baber/WOPTO huggingface dataset:
Patent EP-0355101-A1 (EP)
Title: A method for arranging the cooling in a compactor and a cooling system for the realization of the method.
Inventor: SINKKONEN MATTI
IPC: E01C19/26
Filed: 1988-04-12
Abstract: The object of this invention is a method of arranging the cooling in a compactor equipped with at least one roller drum (5, 23), in which the motor (1) and/or other equipment, for example the hydraulic system (2) has forced circulation water cooling (4) or water cooled forced circulation air cooling. In the invention the cooling water or oil to be cooled is circulated through a heat exchanger (25) located in the roller (23), from which the heat is transferred to the outer cover (24) of the roller (23) by means of cooling water arranged in the roller or by setting the heat exchanging surface (29) directly against the outer surface of the roller (3).
Patent EP-0385988-A1 (EP)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: D04B35/12
Filed: 1988-04-15
Abstract: Système de contrôle pour métiers rectilignes, notamment pour machines destinées au tricotage de bonneterie ou de chaussettes, comprenant un certain nombre de garde-fils affectés à chaque fil destinés à alimenter la machine, les garde-fils répondant chacun respectivement à un mouvement ou à une absence de mouvement du fil détecté de ce fait et produisant un signal de sortie pour arrêter la machine en cas, par exemple, de rupture du fil ou de toute autre anomalie au niveau de l'alimentation en fil, au moyen, de préférence, d'une unité de commande électronique connectée aux garde-fils. L'invention se caractérise essentiellement en ce que l'unité de commande comprend un moyen de mémoire et de commande et est, dans ce cas, agencée pour rassembler et mémorise, pendant un cycle de travail ou de signalisation d'introduction, correct et approuvé de la machine, des informations donnant une représentation de la phase d'alimentation en fil, sous la forme des signaux de sortie effectifs provenant des garde-fils. De plus l'unité de commande est en agencée ensuite afin de commander, pendant les cycles de travail ou de signalisation consécutifs de la machine, le modèle type de signaux de sortie aussi enregistré et mémorisé pendant le cycle de travail ou de signalisation d'introduction, correct et approuvé avec le modèle type effectif de signaux de sortie enregistré pendant le cycle de travail ou de signalisation postérieure en cours, afin de produire un signal d'anomalie pour arrêter la machine en cas de désaccord entre les signaux.
Patent EP-0358688-A1 (EP)
Inventor: ZDUNEK KENNETH JOHN
IPC: H04M11/06
Filed: 1988-02-29
Abstract: Est décrit un procédé pour attribuer dynamiquement un certain nombre de canaux de données sur un système de liaison radio commun (100). Le trafic de données est surveillé pendant un intervalle de temps prédéterminé. Si l'activité est supérieure à un maximum prédéterminé, un canal additionnel peut être réservé à usage des données. Inversement, si le trafic de données est faible, un canal de données peut être réattribué à usage des messages vocaux. En outre, au cas où le trafic de données parmi les canaux de données disponibles serait déséquilibré, ce procédé envisage la réaffectation d'unités d'abonné (114 ou 116) sur les canaux de données disponibles afin d'équilibrer la charge de trafic de données, améliorant ainsi le temps d'accès et les performances du système.
Patent EP-0370052-A1 (EP)
Inventor: YOKOTA TAKASHI
IPC: C12N15/00
Filed: 1988-07-15
Abstract: Human granulocyte-macrophage colony stimulating factor (GM-CSF) polypeptides are provided, as well as methods for synthesizing conformationally and antigenically neutral muteins. The disclosed GM-CSFs promote growth and development of various hematopoietic lineages, and may be useful in treating conditions involving depressed blood cell populations and/or depressed blood cell regeneration, such as myeloid hypoplasia, chronic infections, and hematopoiesis after bone marrow transplantation. The invention also includes a novel mammalian expression vector.
