baber/WOPTO huggingface dataset:
Patent EP-0263770-A2 (EP)
Inventor: CARUSO PHILIPPE
IPC: B28B23/00
Filed: 1987-10-09
Abstract: Method, characterised in that it consists in producing a concrete polymer in the form of a mixture based on methyl methacrylate with fillers, and in spreading it in a mould (1) in which is unwound simultaneously a glass-fibre film (5), over a regular thickness, and then in applying onto the spread mixture a load-bearing infrastructure (2) which is sealed therein after polymerisation of the mixture. <IMAGE>
Patent EP-0283717-A2 (EP)
Title: Opto-mechanical device
Inventor: MENKE JOSEF-FERDINAND DIPL-ING
IPC: G02B5/24
Filed: 1988-02-18
Abstract: A beam path can be altrnately deflected into a first and second direction using the component. The component consists of triple mirrors or prisms which follow one another in a row offset by 180 DEG with respect to one another and whose base faces form the circumference of a wheel. A beam incident on the middle of the mirror or prism track is alternately deflected into the first and second direction when the wheel is rotated with a time division of 50%:50%. <IMAGE>
Patent EP-0288766-A2 (EP)
Inventor: HOWARD JAMES KENT
IPC: H01L43/10
Filed: 1988-03-29
Abstract: An improved thin film magnetoresistive (MR) sensor uses an alloy comprising Fe, Mn and Cr as an antiferromagnetic layer to provide a longitudinal exchange bias in the ferromagnetic MR layer. Sufficient exchange biasing is provided and the FeMnCr layer exhibits excellent corrosion resistance.
Patent EP-0304709-A2 (EP)
Inventor: KATSUYUKI IMOTO
IPC: G02B6/122
Filed: 1988-08-05
Abstract: A waveguide type optical device in which a waveguide layer (2...4) for propagating light is provided on the front surface of a substrate (1), and a compensation layer (5, 6) having a coefficient of thermal expansion substantially equal to that of the waveguide layer (2...4) formed on the front surface is provided on the rear surface of the substrate (1).
Patent EP-0314908-A2 (EP)
Inventor: BROWN PETER FITZHUGH
IPC: G10L15/02
Filed: 1988-09-16
Abstract: In a Markov model speech recognition system, an acoustic processor generates one label after another selected from an alphabet of labels. Each vocabulary word is represented as a baseform constructed of a sequence of Markov models. Each Markov model is stored in a computer memory as (a) a plurality of states; (b) a plurality of arcs, each extending from a state to a state with a respective stored probability; and (c) stored label output probabilities, each indicating the likelihood of a given label being produced at a certain arc. Word likelihood based on acoustic characteristics is determined by matching a string of labels generated by the acoustic processor against the probabilities stored for each word baseform. The present invention involves the specifying of label parameters and the constructing of word baseforms interdependently in a Markov model speech recognition system to improve system performance.
Patent EP-0297779-A2 (EP)
Inventor: DEMARAY RICHARD ERNEST
IPC: C23C14/35
Filed: 1988-06-22
Abstract: A magnetron sputter coating device having a target 11 of material to be sputtered and a magnetic means 21, 24, 35 for producing a closed-loop magnetic tunnel capable of confining a glow discharge adjacent a surface of the target 11 is disclosed. A groove 3 is provided in the surface of the target 11 along at least part of the erosion region. The groove 3 affects the sputtering voltage and profile of the sputtering surface as it erodes. The dimensions and location of the groove 3 can be selected to optimize the effects for particular magnetron sputtering devices.
Patent EP-0307097-A2 (EP)
Inventor: MIKURA YASUSHI
IPC: A61K38/21
Filed: 1988-08-17
Abstract: Cytokines are water-insolubilized by acting a physiologically adaptable protein or high molecular organic acid on a cytokine, and thus obtained water-insolubilized cytokines retains physiological activity, and therefore, the water-insolubilized cytokines are useful as sustained release injections.
Patent EP-0313244-A2 (EP)
Inventor: LINSLEY PETER S
IPC: C12Q1/34
Filed: 1988-10-10
Abstract: A method for treating ligands present in unpurified form in fluid samples to remove substances to expose binding sites to enhance immunological binding for use in assays is described. The method includes enzymatic and chemical treatment of ligand using enzyme and mild acid. The method is exemplified by the treatment of sialylated antigens with neuraminidase.
Patent EP-0332785-A2 (EP)
Inventor: LAMONT PETER
IPC: C08J9/04
Filed: 1988-12-19
Abstract: Silicone rubber compositions prepared from polydiorganosiloxane and small amounts of alkali metal hydrogen phosphates or alkali metal hydrogen phosphites improve the properties of the silicone rubber, such as compression set and flame retardancy.
