baber/WOPTO huggingface dataset:
Patent EP-0423326-A1 (EP)
Title: Nouveau peptide a action physiologique et agent de regulation du metabolisme du calcium comprenant ce peptide en tant qu'ingredient efficace
Inventor: ORLOWSKI RONALD C
IPC: C07K14/00
Filed: 1990-04-19
Abstract: Un nouveau peptide à action physiologique possède la séquence d'acides aminés (I) dans laquelle X1 représente Ser-Thr ou Thr-Ser, X2 représente Met, Gly, Ala, Val, n-Val, Pro, Leu, n-Leu, Ile, Phe ou l'acide alpha-aminolactique; X3 représente Asp ou Glu; X4 représente Leu-Gln-Thr, Gln-Thr, Leu ou Gly-Gln-Thr; X5 représente Val-Gly-Ala ou Ser-Gly-Thr; R représente H, NH2, N-acyle ou N-alkyle; X6 représente CO-NH ou NH-CO; X7 représente une séquence d'acides aminés dans les positions 2 à 6 de la calcitonine naturelle, ou un dérivé de substitution, de suppression ou d'addition de celle-ci, ayant de 0 à 6 acides aminés; X8 représente une séquence d'acides aminés dans les positions de 8 à 32 de calcitonine naturelle, ou un dérivé de substitution, de suppression ou d'addition de celle-ci, et chacun des n1 et N2 représente un nombre entier compris entre 1 et 19, et n1 + n2 est égal à une valeur comprise entre 2 et 20, ou un sel pharmacologiquement acceptable de ce peptide; l'invention concerne également un agent de régulation du métabolisme du calcium comprenant en tant qu'ingrédient efficace le peptide ou le sel susmentionnés.
Patent EP-0429608-A1 (EP)
Title: Processes for producing highly water absorptive resins.
Inventor: CHOI SU BEOM
IPC: C08F8/42
Filed: 1990-06-08
Abstract: PCT No. PCT/KR90/00005 Sec. 371 Date Apr. 22, 1991 Sec. 102(e) Date Apr. 22, 1991 PCT Filed Jun. 8, 1990 PCT Pub. No. WO90/15829 PCT Pub. Date Dec. 27, 1990.The processes for producing highly water absorptive resins of the present invention comprise the following steps: (A) suspending an aqueous solution of partially neutralized alkali metal acrylate and optionally partially neutralized acrylamido alkane sulfonate in a hydrocarbon solvent containing a surfactant having a HLB value of 3 APPROX 6 or 8 APPROX 12; (B) subjecting the mixture to inverse suspension polymerization in the presence of at least one water soluble radical polymerization initiator; (C) if necessary, separating the moisture from the produced polymer by azeotropic distillation to reduce the water content to about 15 to 55% by weight; (D) adding a crosslinking agent having two or more reactive groups such as epoxy groups, if desired, as a solution form to subject the surface of the polymer to crosslinking reaction; and optionally (E) subjecting to coagulation with the use of a coagulant in the presence of an inert solvent, whereafter drying the resultant coagulate to obtain the water absorptive resin.
Patent EP-0491762-A1 (EP)
Inventor: ELZENBECK MANFRED
IPC: A47B13/02
Filed: 1990-09-06
Abstract: Afin de pouvoir monter des tables de différents types et dimensions avec un nombre aussi réduit que possible d'éléments individuels, une table ayant un plateau (2) posé dans un cadre (1) comprend un cadre (1) composé de cornières (6) qui forment chacune un coin de cadre et de longerons (7) qui relient chacune deux cornières (6). Chaque cornière est associée à un pied (3) amovible de la table. Le plateau (2) de la table s'appuie au moins sur les longerons (7) du cadre et sa face supérieure s'étend plus au moins à fleur de la face supérieure (9) du cadre.
