baber/WOPTO huggingface dataset:
Patent EP-0135219-B1 (EP)
IPC: B01F5/06
Filed: 1984-07-24
Granted: 1987-10-28
Abstract: The invention concerns a foam generator conventionally consisting of a hollow stator 1 with a coaxial internal rotor 2 together forming an annular mixing chamber. Both stator and rotor being provided with alternate rings of polygonal pins 4, 3 reaching within the mixing chamber, each pin having at least two ribs 11 creating a vortex trail during generation. 
<??>The rate of occupancy of the pins 4,3 is such that within a cross-sectional range for the mixing chamber between 40 - 90 cm<2>, the quotient:
 total vortex line length
 volume of mixing chamber
 amounts at least to 1,5 and preferably to between 2,4 and 3,0.
Patent EP-0167533-B1 (EP)
Title: Structure de materiau composite avec protection integrale contre l'incendie
IPC: B64C1/40
Filed: 1984-01-09
Granted: 1990-02-07
Abstract: Une structure portante de matériau composite (2, 2') comporte une pluralité de couches de matériau composite. Chaque couche renferme un matériau de matrice (4) conservant son intégrité structurale à 1.200oF pendant au moins cinq minutes. Les résines de polyimide sont des matériaux de matrice préférentiels. Les couches extérieures, qui seront directement exposées au feu, sont renforcées par un tissu tissé (8) qui est suffisamment résistant aux flammes et dont le tissage est suffisamment fin pour empêcher toute pénétration de flammes à 2.000oF pendant au moins quinze minutes. Le tissu tissé (8) est de préférence en céramique. Le reste des couches est renforcé par un matériau fibreux (6) pour avoir la résistance structurale nécessaire. Les couches peuvent être polymérisées en laminés afin de former une seule structure intégrale (2); sinon, de tels laminés peuvent être liés par adhésion à un nid d'abeille (12).
Patent EP-0160050-B1 (EP)
IPC: B01D67/00
Filed: 1984-10-18
Granted: 1990-03-21
Abstract: Aliphatic thermoplastic polyamide porous membranes are reacted with an acid halide of basicity above one to provide acid radicals within the membrane. The acid halide may be derived from an aromatic carboxylic acid or an aromatic derivative of a chlorosilane. The substituted aliphatic polyamide porous membranes lend themselves to the preparation of chemical derivatives of the membrane which are not readily available by aqueous synthesis and to increased density of derivatives which otherwise may be prepared in water.
Patent EP-0162299-B1 (EP)
IPC: F16K31/122
Filed: 1985-04-19
Granted: 1988-10-26
Abstract: 1. Ball valve for a successive change-over from a main pipe (1) to pipelines (2) which branch off, with a housing arranged in the main pipe (1), the housing having an entrance opening and an exit opening for the pipeline which branches off (2), and a cylinder (16) with a plunger, the one plunging space (18) of which is connected with a control line (5), characterized in that the housing is a horizontal three-way piece (6) with an exit opening (7) arranged vertically downwards and with a horizontal exit opening (8), joined to the main pipe (1) ; in each exit opening a vertical stop sleeve (9) or a horizontal stop sleeve (10) is built in and between them a ball-shaped body (11) is arranged to be freely moving, whereby the exit opening (7), arranged vertically downwards, is connected by way of a transition sleeve (12), with a further three-way piece (13) arranged vertically , the horizontal exit opening (14) of which is connected with the pipeline (2) which branches off and whereby in the opening (15), arranged vertically downwards, of the vertical three-way piece (13), the cylinder (16) is arranged with a plunger pin (17) which forms the plunger, the bottom end of the plunger pin having a stop head (19) which is located in the plunging space (18) which is connected by way of an opening (20) with the control line (5), and the upper end of the plunger pin, in order that it lift up the ball-shaped body (11), being moveable into the vertical stop sleeve (9), due to a corresponding hydraulic signal in the control line (5).
Patent EP-0160257-B1 (EP)
IPC: C08F8/12
Filed: 1985-04-20
Granted: 1991-05-08
Abstract: Fluorine-containing copolymers are prepared by free radical-initiated copolymerization of ethylenically unsaturated, copolymerizable monomers, containing vinyl esters, 0.05 to 60% by weight, relative to the total amount of monomers employed, of fluorine-containing monomers in which the copolymerizable ethylene group is substituted by radicals containing fluorocarbon groups, the fluorocarbon groups being composed of at least 2 adjacent carbon atoms having F-C bonds, if appropriate, ethylenically unsaturated monocarboxylic and/or dicarboxylic acids, and if appropriate, further monomers, and, if appropriate, the subsequent partial or complete saponification of the vinyl ester units present in the resulting copolymers to give vinyl alcohol units. The fluorine-containing copolymers and, in particular, the fluorine-containing saponification products, thereof, which can have a surprisingly powerful viscosity-increasing effect in aqueous systems, all useful as emulsifiers, protective colloids or components of adhesives, for modifying the surface of organic and/or inorganic substrates, as a constituent in photosensitive layers and/or in photosensitive printing plates, for the preparation of aqueous hydraulic fluids, as auxiliaries in tertiary petroleum extraction, as paper coating agents and as sizing agents in the textile industry.
