baber/WOPTO huggingface dataset:
Patent EP-0260672-A2 (EP)
Inventor: ASSUM RUDOLF STEFAN
IPC: H01H19/63
Filed: 1987-09-16
Abstract: Bei einem Codier-Drehschalter mit einem Rotor und einer zur Betätigung der Kontakte mit Codieraussparungen versehenen Codierscheibe weist erfindungsgemäß jede Kontaktfeder (11) einen mit zugeordneten Cödieraussparungen (15) zusammenwirkenden Höcker (14) auf, der in geöffnetem Schaltzustand unter Eigenvorspannung in eine der zugeordneten Codieraussparungen (15) eingreift und in geschlossenem Schaltzustand ist die Kontaktfeder (11) über den Höcker (14) und die zwischen den Codieraussparungen (15) verbleibende Scheibenebene (16) in den Schaltzustand drückbar.
Patent EP-0253481-A2 (EP)
Inventor: TOLLEMACHE DENYS HERBERT GEORG
IPC: C05F17/02
Filed: 1987-05-29
Abstract: A composting plant comprises a series of side-by-side elongated silos (1, 2, 3, 4) with a turning device (F) movable lenthwise of a silo lifting composting material therefrom and transferring it to the adjacent silo. The turning device F comprises a flexible conveyor (5) extending over wheels at the top and bottom thereof so as to be capable of lifting material through a substantial height and flinging it back for deposition on a cross conveyor (6) which deposits it into an adjacent silo. Means are described for disabling the cross conveyor so that the lifted material can simply be returned, turned and aerated, into the same silo from which it has been lifted.
Patent EP-0255758-A2 (EP)
Inventor: GUMM LINLEY F
IPC: H04H20/88
Filed: 1987-06-30
Abstract: An L+R separation system separates the L+R component of a composite stereo signal, such as a BTSC signal or an FM broadcast stereo signal, from the L-R suppressed subcarrier component by sampling the composite stereo signal at a rate which is twice the frequency of the L-R component subcarrier frequency. The sampling signal, which is derived from the composite stereo signal, is synchronized with the subcarrier frequency such that the sampling occurs at the zero crossings of the subcarrier frequency, eliminating the L-R component from the sampled output. A simple lowpass filter recovers the L+R component.
Patent EP-0271344-A2 (EP)
Inventor: MOCHIZUKI AKIHIRO
IPC: G02F1/139
Filed: 1987-12-10
Abstract: A liquid crystal display element comprising a liquid crystal composition (5) having an optically active compound as at least one constituent and showing a cholesteric phase when an electric field is not applied, wherein the liquid crystal composition (5) is arranged between substrates (1), at least one of which is provided with a transparent electrode (2), so that long axes of individual liquid crystal molecules are in parallel to one another and are oriented in the same direction as the surfaces of the substrates, and the long axes of the molecules are uniformly aligned in parallel, vertically or inclined to the surfaces of the substrates. Such an element can have a faster response and wider viewing angle than conventional elements, and can be capable of providing a high information content display.
Patent EP-0248760-A2 (EP)
Inventor: HOSKINS MATTHEW W
IPC: A61F2/958
Filed: 1987-05-19
Abstract: In a refillable injection device for use with a dilatation catheter (10), a large bore syringe (30) is used to refill a small bore syringe (32) without disconnecting the syringe assembly from the catheter. A one-way valve (56) prevents fluid from moving in the opposite direction. Movement of the small bore syringe plunger (40) produces a high pressure, low volume flow and can be repeated if necessary after the small bore syringe (32) is refilled. Subsequent movement of the large bore syringe plunger (36) produces a low pressure, high volume flow.
