baber/WOPTO huggingface dataset:
Patent EP-0055100-B1 (EP)
IPC: C11D17/00
Filed: 1981-12-18
Granted: 1984-10-10
Abstract: A free-standing lavatory cleansing block for immersion in the cistern of a lavatory comprises a shaped body (1) formed of a slow-dissolving cleaning composition containing at least one surface active agent and a tablet (2) comprising a bleaching agent embedded in or adhered to the shaped body.
Patent EP-0073055-B1 (EP)
IPC: C07C17/26
Filed: 1982-08-23
Granted: 1984-06-06
Abstract: 1. Process for the conversion of carbon tetrachloride into perchloroethylene in the gaseous phase in the presence of chlorine-acceptors, characterized in that the conversion is carried out on solids having a large surface area and an analytical SiO2 content of from 60 to 100% by weight, at temperatures of from 350 to 550 degrees C.
Patent EP-0061209-B1 (EP)
IPC: C07C43/196
Filed: 1982-02-18
Granted: 1985-09-04
Abstract: A novel process for the oxidation of olefins to the corresponding alpha-epoxy alcohols which can be incorporated in the total synthesis of members of a novel class of prostaglandin analogues. Olefins are reacted with singlet oxygen in the presence of a group IVB, VB or VIB transition metal catalyst, excluding chromium. The reaction is fast and highly selective to the alpha-epoxy alcohol. When cyclopentene is oxidized in the process of the invention, high yields of cis 2,3-epoxy-cyclopentan-1-ol are obtained. The latter compound is used as a starting material in the synthesis of prostaglandin analogues. The prostanoids of the invention are characterized by an oxa group replacing the methylene group at the 7-position, and the absence of a hydroxyl or other substituent at the 11-position. Members of this class of prostanoids show important cytoprotective properties in animal tests.
Patent EP-0070610-B1 (EP)
IPC: G01N21/35
Filed: 1982-07-20
Granted: 1985-11-27
Abstract: In non-destructive method the state of ageing of plastics products is determined by means of infrared radiation, which is passed through the product. 
<??>The invention is based upon the discovery that there is a clear relationship between certain physical and/or chemical changes occurring during the course of time in the interior of plastics materials, detectable by infrared analysis, and the mechanical properties of the product. On the basis of this relationship, the method may be used to decide whether products can be safely used or whether they must be disqualified and removed. 
<??>The method is particularly well suited with crates which are to contain bottles; the radiation is then passed through a crate wall. 
<??>Apparatus for performing the method may be arranged in a line such as a conveyor belt bottling line.
Patent EP-0060096-B1 (EP)
IPC: G11C19/28
Filed: 1982-03-04
Granted: 1986-01-15
Abstract: A drive circuit comprises output transistors (Q<sub>13</sub>, Q<sub>14</sub>) of complementary type serially coupled to each other between voltage supply terminals (+B, -B), auxiliary transistors (Q<sub>16</sub>, Q1<sub>7</sub>) of complementary type which have base electrodes respectively connected to the serial connection point between the output transistors (Q<sub>13</sub>, Q<sub>14</sub>) and which are serially coupled between the respective base electrodes of the output transistors (Q<sub>13</sub>, Q<sub>14</sub>), and resistors (R<sub>12</sub>, R<sub>13</sub>) serially coupled between the voltage supply terminals (+B, -8) with their connection point coupled to the connection point of the auxiliary transistors (Q<sub>15</sub>, Q<sub>16</sub>), an input clock signal being supplied to the respective base electrodes of the output transistors (Q<sub>13</sub>, Q<sub>14</sub>) via coupling capacitors (C<sub>11</sub>, C<sub>13</sub>).
Patent EP-0087455-B1 (EP)
IPC: C02F1/68
Filed: 1982-09-07
Granted: 1985-12-11
Abstract: The test device (10) is intended to a metering device (1) which is essentially used for the treatment of waters. The test device may be connected to the electric circuit and to the metering conduit of the metering device for simulating and controlling all the functions of the latter.
Patent EP-0097773-B1 (EP)
IPC: B65G47/92
Filed: 1983-03-31
Granted: 1986-06-18
Abstract: A single or composite lifting electromagnet has several cores whose poles can attract round, elongated or otherwise configurated ferromagnetic objects. The cores are surrounded by and/or flank discrete sensors in the form of Hall generators or induction coils which are provided in addition to exciting coils for the cores. The sensors are disposed centrally of or mirror symmetrically around the center of the electromagnet, and the purpose of the sensors is to generate signals in response to changes of the electromagnetic field to thereby facilitate automatic guidance of the electromagnet toward an optimum position with reference to an object which is to be lifted and transported, e.g., to the treating station of a machine tool.
