baber/WOPTO huggingface dataset:
Patent EP-0548529-A1 (EP)
Inventor: COBB JOSHUA MONROE
IPC: G02B1/11
Filed: 1992-11-13
Abstract: An air spaced reverse telephoto objective lens (10) for use in a laser chemical vapor deposition system or the like having a quartz plate window (16). The said objective lens includes a negative component (12) having a first air-spaced doublet wherein each doublet element is made of crown glass and a negative miniscus crown glass element spaced from said first air-spaced doublet. The objective lens further includes an aperture stop (18), a positive component (14) including second and third doublet components for effecting color correction, and a pair of bi-convex elements for effecting spherical aberration correction. The objective lens provides a common focal plane for both illuminating light and laser light passing through said objective lens and the quartz plate window.
Patent EP-0548950-A1 (EP)
Inventor: MASUI SUSUMU
IPC: C21D8/02
Filed: 1992-12-23
Abstract: A low-yield-ratio high-strength hot-rolled steel sheet combining the advantages of precipitation-strengthened steels and structure-strengthened steels without the disadvantages of these conventional steels, and a manufacturing method characterized by hot-rolling this steel sheets. The steel sheet has a composition consisting essentially of about: 
0.18 wt% or less of C; 
0.5 to 2.5 wt% of Si; 
0.5 to 2.5 wt% of Mn; 
0.05 wt% or less of P; 
0.02 wt% or less of S; 
0.01 to 0.1 wt% of Al; 
0.02 to 0.5 wt% of Ti and/or 0.03 to 1.0 wt% of NB, 
said Ti and Nb being present approximately in relation to C according to the following formula: 
C wt% ≧ 0.05 + Ti wt%/4 + NB wt%/8; and the balance substantially Fe and incidental impurities; wherein the structure of the steel is composed of ferrite containing a precipitated carbide of Ti and/or Nb and martensite, with eventually also retained austenite.
Patent EP-0550944-A1 (EP)
Inventor: SAWAMURA MASAKI
IPC: B07C5/342
Filed: 1992-01-10
Abstract: Apparatus is provided to sort an opaque foreign article during dropping, precisely with a high degree of accuracy. Objects (10)including transparent bodies 10a in which opaque foreign articles (10b) may mix are scanned, during dropping from a conveyor (4), horizontally linearly with a laser beam, and reflected light is detected by a CCD image sensor (12). Whether an object (10) scanned is a transparent body (10a) or an opaque foreign article (10b) is judged at each CCD block including N CCDs, and when an opaque foreign article (10b) is judged at a CCD block, air is jetted from a corresponding nozzle block (20) and adjacent nozzle blocks (20) to blow off the object (10). 
     The operations are controlled by a computer (9).
Patent EP-0519615-A1 (EP)
Inventor: HAASCH JAMES THOMAS
IPC: F28D1/053
Filed: 1992-06-02
Abstract: Difficulty in heat exchanger module replacement and the cost of plural manifolds in a modular heat exchanger useful in heavy duty vehicles or the like is avoided in a construction that includes an elongated manifold (20) having spaced interior inlet and outlet channels (84, 86) along with a plurality of spaced inlet and outlet ports (68, 70) in fluid communication with respective ones of the inlet and outlet channels (84, 86). An elongated frame member (14) is spaced from and parallel to the manifold (22) and has a plurality of spaced retaining formations (42). A plurality of heat exchanger modules (12) are mounted between the frame member (14) and the manifold (20) in side by side relation and each module has spaced tanks (34, 36; 50, 52) with a plurality of finned tubes (30, 32) extending between and in fluid communication therewith. One tank (34, 36) has a mating retaining formation (40) for receipt within the retaining formation (42) in the frame member (14) while the other tank (50, 52) has inlet and outlet ports (62, 64) aligned with and in fluid communication with corresponding inlet and outlet ports (68 and 70) in the manifold (20). A baffle (60) is disposed in the tank (50, 52) between the inlet and outlet ports (62, 64) thereof.
Patent EP-0540303-A1 (EP)
Inventor: INADA NORIO
IPC: B60C9/20
Filed: 1992-10-28
Abstract: The tire (21) has a toroidal carcass (31) of at least two carcass plies (32), a tread rubber (36) superimposed on the carcass (31), and a belt (40) disposed between the carcass (31) and the tread rubber (36). The belt (40) has inner belt plies (41) and outer belt plies (42). Each inner belt ply (41) contains cords (46) extending substantially zigzag at a cord angle A of 5-15° with respect to the equatorial plane (E) in the circumferential direction and being bent at both lateral ends (44,45) of the ply. Each outer belt ply (42) contains cords (51) having a cord angle B larger than A. In this tire, the occurrences of standing wave and cut peel off are prevented, with a reduction of tire weight.