Patent EP-0493445-A1 (EP)
Inventor: GALL WINRICH
IPC: H04N1/40
Filed: 1990-09-18
Abstract: Procédé et appareil amélioré de production d'images demi-ton en utilisant un faisceau (103, 104) d'intensité variable. Une table de consultation (114, 115) à laquelle des coordonnées de position (x, y) et des données d'intensité d'images (116) ont accès, à un minimum, fournit des informations d'intensité du faisceau. Dans certains modes de réalisation, il est possible d'avoir accès à la table de consultation (114, 115) par des données d'identification d'ensemble de points (42) et/ou des nombres générés au hasard (41) en plus des coordonnées de position (x, y) et des données d'intensité d'image (116). Les coordonnées de position (x, y) peuvent être générées en effectuant une transformation de coordonnées (17) sur les coordonnées de position de faisceau (u, v). Les données d'intensité de faisceau stockées dans la table de consultation (114, 115) peuvent permettre la formation de points doux (32, 34, 36), c'est-à-dire des points demi-ton qui sont formés par des niveaux différents d'exposition du rayon. La table de consultation (114, 115) permet également une augmentation de la fréquence des points (36) dans les tons moyens.
Patent EP-0515371-A1 (EP)
Title: Hand-held machine tool.
Inventor: STRATEN GUENTER
IPC: B25F3/00
Filed: 1990-11-08
Abstract: In order to design a hand-held machine tool, intended in particular for drilling, percussion drilling, sawing and chipping, and including a work shaft and a drive with a preferably electric motor, so that the machine tool can be used for drilling, percussion drilling, inserting and removing screws and bolts, sawing, bore-sawing, rasping and filing, chipping, bore-rasping and filing, planing, smoothing and polishing and circular-sawing, and can also be used at rest, e.g. to rotate a stationary screw, it is proposed that the drive can provide rotational motion and reciprocating (oscillatory) motion, and that the work shaft (1) can be selectively kept stationary in the longitudinal direction or moved in a percussion mode in this direction or caused to carry out an oscillatory (translational) motion, at the same time being rotated or locked in the rotational direction.
Patent EP-0496904-A1 (EP)
Inventor: ENGELBARTS MARINUS
IPC: F16B2/12
Filed: 1991-01-26
Abstract: A device (1) for clamping profiled bars to other profiled bars, to ceilings, walls and similar parts is disclosed which comprises a claw (6) to be positioned on a flange (14; 19) of the article to be clamped, and further at least one clamping bolt (2) which can be inserted into a hole (22) provided in said claw (6), said claw (6) having two different working or operation surfaces (9 and 10) provided on opposite sides of said claw (6) so that said claw (6) suits to contact differently inclined surfaces of articles to be clamped together.
Patent EP-0443490-A1 (EP)
Inventor: GIUNCHI GIOVANNI
IPC: C04B35/58
Filed: 1991-02-18
Abstract: Described are refractory and electroconductive ceramic compositions having a density higher than 4 g/cm³, an ultimate tensile strength higher than 250 MPa, a Vickers micro-hardness higher than 1000 kg/mm² and an electric resistivity lower than 600 microohm.cm, essentially consisting of alumina and a nitride of at least one transition metal of groups IVB, VB and VIB of the Periodic System.
Patent EP-0453925-A1 (EP)
Inventor: SAAL MARLIESE
IPC: B29C70/06
Filed: 1991-04-15
Abstract: The plastic film contains a reinforcement of a fibrous material which has an impregnation and, possibly, a coating of a plastic on at least one of its two surfaces. The plastic is essentially composed of a mixed polymer having at least two different monomeric units, which are selected from the group comprising vinyl esters, maleic esters, fumaric esters, acrylic esters, methacrylic esters, linear  alpha -olefins having 2 to 8 C atoms and styrene. The film is suitable for the production of tubes which have a longitudinal seam. The tubes are principally used as synthetic casings for sausages.
Patent EP-0457188-A1 (EP)
Inventor: KRANZ JUERGEN
IPC: B60J10/79
Filed: 1991-05-08
Abstract: For the purpose of fixing a window guiding profile to a metal frame, in particular in a motor vehicle door, for the positionally accurate holding, according to the invention, decoupling of the metal frame from the holder of the window guide by means of an intermediate system for simultaneously compensating production tolerances and assuming the holding function is provided. This system consists in a profile (5) which completely encloses the metal frame at its rear and is made of rigid plastic, at the front, inwardly bent-around ends (6, 7) of which profile the actual window guiding profile (4) is plugged in. 
