baber/WOPTO huggingface dataset:
Patent EP-0502906-B1 (EP)
Title: Procede de recuperation par grillage du sable de fonderie use
Inventor: FUMAGALLI PIO
IPC: B22C5/08
Filed: 1990-11-23
Granted: 1993-09-08
Abstract: Le procédé permet la récupération du sable de fonderie usé afin qu'il puisse être réutilisé, par l'élimination par combustion des substances charbonneuses organiques qui imprègnent le sable usé. Après l'avoir broyé jusqu'à une grosseur du grain homogène, on place le sable usé dans un récipient cylindrique (2) qui est incliné par rapport à la verticale et que l'on fait tourner lentement (de 4 à 6 tours/min). Puis, on introduit par soufflage un flux d'oxygène dans la base du récipient à l'aide d'un distributeur (5) qui le distribue de manière uniforme dans la masse de sable usé (20). Ensuite, on provoque une combustion localisée à la surface de ladite masse, dans la partie supérieure du récipient, au moyen d'un brûleur (31). Enfin, on éteint le brûleur tout en maintenant le flux d'oxygène, et la combustion continue et s'alimente elle-même grâce à l'effet de la descente progressive du front des flammes (30) vers le fond du récipient jusqu'à ce que les substances charbonneuses et organiques contenues dans le sable aient été entièrement détruites.
Patent EP-0447930-B1 (EP)
Inventor: ZERTANI RUDOLF DR
IPC: G03F7/027
Filed: 1991-03-13
Granted: 1997-07-09
Abstract: A description is given of a photopolymerisable composition which contains a polymeric binder, a free-radical-polymerisable compound containing at least one polymerisable group and at least one photooxidisable group in the molecule, and a metallocene compound as photoinitiator. The composition is suitable for producing printing plates and photoresists and is notable for particularly high photosensitivity, especially in the visible spectral range, and a very good thermal stability. Images can be produced on it by laser radiation in the visible range.
Patent EP-0467226-B1 (EP)
Inventor: IPPENDORF RALPH
IPC: B01D29/23
Filed: 1991-07-12
Granted: 1995-12-20
Abstract: A device for separation of filtrate, in particular for disposal of sewage sludge, having a collecting chamber (2) for the sludge (3) to be filtered delimited by two walls (1), a frame (4) connecting the walls (1) and sealing the collecting chamber (2), filter mats (5) arranged on the walls (1) in the collecting chamber (2) for solid/liquid separation, a sludge feed (6) connected to the collecting chamber (2) and a filtrate outlet (7) connected to the space between the walls (1) and the filter mats (5), in which, to remove the dry filter cake freed from the filtrate (8), the walls (1) can be displaced from each other and the frame (4) can be opened, is less complicated, voluminous and costly in terms of apparatus, if the walls (1) are composed of a flexibly deformable, liquid- and gas-impermeable material, if between the walls (1) and the likewise flexible filter mats (5), spacers (9) following the movements of the walls (1) and the filter mats (5) are provided, if each wall (1) is assigned a rigid frame part (10) and the frame parts (10) are joined together via a sealing arrangement (11) in a sealing manner and if the filtrate outlet (7) or a further suction nozzle joined to the space between the walls (1) and the filter mats (5) is connected or is connectable to a vacuum pump (12). 
