baber/WOPTO huggingface dataset:
Patent EP-0223353-A2 (EP)
Inventor: HASEGAWA KOYO
IPC: G11B7/085
Filed: 1986-09-10
Abstract: An information recording medium comprises a plurality of information tracks (201) on which information is recorded, and separating regions (202) each for separating each of said information tracks from the other information tracks. Each of said separating regions includes a record section consisting of code means of a shape or magnitude different from code means in said information tracks.
Patent EP-0224379-A2 (EP)
Title: Compensation method to correct thermally induced off-track errors in disc drives
Inventor: KRAUSE JAMES N
IPC: G11B5/55
Filed: 1986-11-19
Abstract: A thermal test track (- 3) is provided outside the user-accessible area on the disc. A track complete of a known frequency is then written on either side of this thermal test track, preferably half the usual track separate distance away. To develop a thermal compensation constant, the transducer (10) is moved to the thermal test track with no compensation applied. This way, any thermally induced off-track error, which would affect seeks to user-accessible data tracks, will be reflected in the off-track from the nominal position of the thermal test track. The transducer is now moved in a series of defined increments (e.g. 5) smaller than normal track-to-track steps, or "micro-steps", away from the uncompensated position of the thermal track toward one of the tracks written with the known frequency. When the data on the written track to the side of the thermal test track is detected, a note is made of the number of micro-steps the transducer has been moved. The transducer (10) is then micro-stepped incrementally in the opposite direction until the data written on the other side of the thermal test track is detected. A simple comparison of these two micro-step counts will yield the existing thermal shift, which can be converted into a thermal compensation constant for the transducer positioning mechanism by means of a simple look-up table.
Patent EP-0232602-A2 (EP)
Inventor: WATSON ROBERT CHARLES MAURICE
IPC: F42C15/44
Filed: 1986-12-08
Abstract: A safety device for use in the detonation of explosives, mines etc. Explosives are commonly detonated by a two stage operation, an explosive pellet is moved from a safe to an active position and then a hammer or electrical charge is fired to detonate the pellet. Failure of the second stage operation leaves the explosive in an unsafe condition, since the hammer or charge might fall as the fault is being investigated. The invention provides movement of the pellet (2) from one safe position (A) to another (C) continuously and through an active position (B). If the hammer (3) fails to fall as the pellet passes through the active position the device will assume a safe condition.
Patent EP-0207051-A2 (EP)
Inventor: SEIBT ARTUR DR-ING
IPC: F02B1/04
Filed: 1986-05-09
Abstract: This microcomputer system can be used, for example, in a regulator for internal combustion engines for controlling and regulating the fuel injection and other functions in a motor vehicle in dependence on operating magnitudes. Exemplary controlled functions include engine revolutions, charging pressure, gas pedal position, etc. The controlled functions are determined with the aid of sensors connected with the microcomputer system. The outputs of the microcomputer are connected with servo members, signal displays or the like, which may be energized by drive circuits. The system functions are distributed over the individual microcomputers (1, 2, 3), and a parameter storer (5) is provided for, for example, motor-specific and vehicle-specific data. The system includes individual microcomputers (1, 2, 3) and a parameter storer (5), preferably constructed as a pluggable module, which are connected to a combined, bidirectional address and data bus (4) isolated from the microcomputer-internal address and data buses, and is designed exclusively for the exchange of data among the digital components of the system. The system is extremely resistant to electromagnetic interference making it particularly suitable for motor vehicles.
Patent EP-0240996-A2 (EP)
Inventor: KJELSEN CARL LUDVIG
IPC: E04B1/98
Filed: 1987-04-07
Abstract: Blast shield in the form of a wall or fence consiting of one or more elements (1) or frames (2) into which is/are fixed one or more layers of perforated plates of metal (5), synthetic fibre etc. Each layer can also consist of woven cloth of metal fibre, carbon fibre, glass fibre, ceramic fibre or fibre of synthetic materials (6). The blast shield is designed to be able to absorb some part of the energy (pressure wave, heat) released by an explosion, and to permit some of it to penetrate the shield.
