baber/WOPTO huggingface dataset:
Patent EP-0378731-A1 (EP)
Inventor: WU CHING-SHUN
IPC: F26B3/30
Filed: 1989-01-20
Abstract: A varnishing furnace (1) utilizing a plurality of near-ultrared radiation bulbs (2) alternatively arranged into a number of rows spaced apart by a distance on one side, both sides, or both sides and bottom of the furnace to form high temperature regions (3) and low temperature regions (4) alternatively disposed so as to increase varnishing quality, reducing working time as well as saving energy.
Patent EP-0332862-A1 (EP)
Inventor: SEBASTIANI OSCAR
IPC: G01D15/28
Filed: 1989-02-15
Abstract: A device for recording data on continuous-web paper (41) consists of a housing (1) with a seating for a paper supply (4) and a removable housing cover (2). A transport roller (3) is mounted on the housing cover which, in the closed position, lies beneath a print head (5) arranged in the housing. Guidance tongues (26, 28) are provided on the housing cover to guide the paper web, and protrude beyond the transport roller circumference in one section of the paper-deflection region situated in front of the print head. <IMAGE>
Patent EP-0349729-A1 (EP)
Inventor: SARI OSMAN
IPC: F02M26/51
Filed: 1989-05-09
Abstract: Due to very high exhaust gas temperatures, exhaust gas recirculation devices of this kind must be capable of withstanding high thermal stresses. For this reason, known devices employ means to prevent the heating of the diaphragm in the form of specially formed annular plates or heat conducting plates. However, these designs are very expensive and furthermore tend towards valve sticking. The new exhaust gas recirculation device is distinguished by the fact that a pneumatic actuator (4) is arranged on the air intake duct (2) of an internal combustion engine in such a way that its diaphragm rod (5) projects through the air intake duct transversely to the direction of flow in the latter and that a valve member (6) connected to the diaphragm rod controls the cross-section of flow of an exhaust gas recirculation duct (3) at its opening (8) into the air intake duct. Exhaust gas recirculation devices of this kind are employed in automobile construction, in particular on diesel engines. <IMAGE>
Patent EP-0342679-A1 (EP)
Inventor: PRATO LUIGI
IPC: B60K15/05
Filed: 1989-05-18
Abstract: A fuel filler device comprising a filler secured by a flanged end to the fuel filler box (4) formed inside the vehicle body; an on-off ball valve (18) housed inside the flanged end of the filler (9); a ball valve control member (19) connected to ties controllable manually or via an electric motor (33) from inside the vehicle; a cup-shaped body (10) designed to snap on to the flanged end of the filler (9), and housed inside the fuel filler box (4); a fuel filler box lid (20) hinged on one side to the cup-shaped body (10); and articulated drive means connecting the lid (20) to the ball valve control member (19), for simultaneously opening and closing the lid (20) and ball valve (18).
Patent EP-0349823-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65B19/30
Filed: 1989-06-20
Abstract: Zur Überprüfung von Zigaretten (10) in bezug auf eine korrekte Ausbildung derselben im Hinblick auf eine ausreichende Tabakfüllung werden seit längerer Zeit elektro-optische Prüfverfahren verwandt. Die Anwendung dieser Verfahren macht bisher leistungsstarke, empfindliche Sensoren erforderlich, um eindeutige Prüfergebnisse zu erhalten. Das neue Verfahren sowie die entsprechende Vorrichtung soll eine Überprüfung von Zigaretten nach dem Reflexionsverfahren, insbesondere einem Zigaretten-Förderer (25) (Zigaretten-Revolver), ermöglichen, bei der mit einer einfachen Prüfeinrichtung genaue Ergebnisse bei kurzen Prüfzeiten ermittelt werden. Durch eine besondere Anordnung der elektro-optischen Sensoren (11,12) zur Überprüfung der Zigaretten in Prüfaggregaten, die relativ zu den überprüfenden Zigaretten bewegt werden, ist es möglich, die Zigaretten während der Stillstandsphasen oder der Drehbewegung des Zigaretten-Förderers (Zigaretten-Revolvers) (25) in bezug auf korrekte Tabakfüllung durch berührungsloses Abtasten zu überprüfen. Hierbei wird zur Kontrolle der Tabakfüllung das gute Reflexionsvermögen von Zigarettenpapier (22) ausgenutzt. Prüfen von Zigaretten.