Patent EP-0256969-A2 (EP)
Inventor: BEHRENS WOLFGANG
IPC: C09K17/40
Filed: 1987-07-08
Abstract: The soil improver is granular. The granules consist of specially prepared clay and particles of rind humus, lime split and auxiliaries have been incorporated into the granules as solid constituents. The granules provide an intimate bond between clay and humus which does not occur in nature. This intimate bond speeds up the formation of the clay-humus complex on introduction into the soil, since the direct bond between clay and humus replaces the mechanical or physical stage of the clay-humus complex. This ensures soil regeneration within a comparatively short time. <IMAGE>
Patent EP-0242332-A2 (EP)
Inventor: PETIGNAT JEAN-PIERRE
IPC: B25F5/02
Filed: 1987-04-09
Abstract: The handle (7) of the drill (1) carries a circular spirit level (9) which makes it possible to ensure that the position of the working axis of the drill is correct. As this spirit level (9) can function satisfactorily only when it is held upwards, the handle (7) is mounted rotatably on its axis and can be locked with the aid of a lock screw (11) which permits modification of the position of the level (9) as a function of the position in which the drill has to work, that is to say having its axis either horizontal, vertical or inclined in an intermediate position. <IMAGE>
Patent EP-0232240-A2 (EP)
Title: A method for establishing whether or not a first person shall be granted free passage to a confined area through a door, gate or the like entrance
Inventor: BAECK RUNE
IPC: G07C9/23
Filed: 1987-02-06
Abstract: The invention relates to a method for establishing whether or not a first person who has identified himself for entrance to a confined space or area with the aid of a magnetic card inserted in a card reader (7) shall be granted free passage to the confined area through a door, gate or like entrance. The card reader (7) evaluates a code significant to the magnetic card and, through the intermediary of electric and/ or electronic circuits compares the code with a plurality of pre-stored codes (12) and causes a signal to be generated for deactivating a circuit (2) for latching the door, gate or like entrance when, and only when, acceptable agreement is found between the sensed magnetic card code and the pre- stored codes, to therewith afford free passage to said person. The method is mainly characterized in that:
     a) A second person responsible for monitoring the persons desiring entrance to the confined space or area activates (6) means (16) incorporated in the electric and/or electronic circuit so that a code significant of a magnetic card subsequently sensed in the card reader (7) can be stored among a number of pre-stored codes (12);   b) The second person identifies the first person and establishes the validity of a magnetic card in the possession of the first person, the magnetic card being intended for other main purposes than that of obtaining entrance to the confined space or area;   c) The magnetic card belonging to the first person is inserted into the card reader (7) which senses the code significant to the card;   d) The significant code is therewith stored as an additional code among pre-stored codes (12), and in that   e) a subsequent sensing of the magnetic card in the card reader (7) affords free access to the confined space or area.
Patent EP-0270520-A2 (EP)
Inventor: MULLER HEINZ DIPL-ING DR TECHN
IPC: H05B7/00
Filed: 1987-11-26
Abstract: Zum Zünden eines von einem Hauptstromkreis (15) gespeisten Plasmabogens eines in einem metallurgischen Ofengefäß vorgesehenen Plasmabrenners (6) dient ein von einem Hilfsstromkreis (14) gespeister Hilfsplasmabogen. Zur Erhöhung der Brennerstandzeiten werden bei abgeschaltetem Hauptstromkreis (15) die Elektrode (12) des Plasmabrenners (6) und das im Ofengefäß chargierte Schmelzgut (9) an den Hilfsstromkreis (14) gelegt und wird zwischen dem Plasmabrenner (6) und dem Schmelzgut ein Hilfsplasmabogen gezündet, worauf der Plasmabrenner (6) vom Schmelzgut (9) unter Vergrößerung des Hilfsplasmabogens zurückbewegt wird und anschließend der Hauptstromkreis (15) an den Plasmabrenner (6) und das Schmelzgut (9) gelegt und der Plasmabogen gezündet werden.
