baber/WOPTO huggingface dataset:
Patent EP-0060965-A2 (EP)
Title: Apparatus for straightening sheet metal
Inventor: PALMANNSHOFER KARL
IPC: B21D1/02
Filed: 1981-10-23
Abstract: 1. Apparatus for levelling strip metal comprising a frame, which consists of a base part (1) and a top part (3), which is engageable with the base part and adapted to be forced against the base part by a stressing device, also comprising a set of levelling rollers (6) in each frame part (1, 3) and two pinch rollers (14, 15), which are associated with respective frame parts (1, 3) and in the direction of travel of the strip succeed the levelling rollers (6), wherein at least one pinch roller (14) is mounted to be adjustable transversely to its axis and transverse to the direction of travel of the strip and is adapted to be acted upon by a force, characterized in that the top part (3) of the frame is pivoted to the base part (1) of the frame in front of the levelling rollers (6) in the direction of travel of the strip, that the levelling rollers (6) are freely rotatably mounted, and that the adjustably mounted pinch roller (14) is supported on the associated frame part (1) by means of a spring (18) or a cylinder (19).
Patent EP-0067574-A2 (EP)
Inventor: LEE JERALD DANA
IPC: G01J3/42
Filed: 1982-05-26
Abstract: An improved spectrophotometer having a light source, a scanning type monochromator that provides light beams of different wavelengths over a light spectrum being scanned, and an object photometer for measuring the intensity of reflected light from an object being tested and generating an electrical signal proportional to the intensity of the light measured and connected to means for recording the signal as a function of wavelength measured, the improvement used therewith comprising:
     (a) a beam splitter that divides the beam exiting from the monochromator into first and second light beams, whereby the first beam is incident upon the object;   (b) a reference photometer that measures the flux of the second light beam and generates an output electrical signal proportional to the intensity of the light measured; and   (c) a light source control, connecting the reference photometer and the light source, which receives the electrical signal from the reference photometer and generates a feedback electrical signal to adjust the intensity of the light source to maintain the reference photometer output electrical signal level constant across the light spectrum that is being scanned.   
     The spectrophotometer is useful for determining standard color values for coatings on substrates or for any colored surface.
Patent EP-0068782-A2 (EP)
Inventor: GESING ADAM JAN
IPC: C25C3/08
Filed: 1982-06-21
Abstract: In an electrolytic reduction cell in which molten metal is produced by electrolysis of a molten electrolyte, less dense than the molten metal product, the molten product metal collects at the bottom of the cell. A filter is provided at this location and is constructed from a material which is resistant to attack by both the molten metal and molten electrolyte, and which is wetted by the molten metal, but not by the electrolyte. By correct sizing of the passage or passages in the filter molten metal product can be drawn out of the cell without simultaneous withdrawal of molten electrolyte. In the case of a cell for the production of aluminium the filter is preferably constructed from titanium diboride.
Patent EP-0076602-A2 (EP)
Inventor: BUTLER GRAHAM
IPC: C07C67/00
Filed: 1982-09-23
Abstract: A supported catalyst is made by preparing a dispersion, contacting the dispersion with a substrate to produce a coating thereon, and firing and, if necessary, reducing to convert the dispersion to a catalytically active coating on the substrate. The catalyst may be useful in the catalysis of reactions for producing methane. 
     The dispersion is made by co-hydrolysis to give an intimate mixture of hydrolysis products (e.g. hydroxides of Ni and AI) convertible by calcining and, if necessary, reduction to produce the catalytically active coating in the form of one or more catalytically active components (e.g. Ni) and one or more ceramic oxides (e.g. Al 2 O 3 ). Preferably, co-hydrolysis if effected by an agent such as urea which gives rise to no by-products in the coating.
