baber/WOPTO huggingface dataset:
Patent EP-0268064-B1 (EP)
Inventor: ALTENSCHOEPFER THEODOR DR
IPC: C11D17/00
Filed: 1987-10-10
Granted: 1994-03-23
Abstract: A pretreatment or steeping preparation for cleaning stubbornly soiled dishes in an automatic dishwashing machine comprising from about 0.5 to about 20% by weight of a low-foaming nonionic surfactant, from about 0.5 to about 25% by weight of a polyhydric alcohol and/or glycol ether, from about 0.5 to about 10% by weight of a hydrotropic compound, and from about 0.01 to about 6% by weight of a viscosity regulator, all weights based on the weight of said preparation, in an aqueous suspension or solution adjusted to a viscosity of at least 5 mPa.s. and to a pH of from about 2 to about 7. In the cleaning process, the preparation is applied to the soiled dishes, the dishes are placed in an automatic dishwashing machine, and after waiting about 30 minutes the dishwashing machine is started for the normal washing cycle.
Patent EP-0274678-B1 (EP)
IPC: D06B17/02
Filed: 1987-12-10
Granted: 1991-05-22
Abstract: The invention relates to a material store for the through transport of a length of textile material. It contains a storage vessel with an upright delivery shaft, an upright extraction shaft and a turn-round section which connects the lower ends of the shafts, and transport arrangements for the delivery and removal of the length of material are provided above the two shafts. In the turn-round section of the storage vessel the length of material is turned round with the aid of a rotating turn-round device and a break roller can be pivoted from the inner face of each of the shafts into the cross-section of the shaft. By these means the length of material is transported through the storage vessel satisfactorily and extremely gently with an extremely high degree of stabilization.
Patent EP-0238300-B1 (EP)
Inventor: MCCLARY DENNIS ROY
IPC: G06F7/48
Filed: 1987-03-17
Granted: 1994-05-18
Abstract: A serial-bit digital processing system uses registers and latches to synchronize samples and justify sign-bits. Nominally each processing block in the system includes a sign extend register (16) preceding an arithmetic element (18) and an output register (20) following the arithmetic element. Input registers of one arithmetic element may merge with output registers of the preceding arithmetic element. The sign extend registers include a serially coupled latch which is selectively controlled to pass serial sample bits or to replicate the sign bit. The respective registers are clocked with one of two clock signals (CLOCKN, CLOCKP) having different numbers of pulses per sample period and the length of the respective registers are selected so that at the terminus of each sample period the bits of each sample in the processing system are appropriately justified.
Patent EP-0233800-B1 (EP)
IPC: A61K31/435
Filed: 1987-01-14
Granted: 1990-02-28
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Imidazo[1,2-_a]quinoline derivatives corresponding to the formula (I)  see diagramm : EP0233800,P14,F1  in which X denotes hydrogen, a halogen or a (C1-4 )alkyl, (C1-4 )-alkoxy, (C1-4 )alkylthio, methylsulphonyl, amino, (C1-4 )-alkylamino, di(C1-4 )alkylamino, nitro or trifluoroalkyl group, Y denotes hydrogen, a halogen or a methyl group at position 6, 7 or 8, and R1 and R2, taken separately, each denote hydrogen or a (C1-6 )alkyl group, or alternatively R1 and R2 together form a tetramethylene, pentamethylene, 3-methyl-3-azapentamethylene or 3-oxapentamethylene chain, as well as their addition salts which are acceptable in pharmacology. 1. Claims for the Contracting States : AT, ES, GR Process for the preparation of imidazo[1,2-_a]quinoline derivatives corresponding to the formula (I)  see diagramm : EP0233800,P16,F1  in which X denotes hydrogen, a halogen or a (C1-4 )alkyl, (C1-4 )-alkoxy, (C1-4 )alkylthio, methylsulphonyl, amino, (C1-4 )-alkylamino, di(C1-4 )alkylamino, nitro or trifluoroalkyl group, Y denotes hydrogen, a halogen or a methyl group at position 6, 7 or 8, and R1 and R2, taken separately, each denote hydrogen or a (C1-6 )alkyl group, or alternatively R1 and R2 together form a tetramethylene, pentamethylene, 3-methyl-3-azapentamethylene or 3-oxapentamethylene chain, which process is characterized in that the quinoline of formula (II)  see diagramm : EP0233800,P16,F2  is first subjected to the action of an alpha-bromoacetophenone bearing the substituent X defined above, in the heated state in a solvent such as methylene chloride or 1,2-dichloroethane ; an ionic compound of formula (III)  see diagramm : EP0233800,P16,F3  is obtained, which is cyclized in the presence of ammonium acetate, in an acidic organic solvent such as acetic or propionic acid, at a temperature of 90 degrees C, to obtain the compound of formula (IV)  see diagramm : EP0233800,P16,F4  the compound obtained (IV) is reacted with glyoxylic acid in a solvent such as acetic acid at 80 degrees C ; the alpha-hydroxy acid obtained (V)  see diagramm : EP0233800,P17,F1  is acetylated using acetic anhydride in the presence of pyridine, and then converted to the alpha-acetoxyacetamide  see diagramm : EP0233800,P17,F2  via the imidazolide, which is prepared in situ ; the compound (VI) is deacetylated to the alpha-hydroxyacetamide (VII) see diagramm : EP0233800,P17,F3  by treatment with potassium carbonate in ethanol ; the compound (VII) is reacted with sulphonyl chloride SOCl2 in a chlorinated solvent such as dichloromethane, to obtain the chlorinated compound (VIII)  see diagramm : EP0233800,P17,F4  which is reduced using Rongalite**(r) in methylene chloride to the compound (I).
