baber/WOPTO huggingface dataset:
Patent EP-0320612-B1 (EP)
Title: Composition and process for permanently waving the hair
IPC: A61K8/44
Filed: 1988-11-04
Granted: 1992-01-08
Abstract: A cysteine-based preparation for permanently waving the hair contains at least a threefold excess of one or more unbranched alkane diols with a C3 to C6 alkyl chain, referred to the cysteine content. Also described is a process for permanently waving the hair using said preparation.
Patent EP-0320884-B1 (EP)
Title: Quick-release aerator
IPC: B65D88/70
Filed: 1988-12-13
Granted: 1992-06-17
Abstract: The quick-release aerator for eliminating material accumulations of bulk material in silos or the like has a compressed-air feedline (2) leading to a storage container (1), in which a multiway-valve (3) is arranged. Provided upstream of the multiway valve are a compressed air store (12) and a non-return valve (13), the non-return valve (13) locking in a direction counter to the compressed air feed. As a result of the compressed air store (12), for each operating state a particular amount of compressed air is provided which is sufficient to press the closing piston (7) of the quick-release aerator into its closed position. <IMAGE>
Patent EP-0322760-B1 (EP)
IPC: B01J37/00
Filed: 1988-12-22
Granted: 1992-03-11
Abstract: The process comprises reacting water-soluble cobalt salts with an aqueous alkali metal carbonate solution and is characterised by a multi-stage reduction. The catalysts are particularly suitable for hydrogenation of nitriles to amines and for reductive amination of carbonyl compounds.
Patent EP-0281390-B1 (EP)
Inventor: LYLE J ARNOLD JR
IPC: C12Q1/68
Filed: 1988-03-02
Granted: 1994-06-22
Abstract: Described herein is the use of polycationic solid supports in the purification of nucleic acids from solutions containing contaminants. The nucleic acids non-covalently bind to the support without signficant binding of contaminants permitting their separation from the contaminants. The bound nucleic acids can be recovered from the support. Also described is the use of the supports as a means to separate polynucleotides and hybrids thereof with a nucleotide probe from unhybridized probe. Assays for target nucleotide sequences are described which employ this separation procedure.
Patent EP-0282412-B1 (EP)
Title: Method for the simultaneous assay of at least two sub-sets of apolipoproteins present in a biological medium
IPC: G01N33/92
Filed: 1988-03-09
Granted: 1992-07-29
Abstract: The subsets of apolipoproteins to which the assay method applies belong, respectively, to at least two groups of lipoprotein particles and contain a "common apolipoprotein", - the first group consisting of lipoprotein particles all carrying the abovementioned "common apolipoprotein" constituting the first subset, - it being possible for the second group to consist of lipoprotein particles all containing the "common apolipoprotein" defined above and this second group carrying, in addition, at least one apolipoprotein Yn different from the possible other apolipoproteins Xm carried by the lipoprotein particles of the first group and constituting the second subset; the assay method consisting in bringing the two subsets of apolipoproteins to be assayed into contact with a mixture of antibodies containing . on the one hand antibodies directed towards the apolipoprotein(s) constituting the second subset (Yn) in a sufficient amount to precipitate the lipoprotein particles of the second group; . on the other hand antibodies directed towards the abovementioned "common apolipoprotein", constituting the first subset, in a sufficient amount to precipitate the lipoprotein particles of the first group and in excess relative to the amount of the abovementioned antibodies necessary for precipitation of the lipoprotein particles of the first group, in a ratio such that, after immunodiffusion, two distinct boundaries are obtained. Use in assay kits.
Patent EP-0306394-B1 (EP)
Title: Method for moulding units of mouldable material, units obtained by this method, as well as moulds and packages
IPC: A01J25/13
Filed: 1988-08-26
Granted: 1992-04-15
Abstract: Method for moulding a mouldable material M, in which an individual quantity QI of material M, already in the fluid state, is placed in a two-part mould 4, 5, comprising a cell 6, 7, the said material corresponding to the unit 1 to be produced, and this is set, characterised in that, in order to place the individual quantity QI of material M in the mould 2A, the mould (2A) is initially separated; the entire quantity QI is introduced into a first part 4 of the mould 2A, and the two parts 4, 5 of the mould are caused to interact with each other. <IMAGE>
Patent EP-0313463-B1 (EP)
Title: Granulated compositions of polysaccharides, process for their preparation and their use
IPC: C08L5/00
Filed: 1988-10-20
Granted: 1993-03-24
Abstract: Granulated polysaccharide compositions dissolving instantaneously in water, process for their preparation and their use. The polysaccharide particles within the said compositions are coated with a hydrolysed gelatin.
