baber/WOPTO huggingface dataset:
Patent EP-0436749-A1 (EP)
Inventor: HUNG HUO-CHEN
IPC: B62K25/02
Filed: 1990-01-02
Abstract: An eccentric wheel for a bicycle includes an outer rim (10) and an inner rim (11) connected together by a number of spokes (18). A sleeve (3) with a short tube (31) is provided around a hub (12) of the wheel (1). A guide plate (15) with a threaded hole is fixed relative to the inner rim (11) and another threaded hole is formed on the inner rim (11). A bolt (5) is threadedly engaged with the threaded holes. One end of the bolt (5) is rotatably retained within the short tube (31) so that a rotation of the knob (52) makes a relative movement between the bolt (5) and the guide plate (15) in order that the hub (12) of the wheel (1) is eccentric.
Patent EP-0440854-A1 (EP)
Inventor: BLUM WOLFGANG PROF DR ING
IPC: C09K11/08
Filed: 1990-02-07
Abstract: The invention relates to a process for manufacturing a stimulable storage fluorescent screen for the latent storage of X-ray images, in which the read-out of the X-ray images is performed by stimulation by means of rays of a first wavelength, whereupon rays of a second wavelength are emitted. According to the invention, use is made as starting material of a transparent monocrystal which can be pressed while being heated.
Patent EP-0389812-A1 (EP)
Inventor: JENSEN HANS-JUERGEN
IPC: E03C1/042
Filed: 1990-02-27
Abstract: In a device for fastening objects, in particular concealed connecting pieces for water fittings or pipes, wherein the object is held by means of one or more stud bolts (10) with the aid of nuts (121), it is proposed, for the purpose of adjustable fastening, that there be provided on the stud bolt(s) (10) in each case one adjusting nut (3) which reaches through a retaining opening (25) in the object from the rear with a projection in such a way that it can be turned from the front of the object, and that a lock nut (4) can be screwed on for fixing from the front. 
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Patent EP-0399546-A1 (EP)
Inventor: MARJANOVIC MARCO
IPC: G09F11/15
Filed: 1990-05-25
Abstract: In this device, the transparent images and posters are arranged on a belt conveyor behind which a light source is arranged. Windows (2) are arranged in several side walls of the housing (1). An endless belt conveyor (12) passes over drive rollers (5, 5') arranged in corners of the housing (1) and over at least two deflecting rollers (13, 14) arranged inside the housing. The number of consecutive images which can be displayed is greater than the number of windows (2), because several different images can be displayed simultaneously in the individual windows.
Patent EP-0428965-A1 (EP)
Inventor: GERGELY GERHARD DR
IPC: C08K5/09
Filed: 1990-11-10
Abstract: Starch as a tabletting assistant, in particular a disintegrant, is charged with from one to twenty % by weight, in particular from three to ten % by weight, of a physiologically acceptable compound which is soluble in a solvent which does not swell the starch. Suitable compounds for this purpose are, in particular, edible organic acids, for example citric acid, 1-tartaric acid, adipic acid or fumaric acid, but also polyvinylpyrrolidone, in particular long-chain, unbranched polyvinylpyrrolidone.
Patent EP-0431360-A1 (EP)
Inventor: CAODURO PAOLO
IPC: E04D3/06
Filed: 1990-11-14
Abstract: The method produces a mounting clamp in two profiled sections. Two continuous hot-extruded sections, typically of aluminium and of different profiles, are produced. Each has toothed surfaces (3,5) and radiused portions. Pieces of predetermined width (1',2') are parted off from them, drilled (9,10) and anodised and/or painted as desired. They are then screwed together.
Patent EP-0429017-A1 (EP)
Inventor: BRADFORD WILLIAM GORDON C O ZE
IPC: C08C2/04
Filed: 1990-11-16
Abstract: A process is provided for removing rhodium-containing catalyst residue from a solution of hydrogenated nitrile rubber. The process utilizes an ion exchange resin which must be both macroreticular and modified with a selected amine, thiol, carbodithioate, thiourea and/or dithiocarbamate functional group. The process is capable of removing rhodium from viscous rubber solutions containing less than 10 ppm rhodium. In a preferred embodiment, the process is undertaken in an ion-exchange column.
Patent EP-0391473-A1 (EP)
Inventor: CALDERONI CARLO
IPC: C07C271/24
Filed: 1990-03-29
Abstract: A process for preparing carbamates is disclosed, in which: 
- a stoichiometric or higher-than-stoichiometric amount of an alkyl carbonate or a cycloalkyl carbonate is reacted with an aliphatic, cycloaliphatic or aromatic amine, in a first reaction step, by operating in the presence of a carbamation catalyst, in order to produce a mixture of a carbamate and an urea, 
- the urea contained in the reaction product from the first process step is reacted with carbonate, in a second reaction step, in order to produce the corresponding carbamate, and 
- the reaction mixture coming from the second process step is submitted to treatments in order to recover the carbamate. 
