baber/WOPTO huggingface dataset:
Patent EP-0129957-A2 (EP)
Inventor: KUNCZYNSKI JAN KRZYSZTOF
IPC: B61B12/02
Filed: 1984-03-29
Abstract: @ The sheave retention apparatus of the present invention includes a cap (34) that fits over the end (30) of an axle (12) to retain a sheave (10) thereon. A bolt (36) fastens the cap to the axle. Cap (34) is disk shaped with a shoulder (42) that fits over end (30) of axle (12). When installed, bolt (36) passes through an off-center hold (38) in the cap and into a corresponding off-center nut (40) welded to the inner wall of the tubular axle. Rotation of cap (34) on axle (12) will bind the cap between the bolt and the axle to prevent unthreading of the bolt. Additionally, to resist unthreading under vibrational influences, a locking plate (62) that is clamped between the hexagonal head (60) of the bolt and the outer surface of the cap. The locking plate has two notched corners (68) and (70) that contact a portion of the cap to prevent rotation of the locking plate with respect to the cap, and has two square comers (64) and (66) that are bent up against the wrench flats of the bolt to prevent the bolt from rotating with respect to the locking plate.
Patent EP-0143624-A2 (EP)
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/401
Filed: 1984-11-23
Abstract: In a dynamic semiconductor memory device comprising memory cells divided into a plurality of blocks (1-1, 1-2), selectively operable simultaneous write enable circuitry (TP1, R 3 , Q 31 , Q 31 -Q 34 ) performs a write operation simultaneously upon the plurality of blocks, and comparison circuitry (Q 35 -Q 38 , R 4 , R 5 ) compares read data of one block with read data of the other block, thereby carrying out a test more rapidly than is possible with an otherwise comparable prior art device.
Patent EP-0148630-A2 (EP)
Inventor: BOWMAN RONALD R
IPC: F16K31/02
Filed: 1984-12-21
Abstract: An actuating system comprising 
     an actuating device : 
     a force transfer element associated with said actuating device for movement by said actuating device, said force transfer element including a force transfer surface; 
     a force receiving element, said force receiving element including a force receiving surface, said force receiving surface being located adjacent to, but spaced from, said force transfer surface of said force transfer element to define a gap or space therebetween; and 
     viscous force transfer material substantially filling said gap.
Patent EP-0116506-A2 (EP)
Inventor: FAVREAU JEAN
IPC: B29C37/00
Filed: 1984-02-07
Abstract: A process is described of coating the interior wall of a mould heated at a temperature of 130 DEG  to 180 DEG  C. with a dry powder of an aminoplast or phenoplast resin, in particular melamine-formaldehyde, having a grain size distribution of 10 to 100 mu , whose particles gel in contact with the walls without running, then introducing into the mould a moulding composition comprising a thermosetting resin, mineral fillers and a catalyst, hardening and polymerizing by heat and pressure the contents of the mould and releasing the article whose coating is solidly anchored in the moulding composition. Sanitary ware articles of polyester-based substrate and melamine-formaldehyde-based coating, and refrigerator boxes consisting of polyurethane foam substrate and melamine-formaldehyde coating can be produced.
Patent EP-0139606-A2 (EP)
Inventor: FETTY HAROLD D
IPC: B60C11/11
Filed: 1984-09-24
Abstract: A pneumatic radial tire having a tread portion comprising a first plurality of grooves, the grooves in the central region of the tread following a particular path across the tread. The grooves are spaced circumferentially apart a distance of about 2 to 3% of the circumference of the outer surface of the tread. A second plurality of grooves are provided in the central portion each of which follow substantially the same path as the first plurality of grooves and are substantially the mirror images of the first plurality of grooves. The second plurality of main grooves are also spaced circumferentially apart a distance in the range of about 2 to 3% of the circumference of the tire.
