baber/WOPTO huggingface dataset:
Patent EP-0330139-B1 (EP)
Inventor: GOELDNER WOLFGANG DR
IPC: C08G18/80
Filed: 1989-02-21
Granted: 1995-10-11
Abstract: Stone chip protection coatings have hitherto been prepared on the basis of solvent-containing basecoats. The novel process should be environmentally friendly through the use of aqueous systems. 
<??>A process for the preparing of a stone chip resistant coating by applying a stone chip protection layer based on from 30 to 60% by weight of carboxyl-containing polyesters or (meth)acrylates and copolymers thereof with vinyl compounds having an average acid number of 30 - 100 mg of KOH/g and an average OH number of 50 - 250 mg of KOH/g, neutralised with nitrogen bases, from 5 to 25% by weight of a water-soluble or water-dispersible blocked isocyanate prepolymer, from 15 to 30% by weight of water, and from 10 to 50% by weight of pigments, fillers and/or auxiliary and additive substances, wet-on-wet coating with an aqueous filler, conjoint baking, and topcoating. 
<??>Use of aqueous materials for the preparation of stone chip resistant coatings.
Patent EP-0332905-B1 (EP)
Title: Welding electrode holding device with quick ejection of the worn out electrode
IPC: B23K9/28
Filed: 1989-02-25
Granted: 1993-05-05
Abstract: A welding electrode device with quick ejection of the worn out electrode comprises an extended hollow body (12, 112) in which a tubular pin (16, 116) is inserted, on which a jaw sleeve (19, 132) is assembled and which is extended in correspondence with an end opening (15, 109) of said hollow body (12, 112) able to contain the welding electrode; the pin (16, 121) has a rivet (28, 125) sliding into it and pushed towards said opening (15, 109) of the body by elastic means (29, 128); the sleeve (19, 132) has longitudinal grooves (21, 134) obtained in correspondence with said end and has oblique inner (22, 136) and outer (24, 133) walls which cooperate with corresponding inner (14, 115) and outer walls respectively (27, 121) of the body and of the pin, in order to expand in the grooved portion (21, 134) during its movement on the pin (16, 121) due to the action of a pushbutton (31, 138, 129) connected to it and held by the cover in such a way to be manually pressed from the exterior; power feeding means to the electrode are designed to go through the interior of the device.
Patent EP-0349871-B1 (EP)
IPC: B23B27/16
Filed: 1989-06-24
Granted: 1992-05-06
Abstract: Cutting plates (2) are provided with an encircling primary bevel (6) whose width is between 0.05 and 0.2 mm and which has a slope of between 20 and 35 degrees relative to the top surface (1). Adjoining the primary bevel (6) is a secondary bevel (7) which has a width of between 0.5 and 2.0 mm and a slope relative to the top surface (1) of between 5 and 15 degrees. The primary bevel (6) runs relative to the secondary bevel (7) at an angle  alpha  between 5 and 15 degrees. In the area of the corner radii (4), the secondary bevel (7) runs out in a bevel run-out (10) and thereby forms the reinforcing area (9). 
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Patent EP-0352558-B1 (EP)
Inventor: KOENIG EBERHARD DR
IPC: C08L97/02
Filed: 1989-07-13
Granted: 1994-02-16
Abstract: Compression materials are prepared by compressing substrates with binders which contain polyisocyanates, compounds having at least two hydrogen atoms which are reactive towards isocyanates, alkylene carbonates and, if desired, further additives.
Patent EP-0353624-B1 (EP)
IPC: B41F33/00
Filed: 1989-07-27
Granted: 1993-08-18
Abstract: A system (and related method) for coordinating electronic zonal control of a printing press to a hard copy image of the printed form. The system supports a hard copy image in register with an optical source which projects an optical mark onto the image. The optical mark is traversed to selected points on the image. The zonal control information is stored in electronic memory means and can be displayed on an electronic display. Neither the electronic display nor the electronic memory have means for storing the actual image pattern. The electronic display has means for displaying a cursor and traversing the cursor across the displayed zone-by-zone information. The system provides means for translating coordinate information from the optical mark projected onto the hard copy image and controlling the cursor position on the electric display so as to correlate image positions from the hard copy with control zone information in the electronic display.
