baber/WOPTO huggingface dataset:
Patent EP-0434094-A1 (EP)
Inventor: CHI-DEAN LIANG
IPC: A61P25/28
Filed: 1990-12-21
Abstract: Substituted 2-isopropyl-2-phenyl-5-(phenethyl amino) valeronitriles are used as immunosuppressors in a method of treatment of organ transplant rejection, either alone or concurrently with administration of cyclosporin in a synergistic manner that permits lowered dosages of cyclosporin than if cyclosporin were to be administered alone. The mechanism of action is thought to be independent of cardiovascular calcium channel blocking activity of the compounds.
Patent EP-0431713-A1 (EP)
Inventor: SMETZ REINHARD DIPL-ING FH
IPC: F16G15/04
Filed: 1990-11-23
Abstract: In a construction element for chain suspensions, which is designed as a double sheave, part of the double sheave is formed by a carrier (3) which forms shortening devices (4) which have pull-through orifices (8, 9) and are intended for chain strands of the chain suspension and which possess at their ends hooks (6) suspendable in holding eyes (7) of the carrier. <IMAGE>
Patent EP-0389098-A1 (EP)
Inventor: HANAK PAVEL
IPC: C08J9/00
Filed: 1990-02-16
Abstract: Polyol compositions suitable for use in the production of fibre-reinforced rigid polyurethane foam comprises (a) at least one amino polyol obtainable by reacting an alkylene oxide with an initiator which has a functionality greater than 2, at least one aromatic ring and at least one amino nitrogen atom and (b) at least 3% by weight, based on the total weight of (a) plus (b), of an adduct of a tertiary amine and an alkylene carbonate. These novel polyol compositions provide foam-forming formulations of suitable viscosity without the need to use a CFC blowing agent and also combine high reactivity with a broad reactivity profile.
Patent EP-0434340-A1 (EP)
Inventor: HERBERT RAYMOND JOHN
IPC: B41J2/325
Filed: 1990-12-17
Abstract: A method of improving the quality of printed impression obtained from thermal transfer printing on a print receiving medium (16) having a poor print receiving surface is disclosed. A thermal transfer ribbon (49) is fed with the print receiving medium (16) and during feeding thereof thermal printing elements (13) are energised selectively to print a required impression. The selected elements (13) are energised repeatedly in a sequence of printing cycles to cause re-heating of ink carried by the transfer ribbon to ensure that ink (43, 44, 47) required to be transferred but not received successfully by the medium in one cycle is successfully received in a subsequent cycle.
Patent EP-0381569-A1 (EP)
Inventor: GHYS CLAUDE
IPC: F26B17/14
Filed: 1990-01-29
Abstract: The dryer is characterised in that there is provided inside the casing (8) for used air a movable gastight floor (17) which is capable of being brought into a plurality of positions inside this compartment in order to divide it into two compartments, one lower (8b), one higher (8a), separated in a tight manner, in that there are arranged transversely at the base of the column (1) above the zone connecting the casing for cold air and the casing for hot air recycling ducts (28) which communicate via openings with the base of the compartment (8) for used air and with the compartment (5) for hot air, and in that there are provided controlled means, such as fans (19), which are capable of drawing the used air from the lower part of the compartment (8) for used air, through the recycling ducts (28), to the casing (5) for hot air. <IMAGE>
Patent EP-0434549-A1 (EP)
Inventor: DENIS JEAN-FRANCOIS
IPC: F42B12/60
Filed: 1990-12-18
Abstract: The system of the invention is a system of straps. …<??>According to the invention, each strap (4) is fixed by one end (4a) to a receptacle wall by the intermediary of a means of tensioning, and its other end (4b) is engaged in a drum (6) mounted on another wall (1b). The drum (6) is connected to a device generating a resisting torque which is itself connected to a torque limiting device which trips at a specific threshold value in such a way as to release the drum (6) so that it rotates in order to disengage the end (4b) of the strap. …<??>In these systems, the straps are released less suddenly than in the known systems and they are released in a perfectly simultaneous manner. …<??>A development of the invention allows ejection of submunitions with a controlled incidence with respect to the trajectory of the carrying projectile. …<IMAGE>…
Patent EP-0404713-A1 (EP)
Inventor: VALLIER PAUL A
IPC: B29C43/42
Filed: 1990-01-18
Abstract: A mold, adapted for resin transfer molding of composite articles, that has a seal for maintaining a vacuum resulting in denser composite parts. A mold body (50) has at least two openings (62,65) including an opening for removing the article therethrough. There are at least two mold closures (69,71) adapted for closing the openings (62,65) and two of the mold closures (69,71) are in mutual contact within the interior of the mold. A seal (90,93) is disposed between each closure (69,71) and the mold body (50) for sealing each mold closure (69,71) to the mold body (50) to continuously seal only a single surface. The mold has an improved seal for initiating and maintaining a vacuum thus reducing part porosity.