Patent EP-0352734-A1 (EP)
Inventor: BICHLER HELMUT
IPC: G01R19/165
Filed: 1989-07-25
Abstract: A window comparator circuit (13) constructed of two comparators (11, 12) and two reference voltage sources (1, 2) is expanded by an amplifier circuit (10), acting as voltage-controlled current source or current sink, which supplies or takes current from the tap of a voltage divider consisting of two resistors (5, 6) and by this means determines the switching range of the window comparator circuit (13) in dependence on the dimensioning of the voltage divider.
Patent EP-0360010-A1 (EP)
Inventor: ENGEL DUSAN J
IPC: C10G69/12
Filed: 1989-08-19
Abstract: A white oil product is produced by hydrogenating a C₁₅ to C₅₀ hydrocarbon stream produced from an aromatic alkylation process. The hydrogenation occurs at hydrogenation conditions in the presence of a catalyst comprising a platinum group metal component and an optional alkali component on a refractory oxide catalyst support. The platinum group metal component is preferably surface preferably impregnated such that the platinum group metal is essentially all located within a 100 micron layer of the surface of the catalyst support.
Patent EP-0360098-A1 (EP)
Inventor: KISIDA HIROSI
IPC: A01N43/52
Filed: 1989-09-08
Abstract: A benzimidazole compound of the formula:
      wherein R₁ is a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a lower alkylthio group, R₂ is a hydrogen atom, a lower alkyl group or a halo(lower)­alkyl group, R₃ is a hydrogen atom or a lower alkyl group, R₄ is a lower alkyl group or a halo(lower)alkyl group, R₅ is a hydrogen atom, a halogen atom or a lower alkyl group, X is an oxygen atom, a methylene group, an imino group or a group of the formula: -S(O) m - in which m is an integer of 0 to 2 and n is an integer of 1 to 4, which is useful as an insecticide and/or acaricide.
Patent EP-0372176-A1 (EP)
Inventor: BOCK HANS DIPL-ING
IPC: B66F7/20
Filed: 1989-09-20
Abstract: The hydraulic lifting equipment has at least two telescopic cylinders (13, 14) in at least two stages, which telescopic cylinders are arranged spaced apart and together can lift and lower a load synchronously. The telescopic cylinders (13, 14) are coupled to each other via a mechanical synchronisation control (36) which has one rack gear per telescopic cylinder (13, 14). In this case, this rack gear is assigned in each case to the first stage (16 to 22) of the respective telescopic cylinder (13, 14). Both telescopic cylinders (13, 14) are synchronised via the synchronisation control equipment (36) in respect of their first stage (16 to 22) and also in respect of their second stage (20, 26, 27) by means of a hydraulic forced coupling in each case between the first (16 to 22) and the second stage (20, 26, 27), to be precise in a particularly simple and reliable manner. <IMAGE>
Patent EP-0422254-A1 (EP)
Inventor: BUCHMANN GUENTER
IPC: B05B16/40
Filed: 1989-10-09
Abstract: A filter ceiling, in particular for spray booths, is described, consisting of a plurality of filter ceiling parts (2, 2a) which are mounted on a frame in each case along a side edge by means of hinge devices (4, 12, 14, 16-18) so as to be pivotable out of the plane of the filter, in which filter ceiling spring devices (28, 29) are provided above the filter plane, each filter ceiling part is connected to at least one spring device, the spring devices have a predetermined spring path in order to limit the pivot angle of the associated filter ceiling part and the edge of the filter ceiling parts which are located at a distance from the pivot axis (18) can be locked to the frame by means of screw means (22, 22a, 24, 25). <IMAGE>
Patent EP-0372310-A1 (EP)
Inventor: PEASCOE WARREN JOSEPH
IPC: C08L71/02
Filed: 1989-11-24
Abstract: Polyetherimideester molding compositions comprising a copolyetherimideester (A) and an aromatic thermoplastic polyester (B) and a multistage rubbery elastomer (C) comprising a crosslinked (meth)acrylate phase and an interpenetrating, crosslinked phase are useful for making molded articles with a good balance of modulus and elongation properties.