Patent EP-0166866-A2 (EP)
Inventor: MORI KEI
IPC: F21S11/00
Filed: 1985-03-22
Abstract: A light diverting device for diverting a part of the light energy transmitted through an optical conductor rod and for taking it out. 
     A light diverting device comprised of a first optical conductor rod having a through-hole in a radial direction; a second and a third optical conductor rod tightly inserted into the through-hole, the edge surfaces of the second and third optical conductor rods in the through-hole being formed so as to be engaged with the inclined surfaces; a fourth optical conductor rod fixed on the outer circumferential surface of the first optical conductor rod so as to cover the inserted portion of the second optical conductor rod. Optical oil is enclosed in a space of the through-hole between the inclined surfaces of the second optical conductor rod and that of the third optical conductor rod. A cover member covering the edge portion liquid-tightly at the opposite side to the inclined surface of the third optical conductor rod and firmly fixed on the outer circumferential surface of the first optical conductor rod.
Patent EP-0157353-A2 (EP)
Inventor: GEIGER RUDOLF
IPC: B65G37/00
Filed: 1985-03-27
Abstract: 1. Conveyor device, more particularly a retarding-roll conveyor or a twin-belt conveyor, with workpiece carriers (4) located on both sides on spaced longitudinal conveyors (2, 3), characterised in that the workpiece carriers (4) have an adjustable width, in such a manner, that whilst retaining their horizontal position, they are movable between the longitudinal conveyors (2, 3) vertically in elevationally offset conveyor planes by means of an adjustable lift (5).
Patent EP-0164081-A2 (EP)
Inventor: ANDRA RAINER DR
IPC: F16F7/10
Filed: 1985-05-31
Abstract: Bei einem Zweikammer-Motorlager mit hydraulischer Dämpfung, das im Bereich der motorseitigen Lagerkammer eine Membran mit einer durch dieser abgeschlossenen Membrankammer aufweist, ist erfindungsgemäss zur breitbandigeren Frequenzentkopplung vorgesehen, dass in der zwischen beiden Kammern angeordneten Zwischenplatte eine weitere, eine in die Zwischenplatte eingelassene Membrankammer abschliessende Membran angeordnet ist.
Patent EP-0175242-A2 (EP)
Inventor: MONTALBAN RINALDO
IPC: G02C5/22
Filed: 1985-09-07
Abstract: The hinge device comprises a structure having a base (2) associable with a leg (3) and rigid with a box-like body (5) including a seat for an elastic element (22) and two shoulders (18). An "L"-like element (23) is hinged to the body (5) and is associable with the leg of a pair of eueyeglasses. A connection element (30) being hingedly connected to the "L"-like element (23) and adapted to be rigidly associated with the front (31) of a pair of eyeglasses.
Patent EP-0184632-A2 (EP)
Inventor: JOOS DIETER
IPC: G01C21/16
Filed: 1985-10-12
Abstract: Filter means comprise a model which simulates the mutual relationships between a main and a repeating inertial navigator. Supplied to said filter means are the differences between the mutually corresponding measured variables of the inertial navigators. The filter means then supply optimum estimated values of the alignment angles for initialising the positional angle of the repeating inertial navigator and estimated values of the sensor errors for correcting sensor errors in the repeating inertial navigator. <IMAGE>
Patent EP-0183031-A2 (EP)
Title: Verfahren zum Herstellen von Bohrungen hoher Oberflächengüte und Vorrichtung zur Durchführung des Verfahrens
Inventor: BENDER ALBERT
IPC: B24B33/06
Filed: 1985-10-15
Abstract: Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Herstellung von Bohrungen hoher Oberflächengüte in Werkstücken, insbesondere von Zylinderbohrungen in Motorzylinderblöcken, durch zumindest eine Oberflächen-Feinbearbeitung mittels eines rotierenden, in Richtung der Achse der Bohrung gegenläufige Hubbewe gung ausführenden Honwerkzeuges (5) mit radial gegen die Bohrungswand mittels eines Zustellsystemes andrückbaren Honsteinen (9). Die Aufgabe ist, ein Verfahren und eine Vorrichtung dieser Art zu schaffen, bei welchen schädliche Beeinflussungen der Oberflächengüte einer Bohrung infolge Bewegungsumkehr des Honwerkzeuges (9) vermieden werden. Erreicht wird dies dadurch. daß die Kraft, mit der die Honsteine gegen die Bohrungswand (10) gedrückt werden, während den Umkehrungen der Hubbewegung des Honwerkzeuges (9) reduziert wird, indem bei der Vorrichtung der Druck im Zylinderraum (20) der Kolbenzylinder-Anordnung (11) während den Hubumkehrungen des Honwerkzeuges (5) vermindert wird.
