baber/WOPTO huggingface dataset:
Patent EP-0170697-B1 (EP)
IPC: C07K14/34
Filed: 1985-02-07
Granted: 1991-10-23
Abstract: Recombinant methods for the production of Ricin A, Ricin B, Ricin of Diphtheria toxin (DT)A or AB min fragment are described together with suitable hosts and vectors. Immunotoxin conjugates comprising Ricin toxin A chain or Diphtheria toxin are also described.
Patent EP-0204727-B1 (EP)
IPC: A61M1/00
Filed: 1985-10-31
Granted: 1988-06-08
Abstract: In a drive mechanism of the type where a rotating drive wheel deforms and partly works into engagement with a rod of deformable material to axially displace the rod as the drive wheel rotates, the drive wheel is a wheel (15) which is provided with worm threads (17) and whose axis of rotation is substantially parallel with the said rod (11). According to the invention, such a structure results in an unprecedented great metering accuracy with indication of very small doses from e.g. an injection syringe (13) whose plunger (14) is driven by said rod (11). The invention is characterized in that the worm threads work into the deformable material of the rod under the action of essentially completely continuous forces. The preferred embodiment comprises two worms (in Fig. 4 behind the worm (17) on the opposite side of the rod (11) driven by their respective shafts (19), which are driven by a common worm (22) via helical toothed wheels (21). An antibackup roller (12) placed in an opening cover (27) serves to press the rod (11) down between the two worms so as to provide some wedge effect. Complete balance in the mechanism is obtained because the two worms rotate in the opposite direction.
Patent EP-0198197-B1 (EP)
IPC: G01F1/46
Filed: 1986-03-05
Granted: 1990-07-25
Abstract: A differential pressure flow sensor to measure the differential pressure in fluid flow in a pipe including an elongated pressure tube designed as an elongated hollow tube which is provided at its leading edge with at least one dynamic-pressure aperture and a sensor for the static pressure with at least one sensor aperture formed in the rear edge thereof. The sensor aperture being located in the wake of a body, either a separate body or a part of the hollow elongated tube, with front surfaces swept back from a forward tip and which are provided with detachment edges for the lateral detachment of the incident fluid flow without there being subsequent reattachment. In order to obtain the best test results from this differential pressure flow sensor, arcuate recesses are formed in the front surfaces at a distance from the outer limits for forming detachment edges for deflecting fluid from the planes of the front surfaces.
Patent EP-0223990-B1 (EP)
IPC: C13B25/02
Filed: 1986-10-08
Granted: 1989-02-15
Abstract: A device for extracting a sugar mass from a vacuum cooker, comprising a centrifugal turbine-like rotor equipped with a limited number of blades for the extraction of the sugar mass, said rotor being placed in a housing which may be connected to said cooker and whereon an outer cavity is provided for the introduction of a heating fluid. The sugar mass drops directly into the scroll of the centrifugal rotor, where it is conveyed, under a slight pressure, through a peripheral conduit leading into a tangential outlet duct.
Patent EP-0219787-B1 (EP)
IPC: C01G39/02
Filed: 1986-10-13
Granted: 1992-04-15
Abstract: In this process, the contaminated solution is acidified, the resulting precipitate is filtered off, and tungstic and/or molybdic acid are prepared from the pure solution by electrodialysis, in which the pH necessary for precipitating the ions to be hydrolysed is established by admixing tungstic and/or molybdic acid freed from alkali metal ions by means of cation exchange/electrodialysis, a portion of the tungstic and/or molybdic acid recovered after electrodialysis being used again in the purification process.
