baber/WOPTO huggingface dataset:
Patent EP-0189779-B1 (EP)
IPC: G03B21/64
Filed: 1986-01-14
Granted: 1988-11-02
Abstract: A integral plastic frame for holding a film slide includes a central window, a recessed bearing surface, which surrounds the window and serves to contact the film slide when it has been inserted to cover the window. The transparency as it is inserted and in its final position is guided between the bearing surface and the retaining elements facing the bearing surface. The retaining elements substantially consist of continuous retaining strips, which extend in the direction in which the film slide is inserted. The retaining strips are attached to mutually opposite sides of a central window of the integral frame member by means of narrow connecting webs, which extend at right angles to the direction in which the film slide is inserted. The plastic material of the frame member is so elastically flexible that an opening through which the film slide can be inserted is formed between the retaining strip and the bearing surface.
Patent EP-0191395-B1 (EP)
IPC: C07D307/60
Filed: 1986-02-03
Granted: 1989-07-26
Abstract: 1. A process for obtaining very pure maleic anhydride having a stable color by fractional distillation of crude maleic anhydride, wherein the maleic anhydride vapor which has been separated off from low boilers and high boilers and contains not less than 98% by weight of maleic anhydride is partially condensed so that from 0,5 to 15% by weight of the maleic anhydride vapor is separated off from the vapor phase as a liquid precondensate, and the remaining very pure maleic anhydride vapor is then completely condensed.
Patent EP-0198239-B1 (EP)
IPC: H04B10/00
Filed: 1986-03-15
Granted: 1991-09-25
Abstract: A receiver for modulated optical signals including a multiport optical fibre coupler arrangement - (10) to one input port of which the modulated optical signals are applied and to another input port of which a local oscillator optical signal of substantially the same optical frequency as the modulated optical signal is applied whereby the output ports of the coupler give separate output signals that are differentially related to the optical frequency phase difference between the modulated input signal and the local oscillator signal, means for individually demodulating (12a-12c) the output signals and means for summing the demodulated output signals.
Patent EP-0203495-B1 (EP)
IPC: C07D333/32
Filed: 1986-05-20
Granted: 1989-03-01
Abstract: 1. Thiophenone derivatives of the general formula  see diagramm : EP0203495,P4,F1  wherein R is a C1 -C8 -alkoxy carbonyl group, which is unsubstituted or substituted with C1 -C4 -alkyl group(s), halogen-(C1 -C4 )-alkyl group(s) or halogen atom(s), a benzyloxycarbonyl group, which is unsubstituted or substituted with halogen atom(s), nitro group(s) or (C1 -C4 )-alkyl group(s), or a p-toluene sulfonyl group.
Patent EP-0226866-B1 (EP)
IPC: A61P9/06
Filed: 1986-11-27
Granted: 1991-09-11
Abstract: A new catalytic process for the isomerization of asocainol isomers at the 6-position which provides an inexpensive, rapid, and simple method for large scale production of the (R,R) isomer of (R,S) asocainol is asocainol. The (R,R) isomer of (R,S) asocainol is treated with small amounts of a salt and an oxidizing agent at an elevated temperature. The compounds and their pharmaceutically acceptable salts are useful as potent antiarrhythmic agents and local anesthetics.
Patent EP-0203750-B1 (EP)
IPC: C11D1/34
Filed: 1986-05-12
Granted: 1990-09-12
Abstract: Disclosed is an ultra mild skin cleansing composition comprising: mild synthetic surfactants, moisturizers, polymeric skin feel and mildness aids and selected levels of soap. An ultra mild skin cleansing bar is provided which is clinically milder on the skin than water.
Patent EP-0211677-B1 (EP)
IPC: F16L13/00
Filed: 1986-08-11
Granted: 1990-06-06
Abstract: A heat-recoverable sheet is provided having two opposing exterior transverse edges and interior edges transverse to the direction of recovery of the sheet extending from one of said exterior edges. When the heat-recoverable sheet is coated on one face thereof with a hot-melt adhesive and used as a wrap-around protective closure with the interior edges and the hot-melt adhesive enveloped within the closure, the movement of the enclosed exterior edge during recovery is retarded to minimize the formation of any void spaces in the hot-melt adhesive.