Patent EP-0167178-B1 (EP)
IPC: B02C18/18
Filed: 1982-12-17
Granted: 1990-04-11
Abstract: A mineral breaker including a pair of side by side breaker drums each having breaker teeth projecting radiaily therefrom, the teeth on each drum being arranged in circumferentially extending groups of teeth, the groups of teeth on one drum being located between adjacent groups of teeth on the other drum, the teeth on at least one of said pair of drums being arranged to define a series of discrete circumferentially spaced helical formations extending along the drum.
Patent EP-0190402-B1 (EP)
IPC: B23Q23/00
Filed: 1985-10-25
Granted: 1988-03-02
Abstract: A support is provided for high-precision, long threaded spindles which are extremely thin, and which are employed in systems in electronic reproduction technology, machine tools, measuring instruments, and the like. The support includes a bearing block pivotable in three dimensions through use of a hemispherical support bearing. The bearing block has two rollers thereon, one of which is slightly tiltable.
Patent EP-0187458-B1 (EP)
Title: Polymeric films
IPC: C08J7/052
Filed: 1985-11-20
Granted: 1989-08-30
Abstract: A metallised film comprises a metallised layer (2) bonded to a thermoplastic polymeric substrate (1) by an adherent layer (4) comprising a sulphonated polyester resin and an ethoxylated alkyl phenol. A polyester such as biaxially orientated polyethylene terephthalate, is a preferred substrate. The films exhibit improved bonding of the metallised layer to the substrate which bonding may be further enhanced by the inclusion of fine particulate filler in the adherent layer, and are of utility in diverse applications including decorative drapes, magnetic recording media and the packaging of liquids.
Patent EP-0172086-B1 (EP)
IPC: F24H6/00
Filed: 1985-07-22
Granted: 1988-11-17
Abstract: The present invention relates to a method and an apparatus for heating a building, room or any like space characterized in that it combines into a unit a hot-water generator constituted by a fan associated with a water-air exchanger with high thermal inertia, a tank for hot water for sanitary purposes and a hot-water generator connected by a feed line and a return line to an exchanger and to a circuit for reheating the hot water stored in the tank.
Patent EP-0183725-B1 (EP)
IPC: C10G11/05
Filed: 1985-04-26
Granted: 1992-04-08
Abstract: Molecular sieve compositions are prepared by extracting aluminum and substituting titanium and/or iron for extracted aluminum to give molecular sieve products containing framework titanium and/or iron atoms. The process of preparing the titanium and/or iron-containing molecular sieves involves contacting a starting zeolite with a solution or slurry of a fluoro salt of titanium and/or iron under effective process conditions to provide for aluminum extraction and substitution of titanium and/or iron.
Patent EP-0215785-B1 (EP)
IPC: A01K97/20
Filed: 1985-05-29
Granted: 1989-02-01
Abstract: Des filets de retenue permettant une libération plus sûre et plus facile des poissons qu'ils retiennent tout en réduisant le risque d'endommager les poissons comportent un filet tubulaire (1) ouvert à une extrémité (2) et fermé à l'autre (3), le filet comportant un anneau d'embouchures rigides (5), un anneau terminal à l'extrémité fermée et une pluralité d'anneaux de support intermédiaires (4) espacé sur sa longueur entre l'anneau d'embouchure et l'anneau terminal. L'un de ces anneaux intermédiaires (10) est d'une construction essentiellement rigide, par opposition à la fléxibilité relative des anneaux intermédiaires restant (4). L'anneau rigide (10) sert d'embouchure secondaire lorsque les poissons sont relachés afin de réduire la longueur de filet sur laquelle ils vont devoir tomber et ainsi courir le risque d'être endommagés. Sont décrits plusieurs modèles de filets utilisant ce principe.
Patent EP-0200872-B1 (EP)
IPC: C07D231/16
Filed: 1986-03-05
Granted: 1990-04-18
Abstract: Herbicidally and insecticidally active 4-nitro-1-phenylpyrazoles of the formula   <IMAGE>   in which R1 and R2 each independently is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl or halogenoalkyl, R3, R4, R5, R6 and R7 each independently is hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkoxycarbonyl, or -(X)n-R8, X is oxygen, sulphur, sulphinyl or sulphonyl, n is 0 or 1, and R8 is halogenoalkyl.
