baber/WOPTO huggingface dataset:
Patent EP-0366280-B1 (EP)
Title: Grease composition
IPC: C10M169/00
Filed: 1989-10-02
Granted: 1992-08-19
Abstract: A composition which comprises (a) a salt of monovalent metal (M) of a carboxylic acid in which the COOH group is attached to a ring atom of a fused ring system and (b) a grease which is a non-soap thickened oil which may be a mineral oil or a synthetic oil such as a silicone oil. The metal (M) may be sodium. The fused ring system is preferably a fused aromatic hydrocarbon ring system such as naphthalene and may include further substituents, for example an -OH group, in addition to the COOH group. If the acid contains both OH and COOH groups, these can be attached to adjacent atoms of the fused ring system. Sodium 2-naphthoate and sodium 3-hydroxy-2-naphthoate have been found to be particularly suitable. The grease has improved corrosion resistance and the addition of the metal compound does not result in destructing of the grease.
Patent EP-0331597-B1 (EP)
Title: Control mechanism for opening and closing the gate of a tipping vehicle, in particular of a farming trailer
IPC: B60P1/26
Filed: 1989-02-14
Granted: 1992-11-11
Abstract: The mechanism comprises, on each side of the skip, a first longitudinal arm (6), at one end of which is suspended the corresponding vertical edge of the gate (3). This arm (6) can pivot about an axle (13) carried by the skip, and having its other end connected by a joint (10) to the end of a second arm (11) which pivots about another axle (12) carried by the chassis (1). The skip tilts about its tilting axle (5). The axle (13) is housed in a longitudinal oblong hole (14) in the side wall of the skip. A transverse roller (16) is housed between two cams (17, 18) carried by the first arm (6) and descending obliquely forwards. The rear cam (18) is pushed backwards by the roller (16) at least as far as the beginning of the closing movement, and the front cam (17) is pushed forwards by the roller (16) at least as far as the end of the closing movement of the gate (3). The axle (13) thus moves backwards in its oblong hole (14) during the opening, and vice versa.   The invention can be applied, in particular, to farm trailers equipped with raising extension sides. <IMAGE>
Patent EP-0339084-B1 (EP)
Inventor: ZIBELL STEVEN E
IPC: A23L27/30
Filed: 1989-07-05
Granted: 1994-01-12
Abstract: The present invention is a method for producing a chewing gum with a delayed release high-potency sweetener as well as the chewing gum so produced. The delayed release high-potency sweetener is obtained by mixing a quantity of previously coated high-potency sweetener particles with a limited quantity of a solution of zein. Preferably, the zein is dissolved in water with a pH between about 11.5 and about 12.1. The quantity of the zein solution being added is limited to thereby produce a damp mix which is characterized as being dust free, non-flowing, and crumbly. The damp mix is dried and then particle sized to thereby produce twice-coated particles of the high-potency sweetener within a predetermined particle size range. When incorporated into the chewing gum, these particles are adapted to enhance the shelf-stability of the sweetener and/or produce a delayed release when the gum is chewed.
Patent EP-0377690-B1 (EP)
Inventor: TONSOR ANDREW J
IPC: B62D55/15
Filed: 1989-04-07
Granted: 1994-06-01
Abstract: Un ensemble châssis de galets de roulement (21) pour un véhicule chenillé (10) comporte un corps principal (62) robuste et néanmoins léger possédant une base (63) en forme de canal, un carter tubulaire (64) abritant un mécanisme de rappel, relié de manière sus-jacente à une première partie terminale (65) de la base (63), et une structure de plateau (66) reliée de manière sus-jacente à la deuxième partie terminale (67) de la base. Un collier (68) y définit un alésage (150) pour recevoir un élément de support (142) d'une roue d'entraînement (22) renfermant de préférence un moteur d'entraînement hydraulique (182), et une console de support (72) est reliée au carter tubulaire (64) afin de relier de manière pivotante le corps principal (62) au châssis principal (12) du véhi cule (10). Le poids de la superstructure (29) et les forces de traction s'exerçant sur la courroie de transmission (26) qui encercle l'ensemble châssis de galets de roulement (21) sont avantageusement transférés, en passant par le collier (68) et le corps principal (62) le long d'un plan vertical central (70), à une pluralité de roues à galets (130) supportées centralement sous la base (63).
