baber/WOPTO huggingface dataset:
Patent EP-0434851-A1 (EP)
Inventor: DE LONG EDWARD ALBERT
IPC: D21B1/02
Filed: 1989-12-15
Abstract: A method of producing mechanically intact but separated lignocellulosic fibre cores comprising:
     (a) packing lignocellulosic material being in a moist form in a pressure vessel (1) having a valved outlet (2),   (b) with the valve closed, rapidly filling the pressure vessel with steam at a pressure of at least 130 psi to bring substantially all of the lignocellulosic material to a temperature in the range of 160 to 185 degrees Celsius in less than 60 seconds to thermally soften the lignin and xylan components of the lignocellulosic material while retaining the full structural integrity of the cellulose in the fibre cores, and   (c) as soon as the lignin and xylan have been uniformly thermally softened, opening the valved outlet (2) and instantly and explosively expelling the lignocellulosic material from the pressure vessel to cause the thermally softened lignin xylan crosslinks in the middle lamella and primary wall to be fractured.   
     After this process extraction with water and/or alcohol and/or mild caustic solution is done.
Patent EP-0325308-A1 (EP)
Inventor: STEENBERGEN MARCEL FREDERICUS
IPC: G03B27/58
Filed: 1989-01-02
Abstract: Placing a roll (4) of photosensitive material (43) in a cassette and feeding out the end (45) of the strip (15) through the lightlock (16) at the same time proves to give many a problem, the more during series handling, like damaging the strip and irrevers­ibly telescoping out of the roll. 
     With the new cassette the roll can be handled in horizontal position. The cassette has a hinge (21) opposite the light-lock split (16), is extrudable in opened form by means of a simpler die, both walls (17, 18) of the light-lock can be lined with soft mate­rial (19, 20) in the opened position, the roll (4) can be placed in it in horizontal position and the end (45) of the strip over one of the walls (17) of the light-lock. Still maintained in the same position the cassette is shut home and both covers (3) can be fitted. The covers each have a mandrel (5) to carry the roll in the closed cassette free of contact with the walls, each mandrel having an excentric extension (37) with a sloping top face (36). The top face lifting the hollow core (41) and the roll (4) when the covers (3) are being fitted by means of a special guiding tool.
Patent EP-0351915-A1 (EP)
Inventor: HORSTEN JOHANNES BERNARDUS
IPC: H04N11/08
Filed: 1989-07-17
Abstract: A device is proposed for deriving a clock signal from an electric signal made up of consecutive signal blocks (B i ), a signal block comprising a first block section (EBD i ) containing a first signal and a second block section (TBD i ) containing a second signal. The input terminal (1) is coupled to two parallel circuits  via  switching means (3), one circuit including a high-pass filter (8). The circuits have their outputs coupled to the inputs of a phase-locked loop (5) and a code-word detector (6). The output (13) of the code-word detector (6) is coupled to a control-signal generator (15). The control-­signal generator (15) generates control-signals which are applied to a control-signal input (9) of the switching means. During normal operation the switching means (3) define a time window for the electric signal, so that only the first block sections are applied to the code-word detector (6) and the phase-locked loop (5) to derive the clock signal from the signal information in these first block sections. The switching means are then alternately in position II and position III. The time gate is opened at the correct instant in that the code-word detector detects a unique code-word accommodated in every n-th first block section. 
     In order to ensure that when the device is switched on and the timing is consequently not yet in step,  i.e.  the information for opening the time windows at the correct instants is not yet available, the timing of the device is brought in step as rapidly as possible, the time window function is disabled at the instant at which the device is turned on. The switching means (3) are then set to position I. The complete signal is applied to the inputs of the phase-locked loop (5) and the detector (6)  via  the high-pass filter (8). When the detector (6) has detected a code-word the timing of the device is in step and changing over to normal operation as possible. The switching means (3) are then alternately set to positions II and III.
