baber/WOPTO huggingface dataset:
Patent EP-0317479-A2 (EP)
Inventor: BROOKS WAYNE ARTHUR
IPC: G06F3/048
Filed: 1988-10-11
Abstract: Help text for an application program resides in a number of help modules in a help object or file. A display file for the application program specifies command panels to be displayed. Then the user presses a Help key, context-sensitive help definitions select one or more help modules according to the cursor position. When viewing this panel, the user may ask for index help by entering search words or terms. The help modules associated with these terms are ordered into a list by the number of hits on each word. The user chooses one or more of the listed modules to be displayed.
Patent EP-0296138-A2 (EP)
Inventor: LAAPOTTI JORMA
IPC: D21F3/04
Filed: 1988-06-16
Abstract: Press section of a paper machine, in which the paper web (W) coming from the forming wire (10) of the paper machine is passed through the first two-felt nip (N₁). The press section includes a smooth-faced centre roll (40), against which two single-felt nips (N₂,N₃) are formed. The nip (N₂) is placed at a certain distance from the first two-felt nip (N₁), whereat the web (W) runs the passage determined by said distance as a straight run supported by the first upper fabric (20). The web (W) departs from the first upper fabric (20) when carried by the smooth (41) face of the centre roll (40) and is shifted on it further into the third nip (N₃). The web (W) is detached from the face (41) of the centre roll (40) and passed further. The first nip (N₁) is formed between a pick-up suction roll (21 ) placed inside the first upper fabric (20) and a hollow-faced (32) press roll (31). The web (W) is transferred by means of the suction zone (21a) of the pick-up suction roll (21) from the forming wire (10) onto the first fabric (20) and on that fabric further into the first nip (N₁). A first lower press fabric (30) is provided around said press-suction roll (31). The web (W) is carried on the lower face of the first upper fabric (20) into the second nip (N₂).
Patent EP-0289481-A2 (EP)
Inventor: BRAEKEN JOZEF
IPC: C09D137/00
Filed: 1988-04-27
Abstract: Marine paint compositions of a new type are disclosed, which may be prepared free of organotin, giving self-polishing and antifouling coatings. They comprise (i) a first component selected from (a) one or more rosin-based components, preferably selected from rosin or its copper or zinc derivatives, and/or (b) one or more sparingly soluble metal salts of a saturated C₆-C₁₂ fatty acid selected from branched chain acids and/or alicyclic acids, (ii) a copolymer of monomers A which are cyclic tertiary amides or imides having an alkenyl group, acrylic comonomers B, and comonomers C selected from C₁ - C₄ alkyl methacrylates and/or styrene; (iii) at least one sparingly soluble metalliferous pigment; (iv) at least one marine biocide which may be identical to the pigment, and optionally (c) one or more highly insoluble pigment.
Patent EP-0326120-A2 (EP)
Inventor: REVEL MICHEL
IPC: A61P31/04
Filed: 1989-01-25
Abstract: Monoclonal antibodies to IFN-β2/IL-6 and hybridomas producing them and production and purification of glycosylated and unglycosylated IFN-β2/ IL-6 are disclosed. The protein is useful in the treatment of breast cancer, leukemia, infectious diseases and bone marrow progenitor cell disorders.
Patent EP-0331952-A2 (EP)
Inventor: BERGER ROLAND DR
IPC: C09D5/02
Filed: 1989-02-18
Abstract: Process for the defoaming of aqueous dispersions of polymeric organic substances, particularly dispersions of binders, coating agents and adhesives, by addition of polyoxyalkylene/polysiloxane block copolymers, where the polyoxyalkylene/polysiloxane block copolymers used are those of the general formula
 R<1>O-A-[B-A-]mR<1>
 in which
 A is a polyoxyalkylene block of the average formula (CnH2nO-)y, in which n has a value of 2.8 to 4.0 and y has a value from 15 to 100,
 B is a polysiloxane block of the average formula 
<IMAGE>
 in which R<2> is identical or different and is an alkyl radical having 1 to 4 carbon atoms or a phenyl radical, however at least 90% of the R<2> radicals are methyl radicals and x has a value from 10 to 100,
 R<1> is identical or different and is a hydrogen or alkyl radical having 1 to 4 carbon atoms and
 m has a value from 4 to 20,
 in amounts of 0.01 to 2.0% by weight, relative to the dispersion to be defoamed. 
