baber/WOPTO huggingface dataset:
Patent EP-0346713-B1 (EP)
Title: Benzamidines useful as ultraviolet light absorbers
IPC: C07C257/18
Filed: 1989-06-05
Granted: 1992-09-16
Abstract: Substituted benzamidines and their salts are useful as ultraviolet light absorbers, the benzamidines having the formula <CHEM>  wherein A<1> and A<2> may be the same or different and represent, e.g., -COOR<1>, -CONR<1>R<2>, -CN or -C6H5, A<3> represents -H, -OH, -OR, -Cl, -NO2, -CN, -C6H5, or an alkyl group of one to five carbon atoms, R<1> and R<2> may be the same or different and represent hydrogen or an alkyl group of one to ten carbon atoms, and R represents an alkyl group of one to ten carbon atoms.
Patent EP-0355484-B1 (EP)
Inventor: BOETTGER DETLEV
IPC: H04M3/50
Filed: 1989-07-31
Granted: 1995-10-18
Abstract: If a call connection exists for a second terminal (T2) (secretary station), which is associated with a first terminal (T1) (executive station) in a particular switching arrangement, a signalling information can be transferred from the secretary station to the controller (ZSt), which has the consequence that the line on which this call connection is effected is placed on hold and that, at the same time, a command for activating the direct-listening hands-free speaking facility (LFS1) belonging to the executive station is transmitted. Furthermore, a consultation connection is established between the secretary station and the executive station. When the secretary station (T2) goes on hook or when an action is taken, the effect of which corresponds to this going-on hook, the executive station (T1) is automatically connected to the line (L) which is on hold, maintaining the direct-listening hands-free speaking mode of operation. Thus, a call connection is switched to the executive station without the subscriber concerned having to undertake any action at his terminal. <IMAGE>
Patent EP-0360313-B1 (EP)
Title: Safety device for an injection syringe needle
Inventor: HAAK ABRAHAM VAN DEN
IPC: A61M5/32
Filed: 1989-08-24
Granted: 1993-07-28
Abstract: A safety device for an injection syringe comprising an outer casing (1) defining an injection fluid space with a plunger (11) movable therein, said plunger being adapted to be coupled with a plunger movable therein, said plunger being adapted to be coupled with a plunger rod (6) provided with an actuating knob or ring, while at the opposite end of said casing a needle foot (16) equipped with a hollow needle (15) may be fixed thereto in such a manner that the needle bore communicates with the interior of the fluid space, the needle foot (16) being movable inwards relative to the outer casing and adapted to be coupled to the piston in order that the needle may be retracted into said outer casing ; the needle foot (16) and the casing (1) are provided with mutually engageable locking means for locking the needle foot (16) in its non-retracted position, and the plunger (11) or the plunger rod (6) and the needle (15) or the needle foot (16) are provided with means for coupling the plunger (11) or plunger rod (6) with the needle (15) or needle foot (16) and releasing the needle or needle foot lock after the plunger (11) has been completely pushed all the way into the injection fluid space (1,10).
Patent EP-0329285-B1 (EP)
Inventor: WALTERS DONALD M
IPC: H03K19/003
Filed: 1989-01-23
Granted: 1994-03-23
Abstract: An output buffer includes a pull-up circuit and a pull-down circuit for driving widely varying capacitive and inductive loads without significant output ringing. The pull-up circuit includes a first pull-up transistor (N2), a NAND logic gate (42) and a second pull-up transistor (P2). The pull-down circuit includes a first pull-down transistor (P3), a NOR logic gate (38) and a second pull-down transistor (N3). Output impedance is increased and energy stored in parasitic inductance is decreased by the pull-up and pull-down transistors so as to reduce significantly the inductive ringing while accelerating output transitions.
Patent EP-0342852-B1 (EP)
Title: Organic stabilizers
IPC: A01N43/80
Filed: 1989-05-10
Granted: 1991-12-11
Abstract: Epoxides used to stabilize isothiazolone or isothiazolone compositions which are normally unstable, neat or in solution. These compositions exhibit bactericidal, fungicidal and algaecidal properties.