Patent EP-0367338-A1 (EP)
Title: Electrotherapy apparatus
Inventor: BEUN NICOLAAS HERMAN
IPC: A61N1/08
Filed: 1989-10-25
Abstract: Electrotherapy apparatus which is capable of generating direct currents or alternating currents to be applied to a patient via electrodes (39, 40). The apparatus comprises two controllable voltage/current converters (1, 2), the current input of each of these converters being connected via a resistor (5, 6) to a first supply voltage terminal and the control voltage input being connected to a waveform generator (16). The apparatus comprises furthermore a transformer of which the secondary winding (7) is connected via at least one relay contact (8, 9) to the electrode output circuit. The two ends of the primary winding (3) are each connected to a current output (1b, 2b) of one of the said converters (1, 2) and a centre tapping of the primary winding (3) is connected to the second supply voltage terminal. A protective circuit is connected to the two resistors (5, 6) which monitors the current through said resistors during operation and which, if a predetermined parameter of said current is exceeded, operates a relay (10), as a result of which the said at least one relay contact (8, 9) is switched over and the connection between the output circuit and the secondary winding (7) of the transformer is interrupted.
Patent EP-0366267-A1 (EP)
Inventor: DOYLE GERRY
IPC: B65C9/42
Filed: 1989-09-25
Abstract: A method and apparatus for applying sleeve labels to product containers including a label gripping assembly for engaging a label and pulling it onto a product container (20) and a web positioner (38) for adjusting the position of a next-to-be-applied label prior to engagement by the label gripping assembly. During a label applying cycle, the label being applied is severed from the web (32) along a line of weakness interconnecting the end most label (32a) with the next-to-be-applied label, after the next-to-be-applied moves to a predetermined position located downstream of an initial position. The web positioner (38) reverse feeds the web until the leading edge of the next-to-be-applied label retracts to the desired initial position. The web positioner (38) includes a driven roll and a nip roll that is movable towards and away from the driven roll by an actuator. The driven roll is continuously rotated and the nip roll is driven into frictional engagement with the driven roll in order to effect web retraction.
Patent EP-0324673-A1 (EP)
Inventor: GAUDIN MARIE PIERRE
IPC: B01D24/00
Filed: 1989-01-09
Abstract: Process for the manufacture of floors for filters, especially for filters with a granular filter material, characterised in that it comprises two stages:
 - a first stage in which there is produced, by casting concrete, or the equivalent, at least one carrier, self-supporting or pre-slab member exhibiting reserves (c) in which are housed means, such as nozzles, for introducing the fluids used for washing the filter;
 - a second stage in which, with the self-supporting carrier member(s) having been placed on the filter supports (f), concrete is poured in a single operation onto this member or these members in a quantity sufficient to reach the desired total thickness of the floor and thus to produce a slab (e) which will receive the granular filter material. 
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Patent EP-0346220-A1 (EP)
Inventor: WATARAI SHINICHI
IPC: G03G15/00
Filed: 1989-06-06
Abstract: A skew of a print medium sheet (P) generally occurs when the sheet (P) is fed to an image-forming area (31) in an image-forming apparatus, for example, an electronics image-forming printer, from a pile of such sheets (P). An apparatus according to the present invention is provided with a plurality of pairs of feed rollers (28a,b;30,47) between the pile (17) and the image-forming area (31), and a skew of a sheet (P) is corrected every time the sheet (P) comes in contact with each pair of rollers (28a,b;30,47) which are not rotating for a predetermined time, so that even a large skew can be corrected by the time the sheet (P) reaches the image-­forming area (31).
