the video recorder signal is converted into the frequency of a television channel via a modulator (12) for replay purposes and connected to the antenna input (10) of the television receiver (9). This creates disturbances due to crosstalk with other television channels which appears as interference stripes on the screen. A remedy is associated with costs due to a separate antenna switch. 
<??>Between the antenna signal preamplifier (4) and the input (10) of the television receiver (9) connected to the modulator (12), an attenuating section (14) (frequency trap) is connected, the trap frequency of which is identical with the modulator frequency and tracks the modulator frequency tuning.
Patent EP-0322533-B1 (EP)
Inventor: PIZZA MARIAGRAZIA
IPC: C12N1/21
Filed: 1988-10-25
Granted: 1995-05-24
Abstract: Immunologically active polypeptides with no or reduced toxicity useful for the preparation of an antipertussis vaccine. Method for the preparation of said polypeptides which comprises, cultivating a microorganismtransformed with a hybrid plasmid including the gene/s which codes for at least one of said polypeptides in a suitable medium and recovering the desired polypeptide from the cells or from the culture medium.
Patent EP-0282176-B1 (EP)
Inventor: ECK LEONARD F
IPC: B21D1/12
Filed: 1988-02-16
Granted: 1994-05-11
Abstract: A vehicle repair and alignment rack (1) for correcting and aligning misshapened vehicle frame and body portions comprises a rack structure (2) having a vehicle supportive upper surface (20) and a lower surface (21) with opposite side rack portions having inner and outer flanges joined together to form a central opening (11), whereby a vehicle straddles the opening for work access to the vehicle underside. Front and rear supportive legs (13,14) are affixed to the rack structure for elevation above a floor surface (16) and have power fluid rams (52) operatively connected thereto for folding the legs and lowering the rack structure to the floor to facilitate positioning a vehicle on the rack. Force supplying members (18) are affixed to the rack structure and are easily movable therearound so that they can be selectively positioned to exert pulls on substantially any part of the vehicle. A front end of the rack structure is removable and replaceable so that the repairman has easy access to the lower front side of the vehicle, a common location for vehicle damage.
Patent EP-0285491-B1 (EP)
Title: Cryogenic refrigerator
IPC: F25D19/00
Filed: 1988-03-18
Granted: 1992-08-26
Abstract: The invention relates to a cryogenic refrigerator and, more particularly, to a thermal link element disposed between the sensor of the refrigerator and the inner casing of the cryostat. The invention resides principally in the fact that the thermal link element (12), which is an element of revolution, has a lateral wall having a groove (16) in which an elastic ring (17) is housed. It is by this ring that the thermal link between the sensor and the cylindrical wall (9) of the internal casing (8) of the cryostat (6) is carried out. The invention is applicable to cryogenic refrigerators for cooling infrared detectors. <IMAGE>
Patent EP-0318338-B1 (EP)
Inventor: JACQUIER ROBERT
IPC: C07K1/06
Filed: 1988-04-29
Granted: 1993-12-08
Abstract: Process for the preparation of peptide synthons in which the optical purity of each of the peptides to be condensed is preserved. 
<??>According to this process a silylated derivative is prepared of an amino acid or of a peptide which is activated with a chloroimmonium complex salt, a phosphorus halide or oxyhalide complex salt or an oxalyl halide complex salt. The activated peptide is then condensed with an amino acid or an N-silylated peptide whose acidic functional group is protected.
