baber/WOPTO huggingface dataset:
Patent EP-0207408-A1 (EP)
Inventor: HEINLE GEORG DIPL-ING
IPC: H02M7/53
Filed: 1986-06-20
Abstract: 1. A method for controlling the phase angle of the output current of a converter with a direct current link, wherein an inverter part (WR) of the converter has six electronic, switches (1-6) arranged in a three-phase bridge circuit, which are able to be controlled in pairs in six possible switch combinations, to each of which is allocated a primary phase angle corresponding to a natural multiple of 60 degrees el., wherein each desired value for the phase angle (PW) of the output current is supplied to a control unit (AE) for the inverter, which detects the two primary phase angles directly adjacent to the phase angle of the output current and which switches in and out the switch combinations allocated thereto with an alternating clock pulse, such that the phase angle of the output current agrees with the predetermined desired value, characterised in that the period duration of the alternating clock pulse is controlled by the desired value for the phase angle, such that the period duration of an output with its phase angle lying in the centre between two primary phase angles has a minimum value, and the period duration of an output current with its phase angle corresponding to a primary phase angle has a maximum value.
Patent EP-0261253-A1 (EP)
Inventor: BOUYOUCOS JOHN V
IPC: G01V1/135
Filed: 1986-09-18
Abstract: A hydroacoustic transducer for generating and applying acoustic energy to a load coupling structure has a hydroacoustic amplifier with a driver stage and a power stage. The power stage includes a valve 46, which obtains high power conversion efficiency by operating to switch the flow of pressurized hydraulic liquid on and off thereby providing a switching amplifier which presents a pressure source of acoustic energy. This source is connected to a load coupling structure by way of an acoustic transformer 12 and an inertive element M  IF  in series with the source. The inertive element M  IF  is provided by a liquid-filled bore 56 and is terminated at its input end by the larger area 42 of a stepped piston which provides the acoustic transformer 12. The smaller area H₁ of the stepped piston is in hydraulic communication with the power stage of the hydroacoustic amplifier. The inertive element M  IF  resonates with the load coupling structure 58 and provides a band pass frequency response characteristic with the load coupling structure 58. The hydraulic transformer 12 reduces the input acoustic pressure levels from the amplifier, which are then raised again by the inertive element M  IF  in the series tuned circuit including the inertive element M  IF  and the load coupling structure 58, thereby allowing operation at pressure levels which avoid cavitation in the liquid filled elements of the apparatus as well as providing impedance matching between the hydroacoustic amplifier source and the load. The inertance of the inertive element may be varied with variation in frequency of the energy generated by the amplifier (over frequency sweeps) to maintain optimum tuning of the structure.
Patent EP-0199657-A1 (EP)
Inventor: HERVIEU JACQUES
IPC: A63B61/02
Filed: 1986-04-24
Abstract: 1. A volleyball net support extending parallel to the net (3), with the upper end thereof having fastening means (2) to hold one end of the net (3) and with the lower end thereof having ground anchor means (4), said support being characterized in that it comprises a bracket the lower end of which is offset outwards with respect to its upper end, and in that the fastening means (2) include a vertical sleeve (5) integral with the upper end of the bracket (1) and a column (6) slidably mounted in the sleeve, said column having upper (7) and lower (8) securing members to hold the corresponding end of the net (3).
Patent EP-0205602-A1 (EP)
Title: Method for the production of soft gelatine capsules.
Inventor: BROX WERNER
IPC: A61K9/66
Filed: 1985-12-06
Abstract: PCT No. PCT/EP85/00679 Sec. 371 Date Aug. 11, 1986 Sec. 102(e) Date Aug. 11, 1986 PCT Filed Dec. 6, 1985 PCT Pub. No. WO86/03406 PCT Pub. Date Jun. 19, 1986.Soft gelatin capsules with a gelatin shell, at least one plasticizer and a capsule filling that contains at least one pharmacologically-active substance and a solvent containing at least 50% by weight of a mixture of polyethylene glycol ethers of tetrahydrofurfuryl alcohol having the formula I   <IMAGE> I  where n=1 to 6. The capsules must be dried for 5 to 10 days in manufacture.