Patent EP-0196212-B1 (EP)
IPC: C09J4/02
Filed: 1986-03-24
Granted: 1991-05-08
Abstract: This invention provides a curable adhesive composition suitable for splicing optical fibers or connecting optical fibers to other optical elements which comprises a fluoracrylate having the formula <CHEM> wherein R1 and R2 are acrylate, methacrylate or hydrogen, n is an integer of 1 through 5, and at least one R1 is acrylate or methacrylate and at least one R2 is acrylate or methacrylate. The adhesive containing the fluoroacrylate may also contain a polyfunctional acrylate or methacrylate monomer having 2 to 7 acrylate or methacrylate groups, which is used to adjust the refractive index value of the adhesive composition to precisely match the optical fiber refractive index. The adhesive composition may also contain an acrylate or methacrylate oligomer which does not affect the refractive index and is used to adjust the viscosity of the uncured adhesive composition to the desired level. The adhesive composition may contain a photoinitiator and be photocured.
Patent EP-0236387-B1 (EP)
IPC: G08G1/017
Filed: 1986-08-07
Granted: 1991-05-15
Abstract: In order to ensure the photographic monitoring of cross-roads a camera (26 or 28) is provided which covers an intersection (10). An initial sensor (22) responses when a vehicle (30 or 32) goes beyond a halt line during the stop phase of the traffic lights (16), in which case an initial photograph is taken by the camera (26) or (28). A second sensor (24) is arranged directly ahead, behind the first sensor (22) in the danger area of the intersection (10) and in an optimum photographic position in relation to the camera (26 or 28) and when this sensor is passed a second photograph is triggered. As a result, the vehicle (30 or 32) is photographed whatever its speed and always in an optimum photographic position.
Patent EP-0233519-B1 (EP)
IPC: C08G18/63
Filed: 1987-01-29
Granted: 1992-09-02
Abstract: The invention relates to a manufactured article formed of two transparent layers, preferably one made of glass and the other made of plastic, adapted to be used as glazing for motor vehicle windows and buildings, consisting of a glass substrate onto which is applied a single-layer plastic comprising a composition of polycaprolactones, a vinyl monomer N-vinyl-2-pyrrolidone,mono-, di-, tri-, tetra-acrylic monomers, a photoinitiator, and flow control agents, reaction catalysts, solvents, plasticizers and adhesion promoters, and aliphatic polyisocyanate, which composition is distributed as a liquid with uniform thickness over the surface, which is spun and exposed to ultraviolet radiations to form the coating.
Patent EP-0245723-B1 (EP)
Title: Baking agent for buns
IPC: A21D2/32
Filed: 1987-05-02
Granted: 1992-04-15
Abstract: A baking agent for buns which contains a fat component and/or flour, sugar, a phospholipid fraction in which the amount of phosphatidylcholine relative to phosphatidylethanolamine is greater than 1, and, if appropriate, other customary additives, and a process for the preparation of such baking agents.
Patent EP-0255584-B1 (EP)
IPC: C07D335/02
Filed: 1987-06-04
Granted: 1991-09-25
Abstract: Compounds of the formula <CHEM>  wherein  X is oxygen, sulfur or sulfonyl; R is halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or R<a>SOm- wherein m is 0 or 2 and R<a> is C1-C2 alkyl;  R<1> is hydrogen or C1-C4 alkyl;  R<2> is hydrogen or C1-C4 alkyl; or  R<1> and R<2> together are alkylene having 2 to 5 carbon atoms;  R<3> is hydrogen or C1-C4 alkyl;  R<4> is hydrogen or C1-C4 alkyl; or  R<3> and R<4> together are alkylene having 2 to 5 carbon atoms; R<5> and R<6> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4)C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn- wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)- wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR<c>R<d> wherein R<c> and R<d> are as defined; and (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined and their salts are useful as herbicides.
Patent EP-0252627-B1 (EP)
IPC: G01N27/12
Filed: 1987-06-17
Granted: 1992-03-18
Abstract: Hydrogen Sulphide is a toxic gas present in many environments. It is necessary for a detector to be highly sensitive and not to respond to other common gases. The sensor is made up of electrodes (5) coated with a thin layer (6) of material comprising the oxides of molybdenum and tungsten and in the presence of hydrogen sulphide gas, changes its resistance. The layer is formed in such a way that a bronze-like ordered lattice is formed, containing molybdenum, tungsten and oxygen ions.
