baber/WOPTO huggingface dataset:
Patent EP-0341268-B1 (EP)
IPC: C08L23/04
Filed: 1987-11-13
Granted: 1993-08-25
Abstract: On forme les compositions thermoplastiques flexibles partiellement greffées décrites en mélangeant à l'état fondu, tout en leur faisant subir des forces de cisaillement élevées, un matériau thermoplastique qui ne contient pas de sites de greffe disponibles et qui constitue au moins une phase continue de la composition, un copolymère d'éthylène contenant un acide monocarboxylique non saturé, ainsi qu'un agent de greffage polymère comportant des groupes réactifs capables de réagir avec l'acide monocarboxylique contenu dans le copolymère d'éthylène et avec les sites de greffe disponibles se trouvant dans le matériau thermoplastique.
Patent EP-0324021-B1 (EP)
IPC: F25B25/02
Filed: 1988-07-07
Granted: 1991-04-24
Abstract: Une installation d'échange de chaleur par résorption actionnée par un milieu de travail à deux composants, par exemple un mélange d'eau et d'ammoniac, et ayant au moins un compresseur et un détendeur, comprend deux circuits (I; II) interconnectés de solution, dans lesquels l'énergie thermique de dégazage du milieu de travail est appliquée à des fins de résorption ou d'absorption. Le composant gazeux qui se dégage pendant le dégazage de la solution riche se trouvant sous une pression inférieure dans le premier circuit de solution (I) est amené par le compresseur (26) au niveau supérieur de pression dudit circuit de solution et le composant gazeux de l'autre circuit de solution qui se dégage de la solution riche se trouvant sous une pression supérieure dans l'autre circuit de solution (II) est détendu par le détendeur (46) jusqu'au niveau inférieur de pression de ce deuxième circuit de solution. Les deux circuits de solution (I; II) sont directement reliés par un niveau de pression intermédiaire (P2) qui représente le niveau supérieur de pression du premier circuit de solution (I) et le niveau inférieur de pression du deuxième circuit de solution (II).
Patent EP-0377596-B1 (EP)
IPC: F02D41/38
Filed: 1988-07-28
Granted: 1992-10-21
Abstract: Dans le procédé et le dispositif décrits, le débit de carburant dans la plage de charge partielle est dérivé de diagrammes caractéristiques multidimensionnels, tandis que dans la plage de pleine charge, le débit de carburant est limité au moyen d'une régulation lambda. On utilise des incréments de sélection de valeurs minimales pour délimiter les diverses méthodes de régulation du débit de carburant. En dépit de temps de retard inhérents au système, on obtient un système de régulation lambda dynamique et satisfaisant, puisqu'on utilise une commande rapide jusqu'à une courbe d'intersection, et ensuite la régulation lambda plus lente. Par suite de la mise en oeuvre d'une régulation lambda pour limiter la pleine charge, les gaz d'échappement sont pratiquement exempts de particules.
Patent EP-0338350-B1 (EP)
Title: Dusting treatment agent, dusting-treated thermoplastic film, and method of dusting treatment for the film
IPC: B05D7/22
Filed: 1989-04-07
Granted: 1992-03-25
Abstract: There are disclosed a dusting treatment agent for imparting inter-film lubricity to a film of a vinylidene chloride derivative resin which comprises a mixture of a component (A) a polyhydric alcohol, a component (B) an amphoteric or nonionic surface active agent, a component (C) a vegetable oil and a component (D) an inorganic powder; a vinylidene chloride derivative resin film having an improved openability because of being treated with said agent; and a method of treating said film with said agent.