Patent EP-0358075-B1 (EP)
Title: Process for the preparation of hot-curing soft polyurethane foam mouldings
IPC: C08G18/16
Filed: 1989-08-26
Granted: 1993-09-15
Abstract: Hot-curing soft polyurethane moulded foams are prepared by reacting
 a) polyisocyanates of the diphenylmethane diisocyanate and/or tolylene diisocyanate and/or hexamethylene diisocyanate and/or isophorone diisocyanate type with
 b) compounds which contain at least two hydrogen atoms which are active towards isocyanates and have a molecular weight of 400 to 10,000 and, if desired,
 c) chain extenders and crosslinking agents containing at least two hydrogen atoms which are active towards isocyanates and have a molecular weight of 32-399, in the presence of
 d) carbonic acid diamide as catalyst in an amount of from 0.05 to 1.0 parts by weight, based on 100 parts by weight of component b) and
 e) water as blowing agent in an amount of from 5 to 15 parts by weight, based on 100 parts by weight of component b), and, if desired, in the presence of
 f) other blowing agents, catalysts and further assistants and additives which are known per se, in a closed mould, the reaction of all the components being carried out at a characteristic number of less than 90, preferably 75-85.
Patent EP-0357263-B1 (EP)
Title: Liquid coating composition and method for forming a fluorine-doped tin oxide coating on glass
IPC: C03C17/245
Filed: 1989-08-09
Granted: 1993-07-28
Abstract: A fluorine-doped tin oxide coating is formed on glass using an organotin di- or tri-carboxylate with an organic fluoroacid. About 50-80% organotin compound and 20-50%. fluoroacid are used, applied in vaporised form to the heated glass surface. The resulting coatings have low bulk resistivities and Gardner haze values. The preferred compounds used are dibutyltin diacetate and trifluoracetic acid.
Patent EP-0361941-B1 (EP)
Inventor: DRAGNER LOUIS ROBERT
IPC: D21H19/62
Filed: 1989-09-29
Granted: 1994-02-16
Abstract: Paper coating compositions contain at least one pigment, at least one binder, and as an insolubiliser for the binder, the product of reacting glyoxal with a polyhydroxyl substituted ester of a fatty acid and then with a polyol.
Patent EP-0368644-B1 (EP)
Inventor: CHANG MAIN
IPC: C08F4/02
Filed: 1989-11-08
Granted: 1997-02-12
Abstract: This invention relates to a process for preparing a supported metallocene alumoxane catalyst for use in the polymerization of olefins. The invention particularly relates to the use of silica gel containing from about 6 to about 20 per cent by weight adsorbed water as the catalyst support material. It has been found that such silica gel may be safely added to a solution, of trialkylaluminum to form by direct reaction with the adsorbed water content of the silica gel catalyst support material the majority of the alumoxane component requirement of the catalyst system. An alkylalumoxane coated silica gel is formed to which a trimethylaluminum treated metallocene may be added and the resulting material dried to free-flowing powder. The dry free flowing powder may then be used as a supported metallocene alumoxane catalyst complex for gas phase or liquid phase polymerization of olefins. The supported catalyst produced by such procedure has an activity at least comparable to a catalyst of similar composition which is produced exclusively with trimethylaluminum as the alumoxane forming aluminum alkyl.
Patent EP-0345107-B1 (EP)
IPC: B29C71/04
Filed: 1989-05-10
Granted: 1992-02-12
Abstract: The present invention relates to a multilayer protective coating for a substrate and a process for protecting a substrate by the deposition of a continuous, transparent, amorphous, inorganic coating essentially comprising silicon, carbon, nitrogen, oxygen and hydrogen by means of a plasma. The invention also concerns the application of the coatings according to the invention in the protection of substrates and in particular against electrostatic charges.
