baber/WOPTO huggingface dataset:
Patent EP-0486211-A1 (EP)
Inventor: TAKACS KALMAN
IPC: A61P11/08
Filed: 1991-11-06
Abstract: The invention relates to novel compounds of the general formula (I),
       
wherein
     R means hydrogen or a straight or branched chain C 1-6 alkoxy group ;   R 1  stands for hydrogen or a straight or branched chain C 1-6 alkyl group ;   R 2  represents hydrogen or a straight or branched chain C 1-6 alkyl group :   R 3  means hydrogen : a straight or branched chain C 1-6 alkyl group optionally substituted by one or two hydroxyl and/or one or two straight or branched chain C 1-4 alkoxy group(s): or a C 4 - 7 cycloalkyl group ;   R 4  stands for hydrogen or a straight or branched chain C 1-6 alkyl group optionally substituted by one or two hydroxyl and/or one or two straight or branched chain C 1-4 alkoxy group(s): or a C 4-7 cycloalkyl group ; or   R 3  and R 4  together with the nitrogen atom, to which they are attached form a 4 to 8-membered cyclic group of formula
       
optionally substituted by one or two straight or branched chain C 1-4 alkoxy and/or one or two straight or branched chain C 1-4 alkyl group(s), where optionally an oxygen or sulfur atom or an N-R 5  group may be substituted for a ring carbon atom, where R 5  means hydrogen or a straight or branched chain C 1-6  aliphatic alkyl group, the 4- to 8-membered cycle optionally being condensed with a benzene ring ;   R 6  stands for hydrogen or a C 1-10 acyl group     
and the salts and hydrates thereof as well as pharmaceutical compositions containing these compounds.
     The compounds of the invention antagonize the effects of constrictive mediators, e.g. histamine, acetylcholine or serotonin ; they show an antiallergic action and possess an antiinflammatory effect. Thus, these compounds can therapeutically be used as bronchodilators as well as antiallergic or antiinflammatory drugs, particularly in the treatment of bronchial asthma.
Patent EP-0488582-A1 (EP)
Inventor: JACKSON RODNEY P
IPC: H05K13/04
Filed: 1991-11-20
Abstract: The tool tip assembly has a fixed large tool tip 30 and a movable telescoping tool tip 14 which has a smaller area pick-up end. The telescoping tool tip 14 is displaceable between fixed stops and the forward stop is defined by an annular bumper 44 projecting rearwardly from the inner surface of the fixed tool tip 30 proximate the forward bore portion. The telescoping tool tip 14 can be quickly and conveniently accessed for repair, inspection or replacement by removing the fixed large tool tip 30, which is preferably made of moulded elastomeric material.
Patent EP-0463961-A1 (EP)
Inventor: SAGET JEAN
IPC: B26D7/30
Filed: 1991-06-26
Abstract: Automatic machine for cutting non-rigid products, such as food- stuffs, like meats, characterised in that it comprises:
 a recognition and stop plate (9),
 a means (13) for detecting the contact surface (S) of the product (8) to be cut against the plate (9), the angle between the plate (9) and the plate (2) of the slide (1) being adjustable,
 a control circuit (20, 21) receiving the data from the detection means and from the input terminal in order to control the relative inclination. 
<IMAGE>
Patent EP-0463969-A1 (EP)
Inventor: DEBAERT MICHEL
IPC: A61K31/34
Filed: 1991-06-27
Abstract: Compounds of formula (I): 
<IMAGE>
 in which:
 R1 represents a hydroxyl, amino, alkylamino or alkoxy group or a halogen atom,
 R2 represents a hydrogen atom, an alkyl radical, an acyl radical or an alkoxycarbonyl radical,
 R represents:
 a radical of formula: 
<IMAGE>
 in which:
 X represents an oxygen or sulphur atom or an NH group,
 Y represents a carbon, oxygen or nitrogen atom,
 a radical of formula:
 in which
 Z represents an oxygen or sulphur atom or an NH group,
 T represents a carbon or nitrogen atom,
 a cycloalkyl, cycloalkylalkyl or dicycloalkylalkyl radical optionally substituted on the ring,
 an aromatic radical, optionally substituted and including 2 or 3 nitrogen atoms in its carbon skeleton,
 an aromatic radical including from 1 to 3 nitrogen atoms in its carbon skeleton and fused to a benzene ring, it being possible for each of these 2 rings to be optionally substituted,
 or a saturated or unsaturated seven-membered ring including one or two nitrogen atoms in its carbon skeleton, optionally fused to a benzene ring and optionally substituted on the nitrogen-containing and/or benzene ring,
 possess antagonist activity with respect to GABAB.
