baber/WOPTO huggingface dataset:
Patent EP-0257047-A1 (EP)
Title: Bracelet, particularly for watch case.
Inventor: CROCCO CARLO
IPC: A44C5/20
Filed: 1987-02-12
Abstract: PCT No. PCT/CH87/00019 Sec. 371 Date Oct. 5, 1987 Sec. 102(e) Date Oct. 5, 1987 PCT Filed Feb. 12, 1987 PCT Pub. No. WO87/04907 PCT Pub. Date Aug. 27, 1987.A wristband for use with a wristwatch case comprising a first strap and a second strap. One end of each strap is preferably formed integral with the case. The first strap has a plurality of openings, one succeeding another along the length of the first strap. The second strap has a prolonged portion on an end opposite the end connected to the wristwatch case. The prolonged portion or band is intended to pass through one of the openings of the first strap to form a closed loop. A fastening construction is provided for connecting a free end of the prolonged portion which has passed through the opening 6 with a fastener associated with the second strap.
Patent EP-0262180-A1 (EP)
Title: Composition elastomere thermoplastique
Inventor: KOMATSU MASATO
IPC: C08L101/00
Filed: 1987-03-03
Abstract: Une composition élastomère thermoplastique partiellement réticulée est obtenue en chauffant, en présence d'un oxyde métallique et/ou d'un chlorure métallique (E), 10-90 parties en poids de polypropylène (A), 90-10 parties en poids de caoutchouc butylique halogéné (B) (A + B = 100 parties en poids), 10-120 parties en poids de caoutchouc oléfinique (C) et 5-120 parties en poids d'un plastifiant d'huile minérale (D). On mélange, avec les 100 parties en poids de la composition à base des composants (A)-(E), 300-1900 parties en poids de polyoléfine (F) et 50-1100 parties en poids de caoutchouc de styrolène (G). Ladite composition présente une bonne aptitude au moulage, une bonne compatibilité, une résistance élevée aux impacts à basse température et une bonne luisance et peut servir pour le moulage à grande échelle.
Patent EP-0266433-A1 (EP)
Inventor: KIYA NOBUYUKI
IPC: G05B19/414
Filed: 1987-04-24
Abstract: method of initializing a programmable machine controller to quickly initialize a variety of control parameters of the programmable machine controller. Initial values of various parameters stored in an initial value-setting, random- access memory of the controller are transferred and stored (S1 to S4) in a vacant region of a debugging random access memory, and are then transferred and stored (55) in a read-only memory cassette. When a parameter initialization instruction is issued under the condition where the cassette is loaded in the controller, various parameters are initialized using initial values stored in the cassette.
Patent EP-0270677-A1 (EP)
Inventor: KUTSUKAKE MASAKI
IPC: B41M5/26
Filed: 1987-04-30
Abstract: Une feuille de transfert thermique pour former une image couleur comprend une feuille de base (1) comportant une couche porteuse de colorant et ayant les tonalités chromatiques du cyan, du magenta et du jaune. Les propriétés chromatiques des tonalités combinées de la couche porteuse de colorant, indiquées par la méthode d'évaluation chromatique de la Fondation Technique des Arts Graphiques sont les suivantes: 10 à 15 % de divergence chromatique et une turbidité maximale de 35 %, ou bien 45 à 60 % de divergence chromatique et une turbidité maximale de 20 % en ce qui concerne le cyan, 10 à 35 % de divergence chromatique et une turbidité maximale de 25 %, ou bien 35 à 60 % de divergence chromatique et une turbidité maximale de 10 % en ce qui concerne le magenta, et une divergence chromatique maximale de 10 % et une turbidité maximale de 10 % en ce qui concerne le jaune.
