baber/WOPTO huggingface dataset:
Patent EP-0225063-A2 (EP)
Inventor: TOJO TETSUO
IPC: C08F8/20
Filed: 1986-10-31
Abstract: A chlorinated rubber having a chlorine content of 10 to 45% by weight based on the weight of the chlorinated rubber and a Mooney viscosity, ML 1-4  (121°C), of 10 to 190 is obtained by chlorinating an ethylene/alpha-olefin/non conjugated diene copolymer rubber containing 5-vinyl-2-norbornene as the non-conjugated diene. The chlorinated rubber has excellent processability in roll milling, extrusion, etc.
Patent EP-0226453-A2 (EP)
Inventor: FUKUI YOSHIHARU
IPC: C08K5/10
Filed: 1986-12-10
Abstract: A polyolefin composition contains (1) from 0.01 to 1.0 part by weight of tris(3,5-di-t-butyl-4-hydroxybenzyl)-isocyanurate, (2) from 0.01 to 0.5 part by weight of a pentaerythritol diphosphite compound represented by the formula:
     where R, represents a methyl group, a tertiary butyl group or a tertiary amyl group, R 2  represents a hydrogen atom, a methyl group, a tertiary butyl group, a tertiary amyl group, a phenyl group or a cyclohexyl group, R 3  represents a hydrogen atom, a methyl group or a tertiary butyl group and R 4  represents a hydrogen atom, a methyl group or a tertiary butyl group, provided that not all of R 2 , R 3  and R 4  simultaneously represent hydrogen atoms, (3) from 0.01 to 1.0 part by weight of one compound selected from phenyl benzoate compounds, benzotriazole compounds and benzophenone compounds and (4) from 0.01 to 1.0 part by weight of a heterocyclic hindered amine compound which are blended with 100 parts by weight of a polyolefin. Extremely excellent light stability, particularly, at high temperature is obtained.
Patent EP-0192624-A2 (EP)
Inventor: THOMAS JOYCE KACHLINE
IPC: A47L5/24
Filed: 1986-02-19
Abstract: A lightweight broom having a rechargeable battery powered vacuum pump and a mounting assembly for pivotally mounting a nozzle. The mounting assembly and power assembly are spaced apart on a frame carrying both assemblies, and a filter bag arrangement is removably received therebetween. The filter bag arrangement includes a canister adapted to removably fit on a frame between the mounting assembly and the power assembly.
Patent EP-0233467-A2 (EP)
Inventor: SCHIMMEL GUNTHER DR
IPC: C01B25/455
Filed: 1987-01-14
Abstract: The sodium aluminium fluorophosphates (NAFP) have the formula  Nax(AIFy)(PO4)2(OH)3+x-y-3z in which x denotes numbers from 2 to 10, y from 1.1 to 2.5 and z from 1 to (1 + 1/3x + 1/3y).
Patent EP-0236732-A2 (EP)
Inventor: BOCKHOLT HEINRICH
IPC: B66D1/44
Filed: 1987-02-04
Abstract: 1. Control device for the actuation of a hydraulic rope-winch drive for a load-receiving means (load-winch drive) movable on a plurality of guide rails of an inclined elevator, especially for the transport of furniture, characterized in that during the upward travel of the load-receiving means there is a complete supply of pressure fluid to the hydraulic motor (9) and during the downward travel of the load-receiving means there is a complete release for switching off the hydraulic motor (9) of the load-winch drive automatically with a time delay after the easing of the holding brake of the loadwinch drive, in such a way that in the pump line (3) leading to the hydraulic motor (9) of the load-winch drive there is a proportional valve (5) coupled to a bypass valve (13), the bypass valve (13) being arranged in a bypass line (14) bypassing a pressurising valve (11) located in the pump line (3) between the pump (1) and the proportional valve (5) and in that the proportional valve (5) and the bypass valve (13) are coupled electrically.
