baber/WOPTO huggingface dataset:
Patent EP-0402316-A1 (EP)
Inventor: FOERY WERNER DR
IPC: C07D401/12
Filed: 1990-05-29
Abstract: N-pyridinesulphonyl-N-pyrimidinyl- and -triazinylureas of the formula I <IMAGE>  in which R1 represents hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4- alkylthio, C1-C4-haloalkoxy or CF3;  R2 represents hydrogen or C1-C4-alkyl; A represents C1-C6-alkyl or C3-C6-cycloalkyl, each of which is mono- to trisubstituted by halogen, or represents C1-C4-alkyl or C3-C6- cycloalkyl, each of which is substituted by C1-C4-alkoxy, C1-C4- alkylthio, C1-C4-alkylsulphonyl, C1-C4-alkylsulphinyl, C2-C4-alkenyl, C5-C6-cycloalkenyl, amino, C1-C4-alkylamino, C1-C4-dialkylamino or C2- C4-alkynyl, it also being possible for the C2-C4-alkenyl radical and for the C5-C6-cycloalkenyl radical to be monosubstituted to trisubstituted by halogen, or represents a 4- to 6-membered saturated heterocycle which contains a hetero atom selected from amongst the group comprising O, N and SO2, or represents C1-C4-alkyl which is substituted by a 4- to 6-membered saturated heterocycle which contains a hetero atom selected from amongst the group comprising O, N and SO2; X represents C1-C3-alkyl, C1-C3-alkyl which is monosubstituted to trisubstituted by halogen, or represents C1-C3-alkoxy or C1-C3-alkoxy which is monosubstituted to trisubstituted by halogen; Y represents halogen, C1-C3-alkyl, C1-C3-alkyl which is monosubstituted to trisubstituted by halogen, or C1-C3-alkoxy, C1-C3-alkoxy which is monosubstituted to trisubstituted by halogen, or cyclopropyl, methylamino or dimethylamino; and E represents nitrogen or the methine group, and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and growth-regulating properties, both pre- and post-emergence.
Patent EP-0425453-A1 (EP)
Inventor: PONTI S R L
IPC: B31B50/86
Filed: 1990-10-19
Abstract: The present invention relates to an automatic machine for making boxes of complex form, such as e.g. dome-shaped boxes, which is characterised by being formed from a series of stations, each of which is intended to perform specific work. The machine according to the present invention is in particular composed of a sheet magazine (1), a sheet-laying device (2), a band layer (5) for a double hole and as an alternative a band layer for a single hole, a glue distribution device, and a die and counter-die for forming and gluing the box.
Patent EP-0390763-A1 (EP)
Inventor: RAHM ERIK ROLAND
IPC: B25B23/145
Filed: 1990-03-28
Abstract: A screw tightening power tool, comprising a rotation motor, a power supply means (27) connected to the motor, an output shaft (13), a torque responsive release clutch (14) including a driving half (16) and a driven half (17) and coupling the motor to the output shaft (13), an activating rod (26) coupled to the power supply means (27), a latch means (24) associated with one of the clutch halves (16) and cooperating with the activating rod (26), and a cam means (30) associated with the other of the clutch halves (17) and operatively connected to the latch means (24) for making the latter shift from an activating rod (26) supporting position to an activating rod (26) releasing position as the transferred torque has reached the actual preset release torque level of the clutch. The cam means (30) comprises a spindle (30) which is rotatively supported relative to the driven clutch half (17) for a limited rotational movement relative thereto.
Patent EP-0444116-A1 (EP)
Inventor: MUNZ ROLF
IPC: B65H29/18
Filed: 1989-11-20
Abstract: Le dispositif décrit, qui sert à l'empilage de feuilles de tirage, comprend un bac récepteur (33) pourvu d'une butée fixe avant (22) ainsi que d'un élément de limitation arrière (32, 32a) réglable sur les différents formats (E, F, G) des feuilles de tirage. Un premier cylindre déflecteur (6), qui est réglable dans la direction d'admission des feuilles de tirage, est monté sur l'élément de limitation arrière (32, 32a) pour permettre à une courroie transporteuse (11) d'acheminer les feuilles de tirage. L'élément de limitation arrière (32, 32a) est monté sur un support (14) qui peut se déplacer dans la direction d'admission sous l'action de deux broches filetées parallèles (13, 30) entraînées en rotation par un moteur pas à pas (18). Un second cylindre déflecteur (7), qui est associé au côté extérieur de la courroie transporteuse (11) faisant face à la pile (28) des feuilles, est disposé sur le support (14) alors que le premier cylindre déflecteur (6) est placé sur le côté intérieur de la courroie transporteuse (11). Adjacent au second cylindre déflecteur (7), un cylindre déflecteur fixe (8) est disposé de sorte que la courroie transporteuse (11) est guidée le long d'une trajectoire en S. Lorsque le support (14) est réglé dans la direction d'admission, les premier et second cylindres déflecteurs (6 et 7) sont mus sur des distances égales, la longueur de guidage de la courroie transporteuse (11) restant à tout moment constante.
