baber/WOPTO huggingface dataset:
Patent EP-0199976-A1 (EP)
Inventor: STAMM PETER
IPC: G06K7/10
Filed: 1986-03-21
Abstract: Zur Verringerung des Konstruktions- und Betriebsaufwands insbesondere zur Einsparung einer Strahlungsquelle, sowie zur Verkleinerung des Raumbedarfs der Beleuchtungseinrichtung für automatisches Lesen von auf einem Träger optisch erkennbarer Markierungen, beispielsweise alphanumerische Zeichen auf Sendungen, wie Briefe, Postkarten, Scheckkarten, Belege und dergleichen, wird der Lichtstrom einer Strahlungsquelle (8) mittels einer zusätzlichen, einfachen und billigen aus zwei Spiegeln (6,7) bestehenden Anordnung besser ausgenutzt. Mittels dieser um die Strahlungsquelle angeordneten Spiegel (6,7) erzeugt die Strahlungsquelle zwei Strahlungsbündel (2A,3A), die auf ihrem Weg zum zu beleuchtenden Träger zuerst durch ein Kondensorsystem (9A,9B) geschickt werden, dann mittels Reflektoren (11,12) derart umgelenkt werden, daß der Einfallswinkel α ihrer Strahlachsen zur Trägeroberfläche (1) im wesentlichen gleich sind und nach Fokussierung der Strahlungsbündel beide dieselbe Teilfläche des Trägers beleuchten.
Patent EP-0208122-A1 (EP)
Inventor: TITTIZER GABRIEL DIPL-ING
IPC: F16C32/06
Filed: 1986-05-30
Abstract: Es wird ein gasstatisches Lager vorgeschlagen, das sowohl als Radial- wie als Axiallager wirkt und durch erhöhten Gasdruck an den Enden des Lagersplates (18) gegen das Auftreten von Taumelbewegungen der welle (1) geschützt ist. Die poröse Lagerschale (3) weist die Gestalt zweier abgestumpfter Hohlkegel auf, die an ihren kleinen Endflächen miteinander verbunden sind. Die an die Lagerschale (3) in Stundenglasform angepaßten Lagerkörper (2), (4), (5) sind aus Kunststoff hergestellt, sodaß das Lager gute Notlaufeigenschaften erhält. Von der Druckluftzfuhr (13) kann über eine abzweigende Leitung (14) eine die Welle antreibende Turbine (12) gleichfalls mit Druckluft versorgt werden. Ein Rückschlagventil (15) bewirkt bei einem Abfallen des Gasdrucks eine Unterbrechung der Luftzufuhr zur Turbine und den Einsatz der Restluft dür die Schmierung des Lagers.
Patent EP-0212111-A1 (EP)
Inventor: AIKOU KENICHI
IPC: F42B3/12
Filed: 1986-06-09
Abstract: An electronic delay detonator for igniting an ignition resistor a predetermined delay time after supply of electric power from a blasting machine comprises two input terminals (10, 11) for receiving the electric power supplied from the blasting machine, a diode-bridge circuit (D,-D<sub>4</sub>) connected to the input terminals, a power supply capacitor (7) connected to the output of the diode-bridge circuit, an RC charging circuit (8, 9) connected in parallel with the capacitor and having a predetermined time constant, and a monolithic lC. The monolithic IC includes a reference generation circuit (5, 6) for generating a compare reference voltage by dividing the power supply by dividing resistors, a voltage comparator (2) for comparing the voltage charged in the capacitor of the charging circuit with the compare reference voltage, a signal latch circuit (3) for holding the output of the comparator and a transistor current switching circuit (4) responsive to the output of the signal latch circuit to for supplying the electric energy of the power supply capacitor to the ignition resistor of the detonator. The overall circuit is in a hybrid IC module. A resistor (32) having a constant resistance sufficiently distinguishable from an internal resistance of the detonator is connected across the two input terminals to bypass a stray current and enable checking of connection continuity of series-connected detonators.
