baber/WOPTO huggingface dataset:
Patent EP-0418748-A1 (EP)
Inventor: PECH RAIMUND
IPC: B62B3/14
Filed: 1990-09-14
Abstract: The front travel rollers (16) and the floor grill (41) of a shopping trolley (1) are mounted on mounting parts (24) which are inserted in holders (20), which are located on the inner longitudinal sides (10) of the chassis (2) consisting of tubular material. According to a development of the invention, it is possible for the mounting parts (24) to be a component of a cover part (not illustrated in greater detail) which covers the front area (11) of the chassis (2) and assumes the function of a bumper. If the tubular base frame (9) of the chassis (2) is bent upwards with its rear open end (8) so that two supports are formed which bear the basket (17), it is possible to provide in each case one further holder (20) in the area of each support curve (5), which holders are provided to hold mounting parts (24') and intended for the mounting of the rear travel rollers (16). <IMAGE>
Patent EP-0429969-A1 (EP)
Inventor: KAUPERT GUENTHER DR ING
IPC: A23G1/22
Filed: 1990-11-15
Abstract: A chocolate mould, which can be cooled, made of plastic has a slab-shaped part (1) which is provided with cavities (4) of variable cross-sectional shape to receive amounts of chocolate to be moulded and which is surrounded by a frame (2), the walls (3) of the cavities having differing wall thicknesses. To avoid the formation of discoloured spots on cooling the chocolate and to reduce the amount of cooling required it is proposed, to design the slab-shaped part and the frame in the form of a channel to guide a cooling air stream flowing past the lower side of the mould, and also, in the interest of a homogeneous solidification of the initially liquefied chocolate mass by means of the cooling air stream, to arrange the wall of the cavity adjoining a more massive area of the amounts of chocolate to be moulded to be thinner than the cavity wall which is coated with a smaller quantity of chocolate mass per unit of area. <IMAGE>
Patent EP-0447630-A1 (EP)
Inventor: RICE ROY WARREN
IPC: B23K9/29
Filed: 1990-11-30
Abstract: An improved welding cup is made from graphite or ceramic fiber composites, coated with silicon nitride, sialon, boron nitride, or silicon carbide. The cup shows superior resistance to erosion, slagging, and thermal fracture.
Patent EP-0437799-A1 (EP)
Inventor: SEDERGRAN THOMAS C
IPC: A61K31/66
Filed: 1990-12-21
Abstract: An increase in the diastereoselectivity resulting from the reaction of a phosphinic acid ester of the formula
     with the halo ester of the formula
     is achieved by carrying out the reaction in the presence of 4-methylmorpholine, diazabicyclooctane, quinuclidine, 1-methylpyrolidine, or cinchonidine. After removal of the R 3  protecting group and fractional crystallization, the resulting desired diastereomeric pair can be resolved, and the desired isomer can be coupled to 4-substituted L-proline to give compounds possessing angiotensin converting enzyme inhibition activity. In particular, the process is useful in producing the antihypertensive agent fosinopril sodium in increased yields.
Patent EP-0396312-A1 (EP)
Inventor: KATO KOICHI
IPC: A61K31/375
Filed: 1990-04-25
Abstract: A pharmaceutical composition for preventing and treating thrombosis containing, as an active component, a saccharoascorbic acid derivative such as 2,3-di-O-benzyl-D-­glucosaccharoascorbic acid n-octadecanethiol ester is disclosed.
