baber/WOPTO huggingface dataset:
Patent EP-0338178-A1 (EP)
Inventor: SCHNYDRIG ADOLF
IPC: A45B9/00
Filed: 1988-04-21
Abstract: Accessories, especially a handle (6) and a stick buffer (9) or a stick tip can be connected in an exchangeable manner to a stick shaft consisting of two tubes (1, 2) which are displaceable one inside the other. Connected to one of the tubes (2) is a coupling device (14, 15, 19) which connects the two tubes (1, 2) of the stick shaft to each other in a tension and pressure resistant manner. The coupling device can be detached by pushbutton (29) via a linkage (18) in order to displace the two tubes (1, 2) one inside the other and thus to adjust the length of the shaft as required. The infinitely variable adjustment of the shaft length and the different accessories result in an optimum, versatile usability of the stick. <IMAGE>
Patent EP-0276200-A1 (EP)
Inventor: LINDSTROM TOM
IPC: D21H17/66
Filed: 1988-01-07
Abstract: The present invention relates to a process for obtaining retention at the manufacture of paper, whereby one adds a cationic, high polymer polysaccharide at the preparation of a stock of paper pulp; that one adds an anionic alumi­nium compound, or a combination of an aluminium salt and an alkali or an acid to the formation  in   situ  of such an anionic aluminium compound immediately prior to the head box, whereby pH immediately prior to the head box is kept at pH 7 to 8.
Patent EP-0303710-A1 (EP)
Inventor: GOTO FUMIO
IPC: B29C51/28
Filed: 1988-02-19
Abstract: Dans une méthode de compression par matrice d'un matériau thermoplastique (dont les deux seront ci-après appelés ''tissu thermoplastique'') (7) en un produit tridimensionnel désiré, cette invention se rapporte à une méthode de formation de tissu thermoplastique qui comprend l'utilisation, comme force de fond de compression par matrice, d'un bain métallique (du plomb, de l'étain, du cadmium, du zinc, du bismuth, etc.) (4) ayant un point d'eutexie supérieur au point d'assouplissement du matériau thermoplastique mais inférieur à son point de fusion, plongeant le tissu thermoplastique dans ce bain avec une étampe (ou un élément de noyau) (5) ayant la forme désirée (et par l'utilisation d'un tissu de protection (9) pour empêcher la contamination du tissu thermoplastique, chaque fois que cela est nécessaire) et moulant le tissu en un produit tridimensionnel désiré. Etant donné que la force de fond est le bain métallique fluide, une pression uniforme peut être appliquée au tissu thermoplastique. Un tissu perméable au gaz peut aussi être moulé.
Patent EP-0355110-A1 (EP)
Title: A reprographic apparatus.
Inventor: HAGEDORN-OLSEN JENS
IPC: G03B27/62
Filed: 1988-04-11
Abstract: PCT No. PCT/DK88/00065 Sec. 371 Date Oct. 5, 1989 Sec. 102(e) Date Oct. 5, 1989 PCT Filed Apr. 11, 1988 PCT Pub. No. WO88/08153 PCT Pub. Date Oct. 20, 1988.A reprographic apparatus has a copyboard for holding a document to be exposed in a flat position in an exposure plane. The copyboard includes a support plate defining the exposure plane with transparent plate arranged above the plate and being pivotally connected therewith along one side edge. A releasable hold-down mechanism locks the glass plate in an operative position in which it holds the document in pressurized contact with the support plate. A movable pressure bar extends in parallel to the pivotally connected side edge of a glass plate, the bar being connected at its ends with side plates, which are displaceably and pivotally connected to a housing of the copyboard. Such an apparatus is known for instance from the EP 0 085 862. After a document has been placed in the exposure plane between the two plates of the reprographic apparatus, a hold-down mechanism (or lock) presses the transparent plate against the document on the support plate, and air still present between the two plates can be extracted by suction in order to achieve a flat exposure position of the document. The lock is provided with an extension to overcome spring forces when unloading an original. A disadvantage of the described system is that it can only handle documents with a size smaller than that of the transparent plate as, otherwise, the hold-down mechanism would damage or destruct the document.