     The process makes it possible high yields and high values of selectivity to the useful reaction product to be obtained.
Patent EP-0483414-A1 (EP)
Inventor: THOMPOULOUS GEORGE
IPC: A23G9/00
Filed: 1990-11-02
Abstract: Coconut olein fractions that display an IV of 8-20 and N-values of N₀ ≧ 70 and N₂₀ = 5-20 are excellent fat components for chocolate fat compositions that are used on frozen desserts, in particular ice creams.
Patent EP-0430318-A1 (EP)
Inventor: BUTLER NICHOLAS DOMINIC
IPC: C04B35/593
Filed: 1990-11-06
Abstract: It is known to obtain from a sinterable powder (e.g. of silicon nitride + metallic oxide sintering aid) a shaped article with at least 95% theoretical density, by the hot isostatic pressing of a preshaped body of the powder while that body is encapsulated in a gas-impermeable capsule which is plastic at the temperature of the hot gas by which the isostatic pressure is applied. Until now, a pressure of the order of 100 MPa has been treated as the practical minimum necessary for hot isostatic pressing. By the invention, a pressure less than 20 MPa is used, in conjunction with a degassing of the preshaped body, carried out prior to encapsulation, as in a vacuum whose pressure is no more than a few mm of mercury, and preferably less than 1 mm (approximately equal to 0.15 kPa).
Patent EP-0380206-A1 (EP)
Inventor: KAKINUMA TAKEKAZU
IPC: B25J9/06
Filed: 1990-01-08
Abstract: A multi-axis robot includes a stationary base (2) and one or more detachable arm units (3, 4). Each of the detachable arm unit comprises a pivotal base (5, 9) detachably mounted on the stationary base, and a first arm (6, 10) pivotably supported on the pivotal base, a second arm (7, 11) pivotably supported on a free end of the first arm, and a tool mounting shaft (8, 12) supported on a free end of the second arm. The angular orientation of the arm units with respect to the stationary base and to each other may be optimally adjusted, so as to select suitable working ranges for each of the arm units and define cooperative working ranges for a plurality of arm units.
Patent EP-0397380-A1 (EP)
Inventor: OCHIAI KIYOSHI
IPC: B60C11/00
Filed: 1990-05-02
Abstract: A radial tyre comprising a carcass (9) composed of at least one carcass ply containing cords laid substantially in radial directions and extending under a tread (4) through sidewalls (5) to bead regions (6) and wrapped at each edge around bead cores (7), and a belt (14) composed of at least three belt plies (10a...10d) containing belt cords laid radially outside said carcass (9) and under said tread (4) at an acute angle to the circumferential direction of the tyre wherein in the standard state of the tyre inflated to its standard internal pressure mounted on its standard rim (2), a carcass profile defined by a centre line passing through the centre of the said carcass (9) in its thickness is characterised by having an upper region (C1) curved convexly outwardly and defined as between a belt outer edge point (a) at which a vertical line (K1) extending in the radial direction from an axial outer edge (e) of a belt ply (10c) having the narrowest width amongst the   three belt plies (10a, b and c) counted from the carcass side intersects the carcass (9) and a maximum width point (b) of said carcass at an overall maximum width point (f) of the tyre; a lower region (C2) curved convexly outwardly and defined between the carcass maximum width point (b) and an inflection point (c) on the carcass the height of which from a bead rim seat (2a) of said rim (2) in the radial direction is 1.6 times the flange height (H1) of said rim (2); and a bead region (C3) curved convexly inwardly and defined between said inflection point (c) and a contacting point (d) at which said carcass (9) contacts the bead core (7), the upper region (C1) overlapping a single curvature having a radius (R1) for the range of more than 90% thereof, the lower region (C2) overlapping a single curvature having a radius (R2) for the range of more than 90% thereof, the ratio R1/R2 of said radius (R1) to said radius (R2) being 0.95 to 1.08 and the ratio TR1/SW of the radius (TR1) of curvature of the tread surface to the tyre maximum width (SW) which is the distance between said overall maximum width points (f) in the said standarfd state being 1.28 to 1.95.