Patent EP-0183149-A2 (EP)
Inventor: STUBBE MATHIAS DR
IPC: C07C69/716
Filed: 1985-11-16
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von teilweise bekannten 4-Acyloxy-3-oxo-buttersäureestern der allgemeinen Formel I R¹-O-?-CH2-?-CH2-O-?-R²      (I) in welcher R¹ und R² die in der Beschreibung angegebene Bedeutung haben, die zur Herstellung von pharmazeutischen Wirkstoffen verwendet werden können.
Patent EP-0184132-A2 (EP)
Inventor: MIZUTANI SHIGEMITSU
IPC: G03C5/18
Filed: 1985-11-27
Abstract: The ink jet method and thermal copying method have been developed as the method of obtaining hard copies in colours from terminals of data systems such as a computer. This inventive thermal recording apparatus can produce copies of clear images without color blurs or mixtures on multi-color heat-sensitive recording materials having a color developing mechanism which allows color development in desired hues. This invention recording head is small in size and low in cost, achieving recording of clear images without color blur at a higher speed.
Patent EP-0152130-A2 (EP)
Inventor: CARUSSI PAOLO
IPC: B68G7/00
Filed: 1985-01-23
Abstract: A cushion for the seating part or the back rest of the seat of a motor vehicle or the like is prepared with very comfortable seating and good resistance to compression without any spring but similar in properties to cushions which include some metallic structures such as springs. The process consists of introducing within a die, a base foam material (1) from a precut block and lateral parts (2). An external layer (4) of foamed material is formed. The external layer is separated from layers (1) and (2) by means of a sheet of non-woven material (3). The non-woven material permits a controlled compenetration of layer (4) within the layers (1) and (2).
Patent EP-0152174-A2 (EP)
Inventor: COSTELLO ALAN THOMAS
IPC: C07C29/62
Filed: 1985-01-11
Abstract: 57 Benzene di- and tri-methanol compounds are selectively halogenated by reaction in aqueous solution at 70 to below 100°C with NCl or HBr in the presence of a water immiscible solvent eg. toluene. The process is particularly suitable for the preparation of 4-bromo- and 4-chloromethyl-2,3,5,6-tetrafluorobenzene methanols which are believed to be novel compounds and useful in the synthesis of pesticidal compounds.
Patent EP-0196384-A2 (EP)
Inventor: DAHLGREN ROBERT PAUL
IPC: G01B11/14
Filed: 1985-09-16
Abstract: A calibration standard for calibrating flying height testers by simulating predetermined flying height characteristics of magnetic heads comprises a substrate (30), a reflective layer (34) supported by a surface (32) of the substrate, and a transparent layer (36) disposed over the reflective layer. The transparent layer has an upper surface (38) arranged at an acute angle (α) to the reflective layer, the acute angle representing a predetermined flying angle of a magnetic head over a disk. An optical reference is carried by the transparent layer (36) on the upper surface a finite distance from the reflective layer (34) as measured perpendicular to the upper surface. This finite distance represents a predetermined flying height (d) of a magnetic head over a disk.