Patent EP-0348287-A1 (EP)
Inventor: DANGEL HENRY
IPC: B60K17/34
Filed: 1989-06-16
Abstract: Longitudinal rear transmission for a motor vehicle with four-wheel drive, comprising a housing (1) for the rearward transfer of the movement, connected mechanically to a propulsion unit (2) of transverse axis, a rear differential housing (4) and means of longitudinal connection connecting these two housings, characterised in that the housing (1) for the rearward transfer of the movement is mounted so as to oscillate about a transverse axis (YY) parallel to the axis (XX) of the propulsion unit (2) and is connected to the rear differential housing (4) by means of a rigid tube (6) containing a transmission shaft (5), this assembly thus being one-piece and being articulated on the propulsion unit (2). This arrangement considerably simplifies the transmission and its production cost and overall size. 
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Patent EP-0330592-A1 (EP)
Inventor: ROUGEMONT JEAN
IPC: A47K13/16
Filed: 1989-02-21
Abstract: The temporary protection comprises: . two curved slits (5, 6) which are symmetrical with respect to the longitudinal axis of the protection. . a transverse precut line (9) connecting the two slits (5, 6) in order to form two tongues (10, 11) integral with the protection by means of the two end bands (12, 13) situated between the said curves and the terminating edges (2, 3) of the protection. . a main longitudinal slit (7) produced in the longitudinal axis of the rear tongue (10) of the protection. . flaps (16, 17) comprising means (14, 15) of distorting downwards and localised at the front of the protection and on its lateral sides. <IMAGE>
Patent EP-0360734-A1 (EP)
Inventor: WILLERT HANS-GEORG PROF DR-MED
IPC: A61F2/34
Filed: 1989-07-26
Abstract: The outer surface (16) of the neck (3) of the articulation head (1) is adapted as a slide bearing surface to the edge surface (15) of the shell body (7). In the event of extreme deflections of the articulation head (1), the mutual bearing of spherical shell (5) and articulation head (1) is thereby effected via a line contact instead of a point contact, as a result of which local overstresses are prevented and frictional wear is at least reduced. <IMAGE>
Patent EP-0341290-A1 (EP)
Title: Agent concurrent de l'immunoglobuline e
Inventor: GOULD HANNAH JANE
IPC: G01N33/53
Filed: 1988-11-18
Abstract: Un agent concurrent polypeptidique ou analogue pour des sites de faible affinité d'immunoglobuline E (IgE) comprend un polypeptide ayant une séquence d'acides aminés montrée dans la table I représentée ici. Cette séquence d'acides aminés correspond aux acides aminés 340 à 439 de la chaîne lourde epsilon de l'IgE. Un agent concurrent polypeptidique particulièrement préféré a une séquence d'acides aminés qui correspond aux acides aminés 340 à 547 de la chaîne lourde epsilon de l'IgE telle qu'elle est montrée dans la table V représentée ici, laquelle montre également la séquence d'ADN correspondante codant pour cette chaîne. Un tel polypeptide peut également comporter des séquences courtes supplémentaires au début et/ou à la fin de la séquence noyau, séquences qui sont physiologiquement inoffensives et qui ne contribuent pas à la capacité de la séquence noyau à entrer en concurrence avec l'IgE naturelle pour les sites récepteurs de faible affinité sur des cellules humaines. Ce polypeptide peut être produit synthétiquement ou par expression à partir de l'Escherichia coli contenant un plasmide ayant un segment d'ADN codant pour ledit polypeptide.
Patent EP-0350510-A1 (EP)
Inventor: KIKUCHI MAKOTO
IPC: C09K19/46
Filed: 1989-01-05
Abstract: A ferroelectric liquid crystal composition comprising a smetic liquid crystal compound and an optically active compound and showing a quick response, and a photo-switching element prepared by using same are disclosed. Said composition comprises a compound represented by (I) and.'or a compound represented by (II), as component A; and a compound represented by (III) and/or a compound represented by (IV), as component B (wherein R 1 , R 2 , R 3  and R 5  each represents an alkyl or alkoxy group containing 1 to 18 carbon atoms, R 4  and R 6  each represents an alkyl group containing 2 to 18 carbon atoms or an alkoxy group containing 1 to 18 carbon atoms, X and Y each represents -CH 2 0-, -OCH 2 , (a) or (b), m, n, k and  1  each represents an integer of 1 or 2, and represents an asymmetric carbon atom, with A/B being not more than 1.5. A photo-switching element prepared by using the composition has a quick response.