Patent EP-0465479-A1 (EP)
Title: A method of reprocessing sewage sludge.
Inventor: SPLIETHOFF HEINZ
IPC: C02F11/13
Filed: 1990-03-09
Abstract: PCT No. PCT/DE90/00175 Sec. 371 Date Aug. 22, 1991 Sec. 102(e) Date Aug. 22, 1991 PCT Filed Mar. 9, 1990 PCT Pub. No. WO90/12249 PCT Pub. Date Oct. 18, 1990.In a method of reprocessing sewage sludge in which the sludge is dried before it is burnt, it is proposed to use steam from the water-steam circuit of a fossil-fueled power station process as the heating medium for drying and to take the vapors arising during drying into a fire chamber downstream of the power station furnace to reduce nitrogen oxides. The dried sewage sludge is preferably burnt together with coal in the power station furnace.
Patent EP-0427827-A1 (EP)
Title: 8-g(a)-ACYLAMINO-ERGOLINES, THEIR PREPARATION AND USE AS DRUGS.
Inventor: SAUER GERHARD
IPC: A61K31/48
Filed: 1990-05-10
Abstract: 8 alpha -acylamino ergolines are useful dopamine agonists.
Patent EP-0426802-A1 (EP)
Inventor: FERRARI CARLO
IPC: A01N65/00
Filed: 1990-05-09
Abstract: L'invention se rapporte à une composition qui sert à lutter contre les infestations par les mites, en particulier contre l'acarus Varroa Jacobsoni, qui est un parasite des abeilles domestiques. Cette composition est constituée par un mélange de poudre de soufre élémentaire, de bulbes d'ail broyés ou réduits en pulpe, d'éthanol et dans certains cas de poudre de poivre séché. Dans un mode de réalisation préféré, ces composants sont présents dans la composition selon des rapports en poids de 30/30/30/10, respectivement. L'invention se rapporte en outre à l'utilisation de cette composition comme agent acaricide dans les traitements antiparasites, ainsi qu'à son utilisation préventive à des fins prophylactiques.
Patent EP-0489744-A1 (EP)
Inventor: THOMAS RUDY VORNER
IPC: B60R22/48
Filed: 1990-06-20
Abstract: Un système de retenue de sécurité (10) destiné à un véhicule comprend une ceinture de sécurité (20) dotée d'une partie de ceinture de sécurité reliée à une boucle (64) ainsi que d'une partie de ceinture d'épaule reliée à un rétracteur à moteur comportant un moteur réversible (34). Ladite partie de ceinture d'épaule est reçue par l'intermédiaire d'un anneau en forme de D (60) auquel est associé un premier détecteur d'angle (80). Ledit système comprend en outre une unité de commande logique (104) commandant le système dans divers modes de fonctionnement. Dans son mode de fonctionnement normal ladite unité de commande logique contrôle et stocke la valeur de l'angle de l'anneau en forme de D (60), et déclenche l'enroulement de ladite ceinture de sécurité (20) lorsque la ceinture se trouvant au niveau de l'épaule est trop détendue. Lors de l'enroulement de la ceinture d'épaule, le moteur (34) reçoit l'instruction d'inverser l'enroulement afin de dérouler une très faible quantité de la bande de la ceinture de sécurité, relâchant ainsi la tension de la ceinture d'épaule.