<??>The block copolymers to be used according to the invention show outstanding defoaming action, the particular advantage particularly lying in the fact that when the defoamed dispersions are applied to a flat substrate no defects in wetting occur.
Patent EP-0335340-A2 (EP)
Inventor: COMOLI ELIO
IPC: B60K15/04
Filed: 1989-03-28
Abstract: A compact automotive fuel filler defined by a one-piece body (4) consisting of a cup-shaped element (5) having a substantially horizontal axis (6) and designed to house a filler cap (7), and of a tubular element (8) having an internal hole (9) coming out inside a cavity (10) defined inside the cup-shaped element (5) between an end wall (14) of the same and a passage (18) in which to insert a fuel delivery gun. The tubular element (8) presents one end (11) connectable to the fuel delivery duct to the tank, and an axis of symmetry (12) lying in a plane through the axis (6) of the cup-shaped element (5) and forming an acute angle (x) with the same.
Patent EP-0338298-A2 (EP)
Inventor: NAKAZAWA TSUTOMU C- TOSHIBA HI
IPC: H01L21/48
Filed: 1989-03-31
Abstract: This invention relates to an improvement in the lead frame of a semiconductor device. A semiconductor device of this invention comprises a semiconductor die (1), a die pad (2) having a required thickness for mounting the semiconductor die (1), leads (3) for connecting elements in the semiconductor die (1) and the external, a molding compound (5) for sealing the semiconductor die (1), the die pad (2) and inner lead portions (31) constituting a portion of said leads (3), and bond wires (4) for connecting the semiconductor die (1) and one end of the inner lead portions (31), wherein upper and lower peripheral edges (2a) of the die pad (2) are formed arcuate in cross section. In a method of manufacturing a semiconductor device according to this invention, patterning of resist is implemented so that only the peripheral portion of the die pad is exposed to apply etching only to the exposed portion to process it so as to have arcuate cross section.
Patent EP-0336321-A2 (EP)
Inventor: HASHIMOTO KENJI
IPC: G02F1/1333
Filed: 1989-03-31
Abstract: A process for producing a liquid crystal optical device comprising a ferroelectric liquid-crystalline polymer and two flexible substrates sandwiching the ferroelectric liquid-crystalline polymer between them, which process comprises the following continuously conducted stages of: 
the first stage including a step of forming an oriented layer on each of the two flexible substrates; the second stage including a step of forming a liquid-crystalline polymer layer on the oriented layer of at least one of the two flexible substrates; the third stage including a step of laminating the flexible substrate obtained in the first stage and the flexible substrate obtained in the second stage, or laminating two flexible substrates obtained in the second stage, with the one or two liquid-crystalline polymer layers sandwiched facing each other between the oriented layers carried on the flexible substrates; and the fourth stage including a step of heating the laminate obtained in the third stage to a temperature at which the ferroelectric liquid-crystalline polymer shows isotropic phase, and a step of orienting the ferroelectric liquid-­crystalline polymer by applying an orientation treatment to the laminate heated in the heating step.
