baber/WOPTO huggingface dataset:
Patent EP-0320442-B1 (EP)
Title: Use of a dielectric microwave resonator, and sensor circuits
IPC: H01P7/10
Filed: 1988-11-16
Granted: 1992-04-15
Abstract: The use of a microwave resonator is proposed as a sensor in an arrangement for determining the relative position of the sensor relative to a metal or non-metal body. The resonator may be a component of an oscillator and determine the natural frequency thereof. The resonator can also be connected as a filter. For suitable uses, it is possible to provide a plurality of resonators which can be designed and connected in accordance with the geometry of the object to be monitored.
Patent EP-0300056-B1 (EP)
Title: PROCEDE DE PREPARATION DE TETRAKIS (3-(3,5-DI-tert-BUTYL-4-HYDROXYPHENYL)PROPIONYLOXYMETHYL)METHANE
IPC: B01J31/02
Filed: 1988-02-01
Granted: 1992-01-29
Abstract: Un procédé de préparation de tétrakis(3-(3,5-di-tert-butyl-4-hydroxyphényl)propionyloxyméthyl)méthane consiste à mettre en réaction d'échange d'esters un alkyl-3-(3,5-di-tert-butyl-4-hydroxyphényl)propionate avec du pentaérythritol en présence d'un catalyseur basique et du bis (2,2,2-tris (hydroxyméthyl)éthoxy)-méthane. Ce procédé permet de produire de grandes quantités de tétrakis-(3-(3,5-di-tert-butyl-4-hydroxyphényl) proionyloxyméthyl)méthane très pur sans qu'il soit nécessaire d'utiliser de grandes quantités d'alkyl 3-(3,5-di-tert-butyl-4-hydroxyphényl)propionate coûteux, tout en réduisant la quantité de sous-produits obtenus.
Patent EP-0324501-B1 (EP)
Title: Method for stabilizing concrete residues
IPC: C04B18/16
Filed: 1989-01-13
Granted: 1991-11-21
Abstract: Method for the stabilization (prevention of hardening) of concrete residues in recipients like Ready-Mix truck drums comprising the addition of water to form a slurry and addition of a stabilizing agent to the slurry water. The slurry can be mixed with fresh concrete without impairing its quality.
Patent EP-0325185-B1 (EP)
Title: Apparatus for descaling water by means of a magnetic field
IPC: C02F1/48
Filed: 1989-01-14
Granted: 1992-01-08
Abstract: The apparatus comprises a column of magnets (15) separated by spacers (17) and contained in an enclosure (14). The column is arranged coaxially (XX) in an external tube (16), an annular space (7) being provided for the flow of the water to be treated between an entry end piece (1 to 4) and an exit end piece (6, 8, 9, 18). In the entry end piece the water to be treated arrives (4) perpendicularly (YY') to the axis (XX') of the tube (16). A shaped component (1) exhibiting finely pitched helical grooves (10) imparts a helical motion to the water entering the annular space (7). The entry end piece is provided with a plug (3), coaxial with the tube (16), enabling the column of magnets (14, 15, 17) to be dismantled for its cleaning without the need to separate the external tube (16) either upstream or downstream from the water conduit in which it is fitted. <IMAGE>
Patent EP-0351504-B1 (EP)
IPC: B41F9/00
Filed: 1989-05-03
Granted: 1992-07-01
Abstract: An impression roller (5) of a printing unit equipped with an electrostatic printing aid has on its insulation surface a conductive coating (10), above which a further, limitedly conductive coating (11) is arranged. Arranged fixedly in relation to the printing unit, concentrically relative to the electrically earthed axle or shaft (6) of the impression roller (5) and next to the latter is a primary spool (17) and mounted fixedly in relation to the impression roller (5) concentrically to the electrically earthed shaft (6) of the impression roller (5) on one of its front sides (12) is a secondary spool (14). The one connection of the secondary spool (14) or shaft (6) and the other connected [sic] to the coating (10) via a rectifier circuit (22). 