Patent EP-0334845-A1 (EP)
Inventor: GRAY GEORGE WILLIAM
IPC: C07C69/734
Filed: 1987-09-30
Abstract: Des composés, destinés à être utilisés dans des mélanges de cristaux liquides smectiques ferroélectriques, sont représentés par la formule générale (I); où R1 est un alkyle; Y représente COO ou OOC; m, n et p sont égaux à 0 ou à 1, pour autant que m + n soit égal à au moins 2 et, que, lorsque Y représente OOC, p soit égal à 0; X est un groupe mésogénique, en particulier un 41 -alkyle- ou alkyle-biphényle ou bicyclohexyle. Sont également décrits des procédés de préparation desdits composés et des mélanges de cristaux liquides smectiques ferroélectriques contenant lesdits composés.
Patent EP-0324871-A1 (EP)
Inventor: HEIKEL HENRIK R
IPC: C09C1/36
Filed: 1988-01-19
Abstract: A process for preparing pigmentary titanium dioxide by grinding and mixing a titanium-bearing material, such as sorelslag, with an alkali metal compound, such as sodium hydroxide, and roasting the mixture. The roasted material is sandmilled followed by washing and filtering. Thereafter, the solid residue is digested with hydrochloric acid. After removing the acid by filtration and washing, the solid residue is calcined to provide a titanium dioxide pigment. By employing the proper process conditions, the process of the invention is capable of producing either nodular or acicular titanium dioxide pigment.
Patent EP-0307533-A1 (EP)
Title: Log walls with log assemblies
Inventor: HEUSSNER OTTO
IPC: E04B2/70
Filed: 1988-02-01
Abstract: 1. Log walls with log assemblies from logs (1) and (2), which are cut crosswise on their opposed sides and reduced in their thickness in such a way that, after inserting, a compact volume is shown in the cross range, characterized in that each of the logs has in the range of the intersection with the log next to it a continuous, in the cross section trapeze-shaped slot on its vertical longitudinal sides, the side walls of which towards the respective longitudinal side of the logs include an angle of 135 degrees, and in the extension of these slotsides towards the slot-base continuous, in the cross section triangular positive or negative profiles are provided, showing equal side lengths and/or a right angle and which are provided in pairs per slot and are arranged reverse in pairs in the opposing slot, and in the cross section each of the logs is, in its thickness, half reduced symmetrically to the horizontal median plane.
Patent EP-0308606-A1 (EP)
Inventor: KAMMERER MANFRED
IPC: G11B17/04
Filed: 1988-07-16
Abstract: The apparatus is designed with friction rollers (8 and 9), which are fixedly mounted in the apparatus and, driven by the moving drawer (2) by means of rack (6) and pinion (7), take up the cassette (11) during the loading and ejecting movement and move it faster than the drawer (2). R-DAT apparatuses in particular can be advantageously fitted with the drawer construction according to the invention for loading/ejecting. <IMAGE>
Patent EP-0311862-A1 (EP)
Inventor: RODER KURT
IPC: D01H9/18
Filed: 1988-10-01
Abstract: Carriers 20 equipped with roving bobbins 14 and located on a suspended transport track 9 are introduced into the creel 5 of a spinning machine either from one longitudinal side or from both longitudinal sides of the machine, with the direction of the longitudinal axis 30 of each carrier being changed. 
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Patent EP-0313929-A1 (EP)
Inventor: HAMMAN JENS DR
IPC: H02P25/03
Filed: 1988-10-13
Abstract: The invention relates to a method for avoiding a current drop in a phase (R), which is not involved in the commutation, of a three-phase synchronous machine (2), supplied with block-type current, while the phase currents (iS, iT) of the other two phases (S, T) are commutating. According to the invention, during the commutation of two phase currents (iS, iT), a control voltage (uSt) controlling the synchronous machine (2) is subjected to an additional control voltage (uaz) such that, on average, the current drop (dis/dt) in the phase (S) commutating down is equal, on average, to the negative current rise (diT/dt) in the phase (T) commutating up. In this way, a method and a circuit arrangement for carrying out this method are obtained with which the torque ripple of a three-phase feed drive can be significantly reduced. …<IMAGE>…
Patent EP-0317770-A1 (EP)
Inventor: MCMANN RONALD E
IPC: H01L21/3213
Filed: 1988-10-24
Abstract: A method of interconnecting metal layers in integrated circuits separated by an intermediate dielectric layer by forming first (12,14) and pillar (16,18) layers of metal, etching the pillar layer to form a pillar of electrically conducting material and etching the first level (12,14) to form the first level lead having at least two sides vertically aligned with the pillar (16,18). A layer of dielectric (36) is applied to cover the pillar and first level lead. a layer of photoresist is deposited over the dielectric with a spin on technique to form a planar surface. The dielectric and photoresist are etched back with an equal etch rate until top portion of the pillar is exposed. A second level lead (42,44) is formed atop the pillar (16,18) and planar top surface of the dielectric.