Patent EP-0302059-B1 (EP)
IPC: B63C9/15
Filed: 1987-03-09
Granted: 1990-08-16
Abstract: Un dispositif individuel de sauvetage destiné à être disposé autour de la taille d'une personne. Ce dispositif comprend une ceinture-support (1), une portion tubulaire (9) rattachée à la ceinture-support par des liens (15, 16, 17) et communiquant par un conduit souple (8) à une réserve de gaz équipée de moyens de déclenchement (5, 6, 7). Un des liens (15) est rattaché à la ceinture-support par l'entremise d'une platine (3) s'étendant vers le haut. Des ballonnets (11-14) sont répartis le long de la portion tubulaire (9) et communiquent avec celle-ci en vue de leur gonflage. Le dispositif peut être disposé en position passive, les ballonnets et la portion tubulaire étant repliés le long de la ceinture-support et maintenus par une enveloppe ouvrable (18) ou en position active après gonflage des ballonnets. Dans cette position, les forces de flottaison s'exercent au-dessus du centre de gravité du porteur.
Patent EP-0270683-B1 (EP)
IPC: C07D237/14
Filed: 1987-05-26
Granted: 1992-09-09
Abstract: Aryloxyureas of the formula (I) are new (X)(Y) Ar - O - NR3 - CO - NR1R2 (I) where Ar is phenyl, pyridyl, pyridazinyl, pyrimidinyl or pyrazinyl; X and Y are H, halogen, cyano, trifluoromethyl, nitro, lower alkoxy, lower alkylthio or lower alkoxycarbonyl; R1 is H, lower alkyl, lower alkenyl, lower alkynyl, or 3-7C cycloalkyl; R2 is H or lower alkyl; or R1 and R2 together may complete a 4-8 membered N-contg. ring; R3 is -COR4, -CH2OR5 or lower alkyl; R4 is H, lower alkyl, lower haloalkyl, lower alkoxymethyl, lower alkoxy, lower alkoxy-lower alkoxy or haloalkoxy; R5 is H or lower alkyl. Reaction of (I, R3 = H) with R3Cl; reaction of (I, R3 = H) with HCHO to give (I, R3 = CH2OH) or with H-CO-O-CO-alkyl to give (I, R3 = CHO); reaction of XYAr-O-NH-COR4 with ClCONR1R2 or R1NCO; reaction of XYAr-Cl with HO-NR3-CO-NR1R2.
Patent EP-0303047-B1 (EP)
Title: Exhaust gas flue for an exhaust gas purification plant
IPC: F23M9/00
Filed: 1988-07-07
Granted: 1991-10-02
Abstract: Exhaust gas flue for the exhaust gases, which are to be treated and/or have been treated, of an exhaust gas purification plant with flow guide elements, in particular in the region of a bend or of a knee, the flow guide elements having curved flow guide surfaces. The flow guide elements are designed to be self-supporting in the form of curved glass sheets. The glass sheets can themselves be pre-tensioned. 
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Patent EP-0291116-B1 (EP)
IPC: B65G15/62
Filed: 1988-05-03
Granted: 1991-07-17
Abstract: Supporting structure for seed beds, in particular for cultivating mushrooms, which construction consists of a number of evenly spaced parallel longitudinal girders (1, 2), whose upper sides form a bearing surface for a synthetic cloth (3) which can be pulled along the upper sides and in the longitudinal direction of the girders by means of mechanical means, during which movement of the cloth garden mould, compost, manure and the like is deposited on the cloth or removed therefrom, whereby the bearing surface for the cloth formed by the upper sides of the girders is provided with a profile in order to reduce the friction between the cloth and the girders.