Patent EP-0330012-A1 (EP)
Inventor: FRANETZKI MANFRED DR
IPC: A61M25/00
Filed: 1989-02-08
Abstract: In a medical catheter for the intravascular long-term administration of medicaments through an implanted or extracorporeal dosing unit with a catheter tube consisting of single-layer or multilayer elastomers, the distal end of the catheter is shaped in such a way that the outlet opening (4) for the medicament is arranged axially offset to the side relative to the distal end of the catheter. In addition, the catheter is coated with an outer protecting layer (5) of a hydrogel. Examples of such a hydrogel are polyethylene glycol or filler-free polysiloxane. 
<IMAGE>
Patent EP-0334020-A1 (EP)
Inventor: SCHWANDA JOSEF
IPC: F16B3/00
Filed: 1989-02-17
Abstract: The double slanting wedge consists of two identical wedge halves (1, 2) which are divided into partial wedges which are mutually identical and are designed as one piece with one another. Each wedge half (1, 2) consists of a stack of partial metal sheets (5) which are layered one on top of the other and are held together by means of a type of rivet connection (7, 8). Wedges of this type are suitable in particular for the wedging of the poles (9) on the rotor ring (11) and of the rotor ring (11) on the wheel spider (13) of electrical machines, can be produced economically and can be fitted and removed again simply. <IMAGE>
Patent EP-0336214-A1 (EP)
Inventor: DOBLER WALTER DR
IPC: C07F9/547
Filed: 1989-03-22
Abstract: Process for the purification of salts of riboflavin 5'-phosphate obtained by phosphorylation of riboflavin and reaction of the riboflavin 5'-phosphate (5'-FMN) contaminated with unreacted riboflavin and isomeric riboflavin monophosphates and diphosphates and formed in this process with alkali metal hydroxides or nitrogen bases, which is characterised in that
 a) an approximately 1 to 15% strength by weight homogeneous, clear, aqueous 5'-FMN salt solution having a pH from 4 to 7 is prepared from the crude 5'-FMN obtained in the phosphorylation, water, and the alkali metal hydroxide or the nitrogen base, preferably sodium hydroxide solution, optionally with warming at 30 to 100 DEG C,
 b) the solution obtained is treated with a suitable polymeric adsorber resin and
 c) the 5'-FMN salt largely purified of unreacted riboflavin is isolated from the solution obtained in this process and, if desired, the solution is submitted to a subsequent fine purification. 
<??>The treatment with the suitable polymeric adsorber resin is advantageously carried out in a column packed with adsorber resin. The subsequent fine purification can be carried out by means of crystallisation by evaporation or by chromatography of a 5'-FMN solution containing 1 to 15% by weight of dry material in water or a mixture of water and a lower aliphatic alcohol having a pH between 4 and 7 in a minimum amount of 5 to 50% of the bed volume of the column on RP silica gel derivatised with alkyl groups using water or a mixture of water and a lower aliphatic alcohol as the eluent. The preparative chromatography of 5'-FMN salts on derivatised RP silica gel with water or a mixture of water and a lower aliphatic alcohol as the solvent and eluent is also claimed independently of the pretreatment with the suitable adsorber resin.
Patent EP-0351561-A1 (EP)
Inventor: HANSEN BERTIL VALDEMAR
IPC: C07J41/00
Filed: 1989-06-19
Abstract: The present invention concerns novel compounds having the gene­ral formula
      wherein R¹, R² and R³ are selected from the group consisting of hydro­gen or lower alkyl having 1-4 carbon atoms, wherein R² and R³ together with the N atom can also form a ring having 2-5 carbon atoms and whe­rein n is 0, 1 or 2, and pharmaceutically acceptable salts thereof. 
     The compounds according to the invention are useful as antican­cer agents.