<IMAGE>
Patent EP-0348809-B1 (EP)
Inventor: NARJES FERDINAND
IPC: G06F12/06
Filed: 1989-06-21
Granted: 1994-02-16
Abstract: Method for addressing the processor units of a device for monitoring and/or controlling, in which processor units equipped with addresses can exchange information items. An automatic addressing of the processors unit is made possible by the fact that the processor units are provided with individual addresses in an addressing phase and, in a subsequent identification phase, send information items to an addressing device which provide the possibility of determining the arrangement of the processor units in the message transmission network. The method can be advantageously used in devices for monitoring systems in telecommunication engineering. <IMAGE>
Patent EP-0353528-B1 (EP)
Title: Apparatus for evacuating and neutralising the condensates in a chimney operating at a low flue gas temperature
IPC: F24H8/00
Filed: 1989-07-15
Granted: 1992-01-02
Abstract: Apparatus for evacuating the condensates (1) designed for a chimney (3) operating at a low flue gas temperature, characterised by an overflow container (4), a neutralisation cartridge (13) immersed from above in the liquid chamber (11) of the overflow container and a suspended matter filter (25) disposed in an upper section of the neutralisation cartridge (13), the apparatus being held together by a cover (35) which can be mounted on the overflow container (7), and the neutralisation cartridge (13) being mounted in a removable fashion in the overflow container (7) and the suspended matter filter (25) being mounted in a removable fashion at the upper edge (47) of the neutralisation cartridge (13).
Patent EP-0358011-B1 (EP)
Inventor: PHILIPP GOTTFRIED DR
IPC: C08G77/58
Filed: 1989-08-17
Granted: 1995-12-27
Abstract: To prepare scratchproof materials, a composition obtained by hydrolytic polycondensation of at least one aluminium compound, at least one organofunctional silane and, if desired, one or more inorganic oxide components, is applied to a substrate or subjected to a shaping process, after which it is cured, for example by heating.
Patent EP-0370376-B1 (EP)
Inventor: HOERMANN THOMAS J DIPL-ING
IPC: E06B3/48
Filed: 1989-11-15
Granted: 1994-07-20
Abstract: Door leaf made of a number of panels connected by means of hinges, in particular an articulated ceiling door, in which the insertion of fingers into the gap between two consecutive panels is prevented in that those end faces of adjacent panels which are turned towards one another are provided with end surfaces which run in arched manner approximately about the hinge axis, so that a finger-wide gap does not arise between the panels in any pivoting position, in which connection, outside the end surfaces which run in an arched manner and start from the outside of the door leaf, in the region close to the inside of the door leaf, step regions are formed, which engage in one another in the closed position of the door leaf. In order to be able simply to manufacture such a door made of panels in a tight or supported or accurately oriented closed position in relation to one another, a gap section, in which the gap distance is interrupted and across which the panels, in the closed position of the door leaf, lie against one another, is provided in the gap region between those end faces of adjacent panels which are turned towards one another, seen from the outside of the door leaf to the inside of the door leaf.
Patent EP-0380772-B1 (EP)
Title: Long-lasting slip-proof tyre
IPC: B60C1/00
Filed: 1989-11-23
Granted: 1993-04-14
Abstract: The invention relates to an automotive pneumatic tyre having belt layers which contain at most 8 % by weight of plasticiser and having a tread divided into two layers, the outer layer thereof containing at least 25 % by weight of plasticiser and being softer than the inner layer. In order to prevent unfavourable effects on the service life of the belt structure as a consequence of plasticiser diffusion, it is proposed according to the invention that the inner layer of the tread is thicker over the axial edges of the belt layers than in the centre of the tyre and contains at most 10 % of plasticiser. <IMAGE>
Patent EP-0329210-B1 (EP)
Title: In-line device for positioning between a supply conveyor and a discharge conveyor
IPC: B65G47/68
Filed: 1989-01-25
Granted: 1992-09-23
Abstract: In-line device for the transformation of containers (6) supplied beside and behind each other by a supply conveyor (1) into a single line for removal by a discharge conveyor (3) moving at a higher speed, said conveyors (1,3) being positioned on either side of a transfer conveyor (2) consisting of a number of tracks (5) driven with various speeds. Guiding rods (7,8) are present for guiding the containers (6). The upper surface of the conveyors (1,2,3), viewed transverse to the direction of movement (P) of the conveyors, makes a varying angle ( alpha ) with the horizontal plane. When the supply conveyor (1) is making a positive angle (+ alpha ) with the horizontal plane this angle decreases in the direction of movement (P) and is changing into a negative angle (- alpha ) near the discharge conveyor (3).
Patent EP-0366206-B1 (EP)
Title: Removing hydrogen sulphide from a gas mixture
IPC: B01D53/14
Filed: 1989-10-24
Granted: 1993-01-13
Abstract: Process for removing hydrogen sulphide from a gas mixture including hydrogen sulphide comprising contacting the gas mixture with a liquid absorbent composition including an aminopyridine, such as 4-dimethylaminopyridine.