Patent EP-0278510-A2 (EP)
Inventor: MIYASAKA TSUTOMU FUJI PHOTO FI
IPC: G03C1/12
Filed: 1988-02-11
Abstract: A silver halide photographic material is disclosed containing at least one silver halide emulsion layer, in which (1) the silver halide grains constituting the emulsion layer have been spectrally sensitized by at least one adsorbable spectral sensitizing dye added thereto before the completion of chemical ripening of the grains, and (2) at least one luminous dye which has a quantum efficiency of 0.1 or more when the concentration thereof in dry gelatin at room temperature is 10⁻⁴ mol/dm³ and which can be substantially completely removed by development is added to a hydrophilic dispersion medium for the emulsion layer exclusive of the silver halide grains in a concentration of 2.0 mmol/dm³ in the dispersion medium. The addition of the spectral sensitizing dye is not limitative and can be either before the completion of the formation of the silver halide grains or during a stage from the completion of the formation of the grains to the completion of the chemical ripening thereof. By the combination of the spectral sensitization by the adsorbable spectral sensitizing dye and light-collecting sensitization by the luminous dye, the spectral sensitivity of the silver halide in the material is unexpectedly improved.
Patent EP-0282964-A2 (EP)
Inventor: TROUT TORENCE JOHN
IPC: G03G9/135
Filed: 1988-03-15
Abstract: Negative, liquid electrostatic developer consisting essentially of
     (A) nonpolar liquid having Kauri-butanol value less than 30, present in major amount,   (B) thermoplastic resin particles having a hydroxycarboxylic acid as defined dispersed therein and average particle size by area being less than 10 µm, and   (C) nonpolar liquid soluble ionic or zwitterionic compound which imparts a negative charge to the thermoplastic resin particles. Optionally additional adjuvants are present. The liquid electrostatic developer is useful in copying, making proofs including digital color proofs, lithographic printing plates, and resists.
Patent EP-0289936-A2 (EP)
Inventor: KOLLER KLAUS-PETER DR
IPC: C12N15/12
Filed: 1988-04-28
Abstract: The tendamistat gene can be used for the construction of gene fusions with which fusion proteins can be expressed and excreted in Streptomycetes host cells. The tendamistat portion can be modified, in particular truncated at the C-terminal end. <IMAGE>
Patent EP-0300437-A2 (EP)
Inventor: SCHMID STEVEN LAWRENCE
IPC: B60D1/01
Filed: 1988-07-20
Abstract: Eine Befestigungseinrichtung zur Montage eines Anbaugerätes an einen Rasen- oder Gartentraktor, bei dem der Traktor einen Rahmen aufweist, der durch Paare von Vorder- und Hinterrädern getragen wird und seinerseits Befestigungsmittel trägt, die mit Befestigungsmitteln des Anbaugerätes bei dessen Montage am Traktorrahmen zusammenwirken, wird derart weitergebildet, daß eine einfache und schnelle Montage ermöglicht wird. Hierzu weist das Anbaugerät einen länglichen Rahmen (92) auf, an dem die Arbeitswerkzeuge (110) befestigbar sind. Der Rahmen (92) trägt die Befestigungsmittel (162, 166) des Anbaugerätes. An dem Rahmen (92) sind Transportmittel (164) an einer solchen Stelle befestigt, die wenigstens in der Nähe einer vertikalen, quer zum Rahmen (92) und durch den Schwerpunkt des Anbaugerätes verlaufenden Fläche liegt. Anbaugeräte mit antreibbaren Arbeitswerkzeugen enthalten eine Antriebsriemenanordnung, bei der der Riemen (140) durch Riemenleitrollen (142, 144) im Eingriff der Antriebsriemenscheiben (126, 138) gehalten wird, auch wenn das Arbeitsgerät vom Traktor entfernt wird.
Patent EP-0300462-A2 (EP)
Inventor: VENTURELLO CARLO DR
IPC: C07D211/60
Filed: 1988-07-20
Abstract: Nitrogen-containing heterocyclic (poly)peroxycarboxylic acids having the formula:
      wherein: 
R and R₁ represent, independently of each other,a hydrogen atom or a straight or branched alkyl, (hetero)cycloalkyl, (hetero)aryl, alkylaryl or arylalkyl group, 
optionally 
substituted, a carboxylic group, or any other substituent which is non-reactive in the presence of the active oxygen of the peroxycarboxylic group; 
n is an integer selected from 0, 1 and 2; 
m is an integer selected from 0, 1, 2 and 3; and 
X represents an acidic anion selected from HSO₄⁻ and CH₃SO₃- 
and wherein the heterocyclic ring may be condensed with at least one further (hetero)aromatic or (hetero)cycloalkylic ring.