Patent EP-0437569-A1 (EP)
Title: Analyse du niveau de proteine receptrice de la vitamine d 1,25-dihydroxy
Inventor: DELUCA HECTOR F
IPC: G01N33/538
Filed: 1990-07-10
Abstract: L'invention se rapporte à un procédé d'immunoanalyse, qui permet de mesurer le niveau d'une protéine réceptrice (3) de la vitamine D 1,25-dihydroxy. Ce procédé utilise deux anticorps (1,7), dont l'un est marqué (2) et l'autre est ancré avec de la biotine (6). Les deux anticorps se lient à des épitopes différents (4, 5) de la protéine réceptrice (3) à mesurer et la biotine (6) permet l'utilisation d'avidine sépharose (8) pour séparer la protéine réceptrice marquée en vue de permettre l'opération de mesure.
Patent EP-0496883-A1 (EP)
Inventor: TANAKA TETSU - AOSHIMA
IPC: G09B25/08
Filed: 1990-08-21
Abstract: L'invention se rapporte à un procédé servant à créer un phénomène de mirage, qu'on obtient en formant une structure d'au moins deux phases dans lesquelles la densité d'une phase inférieure est supérieure à celle d'une phase supérieure entrant en contact avec la première et dont le rapport de densité (A) est tel que 1 < A < 50, l'interface entre ces phases étant constituée par une surface plate ou incurvée, à travers laquelle on peut voir. Lorsqu'on regarde un objet réel à travers au moins l'une des interfaces de la structure constituée d'au moins deux des phases décrites ci-dessus, une image mirage de l'objet apparaît.
Patent EP-0439628-A1 (EP)
Inventor: FUKUMINE YOSHINOBU
IPC: H04W48/08
Filed: 1990-08-22
Abstract: Chacune des zones d'enregistrement de position (A, B, C) des radiocommunications mobiles comprend une pluralité de zones de desserte à station de base (ai, bi, ci). Puisque ces zones se chevauchent, chaque zone de desserte à station de base (p.ex. b23, c23) fait partie d'une pluralité de zones d'enregistrement de position (B, C). Chacune des stations de base (b23, c23) transmet tous les indicatifs de zone d'enregistrement de position (B, C). Un indicatif de zone, par exemple l'indicatif (B), est sélectionné de sorte que la position de l'unité mobile soit située au centre de la zone sélectionnée. Après l'enregistrement de l'indicatif de zone (B), l'unité mobile commence la communication. Même lorsque l'unité mobile se déplace au-delà des limites de la zone d'enregistrement de position pendant la communication, la modification de l'indicatif de zone n'est pas effectuée à l'intérieur de la zone d'enregistrement (B). Lorsque l'unité franchit les limites de la zone (B), l'indicatif est modifié, c'est-à-dire que la position de l'unité mobile est enregistrée de sorte que cette position se situe au centre de la zone. En conséquence, la fréquence des modifications de l'enregistrement de position, provoquées par le franchissement des limites des zones d'enregistrement de position par l'unité mobile, peut être réduite beacoup plus que dans les systèmes traditionnels.
Patent EP-0560758-A1 (EP)
Inventor: HERZOG KARL
IPC: A46B13/02
Filed: 1990-09-05
Abstract: Une brosse à dents électrique comporte un manche dans lequel est disposé un quadrilatère articulé (8). Côté entrée, le quadrilatère articulé est entraîné par un moteur électrique (8) via un réducteur à engrenage droit, et côté sortie, il entraîne un arbre de sortie qui oscille dans une plage angulaire de +/- 35°. L'arbre de sortie (15) peut être couplé, par l'intermédiaire d'un engrenage conique, avec une partie de la brosse à dents dont l'axe de rotation forme un angle d'environ 90° avec l'axe de l'arbre de sortie (15).