Patent EP-0281165-A1 (EP)
Inventor: BEISSWENGER HANS DIPL-ING
IPC: B01J8/34
Filed: 1988-01-20
Abstract: Eine aus Wirbelschichtreaktor, Feststoffabscheider und Rückführleitung gebildete Wirbelschichtanlage zur Durchführung von exothermen Prozessen in der zirkulierenden Wirbelschicht mit Leitungen zur Zufuhr sauerstoffhaltiger Primärgase durch den Boden des Wirbelschichtreaktors und Leitungen zur Zufuhr sauerstoffhaltiger Sekundärgase in eine Höhe von mindestens 1 m über dem Reaktorboden, jedoch maximal 30 % der Reaktorhöhe, sowie einer zwischen Primär- und Sekundärgaszuführung in den Wirbelschichtreaktor mündenden Brennstoffleitung besitzt zwecks einwandfreier Quervermischung von sauerstoffhaltigem Sekundärgas und Brennstoff, insbesondere bei Reaktoren mit großen Abmessungen, einen oder mehrere, 40 bis 75 % der Bodenfläche des Wirbelschichtreaktors (1) abdeckende(n) Verdrängungskörper (7), dessen maximale Höhe gleich der halben Höhe des Wirbelschichtreaktors (1) ist. Vorzugsweise weisen der oder die Verdrängungskörper (7) Einrichtungen (11) zum Eintrag von sauerstoffhaltigen Sekundärgasen und/oder eine Abnahme der Querschnittsfläche nach oben auf.
Patent EP-0280346-A1 (EP)
Inventor: COLLI LUIGI
IPC: B65H54/22
Filed: 1988-01-28
Abstract: Command and control device for the members carrying out the restoration of the thread continuity on coner machines, which maintains the number of the interventions of restoration within a maximum preset value, constituted by interface devices for each coning position, by a central control unit which supplies and conveys the signallings between the memory registers connected with it, which gives the consensus to the interventions, conditioned to the verification of the number of interventions being taking place, and manages the waiting list of the intervention requests exceeding the above said maximum value.
Patent EP-0278563-A1 (EP)
Inventor: DE WARRIMONT JEAN PIERRE L M N
IPC: B32B27/08
Filed: 1988-02-03
Abstract: The invention relates to a composite consisting of at least layers (A) and (B), comprising at least a polyamide layer, and a layer which is a mixture of 
5-95 wt.% of a copolymer of:
     1.1. 50-90 wt.% of a vinylaromatic compound   1.2. 10-50 wt.% of an unsaturated dicarboxylic acid and/or anhydride   1.3. 0-20 wt.% of one or more other monomers   1.4. 0-60 wt.% of a rubber    and 95-5 wt.% of a graft copolymer of:
   2.1. 10-50 wt.% rubber   2.2. 5-30 wt.% acrylonitrile   2.3. 20-60 wt.% of a vinylaromatic compound.   
     The composite has an optimum balance of mechanical properties and particularly suitable for manufacturing a tube consisting of the two layers.