Patent EP-0538538-A1 (EP)
Inventor: LARSEN CHRISTIAN TING
IPC: F24D10/00
Filed: 1991-08-30
Abstract: A district heating pipe comprising a medium conveying pipe of PP, PB or cross-linked polyethylene (PEX), a heat isolation material in form of polyurethane foam and a plastic jacket pipe. The jacket pipe is adapted to allow a higher amount of aqueous vapour to escape through the jacket pipe wall compared to the amount of aqueous vapour added to the insulating foam by the water flux passing through the wall of the medium conveying pipe. 
     As a result, only an insignificant loss of heat occurs, which ensures a particularly low-cost operation.
Patent EP-0446166-A1 (EP)
Inventor: HERBERT WALTER
IPC: E04B2/78
Filed: 1991-01-21
Abstract: The column has slot-shaped fastening openings (11) arranged in the form of a cross, which are situated on four sides of a square column core (10) and are provided for hooking in suspension members (12). Mounted on the column core (10) are four profiled covering members (4, 4a) which cover the column core (10), leaving open four continuous guide channels (19) distributed uniformly on the periphery. The column core (10), made of a square metal tube, contains, in linear arrangement with respect to the first fastening openings (11), two fastening openings (13) for receiving guide members (14) which serve for fixing the covering members (4, 4a) on the column core (10). <IMAGE>
Patent EP-0508992-A1 (EP)
Title: Process and device for determining amplitude and phase values according to a reflectometric measurement process.
Inventor: PRITZL WERNER
IPC: G01R27/06
Filed: 1990-12-28
Abstract: An arrangement determines amplitude and phase values of two signals of differing polarisation received by two separate receiving antennas, in particular signals in the micro-wave range, of a reflectometric measurement device. In order to obtain a simple design, the receiving antennas (5, 6) are connected with the inputs of a power divider (9, 19, 11, 12) and power combiner (13, 14), the four outputs of which are connected with detectors (20, 21, 22, 23). Two connectors directly receive the signals of an associated receiving antenna (5, 6) and the two other detectors receive a mix of such signals, one of the latter detectors (21, 22) receiving a mix of such signals the phase angle of one of which is rotated. A process for calibrating this arrangement is also described.
Patent EP-0506832-A1 (EP)
Inventor: POURNAIN MICHEL ANDRE
IPC: G01R31/00
Filed: 1991-07-25
Abstract: On prend des échantillons dans une fenêtre de temps englobant la présence d'une panne prédéterminée, de variables de contextes prédéterminés, on applique un traitement aux échantillons acquis afin de dériver à partir de ces derniers une forme réduite de ces échantillons constitués par un ensemble de "moments" associés à chacune des variables de contexte (par exemple la valeur moyenne et la variance), cet ensemble est enregistré et il est mis à jour à chacune des manifestations successives de la panne intermittente. Les ensembles de moments ainsi mis à jour peuvent être transmis à un outil de diagnostic (8) permettant l'établissement, par corrélations, de l'origine de la panne fonctionnelle. L'invention concerne également l'application à un dispositif installé dans un véhicule automobile, permettant la détection de pannes fonctionnelles intermittentes d'unités faisant partie de ce véhicule.