Patent EP-0180448-A2 (EP)
Inventor: BELL JOHN LESLIE
IPC: H04Q11/04
Filed: 1985-10-29
Abstract: 57 A method of simultaneously transmitting both isochronous and nonisochronous data on a local area network includes the steps of: circulating around the network, a first unique signal pattern and at least one occurrence of a second unique signal pattern with a constant time interval between each unique signal pattern and the next one; writing nonisochronous data onto the network from any station and subsequently removing the same in response to a counter that is synchronized to the first unique signal pattern; and simultaneously, writing isochronous data onto the network from any station in response to a counter that is synchronized to each occurrence of the first and second signal patterns.
Patent EP-0179731-A2 (EP)
Inventor: SKLARSKI DENNIS J
IPC: B32B19/02
Filed: 1985-10-21
Abstract: The present invention comprises a high density, moisture resistant, high temperature stable mica laminate. Said laminate comprises plurality of mica papers, impregnated with a polysiloxane binder containing an organic neoalkoxy titanate and a metal napthenate. A process of preparing said mica laminates is also disclosed. The laminates of this invention have exceptional structural qualities, moisture resistance, stain resistance, and densities of 1.5 g/cc or greater.
Patent EP-0166694-A2 (EP)
Inventor: DURR DIETER DR
IPC: C07D271/04
Filed: 1985-06-21
Abstract: 1. Diphenyl ether hydroxylamines of formula I  see diagramm : EP0166694,P12,F2  wherein R**1 is hydrogen or a C1 -C6 alkyl radical, R**2 is a C1 -C6 alkyl, C3 -C6 alkenyl or C3 -C6 alkynyl radical which may be unsubstituted or substituted by halogen, X is chlorine or the trifluoromethyl group and X**1 is hydrogen or chlorine.
Patent EP-0191346-A2 (EP)
Inventor: ORTLIEB ERHARD DIPL-PHYS
IPC: G01N29/34
Filed: 1986-01-27
Abstract: Die Erfindung betrifft eine Einrichtung zum Bestimmen der Tiefe (S) von Rissen (10) in der Oberfläche von Werkstükken mit einem Ultraschallwandler (2). Es ist vorgesehen, daß der Ultraschallwandler (2) mit einem Analysator (4), der ein Frequenzspektrum (5) eines Ultraschallsignales bildet, verbunden ist. Der Analysator (4) ist mit einer Auswerteeinheit (6) verbunden, die eine effektive Bandbreite (Q), den Quotienten aus dem Integral des Frequenzspektrums (5) und dem Ordinatenwert (Y) des Schwerpunktes (7) der integrierten Fläche des Frequenzspektrums (5) bestimmt. Die Auswerteeinheit (6) ist mit einem Anzeigegerät (8) für die Rißtiefe (S), die mit der effektiven Bandbreite (Q) korreliert ist, verbunden.
Patent EP-0192131-A2 (EP)
Inventor: OREGLIA AURELIO
IPC: B65D75/26
Filed: 1986-02-06
Abstract: An easy to open package wherein an article is sealed between upper and lower thermoplastic webs comprises
 a) an upper web having a contact surface of a first polymeric material
 b) a lower web having a contact surface of a second polymeric material, and
 c) a seal layer disposed between said surfaces and adhered to each of said opposite surfaces, the adhesive seal strength of the seal layer to the first and second surfaces being greater than its internal cohesive strength, said seal layer comprising
 i) a first poiymer having a relatively low melt flow index selected from the group consisting of ionomers and ethylene vinylacetate copolymers, and
 ii) a second polymer having a melt flow index substantially higher than the first polymer and being selected from the group consisting of low density polyethylene, ethylene/vinyl acetate copolymers, and modified ethylenervinyl acetate copolymers, whereby the second polymer is a low density polyethylene if the first polymer is an ethylene/vinylacetate copolymer.