Patent EP-0300929-B1 (EP)
Title: Hydraulic distributing device for percussion apparatus
IPC: B25D9/18
Filed: 1988-07-13
Granted: 1992-11-19
Abstract: In the body of the distributor (6) is mounted for sliding a valve (21) delimiting with the bore of the distributor in which it is mounted at least one control chamber (22) in permanent communication by means of at least one channel (31) with the control chamber of the distributor. When a hydraulic signal is received in the control chambers, the valve (21) moves, controlling the subsequent movement of the distributor (6) independently of any hydraulic connection made by the percussion piston.
Patent EP-0317463-B1 (EP)
Title: Conference arrangement circuit for a plurality of participants in telecommunication systems
IPC: G06F5/00
Filed: 1988-10-27
Granted: 1992-12-30
Abstract: The linearly digitised signals from the participants are arranged in time frames and carried on a plurality of time-division multiplexes (Ji and J'i). Each participant is allocated a participant circuit (CAi.1-30) which includes a sample selection circuit (SW), an addition circuit (CAD) and a circuit (COM) for converting the digital sum delivered by the addition circuit into a speech signal transmitted to the corresponding participant. The selection circuit (SW) comprises as many gate circuits as time-division multiplexes. The gate circuits are opened selectively at specified instants within each time frame in order to select the samples which come from the other participants taking part in the same conference as the corresponding participant and which are to be applied to the addition circuit (CAD), the output signal from which is transmitted to the corresponding participant. 
<??>Each selection circuit (SW) is coupled to a control circuit with memory (MC), the output from which controls the instants of opening of the gate circuits. The contents of the memory of the control circuit (MC) can be modified as a function of the identities of the other participants at the conference. 
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Patent EP-0297146-B1 (EP)
Title: Systeme de controle de la tension sanguine
IPC: A61B5/022
Filed: 1987-12-25
Granted: 1993-10-06
Abstract: Dans un système de contrôle de longue durée de la tension sanguine dans un corps vivant, il est souhaitable de soulager la gêne provoquée par la pression exercée sur le corps vivant. L'invention comprend un organe détecteur des ondes impulsionnelles provenant de l'artère d'un corps vivant, un organe de mesure de la tension sanguine servant à mesurer la tension sanguine réelle du corps vivant, et un organe de commande qui détermine une relation entre les ondes impulsionnelles détectées par ledit détecteur d'ondes impulsionnelles et la tension sanguine réelle mesurée par l'organe de mesure de la tension sanguine, et qui détermine la tension sanguine en fonction des ondes impulsionnelles et l'affiche en continu à l'aide d'une unité d'affichage. Par conséquent, à partir de la relation entre la tension sanguine réelle déterminée par l'organe de commande et les ondes impulsionnelles, la tension sanguine est déterminée en fonction des ondes impulsionnelles et affichée en continu. Il n'est donc pas nécessaire de mesurer en continu la tension sanguine à l'aide d'un manchon, ce qui permet de soulager la gêne ressentie par le patient.
Patent EP-0318526-B1 (EP)
Inventor: KLOSTERMAN JAMES E
IPC: A63C9/12
Filed: 1988-02-16
Granted: 1994-04-20
Abstract: A simplified adjustable ski binding structure which includes a base section (10) (130) which can be formed from a single sheet of material. The sheet of material which forms the base section (10) (130) has portions (28) (32) (40) (132) (138) (146) (156) which are folded and which are angularly moved to form a heel section. An attachment portion (16) (116) is attached to the heel section. In one embodiment the attachment portion (16) is integral with the heel section. In another embodiment the attachment portion (116) is attached by a fastening member (180) to the heel section. The attachment portion (16) (116) has a series of apertures by which the attachment portion can be adjustably attached to a ski to receive a small boot or a large boot or a boot intermediate in size.