Patent EP-0330635-B1 (EP)
Title: Substantially inorganic fibrous material and method for the production thereof
IPC: C01B33/22
Filed: 1989-02-20
Granted: 1993-10-13
Abstract: A substantially inorganic fibrous sheet material and a method and a filler for the production thereof are disclosed. The sheet material comprises     (a) cationic inorganic fibres, (b) a cationic inorganic filler including a mixture of talc and soapstone, (c) an anionic binder including an anionic polyelectrolyte and, optionally, cellulose fibres, and (d) strength-improving additives including thermoplastic polymer particles.   To produce the sheet material, a stock is formed of the above-mentioned components, the stock charge being adjusted such that a substantially charge-neutral system is obtained, and the stock being formed into a sheet. The filler consists of a mixture of talc and soapstone.
Patent EP-0390875-B1 (EP)
Inventor: GUERRIERO RENATO
IPC: C01B17/90
Filed: 1989-06-22
Granted: 1993-12-29
Abstract: Dans le procédé décrit, qui sert à séparer de l'antimoine de solutions acides aqueuses contenant de l'antimoine et contenant éventuellement d'autres métaux, la solution acide aqueuse est mise en contact avec un diluant organique immiscible dans l'eau, lequel contient divers pourcentages de polyhydroxyalcools, tels que de préférence des alcanediols, l'antimoine étant réextrait du solvant organique à l'aide d'un contre-solvant.
Patent EP-0420886-B1 (EP)
Inventor: JUHOLA PENTTI
IPC: F04C29/12
Filed: 1989-06-07
Granted: 1994-09-21
Abstract: Un compresseur à anneau liquide contient un espace annulaire (10) situé entre le rotor (6) et l'axe (5) du rotor, ledit espace annulaire étant relié à la zone de compression du rotor par une ou plusieurs ouvertures de décharge (20, 15).
Patent EP-0408969-B1 (EP)
Inventor: DRAGOTIN ALEXANDER DIPL-ING
IPC: H04L25/04
Filed: 1990-07-02
Granted: 1995-10-18
Abstract: In the device for transit time compensation and eliminating the jitter of a data signal (DS) an auxiliary clock generator (TE) is provided which supplies several auxiliary clock signals (T1-T4), which are phase shifted with respect to one another by the same amount and have the frequency of the data signal (DS), and from these, a window signal (FS) having the frequency of the data signal (TF) is obtained in a signal generator (SE), which window signal has a synchronisation range which is less than or equal to half the duration of the period. In addition, a sampling clock (TR) which is within the synchronisation range is output. A counting device (BZ) changes its count into an edge of the data signal (DS) which falls into the synchronisation range and, by controlling the signal generator (SE), displaces the window signal (FS) and the sampling clock (TA) by the phase difference between two successive auxiliary clock pulses. <IMAGE>
Patent EP-0409070-B1 (EP)
Inventor: HEFNER ROBERT E JR
IPC: C08G59/40
Filed: 1990-07-12
Granted: 1999-03-03
Abstract: Compounds containing at least one cyanate group, at least one maleimide group and at least one mesogenic or rodlike moiety are prepared by reacting one or more aminophenols containing one or more mesogenic or rodlike moieties with a stoichiometric quantity of a maleic anhydride per amine group of said aminophenol and then cyanating the resulting phenolic functional maleimide.