Patent EP-0364463-A1 (EP)
Title: Separation and recovery of nickel and cobalt in ammoniacal systems.
Inventor: PRICE MALCOLM JOHN
IPC: C22B3/30
Filed: 1988-05-19
Abstract: PCT No. PCT/AU88/00144 Sec. 371 Date May 14, 1990 Sec. 102(e) Date May 14, 1990 PCT Filed May 19, 1988 PCT Pub. No. WO88/09389 PCT Pub. Date Dec. 1, 1988.A process for the separation and recovery of nickel from an ammoniacal ammonium carbonate liquor containing nickel II ions and cobalt III ions by liquid-liquid extraction where ammoniacal ammonium carbonate solutions are the only aqueous phases involved in the process. The process includes the successive steps of: (a) oxidizing the majority of any cobalt II ammines in the ammoniacal liquid to cobalt III; (b) extracting nickel from the ammoniacal liquor with an organic reagent, which reagent may also contain a suitable modifying reagent, to form a nickel loaded organic phase and an ammoniacal ammonium carbonate phase containing cobalt; (c) stripping the nickel loaded organic phase characterized by contacting the organic phase with an ammoniacal ammonium carbonate solution to form a nickel loaded aqueous strip liquor.
Patent EP-0321553-A1 (EP)
Inventor: DIETMAR SEYFERTH
IPC: C08G79/00
Filed: 1988-06-17
Abstract: On forme de nouveaux polymères précéramiques solubles par réaction de B10H14-nRn (où R est un groupe alkyle inférieur ayant entre 1 et 8 atomes de carbone environ, un groupe cycloalkyle substitué ou non substitué ayant entre 3 et 8 atomes de carbone environ, un groupe alkényle inférieur substitué ou non substitué ayant entre 2 et 8 atomes de carbone environ, ou un groupe aryle inférieur substitué ou non substitué ayant entre 6 et 10 atomes de carbone environ, et n est un nombre compris entre 0 et 6 environ) avec une diamine dans un solvant organique. De préférence, la diamine a la formule R1R2N-R3-NR4R5, dans laquelle R1,R2, R4 et R5 sont H, un groupe alkyle inférieur ayant entre 1 et 8 atomes de carbone environ, un groupe cycloalkyle substitué ou non substitué ayant entre 3 et 8 atomes de carbone environ, un groupe alkényle inférieur substitué ou non substitué ayant entre 2 et 8 atomes de carbone environ, un groupe aryle inférieur substitué ou non substitué ayant entre 6 et 10 atomes de carbone environ, ou un di- ou triorganosilyle. R3 est un groupe alkylène inférieur ayant entre 1 et 8 atomes de carbone, environ un groupe cycloalkylène substitué ou non substitué ayant entre 3 et 8 atomes de carbone environ, un groupe alkénylène inférieur substitué ou non substitué ayant entre 2 et 8 atomes de carbone environ, un groupe arylène inférieur substitué ou non substitué ayant entre 6 et 10 atomes de carbone environ, un groupe substitué ou non substitué, un groupe cycloalkylène contenant des hétéroatomes ou un groupe arylène contenant des hétéroatomes. Procédé d'utilisation des produits d'addition de décaborane à bases de Lewis ayant la formule B10H12-nRn.2L, où R et n ont la signification donnée ci-dessus et L est une base neutre quelconque de Lewis, ces produits pouvant être utilisés comme liants de poudres céramiques. Procédé d'utilisation de ces produits d'addition à bases de Lewis comme précurseurs lors de la formation de corps céramiques façonnés.
Patent EP-0377592-A1 (EP)
Inventor: DUFFETT-SMITH PETER JAMES
IPC: G01S5/00
Filed: 1988-07-28
Abstract: Système de navigation et de poursuite, permettant de contrôler le mouvement d'un objet errant portant l'une de deux stations (D, E) de réception, l'autre se trouvant à une position connue. On transmet des signaux au moyen d'un nombre de sources (A, B, C) indépendantes de transmission, au moins égales au nombre de dimensions dans lesquelles on contrôle le mouvement. Une liaison (F) passe une représentation du signal ou des signaux reçus par une des stations (E) de réception, à l'autre station (D) de réception, et un moyen (R, S, T, U) situé à l'autre station de réception compare les représentations des signaux, et détermine la différence de phase ou le temps de retard des signaux, à mesure que l'objet se déplace. Le mouvement de l'objet par rapport à la source ou aux sources de transmission, et donc sa position, peuvent ainsi être déterminés.