Patent EP-0418046-A1 (EP)
Inventor: YAMASHITA KENJI
IPC: F02M39/00
Filed: 1990-09-12
Abstract: In a diesel engine with a mechanical governor, a cylinder block has a pump housing (44) integral therewith for a fuel injection pump unit (43) at the lateral side thereof (3). A timing transmission case (49) is fixedly secured to the front portions of the cylinder block (3) and the pump housing (44). A governor weight (140) of a mechanical governor (47) and a transmission member (141) for transmitting centrifugal force of the governor weight (140) are supported by a fuel injection camshaft (46) within the pump housing (44). A governor lever (115) and a governor spring (129) are disposed within the pump housing (44) in such a condition as not to enter the timing transmission case (49).
Patent EP-0427395-A1 (EP)
Inventor: HALUSKA LOREN ANDREW
IPC: H01L21/316
Filed: 1990-10-08
Abstract: The present invention relates to a method of forming a ceramic or ceramic-like coating on a substrate in the absence of oxygen. The method comprises coating the substrate with a solution comprising a solvent and one or more preceramic materials selected from the group consisting of hydrogen silsesquioxane and hydrolyzed or partially hydrolyzed R x Si(OR) 4-x  wherein R is independently selected from the group consisting of alkyl, aryl and unsaturated hydrocarbons and x is 0-2. The solvent is evaporated and a preceramic coating thereby deposited on the substrate. The preceramic coating is then ceramified by heating the coated substrate to a temperature of between about 500 up to about 1000°C. under an inert gas atmosphere to thereby produce a ceramic or ceramic-like coating on the substrate. The process of the invention is useful for forming protective coatings on any substrate prone to oxidation at the temperature necessary for ceramification. The present invention also relates to the formation of additional ceramic coatings on the ceramic or ceramic-like coating formed above.
Patent EP-0452594-A1 (EP)
Inventor: RIEDEL JOHN E C O MINNESOTA MI
IPC: C09J7/21
Filed: 1990-12-19
Abstract: Release coated nonwoven sheet materials are provided through the process of (a) forming a web from fibers; (b) applying a water-based binder to the web; (c) applying a water-based release coating to one side of said web while the web is still wet from the application of the binder; and (d) drying said web. This process eliminates at least one heating step, with unexpected control of the migration of the release coating through the web.
Patent EP-0407252-A1 (EP)
Inventor: GERLACH PIERRE
IPC: H01J19/78
Filed: 1990-06-19
Abstract: The invention relates to electronic valves such as triodes and tetrodes intended for high-frequency amplification, in particular for radio and television broadcasting. …<??>In order to rise in frequency without restricting the power, and vice versa, there is frequently a limitation owing to the relatively high output capacitance between the valve's anode (10) and grid (G2). To reduce this capacitance, in the case where the valve is mounted in a coupled-cavity energy extraction circuit; it is proposed according to the invention to integrate the means of coupling the cavities with the valve itself, whereas it is of course customarily mounted in a coupled-cavity structure. The coupling means (39) for the tuned cavities is then immediately next to the active zone between grid and anode; it even participates directly in sealing the valve, being made up of metal parts brazed onto dielectric parts. If a dielectric window (40) is provided in order to open out into a primary tuning cavity for the coupled-cavity structure, this window is further from the active zone between grid and anode, the coupling means being nearer this zone, and this results in the harmful influence of the capacitance of this window (40) being much reduced relative to the prior art in which the window was upstream of the coupling means since the latter formed part of the coupled-cavity structure and not of the valve. …<IMAGE>…
Patent EP-0449939-A1 (EP)
Title: Silane-crosslinkable polymer composition containing a silane compound as a precuring retarder.
Inventor: SULTAN BERNT-AKE
IPC: C08L43/00
Filed: 1989-12-19
Abstract: A crosslinkable polymer composition comprises an olefin copolymer or graft copolymer with hydrolysable saline groups and a silanol condensation catalyst, as well as a silane compound with at least one hydrolysable organic group. The polymer composition is characterized in that the silane compound has a compatibility with the polymer composition of at least 0.035 mole hydrolysable groups per 100 g polymer composition, and in that the silane compound is represented by the general formula: R1(SiR2nX3-n)m, wherein R1 is a monofunctional hydrocarbyl group having 13-30 carbon atoms, or a difunctional hydrocarbyl group having 4-24 carbon atoms, R2 is a hydrocarbyl group having 1-10 carbon atoms, X is a hydrolysable organic group, n is 0, 1 or 2, and m is 1 or 2.
