baber/WOPTO huggingface dataset:
Patent EP-0344599-A1 (EP)
Inventor: ROSCHE PAUL
IPC: F02F1/24
Filed: 1989-05-24
Abstract: In a reciprocating piston internal-combustion engine with overhead camshafts in a 5-valve cylinder head, two inlet valves (4, 4') are arranged adjacent, at an acute angle ( alpha ), in one half of the combustion chamber, with their axes (7, 7') in a common plane (Ev) of a cylinder centre plane (EZM), while a third inlet valve (4"), offset transversely to the cylinder wall, opposite the two abovementioned inlet valves, is arranged in such a way that, with its axis (10), it intersects the common plane (Ev) of the two other inlet valves (4, 4') at an acute angle ( beta ) on the cylinder side. The third inlet valve (4") is driven by a separate camshaft (11). <IMAGE>
Patent EP-0350762-A1 (EP)
Inventor: FLECKENSTEIN THEO DR
IPC: C07C45/00
Filed: 1989-07-03
Abstract: The invention concerns a process for dehydrating aliphatic 1,2-diols with at least three carbon atoms to form 1,2-ketone alcohols in the presence of copper-containing catalysts at temperatures between 180 and 280 DEG C in the gaseous phase. To achieve greater selectiveness, the diols contain 5 to 60 wt.% of water, referred to the total weight, and the temperatures lie between 190 and 270 DEG C.
Patent EP-0356678-A1 (EP)
Title: Verfahren zur Herstellung einer Lotbeschichtung auf metallisierte Keramik
Inventor: DO-THOI THA
IPC: C04B37/02
Filed: 1989-07-15
Abstract: Eine Lotbeschichtung wird auf eine metallisierte Keramik, dadurch aufgebracht, daß man chemisch oder galvanisch mindestens zwei Schichten jeweils bestehend aus Nickel, Kupfer, Silber, Zink oder Zinn aufträgt. Unter Lötbedingungen bildet sich aus diesen Schichten geschmolzenes Lotmetall. Für Hartlote sind interessant Schichten, die jeweils aus Ni, Cu oder Ag bestehen. Beispielsweise kann man auf die metallisierte Keramik zunächst eine Schicht aus Nickel, Kupfer oder Silber in einer Dicke von mindestens 0,5 µm und dann mindestens eine weitere Schicht aus Nickel, Kupfer oder Silber mit einer Schichtdicke von 10 - 105 µm aufbringen, bis eine Gesamtschichtdicke von 15 - 300 µm erhalten wird.
Patent EP-0367922-A1 (EP)
Inventor: PEKRUHL KLAUS ING-GRAD
IPC: B65B35/44
Filed: 1989-08-18
Abstract: The invention relates to a method for the packaging of cartons or trays (9), in which the products (2) are first arranged next to one another in the desired number, grouped into packaging units (2a) and conveyed to a lowering station (3), in which the packaging unit is at least partially surrounded with a carton or tray and the lowered and partly packaged products are guided in a sequencer (4) through the further packaging stations, the packaging unit being separated individually from the product queue and then conveyed to the lowering station (3) at increased speed. <IMAGE>
Patent EP-0418414-A1 (EP)
Inventor: YOSHIGA NORIO
IPC: B32B15/08
Filed: 1989-09-20
Abstract: A polyamide resin-metal laminate comprising a metal substrate having a heat-treated epoxy resin coating layer on its surface and a polyamide resin laminated on the coating layer of the substrate, said coating layer having the following surface analytical spectrum values as measured by electron spectroscopy for chemical analysis (ESCA method):
     (1) Relative elemental content of carbon element (C ls  spectrum): at least 50 atomic %,   (2) Relative contents based on the total content of C=O, C-O, C=C-C=C, CH and C-C functional groups of C ls  spectrum, as determined by the respective waveform analyses: C=O group: at least 4.0 atomic %, and C-O group: at most 25 atomic %.
