baber/WOPTO huggingface dataset:
Patent EP-0487160-B1 (EP)
Inventor: SCHIRMANN JEAN-PIERRE
IPC: C01B21/16
Filed: 1991-11-19
Granted: 1994-03-23
Abstract: Process for the synthesis of azines from aqueous hydrogen peroxide, ammonia and a reactant bearing a carbonyl group, characterised in that this reactant is brought into contact with an amide of a weak acid and the ammonium salt corresponding to this acid and in that the azine obtained is then isolated. 
<??>The invention also relates to processes in which the reaction takes place in the presence of any mixture containing an amide and the azine is then recovered and the remainder of the reaction mixture is treated to regenerate the amide.
Patent EP-0510280-B1 (EP)
Inventor: PLUMMER DAVID D
IPC: E05C3/04
Filed: 1991-10-15
Granted: 1996-01-31
Abstract: Method and apparatus for latching and securing closure members (2,3) within a frame (5) are disclosed. A swinging latch (14) operatively secured to a first closure member (2) engages a keeper (6) secured to a second closure member (3) and is rotationally operable to secure the closure members (2,3) within the frame by simultaneously imparting translational forces to closure members (2,3) through the keeper along two mutually orthogonal axes, in order to urge both closure members (2,3) against their respective frame jambs in their sliding direction, and urge both against one another in a direction orthogonal to the plane of the closure members (2,3).
Patent EP-0444983-B1 (EP)
Title: Fabrication process of a hair cosmetic composition, composition and cosmetic treatment process
IPC: A61K8/14
Filed: 1991-02-05
Granted: 1993-07-14
Abstract: Cosmetic composition containing at least one silicone, one lipid and water, in which the lipid is a nonionic amphiphilic lipid. The composition is prepared with the aid of a known process for the manufacture of nonionic vesicles, in which the nonionic amphiphilic lipid and the silicone are mixed before the process for forming the nonionic vesicles. At least one cationic surface-active agent is preferably introduced into the aqueous phase of the dispersion after forming the vesicles.
Patent EP-0594592-B1 (EP)
Inventor: STRID LARS
IPC: A61L27/54
Filed: 1991-02-04
Granted: 1997-04-23
Abstract: This invention utilizes the biological activity of the copper complex of the tripeptide glycyl-L-histidyl-L-lysine. This peptide is covalently bound to artificial transplants where it has a chemoattractive effect and also acts when it is released by hydrolysis of the transplants. The peptide increases fibroblastic collagen synthesis thereby enabling a more rapid replacement of the transplants with human tissue.
Patent EP-0515506-B1 (EP)
Inventor: BLOCH WILL
IPC: C08J7/046
Filed: 1991-02-15
Granted: 2000-01-05
Abstract: Improvements to the polymerase chain reaction (PCR), a process for in vitro enzymatic amplification of specific nucleic acid sequences, can be achieved by changing the way that PCR reagents are mixed and the enzymatic reaction is started and by the replacement of mineral oil, commonly used as a vapor barrier to minimize solvent evaporation, by a grease or wax. The use of such mixtures allows for the delay of reagent mixing until the first heating step of a PCR amplification, thereby reducing the enzymatic generation of nonspecific products which occurs when a complete mixture of PCR reagents, with or without test sample, stands at room temperature or below. These mixtures increase the shelf-life of PCR reagents and increase protection of the laboratory environment against contamination by PCR product.
Patent EP-0477382-B1 (EP)
Inventor: MIYANAGA YOSHINOBU RM BERUTOPI
IPC: B29D30/24
Filed: 1991-03-28
Granted: 1996-09-18
Abstract: Un dispositif de blocage du talon dans une machine de confection de pneus comporte un élément coulissant (1) animé d'un mouvement alternatif axial et monté mobile au-dessus d'un arbre (Fs), ainsi qu'une pluralité de segments de blocage du talon (2) disposés autour de la périphérie externe de l'élément coulissant (1). Une surface conique (3) est formée sur la surface périphérique externe de l'élément coulissant (1) et une surface interne inclinée (21) est formée sur chacun desdits segments (2) pour glisser sur la surface conique (3) à l'aide du mouvement alternatif axial de l'élément coulissant (1) et pour déplacer lesdits segments (2) dans le sens radial.