Patent EP-0336230-B1 (EP)
Inventor: KINO TOHRU
IPC: C07K7/06
Filed: 1989-03-23
Granted: 1997-02-12
Abstract: A compound of the formula <CHEM> wherein the symbols define certain groups or atoms, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient. The invention also comprises a biologically pure culture of the microorganism Streptomyces violaceoniger No. 9326 (FERM BP-1667).
Patent EP-0336344-B1 (EP)
IPC: B63H1/28
Filed: 1989-04-03
Granted: 1993-09-15
Abstract: A device with cavitational effect for propellers used for the propulsion of watercrafts with a planing or semiplaning keel is described consisting of a duct (1) which enables air withdrawn from above the hull water line to directly reach the front part of the propeller (8).
Patent EP-0340628-B1 (EP)
Inventor: CASU BENITU
IPC: C08B37/10
Filed: 1989-04-27
Granted: 1994-07-27
Abstract: Novel derivatives are disclosed as obtained from chondroitin sulfate, dermatan sulfate and hyaluronic acid, having a molar ratio between sulfate groups and carboxylic groups like that of heparin and furthermore characterized by possessing, as the heparin, the sulfoamino group at the carbon atom at the 6 position hexosamine. The novel compounds show a very remarkable clearing activity in comparison with the starting mucopolysaccharides, this activity being similar and for some derivatives comparable with that of heparin. Moreover, differently from what normally happens upon sulfating the sulfomucopolysaccharides, the anticoagulating activity of the novel compounds is negligible or anyhow very reduced. the compound of the present invention find use in the therapy of arteriosclerosis.
Patent EP-0351606-B1 (EP)
Title: Heat exchanger with tubes or such having opposing directions of circulation
IPC: F28F9/02
Filed: 1989-06-30
Granted: 1993-04-21
Abstract: In a heat exchanger having mutually adjacent pipes (5), which are preferably arranged parallel to one another, are connected to one another via diversions located on the front side, and through which a medium flows in sequentially opposing directions, the said diversions are bounded in each case by an outer wall (1), which forms a hood (9) covering the end faces of mutually adjacent pipes (5), and by an inner wall (2), which extends over said end faces and is penetrated by the cavities (6). A connection stub (7) for a line (8) which serves to supply or remove the medium flowing through the elements (5) forming the cavities can be formed in one of the end regions of the outer wall (1). <IMAGE>
Patent EP-0344842-B1 (EP)
Title: Apparatus for withdrawing an optimum amount of blood per unit of time from a donor
IPC: A61M1/02
Filed: 1989-05-24
Granted: 1992-09-30
Abstract: Apparatus for withdrawing blood from a donor, comprising a blood line (5) forming part of the blood flow conduit means for conducting the blood withdrawn from the donor. To the blood line (5) there are further connected a pressure transducer (6) and a blood pump (7). The pressure transducer (6) has a visual display (10) for reading the actual pressure PA at the exit of the needle (2). Along a signal line (11), the transducer (6) supplies to a control device (8) an electric signal representing the pressure PA. Moreover, the blood pump (7) co-operates with means for measuring the blood flow rate of the pump. The electric signal representing the measured blood flow rate is supplied to the control device (8) by means of a signal line (13). Said control device serves to control the flow rate of the blood pump (7) in response to the actual values of the pressure PA and the blood flow rate Q. The control device (8) operates according to a certain control algorithm in such a way that during the withdrawal procedure the pump (7) withdraws an optimal amount of blood per unit time from the donor.
Patent EP-0331378-B1 (EP)
IPC: B65H18/16
Filed: 1989-02-27
Granted: 1993-07-28
Abstract: There is disclosed a surface winder which in a preferred embodiment includes a stationary upper winding roll (23), a lower movable winding roll (28) and a rider roll (25) which form a three roll cradle, the lower winding roll (28) being reciprocated to control the position of a partially wound core (C) until the rider roll ((25) returns to cradle position after permitting passage of a previously wound log (L) and in which a compensator roll (51) is provided to control web (W) slack after cutoff and transfer.