Patent EP-0396612-A1 (EP)
Title: Novel plasmid vector with pectate lyase signal sequence.
Inventor: LEI SHAU-PING
IPC: C12N1/21
Filed: 1989-01-09
Abstract: The DNA coding for pectate lyase signal petide has been cloned on a plasmid to create a secretion vector which is capable of producing a chosen protein that will be transported across the bacterial membrane. The secretion vector has been used to secrete extracellular thaumatin and extracellular chimeric antibodies. The proteins produced by this vector have biological activity. The thaumatin is properly folded and the antibodies are capable of binding antigens on target cancer cells.
Patent EP-0346462-A1 (EP)
Title: Systeme d'alimentation en carburant avec pompe de demarrage mue par turbine
Inventor: CYGNOR JOHN E
IPC: F02C7/26
Filed: 1988-12-21
Abstract: L'utilisation d'une seule pompe à carburant centrifuge principale pour amener le carburant dans un moteur de turbine à gaz d'avion présente des avantages par rapport à d'autres systèmes connus, bien qu'un problème subsiste étant donné que lorsque la pompe centrifuge est entraînée à une vitesse qui est directement fonction de la vitesse du moteur, elle ne peut pas fournir le carburant à une pression appropriée quand le moteur se trouve dans des conditions de démarrage. Le système d'alimentation en carburant décrit, qui utilise une pompe centrifuge principale (10), permet de surmonter une telle difficulté grâce à une pompe de démarrage mue par turbine (30) ajoutée au système d'alimentation en carburant, la turbine (32) et la pompe de démarrage recevant le carburant pompé par la pompe centrifuge principale et la turbine utilisant le carburant à basse pression et à haute fluidité pour entraîner la pompe de démarrage, qui augmente la pression du carburant jusqu'à une valeur appropriée pour le démarrage du moteur. La pompe de démarrage fournit du carburant jusqu'à ce que la pompe à carburant centrifuge ait atteint une vitesse permettant l'arrivée du carburant au moteur à la pression requise, la turbine n'étant à ce moment plus entraînée et le débit de la pompe de démarrage étant ramenée à zéro.
Patent EP-0432172-A1 (EP)
Inventor: MARDER ARNOLD R
IPC: B32B15/01
Filed: 1989-07-21
Abstract: Le procédé décrit, qui sert à produire une couche par recuit après galvanisation sur un substrat d'acier, consiste à former sur le substrat d'acier un revêtement à base d'alliage Zn-Fe ayant une teneur en Fe prédéterminée F (exprimée en % en poids); et à traiter thermiquement le revêtement d'alliage Zn-Fe se trouvant sur le substrat en partant d'une température initiale prédéterminée T1 (exprimée en °C) pour arriver à une température terminale prédéterminée T2 (exprimée en °C) à une vitesse de chauffage prédéterminée R (exprimée en °C/min.), F, T1, T2, et R étant choisis pour que la condition suivante soit remplie: a.R2 + b.T2 + c.R.F + d.R.T + e.R + f.T = g, où a, b, c, d, e, f et g sont des constantes prédéterminées, de façon à former une structure de recuit après galvanisation à phase delta1 virtuellement de 100 %. Dans une variante, le traitement thermique peut être effectué jusqu'à ce que la température du spécimen se situe juste au-dessous d'une température minimun de la plage de stabilité de la phase delta1 selon une teneur en Fe et une vitesse de chauffage choisies suivies par un blocage isothermique d'une durée prédéterminée maintenu jusqu'à ce que la transformation en phase delta1 se produise.