Patent EP-0529075-B1 (EP)
Inventor: MURAYAMA EIGORO
IPC: C07K14/585
Filed: 1991-04-08
Granted: 1995-09-06
Abstract: A hybrid calcitonin composed of a peptide block of a human calcitonin and that of a that of a calcitonin of an animal other than human being, such as eel, salmon or chicken. The human and non-human calcitonins may be any of the naturally occurring ones and their analogs. The hybrid calcitonin has excellent features such that not only it has a potent biological activity comparable to that of eel, salmon or chicken calcitonin but also it does not cause vomit and dysfunction of the digestive tract and is free from antigenicity. <IMAGE>
Patent EP-0527835-B1 (EP)
Inventor: EDGREN DAVID EMIL
IPC: A61K31/40
Filed: 1991-05-01
Granted: 1994-10-26
Abstract: A dosage form is disclosed comprising an anti-Parkinson's disease drug for administering to a patient in need of anti-Parkinson's disease therapy.
Patent EP-0527899-B1 (EP)
Inventor: LAGNEMO HANS
IPC: C07C409/34
Filed: 1991-04-24
Granted: 1995-01-25
Abstract: PCT No. PCT/SE91/00291 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Apr. 24, 1991 PCT Pub. No. WO91/17143 PCT Pub. Date Nov. 14, 1991.    <IMAGE>  (I)   The invention concerns diacylated dipercarboxylic acids according to general formula (I), in which R1 and R2 are hydrocarbon groups having from 1 to 15 carbon atoms, and X is electron attracting by being an optionally substituted phenyl group, an optionally substituted heterocycle in which the hetero atom is positioned so that from 2 to 4 carbon atoms are present between the hetero atom and each one of the carbonyl carbons of the diperacid, or by comprising at least one electron attracting functional group positioned so that a carbon chain having from 2 to 4 carbon atoms is present between said electron attracting group and each one of the carbonyl carbons of the diperacid, wherein the electron attracting group contains oxygen, sulfur, nitrogen, phosphorus, halogen, optionally substituted phenyl, or at least two conjugated double bonds, R1 and R2 are hydrocarbon groups having from 1 to 15 carbon atoms, except compounds in which X consists of a phenyl group having the carbonyl carbons in 1,4 position and both of R1 and R2 are acetyl or both of R1 and R2 are nonyl. The invention also concerns a method of their preparation, a composition useful for bleaching and a method of bleaching.
Patent EP-0537182-B1 (EP)
Inventor: NIKANDER RISTO KALEVI
IPC: C03B29/02
Filed: 1991-06-12
Granted: 1995-02-01
Abstract: The invention relates to a method and apparatus for bending a glass sheet. A glass sheet heated close to its softening temperature is supported on a ring mould and the glass sheet is allowed to bend by gravity. If necessary, the bending can be assisted mechanically. Air is circulated from a furnace section (1.1) above a glass sheet (7) to be bent into a furnace section (1.2) below the glass sheet so as to produce a different pressure effect on the opposite sides of glass sheet (7). This pressure effect is used to support the glass sheet which is also heated over its central area to a sufficient temperature for bending and/or tempering, said temperature being sufficiently high that, without said support provided by the pressure effect, the central glass sheet area would bend and sag excessively downwards. The generation of pressure effect can be intensified by fitting the furnace with a ceiling (3) which includes an opening (3.1) for positioning said ring mould (6) together with its glass sheet (7) in alignment therewith.
