baber/WOPTO huggingface dataset:
Patent EP-0300772-A1 (EP)
Inventor: ONO HISAO
IPC: C07F9/50
Filed: 1988-07-20
Abstract: A catalyst consisting essentially of (A) a cobalt compound and (B) an organic phosphorus compound represented by the formula:
      wherein R¹ and R² are independently hydrogen atoms, alkyl groups or aryl groups, and three X's, which may be the same or different, are electron-donating groups. This catalyst is effectively used in a process for producing a conjugated diene polymer by polymerizing a conjugated diene in a hydrocarbon or halogenated hydrocarbon solvent in the presence of the above catalyst together with (C) an organoaluminum compound and (D) 0.25-1.5 mols, per mol of the organoaluminum compound (C), of water.
Patent EP-0308184-A1 (EP)
Inventor: HERMOLIN JOSHUA
IPC: C07C253/34
Filed: 1988-09-13
Abstract: A process is disclosed for the preparation of 2,2-dibromonitrilo-­propionamide, in which cyanoacetamide is brominated in aqueous medium with bromine or hydrobromic acid, in the presence of an oxidizing agent and at elevated temperature, followed by cooling of the reaction mixture to precipitate the DBNPA.
Patent EP-0322165-A1 (EP)
Inventor: LATHAM CAROL ANN
IPC: C09K5/00
Filed: 1988-12-16
Abstract: A thermal conductive polymer composition comprising a mixture of a polymer and a thermally conductive filler material, said filer material having a median particle size of between about 130 to 260 microns and a size distribution characterized by the formula:      where % represents the wt. % of the particles below or above the median particle size and  M  represents the median particle size in microns.
Patent EP-0323735-A1 (EP)
Inventor: CHU POCHEN
IPC: B01J33/00
Filed: 1988-12-22
Abstract: The invention describes the preparation of novel cracking catalysts by surface coating conventional cracking catalysts with passivators that act as metals traps. The catalysts are useful for cracking of heavy hydrocarbon feedstocks which contain metal poisons such as nickel and vanadium.
Patent EP-0365545-A1 (EP)
Inventor: GERHARD HELMUT
IPC: B65D90/00
Filed: 1988-06-06
Abstract: Afin de coupler mutuellement deux conteneurs (10, 20) agencés l'un derrière l'autre et en même temps les bloquer sur une serrure tournante (30), on utilise un plaque de verrouillage (30) qui comprend une section centrale de verrouillage (34) pourvue d'un évidement (35) et deux sections latérales d'accrochage (37, 47). Dans la positon de verrouillage, dans laquelle la plaque de verrouillage (33) s'étend parallèlement à une surface de chargement qui porte les conteneurs (10, 20), la serrure tournante (30) accroche l'évidement (35), et les sections d'accrochage (37, 47) accrochent les deux conteneurs (10, 20) par des traverses (12A, 22A) prévues à cet effet. Dans une position verticale décalée de 90° par rapport à la position de verrouillage, la plaque de verrouillage (33) peut se rétracter le long d'un élément inférieur de cadre (16) d'au moins un des conteneurs.
Patent EP-0382748-A1 (EP)
Inventor: LOGSTRUP JORGEN
IPC: H02G5/08
Filed: 1988-08-18
Abstract: Elément de raccordement à une source de courant électrique (1) destiné à établir la connexion entre une canalisation préfabriquée et un câble de départ ou d'arrivée de courant (3) passant généralement par un coupleur polyphasé (8) consistant en une unité (1) représentée par une pièce composée de plusieurs conducteurs massifs disposés parallèlement, à une certaine distance l'un de l'autre, qui comporte des pièces de raccordement à ses deux extrémités, lesdits conducteurs étant moulés ensemble de manière à constituer une seule pièce moulée isolée électriquement de manière que seules les pièces de raccordement soient à l'extérieur. Les pièces de raccordement sont disposées dans deux zones séparées par une bride (12) qui se trouve dans la pièce moulée.
