baber/WOPTO huggingface dataset:
Patent EP-0345847-A1 (EP)
Inventor: VAN DOORN JOHANNES ADRIANUS
IPC: B01J31/16
Filed: 1989-05-19
Abstract: Polymers of carbon monoxide and one or more olefinically unsaturated compounds are prepared by contacting with a catalyst composition comprising a Group VIII metal and a compound of the general formula R¹M¹-R-M²R² wherein M¹ and M² are chosen from sulphur, selenium and tellurium, R¹ and R² represent optionally polar-substituted hydrocarbyl groups and R represents a bivalent bridging group containing at least two carbon atoms in the bridge.
Patent EP-0345863-A1 (EP)
Inventor: DWORAK RAINER DR
IPC: C01B11/02
Filed: 1989-05-27
Abstract: To produce a gaseous mixture containing chlorine dioxide and chlorine, alkali metal chlorate is reacted with acid in aqueous solution in a reactor. The reactor has several reaction floors arranged one above the other, through which the solution flows downwards from the top. In the lower area of the reactor the solution depleted in chlorate and acid is boiled by indirect heating in a boiling chamber at a temperature in the range from 100 to 110 DEG C. The depleted solution is passed from the boiling chamber to a pressure chamber, in which there is pressure of at least 1.2 bar. The solution is boiled in the pressure chamber at temperatures from 110 to 150 DEG C and the vapours formed during boiling in the pressure chamber are passed through the boiling chamber for indirect heating. …<IMAGE>…
Patent EP-0350987-A1 (EP)
Inventor: ARENDS BEREND JAN
IPC: A23G3/40
Filed: 1989-06-27
Abstract: The present invention is concerned with an edible composition containing a blend of one or more non-­digestible polyol fatty acid polyesters having a slip melting point of more than 25°C, wherein the non-­digestible polyol fatty acid polyesters have a transition time of more than 60 seconds. 
     The composition according to the invention offers the advantage that the polyol fatty acid polyesters present therein do not rapidly solidify upon cooling down. 
     Another aspect of the present invention is the use of the above composition in a process for heat treating food products wherein said process involves contacting at least part of such food product with a fluid fat comprising said composition and having a temperature of more than 120°C. 
     Yet another aspect of the invention is the use of the present composition in a process for preparing fat containing food products, wherein the process involves supercooling said composition.
Patent EP-0358273-A1 (EP)
Inventor: PROZEE CHRISTIAAN
IPC: H01K1/32
Filed: 1989-09-05
Abstract: The reflector lamp has a second wall portion (3), which is internally provided with a metal layer (13), and a third wall portion (4), which adjoins the second wall portion (3) and is light-scattering. According to the invention, the third wall portion (4) has on the inner side an electrostatic powder coating (14), which extends also in an edge zone (7) of the second wall portion. The metal layer (13) also extends in the edge zone (7) on the inner side of the powder coating (14).
Patent EP-0341954-A1 (EP)
Inventor: ARAHIRA MASATO
IPC: C07D233/60
Filed: 1989-05-08
Abstract: Disclosed herein is a method for preventing deterioration of an industrial material by using an azole derivative represented by the following formula (I):
      wherein X means a halogen atom or a C₁-C₅ alkyl, haloalkyl, phenyl, cyano or nitro group, n stands for 0 or an integer of 1-5, A denotes a nitrogen atom or CH, R₁ and R₂ mean individually a hydrogen atom or a C₁-C₅ alkyl group, R₃ denotes a hydrogen atom or a C₁-C₃ alkyl group, and when n is an integer of 2-5, Xs may be the same or different. A biocidal composition for the method is also disclosed.
Patent EP-0376564-A1 (EP)
Inventor: CEUVAS JESS
IPC: B60R21/20
Filed: 1989-12-18
Abstract: An airbag module (10) comprising a pyrotechnic inflator device (26); an inflatable air cushion operatively associated therewith; a retainer (34) for lockingly engaging the air cushion (30) to the inflator and a mounting plate (12) configured and adapted for securing the inflator, the air cushion and the retainer in operative association. A variety of inflator embodiments may be incorporated into the module assembly but each requires, along at least a portion of the housing thereof, a rounded arcuate surface (28) configured for engagement with the retainer upon the formation of a structural seal between the mounting plate and the retainer. This structural seal is created by magnaforming a portion of the mounting plate into a corresponding open groove (36) upon the retainer. The module is thus fabricated by positioning the inflator upon the mounting plate; lockingly engaging the air cushion and the retainer; lowering the retainer/cushion assembly over the inflator and magnaforming the wall of the mounting plate into the groove on the surface of the retainer.