Patent EP-0320033-B1 (EP)
Title: Composite ceramic micropermeable membrane, process and apparatus for producing such membrane
IPC: C04B38/00
Filed: 1988-11-16
Granted: 1991-12-18
Abstract: A microporous ceramic membrane comprises a porous support and a microporous layer firmly bound to each other, with a sharp geometric transition between the support and the microporous layer, the microporous layer being free of pin-holes. The microporous membrane has a predetermined average pore diameter and it is suitable for microfiltration. The membrane can comprise further microporous layers making it suitable for ultrafiltration and hyperfiltration. The membrane can be prepared by suspension coating of a support, whereby the support and/or the suspension are pretreated in order to lower temporarily the affinity between the support and the suspension.
Patent EP-0322990-B1 (EP)
Inventor: VAN EDEN WILLEM
IPC: C12N1/20
Filed: 1988-12-21
Granted: 1994-03-16
Abstract: A polypeptide having amino acid sequence 172-192 of a Mycobacterium bovis BCG 64 kD polypeptide, said sequence having the formula <IMAGE> as well as polypeptides derived therefrom, in the amino acid sequence of which sequence 172-179 and/or sequence 189-192 is (are) entirely or partially absent, were found to be useful as immunogens inducing resistance to auto-immune arthritis and similar auto-immune diseases.   The invention relates to these polypeptides, to polypeptides showing sequential homology with these polypeptides, and to derivatives and multimers thereof. Also, microorganisms expressing the polypeptides either as such or as part of a fusion protein or as a multimer form part of the invention. Finally, the invention relates to pharmaceutical compositions, diagnostic compositions and test kits comprising a compound according to the invention.
Patent EP-0286367-B1 (EP)
IPC: C12N9/38
Filed: 1988-04-06
Granted: 1992-07-08
Abstract: A method of stabilizing  beta -galactosidase peptide fragments against storage degradation for use in a complementation assay which comprises storing the peptide fragment in a storage medium containing an ionic surfactant or a surfactant derived from a sugar residue.
Patent EP-0293115-B1 (EP)
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1988-05-16
Granted: 1997-09-17
Abstract: Disclosed herein are a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula <CHEM> and having a melting point, Tm of 310-380 DEG C, a residual melt crystallization enthalpy,  DELTA Hmc (420 DEG C/10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420 DEG C/10 min) of at least 210 DEG C, and a reduced viscosity of 0.2-2 d l /g as measured at 25 DEG C and a polymer concentration of 0.5 g/d l  in 98 wt.% sulfuric acid as well as a production process of the poly(arylene thioether-ketone). The poly(arylene thioether-ketone) has melt stability so that conventional melt processing techniques can be applied easily. The poly(arylene thioether-ketone) is a highly-crystalline polymer whose density is at least 1.34 g/cm<3> when annealed at 280 DEG C for 30 minutes.
Patent EP-0377035-B1 (EP)
Title: Tubulure de branchement utilisee en medecine, pourvue d'un organe de bouchon separable par rupture
Inventor: MINAGAWA YOSHINORI TERUMO KABU
IPC: A61M39/00
Filed: 1988-03-15
Granted: 1994-05-18
Abstract: Tubulure de branchement utilisée en médecine, se composant d'un corps de tubulure rigide présentant au moins deux ouvertures et un organe de bouchon possédant une partie ouverte qui est fixée sur l'une des ouvertures du corps de tubulure, une partie fermée, et une partie cassable permettant la séparation du corps de tubulure par rupture dans une partie autre que la partie de fixation. La valeur de dureté Shore de l'organe de bouchon est comprise entre 68 et 76. L'étanchéité à l'air et l'adhérence entre l'organe de bouchon et le corps de tubulure sont améliorées, l'organe de bouchon est protégé de toute contamination éventuelle avant l'utilisation, et ses propriétés de rupture ne sont pas diminuées à l'utilisation. L'organe de bouchon est très peu susceptible d'être endommagé par une force externe en dehors de l'utilisation, et on peut éviter toute contamination du corps de tubulure par l'extérieur. L'organe de bouchon est protégé autour de sa périphérie externe par un élément protecteur présentant une dureté telle qu'il n'empêche pas la rupture de la partie cassable. La propriété de protection de l'organe de bouchon est par conséquent excellente et la rupture dudit organe s'en trouve facilitée.
