baber/WOPTO huggingface dataset:
Patent EP-0181610-A2 (EP)
Inventor: SUGIMOTO HIROAKI
IPC: B29C48/505
Filed: 1985-11-07
Abstract: Aromatic polyester fibers having high strength and high modulus of elasticity can be obtained stably for a long period of time by melt spinning by using a screw type extruder having a screw which has a compression ratio of 2.5 to 4.0 and/or a kneading function.
Patent EP-0184690-A2 (EP)
Inventor: SCHIMMEL GUNTHER DR
IPC: C01B25/46
Filed: 1985-11-19
Abstract: Zur Entarsenierung von phosphorsauren Lösungen durch Behandeln der Lösungen mit einem Sulfid und Abtrennen des gebildeten Niederschlags von der gereinigten Lösung, wird als Sulfid mindestens eine Verbindung der allgemeinen Formel P4Sx eingesetzt, in der x für eine Zahl von 3 bis 10 steht.
Patent EP-0184759-A2 (EP)
Inventor: PICCIOLI DINO
IPC: B29C53/82
Filed: 1985-12-03
Abstract: A new apparatus is described for the discontinuous production of tubular structures at least partly constituted by thermosetting synthetic resins, characterised by a collapsable cantilever-mounted rotating mandrel of thermosetting synthetic resin in the form of a single-layer, multi-layer or cellular structure, on which the required tubular structure is formed as a single-layer, multi-layer or cellular structure. 
     The method for forming the new collapsable synthetic resin mandrel is also described.
Patent EP-0205664-A2 (EP)
Inventor: CREWSON GARY E
IPC: B60T1/06
Filed: 1985-12-12
Abstract: A brake spider for supporting a brake assembly on a vehicle axle which includes a mounting portion and diametrically opposed, first and second support portions, a pair of laterally spaced bores through the second support portion and mounting a pair of anchor pins, and a boss adjacent each bore and projecting from oppositely disposed surfaces of the second support portion of the brake spider.
Patent EP-0162701-A2 (EP)
Inventor: FUJII TADASHI
IPC: C07D493/04
Filed: 1985-05-21
Abstract: Etoposide is produced by reacting a 4'-halogenoatetyl-4'-demethylepipodophyllotoxin-β-D-2,3-di-O-halogenoacetyl-4,6-O-ethylideneglucoside represented by the formula (III):
     wherein
     R, and R 2 , which may be the same or different, each represent -COCHX 2  or -COCX 3  wherein X represents a halogen atom, with an alcohol, an amine and/or ammonia to remove the halogenoacetyl groups so as to obtain etoposide.
Patent EP-0174734-A2 (EP)
Inventor: CHILD ROBIN EDWARD
IPC: F04C14/22
Filed: 1985-08-08
Abstract: A gear pump has a variable output which is relatively ripple free by using a single common gear rotor meshed with a pair of individual annuli each mounted in a corresponding eccentric so that they can be turned in opposite directions. This not only reduces the output from each rotor part, by reducing the eccentricity, but puts the parts out of phase with one another. According to the invention the rings are journalled by needle roller bearings which avoids them jamming due to the forces involved within the pump.
Patent EP-0172737-A2 (EP)
Inventor: TAYLOR WILSON E
IPC: H03F3/217
Filed: 1985-08-16
Abstract: An extremely high fidelity digital audio amplifier having a modulator (7) for transforming an analog audio input signal into two complementary trains of pulse width modulated signals for driving power switches (80 and 81), which modulator (7) utilizes a precision triangular waveform to control the transformation. The modulator (7) employs all differential processing without saturated transistors to achieve a minimal distortion modulation system. Upon the occurrence of over-modulation, pulses from the width modulated pulse train produced by the modulator (7) are dropped, and the resulting loss of pulses is detected and fed back to a variable gain amplifier stage (3) of the system. A distortion detection system (5) for detecting the missing pulses utilizes a timing network (60 and 62) to establish the missing pulse period necessary to begin input attenuation of the audio signal by the variable gain amplifier stage (3). A reconstruction filter (13) includes a low-pass section (110) for recovering the amplified audio signal and a notch filter section (101 and 102) having notches centered to eliminate the fundamental of the switching frequency. A variable inductor (121) is employed in connection with a section of the notch filter (101 and 102) for aiding in the proper notching of the signals to maximize surpression of the switching frequency, such inductor (121) being coupled to the feedback network (9), and is adjusted by the operator.
