baber/WOPTO huggingface dataset:
Patent EP-0352936-B1 (EP)
Inventor: DEY SUBRATA
IPC: G08B13/24
Filed: 1989-07-12
Granted: 1994-06-29
Abstract: A presence-detection-system tag (10) in which a frequency-dividing transponder may be decisively deactivated notwithstanding the intensity of the ambient magnetic field. The tag (10) includes a frequency-dividing transponder including an active strip (12, 14) of magnetic material that, when magnetically biased to be within a predetermined magnetic field intensity range, responds to excitation by electromagnetic radiation of a first predetermined frequency by radiating electromagnetic radiation of a second predetermined frequency; a first bias strip (16) of magnetic material disposed in relation to the active strip (12, 14) for biasing the active strip (12, 14). A second bias strip (18) of magnetic material is disposed in relation to the active strip (12, 14) for further biasing the active strip (12, 14) to thereby prevent the active strip (12, 14) of magnetic material from radiating electromagnetic radiation of the second predetermined frequency in response to excitation by electromagnetic radiation when the first and second bias strips (16, 18) are both magnetized. A coded tag (10) includes two such active strips (12, 14) having different magnetomechanical resonant frequencies. The tag (10) may be detected in a presence detection system that includes means for transmitting an electromagnetic radiation signal of a first predetermined frequency into a surveillance zone and means for detecting electromagnetic radiation of the second predetermined frequency within the surveillance zone. The system further includes a magnetizer for magnetizing the second bias strip (18) to thereby deactivate the frequency-dividing transponder of the tag (10).
Patent EP-0340088-B1 (EP)
Title: Composit rocket motor housing with integrated fins and its method of production
IPC: F02K9/34
Filed: 1989-04-21
Granted: 1992-04-15
Abstract: A tubular preform (10), fins (30), and fin supports (20) are made independently, with the fins and the fin supports being made by laying fibrous cloth impregnated with polymerizable binder to take up the appropriate shapes, and then polymerizing the binder, whereas the tubular preform is made by winding a thread impregnated with a polymerizable binder. Each fin support has a base integrated with the periphery of the tubular preform, and has fin attachment portions projecting from its base, with the bases of the fin supports and the periphery of the tubular preform being shaped in such a manner as to ensure circumferential continuity of the structure. The fin supports are integrated with the tubular preform by gluing together with at least one position of localized overwinding at the gaps in the fin supports between the fin attachment portions, thereby providing a perform which is smooth in structure both inside and outside. The assembly constituted by the tubular preform, the fin supports, and the overwinding is polymerized in order to obtain a tube for constituting a rocket, and the fins are subsequently assembled to the fin support by gluing the sides of the fins onto the attachment portion of the fin supports.
Patent EP-0331615-B1 (EP)
Title: Device for sz-stranding
IPC: H01B13/02
Filed: 1989-02-20
Granted: 1993-06-09
Abstract: When operating an SZ stranding machine it is necessary to ensure that, during the stranding process, turning back of the individual wires (4) to be stranded occurs. This object is partially achieved by using a tubular store (3), although this solution is found to be inadequate, particularly when a rigid perforated guide disc is used. In order to achieve adequate turning back of the individual wires (4), the tubular store (3) together with the wires (4) looped around it is surrounded by at least one tubular element (7, 8, 9) on whose inner side the wires (4) to be stranded can roll off. As a result of the rolling off, adequate turning back of the individual wires is achieved. The invention can be used in the most varied types of SZ stranding machines. <IMAGE>
Patent EP-0423340-B1 (EP)
Inventor: TAKANAKA NAOFUMI KANAOKA FACTO
IPC: F24F1/02
Filed: 1989-11-17
Granted: 1995-05-03
Abstract: Une conduite d'alimentation est montée rotative sur un châssis principal d'appareil de climatisation et un organe détecteur de personnes déterminant également le sens de déplacement des personnes est monté dans la conduite d'alimentation. Un organe de direction d'air commande l'organe d'entraînement de conduite dans la conduite d'alimentation en fonction d'un signal de détection de personnes et d'un signal de déplacement produit par l'organe détecteur de personnes, et la conduite d'alimentation tourne de manière à suivre le déplacement des personnes. Cet agencement permet d'obtenir un refroidissement local et améliore le confort.
