baber/WOPTO huggingface dataset:
Patent EP-0164027-A2 (EP)
Inventor: MORTIMER BRIAN C
IPC: G11B20/18
Filed: 1985-05-23
Abstract: A method of, and apparatus for, encoding and decoding a sequence of data bytes to permit correction of bit errors occurring in one byte of the sequence, or two bytes providing that the two incorrect bytes can be identified (for example if the bytes show parity failure). Each data byte of the sequence comprises data bits and one parity check bit. To encode the sequence of data bytes two «Code C "  code bytes are determined from the data bytes, according to predetermined relationships, the data bytes and code bytes together forming an encoded data block. Also, there is provided a method of, and apparatus for, encoding and decoding a bundle of data blocks to permit correction of a number bit errors occurring in bytes of the bundle. (Conceptually, the bundle of data blocks comprises a stack of data blocks, one positioned under another to form a two dimensional array of bytes.) Data block bundle encoding consists of separately encoding rows (i.e. horizontal encoding) and columns or pairs of colums (i.e. vertical encoding) of bytes of the bundle array with two «Code C» code bytes.
Patent EP-0174445-A2 (EP)
Inventor: HOLLENBERG HORST
IPC: H02J7/00
Filed: 1985-06-15
Abstract: A method and apparatus are proposed for rapid charging of a battery (16), especially a lead battery for motor vehicles, in which the voltage applied to the battery terminals is monitored and the charging process is interrupted when predetermined limits (U1, U2, U3) of the battery voltage and/or of the charging time (t) are exceeded. Charging is carried out initially (o-t1) at a high charging current (rapid charging current) until a first limit (U1) of the battery voltage is reached, or until the end of the first predetermined charging time (t1), the charging process being terminated at the end of this first charging time (t1) if the first voltage limit (U1) has not been reached. On the other hand, the charging process is continued at a reduced charging current (normal charging current) if the first voltage limit (U1) has been reached within the first charging time (o- t1). The end of the charging process is defined either by reaching a second, higher voltage limit (U2), or by the expiry of a second, fixed predetermined charging time (t2) if the higher voltage limit (U2) has not been reached. <IMAGE>
Patent EP-0167907-A2 (EP)
Inventor: MEYER ROLF-VOLKER DR
IPC: C08G69/18
Filed: 1985-06-22
Abstract: Biuretgruppen-haltige Polyisocyanate auf Basis von nichtaromatischen Diisocyanaten, gegebenenfalls im Gemisch mit flüssigen N-Alkyllactamen als Aktivatoren für die aktivierte anionische Polymerisation von Lactamen.
Patent EP-0175291-A2 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: C12P11/00
Filed: 1985-09-12
Abstract: A novel a-D-mannosidase inhibitor, mannostatin, or its 3-oxide, expressed by the following formula (1)
     wherein n denotes 0 or 1, and a process for producing it by culturing an actinomycete of the genus Streptomyces, said actinomycete having the ability to produce said compound of the formula (1)
Patent EP-0178479-A2 (EP)
Inventor: GARTNER ROBERT DR
IPC: F16H25/24
Filed: 1985-09-18
Abstract: 1. Worm drive with a threaded spindle (1) and one or more rolling rings (8, 9; 18, 19) eccentrically surrounding the spindle which roll on the spindle thread (3) with one-sided engagement into it and are constructed integrally with, or are connected to, one of the ball races of a roller bearing (4, 5), the other ball race of which is retained in a nut body or the like which is movable along the spindle, characterised in that the spindle thread (3) has a flank angle (gamma) of its threads of 44 degrees and the outer screw line (R) of the spindle thread (3) has an angle of inclination (alpha) of 13 degrees.