Patent EP-0183344-A2 (EP)
Inventor: GRAY JOHN D
IPC: B29C41/22
Filed: 1985-09-05
Abstract: Apparatus and a process for manufacturing pin-stripe or common color thin-walled hollow shells for parts such as automobile door panels, controls and instrument panels, from dry thermo-plastic powders include a powder box divider to form two or more compartments in a powder charge box and means for joining the charge box divider end-to-end with a mold separation edge on an open-ended heated mold for separating the mold into two or more sections; each compartment of the charge box has a different color powder. The charge box and mold are joined and then are rotated so that the powder is distributed into each mold section by gravity flow. Thereafter a third powder is distributed against an exposed division surface on the mold separation edge so as to form a pin stripe or common color for bonding prior cast multi-coloured sections of a resultant shell of cured material.
Patent EP-0193811-A2 (EP)
Title: Method for transforming switch level representation of a MOS circuit to a Boolean representation and method of simulating faults in a switch level representation of a MOS circuit by using its boolean representation
Inventor: BARAZILAI ZEEV
IPC: G06F17/50
Filed: 1986-02-21
Abstract: A method of simulating a differential cascade voltage switch circuit (domino circuit) by replacing each switch-level logic tree by a three-section Boolean tree. In each section, a switch is replaced by an AND gate (46, 48, 50, 52, 56, 58). The first and third section pass signals in one direction and the second section passes signals in the opposite directions. The three sections are interconnected end to end. Various faults can be simulated by holding selected internal signals (G02) at faulty values.
Patent EP-0202428-A2 (EP)
Inventor: KNOP KLAUS
IPC: F01K23/06
Filed: 1986-03-22
Abstract: Ein Teil des durch Kohlevergasung in einem allotherm beheizten Wirbelschichtreaktor erzeugten Synthesegases wird nach Entstaubung und Entschwefelung verbrannt und dient als Energiequelle zum Beheizen des Reaktors durch indirekten Wärmeaustausch sowie auch zum Erzeugen des für die Vergasung benötigten Dampfes. Das aus dem Wärmetauscher des Reaktors austretende Rauchgas kann zur Arbeitsleistung in Entspannungsturbinen verwendet werden. Der Rest des Synthesegases kann als Nutzgas in nachgeschalteten Prozessen, z. B. Eisenerzreduktion, verwendet oder aber ebenfalls verbrannt und zur Arbeitsleistung in Turbinen zur Stromerzeugung verwendet werden. Man erhält ein Verfahren, das umweltfreundlicher und mit besserer Ausbeute arbeitet als direkte Kohleverbrennung oder autotherme Kohlevergasung, aber keine Fremdenergie, z.B. Kernenergie, benötigt wie bekannte allotherme Kohlevergasungsverfahren.
Patent EP-0201787-A2 (EP)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08G81/02
Filed: 1986-04-26
Abstract: Copolymers having mean molecular weights (weight average w) of from 10,000 to 2 million and containing copolymerised structural units of the formulae I, II and III in the mol% ranges given below, based on the copolymer,  I from 40 to 90 mol% of the unit <IMAGE>  II from 10 to 60 mol% of the unit <IMAGE> and  III from 0.01 to 10 mol% of the unit <IMAGE> where R<1> to R<6> are hydrogen or C1-C8-alkyl radicals; n is 1, 2 or 3, and the radical Z is a polymer having a mean molecular weight (weight average w) of from 2,000 to 1 million prepared by anionic polymerisation, preferably using lithium compounds. The copolymers are used for the preparation of mixtures with other polymers or for the production of mouldings.