Patent EP-0460207-A1 (EP)
Inventor: MATOUSHEK ROBERT JAMES EASTMAN
IPC: B41J2/325
Filed: 1990-12-17
Abstract: Procédé de fusionnement d'épreuves à transfert thermique dans le but d'éviter des défauts de type ampoule. Le procédé comprend, dans l'ordre, l'échauffement rapide des portions respectives de l'image de l'épreuve photographique jusqu'à atteindre une première température légèrement inférieure à la température d'ébullition de leurs composants respectifs, le maintien des portions respectives d'image approximativement à la première température pendant une période de temps suffisante pour permettre une évaporation significative desdites portions d'épreuve et, après cette période, échauffement rapide de ces portions d'épreuve bien séchées jusqu'à ce qu'elles atteignent la température de fusionnement désirée, supérieure aux points d'ébullition des composants.
Patent EP-0517753-A1 (EP)
Inventor: REINHARD ROGER A
IPC: A47L15/44
Filed: 1991-02-25
Abstract: L'invention se rapporte à un appareil (40) et à un procédé de distribution de détergent pour lave-vaisselle (10), selon lequel le système (30) de diffusion de l'eau de rinçage ou une autre source d'eau sont contrôlées pour déterminer si le lave-vaisselle (10) est alimenté en eau. Lorsqu'une condition d'alimentation du lave-vaisselle (10) en eau est détectée, l'appareil détermine si l'alimentation en eau s'effectue pour un cycle de rinçage ou pour un cycle de remplissage. La quantité de détergent distribuée est régulée selon que l'alimentation en eau s'effectue pour un cycle de rinçage ou pour un cycle de remplissage. Lorsque l'appareil détermine que l'alimentation en eau s'effectue pour un cycle de rinçage, une quantité d'appoint de détergent est distribuée à la fin du cycle de rinçage. Lorsque l'appareil détermine que l'alimentation en eau s'effectue pour un cycle de remplissage, le réservoir d'eau de lavage (12) est pré-chargé avec la concentration désirée de détergent pendant le cycle de remplissage.
Patent EP-0517755-A1 (EP)
Inventor: KLAPPERICH LEO
IPC: B65D19/28
Filed: 1991-03-02
Abstract: L'invention concerne une palette de fret aérien (1) consistant en une plaque (2) de métal léger qui est bordée extérieurement par un profilé creux (3) en métal léger et qui est fixée à ce profil é creux (3) au moyen de rivets (4). Les profilés creux (3) en métal léger de la palette (11) possèdent des coupes d'onglet (11) situées à leurs quatre coins. Les joints à onglet sont reliés les uns aux autres de manière à résister au cisaillement. Afin d'éviter de souder les joints à onglets des profilés creux (3) en métal léger et d'obtenir, malgré cela, une fixation tolérant l'effort de cisaillement, on place, d'après l'invention, des pièces d'insertion (12) de façon inamovible dans les espaces creux (5) des profilés creux (3) de métal léger, dans la partie correspondant aux joints à onglet, lesquelles pièces servent d'éléments d'assemblage angulaire et rendent une soudure superflue étant donné qu'elles créent entre les pièces profilées une liaison exempte de moments de basculement ou de levier.
Patent EP-0521008-A1 (EP)
Title: Frangible nonlethal projectile.
Inventor: LUXTON DAVID
IPC: F42B12/40
Filed: 1991-03-12
Abstract: A nonlethal frangible projectile for delivering fluids and the like to a target is composed of a soft cap portion, and a stronger base portion which plugs the rearward end of the cap. Scoring and a thinned nose region facilitates rupture upon impact.
Patent EP-0522048-A1 (EP)
Inventor: WIETING DAVID W
IPC: A61F2/24
Filed: 1991-03-26
Abstract: Valvule cardiaque mécanique (11) comportant une ou plusieurs valves (17) montées pivotantes dans un corps (19) de valvule de forme cylindrique composé d'un matériau déformable de manière résiliente. Un élément de raidissement (25) en matériau non résilient s'adapte autour de la paroi extérieure du corps de valvule afin de donner une intégrité structurelle audit corps de valvule (19). Les contraintes normalement appliquées au corps de valvule cardiaque pendant l'ouverture et la fermeture de ladite valvule sont absorbées ou amorties par l'incorporation d'un corps analogue à du caoutchouc (26) entre l'élément de raidissement (25) et l'élément de rétention (33). On obtient davantage d'amortissement par l'incorporation d'un autre corps analogue à du caoutchouc (28) dans ladite bague de suture (13). Ce second corps s'étend à partir de la surface extérieure du corps de valvule. Enfin, une longueur de tissu (15) est positionné autour de l'élément de rétention (33) et des corps d'absorption des chocs (26). Cette conception fourni une torsion rotationnelle précisément étalonnée permettant une orientation optimale des valves par le chirurgien effectuant l'implantation.