Patent EP-0177041-A2 (EP)
Inventor: YOSHIDA MASAO
IPC: B44C1/22
Filed: 1985-10-03
Abstract: 5 Disclosed is a poster comprising a white base sheet and a plurality of parallel black stripes of so various widths that they are in conformity with the values in the light or dark tones in an original picture, thereby mixing black and white lines so as to cause a desired halftone picture to appear. The parallel stripes of various widths are formed by means of a computer-assisted cutter. Its cutting tool is moved in an adhesive black film in response to an electric signal representing the values in the light and dark tones in the stripe pattern of the original picture, thus cutting stripes of various widths in the black film. Then, the black stripes of various widths are applied to the white background, mixing the black stripes and the resultant white stripes, and causing a halftone-like picture to appear.
Patent EP-0188760-A2 (EP)
Inventor: RUPPENDER UWE
IPC: G01N21/89
Filed: 1985-12-18
Abstract: For optically scanning an object row (8) by means of a photoelectric linear detector (4) and imaging optics (7), a cylindrical lens (6) is arranged in front of the linear detector (4) and parallel to the latter. The cylindrical lens (6) produces an optical integration in a direction transversely to the direction of scanning whilst retaining a high optical resolution in the direction of scanning. <IMAGE>
Patent EP-0170322-A2 (EP)
Inventor: PARIDAENS SERGE
IPC: G01G11/08
Filed: 1985-07-09
Abstract: There is described an equipment for mixing at least two powder- and/or granule-like components of a body to be compressed under high pressure, which comprises at least two tanks (1,2) which are each fitted with an outflow (9) for feeding the components to a common cylinder (12) wherein the mixing is performed and from which the components reach a press mould (13).
Patent EP-0171116-A2 (EP)
Inventor: COLSON WENDELL B
IPC: E06B9/68
Filed: 1985-07-19
Abstract: Mounting apparatus for expandable honeycomb insulation panels includes a head rail for anchoring the panel to a window jamb or wall and a sill rail at the opposite end of the honeycomb panel for contracting and expanding the honeycomb panel to move it upwardly and downwardly over the window surface. Lift mechanisms for the sill rail include a vertical drop cord lift system, a parallel bar cord guided system, and a continuous loop cord system. Edge seals for closing and sealing the end of the honeycomb insulation panel include a biased, elongated seal element positioned in side tracks for slideably guiding the honeycomb panel along a prescribed track while sealing the ends thereof. In an alternate embodiment, notched bearing edges are provided to accommodate a web track protruding therein. Other features include adjustable panel mounting.
Patent EP-0150928-A2 (EP)
Inventor: PAUZA WILLIAM VITO
IPC: H05K7/10
Filed: 1985-01-09
Abstract: There is disclosed a method for mounting chip carriers (26) on a printed circuit board (27); a method for preparing a compliant cast solder device (25a) as means for mounting the chip carriers (26) on the circuit board (27); a combination of a chip carrier (26) with a circuit board (27) secured by the disclosed means (25a) for mounting, securing, and electrically connecting the chip carriers (26), and a method of microinterconnection casting. Interconnections (31) extend on both sides of a plate and are formed as precision cast, relatively high temperature eutectic tin-lead alloy as cast columns (31 c, 31 d) lockingly engaged with the plate (25).
Patent EP-0152202-A2 (EP)
Inventor: GARRETT MICHAEL ERNEST
IPC: C02F3/26
Filed: 1985-01-24
Abstract: In order to dissolve a gas such as oxygen in a liquid, typically aqueous, a steam of liquid is taken from tank 2 by a pump 20 and pressurised thereby. Oxygen is introduced into the stream via a conduit 18 upstream of a venturi 10. The resulting mixture of oxygen bubbles and liquid is accelerated from a sub-sonic to a super-sonic velocity as it flows through the venturi 20. The resultant shockwave is effective to reduce the size of the bubbles. The stream of liquid carrying oxygen bubbles dispersed therein is then transported at sub-sonic velocity along the conduit 12 to a sparge pipe 14 through which it is introduced into the main volume 4 of liquid into the tank 2. As the liquid passes through the orifices of the sparge pipe 14 so it is again accelerated to a super-sonic velocity and another shockwave is created thereby causing the bubbles to reduce in size such that they readily dissolve in or are consumed by the main volume of liquid.
