baber/WOPTO huggingface dataset:
Patent EP-0546006-A1 (EP)
Title: Methode de plaquage ionique
Inventor: GROSMAN JERRY PAUL
IPC: C23C14/32
Filed: 1991-08-27
Abstract: Procédé de plaquage ionique, selon lequel le substrat (22) à plaquer est suspendu dans une chambre de vide (11) remplie de gaz inerte et une haute fréquence HF est appliquée audit substrat de manière à créer un plasma maintenu par le gaz inerte. On applique ensuite une tension de courant continu positive au substrat, tandis qu'une tension de courant continu négative est appliquée au filament. Lors de la mise sous tension du filament et en raison de la vaporisation de la source d'ions, un plasma de matériau de plaquage vaporisé et ionisé se crée entre la source d'ions et le substrat, ce qui optimise le plaquage des matériaux de plaquage métallique ainsi que celui des matériaux diélectriques. La source d'ions, ou le matériau de vaporisation (17), entoure le filament (18) contenu dans la chambre de vide. L'un des côtés du filament est mis à terre, la chambre de vide étant également mise à terre. La source de HF (23) alimentant le substrat est d'une part mise à la terre et d'autre part connectée à l'un des côtés du filament entouré et à la source d'ions. La borne positive de la source de tension (26) de courant continu est connectée à la ligne de HF alimentant le substrat, tandis que la borne négative est connectée à la ligne de HF qui est reliée à l'un des côtés du filament et mise à la terre. On peut placer des treillis de fil métallique entre la source d'ions à haute température et le substrat pour mieux maîtriser le plasma et pour diriger le flux de plasma sur des points spécifiques se trouvant sur le substrat à plaquer ou autour de celui-ci. On peut relier une source de tension au treillis pour commander le plaquage de certaines parties seulement du substrat.
Patent EP-0496189-A1 (EP)
Inventor: BENNING JOHANNES DIPL-ING
IPC: H04M1/04
Filed: 1992-01-02
Abstract: A holder (1) for an electroacoustical transducer (15) arranged inside a hand set (11) of a telephone station, which holder has on its circumference several elastic locking arms (3) which engage underneath the counter latches (14) corresponding to them in number and arranged in the listening or speaking area (10) of the hand set (11). A shock-resistant holder (1) is to be created in which a detachment of the locking connection between locking arm (3) and counter latch (14) is reliably eliminated. For this purpose, holes (4), which are used for accommodating pins (5) exhibiting approximately the length of the locking arms and being arranged in them displaceable in parallel with the locking arms (3), are provided in the area of the locking arms (3). <IMAGE>
Patent EP-0498379-A1 (EP)
Inventor: NONOMURA KINZO
IPC: G09F9/30
Filed: 1992-02-05
Abstract: In a planar type display device, deterioration of the picture quality caused by distortion of laminated electrodes due to temperature rise in use is prevented by laminating the electrodes having such a structure that each electrode plate is free from expansion and contract by thermal expansion. 
     Securing means spacers 23 thicker slightly than electrode plates are inserted in holes of the electrode plates 21a to 21e, securing means pin 24 is passed therethrough holding electrode plate spacers 22 therebetween, forming laminated electrode group 5. Since the respective electrode plates have slight gaps in a thickness direction and the electrode plates are free from expansion and contraction and do not distorted at the time of thermal expansion.
Patent EP-0512198-A1 (EP)
Inventor: HARTMAN TERRENCE L
IPC: C09J175/06
Filed: 1992-02-10
Abstract: Disclosed are polyurethane base resins, and polyurethane composites and adhesive compositions formed using the base resins. The polyurethane base resins are formed by reacting a polycarbodiimide-modified 4, 4'-diphenylmethane diisocyanate with a mixture of the following polyols: (a) a hydroxyl-terminated, linear, saturated liquid copolyester diol having a glass transition temperature of at most -10°C and at least -60°C; and (b) a homopolyester polyol that is a ring-opened polymer of a cyclic ester. The polyurethane composites include typical active hydrogen-containing species that will react with isocyanates and promote curing, in addition to the polyurethane base resin. The polyurethane adhesive compositions, which are thermosetting, include the cured polyurethane base resin, cured by exposure to moisture or any other applicable curing mechanism. The adhesive compositions have improved performance (e.g., tensile strength and adhesion) at elevated service temperatures, and are suitable for high performance automotive structural bonding applications.