Patent EP-0354107-A1 (EP)
Inventor: GEYER FREDDY
IPC: F16B2/12
Filed: 1989-07-28
Abstract: - Système de fixation, permettant notamment d'accoster rapidement une structure (10) pour y être fixé de façon détachable. - Selon l'invention, ce système est remarquable en ce qu'il comporte - une pince (3) spontanément ouvrable sous l'action d'un premier ressort (7) ; - une tige (14) susceptible de coulisser sous l'action d'un second ressort (13) pour fermer ladite pince (3) à l'encontre de l'action dudit premier ressort (7) ; - un appui mobile (15) pour ledit second ressort (13) ; - des moyens de verrouillage commandables (19, 20, 21) pour le verrouillage de ladite tige coulissante (14) et dudit appui mobile (15) ; - et des moyens (23) à commande volontaire pour le blocage desdits moyens de verrouillage. - Fixation d'un élément sur une structure, dans des conditions difficiles, par exemple à l'extérieur d'un vaisseau spatial.
Patent EP-0371889-A1 (EP)
Inventor: BORY ERIC-NICOLAS
IPC: A61C13/07
Filed: 1989-11-17
Abstract: The invention relates to a medical device intended to adapt itself to the dental arches, and more specifically to the upper dental arch, to facilitate the introduction of medical or surgical equipment into the oral cavity, while protecting the teeth. It is composed of a rigid channel (1), having the shape of a horseshoe, which (1) exhibits in its median portion two indentations situated opposite one another, having a V shape and a U shape respectively, in the internal wall (6) and the external wall (7). The channel (1) is integral with a foam lining (11) which exhibits a peripheral bead (17) on which a biological adhesive is deposited and a zone (18) intended to perform a shock-absorbing function for the teeth placed within the space (19). <IMAGE>
Patent EP-0396622-A1 (EP)
Inventor: DANABERG HOWARD J
IPC: A43B13/14
Filed: 1989-01-20
Abstract: Une chaussure à talon haut possède une partie (4) sur laquelle s'appuie le talon, d'une hauteur d'environ 1, 75 pouce et inclinée vers le haut et vers l'arrière à 1,5 degré plus/moins 1,5, une région (7) de support de la pointe du pied, inclinée vers le haut et vers l'avant à 5,5 degrés plus/moins 1 degré et un cambrillon (5) qui fait l'union entre la partie (4) de support du talon et la partie (7) de support de la pointe, permettant ainsi une déclinaison du premier métatarsien de l'utilisateur de 30 degrés pour créer un effet d'arc-boutement des métatarses vers les phalanges de manière à éviter de coincer et serrer la pointe du pied.
Patent EP-0353284-A1 (EP)
Inventor: CLARK JACK WARD
IPC: B07B1/00
Filed: 1989-01-09
Abstract: Bloc d'ajutage (66) et écran de tamis (12), l'ouverture de sortie (78) du corps (68) de l'ajutage ayant une forme ovale pour produire un écoulement en forme d'évantail (100) contre l'écran (24).
Patent EP-0357750-A1 (EP)
Title: Urethane-protected amino acid-n-carboxyanhydrides.
Inventor: FULLER WILLIAM D
IPC: C07D281/02
Filed: 1989-03-03
Abstract: The invention relates to urethane-protected amino acid-N-carboxyanhydride and N-thiocarboxyanhydride compounds which are useful in peptide, polypeptide and protein synthesis. Disclosed herein is the preparation and use of these novel compounds.
Patent EP-0412119-A1 (EP)
Title: Static-free interrogating connector for electric components.
Inventor: LAUKS IMANTS R
IPC: H01R13/703
Filed: 1989-04-26
Abstract: An improved connector (8) for connection to and identification and testing of electric components such as integrated circuits is described which features a number of spring biased contact elements (12) normally in contacting relation with a shorting bar (14). When a particular component (20) is placed in a specified physical relation to the connector (8), a combination of exposed electrical contacts (28) and nonconductive elements (22b) on the component to be tested displace specified ones of the contact members (12) away from the shorting bars (14), providing a connection pattern which can be detected. At the same time, test signals can be applied to the electric component (20) to be tested. The circuit may be identified and its specific parameters identified and characterized in a single operation according to the invention. Advantageously, the shorting bar (14) is grounded so that any static charge on the component (20) to be tested is grounded before the contact elements (12) are displaced from the shorting bar (14).