Patent EP-0098492-B1 (EP)
IPC: B21B15/00
Filed: 1983-06-27
Granted: 1989-04-19
Abstract: Railroad rails having improved wear resistance, are produced by controlled forced cooling from above the austenite transformation temperature, to produce rails having a fine pearlite metallurgical structure in the head portions (6) of the rails. Apparatus comprising a series of cooling headers (la, 1b) utilizing a liquid cooling medium, such as unheated (i.e. cold, or ambient temperature) water, alternating with a series of air zones (2a, 2b), is preferably arranged in line with the production rolling mill, to receive hot rails as they emerge from the mill, without the necessity of intervening reheating. A roller type restraint system (9) transports the rails through the cooling apparatus, while restraining them in the appropriate position. Each segment of the rail length is intermittently subjected to forced cooling by spray application of the liquid cooling medium, applied to the head portion (6) and the central portion of the base bottom (7) of the rail, with means being provided to prevent spray from impinging on the web and base tips of the rail: During the intervals between applications of forced cooling, heat soaks back from the web portion (4) of the rail, the operating parameters of the system being so arranged that the temperature of the rail remains essentially above the martensite formation temperature. A computerized control system discontinues the application of forced cooling, at a predetermined stop temperature, also above the martensite formation temperature. The apparatus and method are capable of producing rails having the desired fine pearlite structure in the head portion, on a consistent basis, notwithstanding wide variations in temperature between different rails, and different segments of the same rail, as they emerge from a conventional production rolling mill.
Patent EP-0096433-B1 (EP)
Title: Method and apparatus for transporting and depositing viscous materials
IPC: B05D1/28
Filed: 1983-05-24
Granted: 1986-08-06
Abstract: A method and apparatus for transporting small quantities of viscous material and for depositing the viscous material on a substrate by means of a transport pin formed by an ultrasonic sonotrode. Two components of a two-component adhesive may be supplied in small metered quantities and intimately mixed and the mixture may be deposited on a substrate. Due to the fact that the two components are mixed only a short time before they are deposited on the substrate, the pot life of the mixture does not become a problem.
Patent EP-0104030-B1 (EP)
IPC: G11B15/28
Filed: 1983-09-08
Granted: 1990-01-03
Abstract: A tape driving capstan comprises a hollow post (39) a capstan member (36) and a rotor (57, 58) which extends radially of the capstan member within a housing (49). The rotor carries permanent magnets (59) and a stator winding (66) is disposed within the confines of the rotor.
Patent EP-0091409-B1 (EP)
IPC: C08B37/12
Filed: 1983-03-09
Granted: 1986-02-05
Abstract: A novel complex of carrageenan and a member of the group consisting of emepronium, doxycycline, and propranolol, pharmaceutical preparations containing such a complex, and its use in medicine.
Patent EP-0144322-B1 (EP)
IPC: B60K13/04
Filed: 1983-08-17
Granted: 1989-01-11
Abstract: Mounting arrangement (10) for resiliently connecting an exhaust stack (12) to an exhaust pipe (14) and a frame (18) which eliminates the problems of vibration, noise transfer, joint failure, high exhaust temperatures, complexity, and inability to quickly assemble and disassemble. The mounting arrangement (10) has first and second spaced apart elastomeric devices (60, 80) for resiliently connecting the exhaust stack (12) to the frame (18), a support bracket (98) and an exhaust pipe (14). The first elastomeric device (60) supports an open end of the exhaust pipe (14) in the exhaust stack (12) and on the frame (18) and the second elastomeric device (80) engages the support bracket (98) and retains the first elastomeric device (60) in contact with the frame (18). A passage arrangement (74) passes cooling air flow past the first elastomeric device to cool the first elastomeric device (60) and the exhaust stack (12). Thus the problems of vibration, noise transfer, joint failure, high exhaust temperature, complexity and difficulty of assembly and disassembly are eliminated. The mounting arrangement (10) is particularly suited for connecting the exhaust stack (12) to the frame (18) and an overhead guard (116) of a lift truck (20).
Patent EP-0128907-B1 (EP)
Title: Support pour instrument dynamique, notamment de dentisterie
IPC: A61C1/18
Filed: 1983-12-02
Granted: 1987-05-27
Abstract: Le support est formé d'un boîtier (11) comprenant un logement (12) sensiblement cylindrique qui est destiné à recevoir et à retenir le raccordement (16) à encliquetage (22) auquel un instrument dynamique est accouplé de façon amovible. Sur commande, les pistons (34, 35) logés dans les cylindres (36, 37) correspondants dans le boîtier (11), constituant l'agent de découplage, pressent les organes de commande (27, 28) de l'encliquetage (22) provoquant ainsi le découplage automatique de l'instrument dynamique du raccordement (16).