Patent EP-0340611-A2 (EP)
Inventor: VAILLANT KARL-ERNST
IPC: F23N1/08
Filed: 1989-04-26
Abstract: According to a method of controlling the supply of combustion air to combustion of a fuel-gas/combustion air mixture, which serves to heat a flowing fluid medium, in particular water, the combustion air throughput is controlled depending on the throughput of the medium to be heated. A device which is suitable for carrying out this method comprises a heat exchanger (8) fed via a water supply pipe (9), and a gas burner (1) which is assigned to this heat exchanger (8) and to which combustion air is supplied via a combustion air guide (2) by means of a blower (3, 4) and fuel gas is supplied via a gas nozzle (5). In the water supply pipe (9) or in the tap line (10) connected to the heat exchanger (8), a water throughput measuring device (14 - 19) is arranged and controls the combustion air throughput as well as - via a control valve (7) - the fuel-gas throughput to the burner (1). <IMAGE>
Patent EP-0340641-A2 (EP)
Inventor: TRICKLE GLEN
IPC: B65G69/28
Filed: 1989-04-27
Abstract: A dock leveler assembly and latch mechanism therefor are provided which are adapted to automatically cause unlatching of components thereof if the assembly is activated without a vehicle being present or if the vehicle moves away from a dock; thus enabling the assembly to readily return to an inoperative mode position.
Patent EP-0371190-A2 (EP)
Title: Kassette zur Aufbewahrung von länglichen Gegenständen
Inventor: RAU GEORG
IPC: B25H3/00
Filed: 1989-05-12
Abstract: Die Kassette dient zur Aufbewahrung von länglichen Gegenständen, insbesondere von Werkzeugen (1) mit vorzugsweise geringem Durchmesser und besteht aus einem Bodenteil (2), das mit Aufnahmen (3) für die Gegenstände versehen ist, sowie aus einem das Bodenteil (2) schließenden Deckelteil (5). Die Aufnahmen (3) haben die Form von zwischen sich Trennstege (4) bildenden Nuten, die sowohl zum Deckelteil (5) hin als auch an zumindest dem einen ihrer axialen Enden offen sind. Das Deckelteil (5) ist senkrecht zur Längsrichtung der Nuten verschiebbar und steht dabei mit geringem Abstand den freien Rändern (4.1) der Trennstege (4) gegenüber. Das Deckelteil (5) übergreift die axial offenen Enden der Nuten mit einer Randleiste (5.1), wobei die Randleiste (5.1) eine Entnahmeöffnung (6) für die Gegenstände aufweist, die je nach Lage des Deckelteils (5) mit einer jeden der Aufnahmen (3) in eine fluchtende Stellung gebracht werden kann. Schließlich ist das Deckelteil (5) mit zumindest einer, in seiner Verstellrichtung verlaufenden und auf der zu den Aufnahmen (3) hin weisenden Seite angeordneten Leiste (7) versehen, die in stirnseitige Aussparungen (8) der Trennstege (4) hin vorsteht.
Patent EP-0366914-A2 (EP)
Inventor: YAMANE TAKEHIKO
IPC: C07D498/18
Filed: 1989-09-14
Abstract: A rifamycin derivative having the formula (I):
      wherein A is a agroup having the formula:
      in which R¹ is an alkyl group having 4 or 5 carbon atoms or an alkenyl group having 3 to 5 carbon atoms, or a group having the formula:
      in which n is 3 or 4; 
or a pharmaceutically acceptable salt thereof. The rifamycin derivative (I) exhibits a strong antibacterial activity against Gram-positive bacteria and acid-fast bacteria, and also exhibits a strong antibacterial activity against tubercle bacilli.
Patent EP-0366021-A2 (EP)
Inventor: INUKAI YUZO C O YOSHIDAMINAMI-
IPC: B05B15/02
Filed: 1989-10-20
Abstract: An electrostatic coating (atomizing) head (6) is cleaned by ejecting an ejected steam stream to the electrostatic coating head to remove solidified mass of a coating solution deposited thereon. 
     Ejecting is made via steam stream supply ports (1, 2) to forward and rear surfaces of the coating head without interrupting high voltage applied for coating or even during the coating operation. The method is suitable for aqueous coating solution.