Patent EP-0210570-A1 (EP)
Inventor: CHATTERJEE PRONOY K
IPC: D21C9/00
Filed: 1986-07-21
Abstract: Absorbent retentive pulp is described which is capable of retaining good absorbency even after having been highly compressed. The pulp is produced by subjecting a microfibrillated pulp slurry to pore generation with pore generating particles and to cross-linking with a cross-linking agent.
Patent EP-0229220-A1 (EP)
Inventor: SCHUTZ WILLY
IPC: H01F38/38
Filed: 1986-08-16
Abstract: 1. A current transformer arrangement for an encased switch installation with one or more conductors (8, 9, 10), with at least one electrically conductive support tube (16) which is intended to surround a conductor (8, 9, 10), and which carries at least one current transformer core (17, 18, 19) with associated secondary winding part (23, 24, 25) and which is attached to two plate-like holding elements (32 and 35, 36, 37) arranged at a distance from each other, of which the one holding element (32) can be detachably fixed on the inside of the casing (2), and with a tensioning device (38, 40) for pressing the current transformer core, of which there is at least one, against the one holding element (32) characterized in that a plate-like locking part (39) surrounding the support tube (16) is arranged between the two holding elements (32 and 35, 36, 37) between which locking part and the one first holding element (32) the current transformer core (17, 18, 19), of which there is at least one, is held and that both the locking part (39) and the other second holding element (35, 36, 37) which can be removed from the support tube (16) are braced by means of the one tensioning device (38, 40) with the first holding element (32).
Patent EP-0191530-A1 (EP)
Title: Chambre de Laüe
Inventor: SCHILLER CLAUDE
IPC: G01N23/205
Filed: 1986-02-10
Abstract: @ Chambre de Laüe incluant une source (1) de rayons X concrétisée par son foyer et définie par ses deux dimensions focales et son angle de prélèvement, un support (5) de film photographique, un collimateur (2) concrétisé par deux diaphragmes (3, 4) et placé sur le trajet des rayons entre la source (1 ) et le film (5), à proximité de ce dernier, caractérisée en ce que la source (1) de rayons X est utilisée sous un angle de prélèvement tel que ses dimensions focales apparentes sont de même grandeur, en ce que le diamètre des ouvertures des diaphragmes (3, 4) est sensiblement de même grandeur que les deux dimensions focales apparentes de la source (1), cette grandeur étant inférieure au rayon moyen voulu pour une tache du diagramme de diffraction obtenu à partir d'un échantillon (10) à l'aide de ce dispositif, cet échantillon (10) étant placé à proximité de la face du film opposée à la source.
Patent EP-0212786-A1 (EP)
Inventor: SINOFSKY EDWARD
IPC: H01S3/106
Filed: 1986-05-27
Abstract: A safety apparatus which prevents injury or damage in a laser/optical fiber system in which laser power is transmitted from a source down an optical fiber to irradiate a remote workpiece. The safety apparatus detects overheating of the optical fiber (caused by fiber end contamination or fiber breakage) by detecting infrared thermal radiation which is generated when the laser energy is absorbed by the fiber. 
     The infrared thermal energy propagates through the fiber (216) back towards the laser source (200) and is reflected by a mirror (208) out of the laser beam path (206) onto a suitable detector (232). When the output of the detector rises above an adjustable threshold voltage, a shutter mechanism (204) is operated which interrupts the laser beam. The apparatus may be used with many types of lasers, including infrared lasers, by using an appropriate   filter (228) to block the laser energy and prevent it from reaching the detector.