Patent EP-0382620-A1 (EP)
Inventor: BAUDE DOMINIQUE
IPC: G02C7/04
Filed: 1990-02-05
Abstract: The lens comprises diffracting components, the contour of which is delimited by non-degenerate centred conic sections. More precisely, according to the invention, the lens comprises adjacent diffracting components of hyperbolic or elliptical contour whose periodicity in r<2> in two mutually-orthogonal directions X, Y, passing through the axis of the lens and being coincident with the principal axes of the hyperbolae or ellipses is determined respectively by the expressions:  DELTA r<2>x = 2 lambda ¦fx¦ ,  DELTA r<2>y = 2 lambda ¦fy¦ in which:  DELTA r<2>x represents the periodicity in r<2> in the direction X,  DELTA r<2>y represents the periodicity in r<2> in the direction Y,  lambda  represents the average wavelength of use, fx represents the desired focal point in the plane X and fy represents the desired focal point in the plane Y. …<IMAGE>…
Patent EP-0416969-A1 (EP)
Inventor: MABIRE FREDERIC
IPC: C10G21/16
Filed: 1990-08-08
Abstract: Water-in-oil emulsions containing by weight about:20 to 80% of a dispersed aqueous phase containing about 20 to 70% of one or more aldehydes chosen from the group constituted by formaldehyde, glyoxal, glutaraldehyde, glycolaldehyde or glyoxylic acid and 80 to 30% of an aqueous solution containing 90 to 100% water and 10 to 0% of a buffer agent pH=5.5+/-1.5; and 80 to 20% of a continuous oil phase containing about 90 to 99 % of one or more saturated and liquid C6-C16 hydrocarbons, and 10 to 1% of an emulsifying system constituted by one or more water-in-oil emulsifying agents and process for the elimination of hydrogen sulphide.
Patent EP-0415859-A1 (EP)
Inventor: KRUTAK JAMES JOHN C O EASTMAN
IPC: C09B1/26
Filed: 1990-08-31
Abstract: isclosed are colored polyester compositions comprising a polyester having reacted therewith or copolymerized therein at least one residue of an anthraquinone compound having the formula
     wherein AQ is the residue of a 9,10-anthraquinone radical; R 1  and R 2  are the same or different and are unsubstituted or substituted alkyl, cycloalkyl or aryl; X is a group reactive with at least one of the functional groups of the monomers from which the polyester is prepared; and n is 1 or 2. The described anthraquinone compounds possess improved thermal stability and thus are not decomposed at the high temperatures at which polyesters are prepared. Also disclosed are shaped articles, particularly containers, fabricated from the colored polyester compositions.
Patent EP-0432074-A1 (EP)
Inventor: MARCHAND DENIS
IPC: B01D53/50
Filed: 1990-12-03
Abstract: Process for reducing the content of water-soluble acidic polluting gases present in the fumes produced by an incineration device, during which the said fumes are cooled by an indirect heat exchange with a cold fluid, producing a condensate containing the acidic pollutants and in which, after this cooling stage, the said fumes, still carrying acidic pollutants, are scrubbed, the condensate being employed as scrubbing liquid.
Patent EP-0429416-A1 (EP)
Inventor: CAPPI ANGELO
IPC: B65B43/12
Filed: 1990-11-21
Abstract: Check-out counter for supermarkets and the like, provided with two reels of plastic bags joined in succession, two hoppers for inserting items inside the check-out counter as they are being checked by the cashier-operator, and two collecting stations from where the customer may take the plastic bags filled with items introduced in the check-out counter, which has incorporated inside devices suitable to unwind the two reels, to detach therefrom one at a time the plastic bags and to carry them beneath the two hoppers, to open the bags and support them as long as they are filled with the items introduced through the hoppers, unloading at last the full bags in the two collecting stations.
Patent EP-0423098-A1 (EP)
Inventor: DESAAR RENE
IPC: C21C5/46
Filed: 1990-10-04
Abstract: Lance destinée à insuffler de l'oxygène et/ou un gaz inerte dans de l'acier liquide. Un tube d'amenée mé­tallique (11), entouré d'une gaine réfractaire sur au moins une partie de sa longueur, débouche dans un distributeur (15) d'où partent plusieurs tubes d'in­jection (18) disposés parallèlement et concentrique­ment par rapport à l'axe longitudinal (A-A) de la lan­ce, ces tubes d'injection étant noyés dans la gaine (21) en matière réfractaire. De préférence, le distri­buteur (15) comporte deux chambres (16, 17) séparées l'une de l'autre, la première chambre (16) communiquant avec le tube d'amenée (11) pour un premier gaz et avec plu­sieurs premiers tubes d'injection (18), la seconde chambre (17) communiquant avec un second conduit d'amenée (24) pour un autre gaz et avec plusieurs seconds tubes d'injection (26).