Patent EP-0133494-B1 (EP)
IPC: A01G31/02
Filed: 1984-07-19
Granted: 1989-03-29
Abstract: In an apparatus for growing plants contained in elongate troughs, a plurality of such troughs (1), while being supplied with nutrient solution, are intermittently advanced in parallel relationship and in succession in a direction perpendicular to the longitudinal directions of the troughs themselves through a generally closed circuit including two bed sections (5A, 5B) arranged straight above one another and two elevators (17A, 17B) provided at the respective ends of said bed sections and being adapted to transfer the troughs (1) one by one between them. The troughs (1) are advanced in opposite directions over the respective bed sections (5A, 5B) by driving means preferably comprising at least one motor-driven carriage (12A, 12B) for each bed section (5A, 5B), each such carriage being reciprocatable along and above its related bed section and having vertically adjustable driving dogs (16) for engaging and slidingly displacing one trough (1) at a time.
Patent EP-0148318-B1 (EP)
Title: Safety circuit for motor-driven window lift assemblies for automobile vehicles and similar vehicles
IPC: E05F15/00
Filed: 1984-08-01
Granted: 1987-04-15
Abstract: A safety circuit for a window lift driven by an electric motor is described which causes a reversal in the direction of rotation of the drive motor when the window pane impinges on an impedance in its upward motion. The reversal criterion used is the motor current surge familiar to the state of the art. The circuit of the invention is characterized in that upon actuation of the "close" window key, the drive motor first rotates briefly in the direction of opening and thereby displaces the window pane downwardly, whereupon it is automatically reversed and only then does the pane motion toward the closed position begin. Consequently, the motor start-up peak current decays in that range of displacement of the window pane which is below its initial position, whereby an increase in current (di/dt) after resuming the initial position of the window pane at once causes motor reversal. Thereby, an already wedged hand or the like is prevented from being pressed with the full motor force briefly immediately upon the actuation of the "close" window key.
Patent EP-0114781-B1 (EP)
IPC: F01C9/00
Filed: 1984-01-13
Granted: 1987-05-06
Abstract: A thermal engine with a power source located either externally or internally to its cylinders, such as a compressor or Stirling cycle engine. The engine includes a plurality of chambers in each which a double-effect piston is mounted. Each piston and chamber together form an expansion phase side and a compression phase side. Each expansion side of one piston and chamber assembly communicates via a fluid transfer circuit with a compression side formed by another piston and chamber assembly and directly opposite the expansion side. Each fluid transfer circuit is traversed by a gas conveyed from one chamber to the other by movement of the pistons. Each piston is equipped with an arm cooperating with means for transforming reciprocal circular motion of the pistons into circular motion of an output shaft. The chambers are distributed around the transforming means and the output shaft. Each chamber, piston and each expansion and compression side have a toroidal shape.
Patent EP-0116520-B1 (EP)
IPC: B26B21/22
Filed: 1984-01-09
Granted: 1988-05-04
Abstract: Plastic razorhead comprises three parts (1,3,5) interconnected by flexible zones. Two razorblades (11,13) are to be placed in such a manner that they are separated by the central part of the three and all the elements (1,3,5) and razorblades (11,13) are arranged substantially in the same plane.
Patent EP-0157219-B1 (EP)
IPC: C07D239/20
Filed: 1985-03-08
Granted: 1988-01-27
Abstract: A 3N-substituted 3,4-dihydropyrimidine derivative of the formula: <IMAGE> (1)  wherein R1 is methyl or ethyl, R2 is methyl or ethyl, R is phenyl or substituted phenyl, X is chloro or methyl and pharmaceutically acceptable acid addition salts thereof have substantially the same strong vasodilative and Ca++ antagonistic effects as nicardipine and therefore are useful as agents for treating disorders of the cardiovascular system, for example, hypotensive agents, agents for amelioration of brain circulation and anti-angina pectoris agents. Processes for producing the above compounds economically and effectively are also disclosed.