Patent EP-0339738-A1 (EP)
Inventor: HUGHES JOHN BARRY
IPC: H03F3/347
Filed: 1989-04-24
Abstract: A current divider circuit receives at a node (22) a signal current (I) and divides the signal current (I) between one or more first current paths formed by a first type of impedance element (T1′ to TN′) and one or more second current paths (28) formed by a type or types of impedance element (21,22) dissimilar to the first type. Each second current path terminates in an output branch of a current mirror circuit ( 32 ), the input branch of each such current mirror circuit being connected to the node (22)  via  a further current path (30) formed by the first type of impedance element (T0′). The provision of the further current path(s) (30) and current mirror circuit(s) ( 32 ) ensures that a predetermined proportion of the total current can be made to flow into each current path, even though the second current path(s) (28) may contain arbitrary or unknown impedances. 
     The circuit can also be used to control the voltage at the node (22) at the same time as dividing the received signal current.
Patent EP-0379765-A1 (EP)
Inventor: GONEN SHMUEL
IPC: A61Q19/00
Filed: 1989-01-27
Abstract: Improved skin health due to the improved respiratory function and/or metabolism of skin cells, is produced by applying to the skin of a living human a composition of matter (which is maintained under superatmospheric pressure in a pressurized container) comprising physical admixture of specified amounts of molecular oxygen with a dermatologically acceptable carrier. The carrier is restricted to a fluorocarbon-free carrier, except when the composition includes a propellant other than one comprising molecular oxygen. The invention also relates to the composition  per se . In a preferred embodiment, the composition comprises molecular oxygen, dermatologically acceptable carrier, a propellant, and a foam stabilizer.
Patent EP-0408807-A1 (EP)
Inventor: WALTON BRIAN
IPC: G01B7/16
Filed: 1989-07-17
Abstract: For indicating when the tension in a bolt reaches a predetermined value, there is provided an electrical contact (24) which is held in a position adjacent to an axially facing surface (20) of the bolt and in a fixed position relative to a remote part of the bolt. Tightening of the bolt reduces the clearance between the contact and the surface of the bolt. When the clearance is eliminated, a bulb (27) is illuminated.
Patent EP-0356005-A1 (EP)
Title: High efficiency retroreflective material
Inventor: NELSON JOHN C
IPC: B32B7/02
Filed: 1989-07-24
Abstract: The present invention provides a retroreflective material which has improved retroreflectivity at high angles of incidence. The retroreflective material comprises a transparent surface layer (40) and an array of reflecting elements (20), each of the reflecting elements (20) including a rectangular base (22) having a length L, two tetragonal faces (24,25) nearly perpendicular to each other and having a line (26) of intersection of length Y, the length Y being less than said length L, a triangular face (28) nearly perpendicular to the tetragonal faces; and a non-­perpendicular triangular face (30) forming an angle Alpha with the plane perpendicular to the base, the angle Alpha being preferably about sin⁻¹ (.25/n) to sin⁻¹ (1/n), and more preferably about sin⁻¹ (.35/n) to sin⁻¹ (.9/n), where n is the refractive index of the reflecting elements (20), the perpendicular triangular face (28) and the tetragonal faces (24,25) defining an approximate cube corner therebetween and the non-perpendicular triangular face (30) and the tetragonal faces (24,25) forming a nonorthogonal corner therebetween, the reflecting elements arranged with their bases adjacent the surface layer (40).