Patent EP-0252390-A2 (EP)
Inventor: UHL GUENTER
IPC: C09D11/106
Filed: 1987-06-26
Abstract: Binders are used in printing inks and print pastes for transfer printing, consisting of copolymers of N-vinylcaprolactam, the use of these copolymers as binders in printing inks and printing pastes, and printing inks and print pastes containing these.
Patent EP-0265710-A2 (EP)
Inventor: BABEL WERNER
IPC: B23Q3/157
Filed: 1987-10-02
Abstract: Gegenstand der Erfindung ist ein Werkzeugwechsler für programmgesteuerte Universal-Fräs- und Bohrmaschinen sowie Bearbeitungszentren, der mindestens eine in mehreren Achsen zwischen einem Werkzeugmagazin (10) und der horizontalen bzw. der vertikalen Arbeitsspindel (5 bzw. 9) bewegbaren Greiferzange (27) enthält. Diese Greiferzange ist an einer programmgesteuert motorisch angetriebenen Halterung befestigt und überführt die Werkzeuge (15) aus der Übergabeposition des Werkzeugmagazins zur horizontalen bzw. vertikalen Arbeitsspindel. Erfindungsgemäß ist auf einem an einer Seitenwand des Maschinenständers befestigten Querholm (20) ein Tragarm (21, 22) axial verschiebbar und in vorgegebenen Grenzen schwenkbar angeordnet. Ein abgewinkelter bzw. gekröpfter Träger (23) ist drehfest am freien Ende des Tragarms (22) montiert und trägt einen um 90° verdrehbaren Querarm (26) mit der Greiferzange (27).
Patent EP-0271696-A2 (EP)
Inventor: MILLION KARL DR-ING
IPC: B23K9/04
Filed: 1987-11-05
Abstract: Für dünnwandige, bei hoher Temperatur beanspruchte Bauteile von Chemieanlagen werden in erster Linie Rohre aus unbeschichteten Einzelwerkstoffen verwendet. Aufgrund der Herstellungsverfahren weisen die Bauteile aus diesen Werkstoffen Nachteile auf, weil die Einzelwerkstoffe, aus denen sie gestaltet sind, nicht gleichzeitig den Anforderungen auf Korrosionsbeständigkeit, Hochwarmfestigkeit und Zunderbeständigkeit genügen können. Nach dem neuen Verfahren sollen z.B. dünnwandige Rohre aus konzentrischen, korrosionsbeständigen, hochwarmfesten und zunderbeständigen Werkstoffschichten hergestellt werden. Für die korrosionsbeständige Innenschicht wird beispielhaft ein konventionelles dünnwandiges Rohr verwendet. Auf dieses Rohr werden hochwarmfeste sowie zunderbeständige Schichten durch Auftragschweißen mit einem oder mehreren Schweißköpfen in der Weise hergestellt, daß während des Auftragschweißens das dünnwandige Innenrohr (1) mit einem druckbeaufschlagten Kühlmedium gefüllt ist. Beim Auftragschweißen wird das Innenrohr (1) durch Trennwände (2, 3, 4) in einen oder mehrere Kühlabschnitte (5) unterteilt und mit abschnittsweise funktionierenden und der Anzahl der Schweißköpfe (6) bzw. Schweißbereiche (7) angepaßten Kühlkreisläufen (8, 9, 10) versehen. Die nach dem Verfahren hergestellten Hohlkörper finden vorwiegend in Hochtemperaturanlagen der chemischen Industrie Verwendung.
Patent EP-0268981-A2 (EP)
Inventor: MAYUMI JUNJI
IPC: C08L51/00
Filed: 1987-11-17
Abstract: A thermoplastic resin composition is described, comprising (a) a polyphenylene ether resin, (b) a polar thermoplastic resin having a polar functional group, and (c) a modified block copolymer obtained by subjecting a hydrogenated block copolymer comprising an aromatic vinyl compound polymer block (A) and a conjugated diene compound polymer block (B) to graft polymerization in the presence of a monomer having an epoxy group. The resin composition is excellent in impact resistance, solvent resistance, and compatibility among the resinous components thereof.
