baber/WOPTO huggingface dataset:
Patent EP-0225638-B1 (EP)
IPC: D21C11/06
Filed: 1986-12-09
Granted: 1990-03-14
Abstract: The present invention solves the problems encountered when charging oxygen (O2) to and removing inert gas from the reactor gas obtained in the activation of lignocellulosic material with gas that contains nitrogen dioxide (NO2) and subsequent delignification of the material, the material being preferably in the form of chemical, aqueous cellulose pulp. The invention resides in a method which is characterized by separating (5) gas rich in nitrogen oxides from the lignocellulosic material during and/or after the activation thereof; by treating (6) all or part of the separated gas rich in nitrogen oxides with oxygen (7) in an amount corresponding to 10-200 mole percent calculated on the amount of nitric oxide (NO) present in the gas rich in nitrogen oxides separated for this treatment; by bringing (8) oxygen-treated gas into contact with lignocellulosic material so as to activate the material; and by separating gas lean in nitrogen oxides from the lignocellulosic material during a stage of the activation process different to that from which gas rich in nitrogen oxides was taken; and by removing (9) gas lean in nitrogen oxides from the process.
Patent EP-0215515-B1 (EP)
IPC: G01R13/06
Filed: 1986-09-01
Granted: 1990-01-17
Abstract: Wave form analyser, especially transient recorder comprising two adjustable elements (5, 6) for comparing a signal level with at least two detection levels controllable through a logic element (7). The following triggering modes are, for example, possible at this wave form analyser: <<sequential triggering>>, <<window triggering>> and <<alarm triggering>>.
Patent EP-0193515-B1 (EP)
Inventor: KRIVI GWEN GRABOWSKI
IPC: C12N15/74
Filed: 1986-02-21
Granted: 1996-08-14
Abstract: A method for preparing polypeptides in bacteria with an alanine rather than a methionine at the N-terminus. The DNA sequence expressed has an alanine codon immediately following from at least one methionine codon, and allows for the expression of polypeptides having the amino acid sequence essentially the same as such naturally occurring eucaryotic protein as various bovine and porcine somatotropin species. In another important embodiment, the invention provides a class of compositions comprising certain valine-containing somatropin species which increase milk production in lactating mammals to a significantly greater extent than otherwise-identical leucine somatotropin species.
Patent EP-0247109-B1 (EP)
IPC: B01J47/02
Filed: 1986-11-26
Granted: 1990-02-07
Abstract: Reaction column by physical or physico-chemical process in the heterogeneous phase. According to the invention, such a column operates under a pressure which is substantially equal to the height of charge in the column; its lower part (2) is conical, the lining comprises a static component (5) and layers (6, 7, 8) of inert materials with a size and density increasing from top to bottom are arranged in the cone; a free height (H1) is left available between the top of the upper layer (5) and the top of the column. Applications for the treatment of solutions in general.
Patent EP-0282487-B1 (EP)
Title: Means for use in manufacturing circuit cards and method for manufacturing the means
IPC: H05K3/46
Filed: 1986-11-14
Granted: 1991-06-12
Abstract: A substrate supports a conductive pattern (16, 17) in two layers on one side thereof. The substrate has a great flexibility and allows for instance a radius a curvature within the range 5 - 30 mm. The substrate is of a form suitable for feeding in at least single steps in a continuous process.
Patent EP-0249178-B1 (EP)
IPC: F01C1/10
Filed: 1987-06-06
Granted: 1991-05-15
Abstract: The engagement parts of the external rotor of a single-rotation machine are interconnected in circumferential direction of the rotor by a ring-like web. This allows high rotational speeds around the single axis of rotation of the external rotor without any increase in the size of dead spaces of the machine.
Patent EP-0251015-B1 (EP)
IPC: E03C1/01
Filed: 1987-06-15
Granted: 1991-08-21
Abstract: It comprises two parallel support bars (1, 1') fixed in place and at the desired height by adjustable supports (2) on a wall and the floor. The distance between the bars (1, 1') is identical to the height of the modular frames to be supported. Each frame supporting the sanitary installations is attached to the bars by fixing clamps integral with the frame. The vertical columns are secured to the support bars (1, 1') by collars provided with a rod (5a) and a U-shaped piece (7). <IMAGE>
Patent EP-0251134-B1 (EP)
IPC: A61P37/06
Filed: 1987-06-23
Granted: 1992-11-19
Abstract: The invention relates to means for preventing or for delaying the rejection of allografts in humans and for the alleviation of and for treating autoimmune diseases in humans. The pharmaceutical compositions which are suitable to attain the above ends ard based on heparin, on N-desulfated, on N-acetylated heparin or other suitable derivatives of heparin. The dosage which is effective is one which is substantially lower than that required for obtaining an anticoagulant effect in mammals. It is generally of the order of about 1 per cent to about 10 per cent of the anti-coagulant effective dosage of such compounds.