Patent EP-0202527-B1 (EP)
IPC: A61K31/44
Filed: 1986-05-05
Granted: 1989-09-27
Abstract: Novel compounds of the formula   <IMAGE>   in which R2 is hydrogen or a substituent, and R1 is optionally substituted alkyl or alkenyl, exhibit positive inotropic activity on the cardiac muscle, intensifying the contraction power.
Patent EP-0206227-B1 (EP)
IPC: B60C11/03
Filed: 1986-06-18
Granted: 1991-09-04
Abstract: © The tread-pattern presents a plurality of circumferential zig-zag grooves that divide the tread-band into a plurality of ribs, and a series of sipes (4) which divide at least the axially inner ribs, into a plurality of blocks (3) that are reciprocally locked, one with respect to the other, in the transversal direction.The above-said grooves, are comprised by an alternated succession of narrow notches (1) and large elliptical shaped cavities (2), with the greater axis constituting one side of the zig-zag, with having the cross-section, the slant of the sidewalls and the base-profile, variable with continuity.
Patent EP-0222449-B1 (EP)
IPC: G11B15/44
Filed: 1986-11-06
Granted: 1992-02-05
Abstract: A one-way over-running clutch has drive rollers captured in tapering spaces between the driving and driven member, and a cage for guiding the rollers in the direction of tapering. To allow the driven member to be completely free wheeling in both directions when the driving member is stationary, the cage is connected to a mechanism which permits cage movement in when the driving direction. In a drive system for a winding core in a tape recording and/or playback machine, the one-way mechanism for controlling cage rotation includes a second set of rollers captured between a fixed circular cylindrical surface and inclined surface formed on the cage unit.
Patent EP-0206620-B1 (EP)
Title: Self-heating, self-soldering bus bar
IPC: H01B5/00
Filed: 1986-06-09
Granted: 1992-08-26
Abstract: A self-heating and self-soldering bus bar for use in many applications. The pins of the bus bar are quickly and directly heated to a predetermined autoregulated temperature without significantly raising the temperature of the body of the bus. Thusly a bus bar may be mounted while maintaining thermal balance and mechanical integrity of all wotk pieces. The present invention avoids the problems normally associated with excess thermal expansion experienced when a bus bar is heated incidental to the heating of its contact points. A majority of this incidental heating is eliminated by direct quick heating of the mounting pins.
Patent EP-0192565-B1 (EP)
IPC: G01N33/74
Filed: 1986-02-12
Granted: 1991-05-02
Abstract: This method for immunological determination of amines in biological media consists of: (a) reacting a quinone (in particular, p-benzoquinone) with the amine (for example histamine) present in the test sample; (b) introducing into the medium a monoclonal antibody which specifically recognizes the amine-quinone reaction product formed; and (c) determining one of the forms of the monoclonal antibody present. When the quinone is used in the immobilized state, the monoclonal antibody present is determined in its complexed form with the amine-quinone reaction product (direct type method); when the quinone is used in the free state, the monoclonal antibody is determined in its free form (enzymoimmunometric method or competitive immunoenzymatic method).
Patent EP-0194954-B1 (EP)
IPC: B60P1/64
Filed: 1986-03-10
Granted: 1988-06-08
Abstract: A device for handling a container on a vehicle to permit the container to be tipped about an axis at the rear of the vehicle or to be loaded or unloaded. The device has a reciprocable frame which carries the tipping axis and is caused to reciprocate along the chassis of the vehicle by a horizontally extending hydraulic jack. The device includes hooks to secure the container in a fixed position before the vehicle is used for transporting the container.
Patent EP-0221137-B1 (EP)
Title: Connecteur avec fente receptrice de fil
IPC: H01R4/24
Filed: 1986-04-22
Granted: 1991-11-21
Abstract: Un connecteur électrique comprend une partie (12) de connexion de fil en une plaque métallique façonnée pour former une section de canal. Les parois du canal sont pourvues de protubérances axiales (16, 16') pliées vers l'intérieur, l'une vers l'autre, de sorte que leurs bords libres et opposés définissent entre eux une fente (18) réceptrice de fil. Des ergots (21, 21') formés sur des protubérances respectives (16, 16') définissent entre eux un prolongement de la fente (18). La base comprend une fente (22) où des ergots (21, 21') sont serrés, de sorte que les bords opposés de la fente (22) forment une surface d'arrêt qui traverse la fente réceptrice (18) de fil pour y serrer le fil.