Patent EP-0541358-A1 (EP)
Inventor: COCKETT KEITH ROBERT F
IPC: B01J20/02
Filed: 1992-11-04
Abstract: The removal of organo-toxins from aqueous sources can be achieved efficiently by contacting the water source with hydrotalcite-like materials. The toxins include organo-chlorines, insect resist agents, and wool treatment byproducts .
Patent EP-0544515-A1 (EP)
Inventor: RUZISKA PHILIP A
IPC: B01D53/14
Filed: 1992-11-25
Abstract: A process and apparatus for removing acid gas, such as carbon dioxide, from a gaseous composition. The gaseous composition is subjected to an absorption step, wherein it is contacted with a scrubbing solution incorporating a basic alkali metal compound, and a sterically hindered amine activator compound. Then, the solution is flashed to remove absorbed acid gas. Thereafter, the scrubbing solution is subjected to regeneration for additional removal of acid gas, and recycled to the absorption step.
Patent EP-0545648-A1 (EP)
Inventor: MITSUHASHI SHUNYA
IPC: G06K15/00
Filed: 1992-11-30
Abstract: An output apparatus such as a laser beam printer comprises: a storage medium to store a control code which is peculiar to a control program; a judging circuit to judge whether the peculiar code is included in input data or not; and a deciding circuit to decide that the control program having the peculiar code is made correspond to the input data. The control program comprises control codes. The input data includes the peculiar control code and character code. When an amount of input data is less than an amount of data which is needed to perform the judgment, the deciding means decides that a predetermined control program is made correspond to the input data.
Patent EP-0498684-A1 (EP)
Inventor: CHABOT FRANCIS
IPC: B22D41/56
Filed: 1992-01-08
Abstract: The subject of the present invention is a support ejection device for a stream-protector tube (5), located between the pouring ladle (1) and the tundish (3) of molten metal of a continuous-casting installation. The device comprises a support member (20) of the protector tube (5) connected to a manipulator (12) intended to bring the protector tube (5) underneath the pouring ladle (1) and the pouring ladle (1) is equipped with means for temporary joining with the said protector tube, such as a nozzle providing a seal. The support member (20) comprises a first element (21) integral with the protector tube (5) and a second element (23) integral with the manipulator (12) and automatic means for mutually locking and unlocking the elements (21, 23), permitting the ejection of the stream-protector tube (5) from the pouring ladle (1) in the event of mishaps during casting.
Patent EP-0524866-A1 (EP)
Inventor: REBUFFAT FRANCOIS
IPC: C25D13/22
Filed: 1992-07-17
Abstract: The invention relates to an electrolysis plant especially for painting a motor vehicle body shell by cataphoresis. This plant comprises a sled (2) on which a vehicle body shell is carried, at least one hanger (1) from which the sled (2) can be suspended with articulation, the said sled (2) being connected to a source of current by the establishment of an electrical contact between two contact elements (7, 9) connected to the sled (2) and to the hanger (1), at least one of the elements (7) comprising an elastic means for continuously returning the said elements (7, 9) one against the other, and the abovementioned two elements being joined together in rotation during the pivoting of the sled (2). This invention applies especially to plants for painting motor vehicle body shells by cataphoresis. <IMAGE>
Patent EP-0537047-A1 (EP)
Inventor: MAHE LOIC THOMSON-CSF
IPC: H01M4/66
Filed: 1992-09-29
Abstract: The invention relates to novel composite materials based on phyllosilicate-type clay and conductive polymer which can be combined with film-forming binder compounds with a view to obtaining conductive coatings. The invention also relates to a method for obtaining these novel composites. The advantage of these materials resides in the possibility of obtaining high conductivities for lower conductive-polymer loadings than those used in composites loaded with conductive polymers alone.
Patent EP-0534884-A1 (EP)
Inventor: CARMON DONALD EDWARD
IPC: G06F11/34
Filed: 1992-08-14
Abstract: Hard, real-time, multi-tasking system is monitored by combined hardware and software and logic to detect overrun of any task beyond a declared maximum processor cycle limit for the task. Processor execution cycles utilized by DMA or interrupt processing and not related to the task being executed are not counted. Counter hardware and control logic reduces software overhead for monitoring execution cycle utilization by a task and provides capability not only of overrun detection, but programmed cycle usage alarm, consumed cycle count and overall processor loading or utilization measurements to be made.
