baber/WOPTO huggingface dataset:
Patent EP-0457276-A1 (EP)
Inventor: CARAMASCHI GUISEPPE ANTONIO DR
IPC: C08F299/04
Filed: 1991-05-14
Abstract: Unsaturated polyester resin compositions (UPR) monomeric compounds of the formula (I)
       
 where R, R₁ and R₂ are H or a methyl group for use as accelerators and crosslinking agents and a process for preparing the UPR are described.
Patent EP-0464350-A1 (EP)
Inventor: JAEGER FRANZ-JOSEF
IPC: A47G9/02
Filed: 1991-05-21
Abstract: The bed has a multilayered structure in animal wool (2, 2') with an internal sheetlike support fabric (1) and a fleece (3) on one side of the support fabric (1). The animal wool (2,2') has been woven onto the support fabric (1) and the fleece (3) in the form of a web of llama wool, merino worsted yarn and cashmere wool. The fleece for the upper part of the bed is thinner than the fleece (3) for the lower part of the bed, the thickness being between 1.5 and 3 cm. To obtain an additional therapeutic effect, an internal sheetlike support fabric (1) is laminated on one or both sides with an aluminium foil (4). The bed according to the invention is comfortable to lie on and pleasant to the skin. It is breathable and moisture regulating and guarantees durable softness and thermoregulation.
Patent EP-0468161-A1 (EP)
Inventor: HORN MICHAEL DR
IPC: C09D11/03
Filed: 1991-05-28
Abstract: Improved adhesion promoters based on titanium chelates are composed of isopropoxyalkoxytitanium bis(acetylacetonate) and are prepared by mixing diisopropoxytitanium bis(acetylacetonate) with dialkoxytitanium bis(acetylacetonate); alkyl = C2-4[2162] isopropyl; if appropriate with heating.
Patent EP-0464799-A1 (EP)
Inventor: HATANO KAZUYOSHI
IPC: F16C33/14
Filed: 1991-07-03
Abstract: A sliding member is sulphonitride by heating at 480 - 600 °C in the presence of both 10 - 500 ppm of a hydrogen sulfide gas and a 20 - 70 vol% ammonia gas, or by a method which comprises performing a primary heat treatment on the sliding member at 450 - 540° C in the presence of 50 - 200 ppm of a hydrogen sulfide gas and a 10 - 70 vol% ammonia gas, then ceasing the supply of the ammonia gas, slowly reducing the temperature to a level of 200 - 350° C, and performing a secondary heat treatment at that temperature level. By the either method, the sliding member having a FeS 2  on its topmost surface can be obtained.
Patent EP-0476340-A1 (EP)
Inventor: GERBER HEINZ JOSEPH
IPC: B26D3/12
Filed: 1991-08-21
Abstract: In a method and apparatus (10) for cutting a slit notch (64) in a pattern piece (58) during the cutting of the pattern piece (58) from work material consisting of a single sheet or a lay-up of sheets of sheet material the slit notch (64) is cut when a notch point (B) is reached by the cutting tool (32) in its cutting along the line (62) defining the pattern piece (58) periphery. After the slit notch (64) is cut the tool (32) is withdrawn from cutting engagement with the work material (22) and returned to a point (C) associated with a previously cut portion of the peripheral line (62) and spaced rearwardly from the point of furthermost previous advance (B,B') of the tool along the peripheral line (62) before the cutting of the slit notch (64) to assure the cutting of material which may shift in the vicinity of the point (B,B') of furtherest advance between the tool's first and later appearance of at that point, thereby obtaining clean cutting of the pattern piece (58) from the work material (22) allowing it to be easily separated from the waste material (60).
Patent EP-0476596-A1 (EP)
Inventor: FUKUNISHI SOUHEI
IPC: G02B6/42
Filed: 1991-09-17
Abstract: A light guide connector (120) is formed at each end of a light guide to connect the light guide to another one. The light guide reduces leakage of light energy even if optical axes of optical fibers of opposing light guide to be connected are not aligned with one another. This problem is achieved by the means that optical fibers (40) in the connector (120) are bonded with one another with an adhesive (114) having a smaller refractive index than that of cladding (112) of the optical fibers, or the means that the optical fibers (116) are melted and solidified with the same solvent as the cladding.