Patent EP-0212414-A2 (EP)
Title: Kittlos gesockelte elektrische Lampe
Inventor: BRAUN ALFRED
IPC: H01K1/44
Filed: 1986-08-04
Abstract: Bei einer kittlos gesockelten elektrischen Lampe wird der einseitig gequetschte Lampenkolben (1) mit dem Sockelteil (3) mit Hilfe eines Halteelementes (2) verbunden. Das Halteelement (2) ist eine aus zwei Schalenhälften (4) aufgebaute Manschette, die die Lampenquetschung umfaßt. An jeder Schalenhälfte (4) ist ein Steg (8) angeformt, der an seinem freien Ende mit dem Sockelteil (3) verbunden ist. Die Lampe wird vorwiegend für die Kfz-Beleuchtung verwendet.
Patent EP-0212466-A2 (EP)
Inventor: IWASE TAKATOSHI
IPC: B01D46/52
Filed: 1986-08-07
Abstract: The present invention relates to an apparatus and method for forming an axial flow filter element. The filter element is made of fan shaped sheet having a plurality of wavying portions. Such fan shaped sheet is held by holding wedges in such a manner that a plurality of holding wedges are inserted into inner surface of a plurality of valleys of the wavy portions, then the sheet is reduced its radial length by reducing a pitch between the adjacent holding wedges. After the sheet is reduced its radial length, the sheet is rounded in order to widen the central angle of the fan shaped sheet as much as 180° by forcing the fan shaped sheet toward the central portion thereof. The rounded sheet, then, is reformed its circular shape by sliding a reforming wedge along with a predetermined circular trail.
Patent EP-0226044-A2 (EP)
Inventor: MIWA HIROHIDE
IPC: G01P13/00
Filed: 1986-11-13
Abstract: A method of detecting a stream line of a flow of an inhomogeneous medium such as blood, and displaying a representation of the stream line in real time, comprising:- 
 
  (a) sending out ultrasonic signals to the object (e.g. the heart) within which the flow occurs, to scan the object along a plurality of scanning lines, covering a scanning field, so that points within the object are scanned a plurality of times; 
  (b) detecting echoes of the ultrasonic signals from the object; 
  (c) forming an image representing differences between echoes received from similar points within the object but arising from ultrasonic signals sent out at different times, thereby to detect and display the locus of movement of features which move with the flow, as a representation of the stream line. 
 
<??>A device for carrying out such a method.
Patent EP-0214699-A2 (EP)
Inventor: EMBERSON DAVID LIONEL
IPC: H01J29/86
Filed: 1986-09-09
Abstract: In a flat cathode ray display tube having an electron gun (30) adjacent a rear wall (15) of the tube's envelope which produces an electron beam travelling across the rear wall before being turned in the opposite direction and then deflected onto a screen carried by faceplate (14) opposite the rear wall, getter means (60) is situated in one or more recesses (57), each defined at least in part by an elongate rib (55) formed in the rear wall, e.g. by pressing, with the recess wall shielding the getter means directly from the gun to prevent contamination. The rib serves also to strengthen the rear wall. A line scanning deflector (34) is similarly shielded.
Patent EP-0198574-A2 (EP)
Inventor: SHAFFER STEPHEN JAY
IPC: G06F12/0815
Filed: 1986-01-31
Abstract: In a multi-processor unit data processing system, apparatus and method are described for providing that only the most recent version of any data signal group will be available for manipulation by a requesting data processing unit. In addition to apparatus for identifying and storing the state of data signal groups, apparatus is provided for communication of selected states to the data processing units.