Patent EP-0333878-A1 (EP)
Inventor: KURAMOTO MASAHIKO
IPC: C08F12/04
Filed: 1988-09-24
Abstract: A process for producing a styrenic polymer of, particularly, a syndiotactic structure, which comprises polymerizing a styrenic monomer using a catalyst containing as major components a titanium compound (A) and aluminoxane (B) in the presence of a filler. The filler functions as a catalyst carrier, improving catalyst activity and eliminating the necessity of delimiting treatment. When the filler is used in a large amount, a composition wherein the filler is uniformly dispersed in the polymer is obtained. The obtained styrenic polymer or its composition is excellent in heat and chemical resistances.
Patent EP-0398876-A1 (EP)
Inventor: KEMP CHRISTOPHER
IPC: H04Q3/545
Filed: 1988-10-13
Abstract: Procédé pour identifier des périphériques à l'intérieur d'un système de communication numérique, notamment d'une installation d'acheminement de messages, commandés centralement par un processeur central, et ayant comme participant et jeu de lignes plusieurs processeurs décentralisés d'entrée et de sortie équipés d'une mémoire et commandant les périphériques. Chaque processeur est relié au processeur central par l'intermédiaire d'un système d'interface périphérique. Une adresse d'enregistrement (SA), un type d'enregistrement (ST) et un code d'identification de capacité mémoire du périphérique sont transmis via le système d'interface (PBC) au processeur central, lequel transmet alors une information de charge de mémoire pour chaque enregistrement, sous forme d'un signal d'interrogation de charge de mémoire, via le bus de données (DBUS) au système d'interface (PBC) et ainsi à la mémoire (SRM). Ce procédé s'utilise pour identifier des périphériques sur le plan de leur disponibilité et de leur aptitude au fonctionnement à l'intérieur du système de communication.
Patent EP-0397654-A1 (EP)
Inventor: PERSSON SUNE
IPC: F16L31/00
Filed: 1988-09-23
Abstract: Joint pour raccorder deux tubes (1, 20), notamment deux tubes en matière plastique relativement souple, un tube (1) présentant à une extrémité une partie mâle (2) et l'autre tube (20) présentant à une extrémité une partie femelle, la partie mâle (2) et la partie femelle (22) s'emboîtant l'une dans l'autre. La partie mâle (2) possède à l'extérieur au moins deux épaulements obliques d'emboîtement (3, 4). La partie femelle (22) possède à l'intérieur au moins deux épaulements obliques d'emboîtement (23, 24). Les épaulements obliques d'emboîtement (3, 4) de la partie mâle viennent en contact avec les épaulements obliques d'emboîtement (23, 24) de la partie femelle (22) lorsque l'on tente de séparer les tubes fixés (1, 20). Le joint décrit autorise une mobilité axiale limitée entre les tubes (1, 20) du fait qu'il existe une cavité (40) et deux espaces libres (41, 42). Ledit joint présente une très bonne résistance à la séparation par traction ainsi qu'à la flexion et à la compression.
Patent EP-0388424-A1 (EP)
Title: Interpolymere de chlorure de vinylidene
Inventor: BETSO STEPHEN R
IPC: C08K5/1515
Filed: 1988-10-11
Abstract: Composition et procédé de fabrication d'un interpolymère de chlorure de vinylidène à extrudabilité améliorée, consistant à mélanger l'interpolymère de chlorure de vinylidène et à choisir une combinaison unique d'additifs comprenant un auxiliaire d'extrusion, dans le groupe composé de polyéthylène oxydé de polypropylène oxydé ou de leurs mélanges, dans une quantité comprise entre environ 0,001 et 0,5 % en poids, une cire de paraffine représentant une quantité comprise entre environ 0,005 et 1 % en poids; un copolymère d'éthylène représentant une quantité comprise entre environ 0,5 et 2 % en poids, et une huile ou une résine époxydée représentant une quantité comprise entre environ 0,8 et 3 % en poids, tous les pourcentages étant basés sur le poids total du mélange. Dans un mode de réalisation préféré la présente invention comprend en outre la combinainson du mélange précité avec une base organique représentant une quantité comprise entre environ 0,01 et 5 % en poids, avec pour base le pourcentage en poids du mélange. Les bases inorganiques servant d'exemple comprennent l'hydroxyde de magnésium, et le phosphate d'hydroxy-calcium.