Patent EP-0342012-B1 (EP)
Title: Container bag
IPC: B65D88/16
Filed: 1989-05-10
Granted: 1993-03-10
Abstract: A method of making an intermediate bulk container having zones (12) for the attachment of lifting loops (20) from a fabric (10) having eight such zones with lifting loops attached to the zones comprises attaching the opposite selvedges (14, 16) of the fabric together and then attaching the base (26) to complete the bag. The zones (12) are arranged in four pairs with a zone (12a) of one of the pairs being adjacent to one of the fabric selvedges (14). The side seam (24) of the bag so made is thus spaced from its adjacent corner. This means that all four lifting loops can be attached to the fabric while it is still in the flat state since no lifting loop has to cross the seam in the finished IBC> This form of construction lends itself to automatic stitching processes and radically increases speed of production.
Patent EP-0369817-B1 (EP)
Inventor: SLOMA ALAN
IPC: C12N1/21
Filed: 1989-11-17
Granted: 1996-04-24
Abstract: Bacillus cells containing a mutation in one or more of the epr gene resulting in inhibition of the production by the cell of the proteolytically active epr gene product or the genes encoding proteolytically active residual protease I (RP-I) and proteolytically active residual protease II (RP-II) are described.
Patent EP-0368952-B1 (EP)
Inventor: TANAKA SHINICHI
IPC: G01F1/84
Filed: 1988-12-16
Granted: 1995-03-01
Abstract: PCT No. PCT/US88/04496 Sec. 371 Date Dec. 23, 1989 Sec. 102(e) Date Dec. 23, 1989 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/11635 PCT Pub. Date Nov. 30, 1989.A Coriolis mass flow meter employing non-metallic flow conduit structure coupled and supported to distribute loads and reduce stresses on the flow conduit structure. The present invention discloses non-metallic flow conduit structures having corrosion-resistance and having suitable service temperature ranges, variation of Young's modulus and range of thermal expansion coefficient. A preferred embodiment includes support structures which distribute the loads on the flow conduit structure and pipe couplings which provide resilient solid mounting.
Patent EP-0440676-B1 (EP)
Inventor: ZANUCCOLI PIETRO
IPC: C05D9/00
Filed: 1989-09-19
Granted: 1994-01-05
Abstract: L'invention concerne un amendement ou conditionneur de sol chimique à base de soufre utilisé dans l'agriculture, se présentant sous forme de pastilles, ledit produit contenant une poudre de soufre volante, au moins 3 % en poids d'un composé inerte choisi dans le groupe composé d'argile, bentonite, kaolin et de mélanges de ceux-ci, ainsi qu'au moins 0,5 % en poids d'un agent humidifiant. On mélange lesdits constituants puis on leur fait subir une extrusion humide et on les sèche de manière à obtenir des pastilles mécaniquement résistantes poreuses et se désagrégeant facilement lorsqu'elles sont en contact avec l'humidité du sol.
Patent EP-0435938-B1 (EP)
Inventor: TAXON MORSE NATHAN
IPC: F01L9/20
Filed: 1989-07-28
Granted: 1994-06-22
Abstract: Une électrovalve haute pression à réponse rapide, et à flux réversible régulé en pression s'utilise dans des applications automobile telles que la distribution électronique pour moteurs à combustion interne et les circuits de freinage adaptatif. Un coussinet régulé en pression (44) est relié à un élément de valve mobile (28) formant entre les deux une cavité (62) soumise à une première pression. L'élément de valve mobile est également relié à un induit (50), de l'autre côté du coussinet régulé en pression, dans une cavité d'induit (60). La pression s'exerçant sur le côté opposé de l'élément de valve et dans la cavité d'induit constitue une deuxième pression. Ainsi, l'élément de valve mobile est maintenu en pression régulée et le solénoïde opère ensuite à l'encontre de toutes forces élastiques, de l'inertie et des effets visqueux du fluide mais pas de la pression du fluide. A mesure que le solénoïde (58) est excité, l'induit déplace le coussinet régulé en pression et l'élément d'électrovalve pour ouvrir cette dernière et laisser ainsi le fluide s'écouler d'une admission vers une sortie. L'électrovalve peut s'utiliser dans des systèmes de régulation où l'écoulement de fluide peut être réversible.
Patent EP-0381957-B1 (EP)
Title: Antilock braking system with limited yawing moment
IPC: B60T8/60
Filed: 1990-01-17
Granted: 1992-10-28
Abstract: In the case of the antilock braking system with limited yawing moment a first function generator (1) is provided which scans the position of the monitored valves and from the timing of the valve positions according to a predetermined function determines a signal which represents the brake pressure in the monitored wheel brake cylinders. 