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Patent EP-0470533-A1 (EP)
Inventor: STEHR WERNER
IPC: F16C17/08
Filed: 1991-08-03
Abstract: The invention describes a sliding bearing for radial and axial loads and a method of making the same. The bearing is designed as a three-sided pyramid-shaped cavity. A bearing journal rounded at its end projects into the pyramid-shaped cavity and rests against three of its sides. Lubricant is introduced into the free space of the pyramid-shaped cavity, hydrodynamic support thus being achieved. The sliding bearing is preferably produced by injection moulding of plastics. <IMAGE>
Patent EP-0476286-A1 (EP)
Inventor: FEITZELMAYER KARL DIPL-ING
IPC: F02B77/13
Filed: 1991-08-03
Abstract: The engine casing (4) engages tightly around the body-mounted engine (3) together with its oil sump (19). The engine casing is attached with vibration isolation to low-vibration points of the body-mounted engine (3) by means of rubber-bonded-to-metal mountings. The internal combustion engine is supported with respect to the longitudinal frame carriers (13) by means of rubber bearings (8). The upper half of the two-system casing, the so-called frame casing (18), consists of the driver's cabin dome (1) which is shaped out of the floor of the driver's cabin, the lateral aprons (2) and the rear bulge (12) on the driver's cabin (20) (see Fig. 1). The lower part of the body-mounted engine (3) can also be further isolated via further covers (5) which rest against the frame carrier (13) with sealing lips (21). The covers 2 also have sealing lips (21) which seal with respect to the longitudinal frame carriers (13). In order to further optimise the damping, the frame casing (18) can be lined with a sound-absorbing material (11). <IMAGE>
Patent EP-0474175-A1 (EP)
Inventor: STUERNER JOHANN
IPC: B62D61/12
Filed: 1991-09-03
Abstract: In a known control device of the aforementioned type, additional units and in particular electromechanical switches are used, as a result of which the system is complicated and susceptible to faults. According to the invention, a control device (15) for a twin axle unit of a utility vehicle is proposed having a load-dependent mechanical brake force controller which is fixed to the frame of the vehicle and is intended for controlling the brake pressure of the twin axle unit, sensors (3, 5) being attached to the brake force controller itself directly or via a holding plate (2), which sensors are actuated at a specific angle of rotation ( alpha ,  beta ) of the control lever (7). When the first sensor (5) is activated, the trailing axle is lowered by the lowering aid (9). When the second sensor (3) is additionally activated, the overload protection of the drive axle (12) is activated by the starting aid (8). <IMAGE>
Patent EP-0477865-A1 (EP)
Inventor: KRUEGER HANS DIPL-PHYS
IPC: H01S3/03
Filed: 1991-09-24
Abstract: In a high-power ribbon guide laser, a high beam quality and mode purity are achieved in that the mutual separation of two electrodes (5, 6), which form waveguide surfaces for the laser radiation and bound a discharge space, can be adjusted in the longitudinal direction and in the lateral direction of the discharge space and is adjusted to a desired value. 
<??>The invention is suitable for high-power ribbon guide lasers having high beam quality. 
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Patent EP-0485897-A1 (EP)
Inventor: LEININGER JUERGEN
IPC: F41G7/30
Filed: 1991-11-08
Abstract: A projectile (10) with trajectory correction, having transverse-thrust drive devices (12) distributed along its circumference, is described, each drive device (12) possessing a pulse charge (14) and a cover (16) which can be ejected radially in relation to the longitudinal axis (24) of the projectile by the pulse charge (14). To simplify the production and assembly of the projectile (10), the covers (16) are integrated in a casing element (18) surrounding the projectile (10), each cover (16) being limited and defined by a predetermined breaking line (20) formed in the casing element (18). <IMAGE>
Patent EP-0470654-A1 (EP)
Inventor: MANCOSU FEDERICO
IPC: G01N3/32
Filed: 1991-07-05
Abstract: A flexible mounting (2) having a ring made of elastomeric material (3) fixedly engaged between an inner metal collar (4) and an outer metal collar (5) is mechanically stressed so that it undergoes a gradual elastic deformation corresponding to a relative displacement of 15 mm between the collars, in a period of 20 seconds. 
