baber/WOPTO huggingface dataset:
Patent EP-0453218-A1 (EP)
Inventor: NIINO MASAHIKO
IPC: C08L67/02
Filed: 1991-04-16
Abstract: A highly conductive resin composition comprising:
     (a) 55% by weight or more of a polyoxymethylene resin,   (b) 5-15% by weight of a carbon black exhibiting a dibutyl phthalate absorption of 300 ml/100 g or more,   (c) 0.05-10% by weight of an epoxy compound, and   (d) 5-20% by weight of a polyolefin copolymer of ethylene and an α-olefin of 3-6 carbon atoms, or a polyester copolymer having diol residues represented by formula (1) and dicarboxylic acid residues represented by formulae (2), (3) and (4),       -(O-R-O)-             R is an aliphatic hydrocarbon residue of 2-12 carbon atoms,
         R¹ is an ethylene group, a polymethylene group of 3-6 carbon atoms, or an alkenylene group of 2-6 carbon atoms,
         ℓ is an integer of 7-24,     Ph is an aromatic hydrocarbon residue, and the molar ratio of (2)/[(2) + (3) + (4)] being 5-100 mole %.
Patent EP-0478306-A1 (EP)
Inventor: KAKITANI TSUTOMU
IPC: H05B41/24
Filed: 1991-09-25
Abstract: An apparatus for operating a discharge lamp. The apparatus includes a source of electrical power (1, 2, 3), a switching circuit (5, 6) for switching the electrical power, a control circuit (8) for controlling the switching circuit (5, 6), a transformer (11) having a primary winding (11a) for receiving the electrical power switched by the switching circuit (5, 6) and a secondary winding (11b) for supplying power to the lighting apparatus, a resonant circuit including an inductor (7) and a capacitor (9) for regulating the frequency of the electrical power and a circuit for powering the control circuit (8). The powering circuit includes a secondary winding (7b) on the inductor (7) and an additional winding (11c) on the transformer (11) connected in a differential manner.
Patent EP-0461090-A1 (EP)
Inventor: CARDINI GIUSEPPE
IPC: B65D30/10
Filed: 1991-06-05
Abstract: After the flattening by bellows of the material of tubular development of the mouth of the bag, the latter undergoes a first fold (12) in one direction at the base and a second fold (14) in the opposite direction at a distance from the base which is not greater than half the overall height dimension of said flattened mouth; a third fold (22) is imposed on the end portion of the mouth, with straightening of the first fold (12); this is followed by the turning down of the mouth folded to double thickness, until against the filled bag (S).
Patent EP-0457750-A1 (EP)
Title: Flüssigkeitsgekühlte Brennkraftmaschine
Inventor: LAIMBOECK FRANZ DIPL ING DR
IPC: F02F11/00
Filed: 1991-04-29
Abstract: Eine flüssigkeitsgekühlte Brennkraftmaschine mit kolbengesteuertem Auslaß, insbesondere eine Zweitakt-Brennkraftmaschine ist mit einer Licht- bzw. zündlichtmaschine (24) sowie mit einer Schmierölpumpe (15) ausgestattet. Der zylinderkopf (5) besitzt eine den Kühlflüssigkeitsraum bildende Kappe (6), die über den zylinder (1) bis etwa zum Auslaß (3) reicht und eine kurbelseitige Kappendichtfläche (7) besitzt. Um die Körperschallübertragung bzw. Schallabstrahlung auf ein Minimum herabzusetzen, sind die Schmierölpumpe (15) und die Licht- bzw. zündlichtmaschine (24) mit Deckeln (16, 17; 23) versehen, wobei diese Deckel (16, 17; 23) ebenso wie die Kappe (6) an ihrer Dichtfläche (7) unter zwischenlage von Weichdichtungen (9; 26) und unter Vermeidung metallischer Berührung am Kurbel- bzw. Maschinengehäuse (8) befestigt sind. <IMAGE>
Patent EP-0485540-A1 (EP)
Title: Dispositif d'auto-ajustement permettant de regler la longeur de cables de commande
Inventor: GABAS CEBOLLERO CARLOS
IPC: F16C1/26
Filed: 1991-04-09
Abstract: Le dispositif d'auto-ajustement permettant de régler la longueur des câbles de commande est constitué par un corps principal (CP) dans lequel sont logés de manière ajustée les moyens de retenue (MR) qui agissent sur la tige de régulation (VR), laquelle présente un filetage extérieur de retenue (7) traversant le corps, et ayant des moyens (1, 2) de fixation en un point fixe, et par un ressort de régulation (RR) disposé coaxialement par rapport à ladite tige de régulation (VR). Les moyens de retenue (MR) comprennent un corps de retenue (13) et un ressort de retenue (14), tout deux présentant des filetages de retenue correspondants ( 21 et 22) concordant avec le filetage (7) de la tige (VR), et les moyens d'actionnement (MA). Les moyens d'actionnement (MA) comprennent un axe (23) et une extension radiale (24) élargie (28) à son extrémité. La rotation de l'axe (23) transversalement à l'axe défini par la tige (VR) permet de libérer ou de fixer la position de ladite tige (VR) à l'intérieur du corps principal (CP).