Patent EP-0165558-B1 (EP)
IPC: C09D5/44
Filed: 1985-06-13
Granted: 1989-08-30
Abstract: Cathodic coating agents which are rendered water-dilutable by the addition of an acid, contain binder systems possessing basic nitrogen groups and may or may not contain pigments, dyes, fillers, solvents, antioxidants, other surface coating assistants and/or additional crosslinking components, the binder system containing sulfonate and/or phosphonate groups or the esters of these groups in an amount of from 0.05 to 3% by weight, and the preparation of such products. The novel coating agents are useful for the cathodic electrocoating of electrically conductive substrates.
Patent EP-0176726-B1 (EP)
Title: Use of solutions of polyisocyanates and oligourethanes containing hydroxy groups as adhesives for layered-sheets products
IPC: C08G18/76
Filed: 1985-08-17
Granted: 1988-11-17
Abstract: 1. The use of solutions having a solids content of at least 45 % by weight in isocyanate-inert organic solvents of a) at least one organic polyisocyanate having an (average) NCO functionality of at least 2.0, b) at least one oligourethane representing a substantially urethane-modified polyester polyol free from ether groups having a hydroxyl group content of 0.4 to 2.2 % by weight, a urethane group content of 1.4 to 7 % by weight and a molecular weight of 1500 to 8000, which contains both aliphatic and aromatic dicarboxylic acid segments incorporated through ester groups, c) optionally the auxiliaries and additives known from adhesives technology, the quantities of components a) and b) corresponding to an NCO/OH equivalent ratio of at least 1:1,5, as adhesives in the production of laminates, characterized in that component b) is a reaction product of b1 ) at least one organic diisocyanate with b2 ) a polyester mixture consisting essentially of (i) 50 to 90 % by weight of a polyester diol having a molecular weight of from 1400 to 3000 of adipic acid and ortho- or iso-phthalic acid in a molar ratio of 40:60 to 80:20 and excess quantities of a C2 -C6 alkanediol and (ii) 10 to 50 % by weight of a polyester diol having a molecular weight of from 1000 to 3000 of adipic acid and an excess quantity of a mixture of at least two different C2 -C6  alkanediols, at least two of the alkanediols being present in a quantity of at least 20 mol- %, component b2 ) containing aliphatic and aromatic dicarboxylic acid segmens in a molar ratio of 8:1 to 1:5, and, optionally, b3 ) low molecular weight chain-extending agents, an NCO:OH equivalent ratio of 1:1.4 to 1:5.0 being maintained in the preparation of the oligourethanes b).
Patent EP-0176001-B1 (EP)
IPC: F01L13/08
Filed: 1985-09-10
Granted: 1988-12-07
Abstract: 1. Decompression device for an internal combustion engine, the valve control of which comprises a cam shaft, valve rockers, valve springs, valves and an arresting rod equipped with a recess, wherein the valve spring presses the arm of the valve rocker, actuated by the camshaft, into the recess, characterized in that the arresting rod (8) possesses an additional recess (10), into which one arm (15) of an auxiliary rocker (11) falls, which rocker is actuated by an auxiliary cam (5) formed on the camshaft (3).
Patent EP-0153216-B1 (EP)
IPC: B01J20/22
Filed: 1985-02-01
Granted: 1987-08-12
Abstract: The invention concerns the purification of impure aqueous hydrazine hydrate solutions by treating the hydrazine hydrate solution by means of a solid absorbent material consisting of microporous particles whose mean granulometry is smaller than 5 mm.
Patent EP-0190522-B1 (EP)
IPC: B29C48/34
Filed: 1985-12-12
Granted: 1988-11-17
Abstract: 1. A composite material constituted by a continuous thermoplastic sheath and a core chosen from compounds of which the melting point, or in default of this the decomposition temperature, is below the melting point of the sheath, characterized in that the core is at least partially in the form of a powder.
Patent EP-0203321-B1 (EP)
IPC: A23L7/109
Filed: 1986-04-04
Granted: 1989-03-08
Abstract: A process for the production of pasta characterised in that flour is mixed with from 15% to 33% by weight of water based on the weight of flour and water to form a dough, the dough is extruded through a pasta die (10) provided with at least three superimposed nozzles (11) for forming dough sheets, (12) and the extruded, superimposed dough sheets (12) are compressed into one dough sheet (15) which is then cut to form the desired pasta shape.
Patent EP-0205844-B1 (EP)
IPC: C12Q1/28
Filed: 1986-05-05
Granted: 1990-07-04
Abstract: Method for detecting the presence of periodontal disease by contacting saliva from a patient suspected of having said disease condition with hydrogen peroxide and a buffered aqueous solution of 4-aminoantipyrine and a phenolic component and observing the color produced as an indication of the presence of periodontal disease, said phenolic component being (i) sodium 2-hydroxy-3,5-dichlorobenzene sulfonate; (ii) p-hydroxybenzoic acid; (iii) p-methoxyphenol; or (iv) 2,6-dichlorophenol.