Patent EP-0446625-A1 (EP)
Title: Einfädel- und Fadenwechselvorrichtung für Fadenführer
Inventor: SCHMID FRANZ
IPC: D04B15/56
Filed: 1991-02-11
Abstract: Die Einfädel- und Fadenwechselvorrichtung erlaubt eine automatische und wahlweise Bestückung von Fadenführern mit jeweils einem von mehreren Fäden (14, 15). Sie weist einen Düsenkopf (11) und eine Fadenzumeßeinrichtung (12) mit Führungsteilen (30.1, 30.2) für jeden der Fäden (14, 15) sowie eine zusätzliche Fadenklemm- und -abschneidevorrichtung (13) auf und kann stationär oder beweglich an einer Strickmaschine angeordnet sein. <IMAGE>
Patent EP-0499672-A1 (EP)
Title: Water absorbent mouldable resin composition
Inventor: TANAKA KEIJI SANYOKASEI-KOGYO-
IPC: C08L33/14
Filed: 1991-02-21
Abstract: A water absorbent mouldable resin composition comprising thermoplastic resin or solvent soluble resin and water absorbent copolymer resin dispersed therein. The water absorbent copolymer comprising a copolymer of a monomer represented by the formula [1], hydrophilic monomer and crosslinking agent if necessary, and have a water absorbency of 10 to 1000 g/g. 
     The resin composition may be mouldable into any shape, its absorbable water content is equal to 10 to 20000 wt% based on its own weight. 
     As the water absorbent copolymer resin have an excellent compatibility with the thermoplastic resin or solvent soluble resin, loss of hydrogel of the resin composition is maintained in a lower level.
Patent EP-0507974-A1 (EP)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/744
Filed: 1991-04-11
Abstract: In an MOS-controlled gate-turn-off thyristor (MCT), the conventional unit cell having a combined emitter and short-circuit function is replaced by a separate DMOS cell (D) and emitter cell (E). The DMOS cell (D) comprises a five-layer sequence composed of cathode short-circuit region (18), first channel region (19), second base layer (7), first base layer (8) and emitter layer (9). The emitter cell (E) comprises a four-layer sequence composed of first emitter region (20), second base layer (7), first base layer (8) and emitter layer (9). This basic structure results in a component which is easy to produce and is notable for high blocking capacity. <IMAGE>
Patent EP-0461470-A1 (EP)
Inventor: BIZ RINO
IPC: E04H12/22
Filed: 1991-05-29
Abstract: A table-container and a relative support also for a beach umbrella particularly for free time characterized in that it comprises:
     a foldable table-container (1) composed of two hinged symmetric fronts (1'), each one endowed with correspondent handles (8);   an intermediate connection means (3) for the support of said table (1) in open position being pledged on a prod (2);   a prod (2) with tipped and screwed end to facilitate penetration on the ground.
Patent EP-0517935-A1 (EP)
Inventor: VETTER HARALD DIPL-ING FH
IPC: H01G4/38
Filed: 1991-06-10
Abstract: A low-inductance capacitor module (1) for the wiring of high-frequency GTO thyristors (6) consists of a wiring capacitor (2) and a storage capacitor (3), which are constructed as a double capacitor and are arranged coaxially one above the other. The connection between the module (1) and the thyristor (6) takes place by means of metal-strip leads (4, 5) which are attached to end contact layers of the capacitor module (19), which is constructed as a wound capacitor, the input lead and return lead of the wiring capacitor (2) and storage capacitor (3) being located directly one above the other. <IMAGE>
Patent EP-0469558-A1 (EP)
Inventor: LACHENMEIR WERNER
IPC: D04H3/03
Filed: 1991-07-30
Abstract: There is described an isotropic, readily deep-drawable nonwoven which has been formed as a filament nonwoven and consists of low-orientation, coarse-denier filaments to an extent of not less than 30% by weight and which has been consolidated mechanically only. Furthermore, a resinated, sheetlike prepreg produced from the nonwoven; a three-dimensional shaped textile structure produced using the resinated or unresinated deep-drawable nonwoven; and a sandwich material with a core comprising said three-dimensionally shaped, resinated textile structure. There are also described processes for manufacturing the abovementioned objects. <IMAGE>
Patent EP-0476557-A1 (EP)
Inventor: YAMADA MASARU
IPC: A61K8/98
Filed: 1991-09-14
Abstract: The present invention provides the process for treating the animal hairs by solubilization wherein the animal hairs can be treated in a short time without any complicated operations and special apparatuses, and the process for recovering the solubilized product of the animal hairs wherein said product can be recovered simply and efficiently from the solution thereof. The former is the process for treating animal hairs by solubilization which comprises solubilizing the animal hairs in a weak alkaline liquid medium in the presence of an oxidizing agent whose concentration is high. The latter is the process for recovering a solubilized product of animal hairs which comprises admixing a solution of said product with an organic acid or an aqueous solution thereof to precipitate said product.