Patent EP-0379678-A2 (EP)
Inventor: WOLF FRANZ JOSEF
IPC: F16F1/36
Filed: 1989-11-30
Abstract: The rubber spring element, of relatively hard and mechanically solid material, has cavities and hollow channels intersecting said cavities running through it, in order to form a particularly soft spring characteristic in such a manner that the surface content of the unobstructed cross-section of the hollow channels amounts to at least 25% of the surface content of the maximum unobstructed cross-section of the next-located cavity through which this hollow channel passes, the hollow channels being able to intersect directly in the rubber matrix.
Patent EP-0373536-A2 (EP)
Inventor: ORLOWSKI RAINER PROF DR
IPC: G01L9/00
Filed: 1989-12-08
Abstract: An overload-proof capacitive pressure sensor is formed by two plates which are electrically insulated from one another and which are connected to one another via a glass solder (3) in the edge region. Plates (1, 4), to which pressure can be applied and of which at least one is constructed as a pressure-sensitive membrane (4), form a chamber (9) the inside surfaces of which are coated with layer electrodes (5, 6, 7) in such a manner that these form at least two capacitances which exhibit a different pressure-dependence. On at least one of the plates (1 or 4), at least one circular support ring (2, 10, 11) is constructed. The latter extends into the edge region in which the glass solder (3) is arranged. The spacing of the plates (1, 4) is determined by the height of the glass solder (3) and of the support ring (2) or of the support rings (2). <IMAGE>
Patent EP-0328411-A2 (EP)
Inventor: YAMAMOTO YOHZOH MITSUI PETROCH
IPC: C08G59/40
Filed: 1989-02-10
Abstract: A composition for a vibration damper, which comprises: 
100 parts by weight of a resin-forming component comprising (a) a compound containing an epoxy group, and (b) a curing component comprising (i) a polyhydric phenol as a first curing compound and (ii) a second curing compound selected from the group consisting of an acid hydrazide, a urea derivative and an imidazole; 
50 to 500 parts by weight of a scaly filler; 
200 parts by weight or less of powdery filler; and 
100 parts by weight or less of a fibrous filler. A process for the manufacture of the composition, and a vibration damper, also are disclosed.
Patent EP-0332362-A2 (EP)
Inventor: KANAZAWA KIYOSHI
IPC: G06F19/00
Filed: 1989-03-06
Abstract: Determining the operation of a logic circuit through calculation is generally called logic simulation. Especially, in event driven type logic simulation, signal status changes at input and output terminals of an element of the logic circuit are deemed as events and only for an element in which an event occurs at its input terminal, the signal status at its output terminal is calculated. In the event driven type logic simulation, a series of signal status changes externally applied to the logic circuit is stored, as injection events, in a memory of a logic simulation apparatus. If injection events are all stored in the memory before execution of the simulation or injection events are stored in the memory by temporarily stopping the simulation after start thereof, most of memory capacity is consumed by the injection events or simulation speed is degraded. To solve this problem, an identifier (called color) is added to an event and when an injection event is injected, the injected event is associated with auxiliary time representing a minimum of values of event times of injection events expected to be injected after injection of that injected event. Color and auxiliary time are used to permit execution of the simulation in parallel with injection of injection events.
Patent EP-0360420-A2 (EP)
Inventor: WILSON BRUCE B
IPC: G09F13/16
Filed: 1989-08-23
Abstract: A curable polymer composition for use in providing a dimensionally stable coating comprises a semi-interpenetrating polymer network. The semi-interpenetrating polymer network includes a reactive polymer component, cross-linking agent, and non-reactive polymer component. The non-reactive polymer component has a molecular weight of about 7,000-30,000, and preferably about 15,000. In preferred embodiments, the reactive polymer has a molecular weight of about 30,000-200,000, and preferably about 40,000-60,000. Spacecoat compositions made with formulations described, exhibit good long-term stability, and resistance to failure upon embossing of a substrate to which the retroreflective sheeting is applied.