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Patent EP-0479302-B1 (EP)
Inventor: SION KARL
IPC: F16K7/10
Filed: 1991-10-04
Granted: 1994-06-01
Abstract: A closure device for sealing flow passages (13), such as leaks, outlet ducts, inlet ducts, pipes etc., having an inflatable body (16) which can be inserted into the respective flow passage (13) and then expanded for closure, becomes more universally applicable, especially independently of the internal shape of the flow passage, if a compensation frame (12), which has a passage for the inflatable body and consists of a material which is to be connected in a sealed manner, subject to surface pressure, to the inner surface of the flow passage, is inserted into the flow passage before the insertion of the inflatable body. <IMAGE>
Patent EP-0507820-B1 (EP)
IPC: H01H27/00
Filed: 1990-12-23
Granted: 1993-09-22
Abstract: Die Erfindung bezieht sich auf einen Sicherheitsschalter zum zwangsweisen Abschalten der Stromzufuhr beim Entfernen einer Schutzabdeckung von einer Maschine oder dergleichen und Einschalten bei Schließen der Schutzabdeckung mittels eines mit der Schutzabdeckung fest verbundenen und mit dieser bewegbaren Betätigers (3) mit in einem mehrteiligen Gehäuse untergebrachten elektrischen Kontakten und einem Stößel, der durch ein von dem durch eine Öffnung des Gehäuses eingreifenden Betätiger (3) beaufschlagbares Antriebsorgan (5) betätigbar ist und einer federbelasteten Verriegelungseinrichtung für das Antriebsorgan aus zu beiden Seiten des Schaltrades (5) angeordneten quer zur Bewegungsrichtung des Betätigers bewegbarer federbelasteter Riegel (7a, b).
Patent EP-0513031-B1 (EP)
Title: Schloss mit durch einschieben einer bereichsweise magnetisierten schlüsselkarte freizugebender schliessfunktion
Inventor: EISERMANN ARMIN
IPC: E05B47/00
Filed: 1991-01-11
Granted: 1994-03-16
Abstract: Die Erfindung betrifft ein Schloß mit durch Einschieben einer bereichsweise magnetisierten Schlüsselkarte freizugebender Schließfunktion, bei welchem die Stirnkante (8') der Schlüsselkarte (8) einen von den magnetischen Zuhaltungsstiften (31) freigegebenen Schieber (25) mitschleppt, und schlägt zur Erzielung einer einfachen, insbesondere sicheren Lösung vor, daß mindestens eine von der Schieberbewegung verlagerte, eine Profilierung der Schlüsselkarte (8) abtastenden Ergänzungs-Zuhaltung (62) in einem von magnetischen Zuhaltungsstiften (31) freigelassenen Bereich vorgesehen ist.
Patent EP-0518895-B1 (EP)
Inventor: ROMETSCH WERNER
IPC: F02N15/06
Filed: 1991-02-22
Granted: 1994-07-27
Abstract: Die Erfindung betrifft eine Andrehvorrichtung mit Einrückrelais, dessen Anker über einen Einrückhebel ein mit einer Freilaufeinrichtung sowie einem Starterrotor zusammenwirkendes Ritzel für den Antrieb eines Zahnkranzes einer Brennkraftmaschine axial verlagert und mit einer Verriegelungsvorrichtung, die das Vorspuren des Ritzels bei nicht erregtem Einrückrelais verhindert. Für einen einfachen Aufbau wird vorgeschlagen, dass die Verriegelungsvorrichtung (77) am Anker (62) des Einrückrelais' (4) zur Sicherung der Ruhestellung des Ritzels (8) angreift.
Patent EP-0515497-B1 (EP)
Inventor: MEISENZAHL WILLIAM JOSEPH C O
IPC: G03B15/05
Filed: 1991-02-06
Granted: 1994-09-21
Abstract: A camera (1) has a flip-up flash unit (5) including an overcenter spring part (13) that urges the flash unit alternatively to a folded storage position and to a non-folded operative position.