Patent EP-0442032-B1 (EP)
Inventor: WILLKENS CRAIG W
IPC: C01B21/068
Filed: 1990-08-28
Granted: 1994-05-04
Abstract: An improved process of preparing silicon nitride by the direct nitridation of silicon metal is disclosed. The process is a multi-step one which is substantially more efficient than prior processes and produces a silicon nitride having an oxygen content of less than 1%, a silicon metal content of less than 0.5%, and an alpha phase content of at least 85%, preferably at least 90%. The silicon nitride may be converted to a powder. <IMAGE>
Patent EP-0421250-B1 (EP)
Inventor: VAN BUSKIRK ELLOR J
IPC: C08L91/06
Filed: 1990-09-26
Granted: 1995-05-24
Abstract: A formable, weldable, removable protective coating composition for use on metals, said coating comprising a combination of a base-neutralized acid-functional copolymer and a wax lubricant, and further comprising a removability enhancing means such as phosphoric acid as an additive to the coating composition.
Patent EP-0432467-B1 (EP)
Inventor: PAULITSCHKE WERNER DR RER NAT
IPC: E04B1/76
Filed: 1990-11-10
Granted: 1995-11-02
Abstract: To insulate buildings, especially roofs and outer walls, against heat and/or noise, the system often used is to fit webs (12) or sheets (2, 3, 4) of mineral wool between abutments (27, 28) like rafters. On one side of the webs or sheets is adhesively secured or applied a foil as a vapour guard (5), the free longitudinal strips of which are folded inwards once or several times so that at least one longitudinal edge of the webs (12) or sheets (2, 3, 4) projects beyond the folded edge strips of the vapour guard (5). The webs (12) are packaged in rolls or the sheets (2, 3, 4) in stacks for packaging. To enable the webs (12) or sheets (2, 3, 4) to be easily fitted into the differing widths between abutments (27, 28) and facilitate both prior manufacture and handling on fitting, it is proposed that part of the projection of the longitudinal edge of a width at least equal to that of the greatest difference between different distances between the abutments (27, 28) is directly separated from the packaging unit (1) for fitting to every distance (40) between two abutments (27, 28) less a slight extra width.
Patent EP-0400739-B1 (EP)
Inventor: KEIJSPER JOHANNES JACOBUS
IPC: B01J29/89
Filed: 1990-05-23
Granted: 1996-10-09
Abstract: Crystalline microporous (metallo)silicates having a maximum M/Si molar ratio of 0.03, wherein M represents at least one of Al, Fe, B, Ga, or Ti, containing less than 1%wt of organic template (originated) material and having a Relative Defect Retention (RDR)-value of 0.1-1, wherein the RDR-value is defined as (C -C*)/(i - C*), wherein C represents the percentage of defects present, C* represents the percentage of defects retained when subjecting the corresponding at least 1 %wt of organic template (originated) material containing crystalline (metallo)silicate to a standard calcination treatment in air at a temperature of 550  DEG C for a period of 4 hours, wherein i represents the percentage of defects initially present in the uncalcined corresponding organic template containing (metallo)silicate, and wherein i>C*. Such (metallo)silicates are prepared by subjecting the uncalcined corresponding organic template containing (metallo)silicate to a heat treatment which is carried out in the presence of oxygen at a temperature of 400-600  DEG C and a pressure of at most 500 mbar for at least 1 hour.
Patent EP-0428302-B1 (EP)
Inventor: SACCOMANO NICHOLAS A
IPC: A61K31/513
Filed: 1990-11-02
Granted: 1997-09-24
Abstract: A mammalian pancreatic lipase mediated transesterification method for the optical resolution of endo-norborneol.
Patent EP-0401103-B1 (EP)
Inventor: CHALMET PATRICE
IPC: B65B69/00
Filed: 1990-05-29
Granted: 1993-12-01
Abstract: The invention relates to a device intended for automatically controlling mishaps on filling blister packs obtained by sealing a film over a cavitied matrix filled with products to be packaged, characterised in that, inserted between an automatic barrier detecting filling anomalies and the sealing of the film, it comprises the combination of a suction system intended for completely emptying the badly filled blister packs and a recovery system connected to the suction system enabling the contents of the emptied blister packs to be gently collected and temporarily stored.