Patent EP-0487744-A1 (EP)
Inventor: YOSHIDA KINJIRO
IPC: B63H19/08
Filed: 1991-06-20
Abstract: Système de transport linéaire sous l'eau comportant un véhicule (1) se déplaçant sur un rail (2) situé sous l'eau. Ledit véhicule (1) dont le poids propre est légèrement différent de sa force ascensionnelle, présente une structure totalement étanche soutenue par un rail (2) et capable de se déplacer le long de ce dernier. Le côté primaire (4) d'un moteur à induction linéaire est en contact avec le rail (2) tandis que le côté secondaire (6) du moteur à induction linéaire est en contact avec le véhicule (1). Ledit système est doté d'un dispositif de commande de propulsion destiné à commander une force de propulsion produite par le moteur à induction linéaire formé du côté primaire (4) et du côté secondaire (6), et de roues pour soutenir la différence entre le poids propre et la force ascensionnelle du véhicule (1) sur un rail (2). Afin de réduire la différence entre le poids propre et la force ascensionnelle, on applique une force électromagnétique pour compenser ladite différence ou on génère une commande de courant électrique afin de garder constante la taille de l'écart entre le conducteur sur le côté secondaire et le rail (2).
Patent EP-0591184-A1 (EP)
Inventor: PRINCE PAUL R
IPC: A61M1/02
Filed: 1991-06-26
Abstract: Procédé et dispositif de séparation simplifiée de liquides, utilisables pour divers procédés d'aphérèse, y compris la plasmaphérèse. Au moins une pompe est utilisée pour introduire un premier liquide (par ex. du sang entier) dans un dispositif de séparation. Ledit dispositif de séparation fonctionne ensuite de manière à séparer le liquide (par ex. du sang entier) en des première et second fractions de liquide (par ex. un concentré cellulaire et du plasma sanguin). Les première et seconde fractions de liquide sont pompées du dispositif de séparation dans des récipients séparés qui sont tous deux placés sur un seul dispositif de pesée, tel qu'une cellule de charge électronique. Au moins une des fractions de liquide est ensuite extraite du récipient qui la contient et retournée au sujet humain ou à une autre source de liquide. Les poids enregistrés par le dispositif de pesée unique sont ensuite utilisés pour calculer les poids effectifs du liquide et/ou des fractions de liquide pompées par au moins une pompe lors du processus. Ces poids effectifs du liquide et/ou des fractions de liquide sont alors utilisés pour calculer des nouvelles constantes de débit de pompe, ce qui permet de corriger l'étalonnage de la (des) pompe(s) sur la base desdites nouvelles constantes de débit de pompe avant une utilisation ultérieure de ladite (desdites) pompe(s) destinée(s) à pomper le liquide et/ou des fractions de liquide. Le dispositif de pesée unique peut également être utilisé pour surveiller les modifications de poids ou le coefficient de modification de poids qui a lieu lorsque les fractions de liquide sont pompées vers et/ou à partir des récipient contenant lesdites fractions de liquide, ce qui donne un moyen de surveiller et de vérifier les pressions et les débits au sein du système.
Patent EP-0536277-A1 (EP)
Title: Suspension d'hydrochlorure d'amantadine possedant des caracteristiques de dissolution ameliorees, utilisee dans la preparation de capsules de gelatine souples
Inventor: TOROSIAN GEORGE
IPC: A61K9/64
Filed: 1991-06-19
Abstract: On décrit de nouvelles formulations d'hydrochlorure d'amantadine ne contenant pas ou peu de cire et des procédés servant à la préparation desdites formulations.
Patent EP-0495039-A1 (EP)
Title: Silicas.
Inventor: MCKEOWN IAN PATRICK
IPC: A61K8/25
Filed: 1991-08-05
Abstract: Amorphous precipitated silicas suitable for use in transparent toothpastes having surface area in the range 250 to 600 m<2>/g, an oil absorption of 90 to 160 cm<3>/100 g, a perspex abrasion value from 8 to 15, a mean pore diameter from 1.5 to 21 nm, a transmission of at least 70 % within the refractive index range of 1.435 and 1.456, and a weight mean particle size from 5 to 20 micron.