Patent EP-0355378-B1 (EP)
Inventor: MOLL HORST E
IPC: H01R11/24
Filed: 1989-07-13
Granted: 1996-03-13
Abstract: The invention relates to a clip-type or clamp-type test plug for occasionally electrically connecting the contacts of a circuit board to test or measuring equipment. In this, the contact wires are guided in the plug in such a way that the distance of the contact wires at the clamp-side end is lower than at the opposite end. In this way it is then also possible to test circuit boards with very thick conductor tracks. The contact wires are guided in the test plug in channels which are formed during the manufacture of the test plug. <IMAGE>
Patent EP-0355959-B1 (EP)
Title: Multi-component coating composition comprising an anhydride containing polymer, a glycidyl component and a monomeric or oligomeric anhydride component
IPC: C09D133/06
Filed: 1989-06-26
Granted: 1993-10-06
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains reactive binder components of about   (a) 25-90% by weight, based on the weight of the binder, of an acrylic polymer having at least two reactive anhydride groups composed of polymerized monomers of an ethylenically unsaturated anhydride and polymerized monomers from the group consisting of alkyl methacrylate alkyl acrylate and any mixtures thereof, wherein the alkyl groups have 1-8 carbon atoms and the polymer has a weight average molecular weight of about 2,000-50,000; (b)5-50% by weight, based on the weight of the binder, of a glycidyl component having at least two reactive glycidyl groups; (c) 5-40% by weight, based on the weight of the binder, of a monomeric or oligomeric anhydride component;  and the composition contains about 0.1-5% by weight, based on the weight of the binder, of a catalyst.
Patent EP-0357307-B1 (EP)
Inventor: YAZAWA YOSHIAKI NIPPON SEIKI C
IPC: H05K1/09
Filed: 1989-08-18
Granted: 1995-11-29
Abstract: In a printed-wiring board produced by arranging a plurality of wiring circuit patterns (2) on a printed-wiring board by screen printing and cutting out product regions corresponding to the wiring circuit patterns (2) by punching them along the circumferences of the product regions, the printed-wiring board (1) according to the present invention comprises deviation detecting patterns (4) for determining whether or not the condition of deviation of the printed pattern (2) is within an allowable limit, the deviation detecting patterns (4) being printed at the time of the screen printing of the wiring circuit patterns in the vicinity of the position of the cut plane of the board for each product region of each wiring circuit pattern (2).
Patent EP-0375206-B1 (EP)
Inventor: SOLTANINASAB SOHRAB
IPC: A61G7/00
Filed: 1989-12-07
Granted: 1994-03-02
Abstract: A patient support system has a fluidizable surface formed by air fluidizing a mass of fluidizable material (50), and a surface formed by a plurality of inflatable sacks (36) which may be disposed on an articulatable member. The two surfaces are disposed end to end so that the inflatable sacks (36) support the head, chest and upper torso of a patient, and the fluidized material (50) supports the buttocks. legs and feet of the patient. The fluidizable material (50) is contained by a member (66) which is at least partially collapsible so as to facilitate the patient's ingress and egress to and from the support system, the collapsible member for example comprising an air impermeable panel which can form an inflatable elastic wall (66) having one or more internal webs defining separately pressurizable compartments. A blower (40) inflates the sacks, the elastic wall (66), and the fluidizable material under the control of a microprocessor which controls actuation of various valves and the blower (40) according to signals inputted by operating personnel or supplied by various sensors which monitor the patient support system.   <IMAGE>
Patent EP-0414694-B1 (EP)
Inventor: THOMAS VINCENT PHILIP MALCOLM
IPC: G11B21/08
Filed: 1989-03-08
Granted: 1996-01-24
Abstract: A system and method for controlling the movement of a member, particularly the heads of a disk file, to a specified position in a predetermined path, makes use of an electromagnetic actuator responsive to control signals and of position reference information and a transducing means for reading such information to produce a position signal. The position signal is sampled regularly and, together with the actuator control signal, used to update a velocity estimator. During the deceleration phase of the movement, a new actuator control signal is generated at each sample time from the square of the estimated velocity divided by the computed distance-to-go to the specified position.