Patent EP-0379970-B1 (EP)
Inventor: BORNHORST JAMES M
IPC: F21V9/40
Filed: 1990-01-18
Granted: 1999-12-08
Abstract: A tambour-type panel of sections movable in a U-shaped track system from a side location in a housing to a location in the path of light. The panel sections are constructed to diffuse light passing therethrough. Each section of the diffusing panel has a texturing which diffuses the light with different degrees.
Patent EP-0379982-B1 (EP)
Title: Method of preparation of 8-hydroxyoctanoic acid
Inventor: GUENTHER BERND-RAINER DR
IPC: C07C59/01
Filed: 1990-01-19
Granted: 1993-12-08
Abstract: The invention refers to a novel method for the preparation of 8-hydroxyoctanoic acid by reaction of 6-chlorohexanol with a dialkyl malonate ester, thermal decarboxylation of the malonic acid derivative and isolation of the 8-hydroxyoctanoic acid as the free acid or as an alkali metal salt.
Patent EP-0400345-B1 (EP)
Title: Fixing element
IPC: F16B12/50
Filed: 1990-05-02
Granted: 1993-08-11
Abstract: A connecting element for connecting a component to an adjacent component has a plurality of sleeves (71, 72), each provided with a cut-out (77) and a projection (74), the projection (74) of the one sleeve (71, 72) in each case engaging in the cut-out (77) of the other sleeve (71, 72). The sleeves (71, 72) rest with a clearance fit on an inner wall of a tube (14) which is to be mounted on a connecting body (13). A clamping screw (7) is screwed into a thread (9) of the connecting body (13) and thereby clamps the sleeves (71, 72) against one another, the projections (74, 87) penetrating deeper into the cut-outs (77, 92) and in this way driving onto the circumference of the sleeves (71, 72) until the said sleeves (71, 72) are firmly clamped to the inner wall. The sleeves (71, 72) are held on one another, flush with one another, by means of a toothed system.   The unwound shapes of the sleeves (71, 72) are stamped out of steel strips and are subsequently formed into cylindrical sleeves (71, 72).   The connecting element (70) can be used especially for the production of shelves, sales stands, racks and similar tubular constructions, and as so-called expanding dowels, the captive retention of the sleeves (71, 72) with one another and with the clamping screw (7) permitting installation to be carried out quickly and simply. <IMAGE>
Patent EP-0439667-B1 (EP)
Title: Ventilator filter for mounting in the wall of a switchgear cabinet or the like
IPC: H05K7/20
Filed: 1990-05-19
Granted: 1993-02-03
Abstract: The ventilator filter (100) consists of a basic housing (10) having a frame (11) whose frame opening (16) is closed by means of an electric-shock protection grid (18) and which is provided on its circumference with a quick release device (50) having no screws, a covering housing (30) which has air guidance slots (38) and is held on the basic housing (10) by means of a clamping seat, a filter mat (60) which is arranged between the basic housing (10) and the covering housing (30), and a fan (71) which is arranged on the basic housing (10), the quick-release device (50) consisting of elastically sprung wing corners (151) which are constructed in the corner regions of the frame (11) and have elastically sprung, wing-like clamping sections which project from the planes of the frame side walls, as a result of which quick assembly of the ventilator filter in the perforations of mounting walls, such as the wall of a switchgear cabinet, is facilitated, with simultaneous, automatic matching to predetermined material thicknesses of the mounting walls. (Fig. 1). <IMAGE>
Patent EP-0463221-B1 (EP)
Title: Forming of dough based product
IPC: A21C11/00
Filed: 1990-06-29
Granted: 1993-10-13
Abstract: A machine for the automatic forming of dough based product comprising a conveyor belt (11) above which is a reciprocating punch die (13) fitted with a cutter (15) shaped to conform to the perimeter of the desired dough product and beneath which is a rotating disc (18) provided on its upper surface with a plurality of small rollers (21) arranged to form at least one spiral which rollers (21) are adapted to press against the lower side of the conveyor belt (11) when the punch die descends. <IMAGE>