Patent EP-0400134-A1 (EP)
Inventor: WATTIE JAMES ALISTAIR
IPC: A47G9/10
Filed: 1989-12-11
Abstract: Coussin de forme rectangulaire comprenant un rouleau avant et un rouleau arrière (17, 18) sur ses côtés longs, et des rouleaux latéraux sur ses côtés courts, la face supérieure et la face inférieure du coussin (15, 16) comportant au centre, entre le rouleau avant et le rouleau arrière, une large zone creuse (19, 20). Lesdits rouleaux avant et arrière comportent des évidements secondaires (21, 22, 21a, 22a, 30, 31) qui s'étalent depuis les côtés correspondants du coussin vers l'évidement central des faces supérieure et inférieure. Le rouleau avant et le rouleau arrière forment à leur surface un renflement central principal, et avec les rouleaux latéraux quatre autres renflements de coin. Des renflements latéraux se forment également entre les paires correspondantes de renflements de coin adjacents. Ces renflements latéraux s'évasent en longueur et en hauteur plus ils s'éloignent des bords latéraux du coussin en direction de l'évidement central (19, 20).
Patent EP-0404907-A1 (EP)
Title: Onduleur triphase a transformateur d'equilibrage
Inventor: SHEKHAWAT SAMPAT S
IPC: H02M7/5387
Filed: 1989-10-10
Abstract: Un onduleur triphasé (40) pour utilisation avec des charges (100) déséquilibrées est présenté. Un transformateur (80) ayant des enroulements primaires (82), (84) et (86) qui sont reliés respectivement aux phases de sortie (52, 54 et 56) possède un secondaire ayant des enroulements individuels (88, 90 et 92) reliés dans une configuration en delta qui diminue le débit de courant déséquilibré dans la charge déséquilibrée. Un deuxième mode de réalisation utilise un transformateur dans une configuration interconnectée. Un neutre reliant les interrupteurs conducteurs à la charge n'est pas nécessaire avec cette invention.
Patent EP-0478586-A1 (EP)
Inventor: KIISKILAE ERKKI
IPC: D21C11/10
Filed: 1990-06-07
Abstract: Un système thermique comprend une pluralité d'échangeurs thermiques (HEX) en série, le même nombre de réservoirs éclairs en série étant intercalé entre deux effets ultérieurs d'un système d'évaporation à effets multiples pour le traitement de liqueur noire de surface. La liqueur est chauffée indirectement dans lesdits échangeurs thermiques par une vapeur produite lors de l'expansion étape-par-étape de ladite liqueur dans les réservoirs éclairs, ainsi que par une vapeur provenant d'une source externe. On chauffe la liqueur à une température comprise entre 190°C et 200°C, et on la retient dans une enceinte de réaction pendant 10 à 20 minutes, de manière à réduire sa viscosité. De préférence, les réservoirs éclairs et les éléments d'échangeurs thermiques sont positionnés les uns sur les autres dans une caisse de manière à réaliser une construction intégrale dans laquelle le compartiment de vapeur de chaque réservoir éclair est relié directement au compartiment de vapeur d'un élément de l'échangeur thermique correspondant.
Patent EP-0502006-A1 (EP)
Title: Compositions de revetement par poudre
Inventor: CHANG YEONG-HO
IPC: C08G18/79
Filed: 1990-11-13
Abstract: L'on décrit des compositions de revêtement par poudre thermodurcissables comprenant des polyesters semi-cristallins et certains produits d'addition du dimère du 1,3-diazétidine-2,4-dione du diisocyanate d'isophorone qui se polymérisent facilement aux températures et durant des temps utilisés généralement pour traiter (réticuler) les revêtements par poudre. Lorsque l'on utilise des conditions de traitement équivalentes, les compositions de revêtement décrites présentent un degré plus élévé de réticulation que les combinaisons de polyesters amorphes et les produits d'addition du dimère de 1,3-diazétidine-2,4-dione du diisocyanate d'isophorone.