Patent EP-0372084-B1 (EP)
Inventor: KAWASAKI HIRONOBU
IPC: C04B/
Filed: 1989-04-11
Granted: 1994-08-10
Abstract: An asbestos-treating agent and a process for treating asbestos are disclosed. The treating agent contains one or more acids selected from among mineral acids containing at least one element of phosphorus, sulfur, nitrogen and halogen and an aqueous inorganic high-molecular compound as major components. The process for treating asbestos comprises coating or spraying the surface of an asbestos-containing structure or asbestos wastes with the asbestos-treating agent to react with needle-like asbestos to thereby solidify them as a massive product. The process enables various asbestos-containing structures or asbestos wastes derived from them to be solidified and modified into a harmless substance.
Patent EP-0389588-B1 (EP)
Inventor: CLAUSEN EDVIN LIST
IPC: B62D29/00
Filed: 1989-08-29
Granted: 1995-11-02
Abstract: PCT No. PCT/NO89/00086 Sec. 371 Date May 9, 1990 Sec. 102(e) Date May 9, 1990 PCT Filed Aug. 29, 1989 PCT Pub. No. WO90/02680 PCT Pub. Date Mar. 22, 1990.A vehicle space frame comprising load bearing longitudinal structural members (2) formed from an integral extruded multicavity shape being split, reshaped and aligned to secondary complementary shaped members (8) is provided. A new method of joining the structural members is based on longitudinal internesting of complementary shaped outer surfaces of the members forming the supportive structure of the space frame.
Patent EP-0409915-B1 (EP)
Inventor: SULLIVAN JAMES ROBERT
IPC: H04N1/405
Filed: 1989-10-12
Granted: 1995-07-19
Abstract: On produit une image numérique de demi-teinte par création d'une configuration d'image binaire ayant un bruit visuel minimum pour chaque niveau d'intensité dans une image, et par adressage modulaire de ces configurations à l'aide de chaque valeur de pixel se trouvant dans l'image.
Patent EP-0396901-B1 (EP)
Inventor: KRISHNAN RAGHAVAN
IPC: A61P31/04
Filed: 1990-04-02
Granted: 1995-06-21
Abstract: A process for producing the compound [2S-(2 alpha ,3 beta ,5 alpha )]-3-methyl-7-oxo-3-(1H-1,2,3-triazol-1-ylmethyl)-4-thia-aza bicyclo[3 2 0]-heptane-2-carboxylic acid, (4-nitrophenyl)methyl ester, 4,4-dioxide, which comprises reacting a solution of azidopenamsulfone, 4-methoxyphenol and vinylpropionate with a solution of bis(trimethylsilyl)acetamide and 4-methoxyphenol in toluene at 80-100 DEG C for 18-30 hours followed by filtering the resulting solution and cooling the filtrate to 0-10 DEG C.
Patent EP-0406124-B1 (EP)
Inventor: JACQUIER ROBERT
IPC: C08F246/00
Filed: 1990-06-29
Granted: 1999-11-24
Abstract: The invention relates to chiral polymers and their use in asymmetric synthesis operations for deracemization and optical inversion, said polymers being characterized by the fact that they include a chiral pattern, a functionalization pattern, and an optional cross-linking pattern. Application: chiral organic synthesis.
Patent EP-0456823-B1 (EP)
Inventor: YAGI KEISUKE
IPC: H01B3/42
Filed: 1989-12-07
Granted: 1995-12-06
Abstract: Résine à base de chlorure de vinyle comprenant en tant que composants principaux 100 parties en poids d'une résine de chlorure de vinyle composée de 8 à 90 % en poids d'un gel insoluble dans le tétrahydrofuranne, le reste étant composé de substances solubles dans le tétrahydrofuranne, 10 à 200 parties en poids d'une résine de copolyester et 25 à 200 parties en poids d'un plastifiant. L'élastomère ainsi obtenu présente une dureté qui ne dépend que faiblement de la température. L'invention se rapporte également à un tube et à un câble spiralé composés de ladite résine.