Patent EP-0330581-A1 (EP)
Inventor: CORN CHRISTIAN
IPC: H02M3/155
Filed: 1989-02-23
Abstract: Use is made of a storage capacitor (CS) inserted between installation (10) and network (20) and fed through a limiter (30) of its charging current. This limiter is controlled by a regulator unit (40)/controller (40R-40C) dependent upon a programmer (50). This programmer operates so as to bring about starting even when the charge on the capacitor is zero or practically so, and then to raise the charging current in accordance with a programmed law (52) during a transient period and finally to monitor the charge and hold it close to a threshold independently of fluctuations in the network. Application to high-pressure metal-vapour lamps. <IMAGE>
Patent EP-0349406-A1 (EP)
Inventor: SCHOUTEETEN ALAIN
IPC: C07C51/235
Filed: 1989-06-26
Abstract: Preparation of glyoxylic acid, carried out by oxidising an aqueous solution of glyoxal which has a pH lower than 1 with molecular oxygen in the presence of nitrous oxide as catalyst. 
<??>This process allows the initial glyoxal to be converted practically quantitatively into glyoxylic acid in a good yield.
Patent EP-0346433-A1 (EP)
Title: Procede d'implantation de fil cardiaque
Inventor: ELLIOTT CLYDE DALE
IPC: A61N1/372
Filed: 1988-12-02
Abstract: Le procédé d'implantation transveineuse amélioré de la présente invention consiste à faire pénétrer un objet dans une veine d'un patient, à le faire avancer par translation à travers la veine jusqu'à l'oreillette du carde (79) du patient, à l'ancrer sur la paroi latérale atriale (81), à perforer la paroi latérale atriale (81) et à y former un trou, à le faire sortir de l'oreillette (79) par le trou et l'amener jusque dans l'espace du péricarde (83) et à insérer l'objet dans l'espace du péricarde (83). La présente invention comprend également un procédé de réparation transveineuse d'une blessure dans la paroi latérale atriale (81).
Patent EP-0404827-A1 (EP)
Inventor: NEWMAN ROBERT MARTIN
IPC: B65B39/14
Filed: 1989-03-13
Abstract: Un appareil d'empaquetage rotatif pour des matériaux ne coulant pas librement synchronise le débit de déchargement du produit dans une trémie (13, 14) vidée par une vis avec la vitesse de rotation d'une roue (26) portant des entonnoirs et entrant en contact avec une série continue de récipients (12). Une pluralité de trémies peuvent être utilisées pour permettre l'empaquetage de plus d'un produit dans un récipient ou paquet (12).
Patent EP-0429461-A1 (EP)
Inventor: STUECKLER GERD
IPC: H05K13/00
Filed: 1989-06-15
Abstract: Tête permettant de projeter un point lumineux sur la surface de montage d'une table d'équipement pour indiquer la position pour l'opération en cours. Ladite tête de projection comporte une partie support, une source lumineuse pratiquement ponctuelle, un porte-élément pour la source lumineuse ponctuelle, agencé sur la partie support, ainsi qu'un système optique de reproduction avec au moins un élément optique, agencé de manière mobile sur la partie support, servant à déplacer comme on le désire le point lumineux sur la surface de montage. Pour obtenir, avec une structure simple, une reproduction nette même dans les bords du point lumineux sur l'ensemble de la surface de montage, on dote le système optique de reproduction d'une lentille ou d'un ensemble de lentilles de reproduction agencée(s) de manière fixe sur la partie support, au moins un des éléments optiques étant agencé de manière pivotante sur la partie support et le porte-élément pour la source lumineuse, y compris la source lumineuse ponctuelle, pouvant faire saillie par rapport à la partie support en direction de l'axe optique en fonction de l'angle de pivotement correspondant du ou des éléments optiques pivotants.
