baber/WOPTO huggingface dataset:
Patent EP-0470074-A1 (EP)
Inventor: LIN JOSEPH T
IPC: H02K1/18
Filed: 1989-10-27
Abstract: Le moteur de mise en rotation pour unité de disques décrit (7), qui est du type installé sous le moyeu, comprend un stabilisateur (60) servant à soutenir le diamètre externe du stator (16), de façon à rigidifier la base du moteur de mise en rotation (7). La rigidification de la base dans la région entourant l'arbre (12) du moteur (7) augmente la fréquence de résonance du moteur de mise en rotation (7), entraînant ainsi un accroissement de la tolérance du moteur de mise en rotation aux vibrations appliquées. Le stabilisateur (60) peut être constitué par un anneau formé solidaire à la plaque de base (10) de l'unité de disques ou la bride de montage (10) du moteur.
Patent EP-0381068-A1 (EP)
Inventor: BERTRAND RAYMOND
IPC: A01F15/10
Filed: 1990-01-26
Abstract: A baling machine for forming large cylindrical bales of hay or straw has a baling chamber (56) in which the crop is rolled into a bale by oppositely moving runs (52, 54) of side-by-side belts (48). The baling chamber (56) is fed through its inlet (58) by a unit (60), picking the crop up from a windrow (160), via a feeder fork mechanism (62). Crop enters the baling chamber (56) between a roll (36), over which the belts (48) are trained, and the growing bale core (64). 
     In order to reduce plugging of the crop at the inlet (58) the roll (36) has discs (158) rigidly mounted on it be­tween neighbouring belts (48). These discs (158) each have an outer edge which is approximately sinusoidal in confi­guration and the peaks of the undulations extend outwardly beyond the thickness of the belts (48). The effect of the discs (158) is both to grip the crop better and to raise the bale core (64) slightly to provide easier access to the chamber (56) for the crop.
Patent EP-0389993-A1 (EP)
Inventor: TAKATA KOJI C O ITAMI WORKS OF
IPC: B60T8/48
Filed: 1990-03-23
Abstract: An electronically controlled brake device for controlling a brake pressure according to a manual input (1). While the dynamic pressure line is functioning normally, the dynamic pressure acts on one end of a push rod (8) associated with a brake pedal (1) to give such a force as to counteract the control input to the brake pedal (1). If the dynamic pressure line fails, the push rod (8) comes into contact with a dynamic pressure piston (9) to transmit the control input force to a master cylinder (10). An electronic pressure control valve (4) is provided to adjust the connection of the dynamic pressure source (5) with a reservoir (4) and with a dynamic pressure chamber (7) in response to the commands of an electronic control unit (3) so that its output pressure will be in a predetermined relationship with the pedal stroke. Thus in normal conditions, a desired deceleration is obtained with a shorter pedal stroke and in the failure of dynamic pressure, a minimum deceleration is obtained with a lighter pedal force.
Patent EP-0391435-A1 (EP)
Inventor: GERKEK FRANC
IPC: B26D7/26
Filed: 1990-04-06
Abstract: A sensing mechanism for use with a paper cutting machine having a table (17) for supporting a pile of sheets to be cut. There is provided a knife (18) for cutting the pile (14), a clamp (15) for the pile (14), means for operating the knife and means for moving the clamp (15) up and down, a back gauge for movement along the table against the pile (14) to position it for cutting, and means (13) for moving the back gauge forward and backward. An optical sensing means is provided for positioning over the table (17) to observe a target area of the sur­face of the top sheet on the pile (14), containing marking indicating a desired cutting line. A visual display means (C) is located remote from the sensing means and operatively connected thereto to display a visual image of the target area. The display is provided with reference marking for registry with said cutting marking on the top sheet when the pile (14) is in a posi­tion a known distance from the cutting position.
Patent EP-0402772-A1 (EP)
Inventor: ESSER KLAUS
IPC: C09D7/80
Filed: 1990-06-07
Abstract: Coating compsn. contains (A) a film-forming resin, (B) a cellulose ester, (C) solvent, (D) metal pigment and opt. (E) crosslinkers and (F) further lacquer additives and of the type esp. to give a multi-layer coating with a base layer and opt. a clear topcoat. (i) the cellulose ester (B) has an acetyl content of 2-30 (pref. 2-5) wt.%, a butyryl content of 17-53 (pref. 47-53) wt.% and an average mol.wt. of at least 25000, pref. 30000-60000; and (ii) this cellulose ester is introduced into the coating compsn. in the form of a pasty, thixotropic pre-mix (e.g. with the crosslinkers). The solids content of the compsn. is pref. 15-30 wt.%. The cellulose ester pre-mix pref. contains a diluent which swells the cellulose ester, esp. an aromatic or aliphatic hydrocarbon or a higher alcohol. alcohol.
