baber/WOPTO huggingface dataset:
Patent EP-0387414-B1 (EP)
Title: Device for packaging a stack of paper
IPC: B65B59/02
Filed: 1989-12-14
Granted: 1993-07-28
Abstract: Device for packaging a stack of paper, comprising a folding-box unit (1) and a suction-rod unit (2). The folding-box unit has a plane for receiving a packaging blank and a stack of paper pushed thereon, and tool elements (4) for erecting the side parts of the packaging blank to form a half-box. The suction-rod unit consists of a plurality of suction rods (8) which can be moved up and down simultaneously and whose heads form the receiving plane. The packaging blank, together with the stack of paper, can be lowered through the folding-box unit with the aid of the suction rods, during which operation the side parts of the packaging blank are erected on the tool elements. The folding-box unit has a plurality of folding-box guide bars (9, 10) which cross one another at right angles and by means of which or on which the tool elements can be altered with the aid of actuators for the purpose of format adjustment. The suction-rod unit possesses suction-rod guide bars (13, 14) which are parallel to the folding-box guide bars and with which the suction rods are connected by means of holding devices and with which and also on which the suction rods are displaceable for format adjustment. The suction-rod guide bars are connected mechanically to the folding-box guide bars and can be moved together with these. 
<IMAGE>
Patent EP-0365278-B1 (EP)
Inventor: MANNIX CHRISTOPHER JOSEPH
IPC: C12N9/70
Filed: 1989-10-17
Granted: 1994-03-30
Abstract: A process for the separation of streptokinase from contaminating proteins in a streptokinase-containing mixture, which comprises treating the mixture with a reducing agent to reduce disulphide bridges in the contaminating proteins to free thiol groups, contacting the mixture with a reagent R-X wherein R is a group capable of reacting with a free thiol group and X is a group R<1> capable of reacting with a free thiol group or is a thiol-containing matrix, and thereafter separating the resulting chemically modified contaminating proteins from the mixture to provide streptokinase in a form substantially free of contaminating proteins.
Patent EP-0372731-B1 (EP)
Title: Paper coating
Inventor: HASSELL MORGAN VICTOR
IPC: D21H23/36
Filed: 1989-11-13
Granted: 1994-01-12
Abstract: There is disclosed an apparatus for coating sheet material, the apparatus comprising a rotatable backing roll (4) upon which a sample of sheet material may be mounted to form a cylinder, a coating head (9) including a blade (22) an outlet (21b) for dispensing a coating composition and a supply means (18) for supplying a coating composition to the outlet (21b) in the region of the coating edge of the blade (22), and means for enabling the coating head (9) to be moved in operation parallel to the axis of rotation of the backing roll (4) and in contact with the sheet material mounted thereon whilst the backing roll (4) is rotated, whereby a strip of sheet material may be coated of resultant helical form, wherein the supply means (18) includes an element which comprises a matrix of tubular passageways (19) longitudinally disposed with respect to the flow of coating composition through the coating head (9). Also disclosed is a method of coating sheet material. <IMAGE>
Patent EP-0332480-B1 (EP)
Title: Closure with movable element for flasks and other containers
IPC: B65D47/28
Filed: 1989-02-08
Granted: 1992-05-13
Abstract: Closure capsule (2) with a movable element for vials and other containers which must be opened or closed without withdrawal of the capsule, characterised in that it comprises an envelope (6) connected to the vial (1) by attachment elements (4, 5), the said envelope (6) having a bottom (7) and an opening intended to be brought into coincidence with that (17b) of a drawer (16) mounted in a slide (8) formed below the bottom (7) and having a bottom wall (10) in which an opening (11) is formed connecting with the interior of the vial (1), the said drawer (16) being provided with operating means (18, 23, 24, 32, 38) protruding from the envelope (6) and elements (19, 19a, 33) being provided for holding the capsule (2) closed in the non-operating position. <IMAGE>
Patent EP-0398973-B1 (EP)
Inventor: SMYTH STEPHEN MALCOLM FREDERIC
IPC: H04B14/04
Filed: 1989-02-10
Granted: 1994-10-12
Abstract: In a method and apparatus for coding high quality digital audio signals, the signal is sampled at repeated intervals and the sample is filtered into a number of sub-bands, preferably four. The signal in each sub-band is coded by means of a linear prediction technique and each sub-band is quantized with a varying number of levels according to its signal variance. This enables the considerable spectral redundancy which occurs in music signals to be exploited, and this advantage is increased as compared with conventional systems as the signal spectrum becomes discontinuous and/or resonant which is a common occurrence with music.
