baber/WOPTO huggingface dataset:
Patent EP-0524172-A1 (EP)
Title: A method for isolating factor viii.
Inventor: KAERSGAARD PER
IPC: C07K1/14
Filed: 1990-11-05
Abstract: A method for isolating Factor VIII from other proteins dissolved in blood plasma is disclosed, wherein plasma is subjected to gel filtration under group separation conditions giving a fraction containing Factor VIII in very high yield and almost free of other proteins.
Patent EP-0487652-A1 (EP)
Inventor: FRIESE KARL-HERMANN
IPC: G01N27/406
Filed: 1990-07-18
Abstract: Capteur électrochimique pour la détermination d e la teneur en oxygène dans les gaz d'échappement, comportant une pierre-sonde constituée d'un électrolyte solide conducteur d'ions, sous la forme d'un tube fermé à une extrémité, une électrode intérieure, une électrode extérieure disposée sur la surface externe de la pierre-sonde avec, côté raccordement, une piste conductrice présentant une couche de recouvrement, une couche de protection céramique ainsi qu'une bague d'étanchétité métallique pour l'isolation de la chambre de référence avec la chambre des gaz d'échappement et pour l'établissement d'un contact électrique avec le boîtier dans lequel il faudra placer le capteur. La couche de recouvrement de la piste conductrice s'étend, sur le côté de référence de la pierre-sonde, jusqu'en-dessous de la bague d'étanchéité métallique. Ceci permet de prolonger de manière significative la durée de vie du capteur.
Patent EP-0504466-A1 (EP)
Inventor: PEGORARO GIULIANO
IPC: B26D7/30
Filed: 1991-03-22
Abstract: An apparatus for the automatic cutting of meat or fish material to produce portions of a predetermined constant weight characterised in that it comprises three successive conveyor belts, the upstream conveyor belt forming the load-bearing platform of a weighing machine adapted to continuously record the weight of the meat or fish material, a photocell adapted to record the total weight of the meat or fish material on the upstream conveyor belt, a tachometer adapted to record the velocity of the intermediate conveyor belt, a computer, means for feeding the recorded information and the predetermined weight to the computer, and a cutting device positioned adjacent a gap between the intermediate and downstream conveyor belts transversely to the direction of movement of the conveyor belts, adapted to be activated by the computer to cut the meat or fish material at the appropriate position.
Patent EP-0459362-A1 (EP)
Inventor: KANE JOJI
IPC: G10L21/0232
Filed: 1991-05-27
Abstract: The voice signal processor according to the present invention features particular improvement of the S/N ratio. In the voice signal processor, the signal level in the voice band of a signal from which noise is cancelled to some extent is emphasized relatively to the signal level in the noise band. Moreover, a cancellation factor is utilized in cancelling the noise, so that the voice level in the voice band is emphasized, or the noise level in the noise band is attenuated, achieving a better noise-suppressed voice signal.
Patent EP-0461479-A1 (EP)
Inventor: ISHIDA AKINORI
IPC: A61B17/22
Filed: 1991-05-29
Abstract: A lithotrity apparatus of this invention sends a low-pressure wave into a body continuously, at an interval shorter than an irradiating interval predetermined as an irradiating rate of an impulse from an impulse source. The low-pressure wave serves to discriminate coincidence and non-coincidence of a position of a focal point (18) and that of a stone (17). When the intensity of the impulse received by a piezocrystal (11) is at a predetermined threshold or higher, it is determined that the focal point (18) coincides with the stone (17), and an impulse is radiated. Radiation of the impulse and a low-pressure wave is stopped during a time period corresponding to the predetermined radiation interval starting from the moment of impulse radiation. More specifically, the apparatus uses a piezocrystal (11) as the impulse source. The piezocrystal (11) is driven by a pulse generator (23) and a low-power supply (21) when a low-pressure wave (low-power pulse) of a time interval (i.e., 100 msec.) shorter than the predetermined irradiating interval (i.e., 1 sec.) is generated. The echo of the low-pressure wave is received. When a comparing circuit (30) determines that the echo intensity is a threshold or more, the piezocrystal (11) is switched to a high-power supply (22) and is driven by a high-power pulse, thereby radiating an impulse. At this time, driving of the piezocrystal (11) by the high-power source (22) is kept stopped by an echo rate counter (25) for a time interval corresponding to a predetermined irradiating interval, that is, until a subsequent cycle (1 sec.). Also, the pulse generator (23) is stopped to sending a low-pressure wave by a switching operation of a switch (24). The apparatus operates in the above manner and is practiced by the above constituent elements.