Patent EP-0496906-A1 (EP)
Inventor: MAO CHEN-CHI
IPC: B29C59/04
Filed: 1991-01-28
Abstract: A relieved plastic floor tile rolling press having an automatic alignment device comprising a surface roller (11) from which a surface substratum (12) with plane patterns printed thereon is unwound, a pressing roller (13) on which recessed carves shaped the same as the plane patterns are formed to form relieved patterns on the plastic tile, and a sensing device (14) to detect the lateral deviation and also detect (15) the longitudinal location of the surface substratum. The sensing device also comprises a sensor (19) to detect the rotational location of the pressing roller. The information detected by the sensing device is then sent to microprocessors to adjust the lateral location of the surface substratum and eliminate the difference between the longitudinal location of the surface substratum and the rotational location of the pressing roller.
Patent EP-0465761-A1 (EP)
Inventor: SUZUKI AKIHIRO
IPC: B65H37/04
Filed: 1991-02-28
Abstract: A sorter includes a shifting mechanism for sequentially shifting the receptacles (12) and for holding each receptacle shifted in an open position which the articles to be treated may be placed on the receptacle. The shifting mechanism is provided with a pair of Geneva wheels (40 1 , 40 2 , 42 1 , 42 2 ) each having at least one groove (40Ci, 40C 2 , 42Ci, 42C 2 ) formed therein on a predetermined phase condition. The shifting mechanism further includes a first guide slot (10C, 10D) to vertically movably align and guide the pins (12G, 12H) of each receptacle (12), and a second guide slot (10C, 10D) continuous to the first guide slot, the second guide slot being adapted to laterally guide a pin (12G, 12H) of one of the receptacles for drawing out the one receptacle. The pin (12G, 12H) of the one receptacle is biased by a biasing mechanism against the outer circumferential surfaces of the Geneva wheels. The receptacles are received in a receptacle carrier (15), and the receptacle carrier (15) is vertically movably arranged. A restraining mechanism (16D, 16F, 18D, 18F) is provided to the receptacle carrier (15) for restraining the pins (12G, 12H) in the first guide slot in contact with adjacent pins.
Patent EP-0458161-A1 (EP)
Inventor: TURNER RAYMOND L
IPC: B23K35/36
Filed: 1991-05-13
Abstract: A non-toxic, non-corrosive liquid soldering flux is provided, comprising an organic acid, such as citric acid, and a non-toxic carrier, such as water. This unique flux produces solder joints of high metallic luster and excellent quality. Disposal presents no health hazards, and clean-up of flux residues is accomplished using only water.
Patent EP-0461560-A1 (EP)
Inventor: NAKAMURA TOSHIKAZU
IPC: C12N5/10
Filed: 1991-06-07
Abstract: Recombinant expression vectors capable of expressing a base sequence coding for polypeptides possessing a hepatocyte-growing activity, transformants and methods for production of said polypeptides. The recombinant human leukocyte-derived hepatocyte growth factor of the present invention is expected to serve well for hepatocyte cultivation reagents, liver regeneration promoters, researches on liver function, various hormones, drugs on hepatocytes and the carcinogenesis mechanism of hepatoma, diagnostic reagents using an antibody against said polypeptide and therapeutic drugs for liver diseases.
Patent EP-0472043-A1 (EP)
Inventor: MUSCHNER ANDREAS
IPC: E05B81/10
Filed: 1991-08-06
Abstract: In a motor-vehicle door closure, having a housing possessing a cover cowl (1) and having an actuator (2) belonging to a securing device and arranged on the housing, to provide a simple and cost-effective motor-vehicle door closure with a small space requirement and high temperature compatibility, the actuator (2) is arranged on the cover cowl (1). The actuator housing is produced at least partially in one piece with the cover cowl (1). <IMAGE>
Patent EP-0491184-A1 (EP)
Inventor: WINTER GERHARD PROF DR
IPC: C09K3/14
Filed: 1991-11-25
Abstract: The present invention relates to a sintered composite abrasive body based on an  alpha -Al2O3 matrix and at least one sintered material, to a process for producing the sintered composite abrasion body and to the use thereof.
Patent EP-0493723-A1 (EP)
Inventor: TENCATI ADRIANO
IPC: B65D33/38
Filed: 1991-12-12
Abstract: Containers, in particular bags for limited liquid, oil, cream doses, etc., that can be easily opened and reclosed even after various drawings, and that can be difficultly submitted to violations, including a container body formed by thermosealable, substantially flexible composite film (laminated or coextruded film), characterized by a substantially rigid insert (IN), welded to a head part (TE) of the envelope (B) and including a base (COR), a neck (5) with hole (1), a limited fracture part (3) and a knurled cap (2) from the centre of which a pin (4) protrudes, which pin, after fracture and 180 overturning, is reinserted in said base (COR) assuring the envelope sealing.