Patent EP-0383937-B1 (EP)
IPC: C10G63/00
Filed: 1989-08-11
Granted: 1993-03-17
Abstract: Le procédé de traitement d'une huile de sous-produit décrit consiste à traiter une substance brute contenant une huile lourde, qui s'est formée comme sous-produit dans l'étape de production d'alkyl benzène ou similaire par alkylation de benzène ou similaire, avec un catalyseur de zéolite synthétique cristalline ayant un rapport molaire SiO2/Al2O3 d'au moins 20 et une ouverture à cavité principale composée d'une chaîne fermée d'oxygène à 10 éléments en phase liquide à une température ne dépassant pas 320°C, la matière brute contenant jusqu'à 2 % en poids de méthylnaphthalène. Un tel procédé permet d'empêcher une réduction de l'efficacité du traitement catalytique.
Patent EP-0383892-B1 (EP)
Title: Ball-throwing device, in particular for tennis balls
IPC: A63B69/40
Filed: 1989-08-28
Granted: 1993-08-11
Abstract: PCT No. PCT/AT89/00075 Sec. 371 Date May 16, 1990 Sec. 102(e) Date May 16, 1990 PCT Filed Aug. 28, 1989 PCT Pub. No. WO90/01975 PCT Pub. Date Mar. 8, 1990.A ball delivery apparatus, in particular for tennis balls, includes a ball magazine, a ball firing system, and a feed system that moves balls from the ball magazine one by one to the ball firing system. The ball firing system fires each ball in accordance with a preprogrammed firing setting that in each instance determines the speed, spin, and/or direction of each ball. A variable feed sequence frequency of the feed system is controlled as a function of the firing settings of the ball firing system. A time interval scale for establishing the movement of the next ball through the feed system is associated with each firing setting accepted by the ball firing system for firing a ball. The intervals between the balls can be matched to the particular ball characteristics.
Patent EP-0442897-B1 (EP)
Inventor: VIRVING NILS
IPC: D21B1/14
Filed: 1989-10-02
Granted: 1995-04-05
Abstract: PCT No. PCT/SE89/00527 Sec. 371 Date Mar. 22, 1991 Sec. 102(e) Date Mar. 22, 1991 PCT Filed Oct. 2, 1989 PCT Pub. No. WO90/04673 PCT Pub. Date May 3, 1990.Apparatus is disclosed for the manufacture of fiber pulp from lignocellulose-containing materials including radially extending grinding segments for use with a pair of opposed counter-rotating grinding discs in which the grinding segments include an inner radial zone with alternating raised bars and grooves projecting radially thereon parallel to the radius of the grinding segment, and an outer radial zone including a first group of alternating raised bars and grooves projecting outwardly thereon in a first direction and a second plurality of alternating raised bars and grooves projecting outwardly thereon in a second direction, both sets of these raised bars and grooves extending outwardly at angles of between about 5 DEG  and 30 DEG  with the first and second directions being opposite to each other with respect to the grinding segment itself. Methods for manufacturing fiber pulp from lignocellulose-containing material employing such grinding segments are also disclosed.