Patent EP-0362624-A1 (EP)
Title: Filter bag for a vacuum cleaner
Inventor: SCHMIDT WOLFGANG DIPL-ING
IPC: A47L9/14
Filed: 1989-09-21
Abstract: A filter for a vacuum cleaner has a filter bag (1) which possesses a stiffening plate (2) with an inlet opening (3). A cover plate (5), which has a perforation (6) in alignment with the inlet opening (3) in the working position, is provided on the stiffening plate (2) and guided parallel thereto. By pulling the cover plate (5), an unperforated portion of the cover plate (5) is placed over the inlet opening (3). In order to improve the serviceability of the cover plate (5), it is of buckle-proof design. <IMAGE>
Patent EP-0386326-A1 (EP)
Inventor: SCHEUBER HARALD R DIPL-ING
IPC: F16N27/00
Filed: 1989-11-30
Abstract: A flow control system for lubrication devices has modules (1, 2, 3) with different functions which can be combined in any desired combination to form a structural unit. <IMAGE>
Patent EP-0374690-A1 (EP)
Inventor: MARAZITA FRANK
IPC: H01L23/525
Filed: 1989-12-12
Abstract: A novel fuse structure and method for manufacture is taught which allows the use of plasma etching of metalization materials without inadvertently etching fuse materials, and vice versa. A layer of fuse material which will be patterned into fuse elements is formed on the surface of a substrate. In the fuse area, a layer of masking material is formed and patterned to define the to-be-formed fuse elements, and subsequently a barrier metal such as titanium tungsten is formed over the entire surface of the device. A layer of metallization is then formed on the entire surface of the device. A metal mask is then formed on the device and undesired portions of the metallization layer are removed to leave a desired metallization interconnect pattern. Simultaneously, portions of the layer of fuse material are removed in areas which are not protected by the remaining portions of the metalization layer or by the protective masking layer covering the desired fuses. The use of the masking layer over the desired fuse device serves as an etchant barrier during plasma etching of the metallization. In another embodiment, the aforementioned layer of fuse material is replaced with a layer, such as titanium tungsten, which serves both as the fuse elements and a barrier metal.
Patent EP-0331258-A1 (EP)
Inventor: ROELOFS BERNARDUS JOHANNES GER
IPC: H01J37/06
Filed: 1989-02-27
Abstract: In order to avoid undesired variations in the emission current intensity of a clamping device for a thermally emitting cathode tip constructed from pyrolytic graphite, a resilient coupling compensating for thermal stresses in the graphite is provided in an electron beam apparatus.
Patent EP-0334675-A1 (EP)
Inventor: CALLAGHAN FRANCIS J
IPC: A61N1/37
Filed: 1989-03-23
Abstract: This invention concerns a rate-responsive pacemaker which is provided with a closed-loop control system (46-57) whose rate control parameter is the depolarization gradient. Any difference between the measured value of the rate control parameter and a target value is used to change the pacing rate in a direction which tends to minimize the difference. To calibrate the system for long-term changes due to drugs and the like, the target value is changed in each measurement cycle in accordance with prescribed rules.
Patent EP-0375110-A1 (EP)
Inventor: COPPOLA FRANK
IPC: C03C15/00
Filed: 1989-08-29
Abstract: This invention is directed to a method for making a soda lime glass article having at least one surface which is essentially defect free and having a smoothness at least equivalent to that of a polished surface. The method generally comprises the steps of:
     (a) bringing together a body of a soda lime glass and a body of a glass consisting essentially, by weight, of 0.75-7.5% Li₂O and/or 18-27% PbO, the total Li₂O+PbO not exceeding 32%, 35-50% BaO, 0-5% Al₂O₃, 30-50% B₂O₃, and 5-10% SiO₂, said glass having a softening point between 575°-650°C, a coefficient of thermal expansion compatible with soda lime glass, and being at least 100 times more soluble in a particular solvent than soda lime glass, at a temperature wherein at least said more soluble glass is in fluid form to produce a laminate having an interface between the glass bodies which is essentially defect free;   (b) cooling said laminate; and thereafter   (c) contacting the laminate with an acid solution to dissolve away said more soluble glass.