Patent EP-0275787-B1 (EP)
IPC: B64F1/22
Filed: 1987-12-23
Granted: 1990-08-08
Abstract: 1. A braking system for use when towing an aircraft (1) on the ground by means of a tractor vehicle (2) which is mechanically linked to the aircraft and which is equipped with brake means under the control of a brake control member (27) which is connected to a braking circuit of the aircraft for controlling wheel brakes (12) of the aircraft when towing characterized in that the aircraft (1) comprises a parking brake circuit including a hydraulic accumulator (6) connected to said wheel brakes (12) through a braking member (7), and in that said brake control member (27) of said tractor vehicle (2) is connected to said braking member (7) in parallel with a control member (22) of the parking brake circuit.
Patent EP-0282849-B1 (EP)
Title: Device for generating hot gas for shrinking plastic sheets
IPC: B65B53/06
Filed: 1988-03-05
Granted: 1990-11-28
Abstract: A rectangular cross-section housing is provided for an apparatus generating hot gas to shrink a plastic film. A burner is located close to the upper small end of this housing while an outlet nozzle is provided at the lower small end and the gas flows at an obtuse angle from the burner to the outlet. The burner is flanked by lamellae and a venturi action draws cool air between the lamellae and the burner, additional cool air passing between the lamellae and the vertical housing walls. Cold-air nozzles are provided within the housing as well.
Patent EP-0285137-B1 (EP)
Title: Ethylene polymerization catalyst
IPC: C08F4/02
Filed: 1988-03-30
Granted: 1993-03-17
Abstract: A vanadium catalyst composition comprising:   (i) the reaction product of a vanadium trihalide wherein the halogen is chlorine, bromine, or iodine, or mixtures thereof, and an electron donor, which is a liquid, organic Lewis base in which the vanadium trihalide is soluble;   (ii) a silica support onto which component (i) is impregnated; (iii) a salt admixed with the silica support, the cation of said salt being selected from the group consisting of Groups I and II of the Periodic Chart of the Atoms;   (iv) a halocarbon promoter; and   (v) a hydrocarbyl aluminum cocatalyst. i
Patent EP-0303928-B1 (EP)
Title: Foam depressing additives in cleaning agents producing little foam
IPC: C11D1/72
Filed: 1988-08-08
Granted: 1991-10-23
Abstract: Short-chain polyethlene glycol ethers corresponding to the formula: R1-O-(CH2CH2O)n-R2 wherein: R1 is a linear or branched C6-C18 alkyl or alkenyl radical, R2 is a C4-C8 alkyl radical, and N is an integer of from 2 to 6, are used as foam-inhibiting additives for low-foam cleaning compositions.
Patent EP-0320642-B1 (EP)
Inventor: DRAXELMAYR DIETER DIPL-ING
IPC: H03M1/38
Filed: 1988-11-18
Granted: 1994-10-05
Abstract: The method according to the invention relates to a self-calibration of redundant A/D and D/A convertors with weighted array and error correction, which is based on the fact that the weighting of the individual elements (C0 to Cn) is calculated with respect to the sum (FS) of all weighted elements so that the digital code can be manipulated with the aid of error correction methods in order to achieve a correct conversion with high resolution and high conversion speed and, at the same time, low requirements for the accuracy of individual weighted elements.