Patent EP-0459534-A1 (EP)
Inventor: ENGLER BERND DR
IPC: B01J35/04
Filed: 1990-04-14
Abstract: Es werden rasch auf Betriebstemperatur kommende Katalysatoren für die Abgasreinigung aus einem inerten Monolith-Träger, einer darauf angeordneten Metalloxidschicht und einer von dem Metalloxid getragenen katalytisch aktiven Komponente vorgestellt, bei denen bei Gleichverteilung der Metalloxidkonzentration, die Konzentration der Aktivkomponente von innen nach außen zunimmt.
Patent EP-0477715-A1 (EP)
Inventor: MOSCA CLAUDIO
IPC: B23D47/04
Filed: 1991-09-16
Abstract: Device for guiding, clamping or discharging a bar-shaped workpiece (14) or tube for a machine tool, in particular for a sawing machine, with a movable clamping jaw (2) and a fixed clamping jaw (6), in which arrangement a stop shoulder is provided following the saw blade and on the side opposite the clamping jaw (2), which stop shoulder is pivotably mounted and can be pivoted from a clamping position in which the workpiece (14) is clamped into a rest position in which the bearing plane and the workpiece are released. <IMAGE>
Patent EP-0490035-A1 (EP)
Inventor: BOTHE MATTHIAS S
IPC: A63B49/10
Filed: 1991-09-30
Abstract: The frame of known rackets manufactured by the single or dual seal tube method is hollow on the inside or filled with light foam. In terms of adequate stability, rackets of this type must therefore have a minimum thickness in order to be suitable for playing. The new racket (1) is to be constructed in such a way that its frame thickness can be reduced further. The new racket (1) has a frame height which is greater transversely to the plane in which the strings lie than the frame thickness in the string plane. The cross-section of the frame (2, 4, 5) is constructed to be solid in its central region (7) and has a channel-type hollow space (10, 11) in each case at its narrow ends (14, 15) facing away from one another in terms of height. It is possible in the new racket (1) to reduce the frame thickness further, for example to achieve a slimmer design and improved aerodynamic properties. <IMAGE>
Patent EP-0492123-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B31B50/62
Filed: 1991-11-16
Abstract: 2.1 In the manufacture of hinged-lid boxes, horizontally aligned outer side flaps (15) and lid side flaps (16) are to be provided with glue in an intermediate position. For this purpose, the hinged-lid boxes (10) are fed along a packaging path (19) to a gluing unit (20). To allow exact positioning of the side flaps (15) and lid side flaps (16), stationary guide rails (28, 29) are provided along which the side flaps in the horizontally aligned position slide. …<??>2.2 The packaging path (19) is provided with further guide elements for the hinged-lid boxes (10) and for the laterally protruding side flaps and lid side flaps. …<IMAGE>…
Patent EP-0479410-A1 (EP)
Inventor: YANAGAWA HIROFUMI
IPC: H04R3/04
Filed: 1991-04-24
Abstract: A sound field compensating apparatus for a small room is provided so that a compensating sound developed by a compensation signal produced therein is emitted to offset the reflected sound of an original speaker sound at the listening point in a small room where reflection of sounds is not avoided and then, another compensating sound triggered by a like compensation signal is emitted to offset the reflected sound of the compensating sound at the listening point. This procedure is to be repeated for further compensation. Hence, unwanted dip in the frequency characteristic with sound pressure can be diminished at the listening point and the sound field will be improved.
Patent EP-0459725-A1 (EP)
Inventor: MATSUI TAKAO
IPC: G11B5/02
Filed: 1991-05-24
Abstract: Described is a magnetic disk apparatus including at least one magnetic disk 1 comprising a glass or ceramic substrate. Magnetic heads (3a, 3b) are arranged on opposite surfaces of the disk and are shifted with respect to one another in a radial direction. This shifting reduces the amount of crosstalk and signal deterioration caused by the electromagnetic coupling of the two heads.