Patent EP-0483836-A1 (EP)
Inventor: HIGASHINO TAKEO PROF
IPC: C07D519/00
Filed: 1991-10-30
Abstract: Described herein are pyrazolo[1,5-a]pyridine-3-carboxylic acid derivatives represented by the following formula (I):
       
 wherein R₁ and R₂ individually mean a hydrogen atom or a lower alkyl group, R₃ denotes an azabicyclo group containing a tertiary nitrogen atom, and Y stands for -O- or -NH-, or salts thereof. Their preparation process and serotonin receptor antagonists containing them as active ingredients are also described.
Patent EP-0443680-A1 (EP)
Inventor: ATSUMI YUKIHIKO
IPC: B26B19/48
Filed: 1991-02-18
Abstract: A cleaning brush for a shaver whereby said cleaning brush comprises a substantially plate-like main member (21) divided into a first (21a) and a second half (21b), said first and second halves (21a,21b) being coupled on the side of their one surfaces by a hinge member (22) with their side faces being substantially adjacent to each other, said first half (21a) being provided at the side face thereof with bristles (23) extending perpendicularly to said side face (31a), said second half being formed in the other surface (31b) thereof with a recess which opens at the side face thereof to accommodate said bristles (23). Said cleaning brush further comprising holding means provided on the other surfaces of said first and second halves (21a,21b) and on a mounting surface, respectively, for cooperating with each other to detachably mount said main member (21) on said mounting surface.
Patent EP-0497017-A1 (EP)
Inventor: LE QUANG NGOC
IPC: C10G29/20
Filed: 1991-01-29
Abstract: High viscosity index, low pour point lubricants are produced by reacting an iso-paraffinic component, preferably with significant monoand di-methyl chain branching, with an olefinic reactant in the presence of a free radical generator such as an organic peroxide, preferably ditertiary butyl peroxide. The isoparaffinic reactant is preferably obtained by the isomerization of a waxy feed such as slack wax over a zeolite beta isomerization catalyst, preferably Pt/zeolite beta. The olefinic reactant is preferably a distillate fraction produced by the oligomerization of low molecular weight olefins e.g., C₃ to C₅ olefins, produced by oligomerization over an intermediate pore size zeolite oligomerization catalyst such as ZSM-5.
Patent EP-0463714-A1 (EP)
Inventor: SODERQUIST CYNTHIA A
IPC: B01D19/04
Filed: 1991-04-11
Abstract: A composition contains (a) dihydroxyacetone, (b) hydroquinone, and (c) volatile amine and is capable of removing oxygen and neutralizing carbon dioxide in industrial waters, particularly boiler waters, including boiler feed waters, internal boiling waters, condensate waters, and return waters. It preferably contains weight ratios of ingredients (a):(b):(c) ranging from 1 : 0.01 : 0.1 to about 1:1:100, and may additionally contain a filming amine. A method of treating waters by such a product is also disclosed.
Patent EP-0514594-A1 (EP)
Inventor: LO FREDERICK YIP-KWAI
IPC: C08F4/646
Filed: 1991-05-20
Abstract: There is disclosed a supported olefin polymerization catalyst composition comprising a precursor and a catalyst activator. The precursor comprises a magnesium compound, e.g., dibutylmagnesium, a cyclopentadienyl group - containing zirconium compound, and a titanium and/or a vanadium compound, e.g., TiCl₄, and an organic compound, e.g., an alcohol. The catalyst activator is a mixture of a conventional Ziegler/Natta co-catalyst and a zirconium sites activator, e.g., methylaluminumoxane. The catalyst is used in the presence of small amounts of hydrogen to produce polymers having multimodal molecular weight distribution in a single reactor.