Patent EP-0394493-B1 (EP)
Inventor: MIYOSHI TOSHIHIRO
IPC: H04N5/60
Filed: 1989-10-24
Granted: 1995-10-25
Abstract: Circuit démodulateur de signaux vocaux numériques permettant de supprimer le bruit intermittent qui se produit lorsqu'il n'y a plus de synchronisme ou lorsqu'on force le circuit de silencieux à entrer en fonction. Le circuit démodulateur comprend un circuit détecteur de synchronisme (18) et un circuit de silencieux (17) qui assourdit le signal de sortie d'un circuit d'interpolation (16) en réaction à un signal de verrouillage de synchronisation produit par le circuit détecteur de synchronisation (18) lorsqu'il n'y a plus de synchronisme. Le signal de sortie du circuit d'interpolation (16), qui est un signal différentiel, est assourdi et intégré ensuite pour produire un signal vocal de grande qualité sonore, sans bruit même lorsque le synchronisme n'est pas maintenu.
Patent EP-0434767-B1 (EP)
IPC: G01C19/64
Filed: 1989-09-13
Granted: 1993-09-29
Abstract: Un gyroscope à résonateur annulaire passif se compose d'un chemin annulaire à guide d'ondes électromagnétique provoquant une rotation spécifiée de la polarisation des ondes, une fois pour chaque tour dans le chemin annulaire. Pour un chemin annulaire à fibre optique on introduit une fonction à un certain point dans ledit chemin annulaire, dans lequel les extrémités des fibres tournent les unes par rapport aux autres afin d'effectuer une rotation de polarisation.
Patent EP-0400581-B1 (EP)
Inventor: GOVERNALE CLAUDIO
IPC: D04H/
Filed: 1990-05-29
Granted: 1996-08-07
Abstract: A system for consolidating fibrous non-woven webs is claimed. Loose fibres are deposited on a pierced surface conveyor running on rollers over a suction box with a crosswise slit connected to a suction source. A pierced cylinder with a blowing box mounted inside it is rotated above the conveyor and supplied with air from a compressor and heater with the hot air emerging from a slit. The system is adjusted to give high air velocities through the moving web which opens and consolidates the fibres and welds them together through melting and softening.
Patent EP-0407923-B1 (EP)
IPC: B41F7/26
Filed: 1990-07-07
Granted: 1993-08-18
Abstract: A drive for rotating and reciprocating a distributing roller in inking or damping units of offset printing presses includes two gears rotating at different speeds from one another, only the first rotation-transmitting gear of the two gears is driven by a gear connected to the plate cylinder and the second lateral reciprocation-transmitting gear is driven by the first gear by way of an intermediate gear meshing with both gears.
Patent EP-0431446-B1 (EP)
Title: Heat exchange assembly for unit heaters
IPC: F24H3/10
Filed: 1990-11-27
Granted: 1993-09-29
Abstract: The heat exchange assembly for unit heaters and like apparatus for the treatment of hot air is of the type comprising a heat exchanger formed of flues and air tubes and a combustion chamber. The inventive caracteristics thereof are the following:   the flues (17) have, in cross-section, the shape of a trapezoid with the small base placed at the bottom; the air tubes (15) are arranged side by side in such a manner as to form therebetween a flue (17); the lower portion (19) of the air tubes forms the roof of the combustion chamber (9); the flues (17) have in cross-section the shape of a trapezoid with the small base placed at the top; the side walls (21) of the air tubes (15) are provided with impressions (18) for avoiding a laminar flow of the flue gas and imparting thereto the necessary turbulence.   <IMAGE>
Patent EP-0399631-B1 (EP)
Inventor: HENDERSON DAVID DR
IPC: A61K31/57
Filed: 1990-05-17
Granted: 1994-02-16
Abstract: Steroids having a 15,16-double bond, especially gestodene (17 alpha -ethynyl-17 beta -hydroxy-18-methyl-4,15-estradien-3-one), can be used for the treatment of carcinomas that can be inhibited in their growth by the protein TGF beta  (Tumor Growth Factor  beta ), especially breast carcinoma. At least one antiestrogen can be coadministered.