Patent EP-0406371-B1 (EP)
Inventor: OIWA THOMAS YASUJI
IPC: H01R4/22
Filed: 1989-12-06
Granted: 1994-06-01
Abstract: An apparatus which is suitable for sealing the end of an elongate electrical heater comprising both an insulating polymeric jacket and a metallic grounding braid surrounding the insulating jacket. Gripping members within the apparatus serve to grip both the insulating jacket and the braid, thus preventing slippage of one past the other. The apparatus is designed so that under some conditions the braid is readily pushed back from the end of the heater upon insertion.
Patent EP-0467991-B1 (EP)
Inventor: FRANCIS CHAO
IPC: A61K35/14
Filed: 1990-04-12
Granted: 1998-08-12
Abstract: A platelet membrane fragment preparation having procoagulant activity that is non-antigenic with respect to class I, HLA determinants.
Patent EP-0427841-B1 (EP)
Inventor: SPRUIJT HERMAN J N
IPC: H02M3/155
Filed: 1990-05-28
Granted: 1995-06-21
Abstract: PCT No. PCT/EP90/00904 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed May 28, 1990 PCT Pub. No. WO90/15469 PCT Pub. Date Dec. 13, 1990.An electric converter comprising at least three reactive elements (1, 2, 3) connected in series, and a switching device comprising a switching transistor (4) and a diode (5), the switching transistor operating at a high frequency so that it becomes conductive for a fraction of each period of said frequency. The transistor (4) and the diode (5) are connected to the connection points (12, 13) between the reactive elements (1, 2, 3) so that the diode (5) is conductive only when the transistor (4) is non-conductive and so that it is non-conductive each time the transistor (4) becomes conductive. This device is used to control the electric current from a DC power supply to a load.
Patent EP-0436740-B1 (EP)
Inventor: MORIYA YUKIO
IPC: E02F3/43
Filed: 1990-08-02
Granted: 1995-11-02
Abstract: Excavation linéaire au moyen d'une excavatrice hydraulique telle qu'une pelle mécanique, comportant trois machines de service, une flèche, un bras et un godet. Une pression d'huile régnant dans une chambre d'huile du côté bas de la flèche d'un vérin de flèche, est introduite dans un réservoir tout en étant maintenue à une pression établie prédéterminée au moment de l'excavation linéaire, et la pression d'huile du côté haut de la flèche est acheminée jusqu'au réservoir par un clapet de retenue destiné à empêcher l'écappement de l'huile, de manière à maintenir ladite flèche dans un état dit 'flottant', et à procéder à une excavation linéaire à l'aide uniquement du bras et du godet. L'invention prévoit également un système d'entraînement automatique de godet destiné à entraîner et à commander automatiquement le godet jusque dans un angle d'inclinaison de ce dernier, et prévoit le fonctionnement de ce système d'entraînement automatique de godet lors de l'excavation linéaire de manière à réduire davantage la charge sur l'opérateur.
Patent EP-0441349-B1 (EP)
Inventor: MIZUNO AKIRA
IPC: A61P9/00
Filed: 1991-02-06
Granted: 1996-01-03
Abstract: Disclosed herein are pyrroloazepine derivatives represented by the following formula (I): <CHEM> wherein R means a hydrogen atom, a linear or branched C1-6 alkyl group or a C7-10 aralkyl group, A denotes a linear or branched C2-10 alkylene, alkenylene or alkynylene group, Z stands for O, NOR1 or NOCOR5 in which R1 and R5 is a hydrogen atom or an alkyl, aryl or aralkyl group, and Y means a particular piperidinyl or pyrrolidinyl group; and salts thereof. Their preparation processes are also disclosed.
Patent EP-0443572-B1 (EP)
Inventor: AKIYAMA YOHKO
IPC: A61K47/44
Filed: 1991-02-21
Granted: 1994-08-17
Abstract: Fatty acid esters of polyglycerols, such as stearic acid penta(tetra)glyceryl ester, behenic acid hexa(tetra)glyceryl ester, lauric acid mono(deca)glyceryl ester, oleic acid di(tri)glyceryl ester, linolic acid di(hepta)glyceryl ester, palmitic acid deca(deca)glyceryl ester, etc. are employed as coating agents for coating solid preparations such as tablets, pills, granules, fine granules, etc. By coating with the coating agents, stable sustained release of active ingredients contained in the preparations is obtained, even after a long period of storage.