Patent EP-0446980-A1 (EP)
Inventor: MORLION DANNY LOUIS CORNELIS
IPC: H01R13/658
Filed: 1991-02-25
Abstract: A connector assembly for printed circuit boards, comprises a first connector element with a first housing of insulating material and regularly arranged male signal and ground contacts connectable to a printed circuit board, and a second connector element with a second housing of insulating material, which can be inserted with a mating side into the first housing, and with regularly arranged female signal and ground contacts with a connection element. These female contacts will contact the corresponding male contacts when the second housing is received in the first housing. The second connector element is provided with a plurality of outer conductors, each of said outer conductors mainly enclosing at least one signal contact in a circumferential direction and each of said outer conductors being adapted to contact the adjacent ground contacts of the/each corresponding signal contact of the first connector element.
Patent EP-0492729-A1 (EP)
Inventor: VELTMAN HANS
IPC: B25F5/02
Filed: 1991-12-18
Abstract: The invention relates to a tool holder comprising a coupling piece for coupling to the chuck of a drilling or screwing machine (1), wherein the coupling piece comprises at least one body (9) that is received movably in radial direction in a carrier (6), wherein the body is movable to a position engaging onto the holes (4) arranged in the chuck (2) by a movable locking element and wherein a tool clamped in the chuck can be received inside the tool holder, wherein the locking element is movable in axial direction. 
     Such a tool holder finds application for instance in the use of a drilling or screwing machine wherein operations are performed requiring the alternating use of two tools. An example of this is the making of screw connections, wherein holes are drilled and screws are rotated into the drilled holes. 
     The axial movement of the locking element has the result that the actions for locking the tool holder on and releasing it from the chuck take place in the same direction as the respective movements with which the tool holder is placed on the chuck and taken therefrom.
Patent EP-0517971-A1 (EP)
Inventor: INAGAKI HIROMICHI
IPC: B65D33/25
Filed: 1991-06-11
Abstract: A press closure (1) for the mouth of a bag comprises a first elongate strip (2') provided with an integral channel (3') and a second elongate strip (2) provided with a profiled rib (3). The rib (3) and channel (3') form an interlocking engagement means. The first and second elongate strips (2,2') may be of a polyethylene material and are fusion bonded to second strips (4, 4') which are of a nylon material. Each of the second strips (4,4') has applied thereto an bonding agent (5, 5') which is protected by a paper or the like releasable strip (6,6') 
   In a manufacturing process the slide closure assembly (1) is drawn off from a reel and the protective papers (6,6') are peeled away whereby the exposed bonding agent (5,5') is brought into contact with the mouth portions of the bag material and secured thereto. This arrangement avoids the need to bond a strip material directly to the mouth of the bag where the press closure and bag material are of weld incompatible substances.
Patent EP-0501061-A1 (EP)
Inventor: LUTGEN MICHAEL H
IPC: F16L59/02
Filed: 1991-09-02
Abstract: The composite insulating material and can be used to insulate the internal storage vessel of a cryogenic storage container consists of a first stratum of super insulation and a second stratum of non-compacted fiberglass. The combination of super insulation and non-compacted fiberglass results in a composite insulating material that has insulation characteristics comparable to that of super insulation for very high vacuums, yet has much better insulating characteristics in the poorer vacuum range.
Patent EP-0484086-A1 (EP)
Inventor: LAWTON JOHN ALAN
IPC: B29C35/08
Filed: 1991-10-29
Abstract: Process and apparatus for forming one or more layers (122) of photohardened material by irradiating a photoformable composition (104) with actinic radiation through transmission means having one surface (102˝) at least partially in contact with said composition (104) so as to form an interface therewith, said transmission means comprising a semi-permeable film (102) through which material (110′) serving to inhibit adhesion of photohardened material (122) to the film (102) e.g. by formation of a release coating (110) and/or by inhibition of photoformation at the interface, permeates into said interface.