Patent EP-0366270-B1 (EP)
Title: Cracking furnace
IPC: C10G9/20
Filed: 1989-09-27
Granted: 1991-12-04
Abstract: A cracking furnace for thermal cracking of hydrocarbon feedstocks, capable fo reducing its length, site area, wall surface area, and the number of quenching heat exchangers installed, thereby making the apparatus compact and lightweight and reducing damage of parts due to high temperatures, which cracking furnace comprises a central burner (13) provided vertically at the centre of the ceiling of a combusion chamber (1); side burners (12) provided vertically at both sides of the central burner (13); reaction tubes (7) vertically arranged between the central burner (13) and respective side burners (12), forming arch bends at the lower part of the chamber (1), and arranged in rows along the longitudinal direction of the chamber (1), a combustion gas-inducing duct (18) provided at the bottom of the chamber (1); a quenching heat exchanger (10) provided at the upper part of the chamber (1); and a reaction tube exit heder (9) connecting a plurality of exits of the reaction tubes (7) to the quenching heat exchanger (10).
Patent EP-0329499-B1 (EP)
Title: Process for the presulfurization of hydrocarbon treatment catalysts
IPC: B01J37/20
Filed: 1989-01-25
Granted: 1992-05-06
Abstract: Process for the treatment of a new or regenerated catalyst containing a support based on at least one oxide of a metal or of a metalloid and on at least one active metal, carried out in the absence of hydrogen and consisting in treating the catalyst with the aid of at least one sulphurising agent employed in solution in a solvent. 
<??>The invention is characterised in that the sulphurising agent is a polysulphide of general formula: 
<IMAGE>
 where R is a linear or branched organic radical containing 2 to 12 carbon atoms, R' is an alkyl, alkenyl, arylalkyl or arylalkenyl radical containing 1 to 12 carbon atoms, R' optionally containing at least one heteroatom chosen from the group consisting of oxygen, nitrogen and sulphur, x has the value 1 to 4, y has the value 1 to 8.
Patent EP-0340154-B1 (EP)
Title: Applicator for treating the skin
IPC: A45D34/04
Filed: 1989-04-20
Granted: 1992-09-02
Abstract: PCT No. PCT/DE89/00259 Sec. 371 Date Oct. 29, 1990 Sec. 102(e) Date Oct. 29, 1990 PCT Filed Apr. 20, 1989 PCT Pub. No. WO89/10075 PCT Pub. Date Nov. 2, 1989.An applicator for treating the skin dispenses a predetermined dose of treatment agent. The applicator comprises a cylindrical portion, the front face of which is open, and a closure piece for the open front face. Solid and hollow pins extend axially from a front wall of the cylindrical portion. The hollow pins communicate with the cylinder cavity. The closure piece and the cylindrical portion are designed so that the closure piece delimits a given volume in the cylindrical portion. The closure piece has a central filling opening with a non-return or one-way valve disposed therein.
Patent EP-0406325-B1 (EP)
IPC: E06B3/66
Filed: 1989-05-04
Granted: 1991-10-09
Abstract: L'un des panneaux de verre (40) constituant la vitre isolante n'est que partiellement relié à l'autre panneau de verre (42) avant l'assemblage final, en particulier du fait qu'il est recourbé de manière à former momentanément entre le panneau de verre (40) et l'écarteur (41) une ouverture en forme de fente par laquelle on peut introduire le gaz lourd dans l'espace intérieur de la vitre d'isolation.
Patent EP-0445123-B1 (EP)
Inventor: LASICH JOHN B
IPC: F24S10/95
Filed: 1989-10-03
Granted: 1996-01-03
Abstract: PCT No. PCT/AU89/00424 Sec. 371 Date Apr. 1, 1991 Sec. 102(e) Date Apr. 1, 1991 PCT Filed Oct. 3, 1989 PCT Pub. No. WO90/04143 PCT Pub. Date Apr. 19, 1990.A system for heating a fluid (5) conveyed or contained in process equipment (7) comprises a layer of transparent thermal insulation (9) which partly covers the process equipment so that a section (13) is exposed to solar radiation and thus is heated by the solar radiation and thereby heats the fluid (5). The "window" defines a form of thermal diode concentrator in that the surface area of the "window" is great than that of the exposed section (13) of the process equipment (7) and thus the "window" in effect concentrates the solar radiation onto the exposed section (13) of the process equipment, and the transparent thermal insulation (9), albeit transparent, minimises heat loss from the fluid (5).