Patent EP-0481088-A1 (EP)
Inventor: SUDA ATSUHIKO
IPC: B05C11/02
Filed: 1991-04-26
Abstract: A method and device for applying liquid, in which, for applying liquid onto the base film by the use of an extrusion type applying head, a flexible body is outwardly extended from the slit opening on the downstream side of the liquid flowing slit of the extrusion type applying head so as to be in contact with the surface of a base film moving continuously, whereby liquid emitted from the liquid flowing-out slit and to be applied onto the base film is evenly applied while being smoothed by the flexible body without causing uneven thickness or streaks of liquid even over a wide range of application conditions.
Patent EP-0540602-A1 (EP)
Title: Optical waveguide amplifier.
Inventor: ARMITAGE JONATHAN RICHARD GLAD
IPC: H01S3/067
Filed: 1991-07-18
Abstract: PCT No. PCT/GB91/01193 Sec. 371 Date Jan. 12, 1993 Sec. 102(e) Date Jan. 12, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/02061 PCT Pub. Date Feb. 6, 1992.An optical fibre amplifier (50) comprises a SiO2-Al2O3-GeO2 single-mode optical fibre (52) doped with Er3+. It is pumped by 1.55  mu m and 1.47  mu m optical sources (54 and 56) whose optical outputs are combined by an optical coupler (58) and are then coupled to the fibre (52) by a further optical coupler (50). A source of optical signals to be amplified (62) is also coupled to the fibre (52) by the further coupler (60). The Er3+ ions provide a three-level lasing scheme with a fluorescence peak at about 1.53  mu m. Low noise amplification of optical signals in the long-wavelength tail of the fluorescence spectrum with suppressed ASE at the fluorescence spectrums peak wavelength is obtained as follows. The 1.47  mu m pump provides some low noise amplification of the optical signal but preferentially amplifies the 1.55  mu m pump source. The resultant 1.55  mu m amplified pump signal then provides pump power to amplify the optical signal whilst suppressing ASE as it has a longer wavelength than the fluorescence peak wavelength.
Patent EP-0544708-A1 (EP)
Title: Pinch valve.
Inventor: STANELLE KARL-HEINZ
IPC: F16K7/00
Filed: 1991-08-14
Abstract: The pinch valve (10) described has an approximately tubular housing (12) running along its longitudinal axis, with an elastic hose (32) in the housing and moulded fittings at each of the two ends of the housing (12) to fix the ends of the hose tightly to the housing (12). The valve is characterized in that the cross-sectional area of the housing (12) is constant along its length and at least one inside diagonal (D) of the housing cross-section is about half the length of the cross-sectional circumference of the hose (32).
Patent EP-0496896-A1 (EP)
Inventor: KAWAGUCHI MEGUMI
IPC: C07C69/017
Filed: 1991-08-16
Abstract: An optically inactive cyclobutanecarboxylic acid derivative represented by general formula (I) and a liquid crystal composition containing at least one such derivative wherein R¹ represents hydrogen or C₁ to C₁₄ linear or branched alkyl; R² represents C₁ to C₁₄ linear or branched alkyl; and X¹ and X² represent each hydrogen or fluorine.
Patent EP-0560768-A1 (EP)
Title: Solenoid valve with hammer effect for sudden opening and closing actions.
Inventor: HOEGLUND ANDERS
IPC: F16K31/06
Filed: 1991-07-31
Abstract: Rapid solenoid valve with an armature (15) which, in the deactivated state of the solenoid (11), is spaced from an abutment surface (13) on a valve lifter (8, 9). When the solenoid is activated, the armature strikes the valve lifter and the impact opens the valve rapidly for a very short period.