Patent EP-0397662-A1 (EP)
Title: Process for treating colloidal solutions of lacquer sludges.
Inventor: SCHULZ NORBERT
IPC: C22B7/02
Filed: 1988-11-18
Abstract: A waste product of the treatment of scrap metal and similar and steelmaking consists of a metal dust containing oxides of various metals, in particular iron, aluminium and zinc, in differing proportions by weight depending on the type, which must be disposed of. Until now, this type of metal oxide dust, which is produced for example in foundries, has been discharged onto refuse dumps. This practice is obviously environmentally unsafe as well as uneconomical. The solution proposed by the invention is to use the metal oxide dust to coagulate and strip colloidal solutions of lacquer sludge or lacquer overspray produced during lacquering of motor vehicles.
Patent EP-0343437-A1 (EP)
Inventor: EBERLE HANS-JURGEN DR
IPC: C07C6/06
Filed: 1989-05-11
Abstract: The invention relates to a process for the preparation of cycloalkadienes in the liquid phase by metathesis reaction in the presence of a supported catalyst based on Re2O7/Al2O3, which is characterised in that a cyclopolyoctenylene having a degree of polymerisation of greater than or equal to three is brought into contact with the supported catalyst as 0.005 to 0.2 molar solutions for residence times of 10 to 600 seconds.
Patent EP-0350611-A1 (EP)
Inventor: HUBNER THORGER
IPC: A43B7/06
Filed: 1989-06-01
Abstract: Footwear with at least partial lining with a layer of flat flexible ventilating material (3) which is stable under pressure, which has longitudinal air-conductibility in the longitudinal extension direction and, communicating therewith, transverse air-conductibility in relation to at least one of its surfaces and which is stable under pressure in such a manner that the longitudinal air-conductibility and the transverse air-conductibility communicating therewith are maintained under normal pressure loads which arise during normal use of the footwear provided with the layer of ventilating material (3). <IMAGE>
Patent EP-0347799-A1 (EP)
Inventor: MARANGONI ALBERTO
IPC: B31B23/00
Filed: 1989-06-19
Abstract: An envelope forming machine, in particular paper and paper­board envelopes, comprising opposite punches (2) with rotat­ing blades (5), equipped with circumferential and synchro­nizing regulating devices; fixed formers-conveyors (29) com­prising a flat central body (30), with curved side profiles (31) with progressive variable flow; pressure rollers (36) and cutters with movable transversal blade (39) coupled to a fixed transversal blade (37).
Patent EP-0354389-A1 (EP)
Inventor: POHL DIETER DR RER NAT
IPC: C21D1/20
Filed: 1989-07-19
Abstract: In a process for manufacturing sintered steel bodies, sintered steel powder is pressed and sintered, the sintered body being austenitised by heating to temperatures above 8000 degrees. After the austenitic heat treatment, the sintered body is cooled rapidly to a temperature of 280 to 450 degrees C and kept in this temperature range for between 5 and 60 minutes, a bainitic microstructure of the structure being achieved. The sintered steel body whose microstructure consists of bainite. <IMAGE>
Patent EP-0374437-A1 (EP)
Inventor: DEIKE KARL-HEINZ
IPC: B60T8/18
Filed: 1989-10-30