Patent EP-0226381-B1 (EP)
IPC: C07H15/18
Filed: 1986-12-02
Granted: 1992-02-05
Abstract: A novel glucopyranose derivative of general formula: <CHEM> [wherein, R represents a hydrogen atom, a hydroxy group or an alkoxy group of from 1 to 4 carbon atom(s), R<1> represents a single bond or an oxycarbonylalkyl group of from 2 to 20 carbon atoms, R<2> and R<6>, independently, represent a hydrogen atom or a general formula: <CHEM> wherein, R<1><0> represents a hydrogen atom, an alkyl or alkoxy group of from 1 to 7 carbon atom(s) or a halogen atom, and m represents 1, 2 or 3.), respectively,  R<3> represents an alkylene group of from 1 to 20 carbon atom(s),  R<4> represents a hydrogen atom or a general formula: <CHEM> (wherein, R<1><1> represents a hydrogen atom, an alkyl or alkoxy group of from 1 to 7 carbon atom(s) or a halogen atom, and n represents 1, 2 or 3.),  R<5> represents an oxycarbonyl group of from 2 to 20 carbon atoms,  R<7> represents a hydrogen atom or a hydroxy group. With the proviso that, R<2>, R<4> and R<6> do not represent hydrogen atoms at the same time.] or non-toxic salts thereof possess enhancing activity of cellular immunity (e.g. mitogenic activity) to living tissue as shown in the experiment hereinbefore, and therefore be useful for enhancing agent of immunity and, possess and inducing activity of TNF, an inducing activity of IL-1 and an inducing activity of IFN, and therefore be useful for anti-tumor agent.
Patent EP-0199682-B1 (EP)
IPC: E03D9/00
Filed: 1986-04-17
Granted: 1989-07-12
Abstract: The w.c. facility disclosed is self-cleaning, and comprises a pair of bowls (1) mounted back to back and symmetrical at either side of a movable partition (7) which rotates about a vertical axis coinciding with that of a branched waste pipe (35) serving the two bowls. A fixed partition (4) separates the closet (5) from a service compartment (6) accommodating a flush-and-disinfect device (2), leaving an opening (8) occupied by the movable partition (7), and incorporates a drying device (3) which is made to operate during passage of a single bowl (1) from the service compartment (6), where it will have been flushed and sterilized, back into the closet (5).
Patent EP-0234333-B1 (EP)
Title: Conveyor for logs
IPC: B65G17/00
Filed: 1987-02-12
Granted: 1989-10-11
Abstract: 1. A conveying apparatus for tree trunks, particular for transporting tree trunks through a trunk measuring device, having at least one transport chain movable in the transport direction and a plurality of drivers secured at intervals to the transport chain(s), the drive members being driven by the transport chain(s) and having engagement faces for the tree trunks which are inclined in a direction transverse to the transport direction whereby the drive members are capable of sliding or rolling on a guide track, characterized in that the engagement faces (8) of the drivers (1) are inclined continuously in only one direction, and that the direction of inclination alternates in case of successive drive members (1a, 1b; 1c, 1d) or groups of drivers.
Patent EP-0253396-B1 (EP)
IPC: C07D239/84
Filed: 1987-07-16
Granted: 1993-03-17
Abstract: An improved process for the preparation of 6-substituted-5-alkyl-2,4-quinazolinediamines, useful in the production of trimetrexate and similar antifolate agents, together with several novel intermediates are disclosed.
Patent EP-0263956-B1 (EP)
IPC: C07H15/26
Filed: 1987-09-02
Granted: 1991-10-16
Abstract: Compounds of the general formula I   <IMAGE> I  in which R1 represents a hydrogen atom or an alkyl group of the formula CH3(CH2)n-where n=0 to 5, R2 represents a hydrogen atom when X is a carbamoyl group, an alkyl group having 1 to 6 carbon atoms, a group, bonded in an ether-like fashion, of the formula R3-O-CH2-(CHR4)m-CH2- in which R3 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, R4 is a hydroxyl group or an alkyloxy group having 1 to 3 carbon atoms, and m is 0 to 2, represents a group, bonded in an ether-like fashion, of the formula H-(CH2)a-(O-(CH2)b)c- where a=0 to 4, b=1 to 4 and c=1 to 7, or R2 represents a radical, bonded in a O-glycoside fashion of the formula  <IMAGE>  in which R5, R6 and R7, independently of one another, are a hydrogen atom or a hydroxyl group, and R8 is a hydrogen atom, a methyl group or a hydroxy methyl group, X represents a methylene group or a carbamoyl group or a covalent bond between R1 and the 2-carbon atom, A1 and A2 are indentical and represent the hydroxyl group, chloride, bromide, iodide, nitrate, acetate or trifluoroacetate, or A1 represents sulfate or carbonate and A2 represents H2O or A1 and A2 together represent the dianion of an organic acid such as oxalic, malonic, hydroxymalonic, ethylmalonic, 1,1- or 1,2-cyclobutanedicarboxylic, phthalic, 3- or 4-carboxyphthalic, 3,4-dicarboxyphthalic or N-(carbamoylmethyl)-iminodiacetic acid, are described, and also a process for the preparation thereof, and a medicament containg these compounds.