Patent EP-0218660-A1 (EP)
Title: Method and apparatus for the production of ozone.
Inventor: GRENIER MAURICE
IPC: C01B13/10
Filed: 1986-04-15
Abstract: Each ozonization loop (1) which includes a compressor (2), an ozonizer (3), and a heat exchanger (8) for cooling the oxygen-ozone mixture, is associated with three cylinders (4,5,6) filled with silica gel. Each cylinder operates in succession in a cocurrent adsorption, in countercurrent desorption by a substitution gas, and in scavenging by taking off a part of the flow circulating in the loop. The scavenging flow is recovered and combined with the substitution gas. The substitution gas may be in particular impure nitrogen supplied by an air distillation apparatus producing the necessary oxygen.
Patent EP-0243429-A1 (EP)
Inventor: GEIGER REINHARD DR
IPC: C07K5/00
Filed: 1986-10-24
Abstract: Des dérivés de D-luciférine ont la formule générale (I) dans laquelle, R1 = OH; alkoxy; alkényloxy: acides aminés; NH2 ou des oligopeptides et R2 = H; H2PO3-; HSO3-; alkyl ou alkényl, éventuellement substitués par phényle; aryle; formule (II) (où R3 = alkyl ou alkényl, éventuellement substitué par phényle); monosaccharide ou disaccharide ou nucléotide. Ces dérivés de luciférine sont utilisés pour détecter des ligands lors de la détermination de substances biochimiques, en particulier lors d'analyses immunologiques avec des enzymes, de procédés de blotting et d'hybridations d'acide nucléique. Ces ligands sont couplés à une enzyme (conjugué enzymatique). On conjugue par exemple un antigène, un haptène ou un anticorps avec une enzyme. Le conjugué enzymatique peut libérer la luciférine d'un dérivé de luciférine. La luciférine libéreée est transformée avec de la luciférase. La luminosité dégagée est mesurée et sur la base des données ainsi obtenues on peut mesurer la quantité des substances que l'on veut détecter.
Patent EP-0233465-A1 (EP)
Inventor: HOUPLAIN GEORGES
IPC: F21V21/04
Filed: 1987-01-13
Abstract: 1. A device for light fittings inset in the panels (2) of a suspended ceiling, comprising a cylindrical housing bowl (1) provided with a bottom flange which abuts the panels (2) of the ceiling and is held by means of springs (4) provided with arms (5) bearing against the upper surface of the said panels (2), characterised in that within this bowl slides a light fitting support (6), which support has its outer wall provided with two grooves (7) which alternately accommodate a toroidal joint (8) depending on the position of the said support (6) in the bowl (1), the said toroidal joint allowing the said support to be immobilised on the bowl, which support (6) has on its inside an abutment (17) in its upper part against which bears the base of the light fitting (11) with its socket (12) and a socket cap (13), which support (9) is provided in its upper part with hooks (16) allowing the said support to be held integrally with the light fitting, and has its base formed by an outer flange (8) which is a grasping means for withdrawing downwardly the removable assembly of the light fitting and support and the said flange (9) can also carry elements (20) supporting a filter (24) or shades (25).
Patent EP-0237036-A1 (EP)
Inventor: JORDAN WOLFGANG DR ING
IPC: B60R13/04
Filed: 1987-03-10
Abstract: 1. Profiled body, especially profiled rail, comprising a profiled carrier band (1) of metal and, disposed thereon, a sheath (5) of plastics material or rubber in which intended break points (7) are made for removing at least one sheath strip (6) and for exposing an underlying ornamental section on the carrier band (1), characterized in that the sheath (5) is fixed in at least one region outside the sheath strip (6) arranged between the intended break points (7) on the carrier band (1) by an adherence-promoting layer (4) whereof the force of adherence on the sheath and on the carrier band is greater than the force required to tear off the sheath strip (6).