Patent EP-0172799-A2 (EP)
Inventor: KOCATAS BABUR MEHMET
IPC: D07B1/00
Filed: 1985-07-01
Abstract: A fiber bed element is provided which is formed as an annular bed of fibers. The bed of fibers are formed of layers of predominantly parallel staple fiber slivers having a weight of from approximately 0.1 to approximately 50.0 grams per meter.
Patent EP-0189130-A2 (EP)
Inventor: HACKL CHRISTA
IPC: C08K13/02
Filed: 1986-01-17
Abstract: The invention relates to flame-resistant, thermoplastic polyurethane elastomers containing a flame-retardant additive package comprising: (a) a compound selected from the group consisting of antimony trioxide, zinc borate and mixtures thereof, (b) a chlorinated polyethylene, and (c) a brominated aromatic compound, preferably selected from the group consisting of polytetrabromobis(phenol)-A-glycidyl ether), polytribromostyrene, and polytetrabromobis(phenol)-A-carbonate). The flame-retardant additive package may be incorporated into the starting components used to prepare the thermoplastic polyurethane prior to the reaction which forms the polyurethane, to the reaction mixture during the reaction, or to the finished thermoplastic polyurethane elastomers. The flame resistant, thermoplastic polyurethane elastomers are suitable for the preparation of, for example, molded articles, films, sheets, and cable jackets.
Patent EP-0201676-A2 (EP)
Inventor: BARWALD GUNTER PROF DR-ING
IPC: C12P19/14
Filed: 1986-03-01
Abstract: Verfahren zur Herstellung eines glukosearmen Aufschlußproduktes aus inulinhaltigen Pflanzenteilen, wobei die Pflanzenteile zerkleinert werden und das Inulin zu Fruktose oder Fruktose-Oligomeren abgebaut wird. Das Verfahren ist dadurch gekennzeichnet, daß man eine Suspension der zerkleinerten Pflanzenteile in wäßrigem Medium bzw. einen daraus gewonnen Preßsaft oder Extrakt ohne Abtrennung des Inulins bei Temperaturen bis zu 100°C erhitzt, bis die pflanzeneigenen Enzyme weitgehend inaktiviert sind, worauf man der Suspension bzw. dem Preßsaft oder dem Extrakt nach der Abkühlung der Inulinase zusetzt.
Patent EP-0196069-A2 (EP)
Inventor: BECKEY THOMAS J
IPC: G05D23/19
Filed: 1986-03-25
Abstract: A clock operated thermostat having both automatic heat-cool changeover and optimum start has programs for the optimum start and automatic changeover stored in a microcomputer (11) which eliminate any possibility that a homeowner can inadvertently program a sequence that would cause a conflict between the heating and cooling equipment.
Patent EP-0208852-A2 (EP)
Inventor: OGATA MINORU
IPC: H04N1/333
Filed: 1986-04-29
Abstract: A communication terminal device comprises a memory for storing therein data to be transmitted, means for sending out the data stored in said memory means to a line for transmission to a receiving station, and control means for converting a portion of the data from memory means so that the converted data are compatible to a type of the receiving terminal.
Patent EP-0213864-A2 (EP)
Inventor: OXLEY CHRISTOPHER HUNTER
IPC: H01P5/10
Filed: 1986-08-18
Abstract: A Balun circuit for an integrated circuit having a small area and constructed using known semi-conductor fabrication processes. The balun circuit comprises two metallic strips (3,5) on a dielectric substrate (1) the strips (3,5) being substantially parallel to one another with a gap (7) there between and the second strip (5) having a length (21) to be equal to a quarter wavelength of the input signal, the values of the gap and strip widths (13,19) being predetermined such that the output impedances of the first and second metallic strips (3,5) respectively are substantially equal.