Patent EP-0215540-A2 (EP)
Inventor: DONAHUE ROBERT L
IPC: G01B11/24
Filed: 1986-04-10
Abstract: An apparatus and method for determining the proper position of misaligned vehicle parts utilizes an X, Y and Z coordinate system to provide a proper point of position, or alignment, of vehicle parts which are identified in tables by such coordinate dimensions. The apparatus includes a framework which is established about the vehicle by transverse bars (5, 6), datum plane bars (27, 28), cross bars (55) and a vertical standard (36, 37), all with scale indicia, and forming a point of origin as on a graph. Lasers (3) emitting planes of visible light are mounted on the datum plane bars and cross bar and project mutually perpendicular, intersecting planes of light (66, 67) in a fan scan pattern. A laser is also mounted on the standard (36) to project a horizontal pattern of light that intersects the other two light patterns and establishes a point capable of definition by X, Y and Z coordinates. The lasers are adjusted on the bars and standard to the measurements set forth in the table of coordinates and the error noted between the intersection point established by the X, Y and Z coordinates and the actual position of the misaligned part. Bending forces are applied to the frame area, or removal and replacement of parts is accomplished to correct the mispositioning or misalignment.
Patent EP-0204512-A2 (EP)
Inventor: BROWNE COLIN L
IPC: D01D5/24
Filed: 1986-05-29
Abstract: Skinless shaped articles having increased specific surface area and based on cellulose esters, 'including both solid and hollow fibers, can be produced with at least one surface having a striated or fibrous appearance and a cellular interior structure by extruding a spinning solution comprising a cellulose ester and a solvent therefor directly into an aqueous bath, wherein the residual content of solvent in the bath is maintained at a concentration below a critical level, preferably less than about 10 weight percent.
Patent EP-0213699-A2 (EP)
Inventor: SCHROEDER JOSEPH W
IPC: F28F9/16
Filed: 1986-07-02
Abstract: Apparatus for expanding a tube into a bore formed in a tube sheet in which a tubular force-transmitting member extends within the tube coextensive with the portion of the tube to be expanded. An explosive is disposed in the bore of the force-transmitting member, so that the forces resulting from the explosion of the explosive are uniformly transferred by the force-transmitting member to expand the tube into the bore. A tubular barrier member extends between the force-transmitting member and the tube and has a portion projecting from the tube sheet, and a plug is disposed in the end of the projecting portion of the barrier member to contain the debris and gases resulting from the explosion.
Patent EP-0238749-A2 (EP)
Inventor: BLANCHARD RICHARD A
IPC: H01L29/74
Filed: 1986-10-31
Abstract: A MOS device having a vertical gate electrode (34) and a planar top surface. The gate electrode material (33) fills a rectangular groove (31) lined with a dielectric material (32) which extends downward so that source (21a, 21b) and body (20a, 20b) regions lie on each side of the groove (31). An insulating layer (35) is formed over the gate structure so that a device with a planar top surface is obtained. In operation, carriers flow vertically between the source (21a, 21b) and drain (10, 11) regions through channel regions (22c1, 22c2).
Patent EP-0214032-A2 (EP)
Inventor: PROST ROGER
IPC: G01J5/06
Filed: 1986-08-08
Abstract: La présente invention concerne une barrette de détecteurs infra-rouge (1) comportant un écran froid (2), du type assurant dans une direction perpendiculaire à l'axe de la barrette (XX') un angle de vue constant pour tous les détecteurs. Deux miroirs cylindriques (3, 4) sont disposés aux extrémités de la barrette et placés dans la partie chaude du cryostat contenant la barrette et l'écran froid. La forme, la dimension des miroirs, ainsi que, leurs positions sont choisies pour que le détecteur placé au centre de la barrette ne voit par réfléxion dans les deux miroirs que des surfaces froides, alors que les autres détecteurs voient par réflexion dans les deux miroirs des surfaces chaudes, selon une proportion qui augmente au fur, et à mesure qu'on s'éloigne du détecteur central de la barrette, de façon à ce que, selon l'axe XX' de la barrette, chaque détecteur ait un angle de vue sensiblement constant. Application aux barrettes de grande dimensions, pour les applications spatiales par exemple.