Patent EP-0495130-A1 (EP)
Inventor: NAKABAYASHI AKIRA HAMAYAMA APA
IPC: C08F214/18
Filed: 1991-08-12
Abstract: Résine fluorée soluble dans les solvants organiques et tout à fait compatible avec les agents durcissants et les matériaux d'enduction qui les contiennent. La résine comporte à titre d'ingrédients essentiels le constituant A constitué d'une unité représentée par la formule (a-1), et soit le constituant B constitué d'une unité contenant des groupes hydrocarbures cycliques liés par des liaisons d'uréthane dans la molécule, soit le constituant C constitué d'une unité représentée par la formule (c-1). Elle peut également comporter le constituant D constitué d'une unité formée par la copolymérisation d'un monomère vinylique possédant un groupe fonctionnel spécifique, le constituant E constitué d'une unité formée par la copolymérisation d'un monomère vinylique autre que ceux qui constituent les constituants A, B, C et D, et le constituant T comportant une résine acrylique possédant un substituant spécifique (où V, Y, X, Z, Rc1, Rc2 et Rc3 sont tels que définis dans le texte de la description).
Patent EP-0559687-A1 (EP)
Title: 2-aminocinnamic acid esters
Inventor: RUEB LOTHAR
IPC: C07D209/48
Filed: 1991-11-16
Abstract: PCT No. PCT/EP91/02166 Sec. 371 Date Apr. 29, 1993 Sec. 102(e) Date Apr. 29, 1993 PCT Filed Nov. 16, 1991 PCT Pub. No. WO92/09575 PCT Pub. Date Jun. 11, 1992.3-(3,4,5,6-tetrahydrophthalimido)cinnamic esters I    <IMAGE>  I  (R1=H, halogen; R2, R3=halogen; R4=C-organic radical, R5=H, CH3) are prepared by reducing 3-nitrocinnamic esters II    <IMAGE>and condensing the resulting 3-aminocinnamic esters III    <IMAGE>  III  with a 3,4,5,6-tetrahydrophthalic anhydride IV    <IMAGE>  IV  and are valuable active ingredients in crop protection.
Patent EP-0499109-A1 (EP)
Inventor: OKAZAKI MASASHI
IPC: H01G9/12
Filed: 1992-02-03
Abstract: A fused chip-type solid electrolytic capacitor is provided in which a cathode terminal comprises a connecting portion and a leading portion formed separately to each other, a fuse is provided between the connecting portion and leading portion thereof in a cross linking manner to connect them electrically, and an electrically insulative protective body provided thereon to connect them mechanically and integrally. The cathode terminal formed as shown above is connected through said connecting portion to a cathode layer of a capacitor element, and led through said leading portion to the outside of an external resin. In this capacitor, the electrically insulative protective body for coupling the connecting portion and leading portion of the cathode terminal may cover a fuse itself and the positions where the fuse is connected correspondingly to the connecting portion and leading portion, but it is preferable to cover a surface of said leading portion on the capacitor element side as well.
Patent EP-0499887-A1 (EP)
Inventor: LAMBERTINI UMBERTO
IPC: B60G7/04
Filed: 1992-02-06
Abstract: The object of the invention is a crane truck with its chassis (1) being supported on at least one axle (6) fitted with wheels, particularly with steering wheels (5). In order to simultaneously guarantee the advantages of both of the constructions in which the chassis (1) is supported at two separate points, or is supported at only one median point on the axle (6) which particularly is a steer axle, the axle (6) that carries the steering wheels (5), is fitted with one or more longitudinal arms (14) which are articulatingly connected (at 13) to the chassis (1), so as to be allowed to oscillate about a horizontal axis extending transversally to the chassis (1), and about a median longitudinal axis, the chassis (1) being supported through a respective elastic suspension member (12) on the said axle (6), at two spaced apart points (107, 207) thereof. The invention further provides for each suspension member (12) to be integrated into one unit, in combination with a device (26) for preventing a crane truck turnover, and with means (24) for limiting the upward travel of the chassis (1).
Patent EP-0501267-A1 (EP)
Inventor: LEUENBERGER BRUNO
IPC: C07C11/21
Filed: 1992-02-17
Abstract: Inclusion complexes of the polyenes apocarotenal and lycopene in a cyclodextrin as well as their manufacture are described. The inclusion complexes are soluble in water, alcohol or water/alcohol mixtures.