Patent EP-0215614-A2 (EP)
Inventor: LEONARD JOHN E
IPC: G01N27/28
Filed: 1986-09-04
Abstract: A reference electrode, optionally in combination with a measuring electrode to form a combination electrode, is disclosed in which the salt bridge comprises anionic and cationic ion exchange polymer. This polymer may be a diaphragm forming the liquid junction structure of the reference electrode. Polymer is preferably a mixture of anionic and cationic ion exchange polymer which may be either water insoluble or water soluble and is preferably converted to a form which binds equitransferent ions. When the polymer is substantially insoluble, a water-soluble thickener polymer may be incorporated in the polymer composition. Methods of measuring pH using the electrodes of the invention are also disclosed, particularly in high purity deionized water.
Patent EP-0189377-A2 (EP)
Inventor: OBAYASHI HISASHI
IPC: A01N25/02
Filed: 1986-01-21
Abstract: Agricultural formulation with reduced toxicity to fishes and shelifishes, characterized by comprising a lipophilic agriculturally active ingredient (I) and an organic compound (II) having a partition coefficient to the said compound (I) in water of no less than 10 2  and a process for the production of the said formulation.
Patent EP-0254790-A2 (EP)
Inventor: FARE MAURILIO
IPC: B29C48/08
Filed: 1986-11-06
Abstract: A flat extruder head (1) which is constructed in such a way as to guarantee a constant thickness along the whole of the width of the extruded sheet or film: this is achieved by the provision of two or more ducts (2) for conveying material to be extruded to the product output slit (3). The material is expelled at a uniform pressure from these ducts (2) by means of suitable devices, in such a way as to present a constant coefficient of flow along the entire extent of the slot itself.
Patent EP-0231807-A2 (EP)
Inventor: BARBIERI CONTARDO
IPC: D01H1/10
Filed: 1987-01-20
Abstract: The twisting frame is provided with two pairs of coaxial flyers (20-20ʹ, 23-23ʹ), one of said pairs (23-23ʹ) being positioned at the side of the other flyers (20-20ʹ) and externally thereof, and presenting a greater dimension in length, while the flyers of each pair are of equal size. Means are provided for mutually synchronizing the flyers of each pair, while other means are provided for causing the outer flyers (23-23ʹ) to rotate in the opposite direction with respect to the inner flyers (20-20ʹ), preferably at the same speed. The hollow shafts (5-5ʹ) carrying the outer flyers (23-23ʹ), which are rotatably supported by the base structure (B) of the twisting frame, rotatably support the hollows shafts (3-3ʹ) of the inner flyers (20-20ʹ), and these latter shafts in their turn rotatably support a cradle (1) inside which there are arranged the means (R) for feeding the yarn or sliver (F) to be twisted. The yarn (F) is subjected to a first twist as it reaches one flyer (20ʹ), then it is subjected to a second and third twist as it is passed from one pair of flyers (20-20ʹ) to the other pair of flyers (23-23ʹ) and finally it is subjected to a fourth twist as it comes out of the last pair of flyers while cooperating with the drawing and collecting means (K, Z).
Patent EP-0235608-A2 (EP)
Inventor: RISSANEN JORMA JOHANNES
IPC: G06K9/70
Filed: 1987-02-05
Abstract: Disclosed is a method for assigning features to nodes of a tree structured classifier and for determining terminal nodes in response to a training set of objects, each of such objects being determined by a plurality of features. The method comprises the steps at each node of the tree of:
     (1) determining a selected characteristic, such as a cost function based on the minimum description length, of the plurality of features unused at prior nodes along the path from the root to the present node;   (2) assigning a feature to the node having a preferred value for the selected characteristic relative to the other features;   (3) creating child nodes in response to the assigned fea­ture;   (4) for each child node, determining the selected charac­teristic for the plurality of features unused at prior nodes and assigning a feature to the child node having a preferred value for the selected characteristic relative to the other features;   (5) generating a combination of the values for the selected characteristics of the assigned features for the child nodes of the node; and   (6) classifying the node as a terminal node in response to a comparison of the combination of values for the features assigned to the child nodes and the value for the feature assigned to the node.