Patent EP-0515577-B1 (EP)
Inventor: LEEDY GLENN J
IPC: G01R31/3185
Filed: 1991-02-14
Granted: 1998-07-01
Abstract: Each transistor or logic unit on an integrated wafer (1) is tested prior to interconnect metallization. By means of CAD software, the transistor or logic units placement net list is revised to substitute redundant defect-free logic units for defective ones. Then the interconnect metallization is laid down and patterned under control of a CAD computer syste. Each die in the wafer thus has its own interconnect scheme, although each die is functionally equivalent, and yields are much higher than wich conventional testing at the completed circuit level. The individual transistor or logic unit testing is accomplished by specially fabricated flexible tester surface (10) made in one embodiment of several layers of flexible silicon dioxide, each layer containing vias and conductive traces leading to thousands of microscopic metal probe points (15-1, 15-2) on one side of the test surface (10). The probe points (330) electrically contact the contacts (2-1, 2-2) on the wafer (1) under test by fluid pressure. <IMAGE>
Patent EP-0544742-B1 (EP)
Inventor: BYERS EDWARD VICTOR
IPC: B01D33/04
Filed: 1991-08-23
Granted: 1995-04-12
Abstract: PCT No. PCT/GB91/01433 Sec. 371 Date Apr. 14, 1993 Sec. 102(e) Date Apr. 14, 1993 PCT Filed Aug. 23, 1991 PCT Pub. No. WO92/03209 PCT Pub. Date Mar. 5, 1992.An apparatus for separating solids from liquids including an endless rotatably mounted band of collecting arms for collecting screened solid material, each of the collecting arms having a leading collecting face and two opposite sides adjacent the leading collecting face, and being mounted on support rods which are arranged in spaced relationship around the band, link pieces rigidly attached to the collecting arms for linking one support rod to the next, such that the link pieces form continuous chains around the band, and separate the collecting arms one from the other to form slots between the link pieces, said link pieces being rotatable on the support rods to which they are attached, and a rotatable set of discharging teeth arranged to cooperate with said movable band by entering the slots as the band rotates to move along the leading collecting faces of the collecting arms, thereby to remove collected material gathered at the slots and from said leading collecting faces of the collecting arms.
Patent EP-0550678-B1 (EP)
Title: Media for culture of drosophila cells
Inventor: RAMOS LUCIANO
IPC: C12N5/10
Filed: 1991-09-20
Granted: 1997-12-29
Abstract: The invention provides serum-free media for the culture of insect cells. The serum-free media of the invention comprise a basal medium to which is added yeast hydrolysate, and albumin or dextran. In another embodiment of the invention, albumin hydrolysate is added to the basal medium, in addition to the aforementioned compounds.
Patent EP-0539865-B1 (EP)
Inventor: BEEK RAINER DIPL-ING
IPC: G07G1/00
Filed: 1992-10-22
Granted: 1995-12-27
Abstract: The supply of exchangeable transportable money containers to a cash register, the container case being provided with a lock controlled by the cash register and intended for locking and opening the money container, is to be carried out quickly and in a simple way by the attendant. There is proposed a housing for supplying and locking such money containers, which consists of a baseplate 1 with a plurality of short guide faces extending perpendicularly to the front of the cash register, arranged offset relative to one another and formed from perpendicular anglings 3; 4; 5 of the bottom plate 2. The side walls 12; 13 of a covering hood 9 to the switching electronics of the lock are provided as further guide faces which constitute a positive guide for attaching the container case to the housing. The guide faces of the housing assigned to the middle region of the container case fit with corresponding guide faces in the container case which are formed by recesses. <IMAGE>
Patent EP-0539990-B1 (EP)
Inventor: RITTER EBERHARD DR
IPC: C07C5/29
Filed: 1992-10-29
Granted: 1997-01-08
Abstract: When camphene is prepared by rearrangement of  alpha -pinene, reaction time can be shortened if the rearrangement is carried out under reflux. The heat of reaction obtained is dissipated by evaporative cooling. The composition of the reaction mixture can be controlled by monitoring the temperature towards the end of the reaction.