Patent EP-0420943-A1 (EP)
Inventor: COTE LAURENCE G
IPC: H01S3/083
Filed: 1989-03-03
Abstract: Gyroscope à laser annulaire doté d'un dispositif de rotation à polarisation non-réciproque, par exemple un rotateur de Faraday conçu de manière à obtenir, par le moyen d'un aimant de Faraday, un champ magnétique relativement uniforme sur tout le profil du rotateur de Faraday. Grâce à ce champ magnétique uniforme sur tout le diamètre du rotateur de Faraday, les effets de focalisation magnétique sont réduits et la sensibilité thermique de la polarisation du gyroscope est considérablement diminuée.
Patent EP-0390217-A1 (EP)
Inventor: SUZUKI TEIICHI
IPC: A23L1/00
Filed: 1990-03-30
Abstract: The present invention relates to a foamed seasoning which is substantially foamed, a foamable seasoning composition liquor comprising an aqueous seasoning and an emulsifier, and the processes thereof. 
     By making a seasoning in foam, flavoring effect can be given in a minimum amount of the seasoning, and such defects in conventional liquid seasonings as a seasoning flowing down on the bottom of a container being absorbed excessively in a food to be cooked to bring about the deterioration of the tissue can be eliminated.
Patent EP-0391404-A1 (EP)
Inventor: TAKATORI SUNAO
IPC: G06N3/04
Filed: 1990-04-05
Abstract: A data processing system having a neural layer which comprises a neuron for comparing a sum of inputted data weighted by a weight with a threshold so as to output an output according to a result of the comparing, characterized in that the neural layer comprises as many neural layers as a difference between an abstraction degree of input and output data of the data processing system.
Patent EP-0405392-A1 (EP)
Inventor: KETTLER HEINZ
IPC: A47C7/50
Filed: 1990-06-25
Abstract: A chair or deckchair (1) according to the invention has a guide (15) in each case on the insides (16) of its rear legs (5), preferably in the form of an elongate slot, in which a sliding pin (24) can be moved up and down in each case, as a result of which the handling and stability of the chair or deckchair (1) are improved. <IMAGE>
Patent EP-0411314-A1 (EP)
Inventor: RASCHBICHLER HANS GEORG
IPC: E01B25/10
Filed: 1990-06-27
Abstract: The invention relates to a supporting structure for the carriageway of a track-bound vehicle, in particular of a magnetic levitation train, and to a method for producing said supporting structure. The supporting structure contains a support (1), at least one attachment (2) having an operating surface (8), and a mounting device with fastening screws (12) for securing the attachment positionally accurately on the support. In order to provide a redundant diversified mounting system for the attachment (2), the mounting device additionally has mounting elements (22, 23) which act in a positive-locking manner, are preferably unstressed during normal operation and become effective only if the fastening screws malfunction. …<IMAGE>…
Patent EP-0410158-A1 (EP)
Inventor: LINDER ERNST DIPL-ING
IPC: F02M51/08
Filed: 1990-06-29
Abstract: Such a device has a housing (10) with fuel and air connection (11, 12) and a hollow extended housing connection (14) with an end blow-out opening (18) connected to the fuel and to the air connection (11, 12). On the end of the housing connection (14) a solenoid-operated valve element (35) is arranged, which is pressed by a valve closing spring (32) on to a valve seat (34). For more efficient processing in the device, the valve seat (34) is arranged on a coaxial inner pipe (19) running through the housing connection (14), which inner pipe extends into the blow-out opening (18). The outside diameter of the inner pipe (19) is less than the inside diameter of the housing connection (14). The internal chamber of the inner pipe (19) is connected to the fuel connection (11) and the annular chamber (21) enclosed by the inner pipe (19) and housing connection (14) is connected to the air connection (12). 