Patent EP-0326455-A1 (EP)
Inventor: DESMURS JEAN-ROGER
IPC: C07C46/00
Filed: 1989-01-16
Abstract: Process for the preparation of chloranil by oxidative chlorination of quinones or of hydroquinones in the presence of a water-miscible solvent and in the absence of any catalyst.
Patent EP-0341130-A1 (EP)
Inventor: BLANCKE BERNARD
IPC: G05D1/08
Filed: 1989-04-25
Abstract: Pour amener le moment d'inertie H<sub>i</sub> d'un corps en rotation initialement en rotation approximativement autour de son axe principal d'inertie Z jusqu'en une orientation donnée H<sub>F</sub> on applique transversalement à l'axe Z trois impulsions de couple dans un plan contenant H<sub>i</sub> et H<sub>F</sub> , la première pendant un temps T<sub>i</sub> tel que, au bout d'un tour du satellite sur lui-même, l'axe Z vienne en Zi dans le plan bissecteur de H<sub>i</sub> et H<sub>F</sub> tandis que le moment cinétique vient en H<sub>1</sub> , la deuxième impulsion à l'instant où l'axe principal d'inertie est en Z<sub>1</sub> pendant un temps T<sub>2</sub> propre à amener le moment cinétique en une position H<sub>2</sub> symétrique de H<sub>1</sub> par rapport à ce plan bissecteur, et la troisième impulsion à l'instant où l'axe principal d'inertie est parallèle à H<sub>F</sub> pendant une durée égale à Ti.
Patent EP-0369857-A1 (EP)
Inventor: BERGERO JEAN-PIERRE
IPC: H01P1/26
Filed: 1989-11-08
Abstract: The present invention relates to a microwave load in a short oversized waveguide. It comprises a waveguide body (1), made from absorbent material having its two ends (2,5) open. …<??>An oversized waveguide (3) propagating microwaves at low loss levels which microwaves have to be attenuated, is attached to the end (2) of the load. The cross-section of the inside of the body (1) is substantially equal to or greater than the cross-section of the inside of the oversized waveguide (3). A mode transforming and reflecting device (4) closes the end (5) of the load. …<??>Application to microwave loads operating with millimetre or submillimetre waves. …<IMAGE>…
Patent EP-0354199-A1 (EP)
Inventor: SMITS GEORGES
IPC: A23K1/16
Filed: 1989-07-19
Abstract: Nutritional ingredient for human or animal foodstuff, consisting essentially of  beta -1,4-D-glucans, this ingredient being especially relatively noncariogenic and/or nonbifidogenic and/or exhibiting the characteristics of alimentary fibre, product containing it and their use.
Patent EP-0408567-A1 (EP)
Title: Retention and drainage aid for papermaking.
Inventor: RUSHMERE JOHN D
IPC: D21H17/37
Filed: 1989-01-12
Abstract: A papermaking stock comprising cellulose fibers in an aqueous medium at a concentration of preferably about 50% by weight of the total solids in the stock including a retention and dewatering aid comprising a two component combination of an anionic polyacrylamide and a cationic colloidal silicia sol. The stock exhibits enhanced resistance to shear forces during the papermaking process. A papermaking process is also described.
Patent EP-0415970-A1 (EP)
Inventor: SCHMID KARL-HEINZ
IPC: C11D3/20
Filed: 1989-05-18
Abstract: Des éthers de polyéthylène-glycol de formule générale R1O-(CH2CH2O)n-R2, où R1 est un résidu alkyle ou alkényle à chaîne droite ou ramifié avec 8 à 14 atomes de C, R2 est un résidu alkyle avec 8 à 10 atomes de C, et n est un nombre compris entre 2 et 8, à condition que dans le mode de réalisation dans lequel R2 est un résidu alkyle C8, n soit un nombre compris entre 2 et 6, sont utilisés comme additifs antimousse pour des détergents faiblement moussants.
