baber/WOPTO huggingface dataset:
Patent EP-0280992-B1 (EP)
Title: Cyclohexene carboxylic-acid esters, process for their preparation and their use
IPC: C07C255/23
Filed: 1988-02-23
Granted: 1990-10-24
Abstract: 1. Cyclohexenecarboxylic acids of the general formula (I)   see diagramm : EP0280992,P13,F3   in which R**1 represents a straight-chain or branched, or cyclic, saturated or unsaturated hydrocarbon radical with up to 20 carbon atoms, which can be interrupted by an oxygen atom or a sulphur atom in the chain and/or which can be substituted by halogen, cyano, hydroxyl, acetyloxy, nitro, or by a phenyl, phenoxy, phenylthio or phenylsulphonyl group which is optionally substituted by halogen, cyano, dialkylamino with in each case 1 to 2 carbon atoms to each alkyl group, alkoxy with 1 to 4 carbon atoms, alkyl with 1 to 4 carbon atoms, trifluoromethyl or nitro, or by an alpha-, beta- or gamma-pyridyl group or by an amino group, where this amino group carries 2 identical or different substituents from the group alkyl with up to 4 carbon atoms, alkoxyalkyl with up to 4 carbon atoms, phenyl or C7 -C14 -aralkyl, or where these substituents optionally form with the nitrogen atom a five- to seven-membered ring, which can contain an oxygen or sulphur atom as an additional hetero atom, or an N-phenyl or N-alkyl grouping, where this alkyl group comprises 1 to 3 carbon atoms, R**2 represents C6 -C12 -aryl, which can be mono-, di- or trisubstituted by halogen, C1 -C8 -alkyl, C1 -C8 -alkoxy, C1 -C6 -alkylthio, C1 -C6 -alkylsulphonyl, trifluoromethyl, trifluoromethoxy, difluoromethoxy, trifluoromethylthio, nitro, cyano, C1 -C4 -alkoxycarbonyl, di-C1 -C6 -alkylamino, dimethylaminosulphonyl or dimethylcarbamoyl, the substituents being identical or different, R**3 represents C1 -C6 -alkyl or represents C6 -C12 -aryl, which can be mono- or disubstituted by halogen, C1 -C4 -alkyl, C1 -C4 -alkoxy, cyano, trifluoromethyl or trifluoromethoxy, the substituents being identical or different, and X and Y are identical or different and represent a group of the formula -CN, -COR**4 , SO2 R**4 , -COOR**5 , -CONR**6 R**7 or -SO2 NR**6 R**7 , wherein R**4 denotes C1 -C8 -alkyl, C6 -C12 -aryll or C7 -C14 -aralkyl, R**5 denotes C1 -C8 -alkyl or C6 -C12 -aryl, and R**6 and R**7 are identical or different and denote C1 -C6 -alkyl, C6 -C12 -aryl or C7 -C14 -aralkyl, in the form of their isomers, isomeric mixtures, optical antipodes or racemates.
Patent EP-0339123-B1 (EP)
Title: Bracelet, especially a watch strap
IPC: A44C5/02
Filed: 1988-05-06
Granted: 1991-03-20
Abstract: In order to make the actual strap of a bracelet, in particular of a watch strap, exchangeable for the user, the bracelet has on its front and rear side fasteners (1, 1') which are of U-shaped construction in cross-section and are connected to one another by webs (6). The strap (7), which is preferably constructed as a leather strap, extends with its edge portions in these fasteners, supporting itself with its underside on the webs (6). In this case, the fasteners (1, 1') can be divided into links (2, 2') which are connected to one another in an articulated manner. Additionally, the limbs (4) of the U-shaped fasteners (1, 1'), lying on the outside, can be connected by bearers (32) which bear gems (33). The fasteners (1, 2) are aligned so as to converge towards their ends and thus facilitate the insertion of a strap and its withdrawal when being exchanged for another strap. 