Patent EP-0272595-A2 (EP)
Inventor: BECKER WILHELM DR
IPC: C08J3/02
Filed: 1987-12-16
Abstract: The invention relates to stable epoxy resin dispersions and also a process for the preparation thereof and the use thereof, in particular for coatings. The epoxy resin dispersions which are remarkable, in particular, for good storage stability with a low content of organic solvents at the same time and yield coatings with good surface properties, contain, in addition to water, optionally small quantities of organic solvents and also optionally usual additives, epoxy resin hardeners and the like, as an essential constituent a condensation product of (a) 50 to 80% by weight of an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent of 100 to 2,000, (b) 35 to 17% by weight of an aromatic polyol and (c) 15 to 3% by weight of a condensation product of an aliphatic polyol with a molecular weight (Mw) of 200 to 20,000 and an epoxy compound containing at least two epoxy groups per molecule and having an epoxy equivalent of 100 to 2,000, the equivalent ratio of the OH groups to the epoxy groups being 1:0.85 to 1:3.5 and the epoxy equivalent of said condensation product being between 200 and at least 50,000.
Patent EP-0255313-A2 (EP)
Inventor: HOSHINO RYOICHI
IPC: F28F1/02
Filed: 1987-07-27
Abstract: A condenser (10) for use in a car cooling system, comprising a pair of parallel headers (13, 14) a plurality of tubular elements (11) whose opposite ends are connected to the headers (13, 14) and fins (12) provided in the air paths between adjacent tubular elements (11), each of the headers (13, 14) being made of a cylindrical pipe of aluminum and each of the tubular elements (11) being made of a flattened hollow tube of extruded aluminum, the opposite ends of the tubular elements (11) being inserted into slits (15) provided in the headers (13, 14) and soldered therein so as to be liquid-tight.
Patent EP-0260131-A2 (EP)
Inventor: OHLSSON STEFAN BERTIL
IPC: A61L15/22
Filed: 1987-09-09
Abstract: Disposable liquid absorbent garments such as diapers having elastic grip regions comprise a liquid impervious outer layer, a liquid pervious inner liner and an intermediate absorbent layer. The outer layer is an elastomeric film blend of thermoplastic ethylene polymer and olefinic elastomer which is oriented except for local areas of reduced orientation and increased elasticity which constitute the grip regions.
Patent EP-0262955-A2 (EP)
Inventor: BASS MARTIN LAWRENCE
IPC: G02B30/27
Filed: 1987-09-30
Abstract: The invention relates to stereoscopic display means comprising;
     a) a plurality of discrete and independently controllable light sources (4) arranged on a surface (6), and,   b) one or more light modifying elements (3) disposed in fixed relation to the surface (6) so as to enable the formation of a three dimensional image. The invention enables the formation of a moving stereoscopic display which can be viewed by the naked eye.
Patent EP-0271282-A2 (EP)
Inventor: FLEMING JAMES WILLIAM
IPC: C03B19/12
Filed: 1987-12-03
Abstract: The disclosed simple economical and rapid sol-gel process for forming a silica-based glass body, termed the "vapogel" process, comprises introduction of a silicon halide-containing gas (eg., SiCl₄ + O₂) into an aqueous medium. The thus formed sol can gel within minutes, resulting in a monolithic gel body. This gel body can be dried and consolidated into a glass body or, preferably, be partitioned into particles having a relatively narrow size distribution. The thus formed particles can be used to produce a glass body such as an optical fiber preform, from which fiber can be drawn. Various techniques for forming the glass body from the gel are disclosed. Among the many advantages of the vapogel method are its ability to produce very homogeneous mixed oxide glasses of composition not obtainable by prior art sol-gel processes, and the advantageous mechanical properties of the gel produced by the method. The latter makes possible, inter alia, formation of particles having a relatively narrow size distribution.