Patent EP-0404849-B1 (EP)
IPC: F01P5/02
Filed: 1989-05-25
Granted: 1992-07-22
Abstract: Système de refroidissement (10) destiné à un véhicule (20) possédant un moteur (22) monté transversalement à l'axe longitudinal (26) dudit véhicule (20), une transmission (30) montée sensiblement parallèlement au moteur (22) et comprenant une prise de force (32) couplée à ce dernier, et un premier arbre (72) adapté pour être entraîné par le moteur (22) ainsi qu'un arbre de transmission (30), un ventilateur (60) monté autour de l'arbre de transmission (38), une unité d'entraînement (70) reliée au premier arbre (72) qui l'entraîne et reliée de manière motrice au ventilateur (60) pour le faire tourner; un premier échangeur de chaleur (44); un premier conduit (90) pour transmettre à ce dernier l'air généré par le ventilateur.
Patent EP-0430995-B1 (EP)
Inventor: GOETZ KENNETH E
IPC: C03C3/087
Filed: 1989-08-07
Granted: 1996-03-20
Abstract: Hollow glass spheres having average densities of approximately 0.10 grams/cc to approximately 2.0 grams/cc are prepared by heating solid glass particles. The glass spheres consist essentially of the following ingredients in the following amounts state as weight percentages: SiO2(50 to 57%); R2O(2 to 15%); B2O3(0 to 20%); S(0.05 to 1.5%); RO(2 to 25%); RO2(other than SiO2) (0 to 5%); R2O3(other than B2O3) (0 to 10%); R2O5(0 to 5%); and F(0 to 5%). R represents a metal or an element like phosphorous which combines with oxygen in glass. The sizes of the hollow glass spheres are selected to produce a maximum average strength for a desired average density.
Patent EP-0380946-B1 (EP)
Inventor: ERNST WOLFRAM DIPL-ING
IPC: H03L7/095
Filed: 1990-01-12
Granted: 1994-09-14
Abstract: Up until now, the greater the frequency hop permitted at the input to the phase discriminator, the greater the period for evaluating the control capability of a phase-locked loop has been. The novel method provides the possibility for evaluating the control capability of the phase-locked loop even where large frequency hops are permitted. The change in phase difference caused by a frequency hop is detected by means of a gradient threshold so that even when the absolute phase difference caused by this exceeds the value of the alarm threshold, this no longer leads to a synchronisation alarm being triggered. The alarm threshold can therefore be located quite low and the control capability of the phase-locked loop can be evaluated within a short time. <IMAGE>
Patent EP-0379098-B1 (EP)
Title: Sulfur-bearing acrylate esters, and fungicides containing them
IPC: A01N37/10
Filed: 1990-01-13
Granted: 1992-07-22
Abstract: Acrylates of the formula 
<IMAGE>
 in which
 R<1> and R<2> represent hydrogen or alkyl,
 X represents S, SO or SO2,
 R<3> represents phenyl, naphthyl or phenanthrenyl, and these radicals are optionally substituted with the exception of the compounds in which
 R<3> represents phenyl, 3-chlorophenyl, 4-chlorophenyl, 2,4-dichlorophenyl or methylphenyl, and fungicides containing these compounds.
Patent EP-0393493-B1 (EP)
Inventor: PELLICCIARI ROBERTO
IPC: C07J51/00
Filed: 1990-04-11
Granted: 1995-12-06
Abstract: A compounds of general formula I <CHEM> wherein R1 is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or  beta  configuration, are valuable in human therapy. Compounds I can be prepared by fluorination of the suitably protected 6 -hydroxy-7-keto-derivatives.