Patent EP-0471218-B1 (EP)
Inventor: STEIN HERMANN
IPC: F27D1/14
Filed: 1991-07-24
Granted: 1994-05-18
Abstract: A roller (1) for a roller hearth furnace, in particular for the heat treatment of slabs, has at intervals support rings (2), between which a heat insulation is arranged. The heat insulation is to withstand dynamic loading of the roller (1) and chemcial loading by the slabs. 
<??>To the circumference of the roller (1), between the support rings (2), a needled first fibre mat (12) is applied, onto which there is sprayed fibre spray mass (14). The fibre spray mass (14) is connected to the first fibre mat (12) by means of its binder. At the side, between the support rings (2) and the fibre spray mass (14), lies a precompressed second fibre mat (13). 
<IMAGE>
Patent EP-0474212-B1 (EP)
Inventor: DOERSCHUG MICHAEL DR
IPC: C12P21/06
Filed: 1991-09-04
Granted: 1996-12-04
Abstract: A process for the specific hydrolysis of the amino-acid chain of preproinsulins to give the corresponding intermediates with the aid of clostripain is described, and these intermediates can be converted where appropriate with carboxypeptidase B into the corresponding insulins.
Patent EP-0480326-B1 (EP)
Inventor: GALEAZZI GIANCARLO
IPC: B65F1/00
Filed: 1991-10-04
Granted: 1994-11-30
Abstract: The waste collection device comprises a structure (1) having a base (2) and a cover (3) which are suitable for delimiting a portion of space for the accommodation of a container (4). The structure (1) is connected to lifting means (9,10) suitable for providing movement between a position in which the structure (1) is concealed within a pit (11) and a position in which it protrudes completely from the pit (11). A hollow column (15) is rigidly associated with the cover (3) and is connected to the container (4) for the insertion of waste. <IMAGE>
Patent EP-0492737-B1 (EP)
Inventor: MIDDEL JAN
IPC: B07C5/04
Filed: 1991-12-20
Granted: 1995-08-30
Abstract: A process for sorting potatoes based on square size, in which the potatoes are passed through a V-shaped channel, and of each potato the distance between the point of the V-shape and the highest point of the potato is measured, and the square potato size belonging to the measured distance is determined. <IMAGE>
Patent EP-0475927-B1 (EP)
Inventor: HO SA VAN
IPC: C07K1/113
Filed: 1991-09-09
Granted: 1995-08-02
Abstract: A method for the solubilization and naturation of somatotropin from refractile bodies produced by r-DNA technology wherein the refractile bodies are dissolved in an aqueous solution comprising a chaotropic agent such as urea or guanidine hydrochloride and a soluble surfactant such as sodium dodecylsulfate. The solubilized protein is exposed to mild oxidation for a time sufficient to allow the protein to form disulfide bonds and refold to its native conformation. The presence of the surfactant suppresses the formation of somatotropin dimers and aggregates and results in higher yields of the desirable monomeric form of the protein.
Patent EP-0458925-B1 (EP)
Inventor: BROGI GIULIO
IPC: G08B/
Filed: 1990-12-19
Granted: 1998-09-30
Abstract: PCT No. PCT/EP90/02242 Sec. 371 Date Oct. 21, 1991 Sec. 102(e) Date Oct. 21, 1991 PCT Filed Dec. 19, 1990 PCT Pub. No. WO91/09389 PCT Pub. Date Jun. 27, 1991.An infrared detector particularly well suited for the detection of heat sources, specifically from fires in an outdoor environment. The infrared detector comprises an infrared sensor receiving infrared radiation from a focused refractive optical unit. The infrared radiation from the optical unit is appropriately filtered so as to optimize the reception of infrared radiation by the detector in a frequency band of within about 2.5 to 5 microns. The sensor is configured utilizing a linear matrix of individual infrared sensing elements which may be flexibly applied to modify the field of view of the sensor. The detector contains appropriate power and signal amplification circuitry so as to provide an electrical output signal corresponding to infrared radiation received in the desired frequency band. The entire detector may be housed in a hermetically sealed unit appropriate for outdoor use and mounted on a movable pedestal for inclusion in an overall fire protection system such as, for example, a forest fire detection and warning system.