Patent EP-0242702-A1 (EP)
Inventor: MULLER ERWIN
IPC: B65H29/04
Filed: 1987-04-08
Abstract: 1. A method of turning continually arriving flat products in a stream formation, in which individual products are taken hold of and are scattered out of the stream formation by acceleration and at the same time are turned about a lateral axis arranged transversely to the conveying direction and are then conducted to a path conveyor in such a way that a new stream formation occurs, characterised in that the flat products are taken hold exclusively in the region of their front end and are then accelerated and turned with the following area moving freely and are slowed down before release onto the path conveyor operating as the supply conveyor in the opposite direction.
Patent EP-0247619-A1 (EP)
Inventor: STANEK RICHARD DR
IPC: E06B5/16
Filed: 1987-05-29
Abstract: Fire-resistant construction element having sound-insulating properties, consisting of a wooden frame (1), a reinforcing plywood lattice (2), infilling mineral fibre board blanks (3, 3') and planking made of veneered fibre, particle or plywood boards (4), characterised in that the mineral fibre blanks (3, 3') are coated on all sides, and the wooden frame (1) is coated on both sides, with an intumescent material (5), one or more intumescent strips (6) being let into the outside of the wooden frame (1). <IMAGE>
Patent EP-0268734-A1 (EP)
Inventor: WOLF FRANZ-JOSEF
IPC: F16F1/36
Filed: 1987-06-24
Abstract: Das körperschallisolierende weiche Lager, insbesondere Motorlager für eine Brennkraftmaschine, weist durch eine Ausbildung der Elastomerpuffer (5, 6) des Federwegbegrenzers als Knickpuffer, d.h. als Elastomerfedern mit Knickeffekt, bei praktisch unverändertem konstruktiven Federweg eine scheinbare Verlängerung des effektiv nutzbaren linearen Arbeitsbereiches der Tragfeder auf. Die Knickpuffer (5, 6) sind als Ringe von Elastomerhohlpuffern ausgebildet, die einen weichen Tragfederblock (3) konzentrisch umgeben.
Patent EP-0264080-A1 (EP)
Inventor: YAMAMOTO YOSHIHIRO
IPC: C07D239/553
Filed: 1987-10-09
Abstract: A novel 5-fluorouracil derivative of the formula:
      wherein R¹ is a fluorine-containing C₁-C₁₀ organic group which optionally contains sulfur, oxygen and/or nitrogen, which is useful as a carcinostatic substance, which has high carconostatic activity but less toxicity against digestive tract and causes less automatic imbalance than other known 5-fluorouracil derivatives, a pharmaceutical composition containing the above 5-fluorouracil derivative as active ingredient, and use of the above 5-fluorouracil derivative in the preparation of a carcinostatic medicament are disclosed.
Patent EP-0275387-A1 (EP)
Inventor: HERBORT HANS-JOACHIM DIPL-ING
IPC: F28D7/16
Filed: 1987-11-07
Abstract: The apparatus has a feed-water preheating zone and a steam-generating zone and is intended to avoid impermissible stresses by comparatively simple means. This is achieved by the gas-carrying heat-exchanger tubes (5) being fastened in two fixed heads (3, 4) and surrounded in the region of the feed-water preheating zone (VZ) by a jacket (10) at a distance from the inside of the vessel wall (11), the supplying of the boiler feed water taking place into the inner space formed by the jacket. For this, the single drawing is to be published. <IMAGE>
Patent EP-0247778-A1 (EP)
Inventor: PRICE WILLIAM SLOANE
IPC: E21D20/02
Filed: 1987-05-19
Abstract: A single-pass roof bolt (1) adapted to drill and to be secured in a bore (3) in the roof of a mine for supporting the roof (5) comprising a tubular body open at one end thereof, constituting the inner end of the bolt, and a cutting structure at the opposite end of the tubular body, constituting the outer end of the bolt. The bolt is adapted to drill a bore in the mine roof upon rotation of the bolt, with the cutting structure being wider than the tubular body for forming an annulus between the tubular body and the wall of the bore. The bolt has a head (15) at its inner end to facilitate rotation of the bolt, and to bear against the mine roof in pressurized relationship. The tubular body further has a transfer port at its outer end, and is free of flow obstructions between its ends, whereby during drilling air is flowable through the bolt for removing cuttings from the bore, and upon completion of drilling grouting material from a source external to the roof bolt may be delivered to the annulus via the transfer port for securing the bolt in the bore. A roof bolting system including a machine for rotating, applying force and delivering the grouting material to the bolt to install it is also disclosed. In addition, a method of installing the bolt is disclosed.