Patent EP-0221176-B1 (EP)
Inventor: ALLEN LARRY M
IPC: A61K31/29
Filed: 1986-05-02
Granted: 1994-09-14
Abstract: The present invention provides a topical pharmaceutical composition comprising a pharmacologically active agent and a vehicle characterized in that said composition includes a potentiator for the pharmacologically active agent which comprises a water soluble zinc-containing compound that provides zinc ions that can complex or chelate with the pharmacologically active agent.
Patent EP-0243810-B1 (EP)
IPC: G09F7/06
Filed: 1987-04-16
Granted: 1990-10-03
Abstract: 1. Advertisement or price board comprising a support (10) and profiled ledges (14 to 24) connected thereto for receiving information-carrying panels (28, 30), the support (10) being provided with a grid of holes (12) at least in the region carrying the ledges (14 to 24) and the ledges (14 to 24) being provided with lugs (26) which are intended to engage the holes of the grid, characterised in that each of two neighbouring lugs (26) are located on the ledges (14 to 24) at the diagonally-opposed apices of an imaginary rectangle and that the ledges (14 to 24) are provided with apertures (32) having a cross-section corresponding to that of the lugs (26) at the two other diagonally-opposed apices of the rectangle, several ledges (14 to 24) cooperating to permit adjustment to different panel sizes on both sides of the support (10).
Patent EP-0252421-B1 (EP)
IPC: B67D3/00
Filed: 1987-07-01
Granted: 1990-09-26
Abstract: 1. Metering chamber delivery equipment (6) for the metered delivery of liquids, in particular of beverage concentrates, from a stock container (4) with the use of a metering valve, which is detachably fastened at the exit opening of the stock container (4), with a control slide arrangement (15), which alternatingly closes or opens the inflow opening (19) and the exit opening (20) of the metering valve and which is resettable out of a first position, in which the exit opening (20) is closed, into a second position, in which the inflow opening (19) is closed, wherein the inflow opening (19) at the entry into the metering chamber delivery equipment (6) is arranged centrally in the head region of this metering chamber delivery equipment (6) and a valve closure organ (21), by way of which the inflow opening (19) is closable in the manner of a lid against the entire interior space of the metering chamber housing (14), is arranged opposite this inflow opening (19) and directly on the tubularly constructed control slide (15) and guide ribs (25), which project into the inflow opening (19) at the entry into the metering chamber delivery equipment (6), are arranged above the valve closure organ (21) on the control slide (15), characterised thereby, that the control slide (15) is equipped with a ferromagnetic armature (26) and thereby actuable against gravity by a magnetic field produced by an electromagnet and that the inflow opening (19) lies in a housing cap (13, 13'), which is detachably connected with the housing (14) of the metering chamber delivery equipment (6), with side walls (28, 28') bounding an internal volume.
Patent EP-0233742-B1 (EP)
Title: Electrical connectors
IPC: H01R24/64
Filed: 1987-02-09
Granted: 1991-12-18
Abstract: The conector has two or more legs (2,3) with their major axes either parallel or perpendicular to one another, and their lower ends tapered. The legs are provided for insertion into mounting holes in the board, the cross-section of each leg having major and minor axes respectively greater and less than the mount-ing hole dia. The legs are pref. diamond shaped. Contact wires are secured in grooves in the plastics connector by ultrasonically melting the material adjacent to the wire and allowing it to resolidify. The wires may either enter plated holes in the circuit board, or be bent parallel to the board surface and soldered there.
Patent EP-0247906-B1 (EP)
Inventor: MIZUNO DEN ICHI
IPC: A61K38/00
Filed: 1987-02-04
Granted: 1994-12-28
Abstract: Anti-tumor polypeptides represented by the amino acid sequence: X-X min -Ala-Asn-Pro-Gln-Ala-Glu-Gly-Gln-Leu-Gln-Trp-Leu-Asn-Arg-Arg-Ala-Asn-A la-Leu-Leu-Ala-Asn-Gly-Val-Glu-Leu-Arg-As p-Asn-Gln-Leu-Val-Val-Pro-Ser-Glu-Gly-Leu-Tyr-Leu-Ile-Tyr-Ser-Gln-Val- Leu-Phe-Lys-Gly-Gln-Gly-Cys-Pro-Ser-Thr-His-Val-L eu-Leu-Thr-His-Thr-Ile-Ser-Arg-Ile-Ala-Val-Ser-Tyr-Gln-Thr-Lys-Val-Asn -Leu-Leu-Ser-Ala-Ile-Lys-Ser-Pro-Cys-Gln-Arg-Glu- Thr-Pro-Glu-Gly-Ala-Glu-Ala-Lys-Pro-Trp-Tyr-Glu-Pro-Ile-Tyr-Leu-Gly-Gl y-Val-Phe-Gln-Leu-Glu-Lys-Gly-Asp-Arg-Leu-Ser-Ala -Glu-Ile-Asn-Arg-Pro-Asp-Tyr-Leu-Asp-Phe-Ala-Glu-Ser-Gly-Gln-Val-Tyr-P he-Gly-Ile-Ile-Ala-Leu wherein X is a hydrogen atome or a peptide the type and number of which may be chosen as desired, X min  represents a peptide having 1-39 amino acid residues, and, novel DNAs coding them, processes for their preparation, and anti-tumor agents comprising them are disclosed.