Patent EP-0370149-A2 (EP)
Inventor: PECK ROBERT LESTER
IPC: H01M50/429
Filed: 1988-12-19
Abstract: An ionic semiconductor material includes 10 to approximately 50 percent by weight of a hydrogel which is dispersed within an inert nonporous matrix material to form a composite wherein the quantity of water that can be absorbed by the composite does not substantially exceed the weight of the composite. The material may be used in electrochemical cells, for water purification, as solid polymeric electrolytes, in breathable waterproof coatings, and in numerous other applications for controlled moisture or ion transfer.
Patent EP-0289394-A2 (EP)
Title: Procédé de purification d'un sel de baryum
Inventor: DELLOYE THIERRY
IPC: C01F11/36
Filed: 1988-04-20
Abstract: L'invention a trait à un procédé de préparation d'un sel de baryum purifié, notamment à failble teneur en strontium, caractérisé en ce que l'on met en contact une solution aqueuse initiale de baryum avec un solvant organique comprenant une hydroxy-8 quinoléine à groupement méthylène-alkyle, pratiquement insoluble dans l'eau.
Patent EP-0317476-A2 (EP)
Inventor: CAHILL JOSEPH JAMES
IPC: G06F3/00
Filed: 1988-10-11
Abstract: An integrated semiconductor VLSI chip design that increases the number of driver circuits (40, 41,...), or groups of driver circuits, that can be simultaneously switched. Timed driver gating signals 553, 54,...), or driver enable signals, are used, in conjunction with physical grouping of driver circuits on the chip, to isolated switching drivers from quiet drivers. This construction and arrangement minimizes detrimental effects usually caused by noise that is generated when driver circuits switch.
Patent EP-0317509-A2 (EP)
Inventor: PASZKOWSKI JERZY DR
IPC: C07H21/04
Filed: 1988-11-08
Abstract: The invention relates to a process which, based on the homologous recombination of natural or artificially modified genes, gene fragments or other useful DNA sequences with homologous DNA segments within the plant genome, allows the targeted incorporation of genetic material at exactly defined sites in the genome of the plant, as well as a site-directed, predictable modification of genes within the plant genome. The process also permits specific identification of the function of individual genes within the total genome of the plants. The invention also relates to transgenic plants obtainable by this process, and to the offspring thereof and to the plant products thereof. <IMAGE>
Patent EP-0313534-A2 (EP)
Inventor: EKLUND SVEN
IPC: B23B27/00
Filed: 1988-10-14
Abstract: The present invention relates to a cutting insert for chip removing machining, preferably turning or drilling, said cutting insert (10;10a) has at least one cutting corner including a main cutting edge (13) having a setting angle (α). 
     The invention has the aim of disclosing a cutting insert that simultaneously carries out rough and finishing machining alternatively finishing machining and polishing. By this way one or more separate working moments are eliminated. 
     Characterizing for the cutting insert according to the invention is that behind the main cutting edge, seen in the direction of the feeding direction (M) of the cutting insert (10;10a), is arranged a further cutting edge (14;14a,14b) and/or a burnishing means. An included angle (τ) between the straight portion of the main cutting edge (13) and a line that touches the cutting corner and passes through an end of the further cutting edge (14;14a,14b) located furthest away from the main cutting edge (13). The setting angle (α) and the angle (τ) together have a value within the interval 177° - 210°, preferably 177° - 195°.
Patent EP-0312522-A2 (EP)
Inventor: KRAGULJ WALTER
IPC: F17C1/10
Filed: 1988-10-14
Abstract: A cylindrical underfloor liquified-gas tank (1) which is provided with fittings (7) which are arranged on a supporting plate (6). Here, provision is made for the supporting plate (6) to be arranged in the lid (4) of the tank by means of a loose flange (5). The tank is sunk in along a vertical axis xx'. Surprisingly, this does not increase the installation depth, and easier production and simpler coating are achieved, and installation is not restricted to certain orientations with regard to the predetermined pipelines as in the case of horizontal tanks. <IMAGE>
Patent EP-0334135-A2 (EP)
Inventor: ADLER ALFONS DR
IPC: C07D411/04
Filed: 1989-03-11
Abstract: Trisubstituted 1,3,5-triazine-2,4,6-triones of the general formula (I) …<IMAGE>… in which… R<1>, R<2> and R<3> are as defined in the description, and their use in pesticides, in particular as fungicides. …<??>Formula (I) provides a general definition of the trisubstituted 1,3,5-triazine-2,4,6-triones. For example, they can be prepared by reacting suitable disubstituted 1,3,5-triazine-2,4,6-triones with suitable halides, or by reacting suitable ureas with suitable bishalocarbonylamines.