Patent EP-0307756-A2 (EP)
Title: Verfahren zur Herstellung von Isocyanaten und ihre Verwendung zur Herstellung von Estergruppen aufweisenden Polyisocyanaten und ausgewählte derartige Estergruppen aufweisende Polyisocyanate
Inventor: MORMANN WERNER PROF DR
IPC: C07C265/12
Filed: 1988-09-05
Abstract: Ein Verfahren zur Herstellung von silylierte alkoholische oder phenolische Hydroxylgruppen als Substituenten aufweisenden Isocyanaten durch Umsetzung von der den Isocyanaten entsprechenden, silylierte alkoholische oder phenolische Hydroxylgruppen als Substituenten aufweisenden Amine mit minestens äquivalenten Mengen an unter den Verfahrensbedingungen nicht flüchtigen organischen Polyisocyanaten auf Temperaturen von bis zu 300°C, gegebenenfalls unter verminderten Druck und Gewinnung der Verfahrensprodukte als Destillat, deren Verwendung als Reaktionspartner von Isocyanatcarbonsäurechloriden bei der Herstellung von Estergruppen aufweisenden Polyisocyanaten, sowie ausgewählte, so erhaltene Polyisocyanate.
Patent EP-0319021-A2 (EP)
Inventor: MUKAI RYOICHI
IPC: H01L21/263
Filed: 1988-12-02
Abstract: The present invention relates to a method of forming a deposition film using a laser CVD technique which is capable of increasing the irradiation area without lowering laser beam energy and easily adjusting the irradiation angle of the laser beam. The present invention includes a method of forming a deposition film using a laser CVD technique and is characterised in that the surface of the deposition substrate is irradiated at a relatively low angle with the laser beam so that the deposition substrate is all included within the range of the laser beam in the direction of propagation of the laser beam. According to the present invention, energy efficiency of the laser beam to be irradiated is enhanced. Moreover, the irradiation angle of the laser beam is easily adjustable.
Patent EP-0283109-A2 (EP)
Inventor: YANG TAI-HER
IPC: H02P1/42
Filed: 1988-01-18
Abstract: Induction motor apparatus has a driving winding (WR1) and a starting winding (WS1), a starting switch (SS1) connected in series with the starting winding (WS1) and a phase shifting or splitting element (Z1) coupled in parallel with the switch (SS1). The combustion of the starting winding (WS1), the starting switch (SS1) and the element (Z1) are coupled in parallel with the driving winding (WR1).
Patent EP-0280577-A2 (EP)
Inventor: JECHEL KURT EMIL
IPC: B29C33/00
Filed: 1988-02-26
Abstract: Glass panels 171 and 173 to be laminated with an epoxy resin filling the space 182 are held by vacuum against platens 113 and 115. The panels are surrounded by frames 175 and 177 which overlap the margins of the panels so that the epoxy resin filling the space 176 between the frames engages the edges 171C and 173C of the panels and thus resists shear forces which tend to cause de-lamination. 
     Vacuum is applied through single ports 243, 244, 264 and 274 in the platens in order to minimize distortion of the panels and frames. Elastomeric seals 236 and 246 are located in grooves 235 and 245 and engage the surfaces of the panels and frames. Passages 299 maintain atmospheric pressure in the grooves 235. A sealant 279 and 281 between the panels and the frames is rapidly cured by exposure to UV light before the epoxy resin is introduced.