Patent EP-0271747-B1 (EP)
Inventor: TRAITLER HELMUT
IPC: C07C67/00
Filed: 1987-11-25
Granted: 1994-08-10
Abstract: To enrich in biologically active polyunsaturated fatty acids a fatty substance of plant or animal origin which contains these, an inclusion complex of the fatty acids is formed with a complexant in solution and the solution is cooled by being passed through a line containing 1 to 5 scraped-surface heat exchangers, and an enriched fraction is then collected in the liquid phase. 
<??>The enriched fractions, optionally combined with glycerol and converted into a form which is appropriate to their use, can constitute nutrient, cosmetic, dermatological or pharmaceutical products or may be used as a starting material in the synthesis of dihomo-gamma-linolenic acid.
Patent EP-0243997-B1 (EP)
Title: Preparation of poly (arylene ether ketones)
IPC: C08G61/12
Filed: 1984-03-30
Granted: 1992-10-14
Abstract: A process for producing an aromatic polyketone which comprises polymerizing an appropriate monomer or monomers by a Friedel-Crafts polymerization reaction using a Lewis acid catalyst . The reaction is conducted under specified conditions depending on the monomer system to control the reaction to obtain melt-processable, high molecular weight, substantially linear polymers, for example poly(carbonyl-p-phenylene-oxy-p-phenylene), poly(carbonyl-p-phenylene-oxy-p-phenylene-oxy-p-phenylene), and the like. Copolymers containing up to 30% by weight of an aromatic sulfonyl halide comonomer can also advantageously be produced by this process.
Patent EP-0250009-B1 (EP)
IPC: B62B3/02
Filed: 1987-05-01
Granted: 1992-11-04
Abstract: Trolley for supporting a vehicle wheel when this is unable to move itself, for example as a result of the fact that it has a flat tyre. A wheel which is driven onto the trolley is only supported at the front and the rear side by plate-shaped parts which are positioned in awedge shape with respect to one another, and as a result rests on it very solidly, so that the vehicle can move without danger. The trolley is designed in such a way that it is suitable for wheels of various sizes. Furthermore it is preferably designed in such a way that it can be folded-up, so that it is handy.
Patent EP-0250049-B1 (EP)
Title: Channel encoder
IPC: H03M5/14
Filed: 1987-06-16
Granted: 1992-05-20
Abstract: On the basis of n-bit words presented, the described channel encoder generates DC-free and run length limited m-bit (m    n) code words having (1 + D)<-><1> or (1 + D<2>)<-><1> precoder properties. The m-bit code words are formed each time by appending (m-n) bits to the n-bit words presented. For the determination of the (m-n) bits to be added, the amplitude density function as well as the distribution of the run length and the digital sum variation of the code words is calculated.
Patent EP-0276519-B1 (EP)
IPC: C09K11/80
Filed: 1987-12-30
Granted: 1991-05-02
Abstract: Luminescent lanthanum gallate having the perovskite structure and activated by trivalent Tm. The gallate comprises aluminium and is defined by the formula La1-xTmxGa1-yAlyO3 in which up to 20 mol.% of the lanthanum may be replaced by yttrium, gadolinium, lutetium and/or scandium and in which 10<-><4> </= x </= 0.05 and 0.20 </= y </= 0.80. Upon cathode ray excitation the gallate has the narrow blue-line emission of Tm<3><+> and is particularly suitable for use in the luminescent screen of high-load cathode ray tubes, for example projection television tubes.
Patent EP-0242100-B1 (EP)
IPC: C23C8/80
Filed: 1987-04-06
Granted: 1991-01-30
Abstract: A coated article and method for manufacturing the same wherein a substrate of iron, nickel, cobalt, or titanium base alloy has a diffusion layer formed thereon of an intermetallic boride of the substrate alloy. A coating is subsequently deposited on the diffusion layer, which coating is a refractory, ceramic or intermetallic compound having desired wear and/or corrosion resistant properties superior to those of the substrate.