Patent EP-0516902-A1 (EP)
Inventor: FOX TIMOTHY R
IPC: G01R33/36
Filed: 1991-06-07
Abstract: A feedback circuit for a magnetic resonance imaging (MRI) or spectroscopy device comprising a resonant circuit (10), including an MRI receiver antenna (12), for generating output voltages in response to nuclear magnetic resonance magnetization signals received by the antenna; an amplifier (18), coupled to the resonant circuit, for amplifying the output voltages; a resistive feedback path (20) from an output of the amplifier to the resonant circuit, the feedback path carrying a first feedback current; and a capacitive current divider (30) having a tap point (P₁) to which the first feedback path is connected, for diverting a first portion of the feedback current away from the resonant circuit and for directing a second portion of the first feedback current to the resonant circuit. The Q value of the feedback circuit may be decreased without degrading the signal to noise ratio in order to obtain a sufficient bandwidth for receiving the nuclear magnetic resonance magnetization signals.
Patent EP-0470006-A1 (EP)
Inventor: HASEGAWA HIROKAZU
IPC: C07D295/08
Filed: 1991-08-02
Abstract: Thiourea derivatives represented by the formula (I)
       
 wherein R₁ and R₂ are the same or different and each represents a lower alkyl group, or R₁ or R₂ taken together represent a group having the formula -(CH₂) m - in which m is 4 or 5, R₃ represents a lower alkyl group or a C₃-C₆ cycloalkyl group or a group having the formula -(CH₂) ℓ -R₄ in which R₄ is a phenyl, naphthyl, pyridyl, furyl or thienyl group optionally having 1-3 substituents selected from the group consisting of lower alkyl, lower alkoxy, phenoxy, lower alkylthio, hydroxy, halogen, nitro, cyano and trifluoromethyl, and ℓ represents an integer of 0 to 2 and n represents an integer of 1 to 5 or a physiologically acceptable salt thereof. 
     The compounds of the invention are useful as a therapeutic agent for peptic ulcers which is also effective on prevention of the recurrence after discontinuation of the administration due to the antimicrobial activity against  Helicobacter   pyroli .
Patent EP-0445069-A1 (EP)
Inventor: HOSTETTLER BERNHARD DR
IPC: C07D213/53
Filed: 1991-02-07
Abstract: There are described weed killers which are characterised in that they contain herbicidally active compounds of the formula 
<IMAGE>
 in which R, R<1>, R<2> and R<3> have the meanings given in the description, their N-oxides and the acid addition salts of the compounds I or their N-oxides, as well as the use of these substances and the agents. There are also described certain novel compounds of the formula I, N-oxides and acid addition salts, and their preparation.
Patent EP-0505462-A1 (EP)
Title: Catalyseur a hautes temperatures a trois voies
Inventor: WILLIAMSON W BURTON
IPC: B01J23/58
Filed: 1990-12-12
Abstract: Un catalyseur à trois voies utilisé dans le traitement de gaz d'échappement d'automobiles, utilise un support d'oxyde d'aluminium delta, lequel contient des oxydes de cérium, de barium et/ou de lanthane, ainsi qu'au moins un métal noble du groupe VIII, tiré du groupe composé de platine, de palladium, de rhodium, de ruthénium et d'iridium.
Patent EP-0534975-A1 (EP)
Title: Detecteur de respiration acoustique
Inventor: HOEK BERTIL
IPC: A61B5/08
Filed: 1991-02-13
Abstract: L'invention se rapporte à un détecteur de respiration acoustique, qui est composé d'au moins deux conduits de transmission d'air tubulaires (1, 2, 11, 12) dont chacune des extrémités est reliée à des éléments de microphone (22, 23). A proximité des autres extrémités des conduits se trouvent des ouvertures (6, 7), au niveau desquelles des turbulences et, partant des signaux acoustiques sont créés par l'incidence du flux d'air dû aux phénomènes respiratoires. Un élément de support (5) permet de fixer les ouvertures (6, 7) par rapport à la bouche ou au nez du sujet dont la fonction respiratoire doit être contrôlée, et un élément directeur de flux (8), formé par exemple par un masque facial (9), dirige le flux d'air vers les ouvertures (6, 7). Les éléments de microphone (22, 23) sont reliés dans un circuit en pont à deux conducteurs d'amenée de tension (17, 19) et à au moins un conducteur de signaux (18). Ainsi, la sensibilité de l'appareil aux perturbations mécaniques et acoustiques est supprimée.
