baber/WOPTO huggingface dataset:
Patent EP-0312175-A1 (EP)
Inventor: VAN LEEUWEN CORNELIS JOHANNES
IPC: B60D1/40
Filed: 1988-10-12
Abstract: Articulated lorry, comprising a tractor (1) and a central axle trailer (2) detachably coupled to the tractor, the body (6) of the trailer (2) being mounted on a slide construction (8a, 8b, 9, 10, 11) movable along the chassis (5) of the trailer in lengthwise direction thereof, the tractor (1) being provided with a control rod mechanism (18, 19, 20, 21) fixed on the chassis (3) thereof and engaging with the slide construction (8a, 8b, 9, 10, 11) so that when the articulated lorry starts to take a bend the slide con­struction is moved in the direction away from the tractor (1).
Patent EP-0278607-A1 (EP)
Inventor: KATELEY PETER ARTHUR
IPC: A01G17/02
Filed: 1988-01-21
Abstract: A cutter particularly intended for excising plant foliage without damaging fruit comprises suction apparatus (2), cutting apparatus (3) and a barrier or barriers (4, 5) the suction apparatus (1, 2) being capable of sucking foliage from plants so that the cutting apparatus can then excise the foliage whilst the barrier or barriers ensure that only minimal damage to the fruit and wood thereof occurs.
Patent EP-0284229-A1 (EP)
Inventor: MIYATA SEIZO
IPC: G02F1/361
Filed: 1988-03-04
Abstract: A nonlinear optical material comprises a solid solution of an organic guest compound having an electron donative group or an electron attractive group. The organic guest compound is contained in the nonlinear optical material preferably an oriented form through orientation under melting by application of a DC electric field. The guest compound is preferably a para-di-substituted benzene derivative represented by the formula:
     wherein A is an electron donative group and B is an electron attractive group.
Patent EP-0295072-A1 (EP)
Inventor: GRIFFITH JOHN TUDOR
IPC: H05B6/02
Filed: 1988-06-08
Abstract: An induction heater comprising an alternating-current-carrying conductor (1) extending along an axis; a plurality of core sections (3, 4, 5) arranged in line and each substantially encircling the axis to guide magnetic flux resulting from the alternating current in the conductor (1); a plurality of heating element sections respectively associated with the core sections and each comprising an electrically conductive closed loop encircling magnetic flux in the associated core section (3, 4, 5) and being heated by electrical current induced thereby; and means (13, 14) to at least partially saturate at least one (4, 5) of the core sections thereby to reduce the coupling between the conductor (1) and the heating element section associated with said one core section (4, 5) and thus control the heating effected by said one core section (4, 5) and its associated heating element section (Fig. 4).
Patent EP-0344378-A1 (EP)
Inventor: KAWASHIMA YOKUI
IPC: C25B1/02
Filed: 1988-09-22
Abstract: The electrode of the invention suitable for use in an oxygen-generating electrolytic process comprises (A) a substrate of, e.g., titanium metal and (B) a coating layer thereon which is formed with a mixture of iridium oxide, tantalum oxide and elementary platinum in a specified molar proportion. The coating layers can be formed by coating the substrate surface with a solution containing an iridium compound, tantalum compound and platinum compound each having thermal decomposability and then subjecting the coated substrate to a heat treatment in an oxidizing atmo­sphere so as to convert the iridium and tantalum compounds into respective oxides and the platinum compound into elementary platinum. Further, the coating layer is prefer­ably provided with an overcoating layer formed of iridium oxide or of a mixture of iridium oxide and tantalum oxide in a similar manner.
Patent EP-0313323-A1 (EP)
Inventor: OKI TAKEO
IPC: C04B41/52
Filed: 1988-10-19
Abstract: Coated abrasive grains and a manufacturing method for them are disclosed. The abrasive grains are coated using an immersion method with a coating comprising at least one substance selected from carbides, borides, and nitrides of a metal, comprising: 
preparing an immersion bath comprising a molten salt bath containing said metal; and 
immersing abrasive grains to be treated in said immersion bath for a suitable length of time.