Patent EP-0437655-B1 (EP)
Inventor: MANFIO LUCIO
IPC: B62D21/02
Filed: 1990-01-17
Granted: 1994-05-04
Abstract: In order to provide a ladder frame of simple design for supporting and securing floor covering profiles of superstructures or platforms of lorries or trailers, which frame can be easily assembled and provides a structure which is flush with the surface and has increased specific loading surface stress, it is provided according to the invention that the cross member (16) in the area of intersection (12) with the longitudinal members (14) is formed in such a way that the support surfaces (34) of the cross members (16) are located in the plane (38) of the support surfaces (32) of the longitudinal members (14) and that the deformation of the cross members (16) and the through-holes (18) in the longitudinal member (14) are matched to one another in such a way that the cross members (16) can be inserted through the through-openings (18) into their final position. <IMAGE>
Patent EP-0418742-B1 (EP)
Inventor: BUEHN WILLI
IPC: H04L9/00
Filed: 1990-09-13
Granted: 1995-03-08
Abstract: An encryption device (1) encodes the original data and converts them into signals for an output device (5) which creates from this a document (6, 10). This is supplied to a transmitting device (12) which scans the data (7) line by line and converts the result into signals which are transmitted to a receiving device (13) via a transmission link (14). The receiving device (13) generates from the signals transmitted a copy (15) of the document (6, 10) which is supplied to a reader (17). This converts the data into signals for a decryption device (18) which decodes the data and converts them into signals for an output device (20). The output device (20) reproduces from these the original data and provides them for further processing. 
<??>The transmitting device (12), the receiving device (13) and the transmission link (14) form a telecopying system. The data (7) are encoded in accordance with a code which is insensitive to transmission errors of the telecopying system and, in particular, distortions in the direction of the line feed. The code is preferably binary with logic values which produce brightness and/or colour contrasts, for example a bar code with bars (9) oriented in parallel with the line feed (8), and it can be read by a reader (17). 
<??>Parts of this system are preferably integrated in a device at the transmitter or receiver end. 
<IMAGE>
Patent EP-0432634-B1 (EP)
Inventor: KORHONEN HELGE
IPC: B66B5/22
Filed: 1990-12-06
Granted: 1996-03-27
Abstract: A safety gear designed to be mounted on an elevator car (1) moving along guide rails (7), comprising a frame (4), an area of wedge housings (3d,6d) formed in the frame, and wedges (3,6) placed in the wedge housings on each side of the guide rail (7), said wedges gripping the guide rail when the safety gear is activated, the wedges being so placed relative to each other that the wider end of one wedge (3) points upwards while the wider end of the other wedge (6) points downwards. To allow safety gear action in both upward and downward directions, the safety gear is provided with an activating means (10) connected to and moving both wedges, and an overspeed governor or equivalent for controlling the activating means.
Patent EP-0409341-B1 (EP)
Title: Telecoordinometer
IPC: G01B11/16
Filed: 1990-07-14
Granted: 1993-09-15
Abstract: The telecoordinometer (1) is capable of detecting the movements and/or the oscillations of a structure (8) it is associated with. It comprises an absolute reference element constituted by an either horizontally or vertically taut line (2, 2A) and a detection apparatus (3, 3A) integrally affixed to the monitored structure (8), capable of detecting the movements and/or the oscillations according to at least one direction of said taut line (2, 2A) relatively to the structure (8).
Patent EP-0399843-B1 (EP)
Inventor: VAN NEST GARY
IPC: A61K47/48
Filed: 1990-05-25
Granted: 1994-07-13
Abstract: An adjuvant composition, comprising a metabolizable oil and an emulsifying agent, wherein the oil and the detergent are present in the form of an oil-in-water emulsion having oil droplets substantially all of which are less than 1 micron in diameter. In preferred embodiments, the emulsifying agent is also an immunostimulating agent, such as a lipophilic muramyl peptide. Alternatively, an immunostimulating agent separate from the emulsifying agent can be used.
Patent EP-0463063-B1 (EP)
Inventor: HOWARD DAGGETT H JR
IPC: E05D1/02
Filed: 1990-03-13
Granted: 1996-10-09
Abstract: A laminated article of two or more leaves (22a, 22b, 22c) with an improved hinge (27). This improved hinge (27) pivots easily and does not act to change the position of the leaves (22a, 22b, 22c) it connects. The hinge means opens from 0 to 360 DEG  and yet allows rigid, substantial leaves.