Patent EP-0560832-A1 (EP)
Inventor: NEWTON MICHAEL EDGAR
IPC: G07F1/04
Filed: 1991-12-04
Abstract: Un dispositif de validation (4) de pièces de monnaie comprend une installation de détection placée après une porte d'acceptation (12) et servant à détecter si une pièce valide est passée devant elle et à déclencher ainsi l'accumulation d'un crédit. L'installation de détection comprend un volet (36) qui est écarté de sa position normale par la pièce. Le déclenchement du crédit s'effectue lorsque le volet reprend sa position normale. Si la pièce est suspendue à un fil, le volet ne peut pas reprendre sa position normale, de sorte qu'aucun crédit n'est accumulé.
Patent EP-0584138-A1 (EP)
Inventor: ORSING ERNST
IPC: B29C48/32
Filed: 1992-05-06
Abstract: Procédés de fabrication d'aspirateurs dentaires comprenant un tube en plastique extrudé pourvu d'une partie (10) en soufflet permettant de faire faire un coude audit tube et comprenant une pluralité de zone de pliage dont chacune est constituée de deux parties cupuliformes dont les surfaces concaves sont face à face. L'une des deux parties cupuliformes a une largeur plus petite que celle de l'autre partie cupuliforme de façon qu'elle puisse s'emboîter complètement ou partiellement dans ladite autre partie cupuliforme. Lors de l'extrusion de plusieurs aspirateurs formant un tube continu, les parties en soufflet (10) sont obtenues par formage de la paroi dudit tube continu contre des chaînes de moulage (15) réfrigérées. Simultanément, le tube continu est profilé au moyen des chaînes de moulage réfrigérées, pour créer des parties (11, 19) qui formeront la partie terminale de l'extrémité d'aspiration de l'aspirateur terminé. Le tube continu est ensuite coupé à des intervalles prédéterminés et l'on obtient des aspirateurs finis.
Patent EP-0531516-A1 (EP)
Inventor: JEFFERS FREDERICK JOHN
IPC: G11B5/21
Filed: 1992-03-24
Abstract: Une tête magnétique à couches minces d'enregistrement/reproduction comprend des couches minces (34) d'épaisseur appropriée en un matériau magnétique doux très perméable, tel qu'un permalloy, électriquement isolées les unes des autres par des couches très minces (36) en un matériau magnétique ayant une résistivité élevée appropriée, tel le ferrite de NiZn. Cette tête magnétique améliorée d'enregistrement/reproduction est capable de lire et d'écrire des densités d'enregistrement en bits beaucoup plus élevées (de 100 MHz ou davantage) que des dispositifs de l'état antérieur de l'art, tout en restant totalement compatible avec les circuits électroniques existants.
Patent EP-0642649-A1 (EP)
Inventor: BAUER HEINZ
IPC: F25J3/02
Filed: 1992-08-13
Abstract: Es wird ein Verfahren zum Abtrennen höherer Kohlenwasserstoffe aus einem diese und leichter siedende Komponenten enthaltenden Gasgemisch durch rektifikatorische Zerlegung beschrieben. Das Gasgemisch (6) wird partiell kondensiert (7) und einer Trennsäule (9) zugeleitet. Am Sumpf der Trennsäule (9) werden eine an höheren Kohlenwasserstoffen reiche Fraktion (27) und am Säulenkopf eine an leichter Siedenden Komponenten reiche Fraktion (10) abgezogen. Die Kopffraktion (10) wird teilweise kondensiert (11). Das dabei entstandene Kondensat dient als Rücklauf für die Trennsäule (9). Sowohl die Teilkondensation des Gasgemisches als auch die Teilkondensation der Kopffraktion werden durch indirekten Wärmeaustausch (7, 11) mit einem Kältemittel bewirkt, das aus mehreren Komponenten besteht und in einem externen Kreislauf (18) geführt wird.
Patent EP-0608420-A1 (EP)
Inventor: TAKEMOTO TAKATOSHI
IPC: G07F17/32
Filed: 1992-10-19
Abstract: Un système pour établissement de jeu comporte une pluralité d'enveloppes correspondant chacune à une pluralité de machines de jeu (10), ainsi qu'un ou plusieurs calculateurs (90) adaptés pour calculer la somme à payer pour les jeux joués sur chaque machine de jeu. Chaque enveloppe est adaptée pour contenir un justificatif de crédit faisant apparaître des données justifiant le crédit accordé à un joueur; et une pluralité de supports de calcul sur lesquels les données contenant les résultats des jeux effectués doivent être enregistrées à la fin des jeux. La machine de jeu comporte un mécanisme (52) pour sceller un justificatif de crédit dans une enveloppe, une unité d'écriture (51) pour enregistrer des données, lesquelles représentent les résultats des jeux, sur un support de calcul, et une unité (53) pour délivrer l'enveloppe scellée renfermant le justificatif, et un support de calcul sur lequel des données ont été enregistrées par l'unité d'écriture. L'unité de calcul possède une unité (96a) pour extraire de l'enveloppe un justificatif de crédit, une unité de lecture (96b) pour afficher les données enregistrées sur le support de calcul, et une unité de traitement de données (91a) pour effectuer un processus de calcul sur la base des données affichées par l'unité de lecture du support de calcul.