Patent EP-0328943-A1 (EP)
Inventor: RATTNER MANFRED
IPC: G10K11/00
Filed: 1989-02-01
Abstract: A shock-wave generator is to be constructed such that displacement of the focus is possible while the shock-wave generator remains connected to the surface of the patient's body. …<??>The shock-wave generator (2) can be displaced relative to its housing (1). If, together with the bag (8) that closes it, the housing (1) is acoustically coupled to the surface of the patient's body, it is possible to displace the focus by displacing the shock-wave generator (2) in the housing (1) without cancelling or changing this coupling. It is possible, in addition, to arrange in the shock-wave generator (2) an ultrasonic locating system (9) which can be displaced together with the shock-wave generator (2) for the purpose of fine location or relocation. …<IMAGE>…
Patent EP-0392065-A1 (EP)
Title: Micro composite systems and processes for making same
Inventor: HOY KENNETH LOOK
IPC: C09D17/00
Filed: 1989-04-14
Abstract: A coating of hydrophobic polymer is prepared by contacting a substrate with an aqueous media containing amphiphilic polymer and polymerizing polymerizable component to provide the hydrophobic polymer coating. The processes can be used to make stable dispersions of particles, such as pigments, for paint compositions.
Patent EP-0376353-A1 (EP)
Inventor: OJANEN PAAVO
IPC: B28C5/48
Filed: 1989-12-29
Abstract: Method and device for the production of elongated concrete products by feeding the concrete material first in a compaction tank (3), whereafter the concrete is fed by means of a pump (2) into the mould (1) as a continuous flow in such a way that the con­crete moves on in the mould in the longitudinal direction of the mould.
Patent EP-0332243-A1 (EP)
Inventor: GRANDVALLET PIERRE
IPC: C07C27/00
Filed: 1989-02-17
Abstract: The invention relates to a process for preparing normally liquid hydrocarbon products, such as middle distillates and methyl-t-butylether, from a hydrocarbon feed containing linear and branched olefins (e.g. propane and butenes in light ends) comprising at least the following steps:
     i) selectively converting branched olefins in the feed in the presence of a catalyst into a normally liquid hydrocarbonaceous product (e.g. MTBE);   ii) separating linear olefins from product obtained in step (i), and   iii) catalytically oligomerizing linear olefins obtained from step (ii) into liquid hydrocarbons such as middle distillates.
Patent EP-0336484-A1 (EP)
Inventor: VORLOW SOTIRIS
IPC: C10G49/22
Filed: 1989-03-23
Abstract: Process for separating a mixed-phase hydrocarbonaceous effluent originating from the conversion of a hydrocarbonaceous feedstock in the presence of hydrogen at elevated temperature and pressure in a multiple separator system, which effluent contains hydrogen, normally liquid hydrocarbonaceous components and normally gaseous hydrocarbonaceous components by
     i) separating in a first separation zone the effluent into a first liquid phase (L1) and a first vapour phase (V1),   ii) cooling the first vapour phase obtained to a temperature in the range between 25 and 85 °C and separating the cooled vapour phase in a second separation zone whilst substantially maintaining the pressure of the first separation zone into a second liquid phase (L2) and a second, hydrogen-­rich vapour phase (V2),   iii) separating the first liquid phase in a third separation zone whilst substantially maintaining the temperature of the first separation zone and at a pressure below 60 bar into a third liquid phase (L3) and a third vapour phase (V3), and     iv) separating the second liquid phase in a fourth separation zone whilst substantially maintaining the temperature of the second separation zone and at a pressure below 60 bar into a fourth liquid phase (L4) which is at least partially recovered as product and a fourth vapour phase (V4), and wherein the first separation zone is operated at a temperature between 200 and 350 °C and in such a way that between 25 and 75 %w of the effluent is obtained in the first vapour phase (V1).