Patent EP-0403955-A1 (EP)
Inventor: PEEHS MARTIN DR
IPC: G21C3/18
Filed: 1990-06-13
Abstract: In order to accelerate the decay of plutonium that occurs during reprocessing of spent nuclear fuel elements, a nuclear fuel element (2), which has plutonium-containing nuclear fuel in a container element (3), has inside the container element (3) an additional element (8) which contains no plutonium and has hafnium and/or the container element (3) has hafnium. <IMAGE>
Patent EP-0406645-A1 (EP)
Title: Vorrichtung zur Einzelzuführung von hintereinander zwischen Führungsschienen angeordneten Bolzen und/oder Stiften
Inventor: AUBRY FRIEDHELM DIPL-ING
IPC: B23K9/20
Filed: 1990-06-22
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Einzelzuführung von hintereinander zwischen Führungsschienen 1 angeordneten Bolzen 2 oder Stiften 2' zu mindestens einem mit Blasluft beaufschlagten, zu einem Bolzenschweißgerät führenden Bolzenauslaß 3, 4. Erfindungsgemäß ist ein Rotor 5 mit mindestens zwei Auslaßschlitzen 6, 7 für je einen Bolzen 2 vorgesehen, wobei dieser Rotor 5 zwischen den Führungsschienen 1 und einem oder mindestens zwei Bolzenschweißgeräten bzw. den Bolzenauslässen 3, 4 wechselweise drehbar angeordnet ist.
Patent EP-0429909-A1 (EP)
Inventor: NEDTWIG JOACHIM DIPL-ING
IPC: H01Q1/40
Filed: 1990-11-08
Abstract: 2.1 The invention is based on the object of creating a rod antenna whose tip is less susceptible to the occurrence of corona discharges and which effectively prevents birds landing thereon at the same time. 2.2 This object is achieved by the tip of the rod antenna (1) being constructed as a metal sphere (2) on which a sharp, conical plastic tip (3) is mounted. 2.3 The invention is used in rod antennas having conical tips. <IMAGE>
Patent EP-0435033-A1 (EP)
Inventor: REICHSTEIN VOLKMAR DIPL-ING
IPC: C21D1/76
Filed: 1990-12-06
Abstract: The invention relates to a method for providing and distributing treatment gas in heat treatments, the treatment gas being generated in a catalyst retort located in a treatment oven. To obtain improved flexibility of treatment gas generated in this way, it is proposed that at least a part of the treatment gas being formed in the catalyst retort is aspirated still within the retort and taken out of the latter and the associated treatment oven, and this part of the treatment gas is put to use at another point, for example in the same or in a different oven. <IMAGE>
Patent EP-0447689-A1 (EP)
Inventor: RIEL LESLIE LOUIS
IPC: B65D27/00
Filed: 1990-03-20
Abstract: Container made up like an envelope, obtained by folding a stamped blank of paper or similar material and comprising: a front sheet; a back sheet connected therewith by means of a first folding line; a flap connected with the front sheet by means of a second folding line which runs parallel to the first folding line, said flap at least partly overlapping the back sheet; and side strips which are connected with the front sheet by means of longitudinal folding lines perpendicular to said first folding lines, the edges of the back sheet being adhered thereto by means of a permanent gum path. In order to enable pouring out pulverized or granular products, the front and back sheets (1, 2) are substantially of the same size, and comprise two pairs of crease lines (13), which, after manufacturing the envelope, substantially extend from the centre (14) of the second folding line (8) to the points of intersection (15) of the first folding line (7) with the longitudinal folding lines (6).
Patent EP-0396196-A1 (EP)
Inventor: PARRAMORE THOMAS STUART
IPC: E01D15/127
Filed: 1985-05-20
Abstract: A method of constructing a modular bridge across a span, comprises deploying a frame over the back of a launching vehicle (135) on the home bank of the span, placing a first bridge launching rail (133) module on a support for the launching rail on the frame, booming out the launching rail as it is formed and placing subsequent launching rail modules on the launching rail support and coupling them to the launching rail being formed, landing the far end of the launching rail on the far bank of the span, placing a first bridge module (75) on the launching rail and on bridge module support means on the vehicle, launching the bridge along the launching rail as the bridge is formed and placing subsequent bridge modules (31) on the launching rail and on the bridge module support means and coupling them to the bridge being formed.