Abstract: A piston device is proposed which is composed of a diaphragm (10) and a diaphragm support (5, 28, 29, 30, 31, 32, 33, 24, 34, 30). The diaphragm support (5, 28, 29, 30, 31, 32, 33, 24, 34, 35) consists of a first supporting element (24, 34, 35) and a second supporting element (5, 28, 29, 30, 31, 32, 33) which each have a supporting face (22 or 26) for the diaphragm (10). The two supporting elements (5, 28, 29, 30, 31, 32, 33 or 24, 34, 35) are movable relative to one another in the direction of the longitudinal axis of the piston device. Each supporting element (5, 28, 29, 30, 31, 32, 33 or 24, 34, 35) has supporting members (28, 29, 30, 31, 32, 33 or 34, 35). The supporting elements (5, 28, 29, 30, 31, 32, 33 or 24, 34, 35) are arranged relative to one another in such a way that the supporting members of the particular one supporting element are inserted into the intermediate spaces between the supporting members of the particular other supporting element. In order to prevent the diaphragm (10) from being inserted into the intermediate spaces between the supporting members (28, 29, 30, 31, 32, 33 or 34, 35) in the course of a relative movement of the two supporting elements (5, 28, 29, 30, 31, 32, 33 or 24, 34, 35) with respect to one another, as is shown in Fig. 3 at least one supporting element (5, 28, 29, 30, 31, 32, 33) is defined in such a way that the distance between any two adjacent supporting members (28, 29, 30 or 31, 32, 33) of this supporting element (5, 28, 29, 30, 31, 32, 33) is equal or approximately equal over the predominant part of the axial extension of the supporting members (28, 29, 30 or 31, 32, 33). <IMAGE>
Patent EP-0378778-A1 (EP)
Inventor: POPP HEINRICH DIPL-ING
IPC: B65G47/51
Filed: 1989-11-17
Abstract: Storage device having a multiplicity of tray-like workpiece carriers (40) which are successively held between two rotating endless storage chains (28) which are guided in a looping manner with parallel, lateral spacing on the one hand over deflecting rollers which are mounted fixed in a frame and at least some of which can be motor-driven, and on the other hand over deflecting rollers which are mounted on at least one guide carriage which is guided movably in the frame. When the storage chains (28) are driven, the workpiece carriers (40) are guided from a workpiece-inlet station to a workpiece-outlet station and back, in which workpieces supplied by a feeding conveyor (e.g.30) are transferred to the workpiece carriers (40) or are discharged from the workpiece carriers onto a delivery conveyor. The conveying members (36) of the feeding and/or of the delivery conveyor (30, 32) in the region of the workpiece-inlet or -outlet station are guided so far into the transport path of the workpiece carriers (40) that the workpiece carriers and the conveying members (36) partially overlap. In the overlapping regions, the workpiece carriers (40) are provided with cutouts (40; 44) which open out in the edge facing the particular conveyor (30; 32), in which cutouts the conveying members (36) engage. <IMAGE>
Patent EP-0403695-A1 (EP)
Inventor: ALAVI KAMAL
IPC: B09B5/00
Filed: 1989-11-20
Abstract: Scrap appliances (S), for example electronic and electrical apparatus, components, cables etc. are alternately comminuted mechanically (1, 3), magnetically separated (2) and mechanically and physically separated (5, 10-12), for example by means of electrostatic separators, in stages. The dust produced during comminution is pneumatically collected and filtered off (22, 9). The nonmetallic fraction (8), and the magnetic (B) and the nonmagnetic fraction (C) each take the form of granules and dust. The metal fractions (B, C) are suitable for pyrolysis-free, wet-chemical and/or electrolytic further separation. The nonmetallic fraction is suitable dumping. The process is distinguished by a low energy requirement and high environmental compatibility. …<IMAGE>…
Patent EP-0355889-A1 (EP)
Inventor: GLYNDWR JOHN DAVIES
IPC: C08G65/40
Filed: 1989-07-03
Abstract: A rotor blade has a thermoplastic polymer matrix comprising a polycyanoaryl ether, and, dispersed in the matrix,
     a) 0 to 60% by volume of friction and wear modifiers and   b) 0 to 60% by volume of reinforcing fibres    the total of a) and b) being 10 to 60% by volume.