Patent EP-0256831-B1 (EP)
IPC: C01G25/00
Filed: 1987-08-10
Granted: 1992-10-21
Abstract: The disclosure concerns a process for the manufacture of aluminium zirconium halohydrate having an aluminium:zirconium molar ratio of from 2:1 to 7:1 and having a metal:chlorine molar ratio of from 0.9:1 to 2.1:1. Metallic aluminium is dissolved in an aqueous starting solution comprising an oxyhalide, hydroxyhalide or carbonate of zirconium and an aluminium halide or basic aluminium halide, which solution is heated at about 50 DEG C to 105 DEG C. The solution of the final aluminium zirconium halohydrate has a concentration of metal of 0.5 to 2.3 moles/kg and a size exclusion chromatogram of which the Band III proporition is at least 20%.
Patent EP-0298974-B1 (EP)
IPC: B42D3/00
Filed: 1987-03-13
Granted: 1992-08-12
Abstract: Une brochure, un dépliant, du papier d'emballage ou autres comprennent deux couvertures sensiblement parallèles (1, 2) assemblées par une tranche (3) à l'aide de lignes de pli (5, 6), une bande (4) de reliure fixée dans l'intérieur de la tranche et uniquement entre les lignes de pli, ladite bande étant destinée lors de l'assemblage à permettre son adhésion avec un des bords d'un bloc de feuille d'un matériau inséré entre les couvertures. Deux bords latéraux longitudinaux opposés (4, 4b) de ladite bande (4) sont assemblés à l'aide de la couverture correspondante (1, 2). Un procédé et un appareil de fabrication de ladite brochure ou autre, se rapportant à un dispositif et aux opérations à effectuer pour réaliser ledit assemblage, sont également décrits.
Patent EP-0267226-B1 (EP)
IPC: A47G19/22
Filed: 1987-03-31
Granted: 1991-06-19
Abstract: A substantially closed nursing mug having an upper discharge nippel (31) and a vertically extending dosing chamber (18) adjacent to a side wall portion (3a) of the mug, the volume of the dosing chamber corresponding to a predetermined liquid volume to be drunk at a time. Upper and lower valves (11, 12) are disposed at the upper and lower ends, respectively, of the dosing chamber (18). The upper valve (11) is adapted to automatically switch from a closing position to an opening position when the mug is tilted past the first tilting angle, and the lower valve (12) is adapted to automatically switch from an opening position to a closing position when the mug is tilted past a second tilting angle being less than or substantially equal to the first tilting angle.
Patent EP-0281588-B1 (EP)
IPC: F16H55/08
Filed: 1987-09-02
Granted: 1989-11-08
Abstract: The tooth is such that it comprises a flank (1B) situated inside the pitch line (PA) (not completely circular) as a circle involute determined by a pressure angle (P) and also comprises a face (2B) such that its current point (M) is determined by the intersection of the flank (1A) of the cooperating tooth with the tangent to the circles defining the flank (1A) and passing by the instantaneous contact point (N) of the pitch lines (P'A, P'B). The pitch lines may be arcs of a circle, logarithmic spiral arcs, elliptic arcs or a succession of these arcs along an open or closed curve to form a gear. Certain sections of the pitch lines may be deprived of teeth.
Patent EP-0290575-B1 (EP)
Title: Procede et dispositif de localisation du centre de gravite d'un faisceau ionique
IPC: G01T1/29
Filed: 1987-11-18
Granted: 1993-01-13
Abstract: Procédé et dispositif de localisation du centre de gravité d'un faisceau ionique (12) dans une chambre sous vide (20). Un réseau de capteurs de courant à cuve de Faraday (301-30n) sont positionnés dans la trajectoire du faisceau à des distances prédéterminées d'un point de référence. Une première pluralité de résistances (R1-Rn), dont chaque extrémité est reliée à l'un des capteurs de courant de faisceau, présente une valeur proportionnelle à la distance entre le capteur de courant de faisceau auquel elle est connectée et au point de référence. Chaque extrémité d'une deuxième pluralité de résistances (R) de valeurs identiques est reliée à l'un des capteurs de courant de faisceau. Le premier et le deuxième points communs sont reliés à un diviseur (46). Le courant appliqué au deuxième point commun est divisé par le courant appliqué au premier point commun pour obtenir la distance entre le point de référence et le centre de gravité du faisceau ionique.
Patent EP-0283925-B1 (EP)
Inventor: BENDIX DIETER DR
IPC: C08G63/06
Filed: 1988-03-17
Granted: 1996-12-11
Abstract: The invention relates to the purification of polymers, particularly resorbable polyesters, using shear fields produced mechanically or by fluid dynamics.