Patent EP-0253506-A1 (EP)
Inventor: NAGAI HIROSHI
IPC: A61K6/838
Filed: 1987-06-15
Abstract: A highly strong implant material having continuous passages in a dimensional direction, which is a ceramic material comprising hydroxyapatite and is useful as the substitutive material for bones in the fields of surgery and orthopaedics or the filling material in the cavities of bones in the fields of dentistry and oral surgery is disclosed. Also disclosed is a process in which a body is made of alternate layers of particulate hydroxyapatite and nets of organic polymer, the body is press-moulded, then heated to gasify the net and then fired to produce the new ceramic material.
Patent EP-0274930-A1 (EP)
Inventor: BOURZAT JEAN-DOMINIQUE
IPC: C07D401/04
Filed: 1987-12-01
Abstract: Derivatives of formula (I) in which A forms with the pyrrole ring an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][2,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole nucleus, Het = naphthyridinyl, pyridyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C) or CF3, Y = CO.C=NOH or CHOH and R = alkenyl (3-10 C), alkyl which is unsubstituted or substituted by OH, alkoxy, alkylthio, cycloalkyl (3 - 6 C), NH2, alkylamino, dialkylamino, alkylcarbonylamino, piperazinyl, piperidyl, 1- azetidinyl, morpholino, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, pyrrolidinocarbonyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl, 2-, 3- or 4-piperidyl, cycloalkyl (3-6 C) or phenyl which is unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C) or alkylthio (1-4 C), it being understood that the radicals and alkyl portions contain 1 to 10 C unless specially mentioned, and the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by an alkyl, alkylcarbonyl, benzyl or hydroxyalkyl radical or else may form a lactam functional group with the nitrogen atom of the ring. 
<??>These products can be used as anxiolytics. 
<IMAGE>
Patent EP-0229041-A1 (EP)
Inventor: RINUCCINI LOUIS
IPC: E04C2/38
Filed: 1987-01-06
Abstract: Self-supporting panel (1) for constructions by assembly on the spot. It is based on concrete which incorporates an additive enabling it to be lightened whilst at the same time increasing its insulation power; it comprises a reinforcement in the form of a frame (13) whose uprights, connected together, are parallel to the edges of the said panel. In this panel, one of the vertical edges (5) comprises tenons (4) and the other (10) comprises mortices (9), the lower part (3) having a notch (2) hollowed out over its entire length and the upper part (7) comprising, embedded during the moulding operation, a continuous rail (6) with rods (8) passing through it to permit fastening to the upper part of the building. <IMAGE>
Patent EP-0302857-A1 (EP)
Inventor: LUTZ ROLF
IPC: F16H3/12
Filed: 1987-03-11
Abstract: Système de verrouillage à synchronisation pour changements de vitesse dans lequel un support (1) de manchon coulissant et une roue dentée (2) dotée d'une vitesse de rotation différente sont accouplés par liaisons de forme à l'aide d'un manchon coulissant annulaire pouvant se déplacer par glissement (3), ce qui permet d'assurer une vitesse synchrone. Une denture d'accouplement (31) du manchon coulissant (3) s'engage dans une denture extérieure appropriée (11) du support (1) du manchon coulissant ainsi que dans une denture d'accouplement (21) de la roue dentée (2). Des axes de pression (4) sont disposés entre le support (1) du manchon coulissant et ce dernier, lesdits axes s'engageant, à l'état non couplé, dans un dégagement disposé du côté intérieur du manchon coulissant (3) et possédant des surfaces de pression qui sont en liaison de travail avec les surfaces de pression sur une bague de synchronisation (5) disposée axialement entre le support (1) du manchon coulissant et la roue dentée (2), et qui est reliée par entraînement avec