Patent EP-0419932-B1 (EP)
Inventor: WAJDA WIESLAWA
IPC: G06F9/46
Filed: 1990-09-11
Granted: 2000-04-05
Abstract: It is intended to provide for optimum utilisation of the data processing capacity of a computer system. For this purpose, an information identifying a special processing state is allocated to those jobs which can be arbitrarily shifted along the time axis. These jobs can be activated by a user input until there is a new input. <IMAGE>
Patent EP-0391803-B1 (EP)
IPC: B01J13/08
Filed: 1990-04-04
Granted: 1992-07-29
Abstract: Process for the manufacture of alginate capsules by dropwise introduction of a solution of alginate(s) into a crosslinking solution of a polyvalent metal salt in which an aqueous solution of an alginate is employed, containing mannuronic (M) and guluronic (G) units in a molar ratio of between 0.4 and 1.9, and preferably a proportion of blocks (G) higher than 50%, the alginate being preferably a sodium alginate which has a viscosity, in 0.5% solution in water at 25 DEG C, lower than 20 mPa s measured with a Contraves TV viscometer with a measuring body No. 1 in the presence of a chelating agent for calcium, and the alginate(s) concentration being between 0.2 and 2% by weight and a solution of polyvalent metal salt which has a concentration of 3.4 x 10<-><3> M to 6.8 x 10<-><2> M. Can be employed for a cosmetic composition containing the capsules prepared by the above process in a cosmetically acceptable external phase. In Fig. 1 the apparatus comprises a trough 1 containing the crosslinking solution; the alginate solution is fed by the pump 2 into the nozzles 3 and falls dropwise into the trough 1. This trough is provided with a conduit 4 and an overflow 5 for feeding or evacuating the trough 1. An endless belt 6 carries the capsules, which are washed by a spray head and collected at the exit 8. 
<IMAGE>
Patent EP-0402289-B1 (EP)
Inventor: KEMMNER HARTMUT M
IPC: A01C7/08
Filed: 1990-06-06
Granted: 1994-10-26
Abstract: The present invention relates to the planting of seeds in the ground. 
<??>According to the invention, the outer part (76) of the active part (75) of the tool (54) comprises a carrier member (80), the outer edge (29) of which is directed essentially transversely to the direction of advance (7) during work. 
<IMAGE>
Patent EP-0408514-B1 (EP)
Inventor: SCHWARZ GUENTER
IPC: H02G3/12
Filed: 1990-07-12
Granted: 1995-03-22
Abstract: For the simple and rapid positioning of flush-mounted electrical installation boxes (1) relative to one another, latching projections (4, 5), which are latched in on the base (10) of the installation boxes (1), are integrally formed on a common guide rail (3). <IMAGE>
Patent EP-0483148-B1 (EP)
Inventor: BOYD FRANCIS M JR
IPC: B26B1/04
Filed: 1990-02-15
Granted: 1994-08-24
Abstract: Couteau pliant (20) comportant un mécanisme (29) qui bloque sa lame (21) lorsqu'elle est en position ouverte, mais non lorsqu'ellee est en position fermée dans une poche (27) pratiquée dans le manche (22). Un mécanisme (30) est monté au niveau de l'axe d'un pivot pour faire pivoter le manche (22) par rapport à la lame (21) et comprend un élément (31) excentré par rapport à un axe (30), cet élément de verrouillage (31) pouvant être libéré pour glisser, soit dans une ouverture (44) pratiquée dans l'épaisseur du manche (23), soit dans une position où il occupe à la fois une ouverture (45) et la cavité (44) pratiquée sur un côté (23) du manche. Lorsque l'élément de verrouillage est placé dans cette position de chevauchement, la lame est bloquée en position ouverte. Une broche (38) montée sur un axe (30) est abaissée contre la force d'un ressort (39) monté sur l'autre côté de l'élément de verrouillage (31) pour pousser celui-ci hors de sa position de chevauchement de  manière qu'il se place dans le prolongement de l'épaisseur de la lame (21) et que le manche (22) du couteau (20) tourne autour de la lame (21) pour placer celle-ci dans la poche (27). Dans une autre version, deux lames (51a, 51b) sont placées dans un manche unique et séparées par une lamelle (57), cette autre version fonctionnant de manière similaire.