Patent EP-0262354-B1 (EP)
IPC: A61F2/02
Filed: 1987-08-11
Granted: 1991-01-02
Abstract: Wire-type surface structures on the anchoring parts of implants made of special steels and cobalt-chromium-molybdenum alloys have already been proposed. These are intended to improve the functional loading capacity of the implants. A secure growth of bone tissue onto compact titanium implants with a smooth or even a rough surface structure has also already been observed. However, the production of wire-type surface structures on titanium implants has hitherto only been possible, if at all, with an economically unacceptable outlay. According to the invention, a method is proposed in which a main body made of titanium is covered with a compact netting of titanium and iron wires, this netting is secured to the main body, for example by welding or pressure welding, and the iron is then selectively dissolved out by means of an oxidating acid to which titanium is resistant.
Patent EP-0264599-B1 (EP)
IPC: B23B29/03
Filed: 1987-09-04
Granted: 1990-06-13
Abstract: 1. Precision boring tool for making precision bored holes comprising a cutter head having arranged on its circumference several cutter bars, each being pressable by a securing device against a shoulder of said cutter head, the distance of said cutter bars from the longitudinal axis of said cutter head being different and said cutter being offset from one another in the direction of said longitudinal axis, characterised in that three cutter bars (1, 2, 3) of circular design are arranged at a spacing of 120 degrees on the circumference of said cutter head and are offset in the axial direction such that the effective cutting edge sections of said cutter bars (1, 2, 3) continually pass over into one another when projected onto a plane of the axis.
Patent EP-0233783-B1 (EP)
Title: Apparatus for recording and/or reproducing data
IPC: G06F12/14
Filed: 1987-02-18
Granted: 1990-09-12
Abstract: A recording and reproducing apparatus comprising a memory for storing input data to be recorded in units of a predetermined quantity, a first address control means for generating only sequential memory addresses, a second address control means for generating non-sequential memory addresses, and means for adding a redundant bit such as an error correcting code and so on to each predetermined quantity unit of data, wherein when the input data has no correlation with adjacent input data, the input data is sequentially written in the memory by the first address control means, read out therefrom, added with the redundant bit, and sequentially recorded on the recording medium without changing the order of the inputted data, while when the input data has a correlation with adjacent input data, the input data is written in the memory by the second address control means in scrambled form, read out therefrom, as scrambled, and then the scrambled data is added to the redundant bit and recorded on the recording medium. Essentially the reverse operation takes place upon reproduction of the recorded signals.
Patent EP-0283850-B1 (EP)
IPC: A61M1/16
Filed: 1988-03-09
Granted: 1993-06-09
Abstract: Method and device for pumping and oxygenating blood circulated extra-corporeally in cardiovascular assistance. Pumping is of the pulsed-flow type and is carried out by regular variations of the pressure exercised by the oxygenating fluid on the blood-fluid interface, so that the pumping and oxygenating actions proceed simultaneously in a single apparatus.
Patent EP-0291717-B1 (EP)
IPC: C07J31/00
Filed: 1988-04-21
Granted: 1992-07-22
Abstract: This invention is directed to 17 beta -(cyclopropyloxy)androst-5-en-3 beta -ol and related compounds and also to a method for using such compounds in the treatment of androgen-dependent disorders. The ethers are prepared by using the Simmons-Smith reaction and an appropriate vinyl ether.
Patent EP-0292981-B1 (EP)
IPC: C07D211/90
Filed: 1988-05-27
Granted: 1991-04-17
Abstract: Compounds of formula I <CHEM>  wherein:  R1 is a cyano, nitro, acetyl, benzoyl or alkoxycarbonyl group; R2 is an optionally substituted phenyl or hetaryl group; R3 is an alkoxycarbonyl group; R4 is an alkyl group, optionally substituted by hydroxy, amino, phenyl, heterocyclic group; an optionally substituted phenyl group or an heterocyclic group. Compounds I are useful in human therapy as agents able to interact with Ca<+><+>-dependent systems and as anti-tumor agents.