Patent EP-0325737-B1 (EP)
Title: Joint bridging arrangement
IPC: E01D19/06
Filed: 1988-12-02
Granted: 1992-04-08
Abstract: In a joint bridging arrangement for expansion joints having a plurality of plates (4) which are supported so as to be displaceable and tiltable parallel to the joint edges on supporting girders (9) which are provided on bearings and extend over the entire width of the joint, the spacing between said plates (4) being positively controlled, each plate (4) has a plate foot (7) by means of which the plate clasps the supporting girder (9) allocated to it at the bearing. In this arrangement, at least two supporting girders (9) are provided per bearing, two adjacent plates (4) in each case being mounted on another supporting girder (9). Furthermore, the width (L) of each plate foot (7), as seen in the direction of displacement of the plates (4), is greater than the head width (B) of the plate head (4'). Each plate foot (7) can be pushed under the plate body (6) of each neighbouring plate (4) with its region (V) which projects laterally beyond the head width (B). <IMAGE>
Patent EP-0322705-B1 (EP)
Inventor: GOLDSTEIN VLAD
IPC: F28F19/00
Filed: 1984-08-31
Granted: 1995-03-08
Abstract: A heat pump system has a refrigerant circulation system that is cooled by passing through a thermal storage heat exchanger. The heat exchanger is supplied by ice from an ice maker and can store heat energy by accumulation of ice in the heat exchanger. The ice is generated by cooling a secondary refrigerant, typically brine, at the wall of a ice making machine and scouring the wall prior to crystallisation of the brine mixture to disperse the super cooled liquid adjacent the wall into the body of the secondary refrigerant. Crystallisation is then promoted in the body of the liquid. The ice generator in a preferred form comprises a series of flat plates having primary refrigerant passing between the flat plates and secondary refrigerant passing over the surface of the flat plates. A series of scrapers rotate about an axis normal to the plane of the plates to disperse super cooled secondary refrigerants throughout the body of the secondary refrigerant in the ice generator.
Patent EP-0293071-B1 (EP)
IPC: C07K7/06
Filed: 1988-03-30
Granted: 1993-09-01
Abstract: The invention provides novel amino acids and peptides containing them which comprise a dihydropyridine -><- pyridinium salt-type redox system and which provide site-specific and sustained delivery of pharmacologically active peptides to the brain. These new amino acids contain a redox system appended directly or via an alkylene bridge to the carbon atom adjacent to the carboxyl carbon and may be incorporated into a peptide chain at a variety of positions, including non-terminal positions.
Patent EP-0320342-B1 (EP)
Title: Bending machine
IPC: B21D5/04
Filed: 1988-12-01
Granted: 1992-06-17
Abstract: This relates to a bending machine of the type comprising a fixed support (10) and a blank holder (22) which is rotatably mounted and has a bearing beak-shaped part (23) by which it is capable of applying to the said fixed support (10) a sheet (15) to be formed, while in order to do this being articulated to two links (25) which are themselves articulated to the fixed support (10) by two connecting parts (26). According to the invention, for its articulation to the links (25), the blank holder (22) has two lugs (32) vertically in line with its bearing beak-shaped part (23). Application, especially, to on-site forming operations of zinc- works. <IMAGE>
Patent EP-0333968-B1 (EP)
Inventor: LIMIROLI MARIO C O LIQUIPIBIGA
IPC: F17C13/04
Filed: 1988-05-03
Granted: 1993-12-29
Abstract: The present invention relates to an improved pressure adjusting device for controlling the flow rate of liquid gases, which comprises a body (1) consisting of a top half shell (3) and a bottom half shell (2), coupled to one another through the interposition of a resilient membrane (4) which defines a gas pressure control chamber (6) and a gas pressure reducing and delivery chamber (5), communicating with a gas delivery outlet. The bottom half shell (2) defines a cylindrical end piece (7) which can be coupled to the valve (8) of the gas pressure vessel (9). The main feature of the invention is that there are provided quick coupling means (10), operating between the end piece (7) and the valve (8), which are adapted to operatively engage with the operating knob (13) of the valve means of the adjusting device for preventing the adjusting device from improperly engaging with or disengaging from the gas pressure vessel (9) as the mentioned valve means are in their opening position.