Patent EP-0236773-A2 (EP)
Title: Einrichtung zum Verstellen des Abstandes zwischen Druckkopf und Schreibwiderlager eines Druckers, insbes. eines Matrixdruckers
Inventor: GOMOLL GUNTER DIPL-ING FH
IPC: B41J11/20
Filed: 1987-02-12
Abstract: Bei einem auf einem Schlitten (4) angeordneten Druckkopf (1) besteht die Schlittenführung aus einer den Schlitten (4) in Längsrichtung führenden ersten Achse (6) und einer den Schlitten (4) nur in Verti­kalrichtung führenden zweiten Achse (7), wobei die erste Achse (6) in den Bereichen der Seitenwände (3a,3b) des Druckers mittels Exzenter-­Abschnitten (6a,6b) gleicher Exzentrizität "e" gelagert ist und an der Außenseite (3d) des Druckers einen Stellhebel (9) trägt. 
     Zur Erreichung eines Minimalaufwandes an Bauteilen und zur Festlegung einer Null-Lage der Exzenter-Abschnitte (6a, 6b) sowie zur Verbesserung der Parallelität beim Anstellen wird vorgeschlagen daß zur Festlegung des Stellhebels (9) die erste Achse (6) mit einem dritten Exzenter-­Abschnitt (6c) versehen ist, der bezüglich der Größe der Exzentri­zität (e) und der Lage der Exzentrizität (e) mit den anderen Exzenter-Abschnitten (6a,6b) übereinstimmt, daß die erste Achse (6) mit ihrem Schaft (10) jeweils in horizontalen Ausnehmungen (8) der Seitenwände (3a,3b) des Druckerrahmens (12) geführt ist und daß der erste und der zweite Exzenter-Abschnitt (6a,6b) jeweils an den Außenseiten (3d) der Seitenwände (3a,3b) in Stellplatten (13a,13b) an einer Bezugsfläche (19) federnd geführt anliegen.
Patent EP-0248284-A2 (EP)
Inventor: ZARDI UMBERTO
IPC: B01J8/04
Filed: 1987-05-21
Abstract: The general conditions of the thermal exchange are improved by ameliorating the mixing of reacted gases together with quench gases, in order to increase in this way the yields and to reduce the energy consumption in reactors used for heterogeneous synthesis (ammonia, methanol, etc.), consisting of an external shell, of an internal cartridge with catalytic baskets lying one above the other, at least one of mentioned baskets being crossed axially by the reaction gas, and of means to feed the quench gas between the bottom of one basket and the top of the following basket, said gas mixing being now carried out in a peripheral zone near the internal cartridge wall.
Patent EP-0247625-A2 (EP)
Inventor: SUTO KOHICHI C O NIPPON TELEGR
IPC: H04J3/16
Filed: 1987-05-29
Abstract: A digital signal transmitting system includes a plurality of digital signal reproducers (2a, 2b...), each outputting a digital data signal to be time-division multiplexed; a digital signal multiplexer (4) supplied with a frame synchronizing signal, a service bit signal and the output digital signals from the reproducers and for producing a block data signal including the frame synchronizing signal, the service bit signal and a plurality of slot data bits arranged with the digital data signals, each one bit within a multiple-frame, in which the service bit signal is indicative of the transmission mode and the slot data associated with each of the plurality of digital data signals being transmitted.