Patent EP-0247282-A2 (EP)
Title: Plastic dowel
Inventor: FISCHER ARTUR PROF DR H C
IPC: F16B13/02
Filed: 1987-02-06
Abstract: A plastic plug for anchoring objects in support structures comprises an expansible portion and an elongated neck having a head portion with a flange for supporting an object being secured to the support structure. The elongated neck is formed of two spaced expansible legs and has an elliptical cross-section which merges into circles at two end portions thereof. The expansible portions of the legs are provided with longitudinal grooves which form a widening of the longitudinal bore in the head portion.
Patent EP-0242735-A2 (EP)
Inventor: SKACH KUNO
IPC: B60T17/00
Filed: 1987-04-10
Abstract: 1. Valve arrangement for compressed air brakes or vehicles containing a housing (3), the internal chamber (4) of which comprises parts which are exposed to corrosion and an exhaust valve portion (15, 17, 19, 20) to discharge compressed air to atmosphere, while bypassing the internal chamber (4), in particular pressure transformers (1) for compressed air brakes for rail vehicles, the transmission ratio of which is adjustable through a balancing beam (2) with a variable lever ratio in which a throttled channel (30, 34) exists between the chamber (32) of the vent portion (15, 17, 19, 20) which permanently communicates with the atmosphere and to which the air to be discharged can be admitted and the internal chamber (4).
Patent EP-0245745-A2 (EP)
Inventor: OKAMOTO KANEYUKI
IPC: H04N5/45
Filed: 1987-05-04
Abstract: An image processing system comprising a first and second video signal sources (1, 2) providing a main-field video signal and sub-field video signal, respectively, means for compressing the sub-field video signal on the time axis, and a signal merging unit (26) which merges the compressed sub-field video signal into the main-field video signal and delivers the resulting signal to a television receiver set, wherein the signal compressing means comprising a dual-port memory (12) having a first and second ports (60, 62) and operating to compress the sub-field video signal on the time axis and store the compressed signal, and control means (13, 14) for controlling the reading and writing of the memory for the sub-field video signal, the control means comprising a first control section for writing the sub-field video signal into the first port of said memory, a second control section for trasferring a signal from the first port to the second port, and a third control section for reading out a signal from the second port, said memory implementing the reading operation and writing operation in asynchronous manner.
Patent EP-0258910-A2 (EP)
Inventor: WIESE WINFRIED JOHN
IPC: F16J15/34
Filed: 1984-08-07
Abstract: A mechanical seal assembly (10,100) comprising rotatable (20,108) and stationary (22,110) seal rings with faces (24,26,112,114) opposing one another. Means (94,174,176) are provided to insure a pressure balance on the outside surface and on the inside surface of the softer seal ring, so that this seal ring does not deflect and distort, and wear in an undesirable manner.
Patent EP-0264827-A2 (EP)
Inventor: YAMORI TSUNEFUMI
IPC: B41M5/40
Filed: 1987-10-15
Abstract: A heat-sensitive recording material is disclosed, comprising a plastic film or a synthetic paper or a laminate of a plastic film or a synthetic film with a paper; a heat-sensitive recording layer formed on said plastic film or synthetic paper or said laminate, which contains a color former and a color developer which forms a color upon contact with said color former; an interlayer with a Bekk smoothness as defined by TAPPI Standard T479 om-81 of from about 300 to 20,000 seconds formed on said heat-sensitive recording layer, which contains a water-soluble resin or a water-dispersible resin; and an overcoat layer formed on said interlayer, which contains a resin that is curable upon exposure to electron beams.
Patent EP-0265901-A2 (EP)
Inventor: DUFFY JOHN K
IPC: C23C18/16
Filed: 1987-10-27
Abstract: A method for analyzing and controlling an electroless plating bath solution is claimed, said method allowing analysis and control of the bath constituents without taking samples, directly within the working solution and without time delay. Analysis and control are per­formed fully automatical.