Patent EP-0362163-B1 (EP)
Inventor: REBUFFAT CARLO
IPC: A61B17/115
Filed: 1989-09-27
Granted: 1994-10-19
Abstract: A compression device for the anastomosis of hollow organs comprising three members (A,B,C) having a hollow cylinder shape suitable to compress the edges (1,2) of the hollow organs that are to be anastomosized. Each one of these members is formed by sectors (5,6), (9,10), (13,14) that remain solidly connected to one another until the edges of the hollow organs are present, and separate into fragments when the edges break off from the seat of anastomosis, as they, necrotizing, lose their consistency.
Patent EP-0420938-B1 (EP)
Inventor: LUSIGNEA RICHARD W
IPC: B29L31/34
Filed: 1989-06-15
Granted: 1998-11-25
Abstract: The present invention is directed to the use of multiaxially oriented (e.g., biaxially) thermotropic polymers as a substrate material for the preparation of printed wire boards (PWB). In preferred embodiments, the PWB of the present invention comprises a generic, high density, organic multilayer PWB comprising XYDAR TM  and/or VECTRA TM  films, capable of being employed as a high density leadless perimeter and in grid array ceramic chip packages.
Patent EP-0430974-B1 (EP)
Inventor: THOMAS JOHN J
IPC: F16D25/08
Filed: 1989-07-26
Granted: 1994-06-15
Abstract: A clutch release mechanism (10) that comprises an annular piston-cylinder (39, 36) arranged to move an anti-friction bearing (50) axially for operating a friction clutch (14) between an engaged position and a disengaged position. The outer diametrical dimension of the anti-friction bearing (50) is less than the internal profile dimension of the annular cylinder (36), whereby the bearing (50) is movable into the space circumscribed by the cylinder (36) when the piston (39) is in its retracted position.
Patent EP-0446225-B1 (EP)
IPC: C07D211/78
Filed: 1989-11-22
Granted: 1993-03-03
Abstract: La présente invention concerne l'emploi d'un agent chimique anesthésique local pour la production d'un médicament en vue de l'inhibition prophylactique ou thérapeutique d'une perméabilité accrue des vaisseaux sanguins, lequel contribue à prévenir l'augmentation de la déperdition plasmatique tissulaire liée à des lésions par brûlures, lésions dues au froid ou lésions chimiques de la peau ou des organes internes, notamment dans la cavité abdominale ou la cage thoracique.
Patent EP-0394930-B1 (EP)
Inventor: KAWASE JIRO
IPC: A61K8/365
Filed: 1990-04-23
Granted: 1994-07-13
Abstract: The present invention provides the following hair-treatment composition, bleaching composition and hair color tone modifier composition:  a hair-treatment composition containing:     (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound capable of forming a chelate compound together with a ferrous ion, and having a pH value of from 3 to 6, wherein the stability constant (K1) between said ferrous ion and said nonreducing organic chelate-forming compound is lower than 3 and the ferrous salt, which is the chelate compound of said ferrous ion with said nonreducing organic chelate-forming compound, is highly soluble in water;  a hair-treatment composition containing:     (1) a ferrous salt, and (2) a nonreducing organic chelate-forming compound represented by the following general formula (I): <CHEM> wherein R represents a straight-chain or branched hydrocarbon group having 1 to 10 carbon atoms or an oxane ring, and  m is an integer of from 1 to 6, capable of forming a chelate compound with a ferrous ion and having a pH value of from 3 to 6; a bleaching composition consisting of either one of the above-mentioned hair-treatment compositions as the primary agent together with an aqueous composition containing 0.01 to 3% by weight of hydrogen peroxide and having a pH value of from 3 to 6 as the secondary agent; and a hair color tone modifier composition obtained by adding a direct dye to the primary and/or secondary agents of the above-mentioned bleaching composition.