Patent EP-0357353-A2 (EP)
Inventor: YAMAGUCHI HIROYUKI
IPC: G11B7/085
Filed: 1989-08-25
Abstract: A track search apparatus is composed of an actuator such as voice coil motor (4) for moving a light beam to traverse tracks, a position detector (25, 29, 35) for detecting that the light beam has reached a predetermined position in front of a target track, a velocity detector (21) for detecting the velocity of the light beam, and acceleration/deceleration controller such as microcomputer (26) for applying, to the actuator, a driving signal according to the output from the velocity detector when a signal is generated from the position detector.
Patent EP-0369764-A2 (EP)
Inventor: HENRY RAYMOND L
IPC: A61K31/785
Filed: 1989-11-15
Abstract: A composition for use in the treatment of the human or animal body by reducing post-surgical adhesion formation/reformation following surgical injury to mammalian peritoneal or pleural cavity tissue or organs situated therein which comprises a polyoxyalkylene block copolymer of the formula: 
 Y[(A)     E―H]     x           (I)   
wherein A is an oxyalkylene moiety having an oxygen/carbon atom ratio of less than 0.5, x is at least 1 Y is derived from water or an organic compound containing x reactive hydrogen atoms, E is a polyoxyethylen moiety, n has a value such that the average molecular weight of A is at least about 500 to about 900, as determined by the hydroxyl number of an intermediate, 
 Y[(A)―H]     x           (II)   
and the total average molecular weight of the copolymer is at least 5000.
Patent EP-0370732-A2 (EP)
Inventor: COLLE ROBERTO
IPC: A61K31/472
Filed: 1989-11-20
Abstract: A compound, or a solvate or salt thereof, of formula (I):
      in which R represents a group of formula (II)
      in which R x  is the remainder of a heterocyclic group, or an optionally substituted phenyl group; 
R₁ and R₂ are independently hydrogen, C₁₋₆ alkyl, C₂₋₆ alkenyl, C₃₋₆ cycloalkyl or C₄₋₁₂ cycloalkylalkyl groups, or together form a C₂₋₈ branched or linear polymethylene or C₂₋₆ alkenylene group, optionally substituted with a hetero-atom; 
R₃ is hydrogen , C₁₋₆ alkyl, or phenyl, or R₃ together with R₁ form a -(CH₂)₃- or -(CH₂)₄- group; 
  R₄ and R₅, which may be located on the same or different carbon atoms, are independently hydrogen, C₁₋₆ alkyl, or phenyl; 
m is 1, 2 or 3; 
R₇ is hydrogen or C₁₋₆ alkyl; 
n is O, 1 or 2; 
X is direct bond, or O, S or NR₆ in which R₆ is hydrogen or C₁₋₆ alkyl; 
Y is >C=O, >CHOH, -S=O or - SO₂; 
each of R₈ and R₉ is C₁₋₆ alkyl, or 
R₈ and R₉ are linked together and R₈ represents -(Z) p - where  p  is 0 or 1 and Z is O, S or NR z  where R z  is hydrogen or C₁₋₆ alkyl; 
and R₉ represents -(CH₂) q - where q is an integer of from 1 to 4, 
is useful for the treatment of pain or hyponatraemic disease states.
Patent EP-0376715-A2 (EP)
Title: Electromagnetic-force valve-driving apparatus
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1989-12-28
Abstract: A valve-driving apparatus for opening and closing an intake/exhaust valve (4) of an engine includes a permanent magnet (2) connected to the valve and a fixed electromagnet (1), attractive and repulsive forces driving the valve. A battery (10) normally dirves the electromagnet (1), but if/when a strong electromagnetic force is required, current from a charge accumulating capacitor (11), charged from the battery, is used to energise the electromagnet. Control is exercised to increase or decrease the energisation of the electromagnet by the battery and the charging of the capacitor depending on the engine speed or load.
Patent EP-0375591-A2 (EP)
Inventor: THROWER JACK SANFORD
IPC: B23K33/00
Filed: 1989-12-04
Abstract: Geometries are described for joining superalloy articles by inertia welding. First and second hollow superalloy articles are joined wherein the first article has an inside and an outside diameter which are less than the inside and outside diameter of the second article. This produces a staggered joint geometry which results in curved "S" shaped weld zone and beneficial control of the residual weld notch.