Patent EP-0364021-A1 (EP)
Inventor: DEHENNAU CLAUDE
IPC: B29C48/10
Filed: 1989-09-29
Abstract: The extruded sleeve is cooled at the end of the die by a circulation of a refrigerant fluid whose temperature To satisfies the relationship:  <IMAGE> +TR  <IMAGE>  G being equal to:  <IMAGE>  Tm and V being the mean temperature of the resin at the exit of the die and its mean extrusion velocity, Tc is a temperature characteristic of the extruded resin,  rho , Cp and  lambda  are the density, the specific heat and the thermal conductivity of the resin, H is the height of the die gap in the refrigerated zone, L is the length of the refrigerated zone.
Patent EP-0333311-A1 (EP)
Inventor: SHEPHERD MICHAEL TREVOR
IPC: A61D7/00
Filed: 1989-01-27
Abstract: An intraruminal device for administering an active agent in the rumen of an animal, comprises a metal weight (8) which gives the device sufficient density to be retained in the rumen which is made from compacted unsintered metal. The metal weight may be cylindrical and constructed of one (8, 20, 37 or 44) or several (31,32) pieces of compacted unsintered metal, of a tubular or annular (21,69) nature or incorporated as a discrete mass (66) within a drug matrix (67). When the weight is in an exposed position of the device (e.g. Fig.4), it is preferably enclosed with a material (38) that prevents damage to the weight from rough handling.
Patent EP-0331292-A1 (EP)
Inventor: KUGIMIYA KOUICHI
IPC: H01L39/12
Filed: 1989-02-03
Abstract: An oxide superconductive material comprising constituent elements mainly composed of ABiCuO (A containing at least one type of the elements of alkaline earth group), and containing at least a crystal phase of which atomic ratio of A/Bi/Cu is, supposing Cu to be 2, specified as A of 1.9 to 2.5 and Bi of 1.1 to 1.7, being nearly designated as 5/3/5, or a phase of which ratio of A/Bi/Cu is nearly 3/2/2, and an oxide superconductive material comprising a crystal phase of which ratio of A/BiCu is nearly 3/2/2 and constituent elements mainly composed of ACuO, and containing at least a crystal phase of which A/Cu ratio is nearly 1/2, being laminated in multiple layers.
Patent EP-0331427-A1 (EP)
Inventor: ROCKENFELLER UWE
IPC: F24V30/00
Filed: 1989-02-28
Abstract: An improved heat exchange system incorporates the cooling created by using a metal salt/ammonia ligand complex compound which is alternately heated and cooled to alternately desorb and adsorb, respectively, the ammonia creating useful cooling or refrigeration in the temperature range of between -65°C to 15°C.
Patent EP-0387437-A1 (EP)
Inventor: BARTOSZEK-LOZA ROSEMARY
IPC: C08J7/048
Filed: 1989-03-16
Abstract: A process for producing a protective barrier coating comprises preparing a high nitrile latex composition, precipitating the high nitrile polymer from the high nitrile latex, dissolving the high nitrile polymer in a solvent to form a coating composition wherein the coating composition comprises a high nitrile polymer from about 5% to about 50% of the total coating composition and a solvent from about 50% to about 95% of the total coating composition, applying the high nitrile polymer coating composition onto a substrate, and drying the high nitrile polymer coating composition at temperatures from about room temperature to about 500°C to produce a tack free coating.
Patent EP-0335705-A1 (EP)
Inventor: GROOTAERT WERNER M A
IPC: C08K5/49
Filed: 1989-03-30
Abstract: A fluoroelastomer composition curable in reactive admixture with an acid acceptor that includes an elastomeric gum consisting essentially of vinylidene fluoride, tetrafluoroethylene, and copolymerizable hydrocarbon olefin and a combination of
     (A) polyhydroxy compound, and   (B) organo-onium compound,    and process of curing the elastomeric copolymer with an admixture of (A) and (B) and an acid acceptor, and the resulting shaped or formed, cured articles are described.
Patent EP-0406488-A1 (EP)
Inventor: BUYSKE DONALD A DR
IPC: A61K31/135
Filed: 1989-06-27
Abstract: The monoamine oxidase inhibitor drug L-deprenyl (phenylisopropyl methyl propynyl amine) may be safely and conveniently used for the treatment of mental depression, Parkinson's or Alzheimer's Disease in a formulation applied to the skin of the patient. In this way the danger of side reaction due to the consumption of foods containing tyramine (the cheese effect) is minimised. Unlike other monoamine oxidase drugs, L-deprenyl does not cause skin irritation when used in this way.