Patent EP-0406534-B1 (EP)
Inventor: KALLFASS KARL-HEINZ
IPC: B23K3/06
Filed: 1990-04-28
Granted: 1994-09-14
Abstract: In a device for treating plate-shaped objects in a fluid medium, the device comprising a bath containing the fluid medium with gap-like inlet and/or outlet openings arranged underneath the fluid level, and the device comprising a transportation device to convey the plate-shaped objects along an essentially flat transportation path through the inlet and/or outlet openings and through the fluid medium in the bath, in order to reduce the fluid losses from the bath it is proposed that the inlet and/or outlet openings comprise sealing elements which can be moved from a closed position to an open position when the plate-shaped objects pass through and which are furthermore constructed such that the gap resulting when the sealing elements are in the open position can be matched essentially in height and width to the cross-section of the objects passing through. 
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Patent EP-0476182-B1 (EP)
Inventor: SCHEDELE HELMUT DIPL-ING FH
IPC: H01H50/64
Filed: 1990-12-19
Granted: 1994-09-28
Abstract: The relay has a leaf spring (10) as a moving contact element, which is actuated by the armature via a board-shaped slide (9). This slide engages on the leaf spring eccentrically in an edge region (95), as a result of which the leaf spring (10) is twisted during the switching process. In this way, the curve of the spring set can be optimally matched to the force-movement curve of the magnet system so that a smaller magnet system can be used than in the case of conventional activation for given dimensions of the spring and of the complete relay. 
<IMAGE>
Patent EP-0387118-B1 (EP)
Inventor: BAGREL VALERIE
IPC: C08G63/85
Filed: 1990-02-21
Granted: 1994-04-20
Abstract: Process for condensing at least one aliphatic epoxide containing at least 8 carbon atoms in its molecule with at least one cyclic anhydride of a dicarboxylic acid in the presence of a catalyst based on at least one titanium complex of general formula (I) Ti(OR)2(L)2 in which each of the groups R independently denotes a hydrocarbon group containing 1 to 10 carbon atoms and each of the groups L denotes a ligand of beta-diketone type or of beta-ketoester type. 
<IMAGE>
Patent EP-0406179-B1 (EP)
Title: Skicarrier
IPC: A63C11/02
Filed: 1990-06-14
Granted: 1993-05-12
Abstract: Skicarrier for making it easier the manual transport of a pair of skis, either on the snowfields or on the ground, in order to prevent the discomfort and effort of the shoulder transport as well as the inconveniences related thereto. The skicarrier comprises a support (1) with means for separately engaging and holding in a removable manner both the terminal portions of a pair of skis and rolling means (6) pivoted on said support (1) for manually dragging on the ground.
Patent EP-0472801-B1 (EP)
Inventor: PEREGO LUCIANO
IPC: G11B15/08
Filed: 1990-08-28
Granted: 1995-01-11
Abstract: In an automatic cassette loading machine a pancake (9) is mounted on a support hub (10) operable in rotation. A reading member (26) comprising a photoelectric cell (30) and carried by a main carriage (13) movable at right angles to the axis of the pancake is disposed at a position diametrically spaced apart from the pancake itself and is then moved close to the latter. When the peripheral edge of the pancake is intercepted by the light beam emitted by the photoelectric cell (30) the reading member (26) is moved away from the pancake and disposed so that it can intercept the passage of a closure tab (22) fastening the end of the tape (8) on the pancake taken in rotation. Then the pancake rotation is stopped when the location of the closure tab enables its being picked up by a grasping member (23) associated with the cassette loading machine. <IMAGE>
Patent EP-0457788-B1 (EP)
Title: Verfahren und vorrichtung zum überwachen des auftretens oder ausbreitens von brüchen oder rissen in materialien, werkstücken, bauteilen, bauwerken oder himmelskörpern, insbesondere in erdbebengefährdeten gebieten oder bei gebirgsbewegungen im tunnelbau
Inventor: LOVSE HERMANN
IPC: G01V3/00
Filed: 1990-02-11
Granted: 1994-05-04
Abstract: Ein Verfahren und eine Vorrichtung zum Überwachen des Auftretens von Rissen, Brüchen, Erdbeben und Gebirgsbewegungen nutzt die Tatsache aus, daß mit derartigen Ereignissen das Auftreten von elektrischen Feldänderungen verbunden ist. Die beim Auftreten derartiger Ereignisse vorhandenen elektrischen Feldänderungen werden mit Hilfe einer Feldsonde (1) erfaßt, die über metallische Sondenelemente (2, 3) verfügt, welche einen Differenzverstärker (5) speisen, dessen Ausgangssignal (6) eine Auswerteeinheit (10, 11) speist.