Patent EP-0214736-A1 (EP)
Inventor: MUSSO PIETRO
IPC: B41J13/02
Filed: 1986-07-24
Abstract: The control apparatus, in particular for electronic typewriters, comprises a lower guide for guiding a sheet of paper beneath a platen roller (12) and up to a printing line of the platen roller, and a series of paper pressure rollers (14) for guiding the sheet beyond the printing line. The pressure rollers are carried by a frame (20) which is movable manually by a lever (36), a spring (39) and lever (47) and a pin and slot coupling (48, 49) to move the pressure rollers away from the platen roller and to activate a switch (56) to initiate motor drive of the platen roller. The frame (20) further couples a cyclic actuating mechanism (76) to a drive pinion (89) element of the platen roller. When the plate rotates, this mechanism (76) acts on the frame (20) so as to effect automatic closure of the pressure rollers (14), such as to permit engagement of the pressure rollers with the upper edge of the paper and subsequent printing in a region of the sheet adjacent to its top edge.
Patent EP-0228197-A1 (EP)
Inventor: SHIMIZU HISAO
IPC: D06C23/00
Filed: 1986-12-03
Abstract: A napped sheet has a pattern thereon formed by the sharp contrast between an area with a nap surface and an area with a reversed nap surface on which nap ends are reversed and extend into the inner part of the sheet. 
     A process for producing the sheet includes the steps of first raising a fibre sheet to form naps (2) from the base layer (4). Then a high pressure columnar fluid jet stream is impinged on parts of the fibre sheet to produce recesses (3), causing the naps (2) to be reversed into the base layer (4); if the jet is sufficiently strong, fibres (6) protrude from the reverse side, forming another pattern on the reverse surface.
Patent EP-0263227-A1 (EP)
Inventor: KIRCHNER BALTHASAR
IPC: G11B23/023
Filed: 1986-10-06
Abstract: Ein Behälter (1) für Magnetbandkassetten (K1, K2) ist mit mehreren hintereinandergereihten Aufnahmen (2) zum Einschieben der Kassetten ausgestattet, welche Aufnahmen (2) aus entlang den Seitenwänden (3) angeordneten, einander paarweise gegenüberliegenden Führungen (4) bestehen. Die Führungen (4) bilden zur Kipphalterung der sich bodenwärts auf Auflagern (9) abstützenden Kassetten (K1) jeweils eine die Kippachse bestimmende Engstelle (5) und den Kippwinkel begrenzende Anschläge (8). Um sowohl unverpackte als auch verpackte Kassetten (K1, K2) ordnungsgemäß unterbringen zu können,weisen die Engstellen (5) eine der Kassettenstärke gegenüber verbreiterte, an eine Kassettenverpackung angepaßte Weite auf und im Höhenbereich zwischen Engstellen (5) und Auflagern (9) sind die Führungen (4) vertiefende, an die Kassettenverpackung anpassende Absätze (10) vorgesehen.
Patent EP-0311600-A1 (EP)
Inventor: WARD TREVOR
IPC: C03B5/02
Filed: 1986-03-24
Abstract: Un brûleur (10) est monté sur le dessus d'un régénérateur (11) à l'aide d'un tuyau de connexion (13). La chambre de combustion du brûleur (10) communique avec l'intérieur du four par un tunnel (12) et avec l'intérieur du régénérateur (11), lequel comprend une garniture (14) en céramique et une enveloppe tubulaire (15) en fibres céramiques. Un élément chauffant électrique est monté dans le tuyau de connexion (13) ou est placé près du dessus de la garniture.
Patent EP-0261127-A1 (EP)
Title: Tdm communication system for efficient spectrum utilization.
Inventor: LYNK CHARLES NELSON JR
IPC: H04B1/56
Filed: 1986-03-25
Abstract: A time division multiplexed (TDM) communication system, which apportions radio frequency communication channels into at least two time slots. Voice signals for transmission on this system are analyzed and vo-coded into a digital signal that is transmitted during one or more of the time slots. Received messages are recovered from at least one of these time slots and the voice message synthesized from the vo-coded signal. In this manner multiple voice messages may be transceived in a time division multiplexed manner on a single narrowband communication channel.
Patent EP-0238654-A1 (EP)
Title: Reduction of nitrogen- and carbon-based pollutants through the use of urea solutions.