Patent EP-0076147-A2 (EP)
Inventor: KIRISEKO TADASHI
IPC: H01L21/70
Filed: 1982-09-28
Abstract: In a process of producing a semiconductor device having a thick silicon oxide layer (107b) on an isolation region (109), an oxide layer (107) is selectively formed on an isolation-providing region of an epitaxial layer (103). An anti-oxidation masking layer (106) is then selectively formed on the oxide layer. The semiconductor substrate (101) is selectively oxidized, using the anti-oxidation masking layer for forming the thick silicon oxide layer. The anti-oxidation masking layer on the silicon oxide layer corresponding to the isolation-providing region is removed and impurities are introduced into the isolation-providing region. Then the semiconductor substrate is oxidized in an oxidizing atmosphere so that the impurities are activated to form an isolation region (109) and an oxide layer (107b) on the isolation region, the oxide layer being of increased thickness. The thus-obtained thick silicon dioxide layer reduces the parasitic capacitance between conductive lines (115) formed thereover and the isolation region.
Patent EP-0078166-A2 (EP)
Inventor: BUDDENDECK GERALD A
IPC: G03B27/62
Filed: 1982-10-22
Abstract: A document handling apparatus (12) in or for a reproduction machine is disclosed which includes -a turnaround- roller (100) arranged between an exposure platen (14) for the copier and a document sheet supply tray (70) for directing document sheets fed from the tray (70) back into the tray in an inverted orientation when occasions arise for the inversion. One or more occasions may arise and be initiated automatically depending upon a selected mode of duplication or when an odd number of passes of a document set of sheets are necessary to complete a reproduction run. Other occasions may be operator selected for various reasons such as when pre-printed or pre-punched copy sheets are being processed.
Patent EP-0065469-A2 (EP)
Inventor: BEDOUT ANNIE
IPC: A61J1/00
Filed: 1982-05-19
Abstract: 1. Method of conditioning and utilization of a liquid involving its lyophilization, wherein : - in order to contain the liquid in the conditioning stage and in the utilization stage, there is employed one and the same container constructed in the form of a flexible bag having a first and a second wall (1) bonded along their external contour (82) so as to form an envelope and a rigid neck (6) which extends through said envelope in leak-tight manner, thus forming an opening of the bag ; - in the conditioning stage : the liquid container is partially filled with liquid, the container is placed in a substantially horizontal position on a support of the lyophilization device in such a manner as to ensure that a first wall and the neck are in contact with said support, the two walls being maintained in relatively spaced relation solely by the neck in the vicinity of this latter, said second wall is lifted in its remaining non-spaced portion so as to ensure that the liquid which rests substantially on said first wall has a free surface which is not in contact with the second wall, the liquid is cooled to freezing point, it is reheated in a vacuum while discharging through the neck the steam extracted by sublimation of the frozen product, the opening of the neck is hermetically sealed-off, said container is stored until direct utilization of the conditioned liquid ; - and in the utilization stage : the liquid is reconstituted by injecting water into the container without impairing leak-tightness, the reconstituted liquid is withdrawn from said container.
Patent EP-0086504-A2 (EP)
Inventor: TER HAAR LEONARD WILLEM
IPC: F02C7/22
Filed: 1983-01-05
Abstract: Process for generating mechanical power by premixing a gaseous fuel with steam, burning the fuel/steam mixture and expanding the hot combustion gas in a turbine. Preferably the expanded gas is cooled to a temperature in the range of from 150°C to 250°C, and then used for heating water by indirect heat exchange to a temperature in the range of from 130°C to 200°C. The hot water may be evaporated into the gaseous fuel by contacting it therewith countercurrently. Steam is thus generated at a relatively low temperature by evaporating preheated water into the fuel gas stream to be burned in the combustion chamber of a gas turbine. In this way waste heat of a low temperature level can be put to good use.