Patent EP-0317125-A1 (EP)
Inventor: BROOKS WILLIAM NOEL
IPC: C25B3/25
Filed: 1988-11-02
Abstract: A method for the preparation of bromofluoromethane by reducing dibromofluoromethane in the presence of mercury.
Patent EP-0307343-A1 (EP)
Inventor: AUERBACHER JOHANNES DIPL-ING
IPC: A61G3/06
Filed: 1988-09-06
Abstract: In order to be able to provide convenient entry conditions, which are also acceptable for handicapped persons, in the region of the driver's cab of the vehicle in an articulated powered railcar with motor bogies and carrying bogies and three railcar bodies connected to one another in articulated fashion by means of junction elements, two drive bogies are arranged on the centre railcar and one carrying bogie in each case on the end railcars. The floor height in the entire passenger space of the end railcars is distinctly lowered over a large surface with respect to the level of the floor in the centre railcar. A low-level entry is arranged between the driver's cabin of the vehicle and the carrying bogie. <IMAGE>
Patent EP-0277095-A1 (EP)
Inventor: ACKLIN GEORG DR
IPC: C07D223/22
Filed: 1988-01-21
Abstract: N,N-(Dibenzohexatrienyl)harnstoffe können in einer glatten Einstufenreaktion hergestellt werden, indem man ein entsprechendes N,N-(Dibenzohexatrienylen)amin mit Cyansäure umsetzt.
Patent EP-0312609-A1 (EP)
Inventor: GOODBODY ANNE ELIZABETH
IPC: C07D519/04
Filed: 1988-04-27
Abstract: Des alcaloïdes présents dans des tissus de Catharanthus roseus sont sélectivement concentrés par extraction aqueuse du tissu fondamental, suivie d'une extraction avec un solvant organique, par exemple de l'acétate d'éthyle. Le concentré obtenu est riche en catharanthine, vindoline et 3',4'-anhydrovinblastine (AVLB). Le rendement de l'AVLB est amélioré par l'adjonction au milieu d'extraction aqueuse d'acide, de sel, ou de peroxyde d'hydrogène et peut encore être amélioré par l'adjonction de borohydrure de sodium.
Patent EP-0358702-A1 (EP)
Title: Creation de texte personnalise
Inventor: WOODS WILLIAM A JR
IPC: G06F17/24
Filed: 1988-04-07
Abstract: Procédé et dispositif permettant de créer un texte de prose spécifique pour une utilisation particulière. Le procédé comprend les étapes de saisie d'un texte en continu (14) contenant au moins une phase fixe en prose (16) et au moins une expression intercalaire en prose (16a), et d'analyse syntaxique du texte en continu (14) afin de copier chaque phrase fixe en prose (16) et afin de remplacer chaque expression intercalaire en prose (16a) par une construction en prose (20), en consultant une base de données (22). Le procédé comprend en outre l'étape de création d'un texte en prose (28) par combinaison de chaque phrase fixe en prose (16) et de chaque construction en prose (20) pour produire un texte en prose ininterrompu.
Patent EP-0318573-A1 (EP)
Inventor: SCHUSTER RICHARD LEE
IPC: B65D5/46
Filed: 1988-05-16
Abstract: Un emballage type manchon (34) pour transporter des boîtes de boisson comporte une ouverture servant de poignée (36) ménagée dans le panneau supérieur (12) s'étendant transversalement aux pliures (16) reliant le panneau supérieur et les panneaux latéraux (14). Des pattes (38, 40) reliées de manière pliable aux bords transversaux de l'ouverture-poignée se rencontrent au centre du panneau supérieur, et des fentes (50) s'étendent depuis l'un des bords de l'ouverture-poignée pour passer par les pliures et déboucher dans les parties supérieures des panneaux latéraux. Lorsque l'on soulève ledit emballage, le panneau supérieur entre les fentes et le panneau terminal le plus proche du bord de la poignée étant saisi se courbe vers le haut, et les contraintes de levage sont réparties à travers les panneaux supérieur et latéraux afin d'empêcher la déchirure.