Patent EP-0224408-A2 (EP)
Inventor: HEBERT JOEL J
IPC: E21B49/06
Filed: 1986-10-27
Abstract: A core drilling mechanism in an elongate housing is rotated from a vertical storage position to a horizontal operable position. This permits the transport downhole of a drilling mechanism of sufficient longitudinal dimension to drill a core sample of substantial length perpendicular to the borehole sidewall. A fixed slotted plate and hydraulically actuated rotatable drive plate control the motion of the drilling mechanism, which is stored vertically for descent and ascent, and rotated 90-degrees and moved outward for core drilling. After a core sample is drilled, the drilling mechanism is tilted upward to break off the core, and then returned to its vertical storage position.
Patent EP-0239891-A2 (EP)
Inventor: DELL JAMES RAYMOND
IPC: C08G18/50
Filed: 1987-03-20
Abstract: The invention pertains to flame retardant high density rigid polyurethane foams prepared by the reaction of an alkylene oxide adduct of toluenediamine or diaminodi­phenylmethane with an organic polyisocyanate and a blowing agent wherein melamine is incorporated as the sole flame retardant compound. The amount of melamine is at least 5 percent by weight of the total composition.
Patent EP-0240881-A2 (EP)
Title: Prüfvorrichtung zum Prüfen der Luftdurchlässigkeit von flächigen Gegenständen, insbesondere von Filzen und Sieben für der Papierherstellung dienenden Maschinen oder Anlagen
Inventor: SCHLIPF ENGELBERT
IPC: G01N15/08
Filed: 1987-03-28
Abstract: Bei einer Prüfvorrichtung zum Prüfen der Luftdurch­lässigkeit von durch flächige Gegenstände, wie Filze und Siebe, gebildeten Meßojekten (24) ist ein von Luft durch­strömter Meßkanal (20) vorgesehen, der sich innerhalb eines gleichfalls von Luft durchströmten Ringkanales (18) befindet. Beide Kanäle sind mit ihrer Mündungsöffnung am Meßobjekt (24) ansetzbar. 
     Im Meßkanal (20) ist ein Flügelrad (28) einer Anemometersonde (30) zum Messen des Volumenstromes gelagert, das von der den Meß­kanal (20) ablösungsfrei durchströmenden Luft drallfrei an­geströmt wird. Ferner enthält der Meßkanal Fühlmittel zum Fühlen eines in diesem herrschenden statischen Druckes für eine Druckdifferenzregelung. Ringkanal (18) und Meßkanal (20) sind so aufeinander abgestimmt, dass die den Ringskanal durchströmende Luftmenge sowie die Strömungs­geschwindigkeit der Luft ungefähr der den Meßkanal durchströmenden Luftmenge sowie der Strömungsgeschwin­digkeit der Luft im Meßkanal entspricht.
Patent EP-0248383-A2 (EP)
Title: Surface modifier
Inventor: MATSUO MASASHI
IPC: D06M15/277
Filed: 1987-06-01
Abstract: A surface modifier comprising a block copolymer obtained by polymerizing a polyfluoroalkyl group-containing compound in the presence of a chain transfer agent composed of a polysiloxane having a mercapto group at its terminal, said block copolymer containing polymer segments of said polysiloxane and polymer segments of said compound, as essential components.
Patent EP-0251088-A2 (EP)
Inventor: TONE YUKIKO
IPC: A61K31/35
Filed: 1987-06-20
Abstract: Cytorhodin S derivatives, especially cytorhodin S-immunoglobulin complexes are disclosed. 
     Cytorhodin S itself possesses very high anticancer activity, but the complexes act more selectively on cancer cells and are more useful as an anticancer agent. 