Patent EP-0379892-A2 (EP)
Inventor: LANGERBEINS KLAUS DR
IPC: C08F265/00
Filed: 1990-01-11
Abstract: The binder according to the invention for water-based gloss paints contains, dispersed in an aqueous phase, particles of a multi-phase emulsion polymer which is built up from
 a) a core material having a glass transition temperature above 40 DEG C and
 b) a shell material having a glass transition temperature below 70 DEG C, but at least 20 DEG K below that of the core material. The particles have an average diameter of less than 200 nm. An emulsion polymer containing at least 4% by weight of an ethylenically unsaturated carboxylic acid and more than 80% by weight of one or more monomers of the group comprising styrene and alkyl esters of acrylic and/or methacrylic acid are involved in the construction of the shell material. Coatings produced with the binder are distinguished by a high blocking point.
Patent EP-0381003-A2 (EP)
Inventor: FRIEL DANIEL D
IPC: B24B3/54
Filed: 1990-01-22
Abstract: A knife sharpening apparatus includes a moving abrasive surface (40). A magnetic guide has a guide surface (30) in a plane disposed at a predetermined angle which intersects the plane of the abrasive surface (40). The magnetic guide is made from a magnetized material having opposite polarity north and south magnetic pole faces (N, S) with a first ferromagnetic member (12) located against one pole (S) and a second non-planar ferromagnetic member (22, 26) located in part against the other pole (N) and in part extending parallel to the guide surface (30) and contiguous to the magnetized material. The second ferromagnetic member (22, 26) is located at the surface remote from the abrasive surface (40).
Patent EP-0406579-A2 (EP)
Title: Electroplated steel sheet having a plurality of coatings, excellent in workability, corrosion resistance and water-resistant paint adhesivity
Inventor: WATANABE TSUTOMU
IPC: C25D5/26
Filed: 1990-06-07
Abstract: An electroplated steel sheet having a plurality of coatings, excellent in workability, corrosion resistance and water-resistant paint adhesivity, which comprises: 
an iron-chromium-zinc alloy coating as a lower layer, having a coating weight of from 0.1 to 40 g/m² per side, formed on the surface of a steel sheet, consisting essentially of: 
iron : from 3 to under 15 wt.%, 
chromium : from 0.1 to 1 wt.%, and 
the balance being zinc and incidental impurities; 
another iron-chromium-zinc alloy coating as an intermediate layer, having a coating weight of from 20 to 59.9 g/m² per side, formed on the iron-chromium-zinc alloy coating as the lower layer, consisting essentially of: 
iron : from 10 to 40 wt.%, 
chromium : from over 1 to under 30 wt.%, 
and 
the balance being zinc and incidental impurities; 
  and a chromating coating as an upper layer, formed on the another iron-chromium-zinc alloy coating as the intermediate layer, which comprises a metallic chromium film and a hydrated chromium oxide film, each having a coating weight of at least 5 mg/m² per side.
Patent EP-0408904-A2 (EP)
Inventor: MOLINE DANIEL D
IPC: H05K1/02
Filed: 1990-06-18
Abstract: A surface mounting device (10) incorporating a high power RF semiconductor transistor comprises a common lead plane (12), an input lead plane (14), a collector lead plane (16), a transistor die (20) electrically and thermally connected to the collector lead plane (16), bonding wires (26,26′) for connecting emitters (24) and bases (22) of the transistor (20) to the common (12) and input (14) lead planes respectively, and a molded plastic body member (28) for sealing the device components (70) while leaving the lower coplanar surfaces of the lead planes exposed on the bottom face of the device (11). There are no flying leads. 
     By eliminating an expensive metallized ceramic insulator from inside the device package (10) and instead providing electrical isolation as a part of an external circuit board (30), the cost for fabricating the device and installing them on the printed circuit board (30) are significantly reduced. The device is particularly rugged and can be easily mounted on the PC board (30) by automated equipment.