Patent EP-0089101-A2 (EP)
Inventor: KAMITAKAHARA ATUSHI
IPC: G03C5/50
Filed: 1983-01-12
Abstract: Direct positive image whose density is not significantly affected by variations in the light intensity during the fogging exposure before or during development are obtained when the fogging exposure is carried out in the presence of a compound of general formula (I), (II) or (III).
     wherein R 1  represents hydrogen alkyl or aryl, and R 2 , R 3 , R 4  and R 5  represent hydrogen, alkyl, aryl, or hydroxyl, R e  is hydrogen or alkyl, R 7  is hydrogen alkyl or hydroxy alkyl. or NR 6  R 7  is heterocyclic. and R 8  is hydrogen alkyl, alkoxy or halogen: R 9 , R 10 , R 12  and R 13  represent alkyl or aralkyl or NR 9  R 10  and or NR 12 R 13 , represent heterocyclic. R 11  represents hydrogen alkyl or halogen
Patent EP-0097425-A2 (EP)
Inventor: WORTHINGTON PAUL ANTHONY
IPC: C07D303/08
Filed: 1983-05-17
Abstract: Compounds of formula:
     and stereo isomers thereof, wherein R is optionally substituted phenyl, alkyl or cycloalkyl and R 1  and R 2  are hydrogen or alkyl, alkenyl or alkynyl groups; Z is a straight or branched chain aliphatic group containing at least double or triple bond and optionally substituted with halogen, hydroxy, alkoxy or alkylthio; n is 1,2,3, or 4; and acid addition salts, ethers, esters and metal complexed thereof; having fungicidal and plant growth regulating activity.
Patent EP-0109840-A2 (EP)
Inventor: LUDMAN WALTER ROBERT
IPC: A47C27/15
Filed: 1983-11-18
Abstract: A mattress for supporting the human body, which is especially useful in hospitals or for home nursing of sick persons, comprises a main body having a base layer 4 of foamed synthetic plastics material extending from head to foot of the mattress, and supporting elements 12, 13 in head and foot regions of the mattress located on the base layer 4. Each of the supporting elements 12, 13 comprises foamed synthetic plastics material which is denser and less readily compressed than foam material in a central region 19, 22 of the mattress.
Patent EP-0116824-A2 (EP)
Title: Cast bearing support
Inventor: JAKOB LOTHAR
IPC: B62D53/08
Filed: 1984-01-05
Abstract: A cast bearing support with a head part and a box part is proposed which is manufactured in a coreless casting manner. The bearing support (1) has an essentially U-shaped cross-section. The head part (2) of the bearing support is of essentially universal ball joint- shaped design and has an opening (6). By using the proposed bearing support, cost savings can be realised which result from the weight reduction and the lower expenditure in terms of work (no cores). In addition, the universal ball joint-shaped design of the head permits a rotation and winding on all sides, as a result of which higher loading is possible. <IMAGE>
Patent EP-0115855-A2 (EP)
Inventor: ITO KIYOSHI
IPC: B41F23/08
Filed: 1984-02-01
Abstract: In a varnish coater (21) for a printed product, a blanket cylinder (23) and a form roller (68) are respectively supported by eccentric bearings (24), 25, 67) to throw on/off the blanket cylinder (23) with respect to the form roller (68) and an impression cylinder (11) and throw on/off the form roller (68) with respect to the blanket cylinder (23) and rollers (78) provided in the eccentric bearings (67) of the form roller (68) are brought by biasing means (74) into tight contact with the cam surfaces (81 a, 81 b) of cams (81) pivoted by pivot means (84) so as to simplify adjustment of a contact pressure of the former roller (68) with respect to the blanket cylinder (23) at the throw-on and -off positions of the blanket cylinder (23).
Patent EP-0131954-A2 (EP)
Inventor: SOWA NOBUHIRO
IPC: D04B21/00
Filed: 1984-07-17
Abstract: A pneumatic tire excellent in uniformity and durability and applicable to cars, light trucks, trucks, light vehicles such as motor bicycles or bicycles is disclosed. 