Patent EP-0269514-A2 (EP)
Title: Derivatives of 2,2-dimethylcyclopropanecarboxylic acid bearing a saturated halogenated chain at C-3, process and intermediates for their preparation, their use as pesticides and compositions containing them
Inventor: CADIERGUE JOSEPH
IPC: A23K1/16
Filed: 1987-11-19
Abstract: Compounds of formula (I): 
<IMAGE>
 in which X1 and X2 = Hal, R1 = alkyl, aryl, perfluoroalkyl, C IDENTICAL N, 
<IMAGE>
 and R=H, alkyl or the residue of an alcohol employed in the synthesis of the pyrethrinoid esters.
Patent EP-0258175-A2 (EP)
Inventor: HOULIHAN WILLIAM JOSEPH
IPC: A61K31/435
Filed: 1987-07-07
Abstract: Compounds of formula I
     wherein each R independently is hydrogen or methyl 
R₁ is in 8- or 9-position and represents hydrogen, chloro, fluoro or C  1-3 alkyl and 
R₂ represents thienyl, furyl or
     wherein each Ro represents independently hydrogen, fluoro, chloro, C  1-10 alkyl, C  1-10 alkoxy or C  1-10 alkylthio or one Ro is hydrogen and the other represents tri-(C  1-3 alkyl)silyl, trifluoromethyl, phenyl, monochlorophenyl, monofluorophenyl,
     wherein X, Y, R₃, R₃ʹ or R₄ are as defined herein or two Ro's on adjacent carbon atoms form methylenedioxy. The compounds are indicated for use in treating PAF-mediated bronchocontriction and extravasation
Patent EP-0283653-A2 (EP)
Title: Vorrichtung zum Abarbeiten von Faserballen
Inventor: WALK JOHANN ING GRAD
IPC: D01G7/04
Filed: 1988-01-21
Abstract: Bei einer hin- und herfahrbaren Vorrichtung zum Abarbeiten von Faserballen ist vor und hinter der mit Zähnen besetzten Abtragwalze (1) achsparallel zu dieser je eine Zahnwalze (2, 3) angeordnet. Der Fußkreis (F2, F3) der Zähne (21, 31) dieser auf die Ballenoberfläche drückenden Zahnwalzen (2, 3) tangiert eine Ebene (E2, E3), die in oder unterhalb der von Spitzenkreis (S1) der Abtragwalze (1) tangierten Ebene (E1) liegt. Die Vorrichtung ermöglicht es, die Abnahmemenge ohne Verwendung von Rosten sicher zu begrenzen und über die gesamte Ballenhöhe konstant zu halten.
Patent EP-0281830-A2 (EP)
Title: Verfahren und Anlage zur Ausnutzung der Heizenergie von Haus- und Gewerbemüll
Inventor: NEUMANN EBERHARD WILHELM ING G
IPC: C04B7/44
Filed: 1988-02-22
Abstract: Der aufbereitete Rohmüll wird in einem Pyrolyse-Reaktor (10) entgast, und das erzeugte Pyrolysegas wird gegebenenfalls unter Verwendung von Primärbrennstoff dem Hauptbrenner (20) des Drehrohrofens (1) zugeführt. Für eine optimale und wirtschaftliche Erzeugung des Pyrolysegases wird zerkleinerter Müll mit Hilfe von Kühlerabluft pneumatisch getrocknet und dem Pyrolyse-Reaktor (10) aufgegeben. Der Pyrolyse-Reaktor (10) wird mit heißer Sekundärluft aus dem Ofenauslaufkopf (3) indirekt auf Niedertemperatur beheizt, wobei erzeugtes Pyrolysegas zusammen mit verbrauchter Sekundärluft dem Hauptbrenner (20) des Brennofens (1) zugeführt wird.