Patent EP-0360826-B1 (EP)
IPC: G06F11/20
Filed: 1988-06-13
Granted: 1992-01-22
Abstract: Un dispositif de commande d'équipements techniques et de machines, notamment de moteurs à combustion interne dans des véhicules à moteur, comprend au moins un microprocesseur, au moins une mémoire à programme fixe et au moins une mémoire à programme libre. On peut entrer dans la mémoire à programme libre (6) des données spécifiques du véhicule, des codes d'identification des données et au moins un indicateur d'adresses. Selon un procédé de commande, on enregistre dans la mémoire à programme libre d'abord des données, puis les codes d'identification correspondants et finalement au moins un indicateur d'adresses qui contient les adresses des données.
Patent EP-0363409-B1 (EP)
Title: Screw-type valve housing
IPC: F16J15/10
Filed: 1988-06-08
Granted: 1992-09-02
Abstract: PCT No. PCT/EP88/00513 Sec. 371 Date Jul. 13, 1990 Sec. 102(e) Date Jul. 13, 1990 PCT Filed Jun. 8, 1988 PCT Pub. No. WO88/09890 PCT Pub. Date Dec. 15, 1988.The stepped borehole and the valve housing are normally provided with cylindrical circumferential sections, which have been subjected to fine finishing and which are in exact axial alignment with the borehole axis, O-rings being provided as sealing elements between these cylindrical circumferential sections. The production is expensive and requires a lot of work. The new connection is to be simpler from the point of view of production technology, easy to repair and easy to assemble. In order to achieve this, each sealing element (30, 30'), which is positioned within the tapped borehole (3, 3', 3'', 3''') is a soft metal ring which has been cold-formed between the diametral step (15, 13) and a support surface of the housing under the influence of the thread tightening tension and which, due to its elasticity, compensates tolerances or inaccuracies resulting from the manufacturing process, ensures perfect sealing and contributes to a simplification of the manufacturing process and of the assembly operation. Such connections are suitable for hydraulic control devices in the case of which preferably exchangeable pilot, control, non-return, safety and other valves have to be screwed into a block for fulfilling the control function.
Patent EP-0337311-B1 (EP)
Title: Use of perfluoropolyether derivatives in the form of an aqueous emulsion for protecting stony materials from atmospheric agents
IPC: C08G65/00
Filed: 1989-04-07
Granted: 1992-01-15
Abstract: There is described a process for protecting marble, stone, tiles, cement and analogous materials, utilized in the building industry, from the action of atmospheric agents and polutants, by applying to the surface of the material a microemulsion of perfluoropolyethers, optionally having at one end or at both ends or in the chain functional groups capable of acting as anchoring agents to the substrate.
Patent EP-0362744-B1 (EP)
Title: Process for preparing ethylene homopolymers and copolymers of ethylene with higher alpha-olefins by means of a Ziegler catalytic system.
Inventor: SAIVE ROLAND DR
IPC: C08F4/629
Filed: 1989-09-30
Granted: 1994-12-07
Abstract: The invention relates to the homopolymerisation or copolymerisation of ethene by means of a Ziegler catalyst system comprising
 (1) a transition-metal catalyst component,
 (2) an organoaluminium catalyst component and
 (3) an organohalogen catalyst component,
 characterised in that (1) is the solid-phase product (VI) obtained by (1.1) first combining (1.1.1) an inorganic oxide (1) as a support with (1.1.2) a solution (II) of (IIa) a certain oxahydrocarbon and (IIb) a vanadium trichloride/alcohol complex and (IIc) a silicon or boron compound, to form a suspension (III), evaporating the latter to form a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the intermediate (IV) obtained from (1.1) with (1.2.2) a dissolved organoaluminium compound (V), to form a suspension, the solid-phase product (VI) resulting therefrom as the suspended material being the transition-metal catalyst component (1).