Patent EP-0446104-A1 (EP)
Inventor: BRISAC CLAUDE
IPC: H05K7/20
Filed: 1991-02-28
Abstract: Mounting and cooling device for electronic power casings such as semi-conductor modules in a housing which houses an electronic arrangement. Several traversing passages are made in the base (14) of a heat sink (11) and tapped studs (20) are integral with the bottom (16) of the casing (13). Threaded bolts (18) for tightening down the casings onto the heat sink are screwed into the tapped holes (20a) of the studs in order to fix simultaneously the heat sink to the bottom of the casing. <IMAGE>
Patent EP-0481857-A1 (EP)
Inventor: SCHOEFFTER JEAN-PIERRE
IPC: F16C25/08
Filed: 1991-10-11
Abstract: On space vehicles, the rotating mechanisms, such as those which comprise one or more ballbearings (14, 14'), are equipped with stacking systems (32, 32') which firmly attach the parts (10, 12) intended to turn with respect to one another, during the launch phase. These stacking systems (32, 32') are then freed by heating members (46, 46') made of a material with a memory of shape. The use of these members makes it possible to place the stacking systems as close as possible to the bearings, in such a way that the forces produced by the launch pass directly from one part to the other without loading the ballbearings. The dimensions and the mass of the latter can thus be minimised. 
<IMAGE>
Patent EP-0481913-A1 (EP)
Inventor: AGARWAL SUBHASH CHANDER
IPC: B60C11/14
Filed: 1991-10-17
Abstract: A cut resistant pneumatic tire is provided. The tire has embedded in its sidewalls and/or tread, short lengths of adhesive coated monofilament nylon fibers. Adhesion between the rubber of the tire and the adhesive coated fibers provides a stiffer, more cut resistant composition.
Patent EP-0462055-A1 (EP)
Inventor: SCHWELLINGER PIUS
IPC: C22F1/053
Filed: 1991-05-30
Abstract: An alloy with 6 to 10% of zinc, 2 to 4% of magnesium, 0 to 3% of copper, 0 to 0.3% of iron, 0 to 0.3% of zirconium, 0 to 0.3% of chromium, 0 to 0.3% of manganese, 0 to 0.2% of silicon and 0 to 0.2% of titanium, the remainder being aluminium of commercial purity, is homogenised after continuous casting and holding, and deformed to give a superplastic base material of large cross-section. This base material can be superplastically deformed without prior solution annealing.
Patent EP-0458771-A1 (EP)
Inventor: MERCER JOHN
IPC: B25B13/06
Filed: 1991-05-16
Abstract: The invention relates to a socket tool comprising a socket head (2) the socket walls of which being made of a hand metal insert (6) by which a much longer tool life is obtainable. The walls of the socket of said insert (c) has a profile comprising spaced portions (10) projecting inwardly towards the central axis of the socket such that the cross-sectional sign of a hexagon inscribed in said socket profile at an intermediate region axially is no greater than said cross-sectional size at either end of the socket.
Patent EP-0454831-A1 (EP)
Inventor: ROBERTS DAVID ANTHONY HARDKNOT
IPC: A61K31/495
Filed: 1990-11-19
Abstract: Composés de la formule (I), dans laquelle l'anneau B représente une fraction pyridine, pyridazine, pyrimidine ou pyrazine; X représente phénylène supportant facultativement un substituant choisi entre alkyle contenant 1 à 4 atomes de carbone, alcoxy contenant 1 à 4 atomes de carbone, alcoxy contenant 1 à 4 atomes de carbone, halogéno, trifluorométhyle, cyano et nitro, ou X représente une liaison directe entre les groupes phényle et méthylène adjacents; Z représente 1 H-tétrazol-5-yle, -CO.NH.(1 H-tétrazol-5-yle) ou un groupe de la formule -CO.OR6 ou -CO.NH.SO2R7. Les composés sont efficaces dans le traitement d'états tels que l'hypertension et l'insuffisance cardiaque. L'invention concerne également des procédés de fabrication des nouveaux composés, ainsi que l'emploi de ceux-ci en traitement médical.
Patent EP-0502982-A1 (EP)
Inventor: DIERBECK ROBERT F
IPC: F28F13/12
Filed: 1990-11-28
Abstract: Un ensemble d'échangeur thermique modulaire comprend des conduits (18) d'échange thermique tubulaires modulaires, comportant chacun des chambres terminales situées aux extrémités opposées du conduit, lesdites chambres comportant une paroi terminale (21) dilatable axialement. Le conduit (18) d'échange thermique peut comprendre une paroi extérieure ondulée d'échange thermique à chambres multiples, présentant des plaques de déviation fixes (27) montées à l'intérieur de la chambre définie par chaque ondulation (20) ou une construction classique d'échangeur thermique à tubes et à collecteurs. Chaque type de conduit d'échangeur thermique modulaire utilise une fixation unique à débranchement rapide, permettant de monter le module entre une admission (15) et des collecteurs de sortie (17) espacés. La compression axiale des joints d'étanchéité souple (42) entre les extrémités du conduit (18) d'échangeur thermique et les collecteurs (15, 17) pendant le montage, est reçue par la flexion des parois terminales souples (21) sur les chambres terminales du conduit (18).