Patent EP-0545953-B1 (EP)
Inventor: FOERSTER ARNO
IPC: F04D29/42
Filed: 1991-07-30
Granted: 1994-10-12
Abstract: PCT No. PCT/EP91/01431 Sec. 371 Date Oct. 28, 1992 Sec. 102(e) Date Oct. 28, 1992 PCT Filed Jul. 30, 1991 PCT Pub. No. WO92/03660 PCT Pub. Date Mar. 5, 1992.As a device for stabilizing the performance characteristics, a radial compressor comprises a circulation chamber (31) which makes pressure equalization between the impeller and the intake region possible. The intake region has an intake ring (10) which makes it possible to influence the flow in the intake region so that the performance characteristics be stabilized without substantial losses. The compressor may be adapted to customer's requirements by changing the intake ring.
Patent EP-0551336-B1 (EP)
Inventor: MACHOLDT HANS-TOBIAS
IPC: G03G9/097
Filed: 1991-10-01
Granted: 1995-09-20
Abstract: On utilise comme régulateurs de charge de toners, révélateurs, poudres ou laques en poudre électrophotographiques des composés sulfoniques, oxydes sulfoniques ou sulfures d'aryle du type structural (I), dans lequel m est égal à 1, 2 ou 3, n est égal à 0, 1 ou 2, et A et B désignent un ion hydrogène, métallique, ammonium, immonium, guanidinium, phosphonium, arsonium ou stilbonium.
Patent EP-0558748-B1 (EP)
Inventor: MARUYAMA RYOICHI
IPC: F16H59/18
Filed: 1991-11-05
Granted: 1997-01-29
Abstract: A control device in a hydrostatic-mechanical transmitting machine constructed such that, to be driven through an input shaft coupled to a power source, a mechanical transmitting section and a hydrostatic transmitting section in which an angle of a discharge flowrate setting swash-plate of at least one of a pump and a motor is variable, are provided, and a differential section for coupling an output shaft to both the mechanical transmitting section and the hydrostatic transmitting section are provided for driving. An object of the invention is to cause the number of revolutions (nE) of the  power source to quickly follow a target number of revolutions (NE) in accordance with changes in a throttle position (X). A target motor speed ratio (Em) involving a ratio (em) of the number of revolutions (nm) of the motor in the hydrostatic transmitting section to the number of revolutions (nE) of the power source is set based on the throttle position (X), and a control value (A), a sum of a feedforward value (KEm; where K: feedforward coefficient) being porportional to a target motor speed ratio (Em) and both a proportional element and an integrating element of a deviation (=Em-em) between an actual motor speed ration (em) and a target motor speed ratio (Em), is determined, whereby an angle of the discharge flowrate setting swash-plate is controlled.
Patent EP-0553255-B1 (EP)
Inventor: KAHLBAUGH BRAD E
IPC: F02M35/024
Filed: 1991-08-29
Granted: 1994-09-28
Abstract: Constructions and methods are described for collecting particulate material from gas streams. In one specifically described arrangement, a region of uniform or constant density depth media is oriented upstream of a region of gradient density depth media. In another, a preferred region of gradient density depth media is constructed, to effect particulate collection in a preferred manner. Preferred constructions described herein utilize a pleated paper filter oriented downstream of depth media, to advantage.
Patent EP-0510159-B1 (EP)
Inventor: THIMON JACQUES
IPC: B65B11/58
Filed: 1991-11-07
Granted: 1996-09-11
Abstract: Procédé d'emballage d'une charge de forme générale prismatique et plus spécialement parallélépipédique dans lequel on place d'abord au moins une cornière de protection rigide (4) sur au moins une arête (3) de la charge (1) puis on assure son maintien rigide permanent sur la charge (1) et dans lequel on met en ÷uvre un dispositif (14) de saisie, déplacement, dépôt et maintien de cornière de protection placé entre un magasin (15) de cornières de protection et l'arête (3) de la charge (1) à garnir d'une cornière; on amène une cornière de protection (4) sur une arête (3) de la charge (1) à partir du magasin (15) au moyen dudit dispositif (14) caractérisé par le fait qu'avec ce même dit dispositif (14) uniquement on maintient temporairement la cornière de protection (4) amenée et déposée sur l'arête (3) de la charge dans au moins une première zone (16) et, simultanément, on assure le maintien rigide de la cornière (4) sur la charge (1) et, une fois ce maintien rigide obtenu, on dégage ledit dispositif (14) de la cornière (4).