Patent EP-0315271-A1 (EP)
Inventor: FUCHS MANFRED DR
IPC: G01M11/02
Filed: 1988-11-01
Abstract: The invention relates to an optical heterodyne OTDR for determining the damping behaviour of a single mode optical waveguide (test optical waveguide) by measuring the back scattered portions of optical pulses transmitted into this optical waveguide with an acousto-optical modulator (AOM) by means of which the transmission beam of a laser is deflected into the optical waveguide to be measured with a light frequency changed by the acoustic frequency with pulse-by-pulse acoustic excitation of the AOM, whilst the laser beam which penetrates said optical waveguide in the case of non-excitation of the AOM is superimposed as a local oscillator beam (LO) on the light pulses back scattered from the test optical waveguide. The optical system losses are reduced by the fact that the superimposing occurs in a passive coupler, in particular a fibre coupler (10.26). …<IMAGE>…
Patent EP-0292277-A1 (EP)
Inventor: CANTONI ARMANDO
IPC: H01S3/03
Filed: 1988-05-19
Abstract: A laser resonator (47), having multiply folded optical paths in an extended region by a set of front surface reflecting elements (59), can be used in a gas laser oscillator or amplifier, in either continuous wave mode or pulsed mode. This optical path is folded into larger domains within a polygon area of the laser cavity (61, 63), thereby achieving increasingly longer laser paths without a corresponding increase in the number of folding elements. The resulting domains fully cover the plane with a grid (57) of evenly spaced and intersecting optical paths. 
     In one embodiment, a waveguide gas laser system with a ceramic block (49) having a multiply folded optical path of intersecting waveguide channels (57) cut into the block (49). The reflecting mirrors (59) of the laser resonator (61, 63) are integrally attached to the ceramic block (49), enhancing the durability of the laser resonator and reducing its size. Since the laser medium is gaseous, the matching of refractive indices is not required.
Patent EP-0304175-A1 (EP)
Inventor: LUNDBERG ROBERT DEAN
IPC: C10N20/04
Filed: 1988-07-25
Abstract: Poly (C₅-C₉ lactone) modified Mannich base adducts are made by reacting a C₅-C₉ lactone, an amine, an aldehyde, and a hydrocarbyl substituted, hydroxy aromatic compound, e.g. a polyisobutenyl phenol which, in turn, preferably is made by reacting a polymer of a C₂ to C₁₀ monoolefin, preferably polyisobutylene, having a molecular weight of about 700 to 10,000, with a hydroxy aromatic compound. The resulting adducts are useful  per se  as oil soluble dispersant additives. They are also useful in fuel and lubricating oil compositions, as well as in concentrates and additive packages.
Patent EP-0307084-A1 (EP)
Inventor: HARTMAN GEORGE D
IPC: C07D495/04
Filed: 1988-08-01
Abstract: Thieno[2,3-b]thiophene-2-sulfonamides are carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure and glaucoma.
Patent EP-0344377-A1 (EP)
Inventor: ALLEN HERBERT
IPC: B67B7/04
Filed: 1988-09-08
Abstract: An apparatus for removing corks from bottles is adapted to allow for automatic ejection of the cork from the apparatus, after the cork has been withdrawn from the bottle, by reverse rotation of the corkscrew. The apparatus comprises a corkscrew (10) having a first helical section (10a) with a first outer diameter and a second helical section (10b) disposed below the first section and with a second outer diameter greater than the first outer diameter so that an upwardly directed screw shoulder (10c) is formed between the sections. A handle (12) is fixed to the upper end of the corkscrew. The corkscrew is longitudinally movable with respect to a guide frame (14) therefor. The guideframe includes stops (16b) for abutting the top of a bottle and spacers (16e) extending upwardly from the stops and defining a cork receiving space (28) for receipt of a cork as it is withdrawn from a bottle by the apparatus. Catches (30) are connected to the spacers, and disposed in the cork receiving space, the catches being engageable with a cork to prevent rotation thereof. Upward movement of the corkscrew shoulder with respect to the spacer means is limited by the screw.