Patent EP-0323548-B1 (EP)
Title: Method for producing a plastic container by blow moulding, and device for carrying out this method
IPC: B29C49/20
Filed: 1988-09-17
Granted: 1991-04-03
Abstract: Method for producing a plastic container by blow moulding a parison section of thermoplastic material, a parison being introduced into a split, opened blow mould (4), the blow mould being closed and compressed air being introduced into the parison section pinched off in the blow mould. At least one one-part hoop (1) of thermoplastic material, which has been produced with unwanted torsional tolerances by means of injection moulding, is placed into the opened blow mould (4), which has suitable receptacles (11). During blow moulding of the container walls, the said hoop is positively or integrally joined to the latter. An ungraded hoop (2), which has an outer collar (12), is supplied for performing the method and introduced into a preheating station (3), in which it is stress-relieved and, at the same time, adjusted to its specified annular plane. The stress-relieved and planar-adjusted hoop (2) is gripped on its outer collar (12) by a manipulator, the gripper of which lies in a plane corresponding to the annular plane. The manipulator introduces the hoop into the opened blow mould (4) and transfers the hoop to holders which are displaceable in the blow mould and grip onto the hoop (2) itself or its outer collar (12). A device for carrying out the method is also specified. 
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Patent EP-0316032-B1 (EP)
Title: Method for arranging a through-channel in a solid body and body obtained with this method
IPC: B29C45/20
Filed: 1988-10-28
Granted: 1992-06-17
Abstract: The invention relates to a method for arranging at least one through-channel in a solid body,e.g. a hot runner. The invention has for its object to offer a method of the type described, using which a considerable improvement can be achieved in the quality of high grade injection moulded products. To this end the method comprises the following steps:   (1) the providing of at least two solid blocks which are together sufficiently large to form the body, (2) complementary modelling where required of corresponding side faces of the blocks, (3) the forming of a groove in each of the said side faces, which pairs of grooves possess corresponding forms, (4) the placing against each other of the said side faces such that the grooves together bound a channel, and   (5) the coupling of the blocks into a body.   This method is preferably succeeded by the following step:   (6) the passing of a liquid abrasive agent with force through the channel for a certain period of time in order to render the channel a desired rheological form through honing, which honing may be pulsating. p
Patent EP-0312505-B1 (EP)
Title: A distribution and shut-off device for hydraulic systems, particularly for domestic water systems
IPC: F16K11/087
Filed: 1988-10-11
Granted: 1990-09-19
Abstract: A distribution and shut-off device for hydraulic systems, particularly domestic water systems, comprises at least one main pipe section (2), an auxiliary pipe (11) having an axis which is not coplanar with the axis of the main pipe section (2) and leading at its ends to two distribution outlets (14, 15), a passage (13) which connects the main pipe section (2) to the auxiliary pipe (11), and two valves (18, 19) for shutting off the flow of fluid towards the two distribution outlets. The first on-off valve (18) is situated at the junction of the connecting passage (13) with the auxiliary pipe (11). The valve (18) is movable between an open position in which the two branches of the auxiliary pipe situated on the two sides of the valve (18) communicate with each other and with the connection passage (13), and a closed position in which the connection between the two branches of the auxiliary pipe (11) is closed and the passage (13) only communicates with the branch of the auxiliary pipe (11) leading to the outlet (14) with which the second on-off valve (19) is associated.
Patent EP-0346350-B1 (EP)
Title: Composition de ciment durcissable a basse temperature
IPC: C04B7/00
Filed: 1988-01-11
Granted: 1992-07-29
Abstract: Une composition de ciment hydraulique mélangé, durcissable à basse température, y compris des températures inférieures au point de congélation de l'eau, se compose de ciment portland, scories, pouzzolanes renfermant du métakaolin, et d'additifs comprenant du carbonate de potassium et des compositions réductrices d'eau. Le ciment est particulièrement utile pour produire des compositions de béton qui atteignent une résistance élevée sur une durée brève, et continuent à durcir aux températures ambiantes et à des températures inférieures au point de congélation de l'eau.
Patent EP-0306516-B1 (EP)
IPC: A46B11/02
Filed: 1988-03-25
Granted: 1991-07-17
Abstract: Une brosse distributrice, qui sert à distribuer des doses d'un agent, comprend une tête de brosse (1), un conduit (3) et une pompe à piston (4) placée entre le réservoir et les ouvertures de distribution. Pour permettre d'obtenir un dosage très précis, la pompe à piston (4) est disposée en vue de son mouvement dans une direction sensiblement perpendiculaire à l'axe longitudinal de la brosse. L'utilisateur peut actionner le bouton actuateur (11) du piston avec le pouce, pendant que sa main dispose d'une prise d'utilisation normale autour du manche.