     Acoustic transducers (7) previously associated with the flexbile mounting (2) carry out the detection of the acoustic emissions occurring within the mounting itself due to the arising of structure instabilities in the latter while it is submitted to deformation. 
     Transducers (7) convert the acoustic emissions to electric signals that, after suitable amplifications and discriminations, deliver data for a reliable quality evaluation of the mounting being tested.
Patent EP-0483921-A1 (EP)
Inventor: TAKEYAMA HIROAKI
IPC: G10K11/178
Filed: 1991-10-28
Abstract: An acoustic conductance (14) is formed with oscillatory planes (16) parallel to a duct (11) and disposed on an identical circumference of the duct (11) along a plane intersecting at right angles to the duct (11) so that the total area of the oscillatory planes (16) will be substantially more than twice as large as a sectional area of the duct (11). The acoustic conductance (14) is thereby made less affective on a fluid and provides a pertinent disposition of the acoustic conductance.
Patent EP-0488462-A1 (EP)
Inventor: BORGIS LIVIO
IPC: H01J1/46
Filed: 1991-11-22
Abstract: The electric lamp is provided with a cap (3) having a base (9) of insulating material bearing a metal disc (4) on an outer surface thereof. The disc (4) and the base (9) have an opening (10) through which a current supply conductor (6) extends, that is attached to the disc (4) by means of solder (11). A girdle of holes (12) in the disc (4) surrounds the opening (10) and the solder (11). The girdle of holes (12) prevents the soldering flux and the solder (11) from flowing over the whole surface of the disc, thereby limiting the amount of flux and solder used.
Patent EP-0453296-A1 (EP)
Inventor: SUNAGAWA MASAO
IPC: A47L9/00
Filed: 1991-04-18
Abstract: A vacuum cleaner has an outer body (2,3), and a rigid casing (31) enclosing a dust collection chamber (9) and a rigid casing (16,17) enclosing a brushless blower motor both inside the main body. An air inlet from the dust collection chamber (9) to the blower casing (16,17) has a vibration-isolating sealing member (69), and is covered by a microfilter (33) to protect the brushless motor (7). The casing walls are curved to a great extent, to reduce noisy vibrations. In particular, at least 70% of the wall area of the blower casing (16,17) has curvature in at least one plane.
Patent EP-0488765-A1 (EP)
Inventor: OGIHARA TSUTOMU
IPC: C01B33/107
Filed: 1991-11-29
Abstract: Silicon tetrachloride contaminated with methylchlorosilanes is purified by exposing the silicon tetrachloride to light in the presence of chlorine, thereby chlorinating methyl groups of the methylchlorosilanes, and distilling off the chlorinated methylchlorosilanes having a higher boiling point.