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Patent EP-0413946-A1 (EP)
Inventor: STAEDELE NORBERT DIPL-ING FH
IPC: B01D46/22
Filed: 1990-07-13
Abstract: The invention relates to a method and a device for the cleaning of workstations on a spinning machine 1, having at least one suction device 2, 3 which possesses an endless rotating filter band 4. At the same time, the filter band can be driven at at least two different speeds. <IMAGE>
Patent EP-0431515-A1 (EP)
Inventor: ALTHAUS ROLF DR
IPC: F02B33/42
Filed: 1990-12-03
Abstract: Diese Druckwellenmaschine weist ein Zellenrad (2) auf mit einer Längsachse (3), welches mittels eines Lagers in einem Gehäuse gelagert ist. Die eine Stirnseite (4) des Zellenrades (2) wirkt mit einem Heissgasführungsgehäuse (6), die andere (5) mit einem Gasführungsgehäuse (8) über jeweils einen radial ausgerichteten Dichtungsspalt (7, 9) zusammen. Die Erfindung will eine Druckwellenmaschine (1) schaffen, deren Leistung während eines Kaltanlaufs gleich ist wie nach dem Erreichen der Betriebstemperatur. Dies wird dadurch erreicht, dass die radial ausgerichteten Dichtungsspalte (7, 9) mindestens eine gegen die Längsachse geneigte Spaltverlängerung (20, 21) aufweisen, und dass Flanken (22, 23, 28, 29) dieser Spaltverlängerung auf der Mantelfläche von Kegeln liegen, die eine gemeinsame Spitze auf der Längsachse (3) aufweisen. <IMAGE>
Patent EP-0438747-A1 (EP)
Inventor: TSUKADA TAKAYUKI
IPC: A61K47/26
Filed: 1990-12-20
Abstract: The stabilized freeze-dry composition of glycopeptide antibiotics comprising one or more saccharides at 0.05 parts by weight or more. In this invention, glycopeptide antibiotics means orenticins A to D, chloroorienticins A to E, and vancomycin.
Patent EP-0439816-A1 (EP)
Inventor: GOSCH HANS-JUERGEN DR
IPC: C07C7/152
Filed: 1990-12-22
Abstract: This process is characterised in that   a) anthracene, which may contain substituents which are inert under the reaction conditions, is reacted with cyclohexene in a mixture with benzene and/or cyclohexane in liquid phase and an adduct of cyclohexene with anthracene is obtained, b) the adduct of cyclohexene with anthracene is separated off from the reaction mixture and c) the adduct of cyclohexene with anthracene is cleaved into anthracene and cyclohexene by heating to a temperature of 150 to 500 DEG C, thus obtaining cyclohexene. t
Patent EP-0381268-A1 (EP)
Inventor: BEECH CLIVE DAVID C O PHILIPS
IPC: H01L29/423
Filed: 1990-01-24
Abstract: A field effect semiconductor device with a semiconductor body (1) having a first region (2) of one conductivity type adjacent a given surface (3) of the body, a second region (4) of the opposite conductivity type provided within the first region (2) adjacent the given surface (3), and a third region (5) of the one conductivity type provided in the second region (4) adjacent the given surface (3). An insulated gate (6) is provided on the given surface (3) overlying a channel area (7) of the second region (4) for defining a gateable conductive path along the length (ℓ) of the channel area (7) between the third and first regions (5 and 2). The given surface (3) is profiled, for example by one or more grooves (8), in the region of the channel area in a direction extending transversely of the length (ℓ) of the channel area (7) so as to increase the effective width of the channel area (7).
Patent EP-0438817-A1 (EP)
Inventor: SORKIN HOWARD
IPC: G09F9/35
Filed: 1990-12-03
Abstract: The dark off-state and thus the contrast ratio of a twisted nematic liquid crystal display is improved by adding a second liquid crystal cell of equal thickness and equal but opposite twist angle in series with the first cell. Three such double cell LCDs (54-56) are employed in a color projection TV to produce the red, blue and green components of a full color image having improved contrast ratio.