Patent EP-0225496-B1 (EP)
IPC: C12P19/04
Filed: 1986-11-10
Granted: 1992-05-20
Abstract: The present invention pertains to plant polysaccharides acting on the immune system and a process for isolating the polysaccharides from plant cell cultures. The purified polysaccharides can be used as drugs, specifically as immunomodulators or immune mediators, in animal medicine.
Patent EP-0223369-B1 (EP)
IPC: A61K9/66
Filed: 1986-10-01
Granted: 1990-12-27
Abstract: A pharmaceutical composition comprising the analgesic and anti-inflammatory agent 2-(2-fluoro-4-biphenylyl) propionic acid or a pharmaceutical acceptable salt thereof and certain esters of natural vegetable oil fatty acids, provides a rapid release of 2-(2-fluoro-4-biphenylyl)propionic acid into the body, and hence a very rapid analgesic and anti-inflammatory effect.
Patent EP-0226525-B1 (EP)
Title: Improvement in cramp pliers
IPC: B25B25/00
Filed: 1986-10-28
Granted: 1990-05-23
Abstract: The plier-staplers of the patent include a slide or store of staples which is kept at the height of the stapling claws in order to feed a staple to these claws and straight afterwards the staple slide withdraws automatically from the stapling area so as to allow the staples to be placed perfectly. Once that the operation has been performed, the slide returns to its position for feeding staples to the claws of the pliers. This is archieved by turning piece (5) which is connected to the staple slide (7) which, when activated by control (13), is withdrawn, and after stapling returns to its initial position thanks to the action of the spring (12).
Patent EP-0215879-B1 (EP)
Title: Ameliorations a des tendeurs a goujons multiples
IPC: B23P19/06
Filed: 1986-03-06
Granted: 1990-12-19
Abstract: Un tendeur à goujons multiples (17) comprend un anneau à carrousel circulaire (18) pourvu d'autant de trous (20) qu'il y a de goujons (12) à mettre sous tension. Une barre de tension (21) possède une douille (22) qui se visse dans un prolongement (16) du goujon. La barre de tension peut tourner dans un bloc de poussée (41) qui peut être relevé à l'aide d'un dispositif tendeur hydraulique (44). La réaction est transmise à la pièce à usiner (11) par l'anneau à carrousel (18). Un moteur (50) serre l'écrou de travail (14) à l'aide d'un anneau à taquets (54) entraîné par chaîne et muni de taquets d'entraînement à ressorts (55).
Patent EP-0252325-B1 (EP)
Title: Semiconductor device having a fuse circuit and a detecting circuit for detecting the states of the fuses in the fuse circuit
IPC: G11C17/16
Filed: 1987-06-10
Granted: 1992-01-02
Abstract: A semiconductor device comprises a fuse circuit having first and second fuses (F1,F2) for storing an information by blown and unblown states of the fuses (F1,F2), an information output circuit for providing an output signal having a first logic level when at least one of the fuses (F1,F2) in blown and an output signal having a second logic level when both the fuses (F1,F2) are unblown, and a detecting circuit for detecting which one of the fuses (F1,F2) is unblown. This detecting circuit has a first transistor (Q1) connected to the first fuse (F1) in parallel and turned ON in response to a first check signal (X), and a second transistor (Q2) connected to the second fuse (F2) in parallel and turned ON in response to a second check signal (Y).
Patent EP-0266818-B1 (EP)
Title: Feed-through element for vacuum apparatus and apparatus provided with such feed-through elements
IPC: C21D9/56
Filed: 1987-10-12
Granted: 1990-09-12
Abstract: The invention relates to a feed-through element for application in a vacuum apparatus for the continuous feeding through of material with wire character to be treated at least comprising a tubular casing with an inside diameter that is larger than the outside diameter of the material to be fed through, whereby the free surface which is left between the material to be fed through and the inner side of the tubular casing (21) does not exceed 30 % of the total surface available inside the tubular casing (21), and whereby the value of the quotient of L/S-free being more than or equal to 500 mm <-1>, where L represents the length of the tubular casing (21) in mm and S-free the free surface in mm<2>.
Patent EP-0232122-B1 (EP)
IPC: C07C401/00
Filed: 1987-01-28
Granted: 1990-11-22
Abstract: A fuel briquette (10) comprises compacted moistened coal slack or dross particles (11) sealed in a waterproof combustible envelope (12). The particles (11) substantially fill the volume of the envelope.