Patent EP-0342753-A1 (EP)
Inventor: DE ROOIJ JACOBUS ADRIANUS GERA
IPC: H04N5/225
Filed: 1989-05-16
Abstract: The invention relates to an optical assembly for a camera comprising a colour-separation system 1 having three exit windows 3, 4 and 5. A solid-state image sensor 6, 7 and 8 is fixed in a desired position to each exit window 3, 4 and 5 by means of a holder 9, 10 and 11. Each holder 9, 10 and 11 comprises a first holder plate 12, 13, 14 having an aperture 45, 46, 47 and a second holder plate 15, 16, 17 having an aperture 48, 49, 50 and an elastically deformable element 18, 19, 20 which surrounds the apertures of a holder.
Patent EP-0361633-A1 (EP)
Inventor: LEONE DAVID A
IPC: H01H3/54
Filed: 1989-09-27
Abstract: Zum Verfahren eines Leistungsschalters (10) an Fahrschienen (18) relativ zu ortsfesten Stromschienen (12) dient eine durch einen Betätigungshandgriff (44) und durch ein Klinkenrad (24) schrittweise drehbare Welle (22). Ein Klinkengestänge (32) trägt eine Ausfahrklinke (26) und eine Einfahrklinke (28), die durch ein Klinkensteuerglied (34) zum Eingriff mit der Verzahnung des Klinkenrades (24) wahlweise wirksam gemacht werden können. Ferner verhindert ein in eine Nut (80) eines Eingriffrades (72) eingreifende Sperrstange (74), daß der Leistungsschalter (10) im nicht ausgelösten Zustand mit den Stromschienen (12) in Eingriff gebracht oder von diesen getrennt werden kann. Eine gleichfalls auf der Welle (22) befestigte Nockenscheibe (92) dient zur Anzeige der Stellung des Leistungsschalters (10) relativ zu den Stromschienen (12).
Patent EP-0432322-A1 (EP)
Inventor: TAIT JAMES KENNETH
IPC: H02K5/18
Filed: 1989-12-07
Abstract: A method of removing and replacing a stator from its operative position in substantial full surface contact with the internal surface of a casing of an electric motor. The method comprises the steps of securing to the casing exterior along a line extending longitudinally of the casing one or more protrusions of metallic material, splitting the casing by a cutting procedure along the aforesaid line thereby to cause the cut edges to separate to enable the stator to be released from the casing, locating a fresh or repaired stator within the casing, and re-assembling the casing by drawing the split edges together and securing the same firmly to locate the stator within the casing.
Patent EP-0341107-A1 (EP)
Inventor: TIKES JACQUES
IPC: H01J23/40
Filed: 1989-04-14
Abstract: It includes a cylindrical sleeve (2) containing a delay line (1) and an arrangement for coupling between the delay line (1) and an external circuit (40) for extracting or injecting microwave energy. 
<??>This external circuit includes a transmission line (4) possessing an internal conductive core (5). 
<??>A conductive part (36) is placed at one end of the delay line (1). It possesses a coupling finger (35) projecting towards the inside of the sleeve (2) and brazed to the end (12) of the delay line (1). The conductive part (36) is brazed to the sleeve (2). 
<??>Coupling between the delay line (1) and the external circuit occurs between the part (36) and the internal conductive core (5) of the transmission line (4). This coupling is contactless, a narrow gap (37) being allowed between the outside surface of the part (36) situated on the coupling finger (35) side and the internal conductive core (5). 
<??>Applications to broadband travelling-wave power tubes. 