Patent EP-0435714-B1 (EP)
Inventor: GAUTHIER PATRICIA
IPC: B01J31/24
Filed: 1990-12-03
Granted: 1995-08-09
Abstract: Process for the preparation of chlorinated carboxylic acid chlorides of the formula 
<IMAGE>
 in which
 R<2> represents the radical (CH2)n, n being an integer from 2 to 4, or the radical -CH2-C(C6H5)2- and R<1> represents a hydrogen atom or an alkyl radical having from 1 to 4 carbon atoms, which consists in reacting lactones of the formula 
<IMAGE>
 in which R<1> and R<2> have the preceding meanings with phosgene, at a temperature of 90 DEG  to 180 DEG C, using as catalysts the oxides or sulphides of trisubstituted phosphines. 
<??>The process according to the invention allows chlorinated carboxylic acid chlorides of high purity to be obtained, which present an excellent stability towards light and heat and which are very useful as intermediates in synthesis.
Patent EP-0491103-B1 (EP)
Inventor: LARRANAGA MENDIZABAL EUSEBIO
IPC: A61K31/80
Filed: 1990-12-19
Granted: 1996-03-20
Abstract: The compositions comprise in an aqueous solution at least one organogermanium derivative of formula <CHEM>  where:   R1 is a straight or branched chain or cyclic aliphatic or heteroaliphatic group or an aromatic or heterocyclic or heteroaromatic group;   R2 is H, R1 or an atom of lithium, sodium or potassium;   R3 is OH, OR2 or: <CHEM>  where n is an integer from 0 to 1000. a
Patent EP-0447451-B1 (EP)
Inventor: SITTLER FRED C
IPC: G01N30/60
Filed: 1989-12-04
Granted: 1995-03-22
Abstract: Une vanne (10) micro-usinée miniature utilisée en chromatographie en phase gazeuse, présente des dimensions de vanne et d'interconnexion très réduites afin de réduire le volume du fluide inhérent à d'autres vannes d'aiguillage de gaz en vue de fournir des mesures précises mettant en ÷uvre des écoulements de gaz réduits. Afin de réduire la taille du diaphragme d'actionnement sans rencontrer des concentrations de contrainte excessives au niveau dudit diaphragme, ce dernier (18) peut être actionné par un film de polyimide conjointement avec un corps de vanne (15, 22) en silicium comportant des sièges de vanne (40D à 45D) dont les orifices sont ouverts ou fermés par déflexion du diaphragme (18). On peut micro-usiner des tranches de silicium à l'aide de techniques de fabrication en lots afin de fournir les sièges de vanne (40D à 45D) et les passages (30 à 35) nécessaires au fonctionnement. On produit l'ensemble de vanne (10) sous forme d'un sandwich en couches fait de tranches individuelles, comprenant une couche actuatrice (25), une couche d'arrêt (28), une couche de siège de vanne (15), ainsi qu'une couche (11) dotée de canaux d'écoulement recevant du gaz provenant de la couche du siège de vanne (15) et réalisant les interconnexions nécessaires avec les sorties prévues. Le film du diaphragme (18) est positionné entre la couche du siège de vanne (15) et la couche d'arrêt (22), et est défléchi ou déplacé afin de réguler le passage de gaz par les orifices des vannes. La couche de diaphragme (15) est scellée au corps de la vanne en silicium (15, 22) selon un procédé de fusion, tel que le scellement par brasage ou par une composition vitrifiable.
Patent EP-0427810-B1 (EP)
IPC: B23B23/00
Filed: 1990-03-22
Granted: 1993-09-15
Abstract: Ein Reitstock (1), der zur Aufnahme von Werkstücken auf Bearbeitungsmaschinen, insbesondere Richtmaschinen, bestimmt ist, weist ein Reitstockoberteil (5) auf, in dem eine Pinole (7) axial verstellbar gelagert ist. Das Reitstockoberteil (5) ist an vertikalen Führungssäulen (14) gegenüber einem Reitstockunterteil (2) vertikal beweglich geführt. In seiner Ausgangsstellung ruht das Reitstockoberteil (5) auf Anschlagbolzen (17). Das Reitstockoberteil (5) kann einer Bewegung des darin aufgenommenen Werkstückendes nach oben folgen.