Patent EP-0515529-A1 (EP)
Title: Flowability improving agent, a process for the production thereof and a use thereof.
Inventor: OLSSON LARS-INGE
IPC: C04B24/30
Filed: 1991-02-12
Abstract: PCT No. PCT/SE91/00096 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Feb. 12, 1991 PCT Pub. No. WO91/12214 PCT Pub. Date Aug. 22, 1991.The invention relates to a flowability improving agent comprising a combination, calculated on a dry product, of: A) 60-99% by weight of a sulphonated melamine-formaldehyde resin, a sulphonated melamine-urea-formaldehyde resin or a sulphonated naphthalene-formaldehyde resin; C) 0.5-40% by weight of a boron containing polyhydroxycarboxylic acid or a water-soluble salt of such an acid and optionally D) 0.5-30% by weight of a compound with formula Ar O-(R1)n-R2 where Ar is unsubstituted or substituted benzene moiety or naphthalene moiety, R1 is an oxyethylene group; -CH2CH2O-or an oxypropylene group;   <IMAGE>   an oxyethylene chain or an oxypropylene chain with up to fifteen oxyethylene groups or oxypropylene groups or a combination of oxyethylene groups and oxypropylene groups to a chain where the sum of these groups is at most fifteen; the mean value  &upbar& n for n is 1-15 and R2 is hydrogen or a phosphonate group with the formula   <IMAGE>   where M1 and M2 are hydrogen ion or alkali metal ion or where R2 is a group with the formula   <IMAGE>   where M2 has the above meaning and M3 is -(R1)n-O Ar where R1, n and Ar have the above meaning; a process for the production of the agent and the use of the agent in a cement containing composition.
Patent EP-0520033-A1 (EP)
Inventor: LIGHT WILLIAM ANDREW
IPC: G03G15/00
Filed: 1991-03-11
Abstract: Procédé permettant de transférer une image reconstituée par toner en utilisant des moyens non électrostatiques. L'image est transférée par thermocontact de la surface d'un élément sur la surface d'un film thermoplastique qui est plaqué de manière à pouvoir être enlevé par pelage sur un support papier ou analogue. Le film est ensuite appliqué sur un récepteur, avec l'image en toner prise en sandwich, et le composite ainsi créé est soumis à deux phases consécutives d'échauffement sous pression. Le processus est particulièrement adapté à la production d'images de haute résolution à partir d'une poudre toner constituée de particules trés fines sur un papier à gros grain.
Patent EP-0527205-A1 (EP)
Title: Roller straightener particularly for reinforcing.
Inventor: CARRERE NOEL
IPC: B21D3/05
Filed: 1991-05-03
Abstract: PCT No. PCT/FR91/00368 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed May 3, 1991 PCT Pub. No. WO91/17003 PCT Pub. Date Nov. 14, 1991.The invention relates to a straightener with rollers, that can be used in particular for straightening steel bars for concrete. It includes in combination several plates which can be moved while remaining perpendicular to the axis of the product to be straightened, each plate having on both of its working faces, articulated at one of its points a pivoting roller-bearing arm the other extremity of which is maintained so that it can move in the vicinity of the adjacent plate when the distance separating the two plates in question is varied, this arm having a straightening roller situated essentially at a quarter of the distance between the point of articulation of the arm onto the plate and the extremity of the arm which is situated near the neighboring plate, a means such as an eccentric enabling the position of the axis of the roller relative to the axis of the product to be straightened to be preset and a means enabling the plates to be moved parallel to the axis of the product to be treated so that equal distances are maintained between them, the axis of the product to be straightened being situated at equal distances from the points of articulation of the arms onto the plates.
Patent EP-0532578-A1 (EP)
Title: Respirator triggering mechanism.