Patent EP-0495842-B1 (EP)
Inventor: SEEDHOM BAHAA BOTROS
IPC: A61F2/30
Filed: 1990-10-09
Granted: 1995-12-13
Abstract: On décrit une articulation de doigt prothétique (40) pour implantation entre les éléments métacarpiens et phalangiens (41, 42) d'un doigt. Ladite articulation comprend une tige pouvant être implantée (43), que l'on introduit dans un passage (44) disposé dans la section de l'os métacarpien (41). L'articulation comprend également une tête (45) applicable sur une face terminale (48) de la section du doigt (41) et permettant le pivotement des sections des os phalangiens (42). La tige (43) et la tête (45) sont réalisées sous forme d'éléments séparés (que l'on peut accoupler après l'implantation et l'ancrage en position de la tige (43)) à l'aide d'éléments s'interconnectant de manière coulissante sous forme de partie saillante (50) et de douille (49). Ladite interconnexion qui s'effectue de façon coulissante facilite l'assemblage et permet un mouvement coulissant axial lors de la flexion d'une articulation de doigt après l'implantation, si nécessaire. Ladite articulation peut être soit du type articulation de doigt prothétique connecté soit du type non connecté.
Patent EP-0497815-B1 (EP)
Inventor: SVENNING BJORNAR
IPC: G01V1/38
Filed: 1990-10-22
Granted: 1995-01-25
Abstract: PCT No. PCT/NO90/00159 Sec. 371 Date Apr. 27, 1992 Sec. 102(e) Date Apr. 27, 1992 PCT Filed Oct. 22, 1990 PCT Pub. No. WO91/06879 PCT Pub. Date May 16, 1991.The device comprises instruments for collection and recording of signals in seismic exploration of the substratum off-shore. The device is designed as a pole which is adapted to be forced down into the seabed and comprises a pointed lower end (7), an intermediate approximately cylindrically shaped main portion (6), a vibration-absorbing spacer (14) between the pointed end (7) and the intermediate main portion (6). The other end of the intermediate main portion (6) is connected to a top part (8) designed for inserting/pulling and other ways of handling the device. The pointed end (7) at least comprises geophones (15-17) and a hydrophone (23) is placed in the vicinity of the upper end of the device. The majority of the device's other instruments are placed in the intermediate main portion (6). The device is connected to a main cable (4) which extends to a seismic ship (29, 31).
Patent EP-0441367-B1 (EP)
Title: Oil filter for internal-combustion engines for motor vehicles
Inventor: TICINESI CLAUDIO
IPC: B01D35/143
Filed: 1991-02-07
Granted: 1996-01-31
Abstract: The invention relates to a filter for the lubricating oil of internal-combustion engines for motor vehicles, which comprises a containment body for a filtration pack and a bypass valve with a shutter which is adapted for leaving its sealing seat when the filtration pack reaches a preset degree of clogging. The filter comprises a magnet rigidly associated with the shutter, which can slide within a protrusion, made of a material which is not affected by magnetic fields, of the bottom of the containment body, with which a support is suitable for being associated toward the outside of the filter. The support contains a sensor for transmitting electric pulses as a consequence of magnetic field variations and is connected to the electric circuit of a motor vehicle to provide a signal for the user. <IMAGE>
Patent EP-0449002-B1 (EP)
Inventor: EICHLSEDER MARTIN
IPC: B29C45/40
Filed: 1991-03-07
Granted: 1994-03-09
Abstract: In order to reduce the number of operations required for taking injection moulded objects out of the mould and to avoid the risk of soiling the surface, in particular in the production of optical data media, the use of retaining rings is proposed, which rings are arranged radially movably in the parting plane of the mould. The inside diameters of the retaining rings 4 in this case correspond to the outside diameters of the injection moulded objects 3, the inside diameters having a retaining geometry which ensures a secure retaining of the injection moulded objects 3. After completing the injection moulding operation and after opening the mould, the retaining ring 4 can be moved out of the mould sideways together with the injection moulded object 3. After cooling and the accompanying shrinking of the injection moulded object 3, the latter can be removed from the retaining ring 4. 
<IMAGE>
Patent EP-0452819-B1 (EP)
Inventor: ROTH PAUL
IPC: B05B12/00
Filed: 1991-04-12
Granted: 1994-07-20
Abstract: The throughput control of liquids is usually carried out with devices which operate according to the suspended solid particle principle, with turbine wheel counters, with impact plates or, for example with shutters. Here, solids in the liquids in the measuring devices can lead to blockages and/or contaminations. Furthermore, the measuring devices can only be cleaned with difficulty. In order to be able to monitor the throughput of the active substance fluid through the discharge line in a simple manner over a relatively long period of time without there being a risk of blockages, the liquid level (18) in the active substance tank (1) can be controlled by at least one monitoring element. When the liquid level (18) drops below a predetermined level, a sound signal is transmitted to a rinsing device (15, 16, 17) for automatically rinsing at least a part of the discharge line (3). As a result, the active substances located in the active substance fluid are easily prevented from being precipitated in the discharge line (3) leading to contaminations or furring. <IMAGE>