Patent EP-0474515-A1 (EP)
Inventor: LOWE BRIAN FRANK
IPC: E04G7/16
Filed: 1991-09-06
Abstract: Scaffolding couplers (19, 30, 33, 33′) for coupling together two scaffolding tubes (2) include a coupling element (20, 30a, 34, 34′) for engaging a scaffolding tube (2), the coupling element (20, 30a, 34, 34′) comprising a central region (23, 31a, 35, 35′) which lies between first (24, 24′) and second (25, 25′) connecting regions of the coupling element (20, 30a, 34, 34′). The connecting regions (24, 24′, 25, 25′) are adapted for connecting the coupling element to another component, that is a flap 21, of the coupler, each of the connecting regions (24, 24′, 25, 25′) having a pair of substantially planar supporting portions (26) connected to said central region (23, 31a, 35, 35′) by means of a further portion (27) of the connecting region (24, 24′, 25, 25′) which extends between them and projects outwardly from the said central region (23, 31a, 35, 35′). The said supporting portions (26) of each connecting region (24, 24′, 25, 25′) project approximately perpendicularly to at least part of said further portion (27) to provide respective supporting edges for contacting said scaffolding tube and extend beyond a boundary of the said further portion (27) which is remote from the said central region (23, 31a, 35, 35′) so as to form the walls of a slot (28). The ends of the walls are formed, on respective edges thereof opposed to said supporting edges, with respective hook-like retaining projections (29a, 29b), the said slot (28) and the said retaining projections (29a, 29b) being for use in connecting the coupling element (20, 30a, 34, 34′) to the flap 21. 
     Such couplers can be stronger, and easier to manufacture, than some prior art couplers.
Patent EP-0525264-A1 (EP)
Inventor: HWANG RAYMOND
IPC: G01L17/00
Filed: 1991-10-17
Abstract: A digital tire pressure gauge (10) comprises a pressure measuring head (16) to introduce thereinto the tire air. The pressure measuring head extends axially to form a tubular body in which a pressure bearing rod encased by a coil spring is received. The pressure bearing rod is coupled with a pressure converting unit serving to convert the displacement distance of pressure bearing rod into an electronic signal. A pressure displaying unit (82) is connected with the output terminal of the pressure converting unit so as to exhibit thereon in digital form the electronic signal transmitted from the pressure converting unit.
Patent EP-0491541-A1 (EP)
Inventor: LAJOVIC DUSAN SAVA
IPC: B65D21/02
Filed: 1991-12-16
Abstract: A stackable container (1) partially defined by two spaced apart side walls (3), a portion (5) of each said side wall converging inwardly toward the other side wall to define a surface profile on each side wall which is a mirror image of a corresponding part of the other side wall whereby like containers (1) can be stacked in an overlapping manner to form a closed packed array.
Patent EP-0449712-A1 (EP)
Inventor: PARK HYUN KI
IPC: G03B27/58
Filed: 1991-03-22
Abstract: A cartridge (10) for a color video printer comprising a cartridge body (18), a film paper section occupying a part of a space inside the cartridge body, a container (16) for containing the printing papers (17) and occupying the other part of the space inside the cartridge body. The film paper section for containing film papers consists of a supply reel (11) and a take-up reel (12) mounted inside the cartridge body, a discharge hole and a inlet hole formed on a top plate of the cartridge body. The printing paper container consists of a container with one of its side walls open. A color video printer using the cartridge above mentioned comprising a pair loading rollers for automatically loading the film papers, a FO-CRT for photosensitively projecting an image to be printed onto the film papers, a capstan shaft, a pinch roller, a belt interlocking the pinch roller and one of the loading rollers, a pair of pressing rollers, a pair of guide rollers, a fixing unit (30) for fixing the transcribed image of the printing papers. The present invention provides a cartridge by which the film papers and the printing papers are contained in one cartridge, additionally a supplement of the printing papers and an exchanging operation of the film papers can be carried out simply. Also the present invention provides a compact color video printer comparing to the conventional printer.