Patent EP-0409914-A1 (EP)
Inventor: KOVACS ANTAL
IPC: C07H15/26
Filed: 1989-10-26
Abstract: Cette invention concerne un nouveau procédé de préparation de N-glycosydes purs anomères ou de leurs sels d'addition d'acides de la formule générale (I), dans laquelle R représente un groupe glycosyle, n représente 1, 2 ou 3; A représente un système aromatique choisi entre un anneau de benzène, un anneau à 5 éléments contenant 1 hétéroatome, l'hétéroatome étant d'azote ainsi qu'un anneau à 6 éléments contenant 2 hétéroatomes, les hétéroatomes étant d'azote ou d'azote et de soufre, un anneau à 6 éléments contenant 3 hétéroatomes, les hétéroatomes étant d'azote, un système d'anneaux condensés composé de 2 ou de 3 anneaux, dont un élément est l'anneau précité, à condition que le ou les atome(s) d'azote de glycoside soient fixés à un ou à des noyaux aromatiques; S représente un reste d'acide; p représente 1, 2 ou 3; m représente 0 ou 1; R1 et R2 sont identiques ou différents et représentent hydrogène, halogène, amino-, sulfonamido-, nitro, un groupe alkyle ou alkoxy C1-4 saturé ou non saturé droit ou ramifié, carboxyle, carbalkoxy C1-4, phényle, phényle à substitution, un groupe hétérocyclique ou hétéroxyclique à substitution, par réaction d'un composé de la formule générale (II) ou d'un sel d'addition d'acide de celle-ci, dans laquelle R1, R2, A, X, n, p et m sont définis comme ci-dessus, à condition que le ou les groupe(s) amino à glycosyles soient fixés à un ou à des noyaux aromatiques avec hexose, pentose, désoxy-, désoxy-amino, des dérivés d'hexose ou de pentose ou des oligosaccharides en présence d'un catalyseur d'acide protique, consistant à procéder à la réaction dans de l'eau de préférence en présence d'acide chlorhydrique d'une certaine quantité catalytique à une température comprise entre 18 et 90°C, et à isoler le produit de préférence par une filtration directe du mélange de la réaction ou par séparation premièrement à l'aide d'un solvant organique, de préférence l'éthanol, l'acétone ou un mélange de ceux-ci et puis par séchage du produit.
Patent EP-0440797-A1 (EP)
Inventor: NAGAI HIDEO YOKOGAWA MEDICAL S
IPC: G06T11/00
Filed: 1989-10-31
Abstract: Procédé et appareil de traitement d'image permettant d'éliminer les fausses images présentant un effet de traînage, provoquées par plusieurs facteurs et empêchant sérieusement le diagnostic. Ce procédé permet de réduire efficacement les fausses images, ainsi que les traînées correspondantes dans les images obtenues par tomographie à rayons X. Afin de satisfaire aux exigences susmentionnées, le procédé et l'appareil de traitement d'image ci-décrits analysent les images afin de déterminer la présence de fausses images sous forme de traînées, de lignes droites ou de combinaisons de lignes, et réduisent les traînées pour réduire les fausses images. Ce procédé se caractérise par le fait que l'on prélève une partie ou la totalité de l'image bidimensionnelle, que l'on calcule à partir de ces données les données de projection dans toutes les directions ou dans une direction donnée, que l'on détermine la fausse image présentant un effet de traînage par comparaison avec les données de projection, et que l'on produit des données en fonction des résultats de la comparaison, afin d'éliminer les fausses images présentant un effet de traînage.
Patent EP-0407501-A1 (EP)
Title: Procede et composition pour le desencrage de pate a papier recycle
Inventor: NADOLSKY RICHARD J
IPC: D21C5/02
Filed: 1989-10-20
Abstract: Des agents tensioactifs amphotériques sont utiles dans le désencrage par flottation de papier de rebut recyclé, en particulier du papier qui a été soumis à une impression au laser.