Patent EP-0191491-A2 (EP)
Inventor: MIYASAKA NOBUAKI
IPC: G03C1/043
Filed: 1986-02-13
Abstract: A silver halide photographic material having a high covering power with improved pressure resistance and antistatic properties upon development, which comprises at least one silver halide photographic emulsion layer disposed on at least one side of a support, wherein at least one of the silver halide photographic emulsion layer(s) contains a photosensitive silver halide emulsion containing silver iodide and an internally fogged silver halide emulsion, and at least one of the silver halide photographic emulsion layer(s) and an auxiliary layer(s) which is disposed on the same side of the support as that of the support having said emulsion containing silver iodide contains at least one polyoxyethylenic surface active agent selected from the group consisting of compounds represented by formula (I) and (II)wherein R,, R<sub>2</sub>, R<sub>e</sub>, R<sub>8</sub>, R,<sub>o</sub>, and R<sub>12</sub> each represents a hydrogen atom, a substituted or unsubstituted alkyl group, aryl group alkoxy group, or aryloxy group, a halogen atom, an acyl group, an amido group, a sulfonamido group, a carbamoyl group, or a sulfamoyl group, R<sub>5</sub>, R<sub>7</sub>, R<sub>9</sub> and R<sub>11</sub> each represents a substituted or unsubstituted alkyl group, aryl group alkoxy group, or aryloxy group, a halogen atom, an acyl group, an amido group, a sulfonamido group, a carbamoyl group, or a sulfamoyl group; R<sub>3</sub> and R<sub>4</sub> each represents a hydrogen atom, a substituted or unsubstituted alkyl group, aryl group, or heterocyclic aromatic ring, or groups in at least one combination of R<sub>3</sub> and R<sub>4</sub>, R<sub>5</sub> and R<sub>e</sub>, R<sub>7</sub> and R<sub>8</sub>, Rg and R<sub>10</sub>, and R<sub>11</sub> and R<sub>12</sub> are connected to each other to form a substituted or unsubstituted ring; n<sub>1</sub>, n<sub>2</sub>, and n<sub>3</sub> each represents the average polymerization degree of ethylene oxide within the range of from 5 to 50; and m represents an average polymerization degree of from 5 to 50.
Patent EP-0198398-A2 (EP)
Inventor: MIZOE MIKIO C O ITAMI WORKS OF
IPC: E04C5/08
Filed: 1986-04-08
Abstract: An elongated prestressing steel material for use in the fabrication of prestressed concrete comprises a steel member and an outer coat of many microcapsules each containing a flowable material in its interior.
Patent EP-0200983-A2 (EP)
Inventor: DUNKELMANN DIETGER
IPC: H05B7/085
Filed: 1982-06-14
Abstract: Apparatus for protection of graphite electrodes of electric arc furnaces e.g. for steelmaking to reduce loss of graphite from sides of the electrode by oxidation has at least one generally arcuate spray unit (6, 7) with means (8-12) for moving the spray unit towards and away from a side of the electrode. The spray unit has means for spraying protective matter towards the centre of its arc. The apparatus permits protection of the part of an electrode between the electrode clamp and furnace roof without removing the electrode from the roof.
Patent EP-0205889-A2 (EP)
Inventor: PANSTER PETER
IPC: C12N11/08
Filed: 1986-05-15
Abstract: Functionalized phenylene group-containing organopolysiloxanes, comprising a plurality of identical or different units of the formula:    <IMAGE>  (1)  where in each case all three possible isomers in relation to the position of the SiO3/2-R1 substituents on the phenylene group can be present concurrently, in which the bridge groups R1 represent the groups -CH2-CH2- or CH3-CH<, X represents Cl, Br, CH2Cl, P(C6H5)2, and Ch2P(C6H5)2, and the free valences of the oxygen atoms are saturated by silicon atoms of other groups of formula (1) and/or by cross-linking agents. Also disclosed is a process for the preparation of said polysiloxanes.