Patent EP-0482015-B1 (EP)
Title: Insassen-sicherheitssystem für fahrzeuge
Inventor: TAUFER PETER
IPC: B60R21/16
Filed: 1990-06-20
Granted: 1994-03-30
Abstract: Die Erfindung betrifft ein Insassen-Sicherheitssystem für Fahrzeuge, insbesondere Rückhaltesystem, wie Airbag, Gurtstraffer usw., mit mindestens einem eine Ansprechzeit aufweisenden Auslösesensor, einer Recheneinheit und einer Zündendstufe zur Aktivierung des Sicherheitssystems. Für einen Fehlauslösungsschutz wird eine von der Recheneinheit (2) angesteuerte Sperrschaltung (21) vorgeschlagen, die erst nach Ablauf einer Verriegelungs-Freigabezeit (tv) die Zündendstufe (5) entriegelt, wobei die Verriegelungs-Freigabezeit (tv) kleiner als die Ansprechzeit (ta) des Auslösesensors (1) ist.
Patent EP-0489158-B1 (EP)
Title: Procede et appareil pour fabriquer un engrais organique
Inventor: INOUE SATOSHI
IPC: B01F15/00
Filed: 1990-06-26
Granted: 1996-11-27
Abstract: Sont décrits un procédé et un appareil pour fabriquer un engrais organique en traitant un mélange d'excréments de bétail, tel que du fumier de volaille et de bovins, avec des substances organiques renfermant de la cellulose, telles que de l'herbe, de la paille, des cosses de riz, ou des copeaux de bois, à des fins de compostage à bref délais. Ce procédé consiste à régler la teneur en eau du mélange à une valeur comprise entre 25 et 75 % en poids, à découper et à malaxer sous pression, à chauffer rapidement entre 40 et 90 °C par la pressurisation et le frottement dus au malaxage, à relâcher subitement la pression appliquée, et à pulvériser le mélange dans l'atmosphère pour l'amener en contact avec l'oxygène uniformément. Ainsi la fermentation du mélange est notablement favorisée par les bactéries activées par la stimulation physique et thermique, le mélange étant composté en un délai réduit, permettant ainsi l'obtention d'un engrais de qualité homogène et élevée. La fermentation est accélérée si l'on règle le pH du mélange à une valeur comprise entre 6 et 9 en lui ajoutant un modificateur de pH pendant le processus de fermentation. L'engrais organique précité peut être fabriqué efficacement grâce à l'emploi d'un appareil de fabrication prévu à cet effet et comportant un premier réservoir cylindrique de traitement présentant à l'avant un orifice d'amenée de matière et une partie arrière reliée à l'avant d'un deuxième réservoir de traitement pourvu d'un orifice de décharge à l'arrière par l'intermédiaire d'une porte, le premier réservoir comportant dans sa partie creuse une vis d'alimentation sous pression et des organes de découpage/malaxage, tandis que le second réservoir est pourvu d'une lame broyeuse rotative.
Patent EP-0489788-B1 (EP)
Inventor: GROETSCH GEORG
IPC: C07C315/00
Filed: 1990-08-22
Granted: 1994-09-28
Abstract: The invention concerns a method of preparing high-purity 4,4'-dihydroxydiphenylsulphone in high yields by reacting phenol with a sulphonating agent in a chorinated aromatic compound. The phenol is reacted with the sulphonating agent in ortho-, meta- or para-chlorotoluene, or any mixture of these isomeric chlorotoluenes, as inert solvent at temperatures of about 100 to about 200 °C.