Patent EP-0367820-A1 (EP)
Inventor: PIKETTY JEAN LOUIS
IPC: A47J37/07
Filed: 1989-05-03
Abstract: L'invention concerne les appareils de cuisson sur gril de type barbecue. Le barbecue selon l'invention comporte une chambre de combustion, dans laquelle est introduite le combustible, dont au moins la paroi de fond (11) et préférentiellement les parois latérales (7, 8, 9, 10) sont réalisées en un minéral à faible conductivité thermique, tel que la pierre ponce. La porosité de la pierre ponce en fait un remarquable isolant thermique, et les parois (7 à 11) en pierre ponce focalisent la chaleur de combustion sur les aliments posés sur la grille de cuisson (2). Il y a très peu de rayonnement thermique par les parois, qui ne sont qu'à faible température extérieurement. Application aux barbecues d'extérieur, d'intérieur et notamment aux barbecues de table.
Patent EP-0430955-A1 (EP)
Inventor: MESTDAGH DENIS JULIEN GILLES
IPC: H04L12/56
Filed: 1989-06-23
Abstract: Ce système comprend une station principale (MS) ainsi qu'une pluralité de sous-stations (SX/SZ) lesquelles comprennent chacune un émetteur-récepteur et sont connectées en parallèle à des premières (UL) et secondes (DL) liaisons unidirectionnelles, sur lesquelles des premières et secondes cellules récurrentes de longueur fixe sont transmises dans le sens opposé. Chacune de ces cellules contient une pluralité de canaux de signalisation d'un nombre inférieur à celui des sous-stations. Lorsqu'une sous-station doit transmettre des données, elle entame une procédure d'affectation dans laquelle la sous-station coopère avec la station principale et selon laquelle un canal lui est affecté. Ensuite, avant de transmettre les données, la sous-station transmet un signal de demande dans le canal affecté et commence la transmission après avoir reçu de la station principale un signal d'autorisation dans le canal de signalisation homologue d'une seconde cellule. La désaffectation d'un canal a lieu dès que ce dernier n'est plus nécessaire.
Patent EP-0391991-A1 (EP)
Inventor: TAL AMIR
IPC: G05G9/047
Filed: 1989-08-23
Abstract: Un agencement de manette de jeu (10) permet l'actionnement sélectif d'un certain nombre de touches prédéterminées (22) d'un clavier (12) au moyen d'une manette montée de manière à pivoter au-dessus du panneau de touches contenant les touches à actionner. Les mouvements de pivotement de la manette sont transmis en fonction du sens à au moins un bras d'actionnement appartenant au nombre de bras d'actionnement (16) qui sont guidés par leurs extrémités libres jusqu'à une position directement au-dessus de la touche correspondante à actionner, ce nombre correspondant au nombre de touches (12) à actionner, et de telle manière que la touche est enfoncée. L'extrémité côté clavier de la tige (26) de la manette est montée sur une des touches (22) du panneau, et les bras d'actionnement (16) sont assemblés en un seul composant d'actionnement (14) à travers lequel passe une section de la tige (26) de la manette de jeu.
Patent EP-0435928-A1 (EP)
Inventor: EVANS MARTIN JOHN DEPARTMENT O
IPC: C12N5/02
Filed: 1989-09-21
Abstract: On décrit des cellules souches embryonnaires pluripotentielles que l'on illustre avec des cellules dérivées d'espèces porcine et bovine. De telles cellules sont utiles dans la production d'animaux transgéniques. On décrit des procédés permettant de produire des cellules souches embryonnaires pluripotentielles d'ongulés, ainsi que les détails morphologiques permettant de reconnaître de telles cellules.