Patent EP-0337274-A2 (EP)
Inventor: ROBERTS DAVID WILLIAM
IPC: D06L4/40
Filed: 1989-04-05
Abstract: An improved alkaline enzymatic fabric-washing composition is disclosed comprising a surface-active material, detergency builders, an enzyme, a peroxide compound bleach and a peroxyacid bleach precursor of the formula:
      wherein R is an unsubstituted alkyl group containing 1 to 9 carbon atoms or a phenyl group; and M is hydrogen, alkali metal, alkaline earth metal, ammonium or alkyl or hydroxyalkyl substituted ammonium cation. The composition is effective for washing fabrics at the low temperature region of 40°C and below.
Patent EP-0343582-A2 (EP)
Inventor: MASUMI RYOJI
IPC: G21C1/03
Filed: 1989-05-23
Abstract: The present invention provides a structural component for constituting a reactor core comprising one and the other metallic members (1, 2; 11, 12) arranged adjacent to each other in a reactor, and reduction means for reducing a difference in the swelling between the metallic members due to neutron irradiation thereto; a core of the reactor comprising a plurality of such constructural element; and a method for operating a reactor having metallic tubular members (1; 11) arranged in a core of the reactor and each enclosing a plurality of metallic cladding tubes (2; 12) in each of which substance heated by neutron irradiation thereto and cooled by passing coolant (3) through the reactor core is filled, wherein the reactor is operated under a condition that an average used temper­ature of the cladding tubes (2; 12) is higher than an irradiation temperature that the swelling rate of the cladding material due to neutron irradiation thereto becomes maximum and an average used temperature of the tubular members (1; 11) is lower than an irradiation temperature that the swelling rate of the tubular material due to neutron irradiation thereto becomes maximum. According to the structural component and the reactor core, since the difference in the swelling between the metallic members (1, 2; 11, 12) due to neutron irradiation thereto can be decreased, any mechanical interactions can be prevented or reduced. According to the present method, since the difference in the swelling between the metallic members (1, 2; 11, 12) due to neutron   irradiation thereto can be decreased due to the above operation temperature condition, any mechanical inter­actions can be prevented or reduced.
Patent EP-0369394-A2 (EP)
Inventor: JOCHUM PETER DR
IPC: A61K6/90
Filed: 1989-11-14
Abstract: A polyether-impression material comprising components (a) a polyether, which has at least two optionally substituted vinyl- and/or allyl-end groups, (b) an SiH component, (c) a platinum catalyst, and optionally (d) the usual additives characterized in that the SiH-component (b) can be obtained by the reaction of at least a bi- functional, or polyfunctional, e.g., trifunctional, allyl- or vinyl-hydrocarbon compound, the hydrocarbon radical of which, without taking account of the allyl- or vinyl-groups and the optionally present alkylene ether groups, has 6 to 30 C-atom and contains at least one aromatically unsaturated, heterocyclic, or cycloaliphatic ring, with at least one mole per vinyl- or allyl-group of at least a bifunctional, or polyfunctional, e.g., trifunctional, SiH compound of the formula:  <IMAGE>  or  <IMAGE>   in which e=0 to 8, g=0 to 8, h=0 to 4 and R4 and R10 are the same or different, and are each H, methyl or ethyl, with the proviso that at least 1 and at the most 5 of R4 to R10 are H, wherein g and h cannot simultaneously be O, and wherein at least the components (b) and (c) lie spatially separated from each other.
Patent EP-0411207-A2 (EP)
Inventor: GEHRING MARK R
IPC: H04B1/16
Filed: 1989-11-16
Abstract: A digital receiver samples data from an amplitude modulated subcarrier at a rate less than twice the subcarrier's maximum frequency by sampling at known phase points. Sampling at known phase points is achieved by generating a sampling clock from a signal phase locked to and transmitted with the modulated data subcarrier.
Patent EP-0380785-A2 (EP)
Inventor: PEIXIANG ZENG C O APT INSTRUME
IPC: G05B15/02
Filed: 1989-12-06
Abstract: A programming unit according to the invention is equipped with a truth value display device (147) which includes a plurality of length display sections (151) of a number equal to the number of types of a plurality of functions used by consequents of implications in modus ponens-type inferences, and a display circuit for performing control in such a manner that a given truth value is displayed by length on a corresponding length display section. By virtue of this truth value display device, inferential circumstances for each implication can be observed and it is possible to grasp the suitability of each implication rule and judge whether the rule is suitable or not.