Patent EP-0520242-B1 (EP)
Inventor: GROSSE-BLEY MICHAEL DR
IPC: C08F2/18
Filed: 1992-06-10
Granted: 1995-07-19
Abstract: Optically active sulphur-containing amino acid derivatives of the formula (I) <IMAGE>  in which     X represents oxygen or an NR4 group, A represents a methylene or dimethyl group, optionally monosubstituted or disubstituted by C1-C4-alkyl, and   R-R4 have the meaning given in the description, their preparation, their polymerisation to give optically active polymers, and the use of these optically active polymers as adsorbents for the chromatographic resolution of racemates into the enantiomers.
Patent EP-0530506-B1 (EP)
Inventor: ZEISS HANS-JOACHIM DR
IPC: C07D263/18
Filed: 1992-07-31
Granted: 1996-05-01
Abstract: Optically active, cyclic (2S)- and (2R)-l-halo-2-amino- alkanecarboxylic acid derivatives of the formula I and their mixtures   <IMAGE>  in which   R1 denotes (C1-C6)alkyl which is unsubstituted or substituted by hydroxyl, alkoxy, alkylcarbonyl and/or alkoxycarbonyl, or denotes alkenyl, alkynyl, R2-CO- or R3-SO2-, R2 denotes (C1-C11)alkyl, (subst.) (C6-C13)aryl, (C1-C6)alkoxy or (subst.) (C6-C13)aryl-(C1-C6)alkoxy,   R3 denotes (C1-C4)alkyl or (subst.) phenyl,   X denotes halogen and   n denotes zero or one, are suitable as starting substances for the preparation of a multiplicity of biologically active substances. They can be prepared by reaction of diacyl peroxides of the formula [R-CO-O-]2, in which R is defined as the radical bonded to X in the compounds I, with a halogenating agent (e.g. halogens, PCl5) in the presence of a catalyst (e.g. CuCl). By a reaction of the Arbusov type with replacement of X by a (subst.) phosphinyl group, optically active intermediates can be obtained which can be converted in a known manner into optically active phosphorus-containing amino acids such as L-phosphinothricin.
Patent EP-0539787-B1 (EP)
Inventor: SCHROECK PETER DIPL-ING
IPC: B30B7/04
Filed: 1992-10-12
Granted: 1996-01-03
Abstract: In a radial press with a press spindle (A), a plurality of external control surfaces (1, 2, 3, 4) at an angle to one another are arranged in groups in two press yokes (18, 19) which are driven radially in relation to one another. The planes of symmetry of the control surfaces (1, 2 or 3, 4) which are arranged in the same press yoke extend parallel to the direction of drive. A plurality of external control bodies (31), which are situated between two of the external control surfaces in each case, are used for the radial advancing of pressing jaws (30) towards the press spindle. Internal control bodies (37) with further pressing jaws (41) are driven synchronously by the external control bodies (31). To reduce weight and size, one press yoke (18) is guided in relation to the other press yoke (19) by tie rods (25, 26), which penetrate the leading press yoke (19) on its ends situated outside the control surfaces (1, 2, 3, 4), are fixedly connected to the other guided press yoke (18) in each case and are connected on the opposite side of the leading press yoke to a pulling drive (52) which is preferably designed as a dedicated hydraulic drive (47/51, 48/50) which is assigned to each tie rod (25, 26). <IMAGE>
Patent EP-0501547-B1 (EP)
Inventor: VAN HAASTRECHT GIJSBERTUS CORN
IPC: C25D21/18
Filed: 1992-02-10
Granted: 1995-08-02
Abstract: A steel strip (1) is electrolytically coated with a metal layer at least partly of zinc in an electrochemical cell having an insoluble anode (4), wherein the strip acts as cathode. The electrolyte in the cell contains chloride ions and has high conductivity, reducing the voltage required. To avoid production of chlorine gas, hydrogen in the form of a hydrogen gas or gas containing hydrogen is supplied to the anode (4). The anode (4) is selected so that the anode reaction:    H2 -> 2H<+> + 2e<->   (V> takes place, this reaction (V) predominating at the anode over the reaction:    2Cl<-> -> Cl2  &uarr&  + 2e<->   (IV). <IMAGE>
Patent EP-0528456-B1 (EP)
Inventor: CASEY JOHN
IPC: C08J9/33
Filed: 1992-06-22
Granted: 1996-05-01
Abstract: The invention relates to the recycling of thermoset polyurethane foam waste for the thermoforming of new structures. To this end, the waste is comminuted, mixed with an SPE/EP powder coating mixture in heated moulds or between two hot surfaces with compression at a temperature between about 70 DEG C and the decomposition temperature, is kept in this state for between about 2 seconds and 300 seconds and is subsequently demoulded. The temperature, compression and treatment time can be varied within broad limits.