Patent EP-0398292-B1 (EP)
Inventor: YAMADA YUJI
IPC: G01N33/566
Filed: 1990-05-16
Granted: 1995-08-16
Abstract: Rheumatoid Arthritis can be diagnosed by a method for determining galactose deficiency by using the diagostic drug as defined in Claim 1, which comprises the steps of reacting protein A or protein G with serum, reacting the resultant with a labeled lectin and making a color development.
Patent EP-0410107-B1 (EP)
Title: Process for the preparation of silicon dimide with a low carbon content
IPC: C01B33/00
Filed: 1990-05-25
Granted: 1993-06-23
Abstract: A process for the preparation of silicon diimide having a low carbon content by reacting ammonia, under pressure, with chlorosilanes diluted with a hydrocarbon is described. The process is carried out with a mass flow density of more than 100 kg/m<2>s. The reaction temperature is at least 5 DEG C. The product is dried in vacuo at at least 100 DEG C.
Patent EP-0402743-B1 (EP)
Inventor: SCHUSTER LUDWIG DR
IPC: C07D303/28
Filed: 1990-06-06
Granted: 1994-09-14
Abstract: A process for the preparation of di[p-glycidoxycyclohexyl]methane by catalytic hydrogenation, where di[p-glycidoxyphenyl]methane is hydrogenated in the presence of a ruthenium catalyst at temperatures in the range of from 30 to 60 DEG C and at pressures above 100 bar.
Patent EP-0419798-B1 (EP)
IPC: F04D27/00
Filed: 1990-07-26
Granted: 1993-09-08
Abstract: Device for determining the volumetric flow of a radial fan with at least one inlet nozzle defining an admission aperture and preconnected to a fan impeller. It is proposed that at least one pressure measuring device (24) be arranged at least partially (29) at a measuring point (23) in the area of the inlet nozzle (10) and at the same time in the area of the through-flow aperture (11), the measuring point (23) or that part (29) of the pressure measuring device (24) located there being advantageously located in the area of the inside circumference of the inlet nozzle (10). <IMAGE>
Patent EP-0428200-B1 (EP)
Inventor: LITHERLAND DONALD
IPC: A23G1/30
Filed: 1990-10-24
Granted: 1994-12-07
Abstract: The invention is concerned with a wet-fractionation process in order to recover an olein and a stearin fraction from a selected soya bean oil containing at least 30% saturated fatty acid residues. Part of the invention is also a blend of the stearin fraction, obtainable by the process, and a palm mid-fraction and/or cocoa butter.
Patent EP-0413516-B1 (EP)
Inventor: TOTH EDIT
IPC: C07D211/22
Filed: 1990-08-09
Granted: 1994-04-20
Abstract: 4,4-disubstd piperidine derivs of formula (I) and their acid addn and quaternary ammonium salts are new. In (I) R1 = H or C0NHR; R = H, 1-12C alkyl, 3-6C cycloalkyl or a carboxyclic 6-10C aryl or carbocycline (6-10C aryl) 1-4C alkyl opt ring substd by one or more halo, 1-4C alkyl or 1-4C alkoxy; R2 = ethynyl or C0CH3; Ph1 and Ph2 = phenyl opt substd by one or more halo, 1-4C alkyl, 1-4C alkoxy, trihalo or 0H opt esterified by a 1-4C alkansic acid; n = 1-2. - 3 Cpds (I) ie 1-(3,3-bis(4-fluorophenyl)-2-propenyl)-4 ethynyl-4-hydroxypiperidine hydrochloride, (Ib) 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-ethynyl-4-hydroxy piperidine hydrochloride (Ia) and 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-benzylcarbamoyloxy-4 ethynylpiperidine are specifically claimed.