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Patent EP-0388816-B1 (EP)
Title: Passivation of pyrophoric metals
IPC: C23F11/14
Filed: 1990-03-16
Granted: 1992-01-22
Abstract: For the passivation of pyrophoric metals, in particular magnesium, the metal is coated with 0.5 to 5% by weight of an s-triazine derivative, such as melamine, benzoguanamine, melam, melem and/or melon, melamine- and/or benzoguanamine-formaldehyde condensates and/or guanidine, cyanoguanidine, guanylurea, guanidine phosphate, guanidine sulphamate or guanidine cyanurate, based on the weight of the metal, as a passivating agent. Metals passivated in this manner are suitable in particular as treatment agents for metallurgical melts.
Patent EP-0397204-B1 (EP)
Inventor: PRASAD RAVI
IPC: B01D53/00
Filed: 1990-05-11
Granted: 1994-09-21
Abstract: High purity nitrogen from an air separation membrane/deoxo system is dried in a membrane dryer unit preferably operated with a countercurrent flow path in the membrane bundle. Drying is enhanced by the use of purge gas on the permeate side of the membrane dryer unit, with feed air, product nitrogen or waste gas from the air separation membrane system being used as purge gas.
Patent EP-0401747-B1 (EP)
Inventor: CALNE ROY
IPC: A61K31/445
Filed: 1990-06-05
Granted: 1996-03-13
Abstract: This invention provides a method of inhibiting organ or tissue transplant rejection in a mammal in need thereof, comprising administering to said mammal a transplant rejection inhibiting amount of rapamycin. Also disclosed is a method of inhibiting organ or tissue transplant rejection in a mammal in need thereof, comprising administering to said mammal (a) an amount of rapamycin in combination with (b) an amount of one or more other chemotherapeutic agents for inhibiting transplant rejection, e.g., azathioprine, corticosteroids, cyclosporin and FK506, said amounts of (a) and (b) together being effective to inhibit transplant rejection and to maintain inhibition of transplant rejection.
Patent EP-0411302-B1 (EP)
Inventor: ZIESAK HERBERT
IPC: B65D45/32
Filed: 1990-06-22
Granted: 1994-09-28
Abstract: A sheet metal container (1), such as a pail, bucket or the like, is provided with a push-in lid (2), in which the deformation resistance of the connection region is increased substantially by edge rolling (8) of the lid (5) and a fixed spiral rolled edge (13) of the container (1) and a trapezoidal cross-section of the clamping ring (19) located adjacently in the radial direction. <IMAGE>
Patent EP-0398464-B1 (EP)
Inventor: CALE KENNETH WILLIAM
IPC: A23F5/48
Filed: 1990-01-15
Granted: 1994-12-28
Abstract: The present invention relates to a soluble coffee aromatized with a collected fraction of beneficial coffee volatiles such as diacetyl and acetaldehyde released from the thermal hydrolysis of partially extracted roasted and ground coffee which has been subjected to atmospheric extraction to extract a majority of the arabinogalactan therefrom. The resulting soluble coffee comprises 25 to 125 ppm by weight acetaldehyde, 10 to 40 ppm by weight diacetyl, greater than 175 ppm total volatiles, a ratio of (acetaldehyde + diacetyl)/3-methyl butanal of 1.75 to 10 by weight and a ratio of acetaldehyde/3-methyl butanal of 1.5 to 10 by weight.
Patent EP-0381464-B1 (EP)
Inventor: THACKER CHARLES P
IPC: H03M5/06
Filed: 1990-01-31
Granted: 1997-03-05
Abstract: A high bandwidth signal may be transmitted on a coaxial cable (6) and accurately decoded by providing at the receiving end a receiving circuit (4) which is not sensitive to the amplitude of the received signal, but is responsive only to the time at which transition of the signal occurs. In this decoding method, signals meeting the requirement are provided by differentiating the received signal which is transmitted in a code wherein zeros are indicated by a lack of transition, and ones are indicated by a transition, the differentiation providing an indication of the time at which the transition occurs. The signal which was originally transmitted is reconstructed by comparing the signal which is received at the end of the coaxial cable, with a signal received at a time T+ DELTA T, in a standard differential comparator (32).