Patent EP-0449886-A1 (EP)
Title: Toners impermeables resistants a l'humidite et contenant du polystyrene a faible poids moleculaire
Inventor: MATRICK HOWARD
IPC: G03F7/28
Filed: 1989-12-11
Abstract: La présente invention concerne un procédé pour le développement couleur d'une surface présentant côté image des régions collantes et non collantes. Ce procédé consiste (a) à appliquer à la surface porteuse d'image un toner non électroscopique sec; (b) à répartire les particules de toner sur la surface de l'image, les particules ainsi réparties se fixant uniquement dans les régions d'image collantes; et (c) à éliminer physiquement les particules de toner des régions non collantes qui demeurent pratiquement dépourvues de particules de toner. Le perfectionnement réside dans le fait que des images à haute résolution présentant une densité optique à nuances supérieures avec une pureté chromatique améliorée sont obtenues au moyen d'un toner non électroscopique sec et résistant à l'humidité, présentant une granulométrie comprise dans la plage allant d'environ 0,2 micron à environ 10 microns, pas plus de 10 % du toner étant au-dessous de 0,5 micron et pas plus de 10 % du toner étant au-dessus de 5 microns. Le toner est constitué essentiellement d'un colorant dispersé dans une résine organique qui est un polymère homogène selectionné dans le groupe composé d'homopolymères de styrène ou d'homologues de styrène, et d'interpolymères de ceux-ci, ledit polymère présentant un poids moléculaire moyen compris entre environ 500 et environ 2000, et ledit polymère ayant une température de ramollissement comprise entre environ 75°C et environ 175°C. Dans un autre mode de réalisation, la présente invention concerne des toners secs non électroscopiques résistants à l'humidité pour produire des images à haute résolution présentant une densité optique à nuances supérieures avec une pureté chromatique améliorée.
Patent EP-0453512-A1 (EP)
Inventor: BOHRMAN DAVID
IPC: G09B5/06
Filed: 1990-01-10
Abstract: Un procédé et un appareil de commande de la présentation d'informations enregistrées antérieurement par magnétoscope (12) permettant à un utilisateur de sélectionner et de reproduire de manière simple et efficace des segments spécifiés par l'utilisateur des informations pré-enregistrées dans le disque vidéo (14), dans l'ordre qu'il aura déterminé. L'accès instantané à des informations vidéos et audio peut être commandé avec précision, ce qui permet d'avoir accès à n'importe quel moment à des parties présélectionnées des informations enregistrées. Toutes les parties des segments sélectionnés peuvent être choisies. En outre, l'utilisateur du système peut avoir successivement accès à toutes les parties sélectionnés des informations pré-enregistrées, ou à n'importe quelle quantité de ces parties.
Patent EP-0418351-A1 (EP)
Inventor: BOECK JOSEF
IPC: H04M1/23
Filed: 1990-04-03
Abstract: Un appareil téléphonique stratifié est formé de films en plastique comprimés ensemble. Dans des évidements découpés sont insérés des groupes de composants pré-assemblés connectés à des claviers d'entrée (2, 3, 4) par des pistes conductives imprimées directement sur les films. Les évidements découpés sont eux aussi recouverts de films comprimés. L'étanchéité de toute la partie électronique augmente la fiabilité du fonctionnement et protège les composants contre des influences nuisibles de l'environnement.