Patent EP-0542189-A1 (EP)
Inventor: SCHATZ OSKAR DR-ING
IPC: F01P11/20
Filed: 1992-11-09
Abstract: A method and a device are described for the rapid heating of a vehicle engine during a cold start or of another mass, involved in heat exchange with a system containing a free-flowing heat transfer medium. The heat transfer medium is transferred into an accumulator provided in the heat transfer medium system once steady operation occurs and into that area of the system involved in heat exchange with the mass by the time that operation begins. …<IMAGE>…
Patent EP-0548551-A1 (EP)
Inventor: YAMASHINA MASAKAZU
IPC: H03K19/094
Filed: 1992-11-20
Abstract: The logic circuit having a high speed low power consumption characteristic according to the present invention is constituted of a load circuit connected to a first power source, a differential pair circuit connected to the load circuit and including at least a differential pair of MOS transistors for effecting logic operation, and a constant-current source interposed between the differential pair circuit and a second power source. With the construction, constant current is caused to flow by the constant-current source. Consequently, even if the logic circuit is caused to operate with a high frequency, the power consumption thereof is held fixed. Meanwhile, the amount of current which flows through the load circuit and the constant-current source can be increased to raise the operation speed. Even if the current is increased in this manner, the differential pair circuit itself to which the input signal is inputted is not varied. Accordingly, the problem that the load capacitance of the MOS transistor which serves as the load increases does not occur. An EXOR/EXNOR circuit, a NAND/AND circuit, a NOR/OR circuit, a storage circuit, an inverted-output/positive-logic-output circuit or the like may be employed as the differential pair circuit.
Patent EP-0557594-A1 (EP)
Inventor: SCHUETTLER PETER
IPC: F16L19/025
Filed: 1992-12-01
Abstract: The invention relates to a method for providing corrugated hoses or bellows consisting of metal with detachable connection elements at the ends. The method is based, for example, on pressing the two outer corrugations (annular corrugations 2) together to form a sealing collar (5) after the connection element (cap nut 6) has been plugged onto a corrugated hose (annular corrugated hose 1) or bellows. As a result of the compression process, said sealing collar (5) has a larger diameter than the corrugation peaks (3) of the corrugated hose (annular corrugated hose 1) or bellows, so that an adequate overlap is ensured with the collar (7) of the connection element (cap nut 6) resting on it. <IMAGE>
Patent EP-0552467-A1 (EP)
Inventor: KLAUS WERNER SCHMIDT
IPC: C04B33/22
Filed: 1992-12-15
Abstract: The charge for the production of lightweight chamotte manages without otherwise usual burn-out or expansion materials. It is a mixture of about 50 to 85% by weight of ground clay, including supplementary materials which modify the clay, and about 15 to 50% by weight of additive, the additive having a content of at least 30% by weight of Al2O3 at a bulk density of from 300 to 500 g/l. At a content of at most 1% by weight of Fe2O3 in the additive, a bright white lightweight chamotte is formed. In particular, selected fly ashes can be used as inexpensive additives.
Patent EP-0549066-A1 (EP)
Inventor: TER HUURNE AGNES
IPC: A61P33/00
Filed: 1992-12-18
Abstract: According to the present invention a vaccine can be prepared containing a mutant  Serpulina hyodysenteriae  which is defective in its production of biologically active hemolysin. The mutation by which  Serpulina hyodysenteriae  is made defective in its production of hemolytically active hemolysin is established by means of genetical engineering techniques. Such mutations comprise e.g. deletion of part or the entire gene coding for hemolysin and/or nucleotide sequences controling the production of hemolysin, or insertion of an extra nucleotide or polynucleotide into the gene encoding hemolysin and/or the nucleotide sequences controling the production of hemolysin, or a combination of said deletion and insertion. These vaccines are useful in the prevention of  Serpulina  infections in susceptible animals such as swine.
Patent EP-0509817-A1 (EP)
Inventor: RAMAMURTHI KRISHNAMOORTHY
IPC: G05B19/4065
Filed: 1992-04-16
Abstract: A system for predicting the life of a cutting tool in an automated metal cutting machine, comprises a plurality of sensors for measuring physical data (601) relating to a cutting operation of said machine, and a computer connected to these sensors. The computer comprises a feature extractor (603) for transforming the physical data into feature values, and a tool life predictor (605) for arriving at a prediction of the life of the cutting tool. The tool life predictor has an influence diagram having an input level of feature nodes, intermediate nodes connected to the feature nodes and to a machining class node, and an output node connected to the intermediate nodes. The tool life predicator further comprises a first module for computing averages of feature values for each sensor, a second module responsive to the feature averages for making a classification of the feature average as indicative of a long life or a short life, and a third module connected to the influence diagram for combining the classifications to arrive at a classification and a conditional probability at each intermediate node and a classification at the output node which is the predicted life of the cutting tool. 