Patent EP-0615584-A1 (EP)
Inventor: CHIVARI ILIE
IPC: F16D3/60
Filed: 1992-11-09
Abstract: Un embrayage pour l'accouplement de pièces rotatives axialement décalées comprend une moitié d'accouplement du côté entraînement et une moitié d'accouplement du côté sortie, ainsi qu'un élément intermédiaire divisible d'accouplement relié par une première paire de bielles à la moitié d'accouplement du côté entraînement et par une deuxième paire de bielles à la moitié d'accouplement du côté sortie. Afin de faciliter le démontage de l'embrayage, l'élément intermédiaire d'accouplement (10) est constitué de deux moitiés courbes (20, 22) qui s'étendent chacune sur plus de 180°, et qui forment chacune une ouverture latérale (32) qui permet d'enlever latéralement les moitiés (20, 22) de l'élément intermédiaire d'un arbre qui s'étend à travers le centre de l'embrayage. Les deux moitiés (20, 22) de l'élément intermédiaire sont axialement décalées l'une par rapport à l'autre et mutuellement décalées de 180°, de sorte que l'ouverture (34) de chaque moitié (20, 22) de l'élément intermédiaire est alignée avec la partie centrale fermée (26) de l'autre moitié (22, 20) de l'élément intermédiaire. Chaque moitié (20, 22) de l'élément intermédiaire est pourvue dans la zone de son extrémité (28, 30) d'une première et d'une deuxième bride (46, 52 ou 48, 54) adjacentes situées des deux côtés d'un plan de symétrie (50) qui s'étend entre les deux moitiés (20, 22) de l'élément intermédiaire. La première bride (46, 52) est située du côté de l'ouverture (32) et la deuxième bride (48, 54) du côté de la partie centrale fermée (26). Les premières brides (46, 52) d'une moitié (22) de l'élément intermédiaire sont alignées avec les deuxièmes brides de l'autre moitié (20) de l'élément intermédiaire et vice-versa. Les bielles (12, 14, 16, 18) sont reliées de manière articulée aux paires de brides alignées.
Patent EP-0551860-A1 (EP)
Inventor: KUTTER EBERHARD DR
IPC: A61P13/02
Filed: 1993-01-12
Abstract: The invention relates to the use of 4-(2-chlorophenyl)-9-methyl-2-[3-(4-morpholinyl)-3-propanon-1-yl]-6H- thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine and 6-(2-chlorphenyl)-8,9-dihydro-1-methyl-8-[(4-morpholinyl)carbonyl]-4H, 7H-cyclopenta[4,5]thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine for the treatment of dysmenorrhoea, especially primary dysmenorrhoea.
Patent EP-0558926-A1 (EP)
Inventor: CHAN SHEK-WAYNE
IPC: G06F9/46
Filed: 1993-01-29
Abstract: An I/O system including a processor, a multitasking operating system and DMA hardware efficiently controls a transfer of data between a main memory and memories of different types of devices by minimizing context switches between tasks and wait times of the tasks. A plurality of validation routines are used to validate a plurality of commands when the validation routines are called. Each of the commands corresponds to a specific type of I/O operation and a specific one of the device memories to participate in the I/O operation with the main memory. Each of the validation routines is device type specific and command type specific. A general routine responds to each of the commands by identifying and calling the validation routine which corresponds to the type of I/O operation and type of device which are specified in the command. The general routine initiates I/O hardware after the validation routine validates the command. After the I/O hardware completes the I/O operation, it signals a command completion routine which is command specific and device type specific. In response, the command completion routine signals to the general routine a state of the I/O operation. Each of the validation routines executes on the same task as the general routine to minimize context switches, and each of the command completion routines executes on a different task than the general routine to minimize wait time for the command completion routine.