Patent EP-0468975-A1 (EP)
Inventor: BEAL LAWRENCE E
IPC: B65H45/103
Filed: 1990-03-06
Abstract: Est décrit un appareil pour empiler une bande (20) tronçonnée ou présentant un pliage paravent. Un convoyeur d'alimentation (10) recouvre un convoyeur de transport (12) animé d'un mouvement alternatif. Le convoyeur de transport passe au-dessus d'une coulisse (13) sur laquelle doit être disposée la bande tronçonnée ou empilée. La vitesse du mouvement alternatif du convoyeur de transport est synchronisée avec la vitesse du convoyeur d'alimentation. Le convoyeur de transport est une bande sans fin (26) comportant des freins (42, 43) pour bloquer en alternance son brin supérieur ou inférieur lors du mouvement alternatif du convoyeur.
Patent EP-0475947-A1 (EP)
Inventor: RORKE DAVID JAMES
IPC: F02B33/44
Filed: 1990-03-20
Abstract: Un moteur à combustion interne comprend un cylindre de configuration étagée, comportant une partie de travail (21) et une partie de pompage (22), ainsi qu'un piston de configuration étagée comportant une partie de travail (31) et une partie de pompage (32), lesdites parties de travail (21, 31) et de pompage (22, 32) coopérant respectivement pour définir une chambre de combustion (35) ainsi qu'une chambre de pompage (37), chacune de ces dernières variant en volume selon le mouvement de va et vient du piston dans le cylindre. L'air est admis dans ladite chambre de pompage (37) par un conduit (43) d'où, lors de la réduction en volume de cette dernière, il passe par l'intermédiaire d'une pluralité de passages (49) et d'une soupape unidirectionnelle (50) dans une chambre de transfert (47). Lors de l'expansion en volume de ladite chambre de combustion (35), l'air se trouvant dans ladite chambre (47) est déchargé de cette dernière via une pluralité de passages (55), d'un orifice de décharge commun (57) et d'une soupape (59), afin de procéder au balayage de ladite chambre de combustion (35) et de produire de l'air de combustion. Ladite soupape (59) peut être automatique ou être actionnée par un poussoir de soupape commandé par un arbre coudé. L'invention concerne également une pompe d'acheminement (63) actionnée de manière pneumatique sous l'effet de ladite chambre de pompage (37), afin d'acheminer du carburant ou un mélange combustible dans le passage d'admission (76).
Patent EP-0445238-A1 (EP)
Inventor: GAUTHIER MICHEL
IPC: H01M10/50
Filed: 1990-05-10
Abstract: Le système optique, qui comporte une couche mince d'un matériau macromoléculaire à conduction ionique, ou électrolyte solide polymère, en sandwich entre deux électrodes comportant chacune un dépôt conducteur porté par une plaque support de telle sorte que l'un au moins des dépôts conducteurs et la plaque support associée sont transparents, est chauffé en appliquant entre les dépôts conducteurs desdites électrodes un signal de tension électrique dont au moins une partie comporte une composante alternative, qui possède une amplitude comprise entre 0,05 et 100 volts et une fréquence inférieure à 5 kHz et de préférence comprise entre 2 et 2000 Hz, de manière à générer dans ledit système optique un courant ionique alternatif susceptible de produire un échauffement du matériau macromoléculaire à conduction ionique par effet Joule. Le système optique à chauffer, qui peut être un dispositif électrochrome, peut avoir notamment une structure de type vitrage ou encore une structure de type miroir.
Patent EP-0593445-A1 (EP)
Inventor: SULLIVAN TIMOTHY R
IPC: B65D75/00
Filed: 1990-11-13
Abstract: Amélioration apportée à un sachet scellé (200 fait d'un film polymère à orientation moléculaire scellé le long de ses bords périphériques. Le sachet (20) définit une cavité scellée (22) destinée à contenir un liquide ("F"). Ledit sachet (20) comporte également un bec de versement scellé (24) qui est en communication avec la cavité contenant le liquide (22). Ledit sachet (20) comporte en outre une surface soudée (26) disposée entre la cavité contenant le liquide (22) et le bec (24). Ladite amélioration comporte au moins trois caractéristiques essentielles. La première est qu'une portion du film polymère définissant l'extrémité de versement du liquide (36) sur le bec (24) est moléculairement orientée dans une direction présélectionnée. La deuxième est qu'une portion de la surface soudée (26) comporte une fente (30) disposée transversalement par rapport à la direction présélectionnée. La troisième est qu'une portion du bord périphérique du sachet scellé, située à proximité de l'extrémité (34) du bec (24) de versement du fluide, comporte une encoche de début de déchirement (32) orientée dans la direction présélectionnée.