Inventor: POON CHI-SANG
IPC: A61M16/00
Filed: 1991-05-28
Abstract: Mechanism for triggering the inspiratory phase of a respirator having a three-way connector with an inspiratory conduit and an expiratory conduit, each communicating with the respirator and with a patient communicating conduit. Valve mechanism associated with both the expiratory and inspiratory conduits are automatically operated by a patient attempting to breathe, such that he is only exposed to the air volume in the three-way connector and not to the greater air volume of the respirator and its connected tubing.
Patent EP-0528970-A1 (EP)
Inventor: YANG SHANG FA
IPC: C12R1/38
Filed: 1991-04-25
Abstract: Novel compositions and methods are provided for modifying the ethylene levels of plant tissues of interest, including petal, leaf and various fruit tissues. The methods involve transforming a plant cell of interest with an expression cassette functional in a plant cell comprising a transcriptional and translational initiation regulatory region, joined in reading frame 5' to a DNA sequence encoding an enzyme capable of modulating the production of ethylene, and translational and transcriptional termination regions. Expression of the enzyme provides for a decrease in ethylene production as a result of altered concentrations of substrate for enzyme involved in ethylene biosynthesis. Of particular interest is the selective control of ethylene production in plant tissues such as flowers, fruit and leaves, especially to inhibit dramatic increases in ethylene production related to fruit and tissue senescence, abscission and/or ripening.
Patent EP-0541698-A1 (EP)
Inventor: JUAN RICHARD
IPC: B62D15/00
Filed: 1991-08-02
Abstract: Ce dispositif est du type comportant un châssis (2) avec des moyens d'entraînement au moins en translation, des moyens aptes à porter une charge, des moyens pour déplacer verticalement une couronne (9) entre une position de transport, dans laquelle elle est au-dessus du sol, et une position de pivotement dans laquelle elle est en appui sur le sol et permet le soulèvement du chariot, et des moyens pour faire pivoter le chariot soulevé par rapport à la couronne. Selon l'invention, les moyens pour déplacer verticalement la couronne (9) comprennent un coulisseau (6) qui, monté coulissant dans des glissières verticales (7) du châssis (2) et portant, calé à son extrémité inférieure, un plateau circulaire (8) sur lequel la couronne (9) est montée libre en rotation, d'une part, supporte dans sa partie supérieure les moyens (23) de manutention verticale de la charge, et, d'autre part, est relié au châssis par des moyens moteurs (12 à 16) aptes à assurer les déplacements verticaux du chariot (2) et ceux de la charge, munis de moyens de détection de la course rectiligne effectuée, et asservis à des moyens de pilotage embarqués (30), tandis que les moyens moteurs (18) provoquant la rotation de la couronne sont également munis de moyens de détection de la course circulaire réalisée et asservis aux moyens de pilotage embarqués.
Patent EP-0497132-A1 (EP)
Title: Lichtleitfasern und Verfahren zu ihrer Herstellung
Inventor: BRANDT HEINZ-DIETER DR
IPC: B29C48/00
Filed: 1992-01-14
Abstract: Es werden Lichtleitfasern und ein Verfahren zu ihrer Herstellung beschrieben, die aus einer schlauchförmigen Kunststoffhülle und einem Kern aus einem Polymer bestehen, dessen Brechungsindex mindestens 1 % größer ist als der des Hüllenmaterials. Der Kern wird aus einer polymerisierbaren Mischung erhalten, die aus Epoxygruppen aufweisenden Verbindungen besteht, von denen mindestens 10 Gew,-% Epoxygruppen aufweisende Siloxane sind.