Patent EP-0517319-B1 (EP)
Inventor: DAWSON PETER LEONARD
IPC: A61K8/73
Filed: 1992-06-02
Granted: 1995-05-24
Abstract: The present invention relates to liquid dentifrices which contain particulate abrasive material, stably suspended in an aqueous vehicle with the aid of a polysaccharide gum as suspending agent. It has been found that high levels of the particulate abrasive material can be stably suspended with less polysaccharide gum than in the prior art, if a small amount of an alkalimetal bicarbonate is included in the dentifrices. This also significantly reduces the loss of available F<-> in the dentifrice if a fluorine-containing anticaries agent such as sodium monofluorophosphate is included.
Patent EP-0507588-B1 (EP)
Inventor: KINDBERG RICHARD C
IPC: A61B17/00
Filed: 1992-04-02
Granted: 1996-10-02
Abstract: A medical device for enclosing an internal bodily organ or tissue during surgery comprising a filamentary strand 11 with noose 12 and free end portions 19, the free end portion enclosed within a cannula 14; a surgical bag 15 with an opening, the bag attached to the noose portion at the open end of the bag; and a means for pulling the free end portion proximally to reduce the diameter of the noose portion so as to close the open end of the surgical bag. <IMAGE>   <IMAGE>
Patent EP-0541278-B1 (EP)
Inventor: TAGUCHI AKIRA
IPC: E03B5/00
Filed: 1992-10-23
Granted: 1998-07-22
Abstract: Method of transferring objects and supplement thereof utilizing compressed gas, wherein the two cycle systems of closed type comprising compression devices C1 and C2 and pressure tanks A, B, C and D are set up: in one cycle system, the objects are transferred continuously to a next place, while the other cycle system draws up the objects continuously utilizing the pressure difference and then supply the drawn objects into the former cycle system continuously. <IMAGE>
Patent EP-0579681-B1 (EP)
Inventor: PETERSEN HENNING
IPC: C07D409/14
Filed: 1992-03-23
Granted: 1999-06-02
Abstract: The invention provides crystalline Tiagabine hydrochloride monohydrate, process for its preparation, compositions containing the same and its therapeutic use as anti-epileptic agent.
Patent EP-0575549-B1 (EP)
Inventor: GERSTER JOHN F
IPC: C07D471/04
Filed: 1992-02-13
Granted: 1996-09-11
Abstract: A process and intermediates for preparing 1-substituted-1H-imidazo[4,5-c]quinolin-4-amines. The process involves reacting a 1-substituted-1H-imidazo[4,5-c]quinoline-5N-oxide with an isocyanate and hydrolysing the product thereof. Also, a process for preparing the intermediates is disclosed.
Patent EP-0539555-B1 (EP)
Inventor: KVISTEROY TERJE
IPC: H01L/
Filed: 1992-05-05
Granted: 1996-04-10
Abstract: The invention relates to an arrangement for the encasing of a functional device, e.g., a semiconductor element, a semiconductor-based element, a sensor element, a microactuator, or an electronic circuit consisting of one or more integrated circuits and other electronic components, and a process for preparing an arrangement of this kind. Around the functional device (47) is arranged a casing (43, 45) which forms a closed cavity (51) which completely or partly surrounds the functional device (47). The casing is made of a plastic material or another polymer material. The casing consists of two or more joined components (43, 45). Metal parts which form wire bonds (46) with said functional device (47) in the casing pass through the walls of said casing. At least one of the casing pass through the walls of said casing. At least one of the casing components has filling holes or filling ducts (52, 53) for the introduction of liquid and/or gel material (56) into said cavity, and the filling holes or filling canals are sealed (54, 55) after the volume of the cavity has been filled with said liquid or gel.