Patent EP-0504178-A1 (EP)
Title: Flowmetering apparatus.
Inventor: MOHN FRANK
IPC: G01F11/02
Filed: 1990-11-26
Abstract: Flow of a multi-phase fluid and of the gas and liquid fractions it contains is measured in a positive displacement fluid moving device e.g. a piston pump by sensing the position of a fluid compressive member e.g. a piston (10) as by a pressure transducer (36) or by sensing opening of a discharge valve (9) opening at a known pressure.
Patent EP-0498906-A1 (EP)
Inventor: WANG PHILIP
IPC: B65D83/00
Filed: 1991-02-13
Abstract: A fluid container having a fixed delivery mechanism capable of moving a pusher piston forward to thereby discharge the contained fluid substance quantitatively through a discharge hole by gentle push of a knob (5) or cover and through a unidirectionally driven motion change mechanism. The container is capable of regulating the delivery amount by adjustment of the press stroke of a drive mechanism and also capable of squeezing out a large amount of the contained substance at one time by short stroke push operation. Further embodiments of the container are provided where discharge action during both the press stroke and the return stroke by the recovery of a spring whereby a double discharge amount is obtained and energy is saved.
Patent EP-0445687-A1 (EP)
Inventor: WAKAMATSU KENSUKE
IPC: D03D51/00
Filed: 1991-03-04
Abstract: The present invention relates to a one pick weft inserting method and a one pick weft inserting control system in a jet loom wherein, in re-starting the operation of the jet loom, one pick of weft is inserted and the weft is held securely to permit a smooth start-up of the jet loom. A weft length measuring device and a weft inserting nozzle are operated by a one pick command section (10) provided in the said control system to ensure one pick weft inserting into a warp shed, and after completion of the weft inserting operation, the warp shed is closed by a shed closing control section (20) provided in the control system to hold the one pick weft securely, thereby preventing breaking, etc. of the weft.
Patent EP-0455976-A1 (EP)
Inventor: GASS ERNST
IPC: A23P30/32
Filed: 1991-03-23
Abstract: In this process, the products, following a thermal treatment, are subjected to an overpressure treatment of at least 10 seconds. The products are then flashed directly into vacuum from the overpressure, by means of which the cells are disrupted, so that the subsequent drying in vacuum proceeds more rapidly and a porous structure is obtained. 
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Patent EP-0470586-A1 (EP)
Inventor: KOTHS KIRSTON EDWARD
IPC: C12R1/19
Filed: 1985-03-27
Abstract: A pharmaceutical composition comprising a solubilizing agent and a purified recombinant interleukin-2 (IL-2) which IL-2 has an IL-2 content of at least about 95% as determined by reducing SDS-page analysis, an endotoxin content of less than about 0.1 nanogram/mg of IL-2 and is substantially free of pyrogens as determined by the U.S. P. rabbit pyrogen test at a dosage of 3.3 x 10⁵ U/kg; said IL-2 being obtainable from the cellular material of the micro-organism that produced it by a process comprising disrupting the cell membrane of the micro-organism, extracting the disruptate with an aqueous solution of a chaotropic agent that selectively extracts non-IL-2 proteins from the cellular material, solubilizing the IL-2 in the solid phase of the extraction mixture with an aqueous solution of a solubilizing agent that forms a water soluble complex with the IL-2, said solution containing a reducing agent, and separating the IL-2 from the resulting solution under reducing conditions.