Patent EP-0331233-A2 (EP)
Inventor: BROER DIRK JAN
IPC: G11B7/0045
Filed: 1989-02-22
Abstract: A method of manufacturing a laminated element, in which a substrate 1 is provided with a coating 2 of a liquid-crystalline monomer, in accordance with formula 1, which is oriented by means of an external force, in particular a magnetic field 3, and subsequently subjected to radiation 4, so that a pattern 5 of coating 2 is polymerized and the orientation is fixed, as well as a laminated element, such as an optical component, obtained in accordance with the method.
Patent EP-0334430-A2 (EP)
Inventor: ROYCE RALPH ROBERT
IPC: C11D17/00
Filed: 1989-03-16
Abstract: A detergent-compatible, dryer-released, quench cooled fabric softening composition prepared by quench cooling molten fabric softener on a cooling device, preferably a moving cooled belt. Fabric softener particles made therefrom are harder and have a more complex differential scanning calorimetry curve than a comparable nonquenched or prilled fabric softener. The average particle of this invention preferably has at least one flat or smooth surface covering at least about 10% up to 100% of its total surface area. The particulate particles are easier to coat and easier to handle.
Patent EP-0359329-A2 (EP)
Inventor: COLAK SEL BRIAN
IPC: H01S5/00
Filed: 1989-09-11
Abstract: Wide band gap, single conductivity type semiconductor light-emitting diodes (LED's) (90) feature a bias potential across the device below that required for carrier multiplication by avalanche breakdown, together with separate means for carrier introduction, such as an electron beam or a pn junction diode (91), to achieve light emission. The addition of Fabry-Perot surfaces (154, 155) converts the LED to a semiconductor laser (150). Efficiency enhancing heterostructure, including potential wells (95, 96) and staircases (92-94), may be added to the device. Arrays of such devices (172) on a substrate (171) may be scanned by an electron beam to display video information.
Patent EP-0326268-A2 (EP)
Inventor: WAINWRIGHT BASIL EARLE
IPC: F41B9/00
Filed: 1989-01-17
Abstract: Apparatus (2) for firing at least one jet of electrically charged liquid, which apparatus (2) comprises propellant means (42,44) for propelling the jet of liquid from the apparatus (2) towards a target and electronically operated liquid-charging means (12) for causing the fired jet of liquid to be electrically charged.
Patent EP-0329442-A2 (EP)
Inventor: ANTHON DOUGLAS WILLIAM
IPC: H01S3/109
Filed: 1989-02-16
Abstract: An intracavity frequency-modified laser of improved amplitude stability is obtained through the use of a plu­rality of nonlinear optical crystals within the laser cavity.
Patent EP-0333472-A2 (EP)
Inventor: TOP ABDUL GAPOR MD
IPC: C07D311/72
Filed: 1989-03-16
Abstract: The invention relates to a process for the production of tocopherols (T) and tocotrienols (T3) from palm fatty acid distillates (PFAD). The process comprises of converting free fatty acids and glycerides in PFAD into alleged esters, then separating T and T3 from the alkyl esters and other impurities. The T and T3 is concentrated by ion-exchange and further concentrated by distilling the resulting product. Specific catalysts and optimum temperatures for the process are disclosed.
Patent EP-0345966-A2 (EP)
Inventor: HUTCHINGS RICHARD S
IPC: A61K8/20
Filed: 1989-05-24
Abstract: A chlorine dioxide-containing composition comprising sodium chlorite; an initiator selected from the group consisting of (A) a thickening agent; (B) a colorant, (C) a perfume and mixtures thereof; chlorine dioxide at an antimicrobial concentration, and water, the sodium chlorite and the initiator being present in the composition in an amount adapted to form interactively said antimicrobial chlorine oxide concentration, said composition having a viscosity suitable to maintain the thus-formed chlorine dioxide at a steady-state concentration.
Patent EP-0366489-A2 (EP)
Inventor: YOSHIDA MASANOBU
IPC: H03K19/0944
Filed: 1989-10-27
Abstract: A NAND gate circuit, which can be used for a decoder circuit, includes a high potential voltage source (V cc ), an output terminal (V OUT ), a load element (T₁) connected between the high potential voltage source (V CC ) and the output terminal (V OUT ), and a driving circuit serially connected between the output terminal (V OUT ) and a low potential voltage source (V ss ) and comprising a plurality of serially-arranged driving transistors (T₂,T₃,T₄,T₅,T₆), respective input signals (a,b,c,d,e) being applied to the transistor gates. At least one of the transistors of the driving circuit has a driving performance different from at least one other transistor of the driving circuit, whereby improvements are attainable as regards erroneous operation of the NAND gate circuit, when subject to noise, by virtue of improved uniformity of the input threshold voltage for different combinations of input signals.