<IMAGE>
Patent EP-0320622-B1 (EP)
Title: Safety helmet for motor-cyclists provided with manually-adjustable ventilation means
IPC: A42B3/28
Filed: 1988-11-11
Granted: 1990-10-31
Abstract: Safety helmet for motor-cyclists, (etc.,) provided at the top of the cap portion with at least one air, inlet (3) above which is affixed an aerodynamically, shaped guide fin (4). The air flow under the guide fin (4) produces a vacuum in the helmet and hence ventilates the air inside. Between said aerodynamic guide fin (4) and the external surface of the cap an adjustable sliding element (5) is provided, which is suitably shaped and positioned so as to act both as a baffle plate and as a shutter for controlling said air flow.
Patent EP-0283377-B1 (EP)
Title: Bushing for connecting a cylindrical or oval handle to a conical bore of a tool
IPC: B25G3/04
Filed: 1988-03-04
Granted: 1992-07-01
Abstract: This bushing consists of a conical piece made from semi-rigid material (3), matching externally the shape of the bore (1a) of a tool (1) comprising a hole having a cross-section corresponding to that of the handle (2). The hole of the bushing comprises asperities (3a) intended to lodge in cavities (2a) made in the periphery of the handle. <IMAGE>
Patent EP-0313522-B1 (EP)
Title: Extractable carriage for kitchen units made up of modular components that may be used to construct carriages of differing widths
IPC: A47B88/04
Filed: 1988-05-09
Granted: 1993-03-10
Abstract: This invention concerns an extractable carriage for kitchen units made from modular components coupled together in a simple and rapid fashion and going to make up carriages which may differ in width while their height and length remain unaltered. The extractable carriage according to the invention is characterised by the fact that it is composed of two tracks with no transversal connection; likewise, the two U-shaped lateral supporting frames are separate items in that there is no connection between their uprights until assembly, and then only by means of the trays that are directly attached to them.
Patent EP-0333763-B1 (EP)
Title: Control device for a radiator valve
IPC: F24D19/10
Filed: 1987-12-07
Granted: 1992-12-16
Abstract: PCT No. PCT/EP87/00760 Sec. 371 Date May 8, 1989 Sec. 102(e) Date May 8, 1989 PCT Filed Dec. 7, 1987 PCT Pub. No. WO88/04447 PCT Pub. Date Jun. 16, 1988.A control device for a radiator valve comprises a housing (10, 12) including an operating, display, control and power supply portion, (14, 16, 18). Said housing comprises a cut-out (24) with which it is slipped-over a motorized drive unit (30-84). When the housing (10, 12) is removed from the drive unit, a reception housing (38) for a motor (34) and a gear unit (36) can be rotated as a hand wheel with respect to a stationary drive housing (32) flanged to the radiator valve so that the valve may be manually operated. A ring (66) being rotatable with respect to the reception housing (38) and a drive housing (32) allows balancing of tolerances and matching to radiator valves of different manufacturers.
Patent EP-0357605-B1 (EP)
Title: Toy set of elements for forming patterns or pictures
IPC: A63F9/06
Filed: 1988-02-03
Granted: 1992-11-04
Abstract: A toy set of elements that can be fitted together so as to form a pattern or picture which comprises types of flat prismatic elements of different forms, in which the number of elements is greater than the number of types, which comprise the following elements types: a square element, a square element with a circular opening in the middle, two different square elements from which a corner region of a quarter of circle is missing, a quarter of an annular ring, a quarter of a circle, a rectangle, a half of a circle, a pair of symmetrical right-angled triangles, an isoceles triangle and an equilateral triangle; wherein the toy-set comprises at least eight of these twelve types of elements.