Patent EP-0368547-A1 (EP)
Inventor: MARANTZ DANIEL RICHARD
IPC: B05B7/22
Filed: 1989-11-01
Abstract: A plasma spray apparatus (20) which comprises means (22) for generating a first plasma of ionized plasma gas; means (24) for generating a second plasma of ionized plasma gas intersecting the first plasma; means (86) for extending and electromagnetically coalescing the first and second plasmas into a free-standing plasma of ionized plasma gas; and means (80) for supplying feedstock into the free-­standing plasma, whereby the feedstock is heated and accelerated in particulate form. 
     A method of plasma spraying which comprises generating a first plasma of ionized plasma gas; generating a second plasma of ionized plasma gas intersecting the first plasma; extending and electromagnetically coalescing the first and second plasma into a free-standing plasma of ionized gas; and feeding a feedstock through the intersection of the first and second plasmas into the free-standing plasma, the free-standing plasma heating and accelerating the feedstock in particulate form as a spray suspended in the plasma gas.
Patent EP-0370740-A1 (EP)
Inventor: JACKSON WILLIAM PAUL
IPC: C07C233/07
Filed: 1989-11-20
Abstract: The present invention is concerned with compounds of formula (I)
     wherein
     m is 0 or 1;   W is hydrogen, a C 1-16  straight, branched, or cyclic alkyl group, or a C 2 -16  straight, branched, or cyclic alkenyl or alkynyl group, or   Ph(CH 2 ) n - where Ph is phenyl and n is an integer of from 0 to 2, the phenyl group being optionally substituted by one or more atoms or groups independently selected from halogen, hydroxy, nitro, C 1 - 4  alkoxy and C 1  - 4  alkyl wherein one or more of the hydrogen atoms in said alkyl group is optionally replaced by halogen, or   R 1  NHCO- where R 1  is hydrogen or a C 1-6  alkyl group, or   R 2 CONH- where R 2  is hydrogen or a C 1-6  alkyl group;   X is -(CH 2 ) P NHCO   H,   where p is an integer of from 0 to 2, -NHCONH   H 2 ,   -CO   H, -NHCO   H 2 , -NHCO  ,   -CS   H, -NHCS   H, -NHC(:NH)  H,   -NHC(:NCN)  H, -NHC(:CHCN)  H,   -NHC(:CHN0 2 )  H, or -CH(A)CO   H   where A is halogen;   Y is -(CH 2 ) q , where q is an integer of from 1 to 3, or -CH = CH- (E or Z);   Z is a C 1  - 6  alkyl group optionally substituted by one or more independently selected polar groups; and ring A is optionally substituted by one or more atoms or groups independently selected from halogen, hydroxy, nitro, C 1  -4 alkoxy and C 1-4  alkyl wherein one or more of the hydrogen atoms in said alkyl group is optionally replaced by halogen;   provided said compound of formula (I) is not N-{2-[(4-methylphenyl)methyl]phenyl}acetamide or α-(p-tolyl)-o-cresol carbanilate;   and salts, solvates and physiologically functional derivatives thereof, processes for the preparation of these compounds, pharmaceutical formulations containing them and their use in medicine.
Patent EP-0343071-A1 (EP)
Inventor: KLEIN JEAN-PIERRE
IPC: A47K1/04
Filed: 1989-05-18
Abstract: The invention relates to a support structure for the cantilevered fixing of a sanitary device to a wall having an internal framework. 
<??>According to the invention, this support structure comprises, connected to one another, all in one piece, by two jambs (31), two cross pieces (32, 33) at least one of which, the upper cross piece (32), has at least one pair of pierced holes (34) and, in practice, a plurality of such pierced holes (34) suitable for fixing the sanitary device (11) in question, with, jointly, locating means (45, 50, 55, 58) capable of enabling at least one conduit or duct, suitable for supplying such a sanitary device (11), to be secured thereto at a given point. 
<??>Application to the cantilevered fixing of any type of sanitary device whatsoever. 
<IMAGE>