Patent EP-0304941-B1 (EP)
Inventor: SIMMS JACK C
IPC: C07D401/14
Filed: 1988-08-26
Granted: 1994-02-02
Abstract: The invention relates to the lower melting polymorphic crystalline form of buspirone hydrochloride which has a melting point of about 188  DEG C. It is useful for treating anxiety in a patient in need of such treatment.
Patent EP-0331792-B1 (EP)
Title: Easy opening gable top carton and sealing die for its manufacture
IPC: B65B51/24
Filed: 1988-09-29
Granted: 1991-12-11
Abstract: This invention addresses the problem of providing a gable top carton having a secure seal, but which can easily be opened. The gable top carton includes a gable closure (14) of which includes opposed side panels (15) with side flaps (19) extending therefrom and opposed end panels (17) with end flaps (20) extending therefrom to a lower height than the flaps (19) of the side panels (15), said side panels (15) and end panels (17) having score lines (16, 18) to facilitate closing and opening, the opposed side flaps (17) being adhered to each other and the end flaps (20) being adhered to the lower portions of the side flaps (17), characterized in that an unsealed area (25) is left at the centre of upper portion of an end flap (20) to facilitate opening of the carton by a consumer.
Patent EP-0304986-B1 (EP)
Title: The use of certain calcium-citrate-malate for the manufacture of a medicament for the treatment of osteoporosis
IPC: A23L1/304
Filed: 1988-08-15
Granted: 1993-04-28
Abstract: Methods for building bone in a human or other animal subject, comprising administering to said subject a safe and effective amount of calcium citrate malate. The calcium citrate malate is preferably administered for at least about three months. A preferred method of the invention is for the treatment of osteoporosis. The calcium citrate malate comprises a complex of a mixture of calcium salts having a ratio of moles citrate to moles malate of from about 1:0.16 to about 1:13.5. The calcium citrate malate is preferably administered in an oral dosage form, containing pharmaceutically-acceptable carriers and excipients.
Patent EP-0288178-B1 (EP)
IPC: A21B3/07
Filed: 1988-04-06
Granted: 1991-10-30
Abstract: The stops (16,18) can each occupy a raised position in which the tins (24,26) approaching the relevant stops are prevented from moving with a conveyor (10), by abutment with those stops, or a lowered position in which the tins can pass the stops. The tins (24,26,28) approach the stops (16,28) at different angles and spacings. The stops (18) determine the minimum gaps between the tins leaving the arrangement, and the stops (16) align those tins such that their longitudinal axis extends perpendicularly to the reflection of travel of the conveyor. If a tin is not correctly aligned when it approachs the stops (16), the forward edge of the tin abuts the stops (16) when in the raised position, and the stops (16) are, after a short duration, then moved to the lowered position to allow time for the forward edge of the tin to settle against the stops (16) and be correctly aligned.
Patent EP-0296765-B1 (EP)
Inventor: SATO YUJI
IPC: C07K14/235
Filed: 1988-06-17
Granted: 1994-06-08
Abstract: A Bordetella pertussis variant which produces a pertussis toxin mutant protein partially devoid of subunits. When the variants of the present invention are cultured, a pertussis toxin mutant protein partially devoid of subunits, particularly at least subunit S1, can be harvested from the culture. The thus-obtained pertussis toxin mutant protein partially devoid of subunits can be applied to the preparation of a pertussis vaccine by a conventional method.
Patent EP-0329888-B1 (EP)
IPC: B29C49/24
Filed: 1988-09-19
Granted: 1992-01-15
Abstract: In the forming of an article by blow molding parisons into conformity with cavities wherein parisons in the form of tubes are extruded from an extruder into a plurality of neck molds on a head, the head is moved axially away from the extruder to define the parisons and then an array of mold sections (23) are closed about the parisons and the parisons are blown outwardly, the apparatus for applying labels to the hollow blown plastic articles which comprises a vacuum slide (25) mounted for indexing movement adjacent a source (M) of labels for successively removing labels from a source to provide an array of labels on the slide (25) and label pick up and delivery devices (26) on the head for simultaneously removing the array of labels from the vacuum slide (25) and delivering the array of labels to the array of cavities of the mold sections (23) when the head is moved between the mold sections.
Patent EP-0319129-B1 (EP)
Inventor: RENN DONALD WALTER
IPC: A23L29/269
Filed: 1988-10-04
Granted: 1995-02-22
Abstract: A process and composition is provided for a hydratable, alloy gum composition of Cassia gum and another gelling and thickening agent which composition is capable of forming a clear, stable colloidal solution. The compositions are usually more easily dispersed in an aqueous solution than either component alone. An alloy gum composition of Cassia gum and xanthan gum is particularly useful for absorbing an aqueous medium.