Patent EP-0386172-A1 (EP)
Inventor: VESTERGAARD GODTFRED
IPC: B66F9/06
Filed: 1989-05-17
Abstract: Le système de bras articulés pliables décrit, destiné à être placé sur une structure mobile, comprend des bras articulés suspendus pivotants (16, 18) destinés à faire monter et descendre une plate-forme de travail (14). Un plateau rotatif (20) forme l'articulation entre deux bras articulés (16 et 18) qui sont placés en continu l'un après l'autre. L'une des parties du plateau rotatif (20) est reliée à l'extrémité libre du premier bras articulé (16), lequel est relié pivotant par son extrémité opposée à un système de bras pivotants (26, 28, 30, 32). Le second bras articulé (18) est relié à l'autre partie du plateau rotatif et est relié par son autre extrémité à la plate-forme de travail (14). Le mouvement de pivot des deux bras articulés est assuré par chacun de leurs dispositifs pivotants (54-70), lesquels sont soutenus sur la structure mobile (10, 12) et sur le plateau rotatif (20), respectivement. Le système de bras pivotants (26, 28, 30, 32) est destiné à communiquer un mouvement pivotant au premier bras articulé (16), dont l'extrémité libre suit ou jouxte une corde à plomb coupant cette extrémité dans l'une des positions terminales du bras articulé. En même temps, le plateau rotatif (20) du système de bras pivotants (26, 28, 30, 32) est maintenu dans une position essentiellement horizontale.
Patent EP-0418275-A1 (EP)
Inventor: NIEDAJKASZA MAURICETTE
IPC: A41D31/00
Filed: 1989-05-03
Abstract: Procédé de réalisation de vêtement modulable par assemblage de pièces (1) présentant des lignes d'assemblage (2) qui reproduisent un motif de base unique en forme de losange. Les pièces sont munies de moyens d'attache (3) tels que boutons-pression disposés le long des lignes d'assemblage et sont disposées avec les losanges ayant leur grande diagonale (D) orientée verticalement. La partie haute et la partie basse du vêtement sont chacune formées par une rangée de quatre pièces définissant quatre losanges assemblés par leurs sommets situés aux extrémités des petites diagonales.
Patent EP-0423163-A1 (EP)
Title: Colorant d'oxydation pour les cheveux
Inventor: KONRAD GUENTHER DR
IPC: A61K8/49
Filed: 1989-06-24
Abstract: Un colorant pour cheveux contient en tant que matière de base des colorants oxydants associés aux composants usuels de développement dans un substrat cosmétique, et en tant que composants de couplage des dihydroxybenzamides ayant la formule (I) dans laquelle R1 et R2 représentent indépendamment l'un de l'autre hydrogène ou des groupes alkyle ayant entre 1 et 4 atomes de carbone, des groupes pyridyle ou des groupes ayant la formule (II) dans laquelle n=0-4 et R3-R6 représentent hydrogène ou des groupes hydroxyle, des groupes alkyle ou alkoxy ayant entre 1 et 4 atomes de carbone, des groupes hydroxyalkyle ou aminoalkyle, ayant chacun entre 2 et 4 atomes de carbone, des groupes NR7R8 où R7 et R8 représentent hydrogène, ou des groupes alkyle ayant entre 1 et 4 atomes de carbone, des groupes hydroxyalkyle ou aminoalkyle, ayant chacun entre 2 et 4 atomes de carbone, ou des groupes carboxyle. Au moins deux des résidus R3-R6 sont des atomes d'hydrogène et au maximum un résidu est un groupe carboxyle. Les colorants pour cheveux ainsi obtenus se caractérisent par une résistance élevée à la lumière et à la permanente à froid et par leur égalisation améliorée, c'est-à-dire leur distribution très uniforme sur les cheveux, de la racine jusqu'à la pointe des cheveux.