Patent EP-0369772-A2 (EP)
Inventor: SWIFT JOSEPH A
IPC: H01R39/24
Filed: 1989-11-15
Abstract: An electrical device has two electrical contact components (68,72) at least one of which is a pultruded composite member made of a plurality of small diameter conductive fibers (71) in a polymer matrix (75), the fibers being oriented in the matrix in a direction substantially parallel to the axial direction of the pultruded composite member and being continuous from one end of the member to the other to provide a plurality of potential electrical contacts at each end of the member.
Patent EP-0371704-A2 (EP)
Inventor: ULBING OTMAR M
IPC: F16H25/24
Filed: 1989-11-24
Abstract: A rotary/linear actuator (10) of the type having power driven rotary balls (90) adapted to impose a strain wave on a flexible sleeve (18) for purposes of flexing screw threads (70) carried by the sleeve radially into engagement with threads (30) carried by an outer sleeve for purposes of effecting axial displacements of the outer sleeve relative to the flexible sleeve, employs an improved flexible sleeve (18) permitting essentially uniform radial deflection of its screw threads in a direction ex­tending lengthwise thereof. The actuator includes an improved motor mounting arrangement (26) and alternative touch controlled potentiometer construction (28) for sensing the relative axial positions of the outer and inner sleeves. An alternative actuator con­struction is disclosed, wherein the flexible sleeve is formed as an integral part of an inner sleeve of the actuator.
Patent EP-0358582-A2 (EP)
Inventor: SHINONAGA HIDEYUKI
IPC: H04J3/06
Filed: 1989-09-04
Abstract: A unique word and/or a receive phase in the demodulator in a multi-phase signal and/or a multi-level signal is detected by obtaining a plurality of correlation values, performing linear calculations for those correlation values to provide a correlation pattern, and looking at a table if this pattern coincides with one of the predetermined patterns. The invention is useful even when a received signal quality is poor and/or the length of the unique word is short. A plurality of unique word, together with received phase are also recognized by the present invention.
Patent EP-0371920-A2 (EP)
Inventor: STIBAL WERNER R F
IPC: B65D41/34
Filed: 1989-11-20
Abstract: The screw cap (1) is provided with a tamper-evident band (3) which is subdivided into two sections. A circumferential section (9) is connected firmly to the lower cap-edge while a complementary section (10) is designed to be tear-off and is connected to the lower cap-edge only via tear-off tabs (12). At one end of the fixed circumferential section (9) a predetermined breaking point (11) with an elastic slotted element is arranged on the tamper-evident band (3). <IMAGE>
Patent EP-0380942-A2 (EP)
Inventor: WANK GERHARD
IPC: B31B50/64
Filed: 1990-01-12
Abstract: The invention relates to a method for gluing a cardboard blank, in particular for hinged-lid cigarette packages, whose decorative or outer surface is laminated with a plastic film, on a continuously- operated packing machine, which is characterised in that the plastic film and a part-region of the cardboard material situated under said film is destroyed by tips of a tool which are heated to 150 to 400 DEG C in the region or part-region of the cardboard regions to be glued and a glue is then applied to the film surface, damaged in this way with depressions which extend like craters into the cardboard, and the film surface is pressed together with the underside of the regions of the cardboard blank to be glued, and to a tool for carrying out the method, which consists of a heatable beam whose contact surface has a plurality of rows of successive tips having a height of approximately 1 to 5 mm. 
<IMAGE>
Patent EP-0383118-A2 (EP)
Inventor: MEIXNER JURGEN DR
IPC: C08G63/676
Filed: 1990-02-03
Abstract: The process involves curing polyesters containing (meth)acryloyl groups in the presence of atmospheric oxygen at temperatures above 80 DEG C, where the polyesters containing (meth)acryloyl groups are those comprising A) from 0.4 to 1.0 mol of an unsaturated dicarboxylic acid component,  B) from 0 to 0.6 mol of another dicarboxylic acid component,  C) from 0.3 to 2.0 mol of an ether alcohol component, D) from 0 to 1.7 mol of an alcohol component which is different from C) and E) from 0.5 to 6.0 mol of an unsaturated monocarboxylic acid component.