Patent EP-0209059-A2 (EP)
Inventor: VATERLAUS ARTHUR
IPC: B22D11/16
Filed: 1986-07-08
Abstract: Beim Stranggießen von Stahl wird der gegossene Strang mittels einer Antriebsvorrichtung aus einer Durchlaufkokille und einer Sekundärkühlzone ausgezogen. Bei Störungen in der Stahlanlieferung oder bei einem Zwischengefässwechsel muss die Stahlzufuhr in die Kokille und die Strangauszugsbewegung stillgesetzt werden, was zu Strangfehlern und zu Maschinenschäden führen kann. Um diese Nachteile auszuschalten, wird vorgeschlagen, bei einem Unterbruch der Stahlzufuhr dem gegossenen Strang (4) durch wechselweises Ausziehen und Zurückstoßen eine Oszillationsbewegung aufzubringen und zwischen der Strangoberfläche und Strangführungs- (7) und Treibrollen (8, 9) im wesentlichen ohne Unterbruch eine Relativbewegung zu erzeugen.
Patent EP-0208337-A2 (EP)
Inventor: MARUGG NIKLAUS
IPC: A63G13/00
Filed: 1984-03-01
Abstract: The basic body (11), which is provided with a convex bottom (15), allows rocking movements in all directions. Since the basic body (11) is sufficiently heavy, e.g. is constructed as a hollow body filled with a packing material (21), and has a leg support (27), movements like those of a tumbler can be carried out. It is also possible to move forwards on the ground, in which case the user of the device turns with the device. <IMAGE>
Patent EP-0212333-A2 (EP)
Inventor: FRERICHS UDO
IPC: B60C15/02
Filed: 1986-07-25
Abstract: A vehicle wheel has a pneumatic tire mounted thereon. The wheel has a rigid rim having essentially radially inwardly extending rim flanges and, on the radially inner side of the rim ring, the rim has respective mounting spaces, each with a deep mounting bed. The pneumatic tire is provided with tire beads having a cross-sectional form which, on the one hand, permits the tire bead to extend into the mounting space and deep bed during mounting, in which, on the other hand, closes-off the mounting space and deep bed when the tire is in its operational state. In order to disconnect the tire seat from the rim support surfaces, it is proposed that the deep mounting bed extend directly to the rim flange, and that, in the operational state of the tire, on the one hand the tire bead be spaced from that portion of the rim ring that is adjacent to the rim flange, and on the other hand a portion of the tire bead butt axially inwardly against a portion of the rim.
Patent EP-0213546-A2 (EP)
Inventor: IMAMURA SEIJI C O FUJI ELECTRI
IPC: B23K26/364
Filed: 1986-08-20
Abstract: A laser processing method comprises the steps of generat­ing a pulsed laser beam having a substantially circular shape (8); modifying the beam to a substantially rectangular shape (19a); and scribing the surface of a workpiece (2) with the rectangular beam to form grooves (9) therein. The scribing step may include scanning the surface with the beam in a predetermined pattern, and aligning two parallel sides of the rectangular beam in parallel with the direction of the scan­ning. The beam may be made square, or may have unequal sides with the longer sides preferably arranged in parallel with the scanning direction.
Patent EP-0226148-A2 (EP)
Inventor: HAMZA YILMAZ
IPC: H01L29/78
Filed: 1986-12-05
Abstract: A current limited insulated gate transistor (IGT) is disclosed wherein the individual cells are rectangular and each has four discrete, mutually spaced emitter regions to provide a reduced gate periphery. Each cell lacks emitter portions at the cell corners to reduce current crowding in the corner areas. The size of each cell is kept small to decrease the forward voltage drop of the IGT at its operating current level and the spacing between individual cells of the IGT is minimized in order to further reduce the maximum IGT current. These features enable the cell to survive a short-circuit load condition by preventing the maximum current from reaching the latch-up level.