Patent EP-0543526-B1 (EP)
Inventor: OHTANI MITSUAKI
IPC: C07D307/935
Filed: 1992-11-02
Granted: 1995-05-10
Abstract: A method for the reduction of an allyl alcohol-type compound specific to its allylic hydroxyl group, which is carried out without any side reactions, such as reduction of other parts of the compound and allylic rearrangement, which method comprises treating said compound with a trialkylsilane in the presence of A1X3, wherein X is a halogen atom.
Patent EP-0533562-B1 (EP)
Inventor: DUTOT PHILIPPE
IPC: G01N33/28
Filed: 1992-09-16
Granted: 1997-01-22
Abstract: The invention relates to a device for detecting the appearance or the disappearance of two phases in a liquid hydrocarbon substance. This device comprises:   - a tubular receptacle (1) capable of containing the mixture of the two phases, this receptacle being fitted with a means (3) for measuring the temperature of the mixture, and with a means (2) for hermetic sealing; - a rigid framework (5), comprising a housing (4) capable of receiving the receptacle (1);   - a means (5, 6) for adjusting the temperature in the housing (4); - means (10) for emitting and receiving a light beam, located transversely on either side of the said housing; and - a base (8) intended to support the framework (5), this base being equipped with means (11) capable of imparting vibrational movements to it.   <IMAGE>
Patent EP-0551041-B1 (EP)
Inventor: GIROT ALAIN
IPC: F21S8/00
Filed: 1992-12-29
Granted: 1996-05-01
Abstract: The invention relates to a device for lighting and hanging at least one carrying body rod (9), characterised in that it comprises a base (1) which can be fixed against a wall (2) or a ceiling, and at least one first profile section constituting a cornice (3), with, in cross-section, a vertical portion (4) forming at the top a cavity (5) for attachment to the said base (1), and at the bottom a lip (6) for receiving one end (7) of a possible carrying body support (8), and for horizontal stabilisation by a couple exerted between the said base (1) and the said carrying body support (8), and a horizontally inclined portion (10), of concave shape towards the said top of the vertical portion (4), and provided with first electrical supply means for at least a first light source (38); a near end (13) of the said horizontally oriented portion (10) constitutes a vertical bearing surface for the said end (7) of the carrying body support (8). <IMAGE>
Patent EP-0497716-B1 (EP)
Inventor: DESJOYAUX JEAN LOUIS
IPC: E04H4/00
Filed: 1992-01-31
Granted: 1996-04-17
Abstract: The device is mounted inside a compact unit (1) having one part (1a) submerged in the water and one part (1b) located outside the pool, the part (1a) submerged in the water accommodating filtering means (5). The part located outside the pool is equipped with a two-speed pump (2) controlled by any control means and connected to pipes for suction (3) and delivery (4) placed in combination with the filtering means, to ensure at will, depending on the speed of the said pump, the flow of the water through the filtering means (5), with or without counter-current swimming. <IMAGE>
Patent EP-0532443-B1 (EP)
Inventor: QUIRIN MICHEL
IPC: A01D78/10
Filed: 1992-09-07
Granted: 1995-12-20
Abstract: The present invention relates to a haymaking machine comprising a frame carrying a plurality of rotors rotationally driven about support axles. Under each rotor there is arranged at least one wheel fixed to a post connected to a support which is mounted on the corresponding support axle, which wheel is adjustable about this axle. According to the invention, there is arranged under each rotor an actuation means (32) for adjusting the corresponding wheel (27), which actuation means is controlled from the driving tractor. <IMAGE>