<IMAGE>
Patent EP-0350374-A1 (EP)
Inventor: DIVIES CHARLES
IPC: C12N11/04
Filed: 1989-06-29
Abstract: In a process for preparing micro-organisms incorporated within at least partially dehydrated gels, a) the micro-organisms are incorporated in a polymer solution capable of forming a gel; b) the solution containing the micro-organisms is gelled to form a gel in which the micro-organisms are incorporated; c) the gel in which the micro-organisms are incorporated is dried to obtain at least partially dehydrated gel. The process is characterized in that gels in which micro-organisms having a high concentration of hydrophilic substances are prepared and then subjected to said drying step. This is preferably effected by soaking the gel in a solution of hydrophilic substances  having said high concentration until equilibrium is attained, and then subjecting the gel to said drying step. The gels obtained, in which the micro-organisms are incorporated, have a high concentration of hydrophilic substances and enhanced viability after rehydration.
Patent EP-0376786-A1 (EP)
Inventor: GILLET ROBERT
IPC: H01G4/18
Filed: 1989-12-14
Abstract: The invention relates to a method of manufacturing capacitors by coiling, in particular starting from a metallised dielectric film. …<??>In order to adjoin a certain number of inactive layers with the capacitors, the method according to the invention includes a step consisting in moving layers (1, 2) sideways during the coiling operation so as to obtain a specified thickness of inactive layers, the effect of the sideways movement being to prevent the metallisations (11, 21) of the films being connected to the side schoopages. …<IMAGE>…
Patent EP-0378020-A1 (EP)
Inventor: ALIQUOT JEAN-CLAUDE
IPC: H01R13/646
Filed: 1989-12-15
Abstract: The device comprises a first connector having a cylindrical lateral wall (10-1) and a female cylindrical contact (12-1) slit longitudinally so as to provide two flats (120-1, 121-1). The second connector of the device comprises a lateral wall (20-1) whose internal face (201-1) has two flats (202-1, 203-1) and a male cylindrical contact (22-1). The latter is connected by contacting the flats (120-1, 121-1) of the female contact while the external face (100-1) of the lateral wall of the first connector is connected by contacting the two flats (202-1, 203-1) of the second connector. The gaps (j-1, js-1) thus provided enable a relative movement of the two connectors perpendicular to the axis of interconnection. 
<IMAGE>
Patent EP-0375621-A1 (EP)
Inventor: ROLLIN ULRICH
IPC: B60P1/28
Filed: 1989-12-14
Abstract: The trough, in particular a tipping trough or a tippable trough container, comprises plates (16, 18, 26), mechanically stably secured in metallic bolts (12, 14) and pillar sections (50, 54, 68), for the side walls and the floor, in a closed trough even for the roof. Lower chord (14e, 14i), upper chord (12e, 12i) end wall pillar sections (50e, 50i), centre pillar sections (68e, 68i) and rear wall pillar sections (54e, 54i) are realised in two-component construction practice. Their inner and outer sections are connected with insulating side wall plates (16), floor plates (18) and/or roof plates (26) in such a way that no heat or cold bridges arise. The insulation also has a sound-dampening effect. <IMAGE>
Patent EP-0354890-A1 (EP)
Title: A gearbox for automotive vehicles
Inventor: ALFREDSSON SVERKER
IPC: F16H3/08
Filed: 1989-08-08
Abstract: A gearbox for automotive vehicles includes two mutually concentrically journalled input shafts (6,9), each of which drives a respective lay-shaft (12,15). A gear wheel (17,19) disengageably mounted on each lay-shaft meshes with a common, disengageable gear wheel (22) on the output shaft (20) of the gearbox. When driving in first gear, the one lay-shaft (12) drives the other lay-­shaft (15) via the disengaged or declutched common gear wheel (20) on the output shaft.