Patent EP-0333979-A1 (EP)
Inventor: BOHEN JOSEPH MICHAEL
IPC: C09K21/08
Filed: 1989-01-12
Abstract: Flame retardancy of polyphenylene ether resins is increased by blending with the resin a flame retarding amount of a halophenyl hydrocarbyl ester. The ester is preferably the reaction production of a halogenated phenol, preferably a bromophenol, and a hydrocarbyl acid, acid chloride or acid anhydride. The polyphenylene ether resin may include homopolymers or copolymers of polyphenylene ethers or blends of polyphenylene ethers with vinyl aromatic resins such as styrene polymers and copolymers. The flame retarding halophenyl esters are also effective as processing aids in improving the flowability and moldability of the polyphenylene ether resins during melt processing.
Patent EP-0364650-A1 (EP)
Inventor: VAN DIEMEN PAUL
IPC: C04B35/50
Filed: 1989-01-23
Abstract: A lanthanide oxide selected from the group consisting of dysprosium oxide, erbium oxide, europium oxide, gadolium oxide and samarium oxide is formed into a compact and sintered to produce a body useful as a control rod material in a water cooled nuclear reactor. The lanthanide oxide is preferably combined with a corrosion stabilizing group 4A metal oxide such as hafnium oxide.
Patent EP-0336075-A1 (EP)
Inventor: WELP JOHANNES
IPC: A01D17/10
Filed: 1989-02-11
Abstract: The potato harvester comprises a digging device (1), a screen-conveyor band (4) following the digging device (1) and an elevator (7) which is located after the rear end of the screen-conveyor band (4) and which has an inner conveyor (12), designed as a close-mesh bar-conveyor band, and an outer conveyor (13) which rotates in the same direction and is designed as a wide-mesh bar-conveyor band and which is guided parallel to the inner conveyor (12) in the region of the conveying strand of the elevator (7) and limits with the inner conveyor (12) a conveying space subdivided into compartments by drivers (25) attached to the outer conveyor (13). The outer conveyor (13) is assigned on the outside an additional separating device (28) for potato leaves in a region adjacent to the conveying strand of the elevator (7). <IMAGE>
Patent EP-0333171-A1 (EP)
Inventor: WEIGEL PETER
IPC: B65H1/12
Filed: 1989-03-15
Abstract: The invention relates to a device for removing banknotes (111) from a pile (109) and for forwarding the banknotes (111) to a transport device (46) which follows the removal device (6). The device comprises a conveyor belt (116) which has a number of perforated suction zones (126, 128) which are arranged one behind the other in the longitudinal direction and are in each case mutually separated by unperforated intermediate zones (130, 132) lying in between. A suction chamber (124) is arranged to the front of the front end (140) of the pile. The arrangement is such that the front edge (36) and the rear edge (38) of a sucked-in banknote always lies on an unperforated intermediate zone (130, 132) of the conveyor belt (116), so that banknotes (111) which are situated behind the banknote (111) to be removed and project over its front or rear edge (36, 38) are not sucked in. The conveyor belt (116) is controlled by means of a number of sensors (172, 178) which are actuated by the banknote (111) or by the conveyor belt (116), or more precisely by the suction ports (141) formed in the conveyor belt. <IMAGE>
Patent EP-0348792-A1 (EP)
Title: Procédé et dispositif de traitement de signaux électriques provenant de l'analyse d'une ligne d'une image
Inventor: ODET CHRISTOPHE
IPC: G01N21/892
Filed: 1989-06-20
Abstract: L'invention se réfère à un procédé et un dispositif de traitement des signaux électriques provenant de l'analyse d'une ligne d'une image issue de détecteurs linéaires tels qu'une barrette (20) de photodétecteurs jointifs (tels que 7, 8) qui réalisent un échantillonnage à pas constant. Selon l'invention, on effectue k analyses de la même ligne avec des décalages latéraux respectifs de 1/k du pas des photodétecteurs, qu'on génère un signal suréchantillonné en multiplexant les k échantillons, et qu'on soumet le signal suréchantillonné à un filtrage inverse au filtrage inhérent au lissage spatial. On réduit ainsi la dégradation du signal due au repliement du spectre et au filtrage inhérent à l'intégration de la "lumière" sur la surface photosensible des photodétecteurs.