Patent EP-0411192-A1 (EP)
Inventor: SAKAMOTO SHUJI C O IDEMITSU KO
IPC: G03G5/05
Filed: 1989-08-03
Abstract: An electrophotographic photoreceptor comprising an electroconductive layer and a photosensitive layer disposed on one surface of the electroconductive substrate, the photosensitive layer containing a specific polycarbonate or polycarbonate copolymer used as a binder-­resin, has such advantageous characteristics that it can be produced by using an application method without accompanying whitening (gelation) of the coating liquid used for forming the photosensitive layer nor inviting occurrence of solvent-cracks in the formed photosensitive layer. 
     In addition, it excels in mechanical strength and the characteristics required in electrophotography which can be maintained even if it is repeatedly used over long periods. 
The specific polycarbonate or polycarbonate copolymer comprises units of formula I
        wherein 
X¹ in the formula [I] is
      R¹ and R² each independently being hydrogen atom, an alkyl group having a carbon number of 1 to 6 or an aryl group having a carbon number of 6 to 12,
      n being an integer of 4 to 10, (̵CH₂)̵ , p being an integer of 2 to 10, a single bond, -O-, -S-, -SO-, or -SO₂-;
Patent EP-0371208-A1 (EP)
Inventor: HENRY MICHAEL FRANCIS
IPC: C22F1/00
Filed: 1989-08-23
Abstract: The present invention provides an alloy having improved crack growth inhibition and having high strength at high temperatures. The composition of the alloy is essenti­ally as follows: 
                 Ingredient       Concentration in Weight %       Ni   balance     Co   15     Cr   10     Mo   3     Al   4.9     Ti   2.0     Ta   4.7     Nb   2.3     Zr   0.06     V   1     C   0.05     B   0.03
Patent EP-0369285-A1 (EP)
Title: Bildverarbeitungssystem
Inventor: HACKETT ANDREW
IPC: H04N11/04
Filed: 1989-11-07
Abstract: Mit der Einführung von digitalen Videorecordern ist eine Aufzeichnung eines konventionellen Videosignals, welches die CCIR Norm 601 erfüllt, in digitalem Format möglich. Probleme ergeben sich jedoch bei der Aufzeichnung und Mischen unterschiedlicher Videostandards und deren Wiedergabe. Ein progressives Videosignal muß vor der Aufzeichnung in ein Format nach CCIR 601 umgesetzt werden. Diese Umsetzung wird bei der Wiedergabe durch eine inverse Umsetzung rückgängig gemacht. Ein Standardvideosignal, welches die CCIR Norm 601 vor der Aufzeichnung ohne Umsetzung erfüllt, erfährt im Mischbetrieb mit einem umgesetzten progressiven Videosignal bei der Wiedergabe eine inverse Umsetzung. Die dadurch auftretenden Bildpunktfehler werden durch eine Vorverarbeitung (8) des Videosignals vermieden. Anwendung findet die Erfindung in Bildaufzeichnungsgeräten.
Patent EP-0377183-A1 (EP)
Inventor: MEYER KLAUS
IPC: B65D5/46
Filed: 1989-12-22
Abstract: When a carrying strap (2) riveted to a portable packet is torn away, injury to the hand is prevented if the material of the packet wall (1) has a weakening line (9) surrounding the rivet (3) at a distance from the latter.
Patent EP-0329234-A1 (EP)
Inventor: VAN HEUSDEN OMAR PROSPER LEO P
IPC: G11B7/095
Filed: 1989-02-10
Abstract: The invention relates to an electro-optical device for recording and/or reading information in an information plane (3) in an optical disc-shaped record carrier (5). The device comprises a frame (15), a turntable (17) which is rotatable about an axis of rotation (19), a slide (11) which is supported directly in the frame and which carries an objective (9) having an optical axis (9a), a slide-supporting arrangement which is constructed in such a way that it allows both the displacement of the slide in a radial direction and a pivotal movement of the slide about a pivotal axis (13) which is stationary relative to the frame, a slide-drive arrangement (31, 33) for radially moving the objective, and a drive unit (25, 27) with a control element (29) for tilting the slide.