Patent EP-0620846-B1 (EP)
Inventor: TRINCI ANTHONY PETER JOSEPH
IPC: C12N1/14
Filed: 1991-12-16
Granted: 1998-03-04
Abstract: Procédé de culture continue d'un microorganisme filamenteux dans un milieu de culture alimenté en sources de carbone et d'autres agents nutritifs appropriés. L'alimentation en source de carbone ou d'un autre agent nutritif s'effectue en fonction d'une quantité se limitant à la croissance de la culture et constitue un agent nutritif restrictif pour ladite culture. De ce fait, on limite ou on retarde l'apparition d'une variante indésirable du microorganisme filamenteux au moyen de l'apport d'une première source nutritive à la culture en tant qu'agent nutritif restrictif, ainsi qu'au moyen de la modification de l'apport nutritif à ladite culture, de façon qu'une deuxième source nutritive remplace la première source nutritive en tant qu'agent nutritif restrictif.
Patent EP-0620899-B1 (EP)
Inventor: LANGE FREDRIC
IPC: E04H3/22
Filed: 1991-12-11
Granted: 1998-03-04
Abstract: A framing system (10) is disclosed including three-dimensional structural members (12, 14) formed from planar panels (16) having their edges removably secured together by provisions (48) including a slide connector (66) which receives lugs (52) slideably received in and abutting with latches (56). The panels (16) include interconnect ports (22) having integral, concentric tubes (24). The exterior faces (18) of the structural members (12, 14) are abutted together, with the structural members (12, 14) being clamped by a clamping band (28) having a central wall (30) abutting with the tubes (24) and first and second side walls (32, 34) abutting with the free faces (25) of the tubes (24). In the preferred form, the clamping band (28) is split and is removably locatable in the ports (22) by being distortable into a helical shape by flex notches (40, 42) formed in the side walls (32, 34). Relative rotation is prevented between the clamping band (28) and the structural members (12, 14) by detents (44) formed in the clamping band (28) which are received in notches (26) formed in the free face (25) of the tubes (24).
Patent EP-0528043-B1 (EP)
Inventor: IKEDA MASANORI
IPC: C10N30/00
Filed: 1992-02-06
Granted: 1997-11-05
Abstract: Est décrit l'emploi d'un composé fluoro-aromatique représenté par la formule générale suivante (I), comme lubrifiant pour un système de réfrigération au moyen d'un réfrigérant au fluoroalcane: R(XRf)n, dans laquelle X représente oxygène ou soufre; R représente un groupe aromatique C6 à C60 de valence n; n représente un entier de 1 à 4; et Rf représente un résidu fluorocarbone C1 à C25 non substitué ou partiellement substitué qui peut contenir au moins une liaison éther dans sa chaîne principale et où le rapport du nombre d'atomes de fluor à celui d'atomes de carbone est de 0,6 ou plus. Ce composé présente une bonne compatibilité avec les réfrigérants au fluoroalcane représentés par HFC-134a dans une large plage de températures et est également excellent sur le plan de diverses caractéristiques exigées des lubrifiants pour systèmes de réfrigération, tels que la résistance à la chaleur, des propriétés lubrifiantes, une faible hygroscopicité et isolation électrique, de sorte qu'il est extrêmement utile comme lubrifiant pour systèmes de réfrigération.