Patent EP-0364855-A1 (EP)
Inventor: VALK JOHANNES
IPC: G03G15/16
Filed: 1989-10-09
Abstract: A method of transferring a powder image, consisting of electrosta­tically charged developing powder, from an image forming medium (1) to an image receiving medium (12) by bringing the image forming medium (1) with the powder image thereon into contact with the image receiving medium (12), which is provided with a resiliently deformable surface layer, and exerting a pressure, during contact, on the package comprising the image forming medium and the image receiving medium with the powder image therebetween, said pressure being sufficient to transfer the powder image to the image receiving medium (12), wherein during the contact an electric field is applied across the package comprising the image forming medium and the image receiving medium, the direction of said field being such that the electrostatically charged developing powder is subjected to a force directed towards the image forming medium (1). 
     As a result, lack of uniformity which frequently occurs in the development of large solid image areas using electrostatically charged developing powder is eliminated in the transfer step, because only a uniform powder image layer is transferred to the image receiving medium (12). Consequently, a uniform optical density is obtained on the copy in such image areas. 
     The invention also relates to an apparatus for the use of this method.
Patent EP-0370332-A1 (EP)
Title: N-Aryl-Stickstoffheterocyclen, Verfahren sowie neue Zwischenprodukte zu ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwuchsregulatoren
Inventor: FISCHER REINER DR
IPC: C07D271/07
Filed: 1989-11-10
Abstract: Die Erfindung betrifft neue N-Aryl-Stickstoffheterocyclen der allgemeinen Formel (I), <IMAGE> in welcher Het für einen Heterocyclus der Formel <IMAGE> R¹ für Wasserstoff oder Halogen steht und R² für Halogen oder für einen Rest -X-R<9> steht, und die übrigen Reste die in der Beschreibung angegebene Bedeutung haben, Verfahren sowie neue Zwischenprodukte zu ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwuchsregulatoren.
Patent EP-0375920-A1 (EP)
Inventor: WIDDER RUDI DR
IPC: C07C17/363
Filed: 1989-11-18
Abstract: Method for the production of (substituted) alkyl or alkenyl chlorides by decarboxylation of corresponding alkyl or alkenyl chloroformates at elevated temperatures, by carrying out the decarboxylation in the presence of a catalytic amount of a quaternary ammonium or phosphonium salt or of a ternary sulphonium salt.
Patent EP-0333466-A1 (EP)
Inventor: ROBERTS SIMON CHRISTOPHER CORN
IPC: H04N7/173
Filed: 1989-03-15
Abstract: In a cable television network time division multiplexed signalling is used between a distribution centre (1) and customer termination units (5) by way of (e.g.) a "tree and branch" network (4). Each termination unit (5) is allocated a group address and a unit address. The termination units (5) are each polled in a slow track scan by forwarding of a group address, the units (5) responding in turn to provide an indication of status. If the status indicates that an activity request has been made the terminal is allocated a channel for fast track scanning. The distribution centre (1) scans each group of terminals (5) in turn and between adjacent group scans addresses active terminals. Data channel occupancy by inactive terminals is thus avoided.