Patent EP-0284837-A2 (EP)
Inventor: BUCHMULLER JURGEN
IPC: F25C1/00
Filed: 1988-03-08
Abstract: A device for the controlled deep freezing of viscous liquids by means of a low boiling liquified gas is used for producing drops from the liquid, which are frozen to pellets in a liquid nitrogen bath. The device includes a container arranged above the bath to hold the liquid to be frozen. The bottom of the container consists of two drip plates which can be moved in relation to each other and are provided with bores.
Patent EP-0282093-A2 (EP)
Inventor: LUKACS ALEXANDER III
IPC: C01B33/44
Filed: 1988-03-11
Abstract: It has been found that water stable articles, such as films and sheets, can be prepared from chemically delaminated vermiculite platelets if radial or ionically polymerizable organo-substituted onium salts are ionically bonded to the platelets and the resulting system cured.
Patent EP-0286000-A2 (EP)
Inventor: GALLINI FERENC DIPL-ING FH
IPC: B65D83/08
Filed: 1988-03-30
Abstract: The container, which is matched to the strip-shaped content (8), contains a slide part (3) which has at the bottom end a step (6) which, when the slide part is actuated, transports a strip (8) of the content upwards and conveys it via the delivery opening (11) into the open air whereas the other strips (8) are retained in the container by the boundary surface (12). Due to the sloping boundary surface (14), the delivery opening (11) is wider towards the outside than the bottom thicker end of the strip-shaped product (8). The slide part (3) is brought into the basic position by the restoring spring (5), the strip-shaped content is pressed against the slide part (3) by a pressure spring (4). <IMAGE>
Patent EP-0295709-A2 (EP)
Inventor: TAGUCHI MASO
IPC: H01L29/92
Filed: 1988-06-16
Abstract: A dynamic random access memory device includes a storage capacitor (C) having a plurality of stacked conductive films (26a₁, 26a₂,..., 26a n ) which form a storage electrode (26a). A gap is formed between elevationally adjacent conductive films so as to surround the storage electrode. A gap (24₁) is formed between an insulating film (15) which covers a gate electrode (WL1) for insulation and a lowermost film (26a₁) of the storage electrode. Connection between the adjacent films is established so that an uppermost film (36₂) elevationally extends so as to make contact with a drain region (13). Also, connection can be established so that an upper film (46₂) is mounted directly on an lower film (46₁). An end portion of the film is thicker than the other portion thereof. The stacked film structure may be produced by alternatively forming a film made of a material different from the insulating film covering the gate electrode, and a conductive film.
Patent EP-0307640-A2 (EP)
Inventor: MARKERT JURGEN DR
IPC: G01N11/14
Filed: 1988-08-18
Abstract: A process for measuring the liquid absorption capacity of a powder includes the step of spraying a liquid in the form of a spray cone at a constant throughput from at least one spraying device onto a powder being stirred in the mixing chamber of a mixer, the powder filing between 10 to 80% of the mixing chamber. The torque of the stirrer of the mixer is measured both before and during the spraying step, and from this measurement both a maximum level of the torque and the time difference between the beginning of the spraying step and the time when the maximum level is reached are determined. An amount of liquid absorption of the powder is then determined based upon the liquid mass which is sprayed during that time difference.
Patent EP-0352364-A2 (EP)
Inventor: NEGRUSSI LUIGI
IPC: B41F13/30
Filed: 1988-10-27
Abstract: On each shoulder or supporting structure (4) of machines operating with rollers (9), like printers, mills and simi­lar, are applied movable vertical slides (1) equipped with fixed (5) and movable jaws (6), engaged, in replacement phase, with idle bushes (8) installed at the ends of inter­changeable rollers (9). 
     The movement of the slides (1) consents lifting and/or lowering of the rollers (9), and support of the brackets (18).
Patent EP-0314183-A2 (EP)
Title: Information retrieval apparatus
Inventor: TAKANO SAKUHARU
IPC: G06F17/30
Filed: 1988-10-31
Abstract: An information retrieval apparatus having a CPU (1) which causes a retrieval conditions entered through an input device (2) to be stored in a memory (8) together with titles entered through the input device(2). The CPU (1) also calls titles of the retrieval conditions stored in the memory (8) to cause a list of the titles to be displayed on a display unit (3), so that required titles can be selected from the title list for retrieval condition setting.