Patent EP-0555507-A1 (EP)
Inventor: NELLE GUENTHER DR
IPC: G01D5/245
Filed: 1992-02-14
Abstract: According to Figure 4, the angle of tilt ( DELTA   theta ), caused by guidance errors, of the scanning device (24) with respect to the fixed gauge (14) in a coded length measuring device (4) is determined by two longitudinally arranged incremental division tracks (34I and 34II) and, if necessary, the position value obtained by faulty reading of the code division tracks (34a, 34b, 34c, 34d) is corrected. <IMAGE>
Patent EP-0518002-A1 (EP)
Inventor: FAEHNDRICH RAINER DIPL-ING
IPC: B62D1/18
Filed: 1992-03-02
Abstract: Apparatus for adjusting the steering wheel in a vehicle, in particular an industrial truck, having a steering wheel (10) which is mounted in a guide component (20) which is fixed to the vehicle and cooperates with a bearing component (12) in such a way that the steering wheel (10) is at least adjustable at a distance from the driver's seat while maintaining its angular position and has clamping means (16, 18) with which the relative position of guide component (20) and bearing component (12) can be fixed, the guide component (20) having a guide (24) with an approximately horizontal guide section (26) at the end of which, facing away from the driver's seat, there is an adjoining downwardly extending guide section (28) and the bearing component (12) cooperates with the guide (24) by means of two spaced bearing sections (30, 32). <IMAGE>
Patent EP-0504709-A1 (EP)
Inventor: VOIGT DIETER
IPC: F02F1/42
Filed: 1992-03-10
Abstract: A poppet valve drive contains a cam (10) with a base circle region (19) and a hydraulic valve clearance compensating element in a valve drive member (3) with a bearing surface (14) for the cam (10). In order to avoid disadvantageous contact between the bearing surface (14) and the base circle region (13) during the phases in which the compensating element is being adjusted, the valve drive member is assigned a stop (15, 16) which is effective during these phases. <IMAGE>
Patent EP-0505923-A1 (EP)
Inventor: WITTE ERNST-CHRISTIAN DR
IPC: C07C49/255
Filed: 1992-03-19
Abstract: Medicaments containing a compound of the formula I <IMAGE>  in which     m denotes an integer between 1 and 6 and A denotes a bond, a methylene group, a keto group or a group -CH(OH)-, as antiatherosclerotics, novel compounds of the formula 1 and a process for their preparation.
Patent EP-0555511-A1 (EP)
Inventor: PAHR PER OLAF
IPC: G11B27/36
Filed: 1992-03-25
Abstract: A method and apparatus performs the detection of an edge of a tape and further controls the read/write head to position itself relative to the detected edge. An array of photodetectors in an integrated circuit chip senses the intensity of light illuminating the chip with the tape running between the light source and the photodetectors. A light-to-dark transition is formed which is indicative of the edge of the tape.
Patent EP-0527357-A1 (EP)
Inventor: PASEVIC VLADIMIR IVANOVIC
IPC: G21C19/317
Filed: 1992-07-20
Abstract: The invention relates to a method for treating the primary coolant of a pressurised water reactor with control of its performance by the H3BO3 content in the coolant, hydrazine hydrate (N2H4.H2O) being continuously added to the coolant circuit of a nuclear reactor, run up to power generation, in amounts such that its content in a sample withdrawn from the reactor is 5.10<-6> to 5.10<-2> g/kg of coolant and, in a manner known per se, the excess hydrogen being removed, from the coolant system down to a content of at most 100 ml (S.T.P.)/kg.
Patent EP-0542206-A1 (EP)
Inventor: BEDERKE KLAUS DR
IPC: C09D175/00
Filed: 1992-11-11
Abstract: 2.1. The invention relates to a binder composition for solvent-containing or aqueous coating compositions which cure at low temperature to give yellowing-free and solvent-resistant coatings. 2.2. The binder composition contains binder components based on polyethers, polyesters, polyether-polyesters and/or (meth)acrylic copolymers, each containing at least one acryloyl group and at least one epoxide group in the molecule, where the acryloyl groups and epoxide groups are present in a number ratio of from 2 : 8 to 8 : 2, and one or more polyamines as curing agent in a ratio between the equivalent weights of from 2 : 0.5 to 1 : 1.5. 2.3. Binders for pigmented and pigment-free paints (surface coatings, lacquers, enamels, varnishes), in particular for use in multicoat finishes.