Patent EP-0383225-A1 (EP)
Inventor: NUSSBERGER JUERG
IPC: E21B19/06
Filed: 1990-02-12
Abstract: The attachment member (28) is fastened to a rotary table of a rotary drilling device. It is essentially of tubular design and has at its bottom end a drill bit (80) in which recesses (82, 84) open towards the drill pipe (44) are arranged. Inserted into the drill pipe (44) are pins (50) which together with the recesses (82) form a bayonet catch. By means of the undercuts (88), the drill pipe (44) is connected under tension to the attachment member (28) in such a way as to be locked against rotation. In order to produce a connection locked against rotation under compression between the attachment member (28) and the drill pipe (44), the attachment member (28) is turned and lowered relative to the drill pipe (44) in such a way that the pins (50) come into engagement with the recesses (84). <IMAGE>
Patent EP-0391120-A1 (EP)
Inventor: HENZLER ADOLF
IPC: B23P19/08
Filed: 1990-03-19
Abstract: To automatically assemble split retaining rings (1) on shafts and axles (3) or the like, the retaining rings, orientated in an undefined manner with their expanding slit (4), are fed individually, are pushed onto an arbor (21) and are pre-expanded and, by rotating the arbor, are moved with their stop lug (6) defining the expanding slit up against a fixed stop (33) and as a result are positionally orientated in a uniform, defined manner with regard to the alignment of the expanding slit. <IMAGE>
Patent EP-0418528-A1 (EP)
Inventor: NAZMY MOHAMED Y DR
IPC: H01M8/124
Filed: 1990-08-04
Abstract: Current collector (5) for conducting current between adjacent, flat and stacked ceramic fuel cells containing a solid electrolyte (1), an oxygen electrode (2) and a fuel electrode (3), a gastight, electrically conducting separating plate (4) being arranged between adjacent fuel cells, consisting of resilient elements made of a dispersion-hardened noble metal selected from the group comprising Au, Pd, Pt, Rh or any desired alloy of at least two of these elements. The dispersoids (6) in the form of oxide or carbide particles are uniformly dispersed over the cross section of the current collector (5). <IMAGE>
Patent EP-0416637-A1 (EP)
Inventor: HAHN RAINER DR MED DENT
IPC: A61C19/10
Filed: 1990-09-06
Abstract: For accurately adapting the colours or colour distribution of a dental prosthesis to the respective conditions of a patient, a set is provided for choosing a tooth colour for the production of a dental prosthesis. The set comprises several colour specimens (11) which are in the form of thin plates and which have at least one curved section (12). At least one colour specimen (11) in this case lies within the order of size only of the width of a tooth (31;34). The curved section (12) of this colour specimen exhibits a curvature in such a way that it can be laid flat on the visible parts of the teeth. The fact that a colour specimen has only a single colour corresponding to a part of the tooth (enamel, dentine or cervix) likewise serves for accurately adapting the colour, as does the further measure that a support element (22) intended for the colour specimens consists of the same veneer composition as the outward, coloured layer (21) intended for choosing the colour. 
<IMAGE>
Patent EP-0427019-A1 (EP)
Inventor: SCHAEFER GOETZ
IPC: B62D27/06
Filed: 1990-10-17
Abstract: The invention relates to a tailgate end profile (1), preferably for a lorry, with a counterbrace (2) for interacting in particular with a tailgate locking stanchion (3), the counterbrace (2) fitting on the profile (1) from the outside and being connected to a fixing part (5) which is arranged in the profile (1) for the purpose of mounting on the profile (1) with engagement in and through a passage opening (8, 23) in the profile (1) and with the fixing part (5) resting against an inner surface (14) of the profile (1), which passage opening (8, 23) permits the counterbrace (2)/fixing part (5) connection to be displaced (in the loosened state) in one direction (vertically). In order to achieve interaction between the tailgate end profile and the tailgate locking stanchion which is as free of play as possible, the invention proposes that one of the facing contact faces (13, 14) of the fixing part (5) and/or of the profile (1) be structured for positively locking mounting and that the passage opening (8, 23) permits the counterbrace (2)/fixing part (5) connection to be displaced in two directions. <IMAGE>
Patent EP-0436201-A1 (EP)
Inventor: CHUJO TAKAFUMI
IPC: H04Q3/00
Filed: 1990-12-21
Abstract: A method includes the steps of a) detecting a failure which occurs in a node or link (step 101), and b) identifying at most N nodes contained in each path affected by the occurrence of the failure (step 102,103). The method also includes the steps of c) broadcasting a restoration message having an identifier of the sender node and identifiers of the N nodes, the identifiers of the N nodes being candidate nodes (step 103), and d) determining whether or not a node is one of the candidate nodes (step 190). The node which is one of the candidate nodes is a destination node. Further, the method includes the steps of e) passing the restoration message through a repeater node (step 203) and f) determining a route via which the restoration message has been transferred to the destination node to be an alternate path (step 302).
Patent EP-0447672-A1 (EP)
Inventor: CALL HANS PETER DR
IPC: C12S3/08
Filed: 1990-12-22
Abstract: Process for processing waste paper with enzymatic removal of printing ink, in which a) the redox potential of a solution containing waste paper is adjusted to a value in the range of 200 to 500 mV by simultaneous dosing of oxidizing and reducing agents, b) a lignin-decomposing reaction is initiated by addition of lignolytic enzymes, c) the reaction is continued for approximately 10 minutes by adding 60 to 80 litres/hour of air per 1.5 litres of reaction volume at 40 DEG  C, 0.8 to 2.5 % substance density and a stirrer speed of 1200 to 1600 rpm in a standard commercial flotation installation, and d) the reaction continues for 60 to 90 minutes with a reduced supply of air and at reduced stirrer speed.