Patent EP-0501167-A1 (EP)
Inventor: DYLLICK-BRENZINGER RAINER DR
IPC: C09B31/02
Filed: 1992-01-31
Abstract: Flüssige Farbstoffzubereitungen, enthaltend mindestens einen Farbstoff der Formel <IMAGE> in der X: Hydroxy, Amino oder C1-C15-Monoalkylamino, R¹ und R<4>: jeweils eine Carbonestergruppe oder gegebenenfalls substituiertes C1-C15-Alkoxy; R² und R<5>: jeweils Wasserstoff, Nitro oder Chlor und; R³: Wasserstoff oder C1-C13-Alkyl bedeuten, sowie als Lösungsmittel mindestens ein Produkt, ausgewählt aus der Gruppe, bestehend aus Benzylalkohol, Tridecanol, Isotridecanol, Glykolethern, Olein, Phthalsäuredialkylestern, Chloralkanen, Diphenylalkanen, Dialkylnaphthalinen und teilhydriertem Terphenyl, sowie die Verwendung der neuen Farbstoffzubereitungen zur Herstellung von Farbbändern oder Kugelschreiberpasten.
Patent EP-0497379-A1 (EP)
Inventor: UETANI YOSHIHIRO
IPC: C08G73/00
Filed: 1992-01-31
Abstract: An organic polymer solution comprising an organic solvent and, dissolved therein,
     (a) an organic polymer which has an imino-p-phenylene structural unit of the formula
      as a major repeating unit and is organic solvent-soluble,   (b) a protonic acid having a pK a  value of 4.8 or less or a derivative thereof,   (c) at least one member selected from the group consisting of an oxidizing agent which does not have oxidizing ability at ordinary temperature but has oxidizing ability at temperatures not lower than 60°C, and an oxidation catalyst.
Patent EP-0504579-A1 (EP)
Inventor: CORNER ANTONIO
IPC: C14B1/40
Filed: 1992-02-09
Abstract: A machine with multiple beating plates for softening and stretching industrial hides and the like including conveyor belts (3,4) for advancing the hides between a plurality of upper beating plates (6, 6'') which face an equal number of lower beating plates (7', 7'') adapted to form adjacent pairs in the hide advancement direction. Each plate is provided with protrusions (10', 10'') adapted to cooperate with complementary recesses (11', 11'') defined on the opposite plate. Each pair of facing plates includes a movable plate and a fixed plate. Motors (M', M'') alternatively move each movable plate toward and away from the respective fixed plate. Synchronization pulleys (21', 21'') are provided which act on the motors in order to equalize the oscillation frequencies of the adjacent movable plates.
Patent EP-0514714-A1 (EP)
Inventor: MORI TAKEHIKO
IPC: H03K5/1252
Filed: 1992-05-07
Abstract: A pulse discriminating circuit discriminates narrow input pulses from an input pulse signal (IN11) for eliminating output pulses corresponding to the narrow pulses from an output pulse signal (OUT11) thereof, and comprises a delay unit (11) supplied with the input pulse signal for introducing predetermined time delay into propagation of the input pulse signal in synchronism with a two-phase clock signal (CLK1/ CLK2), and an eliminating unit (13) responsive to output signals of the delay unit and operative to produce the output pulse signal consisting of output pulses corresponding to wide input pulses, wherein the delay unit comprises early stages (FF11/ FF12) responsive to the two-phase clock signal for transferring the input pulse signal, and later stages (FF13/ FF14/ FF15) responsive to a transfer signal (CLK3) lower in frequency than the two-phase clock signal for transferring the input pulse signal so that the predetermined time delay is prolonged without increasing the number of stages of the delay unit.
Patent EP-0513756-A1 (EP)
Inventor: FUNADA HITOSHI
IPC: B41F13/28
Filed: 1992-05-13
Abstract: When a screw 60 has been adjusted, a printing pressure adjusting disc 72 is turned through a shaft 75 and a segment gear 73 to adjust an eccentric pin through a link 78 and a lever 79. Also when the amount of eccentricity of a rubber cylinder 53 has been changed as a result of the adjustment of the stopper screw 60, the eccentric pin of each plate cylinder also is simultaneously adjusted in accordance with the amount of adjustment of the screw 60, and further the amount of eccentricity of the plate cylinder is changed to such a state that a printing pressure is kept constant in relation to the rubber cylinder 53, thus enabling the printing pressure adjustment with little labor and time to thereby improve printing operation performance.