Patent EP-0366065-B1 (EP)
Inventor: GLASER HERMANN
IPC: A47C23/06
Filed: 1989-10-24
Granted: 1994-01-05
Abstract: An elastic support body for a slatted grid has a diamond-shaped connecting framework (14) which is inserted between a fastening section (16) fixed to the frame and a support section (10) carrying one end of a slat. Free corner points of the diamond-shaped connecting framework (14) are connected by an additional extra spring section (30) which is stressed in tension when the support body is compressed. <IMAGE>
Patent EP-0368715-B1 (EP)
Inventor: KERAUTRET ANDRE
IPC: F24D3/08
Filed: 1989-10-26
Granted: 1994-08-10
Abstract: The invention relates to an installation and apparatus for heating and for producing hot water for domestic use, using a heat transfer fluid, with distribution by individual premises from a communal heating system which comprises, for each individual set of premises to be heated, at least one inlet duct (201) and one return duct (202) forming a circuit referred to as the primary circuit, said ducts being connected to inlet (209) and outlet (210) pipes respectively of the heating circuit of said premises. An installation according to the invention is noteworthy in that it comprises a thermal consumption meter (204), while a circuit for heating water for domestic use is connected to the heating circuit of the premises, these two circuits forming a circuit referred to as the secondary circuit, the entire system being such that said meter permits the metering of the calories utilised by the entire secondary circuit. Advantageously, the circuit for heating water for domestic use comprises a water reservoir (214), for water for domestic use, enclosed by a jacket (219) for the circulation of the heat transfer fluid which also serves as container for mixing between the primary and secondary circuits. <IMAGE>
Patent EP-0375578-B1 (EP)
Inventor: LEVY GUY
IPC: B23K26/00
Filed: 1989-12-20
Granted: 1994-09-07
Abstract: Device for the cutting or vaporising of various materials and tissues by using the laser effect, in particular for the treatment of dental caries and the cutting of the dentine, characterised in that it comprises a specific laser of the YAG type having in particular the following characteristics:
 - a capacity for emitting a pulsed energy of between 0 and 250 millijoules;
 - firing rate of 50 Hz;
 - pulse durations of between 100 and 300 microseconds. 
<??>This device also comprises a handpiece comprising a hollow body (1) of elongate form, of which one of the ends constitutes or is designed to constitute a head (5) in which there is installed an optical focusing means (6) at which there terminates the end of the fibre optic (2) housed in the said body (1) and enabling the laser beam to be conveyed as far as the said focusing means (6), the said head being designed to receive an interchangeable application instrument completing the handpiece and consisting of a flexible fibre optic (8). 
<IMAGE>
Patent EP-0368820-B1 (EP)
Inventor: LINDBERG SVEN
IPC: F41A9/37
Filed: 1989-10-10
Granted: 1994-06-08
Abstract: A tank features magazines which hold ammunition units (3a, 3b) of different types. The feeding path includes discharge devices for discharging the ammunition units from the magazines, and a turntable (8) for receiving each respective ammunition unit discharged from the magazines and turning the ammunition unit to a traverse direction which coincides with a preset traverse direction for the gun of the tank. There are further included means for transferring each respective ammunition unit from the turntable to the ramming position in the gun. The turntable is provided with two carrier units (8a, 8b) for ammunition units. The carrier units are alternatingly movable into and out of the feeding path for the ammunition units. On feeding of the first type of ammunition unit (3a), the first unit operates in the feeding path, while the second unit is located outside the feeding path where it carries an ammunition unit (3b) of the second type. On switching from the one ammunition type to the other, the turntable is disposed to move the first carrier unit out of the feeding path and the second carrier unit into the feeding path.