Patent EP-0445179-A1 (EP)
Title: Reacteur a lit fluidise circulant
Inventor: STOHOLM PETER
IPC: B01J8/28
Filed: 1989-11-13
Abstract: Un réacteur à lit fluidisé circulant comprend une chambre de réaction (10) à écoulement de gaz ascensionnel comportant une matière solide particulaire entraînée, un séparateur (18) séparant les particules de l'écoulement de gaz, ainsi qu'un système (23) de recyclage de particules commandant le retour des particules à ladite chambre de réaction (1). Ledit système (23) de recyclage de particules peut comprendre un moyen (47) assurant le retour commandé des particules à l'état non refroidi, ainsi que des lits (55 et 59) de fluide superposés pouvant être reliés en parallèle ou en série selon ce que l'on désire, afin de renvoyer des particules dans la chambre de réaction à l'état plus ou moins refroidi. Ledit réacteur peut également rendre possible le retour de diverses fractions des particules dans la chambre (10) du réacteur à différents niveaux.
Patent EP-0377468-A1 (EP)
Inventor: YAMADA TEIJI
IPC: B01D53/94
Filed: 1990-01-05
Abstract: An exhaust gas purification catalyst for remov­ing carbon monoxide, hydrocarbons and nitrogen oxides from an exhaust gas and suppressing the evolution of hydrogen sulfide comprises a monolithic support and deposited thereon, at least one platinum-group element, active alumina, cerium oxide and germanium oxide. The catalyst is produced by a process which comprises
     (a) a step of preparing active alumina having a compound of at least one platinum-group element deposited thereon,   (b) a step of preparing a slurry comprising the active alumina obtained in step (a), cerium oxide, and germanium oxide, and   (c) a step of depositing the slurry on a mono­lithic support and calcining the support.
Patent EP-0383154-A1 (EP)
Inventor: GEBHARD DIETRICH
IPC: H01R13/625
Filed: 1990-02-06
Abstract: A plug (10'') for a connector for the electrical connection of motor vehicle trailers has a connector housing which is provided on its approximately cylindrical outer surface with a projection (30), standing proud radially, on which there is held a disc-shaped cover plate (32) which is used as the support for a socket cover. A cladding (66), arranged between the cover plate circumferential edge (33) and the connector housing, is provided in the space below the cover plate (32) for better, more secure engagement of the connector, and providing better protection for the hands, by means of which cladding (66) the space is at least partially filled. <IMAGE>
Patent EP-0386593-A1 (EP)
Inventor: GROOTHUIS MICHIEL
IPC: G04C3/00
Filed: 1990-02-27
Abstract: The motor driving a minute-indicator in a down counting operation which must count a finite duration is stopped when the terminal post of its control circuit is connected to "earth" potential by an electric line. A seconds-hand, rotating in synchronism with a minute-indicator, effects several revolutions during the counting operation. It is rigid with an elastic arm which, at each revolution, slides on a part of the circuit, connecting the latter to earth. This produces however stopping of the motor only at the last revolution of the seconds-hand, when a contact switch mounted in series with the sliding switch is also closed under the action of a control pin acting on an elastic blade. This pin is carried by a manually operable rocking lever which is provided with a toothed sector meshing with a pinion rigid with the minute-indicator. When the rocking lever is operated, the motor is started due to the opening of the contact and, simultaneously, the minute-indicator is brought into its starting position for counting.
Patent EP-0386646-A1 (EP)
Inventor: GRUENERT KLAUS
IPC: C09D5/02
Filed: 1990-03-02
Abstract: The sprayable coating composition contains not more than 30% by weight of aqueous synthetic resin dispersion, a mixture of a flame-inhibiting filler of the hydrargillite type and an acoustically effective filler, fibres, of which at least some are water-dispersible inorganic fibres, water and optionally conventional additives, the filler mixture having an optimised packing density. The coating compositions obtained have a low binder content, have low flammability, are environmentally friendly and have improved acoustic properties and a reduced tendency toward cracking on drying.