Patent EP-0491833-A1 (EP)
Inventor: MOSS BERNARD ANTHONY
IPC: A61K39/39
Filed: 1990-09-21
Abstract: Compositions de vaccins sous forme solide comprenant une substance antigène, une saponine et un adjuvant polycationique, par exemple DEAE-dextrane. La substance antigène libère des anticorps à des fins anti-infectieuses ou autres: par exemple les anticorps de la GnRH peuvent moduler la fertilité. L'association d'une saponine et d'un adjuvant polycationique améliore la durée de vie du vaccin et lui permet d'être utilisé comme implant.
Patent EP-0452446-A1 (EP)
Title: Oral and dental hygiene preparation.
Inventor: SCHMIDT WOLFGANG
IPC: A61Q11/00
Filed: 1990-10-15
Abstract: An oral and dental hygiene preparation consists of tensides, polishing agents, flavourings and other usual additives, incorporated in a binder or mixture of binders in the form of water-soluble or water-dilatable, physiologically acceptable foil-forming substances. The mixture is processed to a foil, which is predivided into dosage units.
Patent EP-0442279-A1 (EP)
Inventor: KOESTER HERMANN
IPC: A01B63/111
Filed: 1991-01-18
Abstract: The invention relates to a remote-control unit for the power lift on vehicles, especially tractors, which is mounted at the vehicle rear, the regulating-valve arrangement (2) located solely in the position control being switchable via the hand lever (9). The object on which the invention is based is to actuate the power lift simply in steps via the remote-control unit, whilst adhering to limit values. This is achieved, according to the invention, in that the remote- control unit, namely the hand lever (9) with the feeler (26), is movable within the limitation (17), and a lifting magnet (12) can be activated via the feeler (26) for the rotation of the adjusting shaft (15) in steps. <IMAGE>
Patent EP-0447928-A1 (EP)
Inventor: NANN EBERHARD DR PHIL NAT
IPC: H01M10/48
Filed: 1991-03-13
Abstract: The invention relates to a method for determining the starting capability of a lead battery. According to the invention, a stable state of the battery is brought about in a discharge cycle and a discharge with a high discharge current is subsequently carried out. The loss in the starting capability, or the starting capability itself, is indicated on the basis of the measured values determined on the stabilised battery and after the high discharge current has flowed, taking into account the temperature, using comparison curves which are stored for the relevant battery type. <IMAGE>
Patent EP-0510218-A1 (EP)
Inventor: HERBERTZ HEINZ
IPC: A61L2/18
Filed: 1991-04-23
Abstract: In continuous-batch washing machines, a reducing gas which decomposes the active oxygen still present is introduced before the spent liquors are re-used. Even when peracetic acid is used as a bleaching and disinfecting agent, it is thereby possible to soften the dirty laundry with spent lye, thereby saving large quantities of water and washing agents. The gas is introduced into a pump (8) from pressure-tight vessels (13, 14), with the result that a rapid mixing with the substantially larger quantity of liquor occurs. The reactions take place in a special vessel (10) which possesses a waste-air connection (12) for the elimination of gases. <IMAGE>
Patent EP-0464426-A1 (EP)
Inventor: FUJII TAKEO C O NEC CORPORATIO
IPC: G11C7/06
Filed: 1991-06-14
Abstract: A semiconductor memory provided with improved sense amplifier-bit line arrangement which is suitable for a high-speed and high-sensitivity read operation. The memory comprises a main bit line pair, a main (MB,MB) sense amplifier (1), a plurality of sub-bit line (SBi,SBi;SBj,SBj) pairs and a plurality of sub-sense amplifiers (2) in each column. Each of the sub-sense amplifiers (2) includes a pair of output nodes coupled to the main bit line pair (MB,MB) and a pair of input nodes coupled to one of the sub-bit line pairs (SBi,SBi;SBj,SBj). A pair of switch elements are inserted between the main bit line pair (MB,MB) and each one of the sub-bit line pairs (SBi,SBi;SBj,SBj) for selectively feeding an output of the main sense amplifier (1) back to one of the sub-bit line pair (SBi,SBi;SBj,SBj) selected.