Patent EP-0464158-B1 (EP)
Inventor: GREENWALD C KENT
IPC: F01D5/14
Filed: 1990-06-28
Granted: 1995-06-07
Abstract: An airfoil (30) having a suction surface (36) and a pressure surface (38), the surfaces joined together at leading (32) and trailing portions (34) of the airfoil, the pressure surface diverging toward the suction surface at a corner, the surface diverging at the corner (40) by an angle approximately equal to or greater than at least 30 DEG , such that an air stream flowing from the leading edge and over the pressure surface separates from the pressure surface at the corner. The fan therefore has thick nose section (41) and is substantially thinner over the majority of its chord length. One or more guide ribs (50) extend from the pressure surface to control the flow of boundary layer air.
Patent EP-0500538-B1 (EP)
Inventor: LUSIGNEA RICHARD W
IPC: F17C3/00
Filed: 1990-08-17
Granted: 1999-12-08
Abstract: The vessel structures disclosed herein are adapted for containing a mobile or highly permeating fluid such as helium gas or liquid hydrogen or oxygen. Escape of the fluid is inhibited by a barrier layer of an oriented lyotropic liquid crystal polymer film. Preferred polymers include polybenzazole (PBZ) polymers.
Patent EP-0506675-B1 (EP)
Inventor: PLUNTKE CHRISTIAN
IPC: G01R31/26
Filed: 1990-11-23
Granted: 1994-10-26
Abstract: La présente invention se rapporte à un procédé pour la détermination de la position d'une jonction pn ou de la profondeur de pénétration de l'électrode diffusée dans le cas de composants semiconducteurs réalisés en technologie planaire. Selon l'invention est également soumis à l'exposition un modèle d'essai se composant de N paires de fenêtres dont la distance augmente de paire en paire. Au cours du procédé de diffusion, les cuves produites se chevauchent dans le cas des paires de fenêtres les plus proches, se touchent dans le cas d'une paire de fenêtres (nO) et sont séparées dans le cas de paires de fenêtres plus distantes. A l'aide d'une mesure de résistance, on détermine la paire de fenêtres (nO) où les deux cuves se touchent tout juste, ce qui donne comme résultat la profondeur de pénétration latérale Yj comme demi-distance de cette paire de fenêtres. La profondeur de pénétration latérale permet de déterminer la profondeur de pénétration verticale Xj par l'intermédiaire de la relation Yj = C . Yj. Dans des variations de ce procédé figure en outre une possibilité de correction de la différence entre mesure de layout et mesure de gravure par attaque ainsi qu'une autre possibilité de déterminer la valeur exacte de la profondeur de pénétration latérale YjO. Cette possibilité permet de déterminer la dopage du matériau dans lequel la diffusion a lieu.