Patent EP-0344036-A1 (EP)
Inventor: MAUREL JEAN-FRANCOIS
IPC: H04L25/493
Filed: 1989-05-10
Abstract: The invention relates to the transmission of digital information between various stations each provided with an interface possessing a communication protocol of the CSMA/CD type. According to a general definition of the invention, each interface with the transmission medium comprises: - coding means (A) suitable for substituting an alternation of a rising front and of a falling front for each rising or falling front of the signal to be transmitted over the medium, - decoding means (D) suitable for substituting a rising or falling front alternately for each alternation of a rising front and of a falling front of the signal to be received over the medium; and  - means to determine an initial rising front. <IMAGE>
Patent EP-0352180-A1 (EP)
Inventor: BERQUIER JEAN-MARC
IPC: C03C17/30
Filed: 1989-07-18
Abstract: The invention relates to an antifrost glass pane and to the process for manufacturing such a glass pane. 
<??>The antifrost glass pane comprises a hydrophobic layer made from a composition of an organosilane containing a saturated or unsaturated long aliphatic hydrocarbon chain, especially trichlorosilanes containing a hydrocarbon chain of at least 11 carbon atoms, in a nonpolar solvent system containing a hydrocarbon nonpolar solvent and, in a small quantity, a chlorinated solvent or a mixture of chlorinated solvents. 
<??>Application to antifrost windowpanes for road vehicles.
Patent EP-0363261-A1 (EP)
Inventor: COLIN PIERRE
IPC: B60N2/90
Filed: 1989-09-29
Abstract: This frame comprises a cushion frame (1) provided on each side with a substantially triangular underframe (34, 38), one (34) of which has a bottom rear corner situated to the rear of the cushion frame. The cushion frame is connected to a squab frame of general U shape by a hinge shaft (4) which traverses on one side the post (14) of the frame and on the other side a triangular bracket (16) carrying three tubes (20, 22, 24) joined at their ends, on either side of this bracket, and to the bar (26) of the U at their upper part. 
<IMAGE>
Patent EP-0326499-A1 (EP)
Inventor: OLIVER VERONIQUE
IPC: H01L21/48
Filed: 1989-01-19
Abstract: The process is one which sinters together conductors made of copper or copper-based alloy and a ceramic substrate, the substrate being obtained from a cordierite-type ceramic powder with a sintering temperature below 950 DEG C. 
<??>The process involves the following steps:
 (a) forming the ceramic substrate from a cordierite-type powder;
 (b) depositing copper on the ceramic substrate;
 (c) carrying out co-sintering heat treatment during which the organic compounds are removed, the copper is regenerated under a reducing atmosphere, and the conductors and the substrate are sintered together under a flow of a humid inert gas with a plateau at a temperature of between 1065 and 1080 DEG C. 
<??>The process yields substrates made of cordierite with internal and external conductors. 
<IMAGE>
Patent EP-0403522-A1 (EP)
Inventor: GREUBEL WALDEMAR
IPC: A61B5/0285
Filed: 1989-03-09
Abstract: Selon un procédé de mesure en continu de la tension artérielle, la tension artérielle moyenne est déterminée sur la base de la durée de propagation des ondes du pouls. Les autres paramètres de la tension artérielle sont obtenus en combinaison avec une mesure optoélectronique de la densité volumétrique du sang effectuée de manière typique sur le lobe de l'oreille. On part d'un étalonnage de base individuel des valeurs de la tension artérielle obtenues par un procédé conventionnel. Des étalonnages ultérieurs automatiques continus sont effectués par des moyens optoélectroniques. On utilise de préférence comme capteurs de mesure des clips d'oreilles (10) et des électrodes d'ECG (16) ou des capteurs photoélectriques. Ce procédé s'applique surtout en médecine préventive et pour des diagnostics.