Patent EP-0540767-A1 (EP)
Inventor: KORTH RUTH
IPC: A61K31/365
Filed: 1991-11-04
Abstract: The invention refers to the treatment of lyso - paf - mediated diseases with paf antagonists and a procedure for determining their efficacy. According to the invention for treating a disease caused by lyso paf ( 1 - 0 - alkyl - sn - glyceryl - 3 - phosphocholine) as the precursor and metabolit of paf is found in elevated amounts in the liquor of mental and/or inflammatory diseases. Lyso paf regulates via its own receptor the paf receptors on human neutrophils which are then inhibited by paf antagonists. According to the invention for treating a mental and/or inflammatory diseases caused by lyso paf an effective amount of at least one paf antagonist is administered to a subject requiring said treatment, wherein the paf antagonist is a hydrophilic or non - hydrophilic triazolothieno - diazepine or a homologue thereof, a ginkgolide, a ginkgolide mixture or a synthetic ginkgolide derivate, or an analogue of the paf or a mixture with/of these compounds.
Patent EP-0543041-A1 (EP)
Inventor: BOEHNENSIEKER FRANZ
IPC: C05F17/02
Filed: 1991-11-21
Abstract: A process and an apparatus for the biological conversion (composting) of organic waste materials, in particular from the catering sector, provide a treatment in at least two chambers (7, 8) which are separated from each other. In the first chamber (7), the waste materials which have been introduced are treated only until their conversion into biomass has progressed to a particular intermediate stage. Some of this partly converted material is then transferred into the second chamber (8) for final composting. Fresh waste materials which have been introduced into the first chamber (7) are treated together with the remainder of the partly converted material. Since the number of active microorganisms in the first chamber (7) is always high, the conversion process of the freshly introduced waste materials is started immediately. The heat-insulating housing (1), which contains the chambers (7, 8), is preferably rotatable about a horizontal axis (3) in a targetted, alternating manner so as to mix the material, and grinding gears (12, 12') are provided for fine comminution of the material. If desired, the composted material can be dried in a third chamber. The apparatus allows waste materials of the abovementioned type to be converted to biomass in a virtually continuous process within a shortened period of time, for example one to two days. <IMAGE>
Patent EP-0490312-A1 (EP)
Title: Work-piece recognizing device for a machine-tool
Inventor: PERZ JUERGEN
IPC: B23Q41/00
Filed: 1991-12-09
Abstract: In a device for recognising the workpieces and the work progress for manually or automatically loaded machine tools, in particular gear-cutting machines with randomly delivered types of workpiece, the recognition and sorting of the workpieces is effected with an electronic precision balance. <IMAGE>
Patent EP-0454307-A1 (EP)
Inventor: MURAKAMI HIROSHI
IPC: C07D521/00
Filed: 1991-04-02
Abstract: A process for producing an N-alkylpyrazole of formula (1):
       
 wherein each R¹ is, independently, a hydrogen atom or a C₁-C₄ alkyl group, R² is a C₁-C₄ alkyl group and n is an integer of from 1 to 3, which comprises reacting an alkali metal salt of a pyrazole with an alkylating agent, said alkali metal salt having been obtained by previously reacting an alkali metal or an alkali metal-containing base with an N-unsubstituted pyrazole of formula (2):
       
 wherein R¹ and n are as defined above.
Patent EP-0471487-A1 (EP)
Title: Frequency synthesizer
Inventor: ARNOLD KEITH P
IPC: F41G7/30
Filed: 1991-08-02
Abstract: A frequency synthesizer (100) for use in combination with the transmitter (30) for transmitting guidance information to one or more ground launched active radar guided missiles simultaneously which is tunable to a plurality of frequencies separated by a predetermined interval. The frequency synthesizer (100) employs a phase-locked loop (110) having a phase detector (114) which receives input signals of common frequency from two dividers (112 and 124). Frequency control is achieved by having the divisor of one of the dividers (112).