Patent EP-0431046-B1 (EP)
Inventor: SLEPIAN MARVIN J
IPC: A61F2/06
Filed: 1989-08-23
Granted: 1995-05-03
Abstract: An at least partially preformed polymeric product for paving or sealing the interior surface of a tissue lumen (171) by entering the interior of the tissue lumen (171) and applying said polymer to the interior surface of the tissue lumen (171). The polymer can be delivered to the lumen (171) as a monomer or prepolymer solution, or as an at least partially preformed layer (172). <IMAGE>
Patent EP-0431072-B1 (EP)
Inventor: COHEN LAWRENCE KENNETH
IPC: A61K39/00
Filed: 1989-08-25
Granted: 1996-10-23
Abstract: Recombinant fowlpox virus (FPV) capable of expressing immunogenic proteins of fowl pathogens are described. The FPV express DNA of the pathogen under the direction of FPV promoters. The recombinant FPV provide live vaccines for poultry and other animals.
Patent EP-0445156-B1 (EP)
IPC: A61K31/505
Filed: 1989-11-24
Granted: 1993-02-10
Abstract: On peut traiter des maladies inflammatoires chroniques des intestins par administration entérique de doses pharmacologiquement efficaces d'oxypurinol et/ou de ses sels alcalins, alcalino-terreux ou ammoniacaux.
Patent EP-0388790-B1 (EP)
Inventor: LITTLEBURY HUGH W
IPC: G01R31/317
Filed: 1990-03-15
Granted: 1997-03-05
Abstract: An interface apparatus for coupling a multi-channel tester (11) to a high pin count logic circuit for use in testing the logic circuit is provided wherein a plurality of terminal electronics units (21) are coupled to each test channel of the multi-channel tester (11). Some of the terminal electronics (21) units are coupled to each other in parallel by at least one stimulus shift register (18), which serves to divide a serial stimulus vector among the terminal electronics units (21), and one response shift register (17), which serve to assemble the response data from several terminal electronics (21) units into a serial response vector. The serial stimulus vector is generated, and the serial response vector is analyzed by the multi-channel tester (11). The apparatus is capable of operating in one of a plurality of modes used for functional testing, parametric testing, and high speed scan path testing of the logic circuit.
Patent EP-0423644-B1 (EP)
Inventor: JOON HYO SHON
IPC: F16L33/24
Filed: 1990-10-12
Granted: 1994-01-26
Abstract: The invention relates to a connector for a shower head. The connector comprises a band nipple (5), a hose (6) connected to the band nipple (5), a screw nipple (4) and a bushing (2) fitting around said hose (6), and a coupling nut (1) enclosing said elements. The connector further comprises a lock ring (3) fitting around said screw nipple (4) and having a plurality of protrusions (3a) at the periphery thereof, said lock ring being adapted to firmly fix said bushing (2) on an outer hose (7). The connector provides a perfect connection of the bushing (2) and the screw nipple (4).
Patent EP-0431369-B1 (EP)
Inventor: HINZ MANFRED
IPC: E05B63/20
Filed: 1990-11-16
Granted: 1994-04-27
Abstract: A mortice lock for doors or the like is equipped with a latch bolt which is under the effect of a latch spring (6) and which, with a door leaf opened, can be detained in an only partially extended intermediate position, projecting beyond the lock face plate (3) with only its run-on slope (4') located on the end face, by means of a blocking element (10''') which can be disengaged as a result of the impact on the striking plate of a release (10) projecting on the face plate and arranged in the region of the blocking surface (4<v>) of the latch bolt (4) and which thereby causes the latch bolt (4) to pass into its fully extended position. To provide a mortice lock of the abovementioned generic type which, whilst having an even simpler design of the blocking-element and release mechanism, possesses an arrangement of the release (10) and of the blocking element (10''') safe against unintended actuation, with the door open, and in which, at the same time, it also remains guaranteed that the release (10) frees the latch bolt for its fully extended movement only after the closed position of the door has reliably been reached, the release (10) is pivotably mounted in a protected manner in the latch bolt and is equipped with a blocking nose (10''') which at the same time forms the blocking element.
Patent EP-0432694-B1 (EP)
Inventor: PARKES KEVIN EDWARD BURDON
IPC: C07D303/36
Filed: 1990-12-10
Granted: 1996-05-29
Abstract: The invention relates to compounds of the formula <IMAGE> wherein R<a'> is azido, R<4> is alkyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl and X is a leaving group. These alcohols of the formula VII are useful intermediates in chemical syntheses.