Patent EP-0418375-B1 (EP)
Inventor: PAWELEK JOHN M
IPC: C07F9/38
Filed: 1990-04-02
Granted: 1995-03-22
Abstract: A phosphorylated derivative of L-dopa of the formula  <IMAGE> wherein when X is  <IMAGE>  wherein Z is -CH2, N, S or a linkage other than oxygen which renders the phosphate group resistant to hydrolysis by phosphatase enzymes in tissues and biological fluids, then Y is OQ, wherein Q is H or an alkyl with one to twelve carbon atoms, or wherein X is OQ, then Y is  <IMAGE>  wherein R' is hydrogen or a pharmaceutically acceptable cation and R is a moiety which increases hydropobicity. The phosphorylated derivative of L-dopa is useful as an agent to increase the melanin content in mammalian skin and hair.
Patent EP-0470154-B1 (EP)
Inventor: HODSON PETER DAVID
IPC: A61M16/00
Filed: 1990-04-30
Granted: 1996-06-05
Abstract: An inhalation device for dry powder comprising a housing defining a chamber (11) for receiving a dose of powdered medicament in communication with a patient port (23) in the form of a mouthpiece or nasal adapter, the inhalation device additionally comprising: deagglomeration/aerosolisation means to deagglomerate and/or assist aerosolisation of said dose of powdered medicament, which means is operable by a patient-independent energy output source (13), detection means (31) to detect patient inspiration through the patient port (23), and, control means (19) to actuate said deagglomeration/aerosolisation means in response to detection of patient inspiration by said detection means.
Patent EP-0494180-B1 (EP)
Inventor: BOEHM GERHARD
IPC: F02F3/02
Filed: 1990-09-20
Granted: 1994-12-14
Abstract: PCT No. PCT/EP90/01600 Sec. 371 Date Dec. 20, 1991 Sec. 102(e) Date Dec. 20, 1991 PCT Filed Sep. 25, 1989 PCT Pub. No. WO91/04429 PCT Pub. Date Apr. 4, 1991.A piston for an internal combustion engine comprising a piston head provided with at least one piston ring groove and a piston body having a piston pin bore, and a compression height of less than 40% of the piston diameter. In order to be able to equalize the influences of thermal expansion as well as possible and to enable a quiet operation of the piston in a cylinder, the invention provides that the largest diameter region of the piston body is arranged in a plane which extends perpendicularly to the body-generating line and which includes the piston pin axis.
Patent EP-0445667-B1 (EP)
Inventor: THULL ROGER PROF DR-ING
IPC: A61C8/00
Filed: 1991-03-01
Granted: 1995-01-25
Abstract: An endosseous dental implant consists of an anchoring part which can be introduced into the jaw, a bushing part or section passing through the gum, and a securing part which is accessible from the oral cavity and is intended for a tooth replacement to be connected firmly to the implant. The dental implant is to be improved in such a way as to promote the adherence of the jaw bone to the anchoring part without causing any harmful effects there. This is achieved by virtue of the fact that the surface (10) of the anchoring part or section (5) is smooth and polished, at least the surface (10) of the anchoring part (4) consisting of or being coated with a material with semiconducting properties and relatively low electron conductivity. The circumferential surface (12) of the bushing part or section (5) consists of a material with metallic or virtually metallic electron conductivity or is coated with this material. <IMAGE>
Patent EP-0446881-B1 (EP)
Inventor: ISHIMOTO ZENICHI
IPC: A63H30/04
Filed: 1991-03-13
Granted: 1995-01-04
Abstract: A sound effect device for the radio controllable toy vehicle capable of producing various realistic sounds such as a klaxon horn, an emergency braking sound, a small braking sound, a tire-squealing sound upon sharp turning which are generated depending upon a driving condition of the toy vehicle, and further capable of producing the realistic sounds readily modified on the basis of various types of the toy vehicles.