Furthermore, a method to enable a real-time expert system to learn is provided which comprises the steps of creating a relational structure corresponding to the influences that a first and a second variable have on a third variable, obtaining data for these variables over some duration of time, determining a tolerance zone around a sample which divides classes and using a dynamic distance classifier, which is responsive to the tolerance zone, to determine decision boundaries for the first and second variables and probabilities associated with the decision boundaries. The probabilities indicate the confidence with which a decision boundary classifies values of the first and second variables with respect to the value of the third variable.
Patent EP-0516385-A1 (EP)
Inventor: DASHKEVICZ MICHAEL
IPC: C12N15/09
Filed: 1992-05-27
Abstract: Unique species-specific Eimeria tenella DNA probes comprising divergent DNA sequences are disclosed. The probes are complementary to a small subunit ribosomal RNA gene of Eimeria tenella.
Patent EP-0518642-A1 (EP)
Inventor: HOSOKAWA KAORU
IPC: H01L21/304
Filed: 1992-06-10
Abstract: A notch of a semiconductor wafer is chamfered very accurately and efficiently by the use of an apparatus which is provided with a rotary disklike grindstone, a wafer retaining mechanism for retaining the wafer, and a drive mechanism for relatively moving the grindstone and wafer, and characterized by the fact that the grindstone comprises an elastic matrix material and a particulate abrasive buried or dispersed fast in the matric material. The drive mechanism comprises a first drive mechanism capable of rotating the wafer within a predetermined range of angle around the central axis thereof thereby enabling the surface of the notch of the wafer subjected to grinding to be continuously positioned relative to the grinding surface of the grindstone, a second drive mechanism capable of relatively moving the grindstone and wafer toward or away from each other, and a third drive mechanism capable of relatively moving the grindstone and wafer forward and backward in the direction of thickness of the wafer.
Patent EP-0533372-A1 (EP)
Inventor: WALLIS BERNARD JOSEPH
IPC: B30B15/02
Filed: 1992-09-02
Abstract: A gas cylinder control system for use with machine systems such as die stamping systems that includes at least one gaseous fluid cylinder (10) associated with the machine system, gaseous intensifier control cylinder (16) normally operated in timed relation to the gaseous cylinder (10) and a passage (20) providing communication between the gaseous cylinder (10) and the gaseous intensifier control cylinder (16). The gaseous intensifier cylinder (16) operates at substantially higher pressure than the die cylinder (10). A normally closed control valve (15) is provided in the passage (20) and is operable to open the passage (20) in time relation to the operation of the machine system in order to apply the higher gaseous pressure of the gaseous intensifier cylinder (16) to the gaseous cylinder (10) and lock the gaseous cylinder and prevent it from moving until the control valve (15) is actuated to close the passage (20) thereby providing a predetermined time delay.
Patent EP-0536961-A1 (EP)
Inventor: HABEGGER DOUGLAS ALLAN
IPC: A47C3/027
Filed: 1992-10-02
Abstract: A modular reclining chair and method for assembling it are disclosed. The modular reclining chair includes a simplified actuation mechanism which significantly reduces system complexity and weight while providing improved comfort to the seat occupant. The construction is such that the pre-assembled actuation mechanism is integrally suspended from and interdependent with box-like modular frame components. In this manner, the frame components can be upholstered prior to final assembly with the actuation mechanism.
Patent EP-0543520-A1 (EP)
Inventor: DOTY GERALD ARTHUR
IPC: B60R22/34
Filed: 1992-11-02
Abstract: A seat belt retractor (12) having a rattle suppression mechanism to be operative when the retractor (12) is not in use including a gear mechanism driven by a seat belt supporting reel (16) and coupled to drive a pawl control mechanism (40) between a first position holding a reel locking pawl (24) in an inoperative position, when the seat belt is fully wound and immobilizing the pawl (24) against rattling, and a second position, when the seat belt is protracted, in which the pawl (24) is released for movement into a locking position with ratchet wheels (20) on the reel (16). Preferably, the pawl control mechanism (40) includes a gear mechanism (38) that assures that the belt must be wound on the reel (16) before the pawl (24) is driven to engage and is held against an inertia member (26) to prevent rattling therebetween. The pawl (24) is also held spaced from the ratchet teeth (20a), when it is immobilized, to prevent rattling.