Patent EP-0284440-A2 (EP)
Title: Water supply system
Inventor: PALMER DAVID GORDON
IPC: C02F1/16
Filed: 1988-03-28
Abstract: A combination hot water and distilled water system including a steam generator (72) that supplies water vapour through a condensing coil (50) and back to a holding tank (52) of sufficient capacity to supply distilled drinking water for a household. The condenser (50) is mounted within and near the bottom of a hot water tank (59) so that the energy given up by the condensing water vapour is usefully deployed in heating at least some of the water in the hot water tank before the water encounters the existing or traditional energy sources. A control means is mounted in the combination hot water and distilled water system to intermittently energize the steam generator under conditions that substantially balance the supply of undistilled hot and distilled water to normal demand. In one embodiment, the evaporating heating element in the steam generator (52) is energized when the temperature drops below a predetermined level as measured by a thermostat (160) near the condensing element (50) in the hot water tank (59). Distilled water is generated upon demand for hot water and stored in the holding tank (52) in sufficient quantity for later use. Excess distilled water is overflowed to the drain.
Patent EP-0289336-A2 (EP)
Inventor: ROOSDORP NICOLAAS J
IPC: A61K38/00
Filed: 1988-04-29
Abstract: Aerosolization of therapeutic proteins is demonstrated using recombinant α₁-antitrypsin for treatment of emphysema as paradigmatic.
Patent EP-0312353-A2 (EP)
Inventor: JACOBS MARTIN J
IPC: C07D313/00
Filed: 1988-10-13
Abstract: The present invention is directed to compounds for administration to animals as anabolic agents to increase growth rate having the formula (I)
      wherein R₁ is hydrogen, or a lower alkyl; R₂ is hydrogen, or an alkyl; R₃ is keto, hydroxyl, ketal, or an ester; and R₄ is hydrogen, lower alkyl, amino, or hydroxyl. 
Such compounds are relatively non-hormonal and possess little anti-microbial activity.
Patent EP-0317158-A2 (EP)
Inventor: NGUYEN NHAN HUY
IPC: C07C49/84
Filed: 1988-11-09
Abstract: Compounds of the formula
      wherein 
R is hydrogen; halogen; C₁-C₂ alkyl; C₁-C₂ alkoxy; nitro; cyano; C₁-C₂ haloalkyl; or R a SO n - wherein n is 0 or 2 and R a  is C₁-C₂ alkyl, trifluoromethyl of difluoromethyl; or trifluoromethoxy or difluoromethoxy; 
R¹ is hydrogen or C₁-C₄ alkyl; 
R² is hydrogen or C₁-C₄ alkyl; or 
R¹ and R² together are C₂-C₅ alkylene; 
R³ is C₁-C₄ alkyl; 
R⁴ is C₁-C₄ alkyl; or 
R³ and R⁴ together are C₂-C₅ alkylene; 
R⁵ and R⁶ independently are (1) hydrogen; (2) halogen; (3) C₁-C₄ alkyl; (4) C₁-C₄ alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C₁-C₄ haloalkyl; (9) R b SO n -wherein n is the integer 0, 1 or 2; and R b  is (a) C₁-C₄ alkyl; (b) C₁-C₄ alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR c R d  wherein R c  and R d  independently are hydrogen or C₁-C₄ alkyl; (11) R e C(O)- wherein R e  is C₁-C₄ alkyl or C₁-C₄ alkoxy; or (12) -SO₂NR c R d  are as defined; and (13) -N(R c )C(O)R d  wherein R c  and R d  are as defined; and 
R⁷ is hydrogen, C₁-C₄ alkyl, C₂-C₅ alkenyl, C₂-C₅ alkynyl or cyano and their salts.
Patent EP-0317291-A2 (EP)
Inventor: AHO KENNETH A C O MINNESOTA MI
IPC: F21S8/10
Filed: 1988-11-16
Abstract: An automotive lighting element has a lower surface with a plurality of ridges and grooves. Those ridges and grooves are reflectorized so that light emitted by a light source in the lighting element will be reflected back into other portions of the reflector rather than out of the lighting element with a large upward vertical component.
Patent EP-0320132-A2 (EP)
Inventor: YOKOMICHI HIDEKI
IPC: C12N11/08
Filed: 1988-11-18
Abstract: An immobilized enzyme comprises an insoluble carrier and a lipid-decomposing enzyme adsorbed thereon, obtained by treating the carrier with a fatty acid or a derivative thereof to conduct adsorption thereof and then adsorbing and immobilizing the enzyme on the carrier in an aqueous medium and is effectively useful for esterification and interesterification of fats and oils.