Patent EP-0459266-B1 (EP)
Inventor: VICHARD OLIVIER
IPC: A61B17/70
Filed: 1991-05-21
Granted: 1994-12-21
Abstract: A plate (1) is designed to be positioned on the caudal fragment (2) of the axis (C2) and to bear thereon. It serves as a bearing surface for the head (13) of a screw (12) and as a positive guide for the screw via a gun (11). The end of the screw (12) is screwed into the cranial fragment (3) of the odontoid apophysis (tooth) of the axis (C2). The plate (1) is continued on the caudal side by a fork-shaped part (14) bearing on the anterior surface of the body of the third cervical vertebra (C3). The invention prevents the head (13) of the screw (12) from penetrating into the caudal fragment (2) of the axis (C2) and prevents the self-tapping screw (12) from scavenging this friable caudal fragment (2) before becoming positively engaged in the cranial cortical fragment (3). <IMAGE>
Patent EP-0476244-B1 (EP)
Inventor: SIMETH CLAUS D
IPC: B41F21/10
Filed: 1991-06-27
Granted: 1994-05-18
Abstract: A gripper finger for a gripper spindle in a sheet-fed printing press includes first and second components. The first component has a gripper finger extension which contacts a gripper finger support at a transfer point. The first and second components cooperate to form an enclosure angle for enclosing the gripper spindle, with the first component contributing a maximum of 180 degrees to the enclosure angle and the second component supplementing the enclosure angle. The second component is fastened to the gripper spindle. A first compression spring is disposed between the ends of the first and second for exerting an adjustable, first spring force approximately in a direction of the transfer point. An adjustment screw is threadably engaged with one of the components and has a tip which lies against the supporting plane of the other component for exerting a screw force approximately in a direction of the transfer point. The first spring force and the screw force combine to form a resultant force in the direction of a line connecting the center point of the gripper spindle and the transfer point. A second compression spring clamped between the first component and the gripper spindle urges the first component against the gripper finger with a force greater than the first spring force and in a direction which essentially coincides with the direction of the resultant force.
Patent EP-0531573-B1 (EP)
Inventor: SPEITKAMP BURKHARD DIPL-MATH
IPC: H04Q3/545
Filed: 1991-09-13
Granted: 1999-08-04
Abstract: The data base (DB) of a program-controlled communications exchange has a data-base allocation routine (ALR), which receives allocation requests for data memory areas (DSB) and sends back individual code words as a confirmation of allocation. To generate the code words, in each case the data-base allocation routine (ALR) forms a saving code word (SC) which is stored in an allocation memory (BSP) of the database (DB). For accesses to allocated data memory areas (DSB), in the database (DB) there is provided a data-base access routine (ACR), to which the code word issued during allocation is transferred for designating the data memory areas (DSB). The data-base access routine (ACR) extracts from this code word the saving code word (SC) and compares it with the saving code word (SC) stored in the allocation memory (BSP) by the data-base allocation routine (ALR). <IMAGE>
Patent EP-0481745-B1 (EP)
Inventor: DWIGGINS JOHN HENRY
IPC: D21H23/00
Filed: 1991-10-16
Granted: 1996-07-03
Abstract: Apparatus and process for producing foam formed fibrous web in which the furnish is made up by mixing a thin water slurry of fibers at a consistency in the range of from about 0.5 to about 7 weight percent fibers with sufficient aqueous foam containing a surfactant and having an air content in the range of from about 55 to about 80 percent by volume to form a foamed fiber furnish containing from about 0.1 to about 3 weight percent fibers which is supplied directly to the forming felt (11) or wire of a twin wire papermaking machine, adding makeup surfactant and discarding excess aqueous foam from the process as required to maintain the desired volume of foamed liquid therein. <IMAGE>