Patent EP-0409708-B1 (EP)
Inventor: WERQUIN DOMINIQUE
IPC: B22D11/04
Filed: 1990-07-13
Granted: 1993-11-03
Abstract: The subject of the present invention is a plate mould for continuous casting of metal, comprising four cooled plates (2, 3) delimiting between them a cavity (4) whose corners are cut by bevels (9) and in which the plates (3) of each pair of opposite plates bear on corresponding bearing faces (8) of the plates (2) of the other pair of opposite plates, the plates (2, 3) being intended to be clamped against one another by clamping devices (10) acting virtually perpendicularly to the bearing faces (8). 
<??>According to the invention, the bevel (9) of each corner of the cavity (4) is formed by the hypotenuse of a right-angled triangle of which the sides of the right angle are each located in a plane formed by the inner wall of one of the adjacent plates (2, 3) and have a length greater than 30 mm. 
<IMAGE>
Patent EP-0416980-B1 (EP)
Title: Adjustable fitting for the securing of exterior cladding panels
IPC: E04F13/08
Filed: 1990-08-29
Granted: 1993-05-19
Abstract: Adjustable cladding fitting in which the central vertical zone (2b) of the U-shaped fitting is pierced by a hole (6) through which passes an internally threaded retention part (7) and having, at its front portion, a thinner zone intended for retaining a captive nut (9) so as to lock the retention part (7) onto the section (2) and thereby to drive and screw into this retention part (7) a threaded rod (13) which is terminated by a flat (13a) pierced by a vertical channel (15) intended to receive a rod (17) which retains, by penetration, a lower (22) and an upper (20) cladding panel, the threaded rod (13) enabling, by screwing or unscrewing the nut (9), the position of the upper panel (20) in relation to the lower panel (22) to be adjusted, by displacement, and then this threaded rod is locked to the retention part (7) by means of a lock nut (14). <IMAGE>
Patent EP-0394205-B1 (EP)
Inventor: KUKKONEN OSMO
IPC: H01R13/24
Filed: 1990-03-16
Granted: 1993-12-15
Abstract: A resilient connector for radio frequency signals comprises contact pins (1 - 3) perpendicularly movable in holes (12 - 14) made into a printed board (10). Each pin is connected to a circuit through a signal spring (4 - 6) with one end rubbing against the pin (1 - 3). The contact between the pin and an other connector is secured by a helical spring (7 - 9) pushing the pin away from the board (10).
Patent EP-0399020-B1 (EP)
Title: Circuit integre a semi-conducteur avec protection contre l'inversion des polarites
Inventor: SCHELEN JOHANNES BERNARDUS JOZ
IPC: H01L27/02
Filed: 1989-11-09
Granted: 1993-12-29
Abstract: Le circuit intégré à semi-conducteur décrit, qui est destiné à être utilisé dans un dispositif actionné par batterie basse tension (1, 5 à 2 V), est équipé d'un circuit de protection contre l'inversion de la connexion de la batterie. Le circuit de protection assure la connexion en permanence du substrat à un potentiel extrême et la connexion en permanence d'une région contenant une ou plusieurs résistances à l'autre potentiel extrême, que le mode de connexion de la batterie soit correct ou inversé. Le circuit de protection a été conçu pour qu'aucune chute de tension ne se produise entre les connexions de la batterie et les bornes de connexion à tension d'alimentation du circuit intégré à semi-conducteur.