Patent EP-0275399-A2 (EP)
Inventor: PANSTER PETER DR
IPC: C07F7/14
Filed: 1987-11-19
Abstract: New rhodium containing organopolysiloxane-ammonium compounds are described which consist of units of the formula    <IMAGE>  (1)  in which R1, R2 and R3 are R5-SiO3/2 (2), R5 is an alkylene group and the free valences of the oxygen atoms are saturated by silicon atoms of other groups (2), optionally with the insertion of cross-linking agents, R4 is hydrogen, an alkyl, cycloalkyl or benzyl group, xn- is a complex monovalent or polyvalent metal anion of rhodium and chloride, bromide or iodide. Methods for preparing these rhodium-containing organopolysiloxane-ammonium compounds as well as their use as catalysts in reactions with carbon monoxide are also disclosed.
Patent EP-0273280-A2 (EP)
Inventor: WEAVER MAX ALLEN
IPC: C08F299/04
Filed: 1987-12-12
Abstract: Composition useful for molding into articles which as food containers, beverage bottles, cured structural plastics and the like comprising molding grade linear or unsaturated polyester or polycarbonate having reacted therewith or copolymerized therein the residue of one or more poly-methine compounds having the formula:
      wherein 
each R¹ is independently selected from cyano, carboxy, alkenyloxycarbonyl, or a substituted or unsubstituted alkoxycarbonyl, cycloalkoxoycarbonyl or aryloxycarbonyl radical; 
each R² is independently selected from one of the groups specified for R¹ or an unsubstituted or substituted aryl, carbamoyl, alkanoyl, cycloalkanoyl, aroyl, alkylsulfonyl, cycloalkylsulfonyl, aryl­sulfonyl or aromatic, heterocyclic radical; 
each R³ is independently selected from hydrogen or an unsubstituted or substituted alkyl, cycloalkyl or aryl radical; 
A¹ and A² are independently selected from 1,4-phenylene radicals; and 
L is an organic linking group bonded by non-oxo carbon atoms to the oxygen atoms adjacent to L; provided the poly-methine compound bears at least one substituent that is reactive with one of the monomers from which the condensation polymer is derived.   
     The polymethine residues are present in the polymer as an integral part of the polymer chain and absorb ultraviolet radiation in the range of about 250 to about 390 nm. The residues are non-­extractable from the polymer and stable at the conditions at which the polymers are manufactured and processed.
Patent EP-0273355-A2 (EP)
Inventor: KUWAHARA TORU KAWASAKI FACTORY
IPC: B60B35/18
Filed: 1987-12-22
Abstract: According to the present invention, a rear axlecase (20) is manufactured by casting the differential gear housing (21) and the axle housings (22) into an integral body from nodular graphite cast iron, ensuring good ductility therefor by reducing the hardness as a whole on one hand, and ensuring toughness to bear up the stress acting on the axles by performing hardening treatment on the root parts of the endtubes (26) of the axle housing (22).
Patent EP-0239162-A2 (EP)
Inventor: WEINBERG ROBERT A
IPC: C07K16/00
Filed: 1983-09-29
Abstract: Experiments designed to define the differences between the 21 oncogene of DNA isolated from human bladder cancer cells and its corresponding protooncogene. By a series of in vitro recombinations, the difference was initially isolated to a 350 kb segment of DNA; sequencing defined the difference as a change in the Gly 12  codon causing the p21 protein of the oncogene to contain valine at a location where the p21 protein of the proto- oncogene contained glycine. Assays for detecting carcinogenesis based on such differences are also described. In one type of assay, a restriction enzyme specific for either the altered or non-altered DNA segment of the genes are employed to detect carcinogenesis. In another type of assay, serological reagents, such as antibody specific for either p21 protein expressed from the proto-oncogene or oncogene, or a common site therein, are described.