Patent EP-0354918-B1 (EP)
Title: Injector for implanting multiple pellet medicaments
IPC: B65D83/04
Filed: 1988-03-18
Granted: 1993-04-28
Abstract: A device for subcutaneous implantation of a plurality of solid, elongated medicinal pellets. The device includes a needle-like, hollow cannula within a barrel. The hub has a manually engageable knob thereon so that the hub and cannula may be easily moved with respect to the barrel with the thumb of one hand during the implantation process. An obturator extends from the rear of the barrel into the proximal end of the cannula. The obturator is composed of two or more sections which allow it to telescope during operation.
Patent EP-0382779-B1 (EP)
Title: Tocopherol-based pharmaceutical systems
IPC: A61K9/127
Filed: 1988-10-19
Granted: 1993-08-11
Abstract: A method for making a pharmaceutical composition is described. The composition is comprised of an organic acid derivative of alpha tocopherol, and may additionally comprise other lipids. The composition may be in the form of liposomes, and as such are associated with or entrap a bioactive agent. Particularly suited for such systems are drugs stable at acidic pH, for example drugs having imidazole groups, such as pilocarpine. The composition requires a stabilizer to maintain the bilayer phase of the organic acid derivative of alpha tocopherol in a low pH environment. Such a stabilizer is for example a detergent. Upon in vivo administration of the system and concomitant increase of pH, viscosity of the preparation increases.
Patent EP-0345320-B1 (EP)
Title: A method to detect radiation and measure its angle of incidence and a detector arrangement to carry out the method
IPC: G01S/
Filed: 1988-11-25
Granted: 1993-06-16
Abstract: The present invention relates to a method to measure the angle of incidence for radiation and a detector to carry out the method. The background for the invention is that in certain electromagnetic radiation, for example laser light of different wavelengths from UV to IR, there occurs an irregularity, speckledness, that is amoung other things caused by turbulence in the atmosphere. This phenomenon gives rise to problems during the registration of a single or a few short pulses of radiation. The probability of detection can decrease considerably at the same time as difficulties to reliably determine the angle to the source of radiation with high resolution can arise. This problem is solved by the invention by placing at least two detectors (a, b, c, d) so far apart that they receive an irradiance that is essentially un-correlated in the case of speckled radiation and that the detectors are made of two detector elements (1, 2) that are mounted so close to each other that both detector elements receive essentially the same irradiance and in such a direction that the normals of respective detector element form a known angle (beta) with each other. One then calculates the angle of incidence (alpha) by means of the signals (S1, S2) from the detector elements (1, 2) that depend on the shape of the sensitivity beams, and said angle (beta) between the detector elements.
Patent EP-0371421-B1 (EP)
Inventor: SEHM EUGENE JOSEPH
IPC: A61Q19/00
Filed: 1989-11-25
Granted: 1994-12-21
Abstract: Polycarbophil or crosslinked acrylic acid polymer is prepared in a solvent selected from acetone, alkyl acetates, and mixtures thereof, in the presence of an effective amount of divinyl glycol crosslinker, and in the presence of an effective amount of a suitable initiator allowing for polymerization to proceed at a temperature below 100 DEG C at atmospheric pressure. The polymer produced has average particle size of less than 10 microns without grinding, its viscosity is greater than about 50,000 cps when measured in water at 1% concentration, and it adheres to mucous membranes. By preparing the polymer in a non-aqueous solvent, the need for aqueous washing is avoided and the subsequent and enormous swelling of the polymer is avoided which means that prolonged and excessive drying inherent in the known processes is avoided.
Patent EP-0439457-B1 (EP)
Title: Ensemble de fixation a deux chevilles
Inventor: BOWMAN DAVID E
IPC: E02F9/28
Filed: 1988-12-19
Granted: 1994-08-31
Abstract: Dans des outils s'enfonçant dans le sol, on a recours à des dispositifs de fixation fiables permettant de fixer rapidement et efficacement des pointes de travail de la terre à des adaptateurs. L'ensemble à chevilles de fixation doit être configuré de manière à empêcher la perte ou la cassure des chevilles provoquant la perte et/ou la détérioration de la pointe. Cete invention met en ÷uvre deux chevilles (16/16'/16''/16''', 18/18'/18''/18''') ainsi qu'un moyen (20) d'interconnexion et de maintien. Une fois assemblée, chaque cheville s'étend approximativement jusqu'à la partie intermédiaire (21) de l'adaptateur (12/12') par des alésages (28, 38/38') alignés axialement, définis à la fois dans la pointe (14/14') et l'adaptation (12/12'). Le moyen (20) d'interconnexion et de maintien est situé dans la partie intermédiaire (21) de l'adaptateur (12/12'), entre les deux chevilles (16/16'/16''/16''', 18/18'/18''/18''') et retient lesdites chevilles dans l'alésage (28) de l'adaptateur. Cette invention assure une protection contre la perte et/ou la cassure de chevilles et est utile pour tous les types d'applications de pointes de travail de la terre remplaçables.