Patent EP-0455712-B1 (EP)
Inventor: RASMUSSEN JAN KROEYER
IPC: A01K1/02
Filed: 1990-01-23
Granted: 1995-07-26
Abstract: In order to be able to keep pigs in an expedient manner, this must be effected in such a way that the pigs are given living and growing conditions which correspond substantially to their natural behavior. According to the invention, for this purpose there can be used a pigpen unit comprising a piggery (1) and an enclosed yard (2), neither of which have a floor, and an external feeding place (3). These sections can be separated and assembled in such a manner that it is easy to move the pigpen unit for a crop rotation. In order to facilitate the feeding and the operation, the unit has a straight side wall (4, 12, 15) which faces out towards the road (25), and from which through a door (13) there is access into the yard (2) and through an opening (27) fodder can be introduced into a trough.
Patent EP-0472533-B1 (EP)
Inventor: BOYESEN EYVIND C O PERFORMANCE
IPC: F02B75/02
Filed: 1990-02-07
Granted: 1995-05-03
Abstract: A rotary exhaust control valve for two-stroke cycle engines is disclosed. This valve is oriented at least partially within the exhaust passage and, for each revolution of the engine, delays flow from the combustion chamber through the exhaust passage during the expansion stroke of the piston while permitting full opening of the exhaust passage and blow down to initiate the scavenging cycle of the engine. The valve of the present invention permits complete opening and closing of the exhaust passage during the appropriate portions of the engine cycle. Also disclosed is a mechanical linkage mechanism between the rotary valve and the crankshaft to provide precise control of the exhaust valve throughout the engine cycle.
Patent EP-0444202-B1 (EP)
IPC: B23H7/02
Filed: 1990-09-17
Granted: 1993-07-21
Abstract: Procédé de préparation de données de commande numérique pour l'usinage sans noyau dans une machine d'usinage par électro-érosion à fil utilisant un dispositif de programmation automatique. Un dispositif de programmation, qui lit le profil (C1) d'une zone d'usinage (A1), une position de connexion de fil (PO) et une quantité de saignée maximale à partir d'un programme PERT, prépare des données de commande numérique servant à déplacer un fil depuis la position de connexion de fil (PO) jusqu'à une position centrale dans la zone d'usinage (P1) (S1) tout en effectuant l'usinage par électro-érosion, détermine une orbite d'outil en spirale composée d'orbites circulaires (PS1 ∩ PS3), présentant chacune une forme similaire à une figure exprimant le profil de la zone d'usinage et écartées mutuellement d'une distance maximale de saignée, et d'orbites linéaires reliant entre elles les orbites circulaires adjacentes, et prépare des données de commande numérique permettant d'effectuer un usinage brut le long des orbites linéaires et des orbites circulaires à l'intérieur d'une courbe périphérique interne (C2) (S2) d'une zone d'usinage de finissage. Lors de la production (S3) des données de commande numérique servant à effectuer l'usinage brut final le long de la courbe périphérique interne, la distance de saignée comprise entre l'orbite circulaire (C3) adjacente à la courbe périphérique interne et cette dernière est limitée à la distance entre ces éléments. On prépare finalement (S4) des données de commande numérique servant à effectuer un usinage de finissage le long d'orbites d'usinage de finissage (C4, C5, C1) à l'extérieur de la courbe périphérique de finissage, que l'on détermine en fonction d'une marge de finissage et du nombre de passes de finissage dans le programme PERT.
Patent EP-0466320-B1 (EP)
Inventor: SATO YASUE
IPC: C23C16/40
Filed: 1991-06-03
Granted: 2001-01-24
Abstract: A process for preparing a semiconductor device comprises the step of surface modifying a desired portion of the surface of a substrate and the step of depositing selectively a metal on an electron-donative surface provided corresponding to the portion. <IMAGE>
Patent EP-0490778-B1 (EP)
Inventor: LAVAULT SYLVIE
IPC: C08G75/045
Filed: 1991-12-16
Granted: 1994-09-28
Abstract: New sulphur compounds which are thioalkanol mercaptal esters. The invention also relates to the use of these sulphur esters for preparing polymers which have a refractive index higher than 1.50. The manufacture of optical discs and of waveguides may be mentioned among the optical applications of these polymers.