Patent EP-0561309-A1 (EP)
Inventor: BARTHOLD ULRICH
IPC: G03B42/04
Filed: 1993-03-13
Abstract: A device is disclosed for transferring electrical signals and electric energy to a data memory (6) of a cassette (1) for radiation-sensitive recording material (11), the memory being connectable to a signal processing unit (4) and a power source (5) of a cassette identification apparatus (2). Means are provided between cassette (1) and cassette identification apparatus (2) for radio-frequency and galvanically insulated transfer of the signals and the electric energy. Such means feature a coupling device (3) having capacitive, inductive or opto-electric coupling elements that are resistant to corrosion, soiling and wear. Furthermore, the means comprise a signal processing unit (4) having signal transmitter circuits (41, 42, 43) and signal receiver circuits (44, 45, 46) for radio-frequency signals, and a power source (5) having an energy transmitter circuit (52) and an energy receiver circuit (53) for a radio-frequency voltage. The signal processing unit (4) is provided with a microprocessor-controlled CPU (40) for producing and processing the signals, and the energy transmitter circuit (52) features an oscillator circuit (51) for producing the radio-frequency voltage, said oscillator circuit being controllable by means of the signals emitted by the CPU. The energy receiver circuit (53) comprises a signal separating circuit (54) to produce a signal for activating the memory (6).
Patent EP-0576850-A1 (EP)
Inventor: SZANTO ATTILA J
IPC: G02B6/255
Filed: 1993-06-02
Abstract: A self-contained unit and method for splicing together the ends of jacketed optical fibers. The unit comprises a guide to align fibers, such as a capillary tube, having opposite ends into which the ends of optical fibers to be spliced pass until they are in contact in a central portion of the guide. A heater high temperature proximal to the central portion of the guide, when activated, generates sufficient heat to fuse and splice together the contacting fiber ends. A securing means, such as spaced ferrules with a tube of ceramic material joining the ferrules, is mechanically associated with the guide to mechanically hold in position the optical fibers when spliced together. By bringing the ends of jacketed optical fibers into contact within the guide, in the vicinity of heater, and subjecting the ends to high temperature heating, the fibers are fused and spliced at their ends.
Patent EP-0578128-A1 (EP)
Inventor: HEHL KARL
IPC: B29C45/23
Filed: 1993-07-01
Abstract: A plasticising (plastication) cylinder (barrel) (11) for a plastics injection-moulding machine possesses a nozzle body (12) which is attached to the plastication cylinder. A transport screw (31) is arranged rotatably in a chamber (R), the internal diameter of which corresponds approximately to the diameter of the transport screw and which chamber tapers in the region starting from an entry diameter at the transition region between the plastication cylinder (11) and the nozzle body (12) to the clear width of the nozzle body (12). In the transition region, a space is provided for spatial fixing of an adaptor (34) with a passage opening disposed transversely to the injection axis, which adaptor (34) converts the internal diameter (d) of the chamber (R) to the entry diameter (e) of the nozzle body (12). By this means it is possible that, with exchange of the plastication cylinder, the nozzle body does not necessarily have to be exchanged as well. <IMAGE>
Patent EP-0579281-A1 (EP)
Inventor: WALD VERNON M C O MINNESOTA MI
IPC: C01F7/02
Filed: 1989-10-09
Abstract: Sintered ceramic abrasive grains having increased surface area are incorporated into improved "shelling-resistant" grinding wheels. The grinding wheels comprise a vitreous bond and abrasive grains in which a portion of said abrasive grains are alumina based ceramic particles made by a sol-gel process. These alumina based ceramic abrasive grains are made by providing first particles comprising alpha-alumina precursor, introducing fine particles which can be sintered directly to the surface of the first particles upon sintering of the same, and heating the mixture of particles under sintering conditions to cause autogenous bonding of the fine particles to the surface of each of the first particles.
Patent EP-0584837-A1 (EP)
Title: A display apparatus
Inventor: MIMA YOSHINOBU
IPC: G09F11/12
Filed: 1991-02-19
Abstract: The display apparatus has an endless drive member (15) wound on drive sprockets and driven sprockets so that the drive member travels along a circulating travel path. An array of display plates (18) are attached to a specified region of the endless drive member (15) in such a manner that each of the display plates (18) can be swiveled. First, when the display plates are lined at the front part of the path, an advertising sign on their front surfaces is shown. As the display plates move, driven by the drive member, and pass the left end of the circulating path, they are guided by a first guide member (25,26) in such a way that they maintain the same attitude. When they enter the rear part of the circulating path, an advertising sign on a stationary display board (28) installed inside the endless drive member can be seen unobstructed. As the drive member is driven again to move the display plates (18) past the right end of the circulating path, the display plates are guided by a second guide member (27) to swivel a half turn, showing their back. When the display plates are lined at the front part of the path again, the advertizing sign on their back is shown. In this way, three different advertising signs can be seen unobstructed one after another during one complete turn of the endless drive member.