Patent EP-0542255-A1 (EP)
Inventor: TSUJI TETSUO
IPC: C12P21/08
Filed: 1992-11-12
Abstract: A hybridoma producing a monoclonal antibody recognizing the C-terminus of human brain natriuretic peptide (hBNP) was cultivated in a medium or the abdominal cavity of a mouse to recover the monoclonal antibody from the medium or ascites accumulated in the abdominal cavity. An immunoassay of hBNP was established using the monoclonal antibody. 
     The immunoassay of hBNP of this invention is so sensitive that the minimum detection limit is 1 pg/ml and can therefore determine an hBNP level in blood plasma directly, that is, without the extraction of hBNP from blood plasma. It is useful for diagnosing diseases such as hypertension and the like and states of heart, kidney and the like with taking an increase/decrease of an hBNP level as an index.
Patent EP-0545379-A1 (EP)
Inventor: FEINSTEIN JONATHAN JAY
IPC: C21C5/30
Filed: 1992-12-02
Abstract: A method of decarburizing molten metal in the refining of steel using neural networks with a first neural network trained to analyze data representative of many process periods of one or more decarburization operations for providing an oxygen count for a preselected gas ratio of oxygen to diluent gas to cause the temperature of the molten metal bath to be decarburized to rise to a specified aim temperature and with a second neural network trained to analyze data representative of many process periods of one or more decarburization operations for providing an output schedule of oxygen counts to be injected into the bath to reduce the carbon level to a predetermined aim level in one or more successive stages corresponding to a preselected schedule of ratios of oxygen to diluent gas.
Patent EP-0514993-A1 (EP)
Inventor: BERGAMINI GIORGIO
IPC: B65B3/18
Filed: 1992-05-21
Abstract: A vapour recovery system for a fuel filling installation in which the submerged end (15') of the discharge pipe (15) from the variable speed positive displacement pump (10) is connected to a closed tube (16) which extends along the bottom of said underground tank (2) and has a porosity (20-22) such as to generate very small bubbles from the recovered air-vapour mixture, the vent pipe (25) of the underground tank (2) having a large cross-section and being provided with baffles (26) in its interior; particular embodiments are also provided.
Patent EP-0529722-A1 (EP)
Title: Procédé pour l'obtention de solutions aqueuses épurées de peroxyde d'hydrogène
Inventor: SIGNORINI LIDO
IPC: B01D3/14
Filed: 1992-08-21
Abstract: Procédé pour l'obtention de solutions épurées de peroxyde d'hydrogène consistant à évaporer (9) la solution aqueuse brute de peroxyde d'hydrogène contenant les impuretés et à alimenter au moyen de la phase vapeur produite (20) le pied d'une colonne à distiller (3) munie dans sa partie inférieure d'une zone de lavage (1) de la phase vapeur par un faible débit de liquide qui reflue dans le bas de la colonne et qui a la même composition que la solution aqueuse de peroxyde d'hydrogène épurée constituant le produit quittant la colonne, à soutirer ce produit épuré (23) à une hauteur de colonne telle que le soutirage s'opère au-dessus de la zone de lavage de la phase vapeur et à recueillir en bas de colonne un résidu constitué par le faible débit de liquide de lavage qui contient la majorité des impuretés. La zone de lavage a un diamètre supérieur à celui du reste de la colonne. Colonne à distiller pour la réalisation du procédé. <IMAGE>
Patent EP-0537840-A1 (EP)
Inventor: UDDING ANNE CATHARINUS
IPC: C10M167/00
Filed: 1992-10-05
Abstract: The invention provides a lubricating oil composition comprising a major proportion of a lubricating oil and a minor proportion of an alkaline earth metal salt selected from calcium and magnesium salts of a hydroxyalkyl sulphonic acid of the general formula:
       
 wherein each of R¹, R², R³ and R⁴ independently represents a hydrogen atom, or a linear or branched alkyl group, subject to the total number of carbon atoms in R¹, R², R³ and R⁴ taken together being in the range from 8 to 30; lubricating oil concentrates containing said salts; a process for preparing said composition; and the use of said salts as detergent additives in lubricating oil compositions.
Patent EP-0543439-A1 (EP)
Inventor: DE VROOME CLEMENS JOHANNES MAR
IPC: F26B23/02
Filed: 1992-11-06
Abstract: The invention relates to a device for drying strips of printed material, comprising: a drying chamber (1) through which the strips of material (7) for drying are carried, which drying chamber is divided into at least two sections (A,B,C) by walls (2,3) and which drying chamber is as gas-tight as possible in relation to the environment; and at least one burner (10,11) which is connected to the drying chamber by an outlet duct (12,13) for discharging at least a portion of the combustion gases and which is connected to the drying chamber by a feed duct for feeding to the burner gases saturated with solvents, wherein means (21) are provided for feeding fresh air to one of the sections located at the outer ends of the drying chamber and the feed duct is connected to the opposite section. 