Patent EP-0599992-B1 (EP)
Inventor: CRUMB DONALD ARTHUR
IPC: B60T8/26
Filed: 1992-08-13
Granted: 1995-10-18
Abstract: Le régulateur proportionnel d'aération vissé (30) de la présente invention comprend un corps (32) pourvu de filets (36), connecté aux filets (23) du bossage du maître-cylindre. Un alésage à gradins (38) du corps du régulateur proportionnel (32) comprend un piston différentiel de surface, généralement profilé en U, une paire d'éléments d'étanchéité (52, 54) espacés l'un de l'autre axialement et placés autour du piston (40) afin de former une chambre d'aération (60), un orifice (62) traversant le corps du régulateur proportionnel (32) et communiquant avec la chambre d'aération (60), une bague élastique (70) contiguë à l'entrée (34) du corps du régulateur proportionnel (32), une bague d'arrêt (80) chargée sur ressort venant en contact avec la bague élastique (70), un ressort (90) placé entre la bague d'arrêt (80) et une cavité interne (42) du piston (40) afin d'orienter le piston (40) vers la sortie (33), et un obturateur de fluide (50) contigu à la tête (46) du piston (40).
Patent EP-0607479-B1 (EP)
Inventor: SCHMIDT PETER
IPC: F16K31/524
Filed: 1993-01-19
Granted: 1995-12-20
Abstract: A valve body (30) is mounted such that it can be displaced longitudinally in an elongate housing (12) and has two toroidal chambers (36), each of which communicates with a connecting branch of the housing (12) via a radial hole (28). In the neutral position a further, central radial bore (28), which communicates with a water supply, is blocked off relative to the toroidal chambers (36) by O-rings (38). A pivotable, wide-surfaced rocker (44) has two actuating extensions (50) which make contact with the end side of the valve body (30). By pivoting the rocker (44) the central radial hole (28) may be connected, as desired, in a communicating manner to each of the two outer radial holes (28). <IMAGE>
Patent EP-0571932-B1 (EP)
Inventor: SATRAN AMIR
IPC: B23C5/20
Filed: 1993-05-24
Granted: 1997-08-13
Abstract: A milling cutter insert (1) of substantially prismatic rhomboidal shape comprising upper, base and side surfaces (4, 5) with the intersection of each side surface and the upper surface constituting a cutting edge (10, 11); rake surfaces forming part of the upper surface and respectively associated with the cutting edges; a first pair of adjacent cutting edges meeting at a first common insert corner, a second pair of adjacent cutting edges meeting at a second common insert corner diagonally located with respect to the first insert corner, and the constituent cutting edges of each pair and their associated rake surfaces sloping towards the base surface and their common corner. <IMAGE>
Patent EP-0581119-B1 (EP)
Inventor: IRNICH FRANZ-JOSEF DIPL-ING
IPC: F16K1/24
Filed: 1993-07-14
Granted: 1996-03-20
Abstract: Butterfly valve (10) which has a valve housing (12) with an axial throughflow opening (14), a butterfly spindle (16) which projects from the valve housing (12), passes essentially diametrically through the throughflow opening (14) and can be operated by means of a driving device arranged outside the valve housing (12), and a closure butterfly (22), mounted on the butterfly spindle (16), for closing the throughflow opening. During its movement out of the closed position into the open position, the closure butterfly (22) is capable first of all of rising from the valve seat (24) and then pivoting in the throughflow opening (14). This is achieved by connecting one end of the butterfly spindle (16) to a lever system (28) consisting of a first lever element (44) and a second lever element (46) and to an operating shaft (30) coupled to the driving device. The same applies to the movement of the closure butterfly (22) from the open position into the closed position, during which the closure butterfly (22) first of all pivots in the throughflow opening (14) and is then brought to rest on the valve seat (24). <IMAGE>
Patent EP-0582116-B1 (EP)
Inventor: LIEBER WINFRIED DR-ING
IPC: G02B6/38
Filed: 1993-07-16
Granted: 1999-01-27
Abstract: In order to determine the spatial distribution of optical fibres (LW1 - LW4, LW1* - LW4*) in two groups (G1, G1*) which are to be aligned with one another, said groups are displaced relative to one another at least once in at least one plane transverse to the longitudinal axis of the optical fibres to be examined. The temporal variation in the intensity distribution of the light coupled from one group (G1) into the other group (G1*) is determined and evaluated. <IMAGE>
Patent EP-0591734-B1 (EP)
Inventor: SCHELLENBERG JUERGEN DR
IPC: C08L25/14
Filed: 1993-09-17
Granted: 1998-12-23
Abstract: 2.1 The object of the invention is to develop polymers having a broad molecular weight distribution and enhanced heat distortion resistance (heat resistance) which, in their composition, do not need the use of additional specific monomers in the preparation process. 2.2 This is achieved by the fact that chemically substantially uniform polymer components of various weight-average molecular weights comprising specific monomers are present as a mixture of these polymer components having various molecular weights and specific proportions by weight. 2.3 The area of application of this process is for polymers having a broad molecular weight distribution and enhanced heat distortion resistance, for example binders or binder components in hot-melt adhesives, coating compositions, powder coatings (powder paints) and toners or components for modifying the properties of plastics.