Patent EP-0399606-A1 (EP)
Inventor: SLUMP CORNELIS HERMAN
IPC: A61B6/00
Filed: 1990-05-21
Abstract: The invention relates to an X-ray exposure synchronisation (22) method for synchronising X-ray exposures (1) in the event of a periodic movement of an object (4) to be displayed. Contrast enhancement is achieved by subtracting (15) X-ray images (12) of an object (4) filled with a contrast agent from mask images (13). A recording device (20) outputs a periodic pulse-shaped signal with a movement period of the object to be imaged. By calculating the instant of a forthcoming recording pulse from recording pulses observed, exposure of the object can take place at an instant between two recording pulses which is constant in time, i.e. in a constant object position. The Kalman filter method is very suitable for this purpose.
Patent EP-0382437-A1 (EP)
Inventor: ARABORI HIDEO
IPC: C07D251/46
Filed: 1990-02-05
Abstract: Disclosed herein are N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives of the formula (I):
      wherein R¹ is CF₃, COOH or CCl=CClCOOH, R² is H, Cl, C₁-C₃ alkyl or C₁-C₄ alkoxycarbonyl; Z is CH or N; X¹ is C₁-C₃ alkyl, C₁-C₃ alkoxyl or Cl; and X² is C₁-C₃ alkyl or C₁-C₃ alkoxyl, a process for the preparation thereof, and her­bicidal compositions containing the N-substituted-3-­(substituted hydrazino)benzenesulfonamide derivatives as active ingredients.
Patent EP-0383580-A1 (EP)
Inventor: TODA TETSURO
IPC: C08K3/34
Filed: 1990-02-14
Abstract: A vehicle damping sheet comprises a blend-mixture comprising:
     (1) a filler composed of mica, iron oxide particles and an auxiliary filler, and   (2) a binder,    each of the amounts of said mica, said iron oxide particles and said auxiliary filler being not less than 5 parts by weight per 100 parts by weight of said binder; the total amount of said mica, said iron oxide particles and said auxiliary filler being not less than 30 parts by weight per 100 parts by weight of said binder; and the content of said iron oxide particles in said blend-mixture being from 2 to 40% by weight.
Patent EP-0419016-A1 (EP)
Inventor: LEPORE ROBERT G
IPC: G01S3/782
Filed: 1990-07-31
Abstract: A tracking system 10 utilizes both a correlation processor 18 and centroid processor 20 to generate track error signals. The operator is given the option to initially select track error signals exclusively from the correlation processor 18 at track initiation. In a mixed mode of operation, track gate error signals from the centroid processor 20 are selected for each axis where the target is contrast bounded while track gate error signals from the correlation processor 18 are selected for each axis where the target is not contrast bounded.
Patent EP-0471895-A1 (EP)
Inventor: SHUJI SHINAGAWA MATSUI MANUFAC
IPC: B29C48/03
Filed: 1990-08-15
Abstract: The present invention is concerned with a collector, used for supplying powdered or granular materials such as various kinds of raw materials for plastic to a plastic molding machine, which can automatically switch multi-materials. The collector comprises a separation box (3) connected to a main body of the collector (2), a rotary valve (20) being pressed to a vacant chamber (10) of the separation box for being mounted thereto such that the rotary valve may be rotatable to and fro, and a separator (30) provided on a lower-stream side of the rotary valve and is constructed such that a rotational displacement of the rotary valve permits a passage for guiding materials to communicate selectively with an inlet (15) of materials and a gas introducing port (12) to execute replacement of materials and compressed gas can be supplied from the gas introducing port, when a coincidence between the gas introducing port and the passage for guiding materials is made.
Patent EP-0483420-A1 (EP)
Inventor: DEN HARTOG HERMAN CHARLES
IPC: C08L33/06
Filed: 1990-10-29
Abstract: A coating composition which cures at ambient temperatures and contains 20-80% by weight of a binder and 80-20% by weight of a solvent for the binder, wherein the binder contains about:
     A. 60-80% by weight, based on the weight of the binder, of an acrylic polymer A of polymerized monomers of methyl methacrylate and monomers of styrene, alkyl methacrylate and/or alkyl acrylate each having 2-12 carbon atoms in the alkyl group and said polymer having pending from the polymer backbone aminoester groups, hydroxy aminoester groups or hydroxyamine groups,   B. 20-40% by weight, based on the weight of the binder, of an acrylic crosslinking polymer B of polymerized monomers of at least 3% by weight, based on the weight of the crosslinking polymer, of a glycidyl constituent of glycidyl methacrylate or acrylate, at least 5% by weight, based on the weight of the crosslinking polymer, of an alkyl methacrylate or acrylate having a pendent group of the formula
      and the remainder of the monomers are alkyl methacrylate an acrylate each having 1-12 carbon atoms in the alkyl group; the composition is useful as an exterior finish for automobiles and trucks and for repairing and finishes of automobiles and trucks.