Patent EP-0290345-A2 (EP)
Inventor: KAWAHARA HIDEO
IPC: B32B7/02
Filed: 1988-05-05
Abstract: Two-layer electroconductive film for a photovoltaic element and in particular for a solar cell. It consists of a film composed of a layer based on fluorine-free tin oxide, deposited on a substrate, and of a covering layer based on tin oxide and containing fluorine. The invention makes it possible to improve the voltaic properties.
Patent EP-0296133-A2 (EP)
Inventor: BRANDT GUNNAR
IPC: B23B27/14
Filed: 1988-05-19
Abstract: A cutting tool material with improved toughness behavior using alumina or silicon nitride as the matrix material. The improved toughness is achieved by the addition of whiskers and optionally zirconia in a monoclinic or tetragonal phase, to the matrix. The whiskers are disc-shaped with a thickness of 0.5-8 µm and an equivalent diameter (hypothetical diameter of a circle with the same area as the disc) of about 5-50 µm.
Patent EP-0328084-A2 (EP)
Inventor: GARG DIWAKAR
IPC: C23C16/30
Filed: 1989-02-08
Abstract: A highly erosive and abrasive wear resistant composite coating system is described in which an intermediate layer of substantially pure tungsten is deposited on a substrate. An outer layer is then deposited comprised of a mixture of tungsten and tungsten carbide, with the tungsten carbide consisting of W₂C, W₃C or a mixture of both. The thickness of the intermediate layer is sufficient to confer substantial erosive and abrasive wear resistance characteristics on the composite coating system. The ratio of the thickness of the intermediate layer to the thickness of the outer layer is controlled and is at least above 0.30 in the cases of W+W₃C, W+W₂C+W₃C and W+W₂C coatings.
Patent EP-0346576-A2 (EP)
Inventor: YAZAKI KAZUHIKO
IPC: B25J9/18
Filed: 1989-03-29
Abstract: A control for robots wherein a plurality of control units are connected in a hierarchical structure including a plurality of ranks including the lowest rank, and the robots subordinate to the control units belonging to the lowest rank.
Patent EP-0352525-A2 (EP)
Inventor: MECKE NORBERT DR
IPC: B41M5/26
Filed: 1989-07-07
Abstract: A thermal ink ribbon, especially a thermal carbon ribbon, is described which has a conventional support and a layer of a melt-on ink formed on one side of the support, a separating layer being provided between the surface of the support and the layer of melt-on ink. The special characteristic of this thermal ink ribbon is that the separating layer contains water-releasing agents dispersed in a binder. Such a thermal ink ribbon is distinguished in that the melt-on ink can be readily and completely detached in the area of the embossed thermal symbol during the thermal printing process.
Patent EP-0355796-A2 (EP)
Inventor: KATSUTA SEIGO
IPC: F04D15/00
Filed: 1989-08-22
Abstract: A single or multi-stage centrifugal pump which is designed so that the thrust generated by an impeller (2) is balanced by the operation of a balancing disc device (3) is disclosed. In this pump, a magnetic bearing is employed as an axial thrust bearing (20), the distance between the surface of a balancing disc (3) and an axial displacement detecting surface (12) which moves together with the pump shaft (1), and the distance between that surface of a balancing disc seat (4) as being a fixed-side member which faces said balancing disc surface, and that surface of a displacement sensor (14) as being another fixed-side member which faces said axial displacement detecting surface (12), are made equal to each other, or the latter distance is made slightly larger than the former distance, and the neutral position of said magnetic thrust bearing (20) is made to be substantially coincident with the axial position of the rotator of said pump that is deter­mined by said balancing disc device (3) during running of said pump. By these arrangements, the position of the stator is determined by the balancing disc device (3) during normal opera­tion of the pump, whereas the position is determined by the magnetic thrust bearing (20) when the pump is at rest or in a transient running state.