Patent EP-0496310-A1 (EP)
Inventor: GIDDEY CLAUDE
IPC: A23G1/18
Filed: 1992-01-20
Abstract: Melted cocoa butter is seeded with a very large number of  beta -SOS seeds and the mass is maintained in a temperature range in which only the  beta -triglycerides crystallise. The cocoa butter thus modified makes it possible, on addition to chocolate issuing from the conche, to eliminate the operation of tempering of this chocolate. The latter, when moulded, is exceptionally resistant to blooming and to heat. <IMAGE>
Patent EP-0503243-A1 (EP)
Inventor: ISHIGAMI SHIGEYASU
IPC: F02C3/28
Filed: 1992-01-22
Abstract: A gasification-type combined electric power generating plant comprises a gasifying furnace (1), a heat exchanger (21), a gas purifying device (3), a gas turbine (4), and a gas turbine compressor (40), an exhaust heat recovering boiler, and a steam turbine. To decrease a boosting power, increase the exergy of a recovered heat, and improve the overall efficiency of the plant, the plant further includes a regenerative heat exchanger (7) for cooling an air-like gas bled from the gas turbine compressor, a cooler (8) for cooling the air-like gas passed through the regenerative heat exchanger, a primary air booster (10) for boosting a part of the air-like gas passed through the cooler to deliver a primary air, a secondary air booster (9) for boosting the remainder of the air-like gas passed through the cooler to deliver a secondary air, and a passage (13) through which the secondary air passed through the secondary air booster is supplied to the regenerative heat exchanger where the secondary air is heated and then to the gasifying furnace.
Patent EP-0513683-A1 (EP)
Inventor: YONEMOTO KAZUYA
IPC: H04N5/359
Filed: 1992-05-08
Abstract: A CCD image sensing device has vertical shift registers (22), a horizontal shift register (3A), a horizontal transfer gate (4), a horizontal shift register (3B), a smear gate (6), a smear drain region (7) and a channel stop region (8) arranged in that order on an n-type substrate (N-Sub). A p-well region underlying the vertical shift registers (22), the horizontal shift register (3A), the horizontal transfer gate (4), the horizontal shift register (3B) the smear gate (6), the smear drain region (7) and the channel stop region (8) is doped in a high impurity concentration to stabilize the potential of the p-well region at a potential substantially equal to that of the channel stop region (8), i.e., ground potential (GND). Consequently, no hole storage region is formed in the p-well and hence the deterioration of the signal transfer performance can be prevented. Since no hole-depletion region is created, no dark current due to avalanche is produced.
Patent EP-0515973-A1 (EP)
Inventor: HIMENO KIYOSHI
IPC: C09B29/42
Filed: 1992-05-20
Abstract: A monoazodye of the following formula (I):
       
 wherein X is CN, Cℓ or Br, one of R¹ and R² is phenyl and the other is -C₂H₄OC₂H₄OR³, wherein R³ is C₁-C₅ alkyl, formyl, C₂-C₆ alkylcarbonyl or C₂-C₆ alkoxycarbonyl.
Patent EP-0518192-A1 (EP)
Inventor: KALEV IWAN
IPC: A61K8/92
Filed: 1992-06-03
Abstract: The skin or hair care composition is for external use and contains plant juices including lemon juice and olive oil and contains water. FR-U-2 415 010 discloses a composition of this type which additionally contain extracts of garlic, tobacco and stinging nettle, and sunflower oil. The composition according to the invention, which does without these substances, is characterised by a content of parsley juice, celeriac juice from leaves and root, dandelion juice from leaves, the juice of peeled kiwi fruit, yogurt, the juice of stoned green olives and sea salt; where appropriate garlic juice specifically for hair care. The amounts used and the ratios thereof differ from the known values.