Patent EP-0544044-A1 (EP)
Inventor: PERRIN NICOLAS
IPC: C21C5/52
Filed: 1991-11-27
Abstract: Process for melting a charge in a furnace, with postcombustion of the fumes by injection into the atmosphere of the furnace, at a level (N) in the space between electrodes (7-8-9) and cylindrical wall of the furnace (3), of an oxygen-containing gas in the form of at least two jets which have opposite tangential components and which are advantageously introduced sequentially. Application to electrical furnaces for the production of steel or of ferrous alloys. <IMAGE>
Patent EP-0490747-A1 (EP)
Inventor: BRETAUDEAU JEAN-PIERRE
IPC: F16F13/00
Filed: 1991-12-09
Abstract: The invention concerns a hydraulic vibration-absorbing device comprising: a rigid annular armature (1) of vertical axis (X); a rigid element coaxial with this armature; a frustoconical annular wall made from elastomer (3) which resists axial compression and is interposed between the armature and the stud; a flexible and leaktight membrane (4); a rigid intermediate partition (5) dividing the assembly into a working chamber (A) and a compensation chamber (B); a constricted passage (6) between these chambers; and a mass of liquid (L) filling it all, the element being arranged inside the working chamber and constituting the head (21) of a suspension rod (2) and the annular wall, flared towards the bottom, returning towards the top inside the lower annular portion (12) of the working chamber. This lower annular portion is equipped at least in its bottom with at least one flexible lamellar obstacle (13). …<IMAGE>…
Patent EP-0539646-A1 (EP)
Inventor: SANINO MASSIMO
IPC: A23G3/02
Filed: 1991-10-30
Abstract: The product to be poured, which is typically constituted by an aerated product such as meringue mixture or the like, is admitted to a tank (4) which is kept closed and only partially filled with the product (M) to be poured. A continuous, static, relative aeriform pressure, typically of the order of 0.2-0.3 atmospheres, is maintained in the portion of the tank (4) which is not occupied by the product (M). The product is poured through openings (9) in the lower portion of the tank (4) which are associated with delivery nozzles (10) controlled by obturators (12), preferably of the cylindrical, male type. 
     The preferred application is for pouring small measured quantities of meringue mixture for making meringues.
Patent EP-0461263-A1 (EP)
Inventor: INOKUCHI KAZUSHIGE NKK CORPORA
IPC: H05H1/40
Filed: 1990-11-22
Abstract: Chalumeau à plasma produisant un arc de plasma entre un embout et un objet à chauffer. Une cathode thermionique est utilisée en tant qu'électrode pour fixer un point de cathode, la vitesse de l'arc de plasma dans le sens de l'axe est supprimée à un degré produisant une condition magnétiquement instable, et on fait tourner, tourner en sens inverse ou vibrer le chalumeau à plasma afin d'accroître la densité d'énergie et la capacité.
Patent EP-0519956-A1 (EP)
Title: Multiplexeur optique
Inventor: SUTTON PHILIP
IPC: H04J14/00
Filed: 1991-03-11
Abstract: De la lumière provenant d'un laser (10) est divisée par un diviseur de faisceau (12) pour fournir un canal de signaux (15) et un canal de référence (14). On réalise une expansion (11) de la lumière du canal de signaux pour éclairer un dispositif acousto-optique (AO) (13), ce qui créé une répartition spatiale de fréquences à décalage Doppler. Ladite répartition spatiale éclaire ensuite un modulateur de lumière spatial (SLM) (19) de sorte que l'on obtient une pluralité de canaux optiques parallèles et discrets (112). Dans un réseau local (LAN) les canaux de signaux optiques sont couplés avec une fibre optique à mode simple (22) et ensuite subissent une détection cohérente avec la lumière laser de référence provenant d'une autre fibre optique (23) dans un coupleur optique (25). La lumière modulée est détectée (32) dans un récepteur et le signal détecté est envoyé au transducteur d'un dispositif AO (35). Ledit dispositif AO (35) est éclairé par une lumière laser (36) de récepteur et la lumière modulée qui en sort frappe un réseau de détecteurs à plan focal (39) où chaque détecteur (310) reçoit ensuite de la lumière correspondant à chacun des canaux transmis (311). Un système de communications sécurisé à espace libre est rendu possible par la transmission séparée d'un signal de référence non modulé temporisé (43). Le récepteur est alors agencé pour comprendre une temporisation identique (55) dans les canaux de signaux avant le couplage des canaux de signaux et de référence (56) pour moduler la cellule AO (35). De cette manière, les lignes de temporisation de transmission (43) et les lignes de temporisation de référence (55) doivent présenter des temporisations qui sont égales, dans la limite de la longueur de cohérence du laser source.