Patent EP-0486383-A1 (EP)
Inventor: PELLERIN ACHILLE
IPC: G21F7/00
Filed: 1991-11-13
Abstract: A shielded analysis line, comprising a number of analysis boxes (10) connected by passages (12) and equipped with a biological protection (14) is produced in modular fashion from standardised components. Such a structure considerably reduces the costs of design and construction of a new line and greatly facilitates the maintenance and the conversion of the existing lines. The standardised components include especially the analysis boxes (10), the constituent components of the biological protection (14), the frameworks (78) associated with the boxes, the components of connection between the boxes, in which the passages (12) are formed, control desks (138,144), analysis components associated with each of the boxes and fluid delivery and outlet conduits. <IMAGE>
Patent EP-0503210-A1 (EP)
Inventor: SCHMIDIGER PETER
IPC: A45D20/12
Filed: 1991-03-08
Abstract: In order to be able to generate a pulsating flow of air at the air outlet of a hair dryer, with or without connected hair-dressing attachments, such as is necessary for more rapid drying of the hair and for the creation of many modern hairstyles, a pulsator is arranged in the air inlet region of the hair dryer, by means of which pulsator the air duct in the hair dryer can be alternately closed and opened with variable frequency. The pulsator substantially consists of a pulsator housing (1) with a housing base (5), which permanently closes part of the air duct cross-section without thereby affecting the air passage which is necessary for the correct functioning of the appliance. A rotor (9), which can be caused to rotate by means of a lateral air stream acting upon it, is arranged below the housing base (5) and has cut-out sectors (12) which interact with similar ones (6) on the housing base (5). Lateral slits (17, 18, 19) arranged in a lid (3) with air inlet apertures (4) and in the pulsator housing (1) serve to regulate the air flow acting on the vanes (11) of the rotor (9) and hence to regulate the speed of rotation of the rotor (9). By means of a spring (15), which can be actuated by a lug on the lid (3), the rotor (9) can be locked in defined positions of rotation, in a manner such that a continuous air flow can also be generated in the hair dryer. <IMAGE>
Patent EP-0461264-A1 (EP)
Inventor: NAKANISHI MICHIO
IPC: C07D401/12
Filed: 1990-12-21
Abstract: L'invention se rapporte à un dérivé d'éthynylphényle représenté par la formule (I) et à des sels pharmacologiquement acceptables de ce dérivé. Dans la formule (I), R1 représente un hydrogène ou un halogène, R2 représente un alkyle inférieur ou un alcoxy alkyle inférieur; R3 représente un méthyle, un amino, un cyano, un formyle ou un diméthoxyméthyle; R6 et R7 représentent chacun un hydrogène ou un alkyle inférieur; Y représente (alpha) où R4 et R5 représentent chacun un hydrogène, un halogène, un alkyle inférieur ou un alcoxy inférieur; m représente un nombre entier compris entre 2 et 4, à condition que les groupes (beta) puissent être identiques ou différents entre eux; n représente un nombre entier égal à 2 ou à 3; p représente un nombre entier compris entre 0 et 2; et q représente un nombre entier égal à 0 ou à 1.
Patent EP-0507834-A1 (EP)
Inventor: KARLSSON KARL-ERIK
IPC: F02B41/10
Filed: 1990-12-20
Abstract: Un ensemble de moteur à combustion interne (1) de type composé pour véhicules comprend un moteur à combustion interne (2), une turbine (3) et une transmission (4) disposée entre la turbine (3) et un vilebrequin (5) faisant partie du moteur (2). La turbine est conçue de manière à être actionnée par les gaz d'échappement du moteur (2). Une roue de transmission est montée sur la partie arrière du vilebrequin (5). Cette roue de transmission comporte une bride (8) qui sert d'extension du vilebrequin (5) et d'attache pour une roue volante (9). Selon cette invention, il est possible de transmettre la puissance de la turbine (3) au vilebrequin (5) sans modifier la couronne de train planétaire (10) de la roue volante (9). Ladite invention offre également des avantages en termes de technologie de fabrication, d'assemblage et d'entretien.
Patent EP-0465659-A1 (EP)
Inventor: SUZUKI MASAHIRO
IPC: C07F9/6509
Filed: 1991-01-19
Abstract: A piperazine compound of general formula (1), a pharmaceutically acceptable salt thereof, a medicinal use thereof, and a process for the production thereof, wherein R and R¹ represent each OH, lower alkoxy, halogen, H, di(lower alkyl) hydrogenphosphate residue, or OR'' wherein R'' represents aralkyl, etc.; Y represents -CH=CH- or -(CH₂) m - wherein m is 0, 1 or 2; and Y₁ represents (2), wherein A represents -NH- or -O-, A₁ represents methylene or carbonyl, n is 6 to 20, X represents OH, H or lower alkoxycarbonyl, and X₁ represents H or phenyl which may be substituted by halogen, or (3) wherein X and n are each as defined above; provided that R and R' represent each OH when Y₁ is a group of formula (3).