Patent EP-0281490-A1 (EP)
Inventor: DUSSAU CHRISTIAN
IPC: A23N17/00
Filed: 1988-03-04
Abstract: - A multi-purpose apparatus comprising a crushing/mixing assembly mounted on a weighing device (4) and comprising a crushing unit (2) and a mixing unit (3), a plurality of fixed silos (12, 13, 42, 43) for storing various products in dry or wet pulverulent form, a system (29) for pneumatic distribution of the crushed and mixed products, a pneumatic suction/compression system (47) connected to the crushing unit (2), to the mixing unit (3) and to the distribution system (29), and a microcomputer robot (5) connected to the weighing device (4), to the suction/compression system (47) and to various pneumatic valves interposed in the pipes or conduits linking the above various silos, units and devices. - Application to animal feedstuffs. <IMAGE>
Patent EP-0290580-A1 (EP)
Inventor: WITHERS GRAHAM REX
IPC: F16F15/12
Filed: 1987-11-30
Abstract: Un équilibreur harmonique amélioré, du type utilisé pour amortir les fréquences de vibration harmoniques se produisant dans les vilebrequins des moteurs à combustion interne à mouvement alternatif, comprend une section de moyeu (14) destinée à être adaptée au vilebrequin, ce qui nécessite un équilibrage de la section de moyeu (14), laquelle définit une phase périphérique dirigée vers l'extérieur (15) comportant un anneau annulaire (30) en matériau élastomère disposé sur elle. L'équilibreur comprend en outre un anneau à inertie (13) disposé par pression sur ledit anneau en matériau élastomère (30), une face dirigée vers l'intérieur (35) dudit anneau à inertie (13) étant en prise avec ledit matériau élastomère (30). L'anneau à inertie (13) comprend un élément dirigé vers l'intérieur (19), disposé à l'une des extrémités axiales dudit anneau à inertie (13) et comportant une extrémité libre située par rapport à l'axe de rotation du vilebrequin à équilibrer à une distance radiale inférieure à la distance radiale entre la face périphérique (15) de ladite section de moyeu (14) et l'axe de rotation, et un élément à déformation plastique (33) disposé à l'autre extrémité axiale dudit anneau à inertie (13) et comportant une extrémité libre non déformée située par rapport audit axe de rotation à une distance qui n'est pas inférieure à la distance radiale entre l'axe de rotation et une surface extérieure dudit matériau élastomère (30). L'extrémité libre dudit élément déformable (33) est située, dans son état déformé, par rapport audit axe de rotation à une distance radiale inférieure à la distance radiale entre la face périphérique (15) de ladite section de moyeu (14) et l'axe de rotation de l'équilibreur. Ainsi, l'élément dirigé vers l'intérieur (19) et l'élément déformable (33) empêchent de façon positive que l'anneau à inertie (13) effectue un déplacement axial dans l'une ou l'autre direction.
Patent EP-0328994-A1 (EP)
Inventor: MAYET JEAN-CLAUDE
IPC: B29D30/34
Filed: 1989-02-07
Abstract: The device (1) for clamping the reinforcement manufactured from a single wire (4) essentially comprises two jaws (10, 11) gripping the wires arranged at the beginning (41, 42) and at the end (43, 44) of the reinforcement. A sharp blade (13) cuts the wires and then, without unclamping the jaws, the latter bear against the core (7) for immobilising the wire (4) by virtue of the layer of raw rubber with which the core (7) has previously been coated. 
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Patent EP-0342344-A1 (EP)
Inventor: HUYNH-BA GIA
IPC: C08G18/64
Filed: 1989-04-05
Abstract: A composition of improved strength, stiffness, or toughness consisting essentially of a blend of at least two incompatible thermoplastic polymers, at least one of which has a flexural modulus of less than 150 kpsi, and at least one isocyanate reacting agent having functionality less than three.
Patent EP-0361003-A1 (EP)
Inventor: RIZZETTO PIETRO
IPC: D06F39/02
Filed: 1989-07-21
Abstract: Water distribution device for household washing machines including a cold-water inlet system (19) and a separate hot-water inlet system (18), each one of said systems being essentially formed by a conduit (18, 19) connected with the water supply on one side and a common water distributing element (1) on the opposite side. 
     Said element (1) is designed to simultaneously receive through a number of channels (9, 10) both cold and hot water, and to admit said water flows into separate and preselected inlets (5, 6, 7, 8) of a water dispenser capable of supplying, according to the wash cycle, said flows to a plurality of compartments containing the various chemical products required to perform a complete laundering process.