Patent EP-0299084-B1 (EP)
Title: Circuit et procede a controler le positionment de la tete dans un appareil d?enregistrement
Inventor: NISHIMIYA TAKESHI
IPC: G11B21/08
Filed: 1988-01-27
Granted: 1993-11-10
Abstract: Système et procédé de positionnement de la tête de lecture/écriture sur un support d'enregistrement, où un circuit de commande, telle une unité à microprocesseur utilisée pour positionner la tête, est déchargée de la tâche tout en augmentant la vitesse et la précision du positionnement de la tête, de manière à augmenter la vitesse de fonctionnement de la tête et/ou la densité d'enregistrement du support d'enregistrement à l'aide d'un circuit de commande peu coûteux. Le système de commande possède un organe générateur d'impulsions de traversée de piste (54, 55, 282, 283) qui produit soit un nombre impair soit un nombre pair d'impulsions de traversée de piste (PODD ou PEVEN) en fonction des données de position indiquant que la tête traverse les pistes du support d'enregistrement. Le circuit de commande (22) (a) configure l'organe générateur d'impulsions de traversée de piste, avant le commencement de la commande de la vitesse, de sorte que l'organe générateur d'impulsions de traversée de piste produit un nombre impair d'impulsions de traversée de piste lorsque le nombre de pistes désirées est pair et un nombre pair d'impulsions de traversée de piste lorsque le nombre de pistes désirées est impair, et commande ensuite la vitesse du dispositif de déplacement de la tête de sorte que cette dernière se positionne sur la piste désirée, (b) modifie le reste du mouvement sur la piste (DIFF), lorsque la première impulsion de traversée de piste est entrée, en fonction de la différence entre la position de la tête avant le commencement de la commande de la vitesse et la position désirée, et (c) réduit de deux pistes le reste du mouvement chaque fois qu'une impulsion de traversée de piste est reçue. Par conséquent, le générateur d'impulsions de traversée de piste envoie toutes les deux pistes au circuit de commande un nombre impair ou un nombre pair d'impulsions de traversée de piste indiquant la piste désirée.
Patent EP-0303672-B1 (EP)
IPC: B01F7/18
Filed: 1988-02-26
Granted: 1991-05-08
Abstract: A method of granulating lime powder or the like, use being made of a counterflow mixing machine with scraping and mixing means. The mixing means are rotated about a substantially vertical axis, and the bottom of the mixing vessel is covered with a layer of substantially ball shaped bodies, and raw material, e.g. lime, is subsequently added in a suitable amount having a specified moisture content, the mixing means subsequently being rotated such that the raw material after a specified period of time dependent on its moisture content, sticks to the ball shaped bodies. The mixing means are subsequently further rotated for a period of time, also dependent on the actual moisture content, to the effect that the material collected on the said ball shaped bodies consequently is peeled off and settles on the bottom of the mixing vessel, the material being subjected to a final granulation in that the scraping and mixing means adapted for that purpose convey the material to a discharge grate situated at the bottom of the vessel.
Patent EP-0308456-B1 (EP)
Title: Composition pour le traitement de l'epiderme
IPC: A61K38/00
Filed: 1988-03-21
Granted: 1991-12-04
Abstract: L'invention a pour objet une composition pour le traitement local de l'épiderme comprenant au moins deux constituants actifs, caractérisée en ce que l'un de ces constituants est un produit résultant de la condensation de la N-méthyl-p-méthoxyphénéthylamine avec le formaldéhyde ou produit de type polyamine aromatique. Elle concerne en particulier une composition pour le traitement du cuir chevelu, notamment pour le traitement des alopécies et de la pelade comprenant, en tant que deuxième constituant actif un extrait placentaire contenant des composés protéiniques et des acides aminés soufrés. Application au traitement de l'épiderme, notamment du cuir chevelu.
Patent EP-0338041-B1 (EP)
Inventor: ORAN DAVID R
IPC: G06F17/30
Filed: 1988-09-01
Granted: 1994-06-01
Abstract: Service d'affectation d'un nom utilisable dans un réseau comportant une pluralité de noeuds clients et de noeuds serveurs interconnectés par liaison télématique. Chacun des noeuds clients inclut un employé transmettant les messages de demande de service afin de déclencher les opérations choisies. Au moins un desdits noeuds serveurs comprend un serveur de noms comportant un agent de transactions, une base de données contenant une pluralité d'entrées contenant chacune des caractéristiques relatives à un objet, telles que l'emplacemnt des entrées connexes dans n'importe quels autres serveurs de noms, une partie de transfert de mise à jour ainsi qu'une partie de commande. L'agent de transactions reçoit des messages de demande de service de l'employé. En réponse à un message de demande de service reçu par l'agent de transactions et provenant de l'employé du noeud client, le module de commande permet à l'unité de transfert de mise à jour de transférer les mises à jour de bases de données sur ladite liaison télématique.