Patent EP-0528817-B1 (EP)
Inventor: HENNL WILHELM
IPC: G10K15/02
Filed: 1991-04-20
Granted: 1994-01-12
Abstract: Un dispositif générateur de sons utile pour sonoriser l'intérieur d'un véhicule comprend un générateur de sons et un haut-parleur (11) connecté en aval du générateur de sons et agencé à l'intérieur du véhicule ou dans la cabine du conducteur. Afin de créer une ambiance sonore agréable et délassante pour le conducteur et les autres passagers du véhicule, le dispositif générateur de sons comprend en outre un capteur de charge (3). Le générateur de sons est constitué d'un dispositif de commande (7, 8) et d'un synthétiseur (9) connecté en aval de celui-ci. Le dispositif de commande (7, 8) amène le synthétiseur (9) à générer des sons variables en fonction de domaines de fonctionnement qui comprennent au moins le signal de charge génére par le capteur de charge (3).
Patent EP-0531699-B1 (EP)
Inventor: HUFNAGL WALTER
IPC: A47J31/36
Filed: 1992-08-01
Granted: 1996-05-01
Abstract: The pressureless kettle (2) has an electric heater (3) for heating water which serves to make brewed beverages. The electric heater (3) is arranged outside the kettle (2). Constructed between the electric heater (3) and the kettle (2) is a pipe (6) via which the heater (3) remains in heat contact with the kettle (2), it being possible preferably for steam to be produced in the pipe (6). By means of this arrangement, on the one hand water and on the other hand steam can be produced, which steam does not originate from water evaporated in the kettle (2). Producing the steam does not simultaneously cause the liquid in the kettle (2) to be superheated. <IMAGE>
Patent EP-0528256-B1 (EP)
Inventor: BEISSWENGER THOMAS DR
IPC: C07C255/12
Filed: 1992-08-04
Granted: 1996-09-25
Abstract: 2.1. D-(-)-Pantolactone is an important intermediate in the synthesis of D-(+)-pantothenic acid or D-panthenol and can be obtained from the racemic compound by elaborate racemate resolution methods in the form of pantoic acid salts with chiral auxiliary bases and subsequent resolution of the pairs of salts with subsequent cyclisation of the pantoic acid. Since this synthesis is very elaborate, the object of the present invention is to provide a more suitable intermediate for pantolactone synthesis, which is to be obtainable straightforwardly and at low cost. 2.2. Such an intermediate is D-2,4-dihydroxy-3,3-dimethylbutyronitrile in an optical purity (D:L) of at least 80:20. D-(-)-pantolactone can be prepared in high yields by hydrolysis of the nitrile with concentrated acids. The nitrile is obtainable by reaction of hydroxypivalaldehyde with hydrogen cyanide in the presence of relatively large amounts of a D-oxynitrilase. 2.3. Preparation of D-(-)-pantolactone and D-(+)-pantothenic acid.
Patent EP-0534120-B1 (EP)
Inventor: KINDLER ANDREW
IPC: C23C22/83
Filed: 1992-08-15
Granted: 1995-03-15
Abstract: An improved method of providing a protective coating on the surface of aluminum or aluminum alloys, comprising: removing contaminants from the surface; exposing the surface to water at 50 to 100 DEG C to form a porous bohemite coating on the surface; and exposing the bohemite-coated surface to an aqueous solution comprising a cerium salt and a metal nitrate at a temperature of 70 to 100 DEG C. Oxides and hydroxides of cerium are formed within the pores of the bohemite to provide the protective coating, which provides corrosion resistance and improved paint adhesion.