le support du manchon coulissant dans les deux sens périphériques au moyen de butées dotées d'un jeu périphérique. Des parties de la roue dentée (2) forment, conjointement avec les parties de la bague de synchronisation (5), un accouplement de force (surfaces de friction 22, 23). Des dentures de blocage (51) de la bague de synchronisation (5) permettent le blocage intermittent du mouvement axial du manchon coulissant (3). L'effet de blocage est supprimé également dans le cas d'une vitesse différentielle en fonction de l'échauffement se produisant sur la bague de synchronisation (5) ou d'une force de déblocage spécifié (P), qui s'exerce transversalement au mouvement du manchon coulissant (3) de la denture de blocage (51) de la bague de synchronisation (5). Par suite de l'échauffement de la bague de synchronisation (5) ainsi que du contact simultané de la face extrême de la roue dentée (2) l'effet de frottement et de blocage est annulé, ou le couple de frottement et les forces de
Patent EP-0278008-A1 (EP)
Inventor: ESHIMA NISHIKINO
IPC: C07D295/088
Filed: 1987-08-15
Abstract: Composés du type taurine, représentés par la formule (I), où R représente un groupe phényle possédant éventuellement un substituant sélectionné parmi des groupes alkyle inférieur, alkyle inférieur à substitution halogène, alkoxy inférieur et alkanoyle inférieur et des atomes d'halogène, et n vaut 2 ou 3. Ces composés sont utiles en tant qu'agents améliorant la microcirculation.
Patent EP-0292636-A1 (EP)
Inventor: JODER ANDREAS
IPC: G01R21/08
Filed: 1988-01-13
Abstract: Der Messwandler besteht aus einem dreischenkligen ferromagnetischen Kern (2; 6), dessen Mittelschenkel (6) mindestens aus einem Steg (8; 6a; 7; 6b; 9) besteht und mindestens teilweise von einem elektrischen Leiter (1) U-förmig umgeben ist. Jeder Steg (8; 6a; 7; 6b; 9) besitzt mindestens drei Luftspalte (7, 8, 9), von denen alle ausser die beiden äusseren Luftspalte (8, 9) mindestens einen, im dargestellten Beispiel drei Magnetfeldsensoren (3, 3a, 3b) enthalten, die z. B. parallel nebeneinander angeordnet sind. Der Mittelschenkel (6) und die Magnetfeldsensoren (3, 3a, 3b) bilden zusammen eine Baueinheit. In jedem Steg ist jeder der beiden äusseren Luftspalte (8, 9), in der Längsrichtung des Mittelschenkels (6) gemessen, länger als die Sumpe der Längen aller anderen Luftspalte (7) des gleichen Stegs. Es sind total immer mindestens zwei Magnetfeldsensoren (3, 3a, 3b) im Mittelschenkel (6) vorhanden. Der Messwandler ist besonders gut geeignet zum kostensparenden Einbau in multifunktionalen Messgeräten.
Patent EP-0277605-A1 (EP)
Inventor: ALBERT JOSEF
IPC: H05B41/00
Filed: 1988-01-29
Abstract: A ballast for gas discharge lamps or a similar inductive apparatus has a core pack (1), layered in the apparatus longitudinal direction and of sleeve construction, and an apparatus base (2) which is constructed on the two end sides of the apparatus, with a mounting point (3) on each. In order to prevent transmission of vibration from the ballast to a lamp, when the ballast is mounted directly on the lamp, and thus to prevent noise from the lamp, a fold (7) which virtually completely damps out the longitudinal vibration of the ballast, is provided between at least one, and preferably both, of the mounting points (3) and the core pack (1). <IMAGE>
Patent EP-0280168-A1 (EP)
Inventor: OBADIA JACQUES
IPC: B65D53/00
Filed: 1988-02-17
Abstract: Stopper device comprising a screw cap (1) made of oxygen-permeable, injection-moulded thermoplastic, whose bottom (2) is covered internally with an oxygen-impervious composite sheet (5) comprising a layer of paper (6) and a layer (8) of PVC and adhering to the bottom by virtue of the fact of the injection of the cap (1) onto the sheet (5), on the paper side, a plastisol seal (9) being cast on the sheet (5), on the PVC side, so as to adhere thereto after gelling.