Patent EP-0270650-B1 (EP)
Inventor: WASON SATISH K
IPC: C09K23/00
Filed: 1987-06-12
Granted: 1994-04-20
Abstract: A family of novel and unique synthetic alkali metal alumino-silicates (SAMS) are produced by the hydrothermal reaction between kaolin clay and alkali metal silicates. The integrated composition of the SAMS products is a unique entity having an overall composition of xM2O:Al2O3:ySiO2:zH2O where x is the number of moles of alkali metal oxide and is an integer from 0.01 to 2.0, M is an alkali metal, y is the number of moles of SiO2 in the unique SAMS composition, and z is the number of moles of bound water and is an integer ranging from 1.0 to 5.0. The composition essentially comprises altered kaolin clay platelets with an integral rim or protuberance of essentially amorphous alkali metal silicate-kaolin reaction product. The unique SAMS compositions are structured materials in which the structure can be controlled, and are therefore useful as functional fillers, as TiO2 extenders, as silica extenders or as reinforcing agents for paper, paint, rubber, plastics and specialty products.
Patent EP-0280698-B1 (EP)
Inventor: MCCOLLUM PATRICK E
IPC: H02H3/093
Filed: 1987-07-06
Granted: 1994-12-07
Abstract: A universal solid state power controller for controlling the application of a source voltage to a load comprising a semiconductor switch having a predetermined non-bounce switching characteristic. The switch is responsive to an operating signal for connecting the load to the source voltage. A control means has a microcomputer following a predetermined program. The control means is responsive to a command electrical signal and provides the semiconductor switching means operating signal. The microcomputer program has an ac subprogram for SSPC operation with a source voltage of sinusoidal character and a dc subprogram for SSPC operation with a source voltage of direct current character. A voltage selection circuit provides a logic signal of a first polarity to the microcomputer to direct the microcomputer to use the ac subprogram for SSPC operation with an ac source. The logic signal has a second polarity to direct the microcomputer to use the SSPC dc subprogram for operation with a dc source. A current rating selection circuit provides a logic signal to the microcomputer to direct the microcomputer to select a predetermined current rating for the power controller. The invention electrical switch provides a bounce-free closure of the conduction path from the alternating source voltage to the load in response to the command electrical signal. The closure corresponds with a first predetermined sequence of alternating source voltage crossing zero voltage. The invention switch interrupts the conductive path to the load without contact bounce, associated arcing in response to interruption of the command electrical signal.
Patent EP-0319536-B1 (EP)
Title: Modified fibrous products and method for their manufacture
IPC: C08B37/08
Filed: 1987-08-18
Granted: 1992-03-04
Abstract: The modified fibrous products, especially fabrics, nonwovens, knitwears, leathers and the like, comprise chitosan after treatment by chitosan as a modifying material. The chitosan is microcrystalline chitosan and the product contains microcrystalline chitosan particles bonded to adjacent particles and the structure of the fibrous product mainly by hydrogen bonds. In a method of manufacture of the modified products, the microcrystalline chitosan gel-like dispersion is brought in contact with the products, whereafter the products are dried.
Patent EP-0286856-B1 (EP)
Title: Fault-tolerant computer arrangement
IPC: G06F11/16
Filed: 1988-03-16
Granted: 1993-05-19
Abstract: This arrangement is based on the duplex concurrence principle with two closely coupled but spatially separable computers of identical construction and loaded with corresponding programmes and connectable to common or redundant input channels and to a common output channel. The two computers are multiprocessors. A device is described which synchronises the two identical computers so closely that both computers execute their programmes in step with the clock. In addition, the device allows the input data and the interrupts to be matched, an empty processor to be trained after it has been repaired and various functions for acquiring and dropping synchronisation in non-deterministic operations. The device utilises special properties of the buses of the two multiprocessors, which are also described. <IMAGE>