     As a result of this step the temperature prevailing in the second section (B) is dependent only on the pressure difference between the first (A) and the second (B) section. A better control and a better reproducibility of the temperature prevailing in the diverse sections is thus obtained.
Patent EP-0506477-A1 (EP)
Inventor: BAYNE MARVIN L
IPC: C12N15/12
Filed: 1992-03-27
Abstract: Vascular endothelial cell growth factor C subunit DNA is prepared by polymerase chain reaction techniques. The DNA encodes a protein that may exist as either a heterodimer or homodimer. The protein is a mammalian vascular endothelial cell mitogen and as such is useful for the promotion of vascular development and repair. This unique growth factor is also useful in the promotion of tissue repair. <IMAGE>   <IMAGE>
Patent EP-0524001-A1 (EP)
Inventor: TONDRYK WIESLAW JAN
IPC: H01Q25/00
Filed: 1992-07-16
Abstract: A multi-port microwave coupler has six input ports In 1, In 2, In 3, In 4, In 5 and In 6 and six output ports Out 1, Out 2, Out 3, Out 4, Out 5 and Out 6 and is synthesised from nine 2 x 2 90° hybrid couplers which are arranged as three sets, that is a first set A, B and C, a second set D, E and F and a third set G, H and I. A first group of transmission lines 11, 12, 13, 14, 15 and 16 interconnect the first and second sets of hybrid couplers, and a second group of transmission lines 21, 22, 23, 24, 25 and 26 interconnect the second and third sets of hybrid couplers. The first and third sets of couplers each give a 3dB power reduction, but the second set give a 1:2 power split between their outputs. Three 90° phase shift devices X, Y and Z correct the phase of the signals in the transmission lines 21, 25 and 24 respectively. When equal amplitude signals are applied to all of the input ports, the combined signal can be directed to any one of the output ports by appropriately selecting the respective phases of the input signals. The first and second groups of transmission lines can be arranged as respective transmission rings so that all cross-overs in the transmission lines are avoided thereby providing a planar realisation of a 6 x 6 multi-port microwave coupler. The invention is of application to higher order n x n multi-port microwave couplers where n = 2 p  x 2 q  with both p and q as whole numbers.
Patent EP-0531032-A1 (EP)
Inventor: TAYLOR ROBERT D
IPC: C06D5/06
Filed: 1992-08-24
Abstract: Gas generant pyrotechnic compositions especially suitable for inflating vehicle occupant restraint systems with nitrogen gas are described. The compositions are comprised (in wt.%) of about 65-74% of an azide, preferably sodium azide; about 17-25% of iron oxide, preferably ferric oxide; and about 3.5-6% metal nitrite or nitrate co-oxidizer, preferably sodium nitrate; to which base composition is added about 2.5-8% silica, alumina, titania or mixtures thereof, up to 6% bentonite and up to 4% molybdenum disulfide. Preferred driver and passenger side formulations are disclosed. 
     The compositions burn from about 1.0 to 1.5 inches per second, have excellent slag and clinker properties, as well as excellent aging and mechanical strength characteristics when formed into cylindrical pellets or wafers. 
     The formulation ingredients are amenable to water slurry mixing, spray drying and machine pressing into cylindrical pellets or wafers for insertion into a suitable gas generating device.
Patent EP-0539091-A1 (EP)
Inventor: PETIGARA RAMESH BALUBHAI
IPC: C07D275/02
Filed: 1992-10-15
Abstract: Compounds of the formula I
       
 where 
R₁ is hydrogen or halogen; 
R₂ is hydrogen or halogen; 
   X is selected from the group consisting of
     (i) (C₂-C₂₀)alkyl, optionally substituted with one or more (C₁-C₄) alkyl groups, optionally containing oxygen heteroatoms or carbonyl groups, or or (C₂-C₂₀) straight chain alkylene, optionally substituted with one or more (C₁-C₄) alkyl groups; or   (ii)
           
    where n is 0 to 4, and the aromatic group is optionally substituted by one or more (C₁-C₄)alkyl, nitro, halo, cyano, or methoxy groups are prepared by simultaneous cyclization of the two mercaptopropionamide groups of a  bis -amide of the formula (NHCOCH₂CH₂SH)₂ .