Patent EP-0380589-B1 (EP)
Inventor: SUMNER CHARLES EDWAN JR
IPC: C07C59/64
Filed: 1989-05-11
Granted: 1993-12-29
Abstract: Alkylene or dialkyl ketal of an alpha-acetyl cinnamic acid or ester therof are obtained by reacting alpha-acetyl cinnamic acid or an ester thereof with a ketalizing agent selected from the group consisting of alkyl glycols, dialkyl detals and trialkyl orthoesters in the presence of the transition metal catalyst and an acid catalyst. Also, alkyl alpha-enol ethers of alpha-acetyl cinnamic acid are obtained by heating the alkylene or dialkyl ketals.
Patent EP-0356498-B1 (EP)
IPC: H01F41/04
Filed: 1989-01-23
Granted: 1993-05-19
Abstract: PCT No. PCT/EP89/00064 Sec. 371 Date Sep. 14, 1989 Sec. 102(e) Date Sep. 14, 1989 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07325 PCT Pub. Date Aug. 10, 1989.A method for the fabrication of an iron member with a winding for generation of electromagnetic fields. The iron member has essentially a square-shaped iron core (6) and at least one U-shaped iron yoke (7) receiving a segment of the winding; the iron core is inserted between the legs of said U-shaped iron yoke. The iron core (6) is introduced into the winding having to begin with undeformed wires and subsequently the U-shaped iron yoke (7) is slid on. Herein core (6) and yoke (7) are moved so far against each other, that the cross-sectional area of the groove bounded by the core (6) and the yoke (7) or of the winding space becomes smaller than the cross-sectional area of the segment of the winding which it to begin with not deformed and received by the winding space of the iron member formed by the core (6) and the yoke (7). Core (6) and yoke (7) are pressed against each other by a force so large, that the originally circular cross-sections of the wires forming the winding are permanently deformed across the length of the groove or the winding space receiving them.
Patent EP-0427742-B1 (EP)
Inventor: AVERY NOYES LATHAM
IPC: C08F8/08
Filed: 1989-06-21
Granted: 1996-08-21
Abstract: Epoxy functionalized polyalpha-olefin lubricants compositions are prepared with superior properties by epoxidizing the olefinic bond of oligomers prepare by oligomerizing C6-C20 alpha-olefins with reduced valence state chromium catalyst on silica support. The invention encompasses a product of reaction made by epoxidizing C30+ polyalpha-olefin oligomeric hydrocarbon lubricant having a branch ratio of less than 0.19 and pour point below -15 DEG  C. in the presence of an epoxidizing amount of an epoxidizing agent wherein said product comprises a mixture of 2-dialkyl oxirane and 1,2-dialkyl oxirane having between an average of C30 and C1000 carbon atoms, said mixture having a branch ratio of less than 0.19 and pour point below -15 DEG  C. The invention further encompasses blends and additive compositions of the novel epoxidizing polyalpha-olefins.
Patent EP-0383885-B1 (EP)
Inventor: FORD MICHAEL G
IPC: A61M1/34
Filed: 1989-08-07
Granted: 1994-04-06
Abstract: The system includes a plasmapheresis instrument (10) and a harness set applied to the instrument. The harness set has a single venepuncture needle (40) and is configured, when applied to the instrument, to pump blood from a donor through a separator (36) for collection of its constituent parts in a reservoir (38) and a collection container (48), respectively. During an infusion cycle, which alternates with the collection cycle, the blood constituent from the reservoir (38) and a replacement fluid are mixed externally of the reservoir (38) and pumped to the donor.