Patent EP-0518266-A1 (EP)
Inventor: OGINO KAZUYA
IPC: C09D11/03
Filed: 1992-06-09
Abstract: Herein is provided a trisazo compound represented by formula (I) in the free acid form:
       
 wherein Q₁ is unsubstituted or substituted phenylene or naphthylene group, Q₂ is unsubstituted or substituted phenyl or naphthyl group, Z is a -SO₂CH₂CH₂OH or -SO₂CH₂CH₂SO₃H group, and L is 0 or 1. The trisazo compound provided herein is excellent in solubility and gives deep colored dyed product or image when used in dyeing or printing, so that is useful as a dye and an ink. Herein are also provided a method for dyeing fiber materials, paper or leather by using said trisazo compound, and an ink containing said trisazo compound.
Patent EP-0519433-A1 (EP)
Inventor: HEITSCH HOLGER DR
IPC: A61P31/12
Filed: 1992-06-17
Abstract: Compounds of the formula (I) <IMAGE>  in which     X and Y are, for example, N,   R<1>, R<2> and R<3> are, for example, hydrogen,   A and L are, for example, CH2 or CO,   Z is, for example, hydrogen,   R<4> is, for example, cyclohexylmethyl,   R<5> is, for example, hydroxyl,   R<6> is, for example, <IMAGE>   n is, for example, zero or 1, are active renin-inhibiting compounds which have a high in-vitro and in-vivo activity.
Patent EP-0521478-A1 (EP)
Inventor: ZIEGLER KURT
IPC: B65D19/00
Filed: 1992-07-01
Abstract: In a merchandise carrier system (1) with stackable pallets (2), having in each case a resting plate (4) and a plurality of support feet (6), the resting plate (4) having cutouts (5) for receiving the support feet (6) of stacked pallets (2), provision is made for the support feet (6) to consist of runners (8, 9) which are exchangeable in a modular manner and can be inserted releasably into the understructure of the resting plate (4). <IMAGE>
Patent EP-0524507-A1 (EP)
Inventor: SCHOLL HANS-JOACHIM DR
IPC: C07C263/20
Filed: 1992-07-10
Abstract: A process for the purification of organic polyisocyanates by mixing the polyisocyanates with compounds having 0.001 to 1% by weight of trimethylsilyl groups at 20 to 150 DEG C, and, if appropriate, followed by degasification or work-up by distillation, the polyisocyanates which have been purified in this manner, and their use for the preparation of polyurethane plastics, in particular foamed polyurethane plastics.
Patent EP-0525657-A1 (EP)
Inventor: MAGNONI MAURIZIO
IPC: A63H18/16
Filed: 1992-07-23
Abstract: A toy car is disclosed which contains a magnet (1) fastened thereto such that its position relative to the ferromagnetic material runway (10) along which the car is driven can be varied, whereby the pull between the magnet (1) and the runway (10), and hence the car grip on the track, can be altered accordingly. The magnet (1) is coupled mechanically to a swingable tab (6) about a horizontal axis such that the grip on the track will vary with the tab setting, and the aerodynamic stabilizing effect of a full-scale racing car be simulated.
Patent EP-0541908-A1 (EP)
Inventor: RUDOLPH BERND
IPC: H05B41/282
Filed: 1992-07-30
Abstract: The invention relates to a circuit arrangement for operating one or more low-pressure discharge lamps. Connected in parallel with the base bias resistors (R3, R4) of the switching transistors (T1, T2) of the half-bridge inverter there is in each case one parallel path which in each case consists of a threshold value switch (D17, D19) and a resistor (R11, R12). These parallel paths supply the transistors (T1, T2) during the starting phase of the lamps (LP) with an additional positive base current and in consequence improve the low-temperature starting capability of the fluorescent lamp (LP). In the lit state, the parallel paths remain ineffective. <IMAGE>
Patent EP-0531755-A1 (EP)
Inventor: ROHDE WOLFGANG
IPC: B21B1/26
Filed: 1992-08-18
Abstract: In a rolling train for producing hot wide strip comprising a single- or multiple-stand roughing train 1 and a multi-stand finishing train 2 which is preceded by a high-pressure descaling device 3 and a cropping shear 4, it is proposed to arrange between the last stand of the roughing train 1 and the cropping shear 4 a roller hearth furnace 5 which allows a setting and maintenance of a constant temperature over the entire length of the strip. <IMAGE>