Patent EP-0435236-A1 (EP)
Inventor: VERNIZZI GIORGIO
IPC: B05C5/00
Filed: 1990-12-24
Abstract: A process is described for obtaining coated surfaces with chromatic decorative effects in relief, by applying simultaneously or in quick succession to the surface to be coated at least two different coatings of which the physico-chemical characteristics are so different as to totally prevent or considerably limit diffusion of the coatings into each other.
Patent EP-0434126-A1 (EP)
Inventor: ROETERINK FRANS DIRK
IPC: A47K5/12
Filed: 1990-12-07
Abstract: The invention relates to a device for dosed pumping of viscous products, such as mayonnaise, ketchup or kebab sauce, comprising a pump (5) which is connected to a reservoir (3) of flexible material arranged in a holder,(6) wherein the pump is a suction pump, the suction side (12) of which is connected to an outlet piece (4) placed close to the bottom of the reservoir arranged in the holder and the delivery side of which has a discharge nozzle (22).
Patent EP-0380194-A1 (EP)
Inventor: SCHRAM CORNELIUS JOHN
IPC: B01D21/00
Filed: 1990-01-02
Abstract: The movement of particles in a liquid flowing in a duct (2) is controlled by an ultrasonic standing wave having nodal fronts at a small angle to one pair of side walls of the duct. As the liquid flows along the duct, particles responsive to the acoustic energy are held on the oblique nodal fronts and are carried along these by the flow so that they also move towards one side wall (2a). Particles in the vicinity of that one side wall are swept from the nodal fronts by the liquid drag forces. At the duct exit the particles will therefore tend to be concentrated in that portion of the liquid flow that passes nearer said one wall (2a).
Patent EP-0433024-A1 (EP)
Inventor: SANO SHOJIRO
IPC: B41M5/132
Filed: 1990-12-11
Abstract: A recording material comprises a support having thereon a recording layer comprising a binder and at least one electron-donating leuco dye represented by formula (I):
       
 wherein R₁ to R₄ each represents a hydrogen atom, an optionally substituted alkyl or aryl group; R₅ to R₉ each represents a hydrogen atom or a univalent group, e.g. alkyl or aryl;  m  and  n  each represent an integer of from 1 to 4; and R₁₀ is -XR₁₁, -PO(OR₁₂)₂, -CR₁₃R₁₄R₁₅, or -NR₁₆R₁₇ where X is an oxygen or sulfur atom, and R₁₁ to R₁₇ each represent a hydrogen atom or a univalent group, e.g. alkyl and/or heterocylic and at least one of R₁₃, R₁₄ and R₁₅ is an electron-attracting group. 86 such dyes are shown. Other electron-donating dyes may be present. 
     The dye may be microencapsulated alone or in a solvent. The material may be pressure- or heat-sensitive. 
     When the recording layer is contacted with a layer of electron-acceptor, e.g. acid clay, color, e.g. bluish green, is developed, of good density and fastness.
Patent EP-0380391-A1 (EP)
Inventor: VASSEUR JACKY
IPC: A45D34/04
Filed: 1990-01-19
Abstract: Directly detachable roller (10) having a rounded shape and having its axis of rotation equipped at at least one its ends with a device (11) which is a projection of the shaft relative to the retention device (20) of the roller and is designed so as to make the said roller easier to detach relative to its retention device (20).
Patent EP-0391809-A1 (EP)
Inventor: WITTRISCH CHRISTIAN
IPC: E21B23/14
Filed: 1990-04-06
Abstract: Method and apparatus designed particularly for seismic prospecting in essentially horizontal drains by means of sound waves of intermediate frequency making it possible to reconcile the range and resolving capacity. 
<??>There is lowered in steps into a well a transmission/reception assembly comprising at least one probe (2) associated with a guide block (3) but capable of being uncoupled mechanically from this, and at least one sound-wave source (24) associated with a guide block (21). The source is interposed on a rigid column (20, 38) connecting the probe to the surface operating device (39). A delayed connection system makes it possible to connect the probe and source electrically to a surface control and recording assembly (31). The source comprises one or more vibrators, transmitting, for example, in the 200-2000 Hz band, or a scintillator. 
<??>The invention is used especially for the local study of sedimentation basins. 
<IMAGE>
Patent EP-0403634-A1 (EP)
Inventor: COLCLOUGH TERENCE
IPC: C10M137/10
Filed: 1990-01-09
Abstract: On a produit de manière avantageuse des acides dithiophosphoriques par réaction d'un alcool ou phénol avec du sesquisulfure phosphoreux en présence de soufre, de préférence à la température de reflux de l'alcool utilisé.