Patent EP-0334426-A1 (EP)
Inventor: GRONINGEN WILHELMUS DANIEL VAN
IPC: G01R13/24
Filed: 1989-03-15
Abstract: A triggering system (1) is proposed which com­proses a triggering device (4) to which a triggering input signal is supplied via parallel signal paths (6, 7, 8). One signal path (6) may be a direct connection, while the other signal paths (7, 8) comprise frequency division devices (10, 13). The signal paths (6, 7, 8) are respectively switched on under the control of frequency-dependent switching devices (16, 21) depend­ing on a signal obtained from an input signal at an input (2) of the triggering system (1). The result is achieved that the triggering system (1) is able to operate well up to much higher frequencies than would be determined solely by the bandwidth of the triggering device (4).
Patent EP-0346960-A1 (EP)
Inventor: MULDER JAN PIETER
IPC: C22C1/03
Filed: 1989-05-22
Abstract: Hexafluorophosphates may be used as structure refiner during solidification of molten aluminium-silicon alloys. The structure refining effect is obtained almost immediately after addition of the hexafluorophosphate to the molten alloy. The hexafluoro­phosphates are preferably used in the form of a master composition wherein as diluents metals are used, especially copper.
Patent EP-0373719-A1 (EP)
Inventor: ROLLIN JOEL
IPC: G02B15/10
Filed: 1989-12-11
Abstract: This bifocal optical system is composed, where the long focal length is concerned, of an objective incorporating fixed lenses L1, L2, L3, L4, to which objective there is added for the short focal length a group of lenses L5, L6, L7, L8, which is movable by means of a movable barrel MB which rocks about an axis YY' parallel to the optical axis XX'. When this system is used in a combined day/night observation device, it permits as a result of its design, on the one hand, the addition of an aperture diaphragm which can be used for the maintenance of the night channel illumination and on the other hand the location of this diaphragm at the position of the forward group (lenses L1, L2, L3) thus permitting the reduction of the vignetting in the day channel. In the case of an optical system under consideration this type of rocking action permits the provision of very broad tolerances of positioning of the movable barrel. …<??>Application: combined day/night observation devices.
Patent EP-0377925-A1 (EP)
Inventor: MEREDITH WILLIAM CLIVE S THE C
IPC: E01C13/08
Filed: 1989-01-11
Abstract: A sports surface comprises a pile fabric (11) and a layer of coated grains (13) in which the pile is partly submerged. The grains are of sand coated with a rubber.
Patent EP-0333323-A1 (EP)
Inventor: MAWLA KHALID ABDUL
IPC: H02K33/18
Filed: 1989-02-15
Abstract: A dual flux path linear voice coil motor (VCM) for use as a disk file linear actuator has a magnetically permeable central core (10) which is separated by a non-magnetic spacer (44) into two sections (40, 42) spaced apart along a longitudinal axis parallel to the VCM's linear access direction. The central core has recessed parallel flat faces (46, 47) equally spaced on opposite sides of the longitudinal axis which form pockets in the central core. Permanent magnets (48, 49) are embedded in the pockets of the central core and span the space between the central core sections. The VCM generates an essentially constant force on the coil for a constant current, regardless of coil stroke position or direction of movement.
Patent EP-0334498-A1 (EP)
Inventor: DAVID MARIE-HENRIETTE L
IPC: C12N11/00
Filed: 1989-02-28
Abstract: 6-C₈ to C₂₂ acyl-1-C₃ to C₁₂ alkylglucosides are a new group of surface active compounds useful in particular as emulsifiers in cosmetics, pharmaceutical compositions and foodstuffs. They are prepared by reacting a 1-C₃ to C₁₂ alkyl glucoside with a C₈ to C₂₂ fatty acid in the presence of a lipolytic enzyme and in a reaction medium containing at most 30% and preferably 0.01 to 5% water.