Patent EP-0434315-A1 (EP)
Inventor: BLAUM MIGUEL MARIO
IPC: G11B20/18
Filed: 1990-12-14
Abstract: A method is described for implementing error-correcting codes for data storage media such as disks, wherein the statistics of error vary according to the radius of the location being accessed. 
     A Reed-Solomon code is selected having data bytes and redundant bytes and an error-correcting capability sufficient to protect against an anticipated worst case of errors. 
     The number of redundant bytes in that code, and thereby the number of correctable errors, is progressively reduced in respective concentric areas of the disk according to the statistics of error for such areas, for thereby progressively reducing the number of correctable errors as the need for error correction capability decreases. 
     For multiband recording, said areas are concentric bands in each of which data is recorded at a clock frequency substantially proportional to its inner diameter; and in such case, the number of redundant bytes is reduced progressively in each successive band toward the innermost band. 
     For conventional recording, said areas are concentric tracks recorded at substantially the same frequency; and in such case, the number of redundant bytes is reduced toward the outermost concentric area. 
     This method may also be used to increase correction capability periodically when error incidence rises, due for example as a result of corrosion of a write-once optical disk.
Patent EP-0389341-A1 (EP)
Inventor: PHAM VAN CANG LUC
IPC: H04B3/08
Filed: 1990-03-16
Abstract: The device comprises essentially an amplifier circuit (7) of the type with load shared between the emitter and the collector. The collector load is purely resistive (8), whereas that of the emitter is reactive and comprises several reactive cells (2A, 2B) which can be switched depending on the lengths of cable to be compensated. Application: domestic distribution of video programmes. <IMAGE>
Patent EP-0419339-A1 (EP)
Inventor: BOLZE BERNARD
IPC: E03D5/012
Filed: 1990-09-18
Abstract: Toilet facility of the type consisting of an individual cabin 2 which is portable and detachable and which is equipped with a member for receiving and storing effluents, characterised in that it comprises an independent storage container consisting of a vessel comprising connection means enabling the said storage container-vessel to be detachably and reversibly connected to the members for receiving and removing the effluents disposed in the cabin 2, the storage container vessel thus being capable of being removed, after a specified period of use, independently from the cabin, in order to put in place and in an operating position a new storage container-vessel and the cabin 2 comprises, at its base, a reception housing 1' for the said storage container-vessel, the housing being disposed below the members for receiving and draining the effluents, which are thus able to be carried away by gravity from the said members to the said storage container-vessel. <IMAGE>
Patent EP-0399925-A1 (EP)
Title: Machine pour usiner la culasse d'un moteur thermique
Inventor: LEROUX JACQUES
IPC: B23Q17/24
Filed: 1990-05-15
Abstract: La présente invention concerne une machine d'usinage d'un bloc métallique, notamment en alésage et surfaçage.La machine selon l'invention comprend un système à visée laser permettant de mettre en coïncidence la pièce à usiner avec un axe (X) ou un plan de référence(X Y). Ce système permet d'obtenir par des capteurs opto-électroniques (28, 29) amovibles, un signal de commande permettant de positionner la table de maintien (4), de manière manuelle et assistée ou de manière automatique, par exemple avec une commande numérique.
Patent EP-0407329-A1 (EP)
Inventor: LEVY-CLEMENT CLAUDE
IPC: G11C7/00
Filed: 1990-07-02
Abstract: A method of recording data includes, photoetching selected areas of a semiconductor surface in accordance with the data to be recorded; and applying a thin electrically-conductive film over the semiconductor surface, including the photoetched selected areas, to produce enhanced-operation diodes at the photoetched areas outputting signals corresponding to the recorded data in response to excitation of the diodes. Also described is a silicon semiconductor having a photoetched surface producing enhanced operation of the semiconductor.
Patent EP-0494857-A1 (EP)
Title: Thermoplastic graft copolymers and their use as compatibilizers.