Patent EP-0383930-B1 (EP)
Title: Tuyere a jet d'eau pour metiers
Inventor: OKESAKU MASAHIRO
IPC: D03D47/32
Filed: 1989-06-27
Granted: 1995-03-22
Abstract: Tuyère à jet d'eau destinée à être utilisée dans des métiers à grande vitesse. Dans une tuyère à jet d'eau ordinaire pour métiers, un organe d'alimentation en fil de trame se compose au mieux d'acier durci, et un stabilisateur redresseur de courant de jet d'eau se compose d'une résine dans la plupart des cas. Lorsqu'on utilise ce type de tuyères ordinaires dans un métier à grande vitesse, la résistance à la corrosion de ces parties se révèle être insuffisante, et leur durée de vie est assez courte. L'objet de la présente invention est la production d'une tuyère à jet d'eau pour métiers, présentant une grande résistance à l'usure et à la corrosion, ainsi qu'une excellente stabilité à grande vitesse. A cet effet, on prévoit une tuyère dans laquelle est incorporé un organe composé d'un orifice et d'un stabilisateur réalisés intégralement en un matériau de grande dureté et de grande résistance à la corrosion, une aiguille réalisée en un matériau de grande dureté et de grande résistance à la corrosion étant également incorporée dans ladite tuyère. La présente invention est particulièrement adaptée à des métiers à très grande vitesse.
Patent EP-0404864-B1 (EP)
IPC: F27B9/18
Filed: 1989-07-13
Granted: 1992-11-19
Abstract: On alimente un four de calcination (20) en poudre d'argile pulvérisée sèche (1) afin de la calciner dans ledit four. On fait passer la charge de poudre d'argile (1) dans ledit four de calcination (10) en contact d'échange thermique direct avec un gaz chaud (5) passant dans ce dernier, afin de chauffer suffisamment ladite poudre d'argile pour calciner sensiblement toute la poudre d'argile passant dans ledit four de calcination (20). On retire le produit d'argile calciné (3) dudit four de calcination (20) et de préférence on le passe à un milieu de refroidissement (71) avec lequel se produit un échange thermique, ce qui permet de refroidir le produit d'argile calciné (3) et de chauffer le milieu de refroidissement. Les effluents gazeux chauds (7) déchargés par le four de calcination (20) passent dans une unité de précipitation électrostatique (30) afin d'éliminer au moins une partie sensible de poussière (11) du produit d'argile calciné entraîné dans le gaz d'échappement provenant dudit four de calcination. Le gaz propre (13) quittant l'unité de précipitation électrostatique (30) passe à un liquide de refroidissement (51) avec lequel se produit un échange thermique, afin de refroidir davantage le gaz, et afin d'évaporer au moins une partie de la partie de refroidissement pour produire une vapeur chauffante (53). Il est en outre avantageux de refroidir partiellement le gaz (7) avant de passer le gaz de décharge calciné dans l'unité de précipitation électrostatique (30). On récupère la poussière (11) d'argile calcinée chaude séparée du gaz chaud dans ladite unité de précipitation électrostatique (30). On mélange de préférence la poussière (11) d'argile calcinée chaude récupérée, avec la matière de la charge d'argile (1) alimentée au four de calcination (20) sans sensiblement refroidir la poudre d'argile calcinée chaude récupérée dans ladite unité de précipitation électrostatique (30).
Patent EP-0490891-B1 (EP)
Inventor: STANLEY THEODORE H
IPC: A61K9/20
Filed: 1989-09-05
Granted: 1996-04-03
Abstract: Sedative, analgesic or anaesthetic compsn. comprises: an effective dose of effective agent (I), capable of being absorbed through mucosal tissue, uniformly dispersed in a soluble matrix (II) which dissolves in the mouth releasing (I), and a holder secured to the drug-contg. matrix configured so as to permit insertion into and removal from the mouth when a desired condition is attained. The compsn. is esp. in the form of a lollipop.