Patent EP-0412834-B1 (EP)
Inventor: NOSE NORIO
IPC: B30B15/30
Filed: 1990-08-10
Granted: 1994-02-16
Abstract: A material supplying apparatus for a powder moulding machine is disclosed in which a material inputting device (7) mounted on a charger frame (6) that moves over a press table (2), receives weighted material (A) from a weight scaling device (12) and delivers it to a die (5) of a moulding machine. Mixing means (14) are provided for mixing the weighed material (A) into a uniform composition. A shutter plate (4) is mounted between the inputting device (7) and the press table (2) to open and close an outlet of the inputting device (7), and a means 13 is provided for forming a tapered surface on the material (A) once it has been input into the die 5.
Patent EP-0412916-B1 (EP)
Inventor: BACHOT JEAN
IPC: C25B9/19
Filed: 1990-07-31
Granted: 1994-12-07
Abstract: Diaphragms comprising asbestos fibres for electrolysis cells, use of such diaphragms in combination with a cathodic member and a process for obtaining such diaphragms and combination of such diaphragms with a cathodic member, by a wet route. 
<??>The invention relates more particularly to a microporous diaphragm capable of being formed in situ by a wet route, comprising an asbestos-based fibrous sheet whose fibres are microconsolidated by a fluoropolymer, the whole being sintered, the said sheet containing essentially from 3 to 35% by weight of fluoropolymer, binding the fibres, from 1 to 50% by weight of a gel of oxohydroxide of at least one metal from groups IVA, IVB, VB and VIB of the Periodic Classification or of the lanthanide and actinide series, from 20 to 95% by weight of fibres, the asbestos fibres representing at least 1% by weight of the said fibres, and its optional use in combination with a precathodic sheet. 
<??>These diaphragms and combinations can be employed especially in chlorine-soda electrolysis cells.
Patent EP-0402309-B1 (EP)
Inventor: GYSIN HANSJUERG
IPC: B29C70/52
Filed: 1990-05-18
Granted: 1993-12-08
Abstract: The profiled rod consists of industrial continuous filaments in a thermoplastic matrix, having an inner unidirectional core (1) and at least one enclosing outer braiding (6). These profiles are lightweight and of high strength and universal application, since they are easy to shape and join thermoplastically. Furthermore, they are easy to produce by a pultrusion method. <IMAGE>
Patent EP-0406366-B1 (EP)
Inventor: COSAND ALBERT E
IPC: H03K23/68
Filed: 1989-11-14
Granted: 1994-06-01
Abstract: Un diviseur de fréquence ou compteur programmable comprend la combinaison d'un pré-étalonneur de module fixe (110) et d'un diviseur programmable (120, 130, 140, 150, 160), le pré-étalonneur fournissant plus d'une phase d'horloge unique au diviseur programmable et le diviseur programmable utilisant les phases d'horloge multiples pour permettre un fonctionnement dans un mode nombre fractionnaire-nombre entier. La combinaison globale du pré-étalonneur et du diviseur programmable fonctionne comme un diviseur programmable pour lequel l'incrément minimal dans le module du diviseur global est inférieur au module du pré-étalonneur, mais la fréquence d'horloge maximale utilisable est la fréquence d'horloge maximale du pré-étalonneur.
Patent EP-0496730-B1 (EP)
Inventor: FREITAG HELMUT
IPC: C12Q1/26
Filed: 1990-03-15
Granted: 1995-08-02
Abstract: A composition useful in determining analytes, such as glucose or cholesterol, is disclosed. The composition contains an enzyme which specifically reacts with the analyte to be determined, a soluble ferricyanide compound which is reducible to form a ferrocyanide, a soluble ferric compound which provides ferric ions for reacting with ferrocyanide to form a reaction product, and a buffer which does not prevent formation of this reaction product. The composition has a pH of from about 3.0 to about 6.0.