Inventor: CHUNG TZE-CHIANG
IPC: C08F255/00
Filed: 1989-11-20
Abstract: Graft copolymers are disclosed having formula (I), wherein R and R' are hydrogen, alkyl, and the primary and secondary alkyl halides, a ranges from about 14 to 70,000, b ranges from 0 to about 70,000, c ranges from 0 to about 70,000, d ranges from about 1 to 70,000, X comprises a halogen, and Nu is a nucleophilic residue provided by a thermoplastic polymeric nucleophile having a molecular weight of at least about 1,000 and being sufficiently nucleophilic such that said nucleophile is capable of donating electrons to benzyl halides. Methods for compatibilizing polymer blends utilizing such graft copolymers are also disclosed.
Patent EP-0463077-A1 (EP)
Title: Dispositif de balayage d'un dessin en relief
Inventor: WINTERBOTTOM DAVID ROY
IPC: A61B5/117
Filed: 1990-03-23
Abstract: La présente invention concerne un dispositif permettant de balayer la surface d'un objet de forme généralement cylindrique sur lequel se trouve un dessin en relief, tel qu'un doigt notamment, de manière à détecter ledit dessin. Ledit dispositif comprend a) un corps optique transparent (2), dont la forme est sensiblement arquée autour d'un premier axe et la coupe transversale radiale convergente, et comportant un canal (5), parallèle audit axe et sensiblement co-axial avec ce dernier, présentant une face sensiblement parallèle audit axe et sur lequel on peut poser l'objet dont on veut inspecter la surface, la surface inférieure servant de surface de base optique, face à la coupe transversale radiale convergente dudit corps (2); b) une source de lumière incidente (100) conçue pour être orientée sur une entrée de lumière (105) de la coupe transversale convergente du corps (2), la configuration dudit corps (2) étant telle que la lumière incidente frappe la surface inférieure de ladite surface de base à un angle sensiblement équivalent à l'angle de réflection interne globale correspondant au matériau dont est fabriqué le corps (2), et est réfléchie à travers une sortie de lumière de la coupe transversale convergente du corps (2); c) un dispositif qui envoie la lumière incidente provenant de ladite source (100) sur la surface de l'objet mis en contact avec la surface plane du canal (5); et d) un dispositif permettant d'observer la lumière réfléchie par la surface inférieure de la face de base à travers une sortie de lumière face à la coupe transversale convergente du corps (2), et de produire un signal en fonction de l'intensité de la lumière détectée. L'invention décrit également un procédé de balayage d'un objet pour en détecter le dessin en relief ainsi qu'un corps optique nouveau à utiliser dans le procédé ou dispositif de l'invention.
Patent EP-0451279-A1 (EP)
Inventor: KARAKAMA TATSUO FANUC DAI- -VI
IPC: B23K9/095
Filed: 1990-08-02
Abstract: This invention relates to a method of controlling automatically arc welding current and voltage to conduct suitable arc welding. A processor calculates (106, 112) the errors (ε I, εV) between the mean values ( I ,  V ) of the actual welding current and voltage measured periodically a predetermined number of times and their target values (I0, V0). When the welding current error is out of the allowable range, it calculates (109) a wire feed speed correction quantity (ΔFW) by substituting the mean value ( I ) of the welding current and a welding current correction value (ΔI) equal to the product of the calculated welding current error by the current gain in a formula including a linear polynominal (g'(I)) of the welding current and the welding current change quantity (ΔI) as variables, and sends the quantity (ΔFW) to a welding machine. When the welding voltage error is out of the allowable range, the processor calculates (115) a power source output correction quantity (ΔU) by substituting a welding current correction quantity (ΔI) and a welding voltage correction quantity (ΔV) equal to the product of the calculated welding voltage error by the voltage gain in a formula containing welding current and welding voltage correction values (ΔI, ΔV) as variables and sends the correction quantity (ΔU) to the welding machine. The welding machine optimizes the welding current and voltage by regulating the wire feed speed and the power source output.
Patent EP-0491805-A1 (EP)
Title: Cleated sole for an athletic shoe.
Inventor: TANEL MICHAEL L
IPC: A43B13/26
Filed: 1990-09-14
Abstract: An improved athletic shoe sole (10) of the type having annular cleating is disclosed. The sole (10) includes an annular cleat set (21) projecting from the main sole surface (19) and disposed along a substantially circular path (25) which encompasses a major area of the toe and ball-of-the-foot portions (17, 15), the set (21) having a plurality of cleat nodes (23), each of which is arranged in a substantially abutting relationship to at least one adjacent cleat node (23). Each cleat node (23) has a distal end or tip (39) spaced from the main sole surface (19) and first and second edges (45a, 45b) on opposite sides of the distal end (39) with proximal ends (47) terminating on the circular path (25). Improved pivotability and traction characteristics are provided.