Patent EP-0363600-A1 (EP)
Inventor: MIRLACH ROBERT
IPC: F16D3/10
Filed: 1989-08-10
Abstract: To alter the valve timing of an internal-combustion engine (1), the camshaft (3) is arranged so as to be rotatable relative to its driving wheel (13). This rotary movement is introduced by coupling the camshaft (3) to an element which has a rotational speed different from that of the driving wheel (13). In particular, this element can stand still or, by means of a speed-increasing mechanism (18, 20), can also have a higher speed than the driving wheel (13). Also provided is a slipping clutch (22), allowing the camshaft (3) to be held in a desired position relative to the driving wheel (13). <IMAGE>
Patent EP-0368025-A1 (EP)
Inventor: FARONA MICHAEL F
IPC: C07C15/50
Filed: 1989-10-13
Abstract: A method of cyclization of α,ω-diynes with a transition metal catalyst such as niobium or tantalum salts such as halogen to yield products such as dimers, trimers and higher polymers which may have benzocyclobutene groups, or none of these, depending on the size of n in the α,ω-diynes of the formula HC≡C(CH₂) n C≡C-H.
Patent EP-0372257-A1 (EP)
Inventor: KORNHAAS WOLFGANG GRUNDIG E M
IPC: G04G15/00
Filed: 1989-11-11
Abstract: In video recorders, which offer the possibility for image manipulation, the problem arises of selecting the signal sources and programming the image manipulation without requiring a large or complex operating unit. This problem is solved by the fact that the signal source selection and change-over is effected via screen dialogue pages, the desired functions being selected with the aid of a controllable indicator element.
Patent EP-0377874-A1 (EP)
Title: Lötvorrichtung mit mindestens einer Bügelelektrode und zwei einander gegenüberliegenden Lötstegen oder vier paarweise einander gegenüberliegenden Lötstegen
Inventor: SCHUSTER RUDOLF
IPC: B23K3/04
Filed: 1989-12-20
Abstract: Bei einer Lötvorrichtung mit mindestens einer an einem Lötbügelhalter (Lh) befestigten und durch elektrische Widerstandswärme erhitzbaren Bügelelektrode (Lb1 bis Lb4) und zwei einander gegenüberliegenden Lötstegen oder vier paarweise einander gegenüberliegenden Lötstegen sollen die Arbeitsflächen (A1 bis A4) auf der Unterseite der Lötstege exakt parallel auf die beispielsweise auf einer Leiterplatte (Lp) liegende Lötstelle aufgesetzt werden können. Dies wird durch eine gelenkige Aufhängung (Ah1) des Lötbügelhalters (Lh) mit einem mittig in der Ebene zwischen den Arbeitsflächen (A1 bis A4) liegenden Dreh- und Ausgleichszentrum (DA) ermöglicht. Hierdurch wird ein sicherer Kontakt der zu verlötenden Teile miteinander und mit den Lötbügeln (Lb1 bis Lb4) gewährleistet.
Patent EP-0329247-A1 (EP)
Inventor: HOLLE EERKE
IPC: G05F3/30
Filed: 1989-02-14
Abstract: The invention relates to a band-gap reference-voltage arrangement comprising 
- a MOS differential amplifier (OA2) having two inputs and one output, 
- a first bipolar transistor (Q3) whose base emitter path is arranged between one input of the differential amplifier (OA2) and a specific junction point and whose emitter-collector path is arranged in a first current path for carrying a first current, 
- a second bipolar transistor (Q3) whose base emitter path in series with a resistor (R6) is arranged between the other input of the differential amplifier and said junction point and whose whose emitter-­collector path is arranged in a second current path for carrying a second current, 
- means (P1, P2) for supplying said first and second currents through said first and second current paths, 
- a feedback path for feeding back the signal from the output of the differential amplifier to the first junction point, comprising a third transistor (Q5) whose base-emitter path is arranged between said junction point and the output of the differential amplifier.