Patent EP-0520085-A1 (EP)
Inventor: YAMAGUCHI KOJI
IPC: C21C7/10
Filed: 1991-10-02
Abstract: A method of producing an ultra-low-carbon steel by using a vacuum degasser on a molten steel has the steps of conducting vacuum decarburization to attain a predetermined level of carbon content, e.g., 25 ppm or below, in the molten steel while progressively reducing the pressure in said vacuum degasser, conducting addition of hydrogen in which hydrogen is dissolved in said molten steel while said pressure is temporarily elevated to 20 Torr or above, and conducting final decarburization after reducing said pressure to 2 Torr or below. The addition of hydrogen may be conducted to meet the following conditions: 
 
       [H] ≧ { ([C] - [C]final)/5 } + 4           
 
    wherein [H] represents the hydrogen content (ppm) in said molten steel in the state after the addition of hydrogen, [C] represents the carbon content (ppm) in the molten steel in the state after the addition of hydrogen, and [C]final represents the final carbon content (ppm) to be obtained.
Patent EP-0490311-A1 (EP)
Inventor: NARANDJA AMALIJA
IPC: A61P31/04
Filed: 1991-12-09
Abstract: The invention relates to derivatives of 10,11,12,13-tetrahydro-desmycosin,
       
 wherein R stands for O or (OC₂H₅)₂, 
R¹ stands for Si(CH₃)₃ or H, 
R² stands for H, OH, I or OSO₂CH₃, 
which are novel semisynthetic antibiotics of the tylosin series, possessing antibacterial activity, to their pharmaceutically acceptable salts with inorganic or organic acids, to processes for their preparation and to their use in obtaining pharmaceutical preparations.
Patent EP-0458393-A1 (EP)
Inventor: VACKIER LEO NORBERT
IPC: B05C3/09
Filed: 1991-05-13
Abstract: A dip coater (10) for coating the peripheral surface of a drum (14) with an organic photoconductor, with a coating vessel (13) and a support (30) for supporting the drum to be coated in a vertical position, wherein the coating vessel (13) is arranged for vertical displacement and the support (30) for supporting the drum is arranged for holding the drum stationary, and wherein coating control means is provided which is formed by brake means (11,35,36,37) which controls the velocity of the downward movement of the coating vessel under the influence of gravity until the drum (14) has become completely clear of the coating composition in the vessel (13).
Patent EP-0492690-A1 (EP)
Inventor: CAPDEVILLE BERNARD
IPC: C02F3/06
Filed: 1991-12-09
Abstract: Process for water treatment employing a granular bed (3) consisting of granular support materials of lower density than that of the water to be treated. According to this process each washing cycle consists in interrupting the draw-off of the treated water and stopping the feed of water to be treated so that the granular bed (3) floats in a given volume of water VL, in introducing washing air into the reactor with a view to ensuring stirring of the abovementioned floating bed, in interrupting the entry of air with a view to permitting a separation of the granular materials and of the sludge by density difference, with sedimentation of the said sludge and flotation of the said materials, and in removing the sludge at the base of the reactor and the water contained in it with a view to emptying the granular bed (3). 
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Patent EP-0450945-A1 (EP)
Inventor: MINOHARA TAKETOSHI
IPC: C09C1/40
Filed: 1991-04-04
Abstract: Disclosed are a pigment including a light-transparent ceramic scaly substrate, a tin compound layer coated on a surface of the substrate in an amount of 0.6 to 0.75% by weight with respect to the substrate, the amount being converted into metallic tin, a rutile type titanium dioxide layer formed on a surface of the substrate coated with the tin compound, a metal compound layer coated on a surface of the titanium dioxide layer in an amount of 0.15 to 0.6% by weight with respect to the substrate, metal of the metal compound being at least one selected from the group consisting of Bi, Sb, As, Cd, Zn, Mn, Pb and Cr, and the amount being converted into metal, and metallic glossy dots formed on the surfaces in a scattering manner, the metallic glossy dots occupying 0.05 to 95% of a total surface area of the surfaces, and a process for producing the same. Since the metallic glossy dots are formed preferentially between the titanium dioxide layer and the substrate on which the tin compound layer facilitating the metallic glossy dots formation selectively is coated. Therefore, the particle diameters of the metallic glossy dots are made uniform, and accordingly the light scattering and the light reflection are also made uniform. As a result, the pigment produces a color tone which varies less. With the production process, it is possible to stably produce a pigment producing a less varying color tone.