Patent EP-0395547-B1 (EP)
Title: Process for the preparation of 2-cyclohexenyle carboxylates
IPC: C07C67/293
Filed: 1990-04-24
Granted: 1993-07-28
Abstract: Process for the preparation of cyclohexen-2-yl carboxylates. The invention relates more particularly to a process for the preparation of a cyclohexen-2-yl carboxylate by cycloaddition of a 1,3-butadien-1-yl carboxylate and ethylene. Cyclohexen-2-yl carboxylates are useful intermediates in various organic syntheses.
Patent EP-0381647-B1 (EP)
Title: Vapour-condensing device for a dish-washer
IPC: A47L15/48
Filed: 1990-01-19
Granted: 1992-12-16
Abstract: This invention relates to a device for a dish-washer comprising a tub (17) in which liquid is circulated for cleaning dish in the tub. The tub communicates with athmosphere via an open passage comprising a condensator chamber (12, 14) which is placed outside and at distance from the outer surface of the tub.
Patent EP-0404933-B1 (EP)
Inventor: FEIGENBLATT RONALD I
IPC: G09G3/20
Filed: 1990-01-12
Granted: 1994-03-30
Abstract: The present invention achieves a method of displaying an image which builds upon the error propagation method for mosaic color displays. That method propagates error between elements diagonally for a mosaic color display having diagonal rows consisting of monochromatic elements. In the method of the present invention, called 'pel interleaving', the 'error' propagated into the first element in the diagonal row changes with each new image or frame processed. More specifically the error propagated into each diagonal's first element increases incrementally with each frame processed until it exceeds the maximum element intensity value, in which case it is started anew by subtracting the maximum value. The incremental increasing of this initial error, in the binary display case, leads to the spatial drift of 'on' elements along the diagonals. If all preload values are equally likely, the time integrated ensemble of the displays approaches the exact contone image as the number of displayed images increases. Thus, if the processing is fast, so that the eye integrates a number of displayed images for the same input image, the display perceived using the present image approaches the actual contone of the input image.
Patent EP-0422217-B1 (EP)
Inventor: LEWIS MARTIN KENDALL
IPC: A61K38/55
Filed: 1990-04-18
Granted: 1998-01-28
Abstract: The in vitro cloning of a gene for human placental ribonuclease inhibitor may be obtained by recombinant DNA technology. The method described obtains the gene encoding human placental ribonuclease inhibitor, the expression of that product in a host cell, and the refolding and purifying of the product. A vector which includes an encoded DNA gene sequence coding for human placental ribonuclease inhibitor is also described, as well as a host that is compatible with and contains the vector. The gene sequence of the human placental ribonuclease inhibitor is also presented.
Patent EP-0476010-B1 (EP)
Inventor: DULLAWAY GLEN ALLAN
IPC: F02B3/06
Filed: 1990-06-15
Granted: 1995-08-23
Abstract: Une unité de puissance à moteur à combustion interne comprend deux cylindres de puissance (3, 4) équidistants par rapport à un cylindre de pompage (5). Tous les cylindres fonctionnent sur des cycles à deux temps, les cylindres de puissance (3, 4) avec un déphasage mutuel de 180°. Les ensembles de pistons de puissance (13, 14) agencés dans les cylindres de puissance (3, 4) entraînent le vilbrequin (1). Le piston de pompage (16) et un vilebrequin séparé (2) sont entraînés deux fois plus vite que les pistons de puissance (13, 14) et le vilebrequin (1) par un train d'engrenages (6, 7) agencé entre les vilebrequins respectifs (1, 2). L'air introduit dans le cylindre de pompage (5) par des orifices d'admission (20) est comprimé et transmis alternativement aux cylindres de puissance (3, 4) par des passages de transfert (21, 24) commandés par des soupapes. Toutes les soupapes, les orifices et les passages de gaz sont agencés dans une culasse (19). L'injection de carburant et l'allumage sont synchronisés. Un moteur peut comprendre une ou plusieurs unités de puissance. Un moteur diesel suralimenté comprend deux unités de puissance disposées en ''V''.