Patent EP-0354688-A1 (EP)
Inventor: TAKANASHI ITSUO
IPC: G03G13/18
Filed: 1989-07-27
Abstract: There are disclosed a method for transferring an electrostatic latent image and apparatus therefor. This method comprises preparing a master recording member (RM) one side of which is provided with a first electrode (E) and another side of which is provided with a first recording layer in which an image information is preformed in a form of material characteristic change of the first recording layer, preparing a blank recording member having a second recording layer, allowing the first recording layer of the master recording member confronting the second recording layer, and providing a uniform layer of charges to the second recording layer of the blank recording member by charge providing means on a side of the second recording layer opposite to the side confronting the preformed image information, to produce a transferred electrostatic latent image on the second recording layer of the blank recording member correspondingly with and in response to the image information preformed in the first recording layer of the master recording member..
Patent EP-0368663-A1 (EP)
Inventor: CONNOLLY THOMAS
IPC: B67B5/03
Filed: 1989-11-09
Abstract: A banding machine provides for a controlled intermittent flow of a tubular web or sleeve (10) of thin plastics material from a storage reel (11), over a tensioning arm (15) and guiding rollers (23, 25) onto a group of machine elements (42, 44, 46, 52, 54, 58, 104, 106, 104a, 106a) which first open the tube (10) somewhat, stop the flow of material, slice the tube transversely, and pass the cut segment of web over a floating mandrel (58) to form it into the shape of a container (70) positioned below it, while continuing the flow of tubing (10) from the reel (11) down onto the same group of elements (42---106a) to form the next band. The open segment of band (10) is now placed over the container (70) automatically to complete the banding operation.
Patent EP-0347274-A1 (EP)
Inventor: KERVAGORET GILBERT BENDIX FRAN
IPC: B60T8/48
Filed: 1989-05-31
Abstract: Dans un circuit hydraulique de freinage, pour un véhicule automobile équipé d'un dispositif d'antiblocage de roues et d'un dispositif d'antipatinage de roues, une électrovalve d'antipatinage (48) est placée dans une canalisation (26) qui relie le maître-­cylindre (12) aux freins de roues (10), en amont d'une électrovalve de détente (34) commandée par le calcula­teur du dispositif d'antiblocage. Lorsqu'un risque de patinage des roues est détecté, l'électrovalve d'an­tipatinage (48) est excitée et une pompe (40) associée au dispositif d'antiblocage est actionnée. En l'absence de tout actionnement de la pédale de frein (14), les freins (10) sont ainsi actionnés automatiquement par la pompe (40), qui aspire le fluide de freinage contenu dans le réservoir (28) du maître-cylindre (12), au travers de l'électrovalve d'antipatinage (48).
Patent EP-0354074-A1 (EP)
Title: Electrical connectors
Inventor: NADIN LEONARD
IPC: H01R13/53
Filed: 1989-06-22
Abstract: Electrical connectors comprising a female electrical contact unit (10) and a male electrical contact unit (38) characterised in that the female electrical contact unit (1) consists of a lamina bent into the form of a hair-pin so as to present a core (11) and two branches (8 and 9), whereas the male electrical contact unit (38) is shaped so as to present a V-shaped prolongation (30), the free end of one of the wings of which is provided with an extension (33) terminated by an elbow (34) directed towards the projecting part of the V, the height (L) lying between the elbow (34) and the projecting part of the V (32) being greater than the gap (1) separating the branches (8 and 9) of the female contact unit (10). <IMAGE>
Patent EP-0369856-A1 (EP)
Inventor: MESQUIDA GUY
IPC: H01S5/18
Filed: 1989-11-08
Abstract: The invention relates to an integrated circuit which constitutes an electronic device with a high output. 
<??>This integrated circuit comprises, supported by a substrate (27), at least one bar of lasers (30) and at least one strip of reflectors (28). The reflectors return, perpendicularly to the substrate (27), the laser beams emitted parallel to the substrate. The cleaved faces (57, 58) of the lasers are obtained by sub-etching (50) of the bars, then ultrasonic fracturing. 