     The tire contains a knitting fabric as a reinforcement, which is formed by arranging warps parallel one another and twining a knitting yarn of a fine fiber around the warps to keep each space between the warps constant. 
     The knitting fabric is used as a carcass, a belt layer, a bead filler or a chafer of the various kinds of tires, and as a carcass of a radial tire.
Patent EP-0139942-A2 (EP)
Inventor: TOEPEL FRITZ DIPL-ING
IPC: B65G65/36
Filed: 1984-08-11
Abstract: The method for the discharging without jolting of bulk materials from a container, in particular a large silo filled with cement clinker, having at least one discharge point is characterised in that the material pressure is kept lower in the region above the discharge point than in the other regions, said material pressure being kept below a particular maximum value in the region of the discharge point according to a preferred embodiment. 
<??>The apparatus for carrying out this method is characterised in that a pipe is arranged in each case at least above one part of the emptying apertures, a central pipe preferably being arranged above a central emptying aperture. 
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Patent EP-0143313-A2 (EP)
Inventor: HEMMINGER HERMANN DIPL-ING
IPC: F02D41/26
Filed: 1984-10-18
Abstract: Es wird eine Sicherheitseinrichtung für ein durch einen Mikrocomputer gesteuertes oder geregeltes Stellglied an einer Brennkraftmaschine, insbesondere für eine Einspritzendstufe, mit einer Vorrichtung zur Spannungs-Versorgung des Mikrocomputers vorgeschlagen, bei der zwei Überwachungseinrichtungen zur Überwachung der Versorgungsspannung vorgesehen sind. Im Falle von Einbrüchen der Versorgungsspannung, die die Funktionsfähigkeit des Mikrocomputers noch nicht beeinträchtigen, wird von der ersten Überwachungseinrichtung lediglich für die Zeitdauer des Spannungseinbruches das Stellglied in einer definierten Position festgehalten. Für Einbrüche der Versorgungsspannung, die zu der Funktionsunfähigkeit des Mikrocomputers führen, wird das Stellglied von der zweiten Überwachungseinrichtung nach Beendigung des Einbruches der Versorgungsspannung für eine zusätzliche Zeitdauer, die durch die Reset-Dauer des Mikrocomputers gegeben ist, gesperrt.
Patent EP-0149036-A2 (EP)
Title: Gummizylinder für Offsetrotationsdruckmaschinen
Inventor: KOBLER INGO
IPC: B41F30/04
Filed: 1984-11-02
Abstract: Um elektrostatische Ladungen bei isolationsbeschichteten Gummizylindern abzuführen, ist auf der mit dem Gummizylindermantel in Berührung kommenden Unterseite der Unterlage 4 eine elektrisch leitende Schicht aufgebracht. Das Ende (B) der Unterlage 4 ist so weit in die Zylindergrube 2 eingezogen, daß die elektrisch leitende Schicht 6 in Berührung mit dem elektrisch leitenden Bereich A der Zylindergrube 2 kommt.
Patent EP-0144908-A2 (EP)
Title: Machine de tri à débit amélioré
Inventor: PAVIE CLAUDE
IPC: B07C3/02
Filed: 1984-11-29
Abstract: L'invention concerne une machine de tri à débit amélioré dans laquelle des objets injectés par deux injecteurs (1,9) en parallèle sont destinés à être triés dans deux lignes de tri également en parallèle (2,3). La machine comprend des moyens (7) d'orientation pour diriger les objets émanant de chaque injecteur vers la ligne de tri qui le concerne quand ces objets concernent des lignes de tri différentes et des moyens (23) de stockages dynamiques pour arrêter la progression d'un objet lorsque les lignes de tri concernées par les objets injectés par les deux injecteurs sont les mêmes. Ce dispositif apporte une amélioration du débit réel des lignes de tri.