Patent EP-0400075-A1 (EP)
Inventor: RASMUSSEN JAMES R
IPC: A61K38/46
Filed: 1989-02-06
Abstract: On traite un mammifère nécessitant l'administration d'une glycoprotéine en lui fournissant cette glycoprotéine, en traitant cette dernière avec une amidase de peptide-N4-(N-acétyl-beta-glucosaminyl) asparagine afin de former une glycoprotéine modifiée, en mélangeant la glycoprotéine modifiée avec une substance porteuse pharmaceutiquement acceptable en vue de former une composition thérapeutique, et en administrant audit mammifère une quantité pharmaceutiquement efficace de la composition thérapeutique. De même, on prépare un activateur modifié de plasminogène tissulaire humain en traitant ledit activateur avec une amidase de peptide-N4-(N-acétyl-beta-glucosaminyl) asparagine afin de convertir le résidu d'asparagine en position 448 en un résidu d'aspartate, sans complètement déglycosyler le résidu d'asparagine en position 117. De même, on prépare une prourokinase modifiée en traitant celle-ci avec une amidase de peptide-N4-(N-acétyl-beta-glucosaminyl) asparagine afin de convertir le résidu d'asparagine en position 302 en un résidu d'aspartate.
Patent EP-0365689-A1 (EP)
Inventor: IWAMATSU NOBORU FANUC MANSION
IPC: H02K21/14
Filed: 1989-04-19
Abstract: Un moteur synchrone avec un agencement de pôles N et de pôles S alternés dans un système de champ est entraîné par un courant sinusoïdal dans un couplage triphasé en étoile. La distribution du flux magnétique dans les écarts entre l'induit et le système de champ induit par les pôles N et S (M1, M1') est représentée par une coube trapézoïdale (12) dérivée d'une combinaison d'onde sinusoïdale fondamentale (11) dont la période est égale au pas polaire défini par une paire de pôles adjacents de champ (M1, M1') et par la 3Nième harmonique (N étant un nombre naturel). On diminue ainsi les ondulations du couple et on obtient un couple élevé.
Patent EP-0449833-A1 (EP)
Inventor: BRUEGGENDICK HERMANN
IPC: B01D53/34
Filed: 1989-07-13
Abstract: L'adsorbant en morceaux ou en granules est introduit dans l'encei nte réactionnelle (14) puis évacué de cette dernière à travers plusieurs entonnoirs distincts de chargement et d'évacuation (18 et 20) répartis en réseaux. Le gaz brut est introduit, pour la majeure partie, sur tout le côté d'admission, perpendiculairement à l'enceinte réactionnelle et, en moindre quantité, par le haut, à travers le cône de distribution de produits en vrac (17), dans l'enceinte réactionnelle, et traverse cette dernière (14) avec une répartition telle que le milieu réactionnel participe uniformément à l'adsorption, pratiquement dans la totalité des zones de l'enceinte réactionnelle. Plusieurs chambres de réaction à couches réactionnelles multiples sont disposées en série dans le parcours du fluide. Après avoir quitté le premier stade de la réaction (14), le fluide partiellement épuré est recyclé sous le fond de décharge (9), de manière à s'écouler autour des entonnoirs d'évacuation (20) et de leurs tuyaux de décharge (21, 22) et à les chauffer, ce qui empêche la formation d'un condensat. L'adsorbant (1) peut être utilisé pour l'épuration des gaz de fumée, dans les usines d'incinération d'ordures ménagères, opération au cours de laquelle différents constituants fluides indésirables peuvent être retirés séparément dans diverses couches d'adsorption (25, 27 ou 26, 28) et soumis à un traitement ultérieur.
Patent EP-0425587-A1 (EP)
Title: Process for determining biological activities in a sample and a device for implementing it.
Inventor: KARPF HELLFRIED
IPC: C12R1/445
Filed: 1989-11-24
Abstract: PCT No. PCT/AT89/00110 Sec. 371 Date Mar. 29, 1990 Sec. 102(e) Date Mar. 29, 1990 PCT Filed Nov. 24, 1989 PCT Pub. No. WO90/13663 PCT Pub. Date Nov. 15, 1990.A method for detecting biological activities in a specimen, for instance a blood sample, employing a sealable container with a culture medium, into which the sample is introduced, wherein metabolic processes are enhanced in the presence of microorganisms in the sample, thereby causing changes to take place in the concentrations of the substances subject to such processes. The concentration changes are measured by optodes that are in direct contact with the sample, and by an excitation and detection assembly assigned to these optodes, to which is connected an evaluation unit for determining concentration changes of the substances over time.