Patent EP-0487871-A1 (EP)
Inventor: NAKASO NORITAKA
IPC: G01N29/06
Filed: 1991-10-09
Abstract: An ultrasonic sensor (91) for use in an ultrasonic micro spectrometer includes a concave surface transducer (10a) having a concave ultrasonic wave transmitting/receiving surface and a plane transducer (10b) having a plane transmitting/receiving surface. The concave surface transducer (10a) is capable of transmitting converging ultrasonic waves toward a specimen, wherein the waves are reflected from the surface of the specimen and are received by the plane transducer (10b) which outputs electric signals corresponding to the intensity of the reflected ultrasonic waves. Based on a signal output from the ultrasonic sensor (91), a spectroanalyzer (15a) forms a distribution of spectral intensity indicating the intensity of the reflected wave as a function of frequency. A tracking generator (15b) further forms a distribution of spectral phase indicating the spectral phase of the reflected waves as a function of frequency. Either the distribution of spectral intensity or of spectral phase can effectively be analyzed for evaluating elastic characteristics and structure of a specimen.
Patent EP-0482520-A1 (EP)
Inventor: FUKUDOME FUJITO
IPC: H04B10/572
Filed: 1991-10-18
Abstract: A constant-current circuit includes a circuit current source (25) for generating a circuit current (I T ) necessary for the constant-current circuit, and a light-emitting element current source (23) for passing a first current (I B ) which is part of the circuit current through a light-emitting element (26, LD) in response to an input signal. A current control circuit (22) detects a change in the first current and generates a control signal based on the change in the first current. A controlled current source (24) passes a second current (I D ) which is part of the circuit current and changes the amount of the second current on the basis of the control signal so that the circuit current has a fixed amount.
Patent EP-0486062-A1 (EP)
Inventor: SHIGA NOBUO
IPC: H03B5/18
Filed: 1991-11-15
Abstract: This invention concerns a high-frequency oscillator including a MESFET, wherein a GaAs MESFET (1), in which the doping profile of an active layer has a pulse-doped structure, is used as the MESFET. Since the GaAs MESFET (1) is formed to have the pulse-doped structure, the change in transconductance with respect to the change in gate resistance remains constant at gate voltages within a predetermined range. When the gate voltage is set to be a voltage within this predetermined range, a capacitance change with respect to a gate voltage across a gate and a source is reduced. FM noise proportional to the magnitude of this capacitance change is reduced. Accurate information transmission is not interfered unlike in conventional arrangements.
Patent EP-0503149-A1 (EP)
Inventor: DECHENTREITER GEORG
IPC: B66B9/187
Filed: 1991-12-11
Abstract: The building hoist has a basic frame (1) which can be supported on the ground, a multipart vertical guide mast (2) which can be connected to the frame, and a lifting carriage (3) which is vertically movable on the mast and is provided with hanging means on its front side which faces away from the guide mast. Two conveying baskets (4, 4') can be hung alternately on the same lifting carriage (3). For this purpose, on the basic frame (1) on both sides of the guide mast (2) and at a distance from the latter, a horizontal support arm (8, 8') for each conveying basket is mounted pivotably by approximately 90 DEG  about a vertical pivot axis (9, 9') in such a manner that its free end (8a, 8'a) is situated in a first pivoting position in front of the lifting carriage (3) and in the second pivoting position at the side of the same. Fastened to each support arm (8, 8') close to its pivot axis (9, 9') is a vertical holding support (10, 10') which, in the first pivoting position, is arranged at the side of the lifting carriage. Arranged on the longitudinal side of each conveying basket (4, 4') facing towards the lifting carriage (3) is a holding bracket (11, 11') which interacts with the associated holding support (10, 10') and, on the underside of each conveying basket, a centring piece (12, 12') which can be saddled onto the free end (8a, 8'a) of the associated support arm. <IMAGE>