Patent EP-0460488-B1 (EP)
Inventor: SOHDA TAKASHI
IPC: C07D495/04
Filed: 1991-05-27
Granted: 2001-07-11
Abstract: A sulfur-containing heterocyclic compound of the formula (I) <CHEM> wherein the ring A is an optionally substituted benzene ring, R is a hydrogen atom or an optionally substituted hydrocarbon residue, B is a carboxyl group which may be esterified or amidated, X is -CH(OH)- or -CO-, and n is an integer of 0, 1 or 2, or its salt, which is useful in the prevention or treatment of osteoporosis.
Patent EP-0521188-B1 (EP)
Inventor: FOND OLIVIER
IPC: A47J31/34
Filed: 1991-07-05
Granted: 1995-11-02
Abstract: The invention relates to a device which allows extraction from cartridges and which can be fitted on an espresso coffee machine, comprising a cartridge-holder support (14) with a handle (17) and clamping tabs adapted to the clamping collar (2) and to the clamping surfaces (ramps) (13) of the machine, a cartridge-holder (15) accommodated in the said cartridge-holder support and a water collection part (16) mounted pivotally on the handle of the cartridge-holder support, which can be folded over the upper edge of the cartridge-holder and has a water distribution grid (24). <IMAGE>
Patent EP-0498038-B1 (EP)
Inventor: NOE OSKAR DIPL-ING
IPC: B21D1/05
Filed: 1991-10-19
Granted: 1994-01-05
Abstract: The invention relates to a straightening plant for metal strips with a stretch-bending apparatus. The stretch-bending apparatus is arranged between two drivers which replace otherwise customary sets of tensioning drums and produce the strip tension required for stretch-bend-straightening. Threading of the respective strip is thereby facilitated and the strip losses due to the absence of strip treatment which otherwise have to be accepted are furthermore considerably reduced.
Patent EP-0496050-B1 (EP)
Inventor: DITTMANN KARL-HEINZ
IPC: F02P17/00
Filed: 1991-11-15
Granted: 1996-04-24
Abstract: A device for testing an ignition system (10) with quiescent high voltage distribution is proposed whose inputs (31, 32) ....which.... can be connected to primary terminals (19, 20) of ignition coils (11, 12). The signals applied to the inputs (31, 32) are combined from the first isolation means (35, 36) at a first signal combination point (39) and from second isolation means (37, 38) at a second signal combination point (40) respectively. For the second isolation means (37, 38) a working resistor (50) is provided which is connected in series with a switch (49). The switch (49) is controlled as a function of the potential occurring at the first signal combination point (39). <IMAGE>
Patent EP-0498060-B1 (EP)
Inventor: KRAEMER HORST DR
IPC: C08J5/04
Filed: 1991-12-05
Granted: 1995-08-30
Abstract: Moulded compositions based on unsaturated polyester resins and containing natural fibres can be hot-pressed to give mouldings which have a residual styrene content of < 0.1% by weight, in particular < 0.01% by weight, and a residual diester content of < 0.05% by weight. The polyester resins comprise a conventional unsaturated polyester and a styrene/di(meth)acrylate mixture, in particular a styrene/1,4-butanedioldimethacrylate mixture.
Patent EP-0426656-B1 (EP)
Inventor: BERTOLA MAURO ATILLIO
IPC: C12N/
Filed: 1987-01-06
Granted: 1999-03-03
Abstract: A process for the preparation of a pharmaceutically active compound in a stereospecific form of the formula or a pharmaceutically acceptable salt or ester thereof, like an alkali metal salt or an alkaline earth metal salt or a pivaloyl ester, wherein R₁ represents an optionally substituted aryl group such as a phenyl or naphthyl group optionally included in a heterocyclic ring system, which is optionally substituted, or represents a heteroaromatic ring system containing in addition to carbon atoms one or more atoms selected from nitrogen, sulphur and oxygen, this ring system being optionally substituted, which comprises subjecting a compound of the formula wherein R₂ is an ester residue and preferably an alkyl group optionally substituted, to the action of a micro-organism having the ability for stereoselective hydrolysis of compound (II) into compound (I), having at least 80% by weight the S-configuration, and if desired converting compound (I) into the pharmaceutically acceptable salt or ester thereof.