Patent EP-0293301-B1 (EP)
Title: Profiled covering panel based on an hydraulic binder with longitudinal reinforcements
IPC: E04C2/32
Filed: 1988-05-26
Granted: 1991-04-10
Abstract: The invention relates to a profiled covering panel (1) comprising a matrix based on a hydraulic binder internally reinforced by longitudinal strips (2). It makes it possible to prevent, in the event of the panel breaking due to inadvertent overloading, the broken pieces from falling, whilst preventing the longitudinal cracking problems encountered when the strips are placed in a corrugation trough. For this purpose, each strip (2) is totally disposed in a zone (C) of the corrugation trough (3) between a central part (A) and an intermediate part (B), this zone corresponding to a circular sector delimited by two radii forming angles of at least 10 DEG  and at most 45 DEG with the median axis of the corrugation trough. <IMAGE>
Patent EP-0307335-B1 (EP)
Title: Process and apparatus for the management of information concerning a label of quality of a piece of meat, and device for carrying out this process
IPC: G07C9/00
Filed: 1988-09-09
Granted: 1993-04-07
Abstract: Process for managing information concerning a label of quality of a piece of meat from an animal, and a device for carrying out this process. Process consisting in providing the animal with an information medium, in transmitting to the said medium the pertinent information for formulating the label of quality, with the aid of an electronic device such as a communication terminal, in extracting the desired information with the aid of the said communication terminal, and in transmitting it to a computing machine so that the latter can update its database and establish, alone or jointly with other machines to which it may be connected, the label of quality for the meat, in the form of a ticket intended to accompany the animal's carcass. <IMAGE>
Patent EP-0341250-B1 (EP)
Inventor: SEALEY ROBIN DAVID
IPC: B27N3/00
Filed: 1987-12-22
Granted: 1994-03-30
Abstract: Process and apparatus for introducing bonding agent in an improved manner to flexible open lattice work web of naturally interconnected wood strands, a substantial proportion of which are substantially discrete but incompletely separated from each other. The web with bonding agent applied may be compressed above or with others to form a reconsolidated wood product. The application of bonding agent is performed using at least one applying roller pair (102, 104) in which one or more rollers is corrugated to thereby allow better infiltration of the agent. Squeeze rollers (118) advantageously remove excess bonding agent. The applying rollers are preferably disposed in a bath (126) and the bonding agent, for example a foam, may be applied in the bath to be carried upstream by the rotation of the applying rollers. Conveniently a shroud (148) is provided beneath the applying rollers to guide bonding agent upstream.
Patent EP-0407573-B1 (EP)
Inventor: ANDO RYO
IPC: G11B7/125
Filed: 1988-02-24
Granted: 1993-12-15
Abstract: A disc recording apparatus for recording data such as information concerning musical performance on a recording disc (1) to which absolute addresses have been imparted in advance. Vibration during the recording operation and unexpected track jump due to defect in the recording disc are detected relying upon the discontinuity of absolute addresses reproduced from the recording disc (1). In case the track jumping has taken place, the laser power of the optical head (12) is dropped to the reproduction level and the track jump control is effected to give access to a desired track. The recording operation is then resumed for the track.
Patent EP-0370017-B1 (EP)
Title: Process for preparing a modifier for bitumen and product obtained therefrom
IPC: C08L23/16
Filed: 1988-05-11
Granted: 1992-12-09
Abstract: Process for preparing a modifier for bitumen, consisting of: mixing a socalled ''lubricating fraction'' composed of lubricating liquids derived from oil or synthetic products with polymers or polymer mixtures which can be attacked by the ''lubricating fraction'' and with other additives such as atactic ehylene-propylene copolymers, polyolefins, polystirene, polydiene; melting said solid components to make them homogeneous to one another; casting said components in cake-shaped moulds or reducing them to grains; cooling said mixture to room temperature. The obtained product is a modifier to be successively added to bitumen in order to provide impermeable sheaths or other impregnating products, conglomerates or featheredges.
Patent EP-0316300-B1 (EP)
Title: Control system for speed-changing transmissions in motor vehicles
IPC: F16H59/08
Filed: 1983-12-06
Granted: 1991-07-31
Abstract: A control system for motor vehicle gear-changing transmissions is proposed which has a manually operable device and a device, which works automatically as a function of specific parameters, to generate gear-change control signals. The driver is also provided with a mode selection device for selecting the manual or automatic control mode. In addition, a mode-changing device is provided which automatically changes the transmission into the manual mode, without any other steps, when predetermined operating conditions occur. The automatic gear-change control signals are controlled by sensor signals, as a function of the engine speed and the transmission parameters, the mode-changing device having a device which suppresses the generation of automatic gear-change control signals when no correct signal representing the engine speed is present. In this unusual state, transmission gear changes can be carried out only manually.