<??>Application to lasers with a high output, for metallurgy, welding, and surgery. 
<IMAGE>
Patent EP-0368763-A1 (EP)
Inventor: MAIGNAN JEAN
IPC: C07D295/185
Filed: 1989-11-09
Abstract: 4-Mercaptobutyramides N-mono or N,N-disubstituted by a mono- or polyhydroxyalkyl radical, characterised in that they correspond to the following general formula: <IMAGE> in which: R1 denotes a hydrogen atom, a lower alkyl radical or a monohydroxyalkyl or polyhydroxyalkyl radical containing from 1 to 6 carbon atoms which are optionally interrupted by an oxygen, nitrogen or sulphur atom, and R2 denotes a monohydroxylalkyl or polyhydroxylalkyl radical containing from 1 to 6 carbon atoms which are optionally interrupted by an oxygen, nitrogen or sulphur atom, or R1 and R2 taken together with the nitrogen atom form a piperazine ring substituted in the 4 position by a mono- or polyhydroxyalkyl radical containing from 1 to 6 carbon atoms, and their corresponding disulphides. Use of these compounds as reducing agents in a process for permanent deformation of hair.
Patent EP-0408623-A1 (EP)
Inventor: MCKINLAY PETER ROBERT
IPC: B31F1/28
Filed: 1989-03-29
Abstract: La machine décrite constitue une version d'une unité de fabrication de carton ondulé sur une seule face traditionnelle. L'unique face d'un carton fabriqué par une telle machine comporte un support (23) collé à une doublure (21) ou deux supports cannelés (23, 22) collés par les extrémités de leurs cannelures, l'un de ces support étant collé à une doublure. Lors de la fabrication d'un carton ondulé sur une seule face standard avec un seul support, l'ondulation du support (23) est obtenue entre un cylindre de formation d'ondulation standard (10) chargé contre un cylindre porteur d'adaptation (36) et on retient ledit support dans le cylindre d'adaptation (36) après la formation des ondulations. Lors de la fabrication d'un carton à deux supports collé par les extrémités de ses cannelures, un cylindre de formation d'ondulation (10) est chargé contre un cylindre porteur rainuré (36), le premier support ondulé est formé et également retenu en se conformant complètement aux rainures du cylindre porteur. Le second support ondulé (22) est formé par chargement sous pression d'une paire de cylindres de formation d'ondulation (34, 35). Le support ondulé ainsi formé est maintenu contre le second cylindre de formation d'ondulation (35), lequel est positionné avec précision par rapport aux rainures du cylindre porteur, de sorte que les deux supports (22, 23) sont collés par les extrémités de leurs cannelures. Des applicateurs d'adhésif (12, 37) sont prévus pour appliquer un adhésif sur l'un des supports avant le collage des extrémités des cannelures et pour enduire les extrémités des cannelures du support ou de la structure cannelée collée sur le cylindre porteur en vue de son collage sur la doublure (21). Un cylindre de guidage supplémentaire (38) est prévu pour permettre une approche tangentielle de la doublure (21) sur le support (22) ou de la structure cannelure contre cannelure portée par le cylindre porteur rainuré (36). Une source d'énergie (39) est utilisée pour contribuer au collage de la doublure (21) sur le support
Patent EP-0417111-A1 (EP)
Title: Procede de formation de piliers de consolidation et de fondation avec armatures incorporees
Inventor: CANEPARI DINO
IPC: E02D5/38
Filed: 1989-03-22
Abstract: Le domaine d'application de la présente invention est celui du coulage de piliers de consolidation et de fondation in situ, obtenus au moyen de procédés de coulage par injection de béton liquide sous ultra-haute pression. Dans le procédé décrit, on installe une armature métallique (7) avant d'effectuer le coulage.