Patent EP-0263931-A2 (EP)
Inventor: CERFF KARLHEINZ
IPC: G01N21/39
Filed: 1987-07-31
Abstract: Die Erfindung betrifft ein Verfahren zur kontinuierlichen Messung der Konzentration mindestens einer Komponente einer Gasprobe mit einem Laser zur Beaufschlagung der Gasprobe mit Strahlung einer Frequenz im Bereich einer Absorptionslinie der Komponente, mit einer Detektoreinrichtung zur Auf nahme eines der Intensität der transmittierten Strahlung entsprechenden Meßsignals sowie mit einer Auswerteschaltung und Einrichtung zur Durchführung desselben. Die der Erfindung gestellte Aufgabe besteht darin, das e.g. Verfahren so zu verbessern, daß mit einem hochselektiven langzeitstabilen Prozeßgas-Meßgerät die kontinuierliche vollautomatische Prozeßüberwachung unter industriellen Bedingungen ermöglicht wird. Die Aufgabe der Erfindung wird dadurch gelöst, daß ein Single-Mode-Laser verwendet wird, der über einer gasspezifischen Absorptionslinie durch Brandbreitenmodulation derart linear abgestimmt wird, daß mindestens zwei verschiedene Intensitätsmeßwerte der transittierten Strahlung gewonnen werden, aus denen die Extinktion und somit die Konzentration der Gaskomponente ermittelt wird.
Patent EP-0260580-A2 (EP)
Inventor: JOHNSON MARVIN MERRILL
IPC: B01J38/48
Filed: 1987-09-08
Abstract: This invention comprises improvements to processes for the catalytic cracking of hydrocarbon feedstocks. One such improvement to catalytic cracking processes provides compositions comprising metals passivating agents having an increased degree of stability. These compositions comprise aqueous suspensions of antimony by vinyl copolymers, aqueous suspensions of antimony oxide by diesters of phosphoric acid, or aqueous suspensions of antimony oxide by cellulose derivatives. Another improvement to catalytic cracking processes provides a process for reducing the viscosity of liquid suspensions of metals passivating agents without substantially reducing the stability of the liquid suspension by the utilization of at least two different particle ranges of metals passivating agents. A further improvement to catalytic cracking processes provides an efficient utilization of metals passivating agents by introducing the selected agent into the catalyst regeneration cycle of a catalytic cracking unit.
Patent EP-0266559-A2 (EP)
Inventor: SAKURAI MASAO
IPC: A61K31/52
Filed: 1987-10-01
Abstract: Therapeutic agent for the treatment of peptic ulcer disease containing as active ingredient at least one compound of the general formula I
      wherein R₁ = 4-oxopentyl or 5-oxohexyl, 
R₂ = methyl or ethyl, and 
R₃ = C₂-C₄-alkyl.
Patent EP-0267413-A2 (EP)
Inventor: BOCKER ALBERT
IPC: B66B9/16
Filed: 1987-10-02
Abstract: 1. Sloping elevator (7), in particular elevator for materials or passengers, having a plurality of telescope runners which form guide rails (rails 1-6) for a slide (9) bearing a load-carrying means (8) which is displaceable on said rails, said slide being guided by means of top rollers (10) and bottom rollers (11) on the rail profile (13, 13'), an adjustment device (16, 14) which changes the roller distance when passing from one telescope runner to the next, being arranged on the slide, characterized in that the adjustment device is a forced adjustment device constructed, eon the one hand, on the slide (9) and, on the other hand, on at least one part of the rails (1-6), by means of which forced adjustment device the roller distance (a, a') between the top roller (10) and the bottom roller (11) can be adjusted by force.
Patent EP-0258927-A2 (EP)
Inventor: MC KECHNIE THOMAS STEWART
IPC: G02B27/18
Filed: 1987-08-18
Abstract: The present invention is directed to display systems, useful for projection video and television systems, performing with high efficiency and good color rendition. In these systems, color may be provided, as one example, by various light valves, such as liquid crystal displays, each of which are positioned at equal path distances from an illuminating subsystem, as well as having equal path distances from the light valves to a projection subsystem. This enables optimum illumination of each of the light valves. Various embodiments of arranging the light valves, as well as providing illumination are described.