Inventor: BOWERS WAYNE E
IPC: C01B21/00
Filed: 1986-10-03
Abstract: Disclosed is a process for reducing nitrogen oxides in an effluent from the combustion of a carbonaceous fuel under oxygen-rich conditions which minimize the production of carbon-based pollutants. A dispersion of a dilute aqueous urea solution is injected into an effluent at a temperature above 2000 DEG  F., and preferably above 2100 DEG  F. The concentration of the urea in solution and the size of the droplets in the dispersion are selected to provide the reduction in nitrogen oxides. The solution will preferably contain at least 80% by weight solvent and contain droplets sized within the range of from 150 to 10,000 microns.
Patent EP-0232757-A1 (EP)
Inventor: YAMAMOTO MICHIO
IPC: D21D5/06
Filed: 1987-01-21
Abstract: A method for treating synthetic pulp particles, which comprises treating a slurry of synthetic pulp particles having a Schopper-Riegler freeness of more than 30°SR by a concentration provided with a rotary filter bed to lower the freeness not more than 30°SR, water-washing the synthetic pulp particles in the state where the freeness is not more than 30°SR, and dispersing the synthetic pulp particles in water to restore the freeness to more than 30°SR.
Patent EP-0238900-A1 (EP)
Inventor: CORRADO ETTORE
IPC: G06K17/00
Filed: 1987-03-04
Abstract: The invention relates to a device for storing and handling slides for their selective projection. The device comprises at least one storage rack (6) for slides, and means for displacing (18, 27) the racks under the control of a data processing machine (3), so that any selected slide (31) may appear in front of an extraction window (7). According to the invention, a plurality of circular storing racks (6) are stacked according to a common vertical axis, and the means for displacing the unit of racks comprise a reversible motor (27) permitting a vertical displacement of the unit of racks, and a motor (18) permitting a rotation of the unit of racks about the axis of said shaft. The data processing machine controls the extraction and the reinsertion of a slide in accordance with a memorized sequence selected previously by the user and with the instantaneous position of the unit of racks.
Patent EP-0298147-A1 (EP)
Inventor: ECKEL WILFRIED DIPL ING
IPC: B65G47/52
Filed: 1987-07-09
Abstract: The loading and unloading device for ships consists of a quayside gantry (20) having a vertically swivellable extension arm (30) which is formed by a supporting arm (130) with a supporting frame (40) and a supporting frame (50) which is guided in the latter and can be displaced in a horizontal direction, which supporting frame (50) carries at its free end a vertical conveyor (60) which can be displaced heightwise and is provided with a pallet-transporting device which is designed as a lifting platform (162) and interacts with a feed or delivery path (70) for the goods to be transported which is arranged in the extension arm (30), which gantry (20) comprises a transport path (170) arranged in the supporting frame (50), a transport path (270) arranged in the supporting frame (40) and a transport path (370) arranged between these two transport paths (170, 270), the said transport path (370) being displaceable in the space formed between the two transport belts (170, 270) by pulling out the supporting frame (50) from the supporting frame (40), so that loaded pallets are transported along a transport path with stepless transitions. <IMAGE>
Patent EP-0255069-A1 (EP)
Inventor: WEIMERT GUENTER
IPC: H04L12/28
Filed: 1987-07-24
Abstract: A circuit arrangement, for serial data transmission via at least one bus, is made up of plural subscriber stations each having a time circuit, by means of which faulty seizure of the bus can be discontinued. In order to achieve the highest possible level of availability with a comparatively large number of subscriber stations, the bus is connected to a data transmission network via a coupling device which itself includes a time circuit for the discontinuation of faulty seizures of the data transmission network by the bus. The circuit arrangement can be used advantageously in monitoring devices of electrical information transmission technology in which a plurality of stations each containing a plurality of locating devices are connected to a control processor.