Patent EP-0285877-A1 (EP)
Title: Ventilsteuereinrichtung
Inventor: TISCH SIEGFRIED DIPL-ING FH
IPC: F02D9/06
Filed: 1988-03-17
Abstract: Bei einer Ventilsteuereinrichtung eines Auslaßventils(2) eines Verbrennungsmotors eines Kraftfahrzeugs mit Auspuffklappenbremse ist im Bremsbetrieb eine Drosselklappe(4) im Auspuff geschlossen. Es soll zwar im Fahrbetrieb, jedoch nicht im Bremsbetrieb ein Ventilspielausgleich erfolgen. Hierfür ist ein hydraulisches Ventilspielausgleichselement(11) vorgesehen, bei dem in einem Zylinderkörper(14) ein mit einer Rückstellfeder(19) belasteter Nachstellkolben(15) geführt ist. Ein Steuerelement(21) hält im Bremsbetrieb den Nachstellkolben(15) gegenüber dem Zylinderkörper(14) in einer bei Beginn des Bremsbetriebs erreichten Nachstellage fest.
Patent EP-0289999-A1 (EP)
Inventor: KESSLER HANS
IPC: C02F7/00
Filed: 1988-05-04
Abstract: In the oxygen enrichment of water from the lower layers (20) of stagnant bodies of water (10) such as shallow lakes without particular density stratification, water from the deeper layers is sprayed over the surface (11) of the body of water (10). Water from the lower layers (20) is brought to the region of the surface (11) of the body of water (10) without expenditure of energy by making use of the principle of communicating vessels. By means of a motor-driven appliance, water from the lower layers (20) is taken up and sprayed at more than one level. At least some of the sprayed and oxygen-enriched water (38) is collected and, without disturbing the natural layer formation of the body of water (10), returned to a deep layer region remote from the entry opening of the feed pipe (18). <IMAGE>
Patent EP-0354265-A1 (EP)
Inventor: HOFFMANN KURT DR PROF
IPC: G11C7/10
Filed: 1988-08-11
Abstract: A conventional integrated semiconductor memory contains a small additional circuit which, in addition to the usual functions of a semiconductor memory, offers the possibility of executing quickly and simply logic and arithmetic functions with respect to the stored data. <IMAGE>
Patent EP-0308764-A1 (EP)
Title: Elektromagnetisches Schaltgerät
Inventor: MITLMEIER NORBERT DIPL-ING FH
IPC: H01H50/30
Filed: 1988-09-12
Abstract: Elektromagnetisches Schaltgerät mit einem Gehäuseoberteil und einer Bodenplatte Bei starrer Befestigung der Bodenplatte am Gehäuseoberteil eines elektromagnetischen Schaltgerätes sind bei starrer Befestigung Beschädigungen des Gehäuses und der Bodenplatte bzw. Prellungen des Magnetsystems zu befürchten. Man hat daher den nichtschaltenden Magnetteil bisher elastisch mit der Bodenplatte verbunden. Die Bodenplatte wird gegenüber dem Gehäuseoberteil elastisch nachgiebig gehalten, und zwar durch Zwischenschalten elastischer Dämpfungsglieder beim Anschrauben der Bodenplatte an das Gehäuseoberteil. Die Bodenplattenaufhängung eignet sich insbesondere für elektromagnetische Schaltgeräte, wie Schütze.
Patent EP-0281309-A1 (EP)
Title: Piperazinyl-heterocyclic compounds
Inventor: LOWE JOHN ADAMS III
IPC: C07D403/06
Filed: 1988-02-24
Abstract: Arylpiperazinyl-ethyl(or butyl)-heterocyclic compounds and their pharmaceutically acceptable acid addition salts are neuroleptic agents. They are useful in the treatment of psychotic disorders.