Patent EP-0334940-B1 (EP)
Inventor: HILL GORDON S
IPC: H04B17/00
Filed: 1988-08-23
Granted: 1993-12-08
Abstract: To isolate a fault in a radar system, prior art teaches the disassembling of all the components of the radar system and, by means of trial and error, substituting each component and testing the complete radar system to determine if the substitution was correct. In the present invention, the transmission path of the radar system is divided into a number of sections (4, 6), with each section being independently connected to an adapter (18, 20). After a section has been connected to an adapter, a resistive load (28) having an impedance matching that of the antenna (8) is mated to the adapter. Subsequently, a pulse is outputted from the transmitter (10) of the radar system and transmitted along the transmission path. If the transmission path between the transmitter and resistive load is without fault, then the signal reflected from the resistive load and measured by a VSWR meter (14) near the transmitter would be below a predetermined threshold, as the resistive load substantially attenuates the power of the outputted pulse. On the other hand, if a fault does reside within the transmission path, then the power of the reflected signal would be at or above the predetermined threshold. By connecting the adapter to successive sections of the transmission path and by repeating the process of connecting the resistive load to the adapter and sending a pulse to the resistive load, a fault can be easily isolated.
Patent EP-0345316-B1 (EP)
Title: Rotor with stress relief
IPC: B04B9/08
Filed: 1988-10-20
Granted: 1992-05-20
Abstract: The present invention provides a mechanism for bolting a rotor to a hub without introducing excessive radial stress around the bolt holes when the rotor is operating at high speed. The rotor (1) has a slot cut (35) through its center to eliminate radial stress perpendicular to the slot and thereby avoid the problems of stress cracking of the otherwise weak section. The mounting bolts (501) are necked down and not threaded at the surface of the hub. The bolts are threaded into the hub (501A) at a substantial distance from the top surface of the hub (503) so that they can flex and so that the center of the rotor (1) can move out relative to the hub (32). The hub rotor interface (503) is lubricated to facilitate radial motion of the center of the rotor.
Patent EP-0326029-B1 (EP)
Inventor: RIVA ERNESTO
IPC: A61K38/00
Filed: 1989-01-20
Granted: 1994-09-21
Abstract: The present invention is directed to a new antibiotic substance denominated antibiotic A 42867 pseudoaglycon whose formulas tentatively the following <CHEM> wherein B is a beta-vancosamine residue, a pharmaceutically acceptable salt thereof, a process for its preparation from antibiotic A 42867 and pharmaceutical compositions containing the new substance of the invention.
Patent EP-0326884-B1 (EP)
Title: Formulations for the oral hygiene
IPC: A61K8/73
Filed: 1989-01-21
Granted: 1991-11-06
Abstract: Anti-caries and anti-plaque formulations containing tromethamol combined with pectic acid, in the form of collutories/mouth washes, tooth-pastes, gingival pastes are described.
Patent EP-0327935-B1 (EP)
Title: Apparatus for disinfecting spaces and floor coverings
IPC: A47L9/02
Filed: 1989-02-01
Granted: 1992-12-23
Abstract: In a device for disinfecting rooms of any type, including the furnishings, curtains, floor coverings, carpets and the like, situated in the rooms, it is proposed to arrange in the suction nozzle of a vacuum cleaner a UV emitter with germicidal effect of the radiation generated by it so that harmful biological substances can be controlled directly at their place of origin in every cleaning operation. The UV emitter can be installed in vacuum cleaner nozzles of any type, thus for example in floor cleaning nozzles, suction beater nozzles, curtain nozzles and the like. 
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Patent EP-0358920-B1 (EP)
Title: Roller shutters
IPC: E06B9/13
Filed: 1989-08-02
Granted: 1992-12-23
Abstract: Roller shutters (1) for the exposure and closing of an opening in a building, such as a gateway, a vehicle loading bay or the like, which, in a direction perpendicular to its long side, is guided flexibly and in a manner such as to be movable over a section of its length which is appropriately curved, and which possesses a multi-layered structure (3, 4, 5) when seen in terms of its thickness, in order to combine low-effort flexibility in the direction of the guiding curve with wind-resistant and, in particular, heat-insulating, sound-proofing and/or anti-intruder design. <IMAGE>