Patent EP-0268251-A1 (EP)
Inventor: HOSONO MASAYUKI
IPC: F16L37/098
Filed: 1987-11-17
Abstract: A tube joint for connecting a multi-walled tube assembly, typically a double-walled tube assembly, including a plurality of tubes defining a plurality of fluid passages to an object includes a joint body having a hole for inserting the tube assembly therein and as many passages as the number of the fluid passages. A tube connector mechanism is provided for engaging the tube assembly. A coupling has a rod for being fitted into the tube assembly and a passage for communicating the tube assembly with one of the passages of the joint body. The rod has on a distal end thereof a substantially spherical projection projecting radially outwardly for being fitted in an inner surface of the tube assembly to connect the tube assembly to the coupling. The inner surface of the tube assembly and the rod are slidable with respect to each other to prevent damage to the tube assembly when it is connected to and disconnected from the tube joint. i
Patent EP-0238207-A1 (EP)
Inventor: WHITE GEOFFREY
IPC: A61K31/635
Filed: 1987-02-17
Abstract: Compositions comprising the compounds 2,4-diamino-5-(8-dimethylamino-7-methyl-5-quinolylmethyl) pyrimidine and sulphadimidine, or salts thereof. The compositions are particularly useful for the treatment of bacterial infections in animals.
Patent EP-0286737-A1 (EP)
Inventor: RILEY ELIZABETH
IPC: E04D11/02
Filed: 1987-04-13
Abstract: An insulated roofing system is provided in which a waterproof membrane (12) is applied to the roof deck. Extruded panels (14) of closed cell polystyrene form are provided on top of the membrane, thus protecting the membrane from thermal cycling, ultraviolet rays, and physical damage. The foam panels (14) provide excellent insulation and are resistant to water. The waterproof plastic film is bonded to the undersurface of each panel (14) positively to exclude water. The form panels are cut mechanically or are grooved to provide on the upper surface integral ribs (16) spaced by channels. Concrete panels (36) are laid directly on top of the polystyrene foam and rest gravitationally on the ribs. The ribs provide for ventilation and moisture removal on hot, dry days. Removal of water vapor is enhanced by the increased area exposed to the ambient environment and   derived from the cratered surfaces generated by cutting sections out of the foamed plastic panels. The composition, texture, and the physical contour or configuration of the cut surfaces bounding the cut grooves or channels formed in the foam plastic panels enhance the dissipation and dispersion of moisture, as compared with surfaces covered with a dense skin such as is produced upon generating the channels in an extrusion process.
Patent EP-0266108-A1 (EP)
Inventor: HOWELLS DAVID RAYMOND
IPC: F28F9/02
Filed: 1987-10-19
Abstract: A heat exchanger is provided in which two header tanks (11,12) are structurally connected together by two spaced apart casing members (15,16) therebeing a number of fluid conduits (13) to provide a fluid transfer connection therebetween. 
     Each of the header tanks (11,12) includes a plate member (18) a side wall member (19) which defines in combination with the plate member (18) a side wall member (19) which defines in combination with the plate member (18) a fluid manifold each end of which is closed by a respective end cap (20A,20B,21A,21B). Each of the end caps (20A,20B,21A,21B) includes means (25) used during assembly as an assembly aid. A further feature of the invention is the use of extruded material for several of the structural components.
Patent EP-0266223-A1 (EP)
Inventor: RUDICK ARTHUR G
IPC: F04B13/00
Filed: 1987-10-30
Abstract: A post-mix beverage dispenser apparatus comprising a water line (18) connected to a mixing chamber (20) having a dispensing nozzle (22), a concentrate line (30) connected to said mixing chamber, a positive displacement, concentrate metering pump (12) in said concentrate line and having an inlet concentrate line to said pump and an outlet concentrate line from said pump, said pump having check valves (64-67) to control the flow of concentrate therethrough, and means (14) for pressurizing the outlet line from said pump with the pressure of the inlet line to said pump plus an additional pressure.