Patent EP-0397064-A1 (EP)
Inventor: KORHONEN HELGE
IPC: B66B19/00
Filed: 1990-05-05
Abstract: The invention relates to a procedure for mounting the guide rails for an elevator car or counterweight, wherein the guide rails are attached to an intermediate beam laid across the elevator shaft, said beam being attached at least by one of its ends to opposite walls of the elevator shaft, and to a mounting system implementing the procedure. At least two steel plates (5,6) or equivalent are placed oppositely on the vertical sides of the intermediate beam (2), the upper and lower edges of the plates extending at least somewhat above and below the intermediate beam (2) . The plates (5,6) are pressed against the intermediate beam by means of bolts, threaded bars (7a,7b,8a,8b) or equiva­lent connecting the plates and passing above and below the intermediate beam so that the plates (5,6) are held in position by the friction generated between the plates and intermediate beam by the pressure, and that the guide rails (11,12) for the elevator car or counterweight and/or their mountings (13,14,15) are secured on the plates (5,6) and/or bolts (7a,7b,8a,8b) in a manner known in itself.
Patent EP-0400616-A1 (EP)
Inventor: BLATTERT ERICH
IPC: A47G7/04
Filed: 1990-05-30
Abstract: The invention relates to a device for positioning several plants planted in flowerpots. A system equivalent to window boxes or plant troughs is provided which has considerably less requirement of plant soil or plant substrate because the flowerpots (10) are placed in a row in a holder which has two profiled portions (13, 15) in the region of the edge (11) of the inserted flowerpots, which profiled portions extend in parallel and the clear spacing of which is matched to the outside dimension of the edge of the inserted flowerpots, because the flowerpots are placed on at least one further profiled portion (17, 18), and because all the profiled portions are held in their mutual relationships with their ends on end elements (20). <IMAGE>
Patent EP-0401753-A1 (EP)
Inventor: CERVELLIN SERGIO
IPC: A47L13/258
Filed: 1990-06-05
Abstract: The improved squeegee comprises a central plate-like element (3) having a cylindrical element (7) rotatably connected thereto which has a tab (14) for rotatable coupling to a handle. The central element (3) has rigidly associated therewith laterally protruding laminae (18,19) having lugs (20,21) which are oscillably connected to expansions (24,25) defined in seats (22,23) formed in adjacent plate-like members (2,4). The adjacent plate-like members (2,4) are oscillable with respect to the central element (3) for cleaning uneven floor surfaces.
Patent EP-0401812-A1 (EP)
Inventor: GERLACH KAY DIPL-ING
IPC: A23N12/02
Filed: 1990-06-07
Abstract: In the processing of root and tuber crops introduced into flotation water, that is after the first separation of root and tuber crops from carried over solids (stones, weeds, sand etc.) and the subsequent main wash, it is necessary to separate the root and tuber crops from the flotation water prior to the main wash. According to the invention, separation of the root and tuber crops from the flotation water can be achieved by carrying out the main wash at a level above that of the surface 47 of the flotation water. For this purpose a stone trap (10) and a drum washer (11) are combined by the device, a combined preparation drum (20) being formed from a solids trapping drum (27) with a connected washing drum (28) of smaller diameter on the same axis. In this manner a simple and effective separation of the root and tuber crops from the flotation water is possible with the aid of compact apparatus. The method according to the invention and the corresponding apparatus are particularly suitable for preparation of potatoes, carrots, celeriac, onions, Jerusalem artichoke and additional crops of this type. <IMAGE>
Patent EP-0410193-A1 (EP)
Inventor: LAUKE VOLKER
IPC: E05B49/00
Filed: 1990-07-07
Abstract: A new code-protected car radio is described in which the protection code memory is cleared when a second code is entered. <IMAGE>
Patent EP-0407990-A1 (EP)
Inventor: CREMER HANS ROBERT DR
IPC: C07C19/12
Filed: 1990-07-11
Abstract: The invention relates to a method for the production of 1,1,1-trifluoro-2,2-dichloroethane by chlorination of 1,1,1-trifluoro- 2-chloroethane, in which the chlorination is carried out under high pressure. The pressure is preferably 10 to 400 bar, in particular 50 to 250 bar. In the case of thermal initiation of the reaction it is preferably carried out at 200 to 300 DEG C. In the case of initiation by radical starters, the reaction is preferably carried out at 150 to 250 DEG C.