Patent EP-0261740-A2 (EP)
Inventor: SULZBACHER NORBERT DIPL-ING
IPC: H04L5/14
Filed: 1987-09-22
Abstract: Beim Zweidraht-Zeitgetrenntlageverfahren erfolgt die Richtungstrennung dadurch, daß auf beiden Seiten des Übertragungsweges (L) nicht gleichzeitig, sondern abwechselnd gesendet und empfangen wird. Sowohl bei bit- als auch bei burstweiser Übertragung ist die erzielbare Reichweite abhängig von der Signallaufzeit auf der Leitung. Zur Vergrößerung der maximal zulässigen Leitungslänge bei Verwendung des Zweidraht-Zeitgetrenntlageverfahrens, erfolgt eine Kompensation der Signallaufzeit in der Nebenstation (NST) dadurch, daß nicht erst in der zweiten Hälfte der Periodendauer des Sendetakts eine Signalübertragung von der Nebenstation (NST) zur Hauptstation (HST), sondern bereits vorzeitig in der ersten Hälfte der Bittaktperiode durchgeführt wird. Der Beginn der Signalübertragung kann beispielsweise in Abhängigkeit von der gemessenen Leitungslänge oder in Abhängigkeit von vorgebbaren, für die Signalübertragung in beiden Richtungen unterschiedlichen Zeitintervallen festgelegt werden.
Patent EP-0256629-A2 (EP)
Inventor: WOOD DAVID DUDLEY
IPC: A61K31/195
Filed: 1987-06-09
Abstract: A method is disclosed for stimulating the immune response in a human subject to an increased risk of infection and requiring restoration of the immune response by administering an effective amount of tolrestat or a salt thereof. Tolrestat or its salt can be used in the preparation of a medicament for stimulating the immune response.
Patent EP-0249440-A2 (EP)
Inventor: RENNIE GEORGE KERR
IPC: D06F39/02
Filed: 1987-06-09
Abstract: A device (1) for dispensing a non-fluid chemical product can be made without the need for a spray head. This device is of the kind where the product is dispensed as a dosing liquid comprising a solution and/or dispersion thereof in a solvent, wherein the device is separated by a liquid-pervious screen (10), into an upper chamber (8) in which the product is to be held, and a lower chamber (14) provided with an inlet (14a) for the solvent and an outlet (18) for the dosing liquid. This is achieved by virtue of the inlet being connected to a mouth (16) for receiving the solvent in free space, whereby the solvent can flow into and fill the lower chamber to a level where it permeates the screen to take-up the product thereabove, whereafter it flows back into the lower chamber to exit via the outlet as the dosing liquid.
Patent EP-0259999-A2 (EP)
Inventor: ANDO TOSHIO
IPC: F25C5/12
Filed: 1987-08-20
Abstract: Apparatus for making ice shavings comprises a shaver casing (3) having a horizontal annular table (3) around its top and a shaving blade (6) mounted in a slot (5) in its wall. Rotary blades (8) are fixed to a rotary shaft (7) which passes through a central hole in the bottom of the casing (4) and extends upwards beyond the central hole. A drive mechanism (12, 13) disposed under the casing (4) rotates the rotary shaft (7). An ice cube reservoir (20) comprising a drum (21) is detachably mounted to the able (3) and has a top end, on which an openable lid (24) is detachably mounted, and an inner lower funnel-like wall (22). Ice cubes (30) in the reservoir (20) fall successively into the casing (4) where they are moved by the blades (8) over the shaving blade (6) by which they are converted into ice shavings which issue from a chute (11).
Patent EP-0260147-A2 (EP)
Inventor: HANEDA YUTAKA
IPC: C07C67/055
Filed: 1987-09-11
Abstract: Disclosed in accordance with the present invention are processes for the preparation of hydroperoxides and/or carbinols by liquid phase oxidation of secondary alkyl-­substituted naphthalenes with molecular oxygen, wherein the oxidation reaction is carried out by dissolving in the reaction mixture containing the secondary alkyl-­substituted naphthalenes at least 0.5 ppm in terms of metal, based on the starting secondary alkyl-substituted naphthalenes, of at least one compound of metal selected from the group consisting of palladium and gold, said metal compound being soluble in the reaction mixture of the secondary alkyl-substituted naphthalenes. When compared with the prior art processes using catalysts of non-homogeneous system, therefore, not only the amount of catalyst used can be minimized but also the rate of oxidation can be enhanced, and hence there can be obtained in a short period of time hydroperoxides and/or carbinols in high yields which are the oxidation products in accordance with the present invention. 