Patent EP-0146834-A2 (EP)
Inventor: BARON WINFRIED
IPC: G03C1/72
Filed: 1984-12-04
Abstract: Ein Entwickler für Positiv-Fotoresists auf Basis einer gepufferten, nichtionogene Tenside enthaltenden wässerigalkalischen Lösung, der in der Lösung 1 - 100 ppm der Tenside, vorzugsweise vom Typ der ethoxylierten Alkylphenole, enthält, ziegt hervorragende Eigenschaften hinsichtlich der im entwickelten Resistbild zu erzielenden Auflösung und Kantensteilheit sowie hinsichtlich seiner Entwicklungsaktivität, -kapazität und Stabilität.
Patent EP-0135303-A2 (EP)
Inventor: EKHOLM PERTTI
IPC: G01N21/03
Filed: 1984-07-20
Abstract: A set of cuvettes for use in a photometer measuring vertically, through the cuvette bottom, in which the cuvettes constitute a hexagonal grid.
Patent EP-0140687-A2 (EP)
Inventor: POPE BRYAN
IPC: C10C3/18
Filed: 1984-10-26
Abstract: In an installation for manufacturing mastic asphalt, bitumen from a hopper (10) is kept warm so that it remains sufficiently fluid to enable it to be easily handled and is supplied to a primary mixer (16). Powdered limestone filler from a hopper (14) is heated by means of heaters (18) and is added, together with unheated grit from a hopper (12), to the mixer (16), via a weighing hopper (20). The constituent materials are mixed without further heat input and are then discharged into a secondary mixer (24) where further mixing occurs. The mixer (24) incorporates passages for the circulation of a heat exchange medium which contacts the asphalt to cool it to a temperature suitable for moulding. The heat extracted from the asphalt is returned to the heaters (18) and re-used for heating the filler for asphalt produced subsequently. Asphalt is discharged from the secondary mixer (24) into a plurality of moulds (52) through a pneumatically-actuated gate (34) (see Fig. 3). The gate (34) is operated by a control system incorporating a micro- processor. Each mould (52) is weighed after filling and a signal indicative of the weight of the mould is fed to the micro- processor. The time for which the gate (34) is opened is varied by the microprocessor in response to the measured weight of the mould so as to render the weight of the asphalt blocks produced as consistent as possible. Consequently, the blocks produced are of substantially uniform size and can be formed, after unmoulding, into a self-supporting stack. The filled moulds (52) are conveyed through a cooling tower (50) in which they pass through an array of spray nozzles arranged to spray water onto the moulds (52) so that at least some of the water impinging on the moulds (52) initially forms steam and thereby cools the asphalt. Inside the cooling tower (50) the moulds (52) are conveyed along a vertical zig-zag path so as to fit.
Patent EP-0118338-A2 (EP)
Inventor: TUSS JOHN J
IPC: G01B5/008
Filed: 1984-02-02
Abstract: A coordinate measuring machine having a vertically movable probe shaft in which a vertical fine feed and lock mechanism for the probe shaft is provided by a first knob coupled to a magnet movable between two positions, one of said positions operatively coupling a second knob to the' probe shaft for driving said probe shaft in a vertical direction, the other of said positions being ineffective for moving the fine feed mechanism. The fine feed is accomplished throught the rotation of a second knob which is in frictional engagement through a driven quasi "V" shaped flanged wheel with the probe shaft to be moved vertically.
Patent EP-0132197-A2 (EP)
Inventor: WILLIAMS JOSEPH L
IPC: B08B9/08
Filed: 1984-07-10
Abstract: An apparatus and process adapted to clean oil contaminated vessels (1) which uses a closed fluidized system (10) through which fluidized sludge is recirculated to be sprayed under pressure on interior walls of the vessel. Emulsifying agents are added to the vessel to initially form a pool of fluidized sludge in the vessel which is then conveyed to a tank and from the tank conveyed to a high pressure spray where it is sprayed onto the walls to fluidize more sludge.