     In order to produce cytorhodin S-immunoglobulin complexes, the oxo group on saccharide chain of cytorhodin S is reduced with an alkali metal cyanoborohydride in the presence of an ammonium salt or a compound having amino group to be converted to amino group or substituted amino group. Then, thus produced cytorhodin S derivatives are bound to immunoglobulin by means of a bifunctional cross-linking agent, a condensing agent or a spacer. 
     New intermediate derivatives are also useful as an anticancer agent.
Patent EP-0257301-A2 (EP)
Inventor: SHIBANO YOSHIZO C O OSAKA WORK
IPC: H04L27/233
Filed: 1987-07-21
Abstract: A modem system is disclosed which has an improved re­liability of detection of PSK data using a simple signal delay detection scheme. A transmission signal is produced which has a phase reference portion provided at at least one of the front and rear portions of a time slot. In a first half of the remaining portion of the time slot the phase of the transmission signal changes stepwise in a first predetermined direction for a "mark" state while in a second half of the remaining portion it changes stepwise back to the reference value. For a "space" state the phase changes stepwise in a second predetermined direction, oppo­site the first , in the first half of the remaining portion and then in the second half it changes stepwise back to the reference value. In a second aspect of the invention only one of the two digital states causes a corresponding phase change while for the other state the transmission signal retains the phase reference value throughout the time slot.
Patent EP-0259608-A2 (EP)
Inventor: KAUTZ KARL
IPC: C05D9/00
Filed: 1987-08-05
Abstract: Calcium- and magnesium-containing fertilisers optionally having a content of slowly mobilisable nitrogen and other constituents contain finely-divided fluidised bed ashes from the combustion of high clay mineral-containing coals. They can be employed as a dry mixture with dolomite flour or catalyse the reaction of straw and liquid manure or dung in reactors, useful fertilisers having a clay mineral content being formed and utilisable biogas being obtained.
Patent EP-0262564-A2 (EP)
Inventor: LAILACH GUENTER DR
IPC: C01B17/50
Filed: 1987-09-23
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Schwefeldioxid durch thermische Spaltung von Metallsulfaten in Fließbettreaktoren mit schwefelhaltigen Reduktionsmitteln und Energielieferanten, wobei eine Mischung, bestehend aus den Metallsulfaten, den schwefelhaltigen Reduktionsmitteln und 75 bis 99 % der Energielieferanten in die Fließbettreaktoren eingespeist wird und der Rest der Energielieferanten gesondert in die fluidisierte Schicht der Fließbettreaktoren eingebracht wird.
Patent EP-0265838-A2 (EP)
Inventor: VOGT WERNER
IPC: G06K7/12
Filed: 1987-10-22
Abstract: A forgery-proof optoelectric card system is disclosed which includes a reader and code card comprising invisible light and dark codings forming at least one reading track. At least one reading head is provided which may comprise a photodiode as a ligh source and a phototransistor as a light receiver. The light codings having a first pass band to infrared light. Superimposed over selected ones of said light codings are filters having an attenuation band that is narrower than and lies within the pass band of the light codings. Additionally, a secondary light receiver responsive only to light lying within the attenuation band of the filter is provided.
Patent EP-0265968-A2 (EP)
Inventor: SHIMADA MAKOTO
IPC: F02D41/26
Filed: 1987-10-30
Abstract: Disclosed herein is a device for controlling a vehicle engine (E) by controlling a throttle valve (4) by the drive-by-wire method. Taking a hint from the fact that an acceleration is proportional with an excess torque, a target torque (TT) is determined in accordance with a predetermined functional equation by using as input information a target acceleration (TA) determined based on the degree of operation of a man-controlled member (14a), the current running acceleration (CRA) and the current output torque (COT). A target throttle opening rate is set further from the target torque (TT). The throttle valve (4) is then controlled to achieve the target throttle opening rate to control the acceleration under prediction, whereby a high-accuracy engine control is materialized and the drivability is improved.