Patent EP-0478634-B1 (EP)
Inventor: SPINELLO RONALD P
IPC: A61L11/00
Filed: 1990-06-01
Granted: 1995-08-09
Abstract: Apparatus and method for sterilizing and encapsulating contaminated waste particularly medical implement waste in which a volume of thermoplastic compound having a melting point temperature-calibrated at a value which corresponds substantially to the temperature at which all biological contamination is rendered sterile substantially on contact, and impregnating a space containing contaminated waste items with the liquid compound and thereafter cooling the mass to its solidified phase while containing it against protrusion of any waste item.
Patent EP-0435985-B1 (EP)
Inventor: JAMESON GRAEME JOHN
IPC: B03D1/02
Filed: 1990-07-26
Granted: 1995-09-13
Abstract: PCT No. PCT/AU09/00313 Sec. 371 Date May 3, 1991 Sec. 102(e) Date May 3, 1991 PCT Filed Jul. 26, 1990 PCT Pub. No. WO91/01809 PCT Pub. Date Feb. 21, 1991.A method of operating a plurality of minerals separation flotation cells (1,2) each having a feed inlet (9,14) a values outlet (11) and a gangue outlet (12,15), and each flotation cell being located at substantially the same level. A feed box (3) is located alongside the flotation cells (1,2) which are connected in series such that the outlet (7) from the feed box (3) is connected via a first pump (8) to the feed inlet (9) of a first flotation cell (1), the gangue outlet (12) from the first flotation cell (2) is connected via a second pump (13) to the feed inlet (14) of the next flotation cell (2), and so on until all of the flotation cells are connected in series. Each flotation cell also has a recycle outlet (19) from the lower part of the flotation cell arranged to return a predetermined proportion of the material flowing through that flotation cell to the feed box (3).
Patent EP-0585215-B1 (EP)
Inventor: GURTLER HANNE
IPC: A01N63/23
Filed: 1990-11-16
Granted: 1999-09-15
Abstract: This invention relates to mutants or variants of Bacillus thuringiensis producing high amounts of active delta-endotoxins. The delta-endotoxins produced by the mutant or variant B. thuringiensis will have an activity directed towards the same pest insects as its parent B. thuringiensis delta-endotoxins, such as against lipidopterans (mutants from B. thuringiensis subsp. kurstaki or subsp. aizawai), dipterans (mutants from B. thuringiensis subsp. israelensis) or coleopterans (mutants from B. thuringiensis subsp. tenebrionis).
Patent EP-0451810-B1 (EP)
Inventor: HUBER ERASMUS DR
IPC: A61K49/00
Filed: 1991-04-10
Granted: 1995-08-16
Abstract: Hapten-biotin conjugates in which the hapten is linked with biotin via a spacer, which has 26 to 40 atoms in its chain and contains at least 5 heteroatoms, are novel and are suitable, in particular for use in a competitive homogeneous immunoassay in which the agglutination which occurs in the reaction is evaluated by turbidimetric or nephelometric measurements.
Patent EP-0454013-B1 (EP)
Inventor: ZIEGLER HERBERT
IPC: G01R19/165
Filed: 1991-04-22
Granted: 1995-02-15
Abstract: 2.1 When checking devices of protection class II, the stray current must be measured between contactable conductive parts and earth. If there is a low-resistance connection to the mains, a current limiting element (R1, S1) protecting the measuring instrument will respond and there is then no display signalling the fault case. 2.2 In order to obtain an overcurrent indication in spite of the current reduced in the measuring circuit (R1, R2, V3, V4, R5), a shunt branch (V1, V2, R3, R4) is formed which bypasses the current limiting element (R1, S1) and, when a limit value is exceeded, supplies the input (C, D) of a measuring device (M) with a signal which produces an overflow indication. 2.3 The measuring circuit is basically suitable for all current measurements in which a hazardous voltage must be expected as is the case, for example, in stray current measurements. <IMAGE>