Patent EP-0264304-A1 (EP)
Inventor: PEYRON ARMAND PAUL
IPC: B05B12/20
Filed: 1987-08-12
Abstract: 1. A masking assembly, more particularly for masking a portion of a motor vehicle bumper and comprising a series of elements (1, 2; 6; 10; 12; 17, 18) which are disposed end to end and one (5) of whose transverse edges is adapted to overlap the corresponding edge of the adjacent element, characterized in that the elements are in shape substantially complementary to the shape of the bumper (7a) to be masked, and each of the elements comprises at its longitudinal edges means (3, 4) for attachment to the bumper.
Patent EP-0233129-A1 (EP)
Inventor: BARIL JACQUES
IPC: B63H9/06
Filed: 1987-01-14
Abstract: The invention relates to composite metal-plastic sail battens making it possible to produce a predetermined profile of said sails during their use. These battens are characterised in that they consist of two outer metal skins (4,4'), of a constant thickness, and of a plastic core (5), the thickness of which, initially zero towards one of the ends, increases, then decreases, and returns to zero at the other end. The metal skins are preferably made from an aluminium alloy structurally hardened in the treated state. These battens can be used for ship sails, hang-gliders, microlights, kites, etc. <IMAGE>
Patent EP-0250530-A1 (EP)
Inventor: KNEEN GEOFFREY
IPC: A61K31/185
Filed: 1986-12-23
Abstract: Les composés ci-décrits sont représentés par la formule (I), où k est égal à 0 ou à 1; m est égal à 0 et n est égal à 1 ou inversement; Ar représente un groupe phényle ou un groupe naphthyle, l'un et l'autre pouvant être éventuellement substitués par un ou plusieurs substituants choisis entre un groupe alkyle C1-4 (pouvant lui-même être éventuellement substitué par un ou plusieurs atomes halogènes), un groupe alkoxy C1-4, un groupe halo, un groupe nitro, un groupe amino, un groupe carboxy, un groupe alkoxycarbonyle C1-4 et un groupe hydroxy; X représente de l'oxygène ou du soufre; Y est un groupe alkylène C1-6; et R1 et R2 sont choisis de façon indépendante entre un groupe hydrogène et un groupe alkyle C1-4. Des sels desdits composés, destinés à être utilisés dans un procédé de traitement chirurgical, thérapeutique ou diagnostic du corps humain ou du corps animal, présentent des propriétés d'inhibition de lipoxygénases et des cyclooxygénases.
Patent EP-0337989-A1 (EP)
Inventor: GODDARD GEORGE
IPC: B60K35/00
Filed: 1987-10-10
Abstract: Il s'agit d'un dispositif d'affichage avec au moins une cellule à cristaux liquides (12), notamment pour véhicule automobile, dont la partie commandée est éclairée par un flux dirigé par l'arrière. Pour obtenir un éclairage de la cellule qui soit uniforme et à faible perte, l'éclairage est réalisé par une source de lumière diffuse (17) située dans un réflecteur (16) ouvert. Ce réflecteur (16) est fermé devant la cellule à cristaux liquides (12) par un transmetteur-réflecteur (15), ce dernier étant situé à une certaine distance derrière la cellule à cristaux liquides (12).
Patent EP-0286668-A1 (EP)
Inventor: DIETZ HANS
IPC: B23D47/00
Filed: 1987-10-14
Abstract: Un procédé et un dispositif servent à fendre ou refendre un produit de sciage (10) rigide, notamment du bois, avec un module d'élasticité de préférence de l'ordre de 50.000 à 400.000 kg/cm2. Un outil étroit, présentant des éléments d'enlèvement de copeaux, notamment une lame de scie circulaire (15), pratique, à une vitesse de coupe supérieure à 40 m/s environ, une fente (38) de largeur définie dans le produit de sciage (40). Après passage dans les éléments d'enlèvement de copeaux, un bois profilé (12) est recourbé (28) en continu à partir du plan (11) de la fente et par rapport au reste (13) du produit de sciage (10). Afin de réduire la sollicitation thermique de l'outil par suite du frottement sur ce dernier du bois profilé (12), celui-ci est recourbé en continu de manière à être espacé de la lame de scie circulaire (15) après avoir quitté les éléments d'enlèvement de copeaux.