     According to the present invention, the desired hydroperoxide can be obtained in high yields as well as in high purity from the hydroperoxides and/or carbinols obtained in the manner as mentioned above.
Patent EP-0269271-A2 (EP)
Inventor: KLEIN HOWARD P
IPC: C08G18/48
Filed: 1987-10-29
Abstract: Catalytic quantities of urea are used in the alkoxylation of aqueous sucrose to prepare low color polyols useful in rigid polyurethane foams.
Patent EP-0263784-A2 (EP)
Inventor: RINER FELIX
IPC: B60P7/08
Filed: 1987-09-03
Abstract: 1. Mobile or automotive pallet transport device for receiving pallets, with several rows of rollers at right angles to the pallet displacement direction (V) and at least one pallet locking member, characterized in that the locking member (5) incorporates a shaped member (6), which is pivotable about a pin (7) passing in the displacement direction (v) and has a three-dimensionally convexly curved actuating or operating face (20) over which passes a pallet to be loaded and brings about a force component acting at right angles to pivot pin (7), and that the shape member (6) has a locking face (8), which is at right angles to the displacement direction (V) and to the pivot pin and in the locked position projects into the pallet overtravelling area.
Patent EP-0271457-A2 (EP)
Inventor: MANTINI FRANCO
IPC: F24C15/20
Filed: 1987-12-14
Abstract: An electrostatic air cleaner (1), particularly for kitchen forced suction hoods (13), comprises an insulative supporting shroud (2) having an inlet opening (3) and an outlet opening (4) for the air being cleaned, and a plate-like electrode (7) of a conductive material carried within the shroud (2) and extending between said openings (3,4). A bundle (11,12) of parallel wire cables (10) are installed in the insulative shroud (2) at locations overlying and underlying the plate-like electrode (7). The electrostatic air cleaner (1) has a simple construction and is particularly compact in size, thereby being suitable for incorporation to a conventional kitchen forced suction hood (13).
Patent EP-0289703-A2 (EP)
Inventor: HAIDUK HERBERT
IPC: B25J19/00
Filed: 1988-02-03
Abstract: The invention relates to a connecting line arrangement for a device which can rotate to and fro about an axis (D) of rotation and has to be supplied in all rotational positions, particularly for a robot. In this case, the supply line arrangement has at least one supply line (FK, WS, LS) which has resistance to bending, is arranged spirally about the axis (D) of rotation and is coupled at one end to a fixed-position supply device and at the other end rotates with the rotatable device (K). There is at least one elastic inner strand (Ei) pretensioning the supply line spiral (VS), in a turning-in manner, on the inner side of the supply line facing the axis (D) of rotation, and at least one elastic outer strand (Ea) pretensioning the supply line spiral (VS), in a turning-out manner, on the outer side of the supply line facing away from the axis (D) of rotation. The interacting pretensioning forces of the inner strand (Ei) and the outer strand (Ea) are dimensioned such that the supply line spiral (VS) assumes a predetermined rest-position spiral curvature in the rest position to which it automatically returns. <IMAGE>
Patent EP-0282860-A2 (EP)
Inventor: WEISS HARDY DR SC TECHN
IPC: C21D1/52
Filed: 1988-03-07
Abstract: In order, in the heating of a workpiece surface, a gaseous heat- transport medium (L) being heated on a heat-transmitting heating region of a heating device (1) and subsequently supplied to the workpiece surface (11), to make the static pressure in the heating region (9) decrease in the event of increasing flow rate (v) of the gaseous heat-transport medium (L), and thus in the event of an increasing quantity of heat-transport medium supplied to the workpiece surface (11) per time unit, it is proposed to conduct the gaseous heat-transport medium in relation to the heating region (9) in such a manner that the latter lies on the exposed side in the flow. This makes said static pressure (p9) decrease in the event of increasing flow rate of the gaseous heat-transport medium, while a differential pressure (p3 - p9) conveying a combustion gas is increased. <IMAGE>
Patent EP-0284920-A2 (EP)
Inventor: SCHRECK HANS
IPC: B29C45/27
Filed: 1988-03-18
Abstract: A heated channel for use between a clamping plate and a mold plate of a plastic injection machine. The heated channel includes a heated-channel member having longitudinal bores with cross bores for connecting the connecting and branching nozzles thereon. An insert member with material-guiding bores therein for providing the connection of the nozzles in the clamping plate and the mold plate is inserted into the longitudinal bore. The insert member is provided with grooves for receiving heating elements. Connecting elements for the radial and axial fixing of the heated-channel member and the insert member are inserted into the heated-channel member.