Patent EP-0593964-B1 (EP)
Inventor: BILAND MAX
IPC: B26F1/38
Filed: 1993-10-02
Granted: 1998-04-15
Abstract: The new invention proposes a cutting machine for sheet metal for shaped cuts on thin metal sheets, for example for insulating casings. The cutting tools are preferably constructed as two driven circular knives. The transport device (29) for the sheet metal can in this case be constructed purely as a guide device for the sheet metal with only a minimum forward-feed force. It is particularly advantageous in this case if the overall centre of gravity of the cutting head including the individual drives is situated at least approximately on the swivelling axis or axis of rotation (Z) of the cutting head (3) and the place of cutting (43). <IMAGE>
Patent EP-0596483-B1 (EP)
Inventor: SOBOTTA GEORG DR-ING
IPC: C07C67/36
Filed: 1993-11-04
Granted: 1996-05-29
Abstract: A process for the production of methyl formate by carbonylation of methanol in the presence of sodium methoxide or potassium methoxide as a catalyst is improved by reduction of the catalyst consumption and intensification of the process. For this purpose, a certain amount of sodium oxaperfluoro-alkanesulfonate or potassium oxaperfluoroalkanesulfonate and up to 10% by weight of strongly organic bases are added to the mixture for carbonylation. The reaction is carried out in a reactor having a circulation pump. The sodium salts, which are reaction products of the sodium methoxide, are removed by means of a filter. The filtrate is separated with the aid of rectification and the bottom product again subjected to carbonylation. The methyl formate results as the distillate, a high yield being achieved.
Patent EP-0570237-B1 (EP)
Inventor: DOMS JAN R P
IPC: C11D17/04
Filed: 1993-05-14
Granted: 2001-07-18
Abstract: A particulate fabric softening composition and a particulate fabric softening detergent composition are described, both of which include bentonite powder agglomerated into larger particulate bead or granule form with a normally solid co-melt of a penta-erythritol compound (PEC), such as pentaerythritol ditallowate (PEDT), and a nonionic surfactant, such as a condensation product of a mole of a C12-15 fatty alcohol with seven moles of ethylene oxide. The fabric softening composition described may be added to wash (or rinse water) but preferably is incorporated in a particulate built synthetic organic anionic and/or nonionic detergent composition to produce a fabric softening detergent composition. The invented detergent compositions are especially suitable for washing laundry in "cold" water, such as water at 40 DEG C. or thereabout, in which the nonionic surfactant increases the dispersibility of the PEC, improves fabric softening activity thereof, in conjunction with the bentonite, and also prevents excessive whitening or chalking of dark colored laundry by the particulate fabric softening composition. These improved results have been attributed to the nonionic surfactant lowering the co-melt's melting point to about 40 DEG C. or lower, at which temperature the softening composition disperses satisfactorily in the wash water. Additional advantages of the invention are a bonus effect of the nonionic surfactant in increasing detergency of the detergent composition and wash water, and in allowing a decrease in PEC content of the softening and detergent compositions without loss of softening effect.