Patent EP-0145578-A2 (EP)
Title: Perfectionnements aux appareils de chromatographie
Inventor: COUILLARD FRANCOIS
IPC: G01N30/56
Filed: 1984-11-27
Abstract: La présente invention a pour objet un appareil de chromatographie 1 comprenant un tube 2 dont une partie est destinée à contenir un garnissage ou masse adsorbante 20, une paroi d'extrémité, en l'occurrence un couvercle 3 présentant des moyens 4 de communication avec l'extérieur et une vanne 4'. Ce tube 2 comporte un corps ou piston 5 coulissant longitudinalement dans le tube 2 et présentant des moyens de liaison avec un conduit 7, consistant en un tube souple communiquant avec l'extérieur. Entre le corps coulissant 5 et le fond 8 de la colonne 1 est formée une enceinte 9 dans laquelle débouche une conduite 10 de dérivation d'un fluide hydraulique provenant d'un réservoir 11 et alimenté par une pompe 12.
Patent EP-0158173-A2 (EP)
Inventor: HOULT ROBERT A
IPC: G02B7/00
Filed: 1985-03-19
Abstract: An assembly for positioning an optical element, includes a frame member having a base member affixed thereto, which base member carries an optical element rigidly affixed thereon. The base member is mounted to the frame member via a plurality of tilting means which permit the base member to be tilted with respect to the frame member in at least two orthogonal planes and thereby allows the precise alignment of the optical element.
Patent EP-0169523-A2 (EP)
Inventor: LEHNER AUGUST
IPC: G11B5/702
Filed: 1985-07-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung schichtformiger magnetischer aufzeichnungsträgern durch Dispergieren eines feinteiligen magnetisch anisotropen Materials in einem Bindemittel, das zu mindestens 40 % aus einer strahlungshärtbaren wäßrigen Bindemitteldispersion besteht, Auftragen der Dispersion auf ein nichtmagnetisches Trägermaterial, ausrichten des magnetisch anisotropen Materials und Trocknen und Vernetzen der aufgetragenen Schicht mittels UV- oder energiereicher Elektronenstrahlung.
Patent EP-0174579-A2 (EP)
Inventor: KUSANO MITSUHIRO
IPC: H01Q21/00
Filed: 1985-09-02
Abstract: A shaped beam antenna comprises an array antenna having a planar surface on which a plurality of radiating elements are arranged, and a main reflector disposed behind with respect to the radiating direction of the array antenna. The main reflector comprises a plurality of partial cylindrical or planar reflector segments. Where Cartesian coordinates is assumed having an origin in the center of the planar surface of the array antenna, an X-axis extending in a vertical center axis of the array antenna, a Z-axis extending in a direction perpendicular to the planar surface through the origin, and a Y-axis, extending in a direction perpendicular to the X- and Z-axes through the origin, the shaped beam antenna is characterized in that the longitudinal axis of each reflector segments is in parallel with the X-axis, the main reflector is symmetrical with respect to the X-Z plane and formed convex in a negative direction of the Z-axis, and each radiating element is disposed so that its excitation amplitude is symmetrical with respect to the Y-Z plane and its excitation phase is antisymmetrical with respect to the Y-Z plane, whereby a radiation beam formed by the main reflector is symmetrical with respect to the Z-axis on the Y-Z plane and is asymmetrical with respect to the Z-axis on said X-Z plane. Thus, with this antenna, a good beam shaping performance and an excellent cross polarization discrimination can be obtained.
Patent EP-0175385-A2 (EP)
Inventor: OTANI MASATOSHI
IPC: H04N1/333
Filed: 1985-09-20
Abstract: An image information processing system has a reader for reading an original image and generating image data, a recorder for recording an image in accordance with image data; a receiving unit for receiving image data from an external apparatus, and a storage unit for storing image data. In the system, during recording of the image by the recorder based on the image data generated by the reader, the image data received by the receiving unit is transferred via a bus line to be stored in the storage unit.