Patent EP-0471676-B1 (EP)
Inventor: PETERS KLAUS-JUERGEN
IPC: F02B77/13
Filed: 1990-04-05
Granted: 1994-07-20
Abstract: Distributeur de carburant pour les systèmes d'injection des moteurs à combustion interne comprenant un carter de distributeur (10) comportant plusieurs orifices (11) reliés entre eux par une conduite d'alimentation en carburant et destinés à recevoir des soupapes d'injection de carburant (17), à commande électromagnétique, un serre-tôle (22) fixé sur le carter (10) du distributeur et servant à bloquer les soupapes d'injection de carburant (17) dans les orifices (11) et des dispositifs de fixation sur la conduite d'aspiration (13) du moteur. Pour assurer l'isolation acoustique du distributeur de carburant par rapport aux pièces voisines, d'unepar on insère un joint plat (25) insonorisant entre le carter (10) du distributeur et le serre-tôle (22) et, d'autre part, on emploie des dispositifs de fixation formés d'éléments caoutchouc-métal (32). Lorsque le distributeur est réalisé en matière plastique, les éléments caoutchouc-métal (32) sont constitués, de préférence, d'une vis de serrage (43), d'une douille métallique d'écartement (45) et d'une douille élastique (36), ces pièces étant disposées dans le même axe et dans cet ordre et traversant des orifices de passage (38, 39) pratiqués dans le carter (10) du distributeur et le serre-tôle (22).
Patent EP-0451675-B1 (EP)
Inventor: MENEGHIN MARIANO
IPC: C07D279/20
Filed: 1991-04-02
Granted: 1995-11-02
Abstract: A process for the direct and regioselective functionalization of phenothiazine which allows to introduce an SH group in position 2 is described. The thus obtained 2-mercapto-phenothiazine is easily transformed into 2-alkylthio-phenothiazine, an important intermediate for the preparation of pharmacological active compounds.
Patent EP-0459135-B1 (EP)
Title: Floor plate for false floors in ventilated spaces, particularly in clean rooms
IPC: F24F13/068
Filed: 1991-04-19
Granted: 1993-09-22
Abstract: In order to achieve a maximum air penetration cross section with low-turbulence flow of the air through the false floor, in the case of false floors panels for ventilated clean rooms for example, the top panel 12 of the false floor panel is evenly perforated over virtually its entire surface. Additionally the supporting grid for the top panel 12 is made of similarly evenly perforated hollow profile bars 14a. The free edges of the hollow profile bars 14a are fixed to the top panel 12 at least primarily only at those zones at which it exhibits a full section between the perforations (slots 13).   <IMAGE>
Patent EP-0454097-B1 (EP)
Inventor: UY NGUYEN
IPC: A23L27/10
Filed: 1991-04-24
Granted: 1994-09-28
Abstract: An antioxidant composition obtained from the supercritical fluid carbon dioxide extraction of a Labiatae family herb has at least 30% by weight carnosic acid and less than 5 ml water distillable essential oil per 100 grams. The composition is substantially free of organic solvent and is soluble in food-grade oils and grain alcohol. The composition provides an antioxidant activity comparable to that of BHA and BHT. <IMAGE>
Patent EP-0461630-B1 (EP)
Inventor: YAMAKAWA ICHIRO
IPC: B01J13/12
Filed: 1991-06-12
Granted: 1995-09-13
Abstract: Upon formation of a drug into microspheres by O/W solvent evaporation, a mixed solvent of at least one water-insoluble solvent and at least one water-miscible solvent is used as a solvent of an oil phase. A fatty acid or a salt thereof may be added to the mixed solvent. The oil phase may contain at least one glycerin fatty acid ester and/or at least one propylene glycol fatty acid ester, other than the mixed solvent. The oil phase may also comprise the mixed solvent; a fatty acid or a salt thereof; and at least one glycerin fatty acid ester and/or at least one propylene glycol fatty acid ester. The resulting drug-containing microspheres contain the drug at a high concentration and slowly release from the initial stage after administration.