Patent EP-0543638-A1 (EP)
Inventor: INOUYE KENNETH K
IPC: B65D51/04
Filed: 1992-11-18
Abstract: An evaporation closure is disclosed. One embodiment of the closure (3) includes a cap (5), made of pliable material, which in turn includes a top wall (7) having an opening (8), a skirt (9) downwardly depending from the top wall (7) and having a threadless internal wall (12) adapted to slip on and sealingly engage a container (1), and biasing means (10) integral with the skirt (9); and an elongated arm (6), which in turn includes a means (14) for sealing the opening (8), pivotally attached to the cap (5) for movement between a first position wherein the sealing means (14) seals the opening (8) and a second position wherein the sealing means (14) does not seal the opening (8), the arm (6) being biased toward the first position by the biasing means (10). Such a closure is useful for minimizing evaporation from containers, particularly automated clinical analyzer reagent bottles. 
     A kit including in packaged combination component parts of the evaporation closure is also disclosed. Such a kit is useful for conveniently assembling the evaporation closures of the present invention.
Patent EP-0516552-A1 (EP)
Inventor: PARK MYOUNG HO
IPC: H01J29/50
Filed: 1992-05-29
Abstract: Disclosed is a dust collector for collecting dust in a cathode ray tube comprising a collecting means with a collecting space for collecting dust in the cathode ray tube, and a retaining means for retaining the collecting means in the cathode ray tube, whereby the internal voltage characteristics of the CRT are improved together with the picture quality. One embodiment of said dust collector, positioned between the shield up and the fourth grid and having at least one electron beam passing aperture, comprises a first sloping surface (21) and a second sloping surface (31) in parallel with said first sloping surface so as to form a collecting space for dust particles.
Patent EP-0531179-A1 (EP)
Inventor: JAMILLOUX OLIVIER
IPC: B60J5/06
Filed: 1992-07-27
Abstract: Safety device making it possible to prevent the sliding door 2 of a motor vehicle from being opened beyond the excursion zone of the flap 4 of the fuel tank, when the latter is in the open position. It comprises a detector (5, 6) for detecting the open or closed state of the flap 4 interacting with a stop device 7 for the guide carriage of the door 2 in a rail, so as to block the said carriage upstream of the excursion plane of the flap 4 when the door is moved into the open position. <IMAGE>
Patent EP-0542597-A1 (EP)
Inventor: ALAGY JACQUES
IPC: C10G9/24
Filed: 1992-10-30
Abstract: Process for thermal pyrolysis of hydrocarbons in a reactor (1) of elongate shape, comprising at a first end means (5) for feeding a gas mixture containing at least one hydrocarbon, at the opposite end means (10) for removing the effluents produced and, between these two ends, means (9) for feeding a fluid for cooling the effluents, the reactor comprising, in a first part (first end side), a plurality of means for electrical heating (3) surrounded by sheaths (4) arranged as substantially mutually parallel layers perpendicular to the axis of the reactor so as to define, between the sheaths and/or the sheaths and the walls (22), spaces or passages for the circulation of the gas mixtures and/or of the effluents. These means of heating are suitable for heating the passages in successive cross-sections which are independent and substantially perpendicular to the axis of the reactor. The reactor comprises means for introducing a gas G called sheath gas, preferably containing water vapour and/or hydrogen, into the sheaths (4). The sheaths have a sufficient permeability to allow, at least at certain points, the diffusion of at least a proportion of this gas G from the interior of the sheaths towards the exterior of the sheaths, this gas G being then diluted in the gas mixture. <IMAGE>
Patent EP-0547930-A1 (EP)
Inventor: BERTHE BERNARD
IPC: C07C17/21
Filed: 1992-11-27
Abstract: The subject of the present invention is an improved liquid-phase fluorination process in the presence of a catalyst and a plant for the use of this process. The process consists in the reaction, in a reaction region, of hydrofluoric acid and of an organic raw material, in the separation, in a separation region, of the reaction mixture into at least one light fraction, containing the desired fluorinated organic products and at least one first part of the underfluorinated organic products formed, and a heavy fraction comprising, among others, the remainder of the underfluorinated organic products formed. It is characterised in that the said heavy fraction, collected at the foot of the separation region, comprising, among others, the remainder of the underfluorinated organic products formed, additionally contains a part of the entrained catalyst and in that an intermediate withdrawal is carried out at the foot, or near to the foot, of the said separation region at a level corresponding at least to one theoretical plate above the level of the withdrawal at the foot and at least to one theoretical plate below the level for supplying the said separation region with the reaction mixture. <IMAGE>