Patent EP-0503114-B1 (EP)
Inventor: LAUTERBURG NIKOLAUS
IPC: D06P1/00
Filed: 1991-03-13
Granted: 1997-01-02
Abstract: A process for the production of weatherproof, permanently low-flammability yarns which are dyed in various shades for use in particular for awning materials for outside use. A yarn consisting of 100% polyethylene terephthalate fibre such as Trevira CS is dyed in a dye liquor of the following composition     - x% disperse dye such as Samaron, - x% levelling agent such as Eganal PS, for levelling the dye add-on,     - x% acetic acid for pH 4.5-5,   - x% sodium acetate, as an acid donor for stabilising the pH,   - remainder soaking liquor in an autoclave under pressure at 50 to 115 DEG C. The dyed and reductively cleaned and prepared yarn is woven to give a fabric which for oil/dirt/water repellency is finished in a finishing bath containing a fluorocarbon resin such as Scotchgard FC 251 and an organic compound having a high phosphorus content such as Pekoflam PES and then finished on a padder.
Patent EP-0458039-B1 (EP)
Inventor: EHRLINGER KLAUS DIPL-ING
IPC: B01F5/00
Filed: 1991-03-29
Granted: 1994-02-02
Abstract: A device for mixing a fluid, for example, carbon dioxide, with a liquid, for example an aqueous beverage solution has a combining part in which one or more infusion chambers are formed within a cylinder by chamber closing plates carried on a common axially shiftable stem. The mixture is passed from chamber to chamber through diaphragm orifices in these plates and the liquid is injected through radial bores in the cylinder wall which can be controlled by collars formed on the edges of the plates. The gas is introduced into the upstream chamber through another radial port. Downstream of the combining part, the mixture flows through an in-line mixer having walls provided with turbulence inducing formations and one of which is movable with the stem.
Patent EP-0451806-B1 (EP)
Inventor: DISCHLER HELMUT DIPL-ING
IPC: B25B27/10
Filed: 1991-04-10
Granted: 1995-01-11
Abstract: A press tool (91, 92) for connecting tubular workpieces (101, 108) has more than two pressing jaws (94, 95, 110, 111) and these can be moved relative to one another in such a way with the aid of at least one driving device (103) that they can be moved out of an open position, in which the press tool can be placed on the workpiece (101, 108), into a pressing position, in which the pressing jaws (94, 95, 110, 111) complement one another to form a closed pressing space. According to the invention, the pressing jaws (94, 95, 110, 111) are connected to one another in a jointed manner to form a pressing ring (93, 109), the pressing ring (93, 109) being open between two pressing jaws (95, 111) and being closable by means of the driving device(s) (103) thereby being drawn together. <IMAGE>
Patent EP-0451821-B1 (EP)
Inventor: HARADA TAKAMASA
IPC: C09K19/58
Filed: 1991-04-10
Granted: 1995-01-04
Abstract: The occurrence of twist states in FLC displays can be suppressed by adding ionophores to FLC mixtures. Applicable ionophores are amides of the general formula I   <IMAGE> (I)  wherein R1, R2, R3 and R4 e.g. are alkyl, cyclohexyl, phenyl or benzyl and X is alkylene with -CH2-groups being replaced by -O-, 1,2-phenylene or 1,2-cyclohexylene.