Patent EP-0317898-A2 (EP)
Inventor: CORREALE MARIANO
IPC: C07C41/09
Filed: 1988-11-17
Abstract: Mono-ethers of hydroquinones of formula (I)
      wherein 
R represents alkyl, alkoxy-alkyl, cycloalkyl, aryl-alkyl, or cycloalkyl-alkyl, and 
R¹ is hydrogen or alkyl, cycloalkyl, aryl-alkyl, or cycloalkyl-alkyl, 
are prepared by contacting the corresponding hydroquinones with the corresponding alcohols ROH, in the presence of a catalytic mixture consisting of
     a) a strong acid   b) a halogen or a hydrohalic acid selected from HBr, HI, I₂, and Br₂, and   c) H₂O₂ in a molar amount lower than that of the starting hydroquinone.
Patent EP-0322041-A2 (EP)
Inventor: FRISINA FERRUCCIO
IPC: H01L27/07
Filed: 1988-12-16
Abstract: A description is given of two versions of an integrated structure in the emitter switching configuration compri­sing a high-voltage bipolar power transistor and a low-­voltage MOS power transistor. 
     In the vertical MOS version, the emitter region of the bipolar transistor is completely buried, partly in a first N- epitaxial layer and partly in a second N epita­xial layer; the MOS is located above the emitter region. The bipolar is thus a completely buried active struc­ture. 
     In the horizontal MOS version, in a N- epitaxial layer there are two P+ regions, the first, which constitutes the base of the bipolar transistor, receives the N+ e­mitter region of the same transistor; the second re­ceives two N+ regions which constitute the MOS source and drain regions, respectively; the front of the chip is provided with metal plating to ensure the connection between the MOS drain and the bipolar emitter contacts.
Patent EP-0275169-A2 (EP)
Inventor: WILLIAMS DAVID
IPC: F02P5/145
Filed: 1988-01-12
Abstract: Look-up tables 14, 15 of a first control input, such as ignition timing, and a second controlinput, such as fuel demand, are addressed by engine speeds 10a, 13 and load demand 10b to provide base values. A perturbation generator 18 periodially advances and retards ignition timing and the slope of engine speed with respect to ignition timing is compared 20 with a desired slope from a look-up table 16. The slope error is supplied to means 21, 22, 24 for correcting the base values of ignition timing and fuel demand in accordance with a control strategy so that the engine speed slope is corrected to the desired value. In accordance with a first control strategy, one of the control inputs is varied (OC, OD) up to a maximum variation and then the other control input is varied (CE or DF) to correct the engine speed slope. In accordance with a second control strategy, both control inputs are varied simultaneously (OG or OH) with a predetermined relationship between the individual control input variations.
Patent EP-0276171-A2 (EP)
Inventor: KUNIHIRO HISANOBU
IPC: C09B67/22
Filed: 1988-01-22
Abstract: A dye suitable for use in dyeing denim cotton yarns comprises at least one quinophthalone derivative represented by the following general formula (I) or (II):
      wherein X means H, Br or Cl and Y denotes H, COOR or -COOC₂H₄OR (R: alkyl). The quinophthalone moiety can be used in combination with an indigo dye. A dyeing process making use of the above dye and denim cotton yarns thus dyed are also disclosed. Yarns can be dyed by exposing them (1) to a mixed bath containing an indigo dye and the quinophthalone dye, or (2) to separate dye baths which individually contain one or other of these dyes.
Patent EP-0292220-A2 (EP)
Inventor: UENO RYUZO
IPC: A61F6/04
Filed: 1988-05-16
Abstract: A condom having a coating of thick material comprising a polysaccharide selected from the group consisting of dextran sulfate, pharmaceutically acceptable salts of dextran sulfate, hyaluronic acid and a pharmaceutically acceptable salts of hyaluronic acid.