Patent EP-0447267-B1 (EP)
Inventor: UEDA KENJI
IPC: B01J27/198
Filed: 1991-03-15
Granted: 1994-06-01
Abstract: The invention presents catalysts for producing phthalic anhydride by vapor phase catalytic oxidation of orthoxylene and/or naphthalene with molecular oxygen or gas containing molecular oxygen. The catalyst is prepared by supporting a catalytic active substance comprising 1 to 20 parts by weight (hereinafter abbreviated "parts") of vanadium oxide as V2O3, 99 to 80 parts of anatase type titanium dioxide with specific surface area of 10 to 60 m<2>/g as TiO2 and per 100 parts of the sum of these two ingredients, 0.05 to 1.2 parts of at least one element selected from potassium, cesium, rubidium and thallium as oxide, and 0.05 to 2 parts of silver as Ag2O on a heat resistant inorganic carrier. The catalyst may also contain, per 100 parts in total of vanadium oxide and titanium dioxide, 0 to 1 part of niobium as Nb2O5, 0 to 1.2 parts of phosphorus as P2O3, and 0 to 5 parts of antimony as Sb2O3 (however, contents of niobium, phosphorus and antimony will not be zero at the same time).
Patent EP-0475889-B1 (EP)
Inventor: FLUECKIGER HANS
IPC: A61F2/08
Filed: 1991-08-06
Granted: 1995-05-03
Abstract: A ligament-type implant (1) is surrounded at one end by a stocking (7) in order to facilitate the pulling of the implant (1) through a bore (6) in the bone. The stocking (7) has at the start a removable separating piece (8) which is arranged alongside the thread strands (2) of the implant (1). 
<??>After the separating piece (8) has been removed, the textile structure of the stocking (7) unravels; this stocking can therefore be pulled off easily from the end of the implant (1). 
<IMAGE>
Patent EP-0478516-B1 (EP)
Inventor: CIRELLO ALFREDO
IPC: A23L27/21
Filed: 1991-09-23
Granted: 1994-07-20
Abstract: In a method for making a flavouring composition, in particular a composition having a truffle flavour, as a natural base or precursor material for the composition,natural casein is used.
Patent EP-0536257-B1 (EP)
Inventor: TODD PAUL H JR
IPC: A23K3/00
Filed: 1991-06-24
Granted: 1995-05-24
Abstract: An activated ascorbic acid and compositions thereof are disclosed, especially such essentially anhydrous compositions as embody propylene glycol or a nonionic surface-active agent, which products have increased antioxidant activity in fats, oils, carotenoids, and fatty foods, especially in such materials as are exposed to oxidative stress. Further a method of stabilizing such materials and products against oxidative discoloration is disclosed wherein feeds and foodstuffs are stabilized with such composition, and a method of stabilizing a feed or foodstuff or flavoring with such an antioxidant composition, are all disclosed. Synergistic effects are obtained by the incorporation of a natural antioxidant, such as a Labiatae or tea extract, or a tocopherol therein, and antioxidant power and stabilization effectiveness is frequently further improved by inclusion therein of a second nonionic surface-active agent.
Patent EP-0542813-B1 (EP)
Inventor: STORM JOHN M
IPC: H05B6/40
Filed: 1991-07-25
Granted: 1996-04-10
Abstract: An induction hardening machine for contour hardening of machine components such as gears includes a phase angle detector circuit (112) which produces a pulse for each corresponding detection of a predetermined phase angle of an AC signal. A start switch (SW2) and the pulse produced by the phase detector provide inputs to a circuit (116) which requires concurrence of the pulse and activation of the switch before a predetermined width signal pulse is produced. The predetermined width signal pulse activates power switching devices (114) to supply a predetermined power signal to an RF generator (120) coupled to an induction heating coil (128). Precise induction heating is accomplished via precise control of power input to the RF generator (120).