Patent EP-0381203-A1 (EP)
Inventor: HOWALD GERALD
IPC: E06B9/36
Filed: 1990-01-31
Abstract: A rail track (1) comprises a serial arrangement (3) of carriages (21, 22, 23) which are interconnected along the track (1), can be displaced by means of a pull cord (5) and are provided for the fastening of suspended parts. At least two carriages which serve as traction carriages (22, 23) each have a locking recess (40) and the pull cord (5) is provided with at least one locking part (4) which is fixedly arranged thereon. Each locking recess (40) for the locking part (4) forms a locking seat which is fixed in terms of transportation in the two pulling directions of the pull cord (5) but which can be released by means of traction exerted momentarily on the pull chord (5). …<IMAGE>…
Patent EP-0389959-A1 (EP)
Inventor: STEINE HANS-THEO
IPC: C23C4/18
Filed: 1990-03-22
Abstract: A process for the production of hard-wearing and corrosion- resistant protective layers by thermal spraying is to be improved by spraying on two or more thin layers of materials of different compositions with a predetermined layer thickness and then effecting diffusion at temperatures between 600 and 1200 DEG C for the formation of a layer having a certain composition. The layer thicknesses should be in the range from 0.02 to 0.5 mm, preferably from 0.05 to 0.3 mm.
Patent EP-0400337-A1 (EP)
Inventor: BRUEGGEMANN ULRICH DIPL-ING
IPC: H04N5/00
Filed: 1990-04-28
Abstract: A remote control device for a television receiver radiates signals of programme selection keys (3) operated via an infrared transmitting circuit (10, 11, 12). To facilitate the selection of one of several television programmes for the user by showing him pictures from the selectable programmes on offer in each case on the remote control device itself, the remote control device exhibits a receiving circuit (18 to 23). This receives picture signals of the television programmes which can be selected by means of the programme selection keys (3). These picture signals are stored by a memory (25). A picture display panel (6) is allocated to each programme selection key (3) on the remote control device. The picture signals are cyclically distributed from the memory (25) to the picture display panels (6) by a control circuit (24, 29, 30). <IMAGE>
Patent EP-0471093-A1 (EP)
Inventor: LUBOWITZ HYMAN R
IPC: D01F11/14
Filed: 1990-07-23
Abstract: The thermooxidative stability and thermomechanical properties of advanced composites which use high performance resin matrices such as polyimides and high strength carbon fibers may be improved by sizing the carbon fibers with uncapped or capped linear polyamideimides. 
     The uncapped linear polyamideimides useful as carbon fiber sizings generally contain repeating units having the general formula:
       
 Wherein
     R₂   = a trivalent organic radical and generally benzenetriyl;   R₃   = a divalent organic radical; and   n   = an integer sufficiently large to provide a strong, tough coating.   
     Useful capped, linear polyamideimide oligomers may be formed by including end caps with an unsaturated functionality (Y) containing a residue selected from the group consisting of:
       
 wherein
     R₁   = lower alkyl, lower alkoxy, aryl, aryloxy, substituted alkyl, substituted aryl, halogen, or mixtures thereof;   j   = 0, 1, or 2;   i   = 1 or 2;   G   = -CH₂-, -O-, -S-, -SO₂, -SO-, -CO-, -CHR-, or -CR₂-;   T   = methallyl or allyl;   Me   = methyl; and   R   = hydrogen, lower alkyl, or phenyl.   
     Prepregs and composites having carbon fibers sized with such polyamideimides are also described.
Patent EP-0427963-A1 (EP)
Inventor: WOERTHER RUDOLF HELMUT DR
IPC: C07C275/28
Filed: 1990-10-15
Abstract: Process for the preparation of pure, unsymmetrically disubstituted ureas of the general formula   <IMAGE> I  in which R denotes a phenyl radical which is unsubstituted, or monosubstituted or polysubstituted by halogen atoms or alkyl, alkoxy, aryloxy or trifluoromethyl groups, an oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, benzoxazolyl or benzothiazolyl radical which is unsubstituted, or monosubstituted or polysubstituted by halogen atoms or alkyl, alkoxy or trifluoromethyl groups and R1 and R2 independently of one another denote a hydrogen atom or an alkyl group, where R1 and R2 are not simultaneously hydrogen or R1 and R2 together denote a butylene or pentylene group, by reaction of an N-alkyl- or N,N-dialkylurea with an unsubstituted or substituted arylamine or a heterocyclic amine in the presence of that amine which is already present in the starting material, the respective N-alkyl- or N,N-dialkylurea.