Patent EP-0478722-A1 (EP)
Title: Plastic material for kneading, modelling, do-it-yourself and decorating, and a process for manufacturing the material.
Inventor: SCHNORRER HEINRICH
IPC: B44C3/04
Filed: 1991-03-13
Abstract: The invention concerns a plastic material for kneading, modelling, do-it-yourself and/or decorating, made of a binder, a plasticizer and fillers plus, optionally, colorants and/or other additives, the material containing as binder, filler and/or other additive a polyalkyl methacrylate (PAMA), in particular polymethyl methacrylate (PMMA), polyethyl methacrylate (PEMA), polypropyl methacrylate (PPMA), polybutyl methacrylate (PBMA) and/or copolymers thereof. In addition, the invention concerns processes for the manufacture of plastic materials of this kind, in which either a plastisol consisting of fine-grained polyalkyl methacrylate and plasticizer is first formed and the fillers and, optionally, internal lubricant, colorant and/or other additives then added to this plastisol, or the PAMA powder, filler and any other dry components such as internal lubricant, pigments, etc., are intimately mixed in the dry state and the liquid plasticizer added to this mixture and mixed or kneaded in.
Patent EP-0500814-A1 (EP)
Inventor: JUNKERS JOHN K
IPC: F16B37/08
Filed: 1991-01-16
Abstract: Un dispositif de fixation comprend un élément de fixation en forme de cheville (1) pourvu d'un axe, et un élément servant à serrer et à desserrer l'élément de fixation (1). L'élément de serrage et de desserrage comprend un élément (2) pourvu d'un premier moyen d'assemblage servant à assembler cet élément (2) et l'élément de fixation (1), et d'un second moyen d'assemblage, et un autre élément (3) pourvu d'un troisième moyen d'assemblage coopérant avec le second moyen d'assemblage du premier élément (2) et servant à assembler l'autre élément (3) avec le premier (2), de sorte que, lorsqu'une force relative est appliquée à au moins l'un des éléments (2, 3), ceux-ci (2, 3) sont déplacés de manière coaxiale dans des directions axiales opposées et l'élément de fixation est déplacé dans une direction axiale.
Patent EP-0554324-A1 (EP)
Inventor: BRINK CARINA
IPC: C08J7/056
Filed: 1991-10-18
Abstract: On obtient une surface de solide hydrophile à couche externe hydrophile repoussant les biopolymères, en faisant réagir une surface de solide possédant des groupes anioniques capables de réagir avec des groupes amino, avec une imine de polyéthylène qui est substituée en partie par des chaînes de polymère non ioniques hydrophiles d'un poids moléculaire de 400 à 200000. De cette façon, il est possible d'obtenir une surface de solide ayant une couche externe hydrophile constituée de chaînes de polymère non ioniques qui sont liées de manière covalente par une de leurs extrémités à une imine de polyéthylène qui à son tour est liée à la surface de solide par l'intermédiaire de groupes anioniques capables de réagir avec des groupes amino de l'imine de polyéthylène, le poids des chaînes de polymère non ioniques constituant au moins 50 % du poids de l'imine de polyéthylène. De telles surfaces de solide hydrophiles présentent une faible adsorption spontanée de biomolécules.
Patent EP-0504377-A1 (EP)
Title: Systeme de communication amrt agile en frequence
Inventor: FREEBURG THOMAS A
IPC: H04J4/00
Filed: 1991-09-25
Abstract: Un noeud de communication intelligent (20) est capable de choisir de manière dynamique les affectations de tranches de temps et de fréquences pour des communications avec des dispositifs de communication éloignés (22, 24, 26) possédant différents protocoles de communication, y compris des fréquences disponibles différentes et différentes tranches de temps dans un système AMRT. Un émetteur (62) agile en fréquence et un récepteur (32) combinés avec un sélecteur adaptable de tranches de temps (38, 60) permettent à des communications avec des dispositifs éloignés utilisant des protocoles différents d'avoir lieu. Les capacités de gestion de fréquence et de temps du noeud (20) permettent d'obtenir de plus grands rendements spectraux.