Patent EP-0348641-B1 (EP)
Inventor: MUELLER HANS RUDOLF
IPC: C07D475/04
Filed: 1989-05-11
Granted: 1995-06-21
Abstract: The invention relates to a new process for the preparation of 5,10-methenyl-(6R)-, 5-formyl-(6S)- and/or 5-methyl-(6S)- tetrahydrofolic acid and of their salts, characterised in that an acid addition salt or the internal salt of 5,10-methenyl-(6R,S)- tetrahydrofolic acid is subjected to separation of diastereomers by fractional crystallisation and, if desired, the 5,10-methenyl-(6R)- tetrahydrofolic acid obtained is converted into 5-formyl-(6S)- tetrahydrofolic acid by treating with a hydrolysing agent or into 5-methyl-(6S)-tetrahydrofolic acid by treating with a reducing agent and/or a free acid obtained is converted into one of its salts by treating with a base.
Patent EP-0352460-B1 (EP)
Title: Device with an opening cylinder for spinning machines
IPC: D01H4/32
Filed: 1989-06-12
Granted: 1992-05-13
Abstract: The invention relates to an opening cylinder unit for open-end spinning machines. An opening cylinder (3) is mounted to transmit rotations on a shaft rotatable mounted in a bearing housing, which is covered at one front side by an axially fitted cover. The opening cylinder engages over the bearing housing forming a hollow space. In order that the hollow space can be freed from penetrated microdust in simple fashion, at least two cleaning ducts (15) disposed substantially in parallel to the axis of the opening cylinder are formed in the opening cylinder (3), which extend from the hollow space at least to one front side of the opening cylinder. The hollow space can be cleaned by these cleaning ducts using compressed air.
Patent EP-0353673-B1 (EP)
Title: Impact modified polyurethane blends
Inventor: LEE BIING-LIN
IPC: C08L75/06
Filed: 1989-07-29
Granted: 1993-10-13
Abstract: Impact resistant properties, especially at low temperatures, melt processing properties, and dimensional stability of thermoplastic elastomer polyurethanes are improved by the addition of a carbonyl modified polyolefin. These improvements are particularly useful for reinforced polyurethanes.
Patent EP-0413039-B1 (EP)
Title: Refillable dispenser
IPC: A47K10/38
Filed: 1989-08-16
Granted: 1992-10-07
Abstract: Refillable dispenser for paper and/or foil rolls with a two-part housing (1) which is composed of two tubes (2, 3) for two rolls (4, 5), the tubes being open on one side and provided in each case with a longitudinally running passage slot (27, 28), which is likewise open on one side, for the paper or the foil, and in which there is arranged between the two tubes a plate with a guide slot (9) for receiving a cutting slider (11) which works on two sides. <IMAGE>
Patent EP-0367947-B1 (EP)
Inventor: LENGENFELDER HANS DIPL-ING FH
IPC: H03M1/30
Filed: 1989-09-13
Granted: 1995-11-29
Abstract: In a position measuring apparatus there is provided a subdivision circuit for the subdividing of sinusoidal scanning signals. The subdivision circuit includes rectifier circuits in which the scanning signals are reformed in such a way that over a total signal period one rectified signal always has a greater signal value than the other rectified signal. The rectified signal with the greater signal value lies on one reference input and the other rectified signal lies on the other reference input of an analog-to-digital converter. The analog-to-digital converter forms from these rectified signals a binary word which is fed to a correction arrangement. Together with code signals which define four equal sections of a single period, the correction arrangement generates a data word which represents intermediate values of a signal period of the scanning signals.
Patent EP-0377888-B1 (EP)
Inventor: SLAVIK WALTER
IPC: D01H15/00
Filed: 1989-12-22
Granted: 1996-07-17
Abstract: In order to lay an auxiliary thread on a yarn carrier of a spinning machine located at the spinning point, a piece of auxiliary thread (6.1) clamped at both ends in guided holding devices (35, 15) is laid on the yarn carrier and looped together with one of the holding devices (35) around the yarn carrier (40), which is stationary but free to rotate, until the piece of auxiliary thread (6.1) entrains the yarn carrier (40) by friction, and the yarn carrier (40) which is entrained in rotation automatically winds a further piece of the auxiliary thread (6) against a restraining action of the second holding device (15). As a predetermined limit is imposed on the length of the auxiliary thread, the latter can be completely removed by a cleaning section in a downstream automatic cross bobbin winder. The yarn quality of the auxiliary thread need not be identical to that of the spun yarn.