Patent EP-0493645-B1 (EP)
Title: Cutting/expanding tool
Inventor: ROCKOWER GERALD
IPC: E21B29/00
Filed: 1991-05-07
Granted: 1996-08-14
Abstract: A cutting/expanding tool (10) includes a cylindrical support body (11) having a guide side and a cutting side, a pair of guide rollers (16) mounted in tandem along the longitudinal axis of the support body (11) on the guide side, a cutting wheel (25, 29, 32) mounted between the tandem guide rollers (16) on the cutting side of the support body (11), and an expander (15) connected rearwardly of the support body (11). A plurality of cutting wheels may also be provided, each of progressively increasing diameter. A scoring wheel (22) may be mounted forwardly of the cutting wheels (25, 29, 32) to prescore the surface to be cut, so as to facilitate the cutting action, and a deburrer (36) may be mounted rearwardly of all the cutting wheels (25, 29, 32) so as to smooth the cut edge. A method of using the cutting/expanding tool (10) is also described, whereby, after the tool has been propelled through a buried main (11') to cut and to expand it, a replacement main (80) is drawn back through the existing main (11'). <IMAGE>
Patent EP-0477527-B1 (EP)
Inventor: TSUKABE TOMOYUKI
IPC: B29C39/44
Filed: 1991-08-16
Granted: 1996-03-13
Abstract: A burr amount and a shrinkage cavity amount which have been inputted with respect to a molded article by a molding machine are received. A membership function relating to the burr amount, a membership function relating to the shrinkage cavity amount, a membership function of a value relating to a molding temperature, a membership function of a value relating to a molding pressure, and rules using the burr amount and the shrinkage cavity amount as input variables and also using a value relating to the molding temperature and a value relating to the molding pressure as output variables have been preset in a fuzzy inference apparatus. By applying the burr amount and the shrinkage cavity amount which have been inputted to the rules, a fuzzy inference is executed. The value relating to the molding temperature and the value relating to the molding pressure are inferred and the results of the inferences are given to the molding machine. <IMAGE>
Patent EP-0533975-B1 (EP)
Inventor: MANGIAVACCA NICOLA
IPC: A23L7/109
Filed: 1991-09-25
Granted: 1994-07-13
Abstract: A device is disclosed which comprises a tubular duct (1) supported above a rest surface (2) and provided with compacting means (5,9,10) which are arranged to act gently on a freshly formed pasta nest (12). Any noodle tail sections (11) protruding from the nest (12) can thereby be definitively bent back thereinto. <IMAGE>
Patent EP-0485730-B1 (EP)
Inventor: GRUNERT MARTIN DIPL-ING
IPC: E04G1/15
Filed: 1991-10-03
Granted: 1994-12-21
Abstract: A scaffold platform in the form of a plate-like floor is disclosed, having at least two cross-sectionally rectangular hollow profiles (1, 2) which are arranged parallel at a distance from one another and are of thin sheet steel and which are connected to one another by means of intermediate sheets (3, 4) to form a hollow body. <IMAGE>
Patent EP-0493721-B1 (EP)
Inventor: SCHAEFER BERND DR
IPC: A01N43/56
Filed: 1991-12-12
Granted: 1997-05-14
Abstract: Styrene derivatives I <IMAGE>       (R<1> = H; R<2> = halogen;   R<3> = H, halogen, C1-C4-alkyl; R<4> = CN, C1-C6-alkylcarbonyl;   A = a heterocyclic radical A1 to A5 <IMAGE> where R<5> and R<6> are H, CH3 or C2H5, n is 0 or 1 and X is oxygen or sulphur), with the proviso that R<4> is an alkylcarboxyl group if R<1> represents H and simultaneously A represents A2 where n = 0; and their agriculturally useful salts, the preparation of the styrene derivatives I and herbicidal agents containing them.
Patent EP-0468625-B1 (EP)
Inventor: ARNOLD LISA RUOTOLO
IPC: G06F9/445
Filed: 1991-06-03
Granted: 1998-08-26
Abstract: A personal computer system according to the present invention comprises a system processor, a random access memory, a read only memory, and at least one direct access storage device. A direct access storage device controller coupled between the system processor and direct access storage device includes a protection mechanism for protecting a region of the storage device. The protected region of the storage device includes a master boot record, a BIOS image and a system reference diskette image. The BIOS image includes a section known as Power on Self Test (POST). POST is used to test and initialise a system. Upon detecting any configuration error, system utilities from the system reference diskette image, such as set configuration programs, diagnostic programs and utility programs can be automatically activated from the direct access storage device.