Patent EP-0532804-A1 (EP)
Inventor: MIKAWA NAOHIRO
IPC: C08F8/00
Filed: 1991-09-17
Abstract: An ethylene polymer which is capable of being degraded by microorganisms comprises a recurring unit represented by the general formula
       
 in which R is a divalent hydrocarbon group containing 2 to 20 carbon atoms, R' is a divalent hydocarbon group containing 1 to 20 carbon atoms and A is a polyethylene segment comprising a recurring unit represented by the formula -( - CH₂ · CH₂ - )- and having a number average molecular weight (           M     ¯           n) of 300 to 300,000, and the ethylene polymer having a number average molecular weight (           M     ¯           n) of 500 to 5,000,000.
Patent EP-0482808-A1 (EP)
Inventor: KOBAYASHI KENICHI OGUNI DEVELO
IPC: C22B34/32
Filed: 1991-10-10
Abstract: Chromium carbide powder and/or powder of an easily sulfidable metal are added to powdered crude metallic chromium to form a mixture thereof, which is then heated in vacuum to remove S, N and O by degassing so that consequently the crude metallic chromium is free from impurities to a possible maximum extent. 
     Alternatively, powdered crude metallic chromium is heated in an atmosphere of inert gas to temperature between 800 and 1,400°C and then an easily sulfidable metal is added thereto to form a mixture thereof. Subsequently, the mixture is, directly or after adding carbon or chromium carbide, heated again in vacuum or in an atmosphere of inert gas to eliminate S, N and O by degassing so that the crude metallic chromium is free from impurities to a possible maximum extent. 
     Still alternatively, powdered crude metallic chromium is washed with inorganic acid such as hydrochloric acid, sulfuric acid or nitric acid or organic acid such as acetic acid to remove metal impurities such as Fe. The washed crude metallic chromium is then mixed with carbon or chromium carbide and the mixture is heated in vacuum or in an atmosphere of inert gas to eliminate S, N and O by degassing and consequently produce high-purity metallic chromium.
Patent EP-0478402-A1 (EP)
Inventor: MUSSEAU JOEL
IPC: A23N15/00
Filed: 1991-08-19
Abstract: Device for cutting vegetables comprising a storage bin (16), a drive arrangement (18) driving a cutting tool (20), an extraction (28) and means of feeding the cutting tool with vegetables, characterised in that these means of feeding with vegetables comprise a hopper (48), a dispenser (50) interposed between the bin (16) and the said hopper and means of closing (94) the dispenser (50). <IMAGE>
Patent EP-0487415-A1 (EP)
Inventor: GIRARD FRANCIS
IPC: G01B21/04
Filed: 1991-11-20
Abstract: A procedure in which the raw parts and the finished cast parts were initially defined in a file with the aid of computer-aided design (CAD), principally characterised in that it comprises the following steps: 
 
  - positioning of the part on a support and localisation of the latter in space (101), 
  - selection of the areas to be controlled (102), 
  - analysis of shapes on the basis of data processing means (103), of three-dimensional measurement means and of control means, consisting for each area selected in: 
 
  . producing three-dimensional measurements, 
  . storing these measurements points in memory, 
  . comparing the measurement points with the definitions given by the CAD file, then, when all of the areas have been analysed: 
 
  - accepting or not accepting the part on the basis of all the comparison results (112, 113). 
 
<??>Application to the three-dimensional control of cast parts. 
<IMAGE>
Patent EP-0493166-A1 (EP)
Inventor: DEBRIE FRANCIS
IPC: H01L21/338
Filed: 1991-12-10
Abstract: The invention relates to a microwave transistor at least one gate of which must have a length less than 1 micron. By means of conventional masking hardware, a pattern (3 + 4) in relief is produced by etching into a dielectric layer (3) and a metal layer (4). A metal layer (5), of thickness less than 1 micron, is deposited and then etched so that only the layer on the sides of the pattern (3 + 4 + 5) remains. By etching this pattern, at least one gate is formed whose length is submicronic. Depending on the type of etching, a ring, or two-gate or cascode or interdigital transistor is produced. Application to transistors and integrated circuits. <IMAGE>