Patent EP-0300398-A2 (EP)
Inventor: SCHWALGE BARBARA DR
IPC: A01N53/00
Filed: 1988-07-16
Abstract: 3-Phenylpropionic acid derivatives of the formula I …<IMAGE>… in which… R<1> represents hydrogen or halogen,… R<2> represents halogen,… R<3> represents C2-C6-alkyl which is unsubstituted or substituted by halogen, C1-C4-alkoxy or C1-C4-alkylthio, or represents C1-C6-alkyl which is unsubstituted or substituted by C5-C7-cycloalkyl, furthermore represents C5-C7-cycloalkyl, C3-C6-alkenyl or C3-C6-alkynyl, or together with R<4> represents a C2-C4-alkylene chain,… R<4> represents hydrogen or C2-C6-alkyl which is unsubstituted or substituted by halogen, C1-C4-alkoxy or C1-C4-alkylthio, C1-C6-alkyl which is unsubstituted or substituted by C5-C7-cycloalkyl, or represents C3-C7-cycloalkyl, C3-C6-alkenyl or C3-C6-alkynyl, unsubstituted or substituted by halogen, or represents halogen, or in which R<4> together with R<5> and the carbon atom of this substitutent forms C3-C6-cycloalkyl which can be interrupted by an oxygen atom or a sulphur atom,… R<5> represents C1-C6-alkyl which is unsubstituted or substituted by halogen, C1-C4-alkoxy or C1-C4-alkylthio, cyano or acyl (COR<6>) or alkoxycarbonyl (CO2R<7>), where… R<6> is C1-C6-alkyl or together with R<4> is a C3-C5-alkylene chain and… R<7> is C2-C6-alkyl which is unsubstituted or substituted by halogen, C1-C4-alkoxy or C1-C4-alkylthio, or is C1-C6-alkyl which is unsubstituted or substituted by C5-C7-cycloalkyl, or is furthermore C5-C7-cycloalkyl, C3-C6-alkenyl or C3-C6-alkynyl,… with the proviso that R<1> and R<4> cannot simultaneously denote hydrogen when R<5> is cyano or CO2R<7>,… their preparation, and their use as herbicides.
Patent EP-0301380-A2 (EP)
Inventor: GAZZANA PRIAROGGIA PAOLO
IPC: H04B10/29
Filed: 1988-07-19
Abstract: A submarine telecommunication line comprising optical fibers in accordance with the invention comprises opto-electronic repeaters (6,7,8,9), of the type provid­ed with a metal envelope (10) able to withstand the mechanical stresses applied onto it, to which are connected a section of an optical fiber cable (1,5), of the type in which the mechanically resistant armour surrounds the optical fibers and a section of an optical fiber cable (2,3,4), of the type in which the mechanically resistant armour is constituted only by a rope (12) which occupies the radially innermost portion of the cable and is surrounded by the optical fibers of the latter.
Patent EP-0310051-A2 (EP)
Inventor: HOENL HANS DR
IPC: C08L23/06
Filed: 1988-09-29
Abstract: The polymer composition contains, in each case based on A + B + C,  A from 30 to 70 % by weight of a polymer containing styrene or a substituted styrene,  B from 30 to 70 % by weight of polyethylene and C from 1 to 20 % by weight of a star block copolymer comprising styrene and butadiene produced by anionic polymerisation with coupling, and is characterised in that the star block copolymer used is built up from, based on C, from 55 to 90 % by weight of styrene and from 45 to 10 % by weight of butadiene and contains on average from 3 to 12 star branches.