Patent EP-0482214-A1 (EP)
Inventor: MATSUSHIMA TATSUHITO
IPC: B22D11/047
Filed: 1991-05-09
Abstract: A horizontal continuous casting method for preventing defects in casting such as blow-holes of an ingot piece in horizontal continuous casting, and an apparatus therefor. An object of the present invention is to prevent the intrusion of gas at about the inlet of a mold (1) and the connecting portion of the mold (1) into the mold (1) and prevent the occurrence of defects in casting such as blow-holes of the ingot piece, and seal the inlet of the mold (1) simultaneously with the connection of a tundish (10) to the mold (1) in the horizontal continuous casting apparatus wherein one of the tundish (10) and the mold (1) is made movable. The horizontal continuous casting method according to the present invention is characterized in that, in the horizontal continuous casting apparatus wherein a feed nozzle (3) is connected to the mold (1) through a break ring (2) in a direction of drawing the ingot piece, a shielding means (7) is provided between the feed nozzle (3) and the mold (1) and the casting is carried out in a state where a spatial portion (6) inside the shielding means is reduced in pressure.
Patent EP-0530270-A1 (EP)
Title: An annular breeding vessel.
Inventor: STAFF PER OYSTEIN
IPC: A01K61/00
Filed: 1991-05-23
Abstract: An annular breeding vessel with two annular buoyancy means (13, 14) which define and form the circumference of the breeding vessel, and with a number of fittings or glands (1) which are tensioned about the bodies of said buoyancy means, is designed with an anchored dimensioning main support system in the horizontal plane. The main supporting system comprises said fittings (1), made of a suitable steel grade, and a biased steel chain (2), which is connected with said fittings and absorbs axial tensioning forces about the circumference of the breeding vessel. In this manner a certifiable design of an annular breeding vessel is achieved.
Patent EP-0533770-A1 (EP)
Inventor: DAVIS ADRIAN FRANCIS
IPC: A61K33/24
Filed: 1991-06-13
Abstract: Administration en combinaison d'un antagoniste de récepteur-H2 d'histamine et d'un antiacide destinés au traitement de troubles gastriques.
Patent EP-0539494-A1 (EP)
Title: High-speed, high-capacity, fault-tolerant, error-correcting storage system for binary computers
Inventor: GOODLANDER THEODORE JAY
IPC: G11B20/18
Filed: 1991-07-15
Abstract: This invention provides disk drive access control apparatus for connection between a host computer and a plurality of disk drives to provide an asynchronously operating storage system. It also provides increases in performance over earlier versions thereof. There are a plurality of disk drive controller channels connected to respective ones of the disk drives and controlling transfers of data to and from the disk drives, each of the disk drive controller channels includes a cache/buffer memory and a micro-processor unit. An interface and driver unit interfaces with the host computer and there is a central cache memory. Cache memory control logic controls transfers of data from the cache/buffer memory of the plurality of disk drive controller channels to the cache memory and from the cache memory to the cache/buffer memory of the plurality of disk drive controller channels and from the cache memory to the host computer through the interface and driver unit. A central processing unit manages the use of the cache memory by requesting data transfers only of data not presently in the cache memory and by sending high level commands to the disk drive controller channels. A first (data) bus interconnects the plurality of disk drive cache/buffer memories, the interface and driver unit, and the cache memory for the transfer of information therebetween and a second (information and commands) bus interconnects the same elements with the central processing unit for the transfer of control and information therebetween.
Patent EP-0543858-A1 (EP)
Inventor: WHITTAKER MARK
IPC: C07D235/08
Filed: 1991-08-15
Abstract: Compounds of general formula I;   <IMAGE> I  wherein: A1 is =N-, =CH- or =CR1-; A2 is =N-, =CH- or =CR2-; provided that, when one of A1 and A2 is a nitrogen atom, the other of A1 and A2 is other than a nitrogen atom; wherein the other variables are as defined in the specification and their pharmaceutically and veterinarily acceptable acid addition salts and hydrates are antagonists of platelet activating factor (PAF) and as such are useful in the treatment or amelioration of various diseases or disorders mediated by PAF.
Patent EP-0505547-A1 (EP)
Inventor: DICKEY ERIC R
IPC: G02B5/28
Filed: 1991-10-10
Abstract: A multilayer antireflection coating designed for deposition in in-line coating machines by DC reactive sputtering. About half of the total thickness of the coating may be formed from zinc oxide which has a high sputtering rate.