Patent EP-0471193-B1 (EP)
Title: Wood-metal-frame profile
IPC: E06B3/30
Filed: 1991-07-16
Granted: 1993-04-14
Abstract: The profile for wood-metal frames for use in windows, doors or the like comprises at least one plastics clip (10) for fixing the metal profile (8) on a bearing surface of the wood profile (7), the clip being secured on the wood profile (7), by a base (11) against the said bearing surface and engaging by a clip wedge (12) in a locking manner between two metal profile webs (13) which extend in the longitudinal direction of the profile, each web having at its free edge which is supported on the base (11) an inwardly pointing retaining lug (14), the two lugs being mutually opposite and each engaging behind the free edge of one of the two limbs (12a, 12b) which form the clip wedge (12). In this arrangement, the connection between the wood profile (7) and the metal profile (8) can be made possible in a particularly simple manner if there is provided, for the purpose of securing the plastics clip (10), an approximately U-shaped sheet metal part (15) whose one end (insert end 16) is pushed into a recess (18 - 21) of the base (11) and is immobilised in this position, whereas the other U-arm (17) engages in a groove (5) made in the wood profile which extends in the longitudinal direction of said profile, and the U-web (15a) of the sheet metal part (15) rests on a strip (25) of the wood profile (7). <IMAGE>
Patent EP-0485041-B1 (EP)
Inventor: LORSON HEINZ DR-ING
IPC: C03B5/00
Filed: 1991-09-25
Granted: 1994-07-13
Abstract: The invention relates to a method of disposing of dusts containing toxic heavy metals, toxic organic substances and similar compounds and preferably originating from flue gas purification from, for example, refuse incinerators. The dusts are mixed with one or more additives to give a fusible blend and thermally treated. The glass formed can be taken to a higher-value re-use, and the hot waste gases arising during the fusion process are mixed with the dedusted and cooled waste gases of the refuse incinerator directly upstream of the entry to an HCl scrubber. Cooling to temperatures of 45 DEG  to 80 DEG C is effected by injection of aqueous hydrochloric acid and/or water. The dilute hydrochloric acid formed in the HCl scrubber is separated by rectification into concentrated hydrochloric acid and a bottom fraction. The heavy metal compounds, salts and residual dusts which have remained in the dedusted flue gas and in the waste gas of the fusion process are enriched in the bottom fraction, separated off and must then be put into a landfill. <IMAGE>
Patent EP-0448295-B1 (EP)
Inventor: KOBAYASHI KEIJI C O MITSUI PET
IPC: D01D5/098
Filed: 1991-03-14
Granted: 1995-08-09
Abstract: Air nozzle and apparatus permitting a stable, fine spinning and capable of discharging fine filaments at a certain degree of dispersion and affording a non-woven fabric of a uniform shape are provided. The air gun comprises an air nozzle and an accelerator tube, the air nozzle having filament inlet and outlet, further having compressed air inlet and outlet, the filaments being discharged from the filament outlet while being pulled by compressed air. The accelerator tube is formed at a specific dimensional ration and it is connected to the air nozzle in the filament discharging direction. The non-woven fabric producing apparatus is provided with a guide tube and a separator nozzle, with an air flow rate regulator being disposed between the guide tube and the separator nozzle, the air flow rate regulator having an exhaust port for exhausting to the exterior a portion of compressed air which is used for carrying the filaments. <IMAGE>
Patent EP-0469891-B1 (EP)
Inventor: MILLER ANDREW J
IPC: C08G73/02
Filed: 1991-07-31
Granted: 1995-05-03
Abstract: A process for the manufacture of improved water soluble polyaminopolyamide-epichlorohydrin resins is disclosed. The polyaminopolyamide-epichlorohydrin reaction is continued until between 70% to 100% of the total charge of epichlorohydrin has reacted. The polyaminopolyamide-epichlorohydrin mixture is then treated with a specified amount of a halogen-free mineral acid. Preferably the mineral acid is selected from the group consisting of sulphuric acid, phosphoric acid, nitric acid and sodium hydrogen sulphate. Following the completion of the acid addition the reaction is continued to effect at least a 10% reduction in the polymer bound organochlorine concentration, based on the composition of the reaction mixture at the time of the acid addition.