Patent EP-0369974-A1 (EP)
Inventor: KJELL HANSEN
IPC: D04H1/02
Filed: 1989-11-14
Abstract: The present invention relates to a method and apparatus for forming an absorption body by successively filling a mould having an air-permeable bottom with airborne cellulose-fibres or fibres of some other corresponding material, with the assistance of subpressure, and press­ing the formed absorption body from the mould with the aid of overpressure. According to the invention, the subpressure beneath the mould bottom is varied in res­ponse to the variations in the resistance to air-flow exerted by the mould bottom and the cellulose-fluff which is collected successively in the mould. In the case of one preferred embodiment, a plurality of moulds are distributed circumferentially around a rotating wheel and a pressure chamber is assigned to each mould. The pressure chamber includes an opening (6) which coacts with an opening (14) in the side wall of a col­lecting chamber (10) connected to a subpressure source, therewith to form a connection between each pressure chamber and the collecting chamber.
Patent EP-0386398-A1 (EP)
Inventor: THEURER JOSEF
IPC: E01B27/11
Filed: 1989-03-10
Abstract: Mobile track tamping, levelling and aligning machine (72) comprising two running-gear units (74), a machine frame (73) and tamping apparatuses (81, 82) which can be adjusted transversely and vertically independently of one another with respect to said frame by means of drives and transverse and vertical guides and are equipped with tamping tools which are displaceable relative to one another in the longitudinal direction of the track, said apparatuses (81, 82) being capable of swivelling approximately parallel to the machine frame (73) and to the track plane. A track-lifting and aligning apparatus (85) having track-lifting and aligning tools (88, 89) which can be acted upon by means of a levelling or alignment reference system via lifting and aligning drives (86, 87) is arranged on the machine (72) together with the tamping apparatuses (81, 82) between two running-gear units (74) which are spaced wide apart. For adjustment to inclined sleepers, the four pairs of tamping tools of the tamping apparatuses (81, 82), provided with their tamping tools in each case being capable of vibration and immersion in the ballast in the region to the left or to the right of the one or other rail (77) for the purpose of tamping under a sleeper (76), are mounted on an intermediate frame (98) which, with respect to the machine frame (73), is designed so as to be rotatable with the aid of a drive (104) about an approximately vertical axis (103) which is formed by the line of intersection of the plane of longitudinal symmetry of the machine with the approximately vertical plane of transverse symmetry passing through the tamping apparatuses. In this arrangement, the tamping apparatuses (81, 82), which can be rotated jointly with the intermediate frame (98) and are equipped with vertical and transverse displacement drives, are arranged on the machine (72) in the working direction immediately in the region ahead of a rear running-gear unit (74) and immediately behind the track-lifting and aligning apparatus (85). 
<IMAGE>
Patent EP-0394356-A1 (EP)
Inventor: ZEBUHR WILLIAM H
IPC: F01L25/06
Filed: 1989-01-04
Abstract: Une pompe à entraînement fluidique (10) comprend un ensemble (54) à vanne d'arrivée d'entraînement orientant alternativement l'écoulement d'eau froide sous pression provenant d'une arrivée d'eau sous pression (12), jusque dans des cavités d'entraînement alterné (46a et b). Des vannes de vidange (60a et b) régulent l'écoulement sortant des cavités d'entraînement (46a et b). Le va-et-vient des têtes des pistons (36a et b) ainsi obtenu aspire de l'eau chaude par une arrivée de pompage (16) et la fait ressortir par la sortie de pompage (18). Une mécanisme actionnant les vannes, entraîné par le va-et-vient des têtes des pistons fait se fermer les deux vannes de vidange d'entraînement (60a et b) avant que l'ensemble à vanne d'arrivée d'entraînement (56) ne change de position afin de réorienter l'écoulement d'eau froide sous pression provenant de l'arrivée d'eau froide (12). L'ensemble à vanne d'arrivée d'entraînement (54) comprend un élément de robinet